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index c03496cf3..b5a6d920d 100644
--- a/404.html
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+          
+          
+          
+
+
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--- a/deploy/index.html
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+      Prometheus and Grafana installation
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+        
+          
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+
+
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+      Prometheus and Grafana installation
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+
+        
+          
+          
+          
+
+
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+      Prometheus and Grafana installation
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+
+        
+          
+          
+          
+
+
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     <a href="../../user-guide/multiple-ingress/" title="Multiple Ingress controllers" class="md-nav__link">
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+
+        
+          
+          
+          
+
+
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+      Prometheus and Grafana installation
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+  </li>
+
+        
+          
+          
+          
+
+
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+      Prometheus and Grafana installation
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+        
+          
+          
+          
+
+
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--- a/examples/auth/basic/README/index.html
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+      Prometheus and Grafana installation
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+  </li>
+
+        
+          
+          
+          
+
+
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     <a href="../../../../user-guide/multiple-ingress/" title="Multiple Ingress controllers" class="md-nav__link">
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-    <label class="md-nav__link" for="nav-3-10">
+    <label class="md-nav__link" for="nav-3-11">
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--- a/examples/auth/client-certs/README/index.html
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@@ -562,6 +562,18 @@
           
 
 
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+      Prometheus and Grafana installation
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+
+        
+          
+          
+          
+
+
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     <a href="../../../../user-guide/multiple-ingress/" title="Multiple Ingress controllers" class="md-nav__link">
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+      Prometheus and Grafana installation
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+
+        
+          
+          
+          
+
+
   <li class="md-nav__item">
     <a href="../../../../user-guide/multiple-ingress/" title="Multiple Ingress controllers" class="md-nav__link">
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--- a/examples/auth/oauth-external-auth/README/index.html
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@@ -562,6 +562,18 @@
           
 
 
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+    <a href="../../../../user-guide/monitoring/" title="Prometheus and Grafana installation" class="md-nav__link">
+      Prometheus and Grafana installation
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+  </li>
+
+        
+          
+          
+          
+
+
   <li class="md-nav__item">
     <a href="../../../../user-guide/multiple-ingress/" title="Multiple Ingress controllers" class="md-nav__link">
       Multiple Ingress controllers
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-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3-10" type="checkbox" id="nav-3-10">
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--- a/examples/customization/configuration-snippets/README/index.html
+++ b/examples/customization/configuration-snippets/README/index.html
@@ -562,6 +562,18 @@
           
 
 
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+      Prometheus and Grafana installation
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+  </li>
+
+        
+          
+          
+          
+
+
   <li class="md-nav__item">
     <a href="../../../../user-guide/multiple-ingress/" title="Multiple Ingress controllers" class="md-nav__link">
       Multiple Ingress controllers
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-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3-10" type="checkbox" id="nav-3-10">
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--- a/examples/customization/custom-configuration/README/index.html
+++ b/examples/customization/custom-configuration/README/index.html
@@ -562,6 +562,18 @@
           
 
 
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+
+        
+          
+          
+          
+
+
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     <a href="../../../../user-guide/multiple-ingress/" title="Multiple Ingress controllers" class="md-nav__link">
       Multiple Ingress controllers
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-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3-10" type="checkbox" id="nav-3-10">
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diff --git a/examples/customization/custom-errors/README/index.html b/examples/customization/custom-errors/README/index.html
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--- a/examples/customization/custom-errors/README/index.html
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@@ -562,6 +562,18 @@
           
 
 
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+      Prometheus and Grafana installation
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+        
+          
+          
+          
+
+
   <li class="md-nav__item">
     <a href="../../../../user-guide/multiple-ingress/" title="Multiple Ingress controllers" class="md-nav__link">
       Multiple Ingress controllers
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-    <label class="md-nav__link" for="nav-3-10">
+    <label class="md-nav__link" for="nav-3-11">
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+      <label class="md-nav__title" for="nav-3-11">
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--- a/examples/customization/custom-headers/README/index.html
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+          
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@@ -562,6 +562,18 @@
           
 
 
+  <li class="md-nav__item">
+    <a href="../../../../user-guide/monitoring/" title="Prometheus and Grafana installation" class="md-nav__link">
+      Prometheus and Grafana installation
+    </a>
+  </li>
+
+        
+          
+          
+          
+
+
   <li class="md-nav__item">
     <a href="../../../../user-guide/multiple-ingress/" title="Multiple Ingress controllers" class="md-nav__link">
       Multiple Ingress controllers
@@ -588,13 +600,13 @@
 
   <li class="md-nav__item md-nav__item--nested">
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3-10" type="checkbox" id="nav-3-10">
+      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3-11" type="checkbox" id="nav-3-11">
     
-    <label class="md-nav__link" for="nav-3-10">
+    <label class="md-nav__link" for="nav-3-11">
       Third party addons
     </label>
     <nav class="md-nav" data-md-component="collapsible" data-md-level="2">
-      <label class="md-nav__title" for="nav-3-10">
+      <label class="md-nav__title" for="nav-3-11">
         Third party addons
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diff --git a/examples/customization/external-auth-headers/README/index.html b/examples/customization/external-auth-headers/README/index.html
index a63f371c3..e6e0021c5 100644
--- a/examples/customization/external-auth-headers/README/index.html
+++ b/examples/customization/external-auth-headers/README/index.html
@@ -562,6 +562,18 @@
           
 
 
+  <li class="md-nav__item">
+    <a href="../../../../user-guide/monitoring/" title="Prometheus and Grafana installation" class="md-nav__link">
+      Prometheus and Grafana installation
+    </a>
+  </li>
+
+        
+          
+          
+          
+
+
   <li class="md-nav__item">
     <a href="../../../../user-guide/multiple-ingress/" title="Multiple Ingress controllers" class="md-nav__link">
       Multiple Ingress controllers
@@ -588,13 +600,13 @@
 
   <li class="md-nav__item md-nav__item--nested">
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3-10" type="checkbox" id="nav-3-10">
+      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3-11" type="checkbox" id="nav-3-11">
     
-    <label class="md-nav__link" for="nav-3-10">
+    <label class="md-nav__link" for="nav-3-11">
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     </label>
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-      <label class="md-nav__title" for="nav-3-10">
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diff --git a/examples/customization/ssl-dh-param/README/index.html b/examples/customization/ssl-dh-param/README/index.html
index 6c848faf9..0fbbbb098 100644
--- a/examples/customization/ssl-dh-param/README/index.html
+++ b/examples/customization/ssl-dh-param/README/index.html
@@ -562,6 +562,18 @@
           
 
 
+  <li class="md-nav__item">
+    <a href="../../../../user-guide/monitoring/" title="Prometheus and Grafana installation" class="md-nav__link">
+      Prometheus and Grafana installation
+    </a>
+  </li>
+
+        
+          
+          
+          
+
+
   <li class="md-nav__item">
     <a href="../../../../user-guide/multiple-ingress/" title="Multiple Ingress controllers" class="md-nav__link">
       Multiple Ingress controllers
@@ -588,13 +600,13 @@
 
   <li class="md-nav__item md-nav__item--nested">
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3-10" type="checkbox" id="nav-3-10">
+      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3-11" type="checkbox" id="nav-3-11">
     
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+    <label class="md-nav__link" for="nav-3-11">
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     <nav class="md-nav" data-md-component="collapsible" data-md-level="2">
-      <label class="md-nav__title" for="nav-3-10">
+      <label class="md-nav__title" for="nav-3-11">
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diff --git a/examples/customization/sysctl/README/index.html b/examples/customization/sysctl/README/index.html
index d05d5ea14..90b09f1e5 100644
--- a/examples/customization/sysctl/README/index.html
+++ b/examples/customization/sysctl/README/index.html
@@ -562,6 +562,18 @@
           
 
 
+  <li class="md-nav__item">
+    <a href="../../../../user-guide/monitoring/" title="Prometheus and Grafana installation" class="md-nav__link">
+      Prometheus and Grafana installation
+    </a>
+  </li>
+
+        
+          
+          
+          
+
+
   <li class="md-nav__item">
     <a href="../../../../user-guide/multiple-ingress/" title="Multiple Ingress controllers" class="md-nav__link">
       Multiple Ingress controllers
@@ -588,13 +600,13 @@
 
   <li class="md-nav__item md-nav__item--nested">
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3-10" type="checkbox" id="nav-3-10">
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+    <label class="md-nav__link" for="nav-3-11">
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     <nav class="md-nav" data-md-component="collapsible" data-md-level="2">
-      <label class="md-nav__title" for="nav-3-10">
+      <label class="md-nav__title" for="nav-3-11">
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diff --git a/examples/docker-registry/README/index.html b/examples/docker-registry/README/index.html
index 067e1ae07..30d5dafd5 100644
--- a/examples/docker-registry/README/index.html
+++ b/examples/docker-registry/README/index.html
@@ -562,6 +562,18 @@
           
 
 
+  <li class="md-nav__item">
+    <a href="../../../user-guide/monitoring/" title="Prometheus and Grafana installation" class="md-nav__link">
+      Prometheus and Grafana installation
+    </a>
+  </li>
+
+        
+          
+          
+          
+
+
   <li class="md-nav__item">
     <a href="../../../user-guide/multiple-ingress/" title="Multiple Ingress controllers" class="md-nav__link">
       Multiple Ingress controllers
@@ -588,13 +600,13 @@
 
   <li class="md-nav__item md-nav__item--nested">
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3-10" type="checkbox" id="nav-3-10">
+      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3-11" type="checkbox" id="nav-3-11">
     
-    <label class="md-nav__link" for="nav-3-10">
+    <label class="md-nav__link" for="nav-3-11">
       Third party addons
     </label>
     <nav class="md-nav" data-md-component="collapsible" data-md-level="2">
-      <label class="md-nav__title" for="nav-3-10">
+      <label class="md-nav__title" for="nav-3-11">
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diff --git a/examples/grpc/README/index.html b/examples/grpc/README/index.html
index a954a621f..6fd618ce8 100644
--- a/examples/grpc/README/index.html
+++ b/examples/grpc/README/index.html
@@ -562,6 +562,18 @@
           
 
 
+  <li class="md-nav__item">
+    <a href="../../../user-guide/monitoring/" title="Prometheus and Grafana installation" class="md-nav__link">
+      Prometheus and Grafana installation
+    </a>
+  </li>
+
+        
+          
+          
+          
+
+
   <li class="md-nav__item">
     <a href="../../../user-guide/multiple-ingress/" title="Multiple Ingress controllers" class="md-nav__link">
       Multiple Ingress controllers
@@ -588,13 +600,13 @@
 
   <li class="md-nav__item md-nav__item--nested">
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3-10" type="checkbox" id="nav-3-10">
+      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3-11" type="checkbox" id="nav-3-11">
     
-    <label class="md-nav__link" for="nav-3-10">
+    <label class="md-nav__link" for="nav-3-11">
       Third party addons
     </label>
     <nav class="md-nav" data-md-component="collapsible" data-md-level="2">
-      <label class="md-nav__title" for="nav-3-10">
+      <label class="md-nav__title" for="nav-3-11">
         Third party addons
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diff --git a/examples/index.html b/examples/index.html
index 53af772fa..5f77f4126 100644
--- a/examples/index.html
+++ b/examples/index.html
@@ -562,6 +562,18 @@
           
 
 
+  <li class="md-nav__item">
+    <a href="../user-guide/monitoring/" title="Prometheus and Grafana installation" class="md-nav__link">
+      Prometheus and Grafana installation
+    </a>
+  </li>
+
+        
+          
+          
+          
+
+
   <li class="md-nav__item">
     <a href="../user-guide/multiple-ingress/" title="Multiple Ingress controllers" class="md-nav__link">
       Multiple Ingress controllers
@@ -588,13 +600,13 @@
 
   <li class="md-nav__item md-nav__item--nested">
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3-10" type="checkbox" id="nav-3-10">
+      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3-11" type="checkbox" id="nav-3-11">
     
-    <label class="md-nav__link" for="nav-3-10">
+    <label class="md-nav__link" for="nav-3-11">
       Third party addons
     </label>
     <nav class="md-nav" data-md-component="collapsible" data-md-level="2">
-      <label class="md-nav__title" for="nav-3-10">
+      <label class="md-nav__title" for="nav-3-11">
         Third party addons
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       <ul class="md-nav__list" data-md-scrollfix>
diff --git a/examples/multi-tls/README/index.html b/examples/multi-tls/README/index.html
index 33bc3c5a2..b2ca9d4a2 100644
--- a/examples/multi-tls/README/index.html
+++ b/examples/multi-tls/README/index.html
@@ -562,6 +562,18 @@
           
 
 
+  <li class="md-nav__item">
+    <a href="../../../user-guide/monitoring/" title="Prometheus and Grafana installation" class="md-nav__link">
+      Prometheus and Grafana installation
+    </a>
+  </li>
+
+        
+          
+          
+          
+
+
   <li class="md-nav__item">
     <a href="../../../user-guide/multiple-ingress/" title="Multiple Ingress controllers" class="md-nav__link">
       Multiple Ingress controllers
@@ -588,13 +600,13 @@
 
   <li class="md-nav__item md-nav__item--nested">
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3-10" type="checkbox" id="nav-3-10">
+      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3-11" type="checkbox" id="nav-3-11">
     
-    <label class="md-nav__link" for="nav-3-10">
+    <label class="md-nav__link" for="nav-3-11">
       Third party addons
     </label>
     <nav class="md-nav" data-md-component="collapsible" data-md-level="2">
-      <label class="md-nav__title" for="nav-3-10">
+      <label class="md-nav__title" for="nav-3-11">
         Third party addons
       </label>
       <ul class="md-nav__list" data-md-scrollfix>
diff --git a/examples/rewrite/README/index.html b/examples/rewrite/README/index.html
index b87e64d65..81fa29504 100644
--- a/examples/rewrite/README/index.html
+++ b/examples/rewrite/README/index.html
@@ -562,6 +562,18 @@
           
 
 
+  <li class="md-nav__item">
+    <a href="../../../user-guide/monitoring/" title="Prometheus and Grafana installation" class="md-nav__link">
+      Prometheus and Grafana installation
+    </a>
+  </li>
+
+        
+          
+          
+          
+
+
   <li class="md-nav__item">
     <a href="../../../user-guide/multiple-ingress/" title="Multiple Ingress controllers" class="md-nav__link">
       Multiple Ingress controllers
@@ -588,13 +600,13 @@
 
   <li class="md-nav__item md-nav__item--nested">
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3-10" type="checkbox" id="nav-3-10">
+      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3-11" type="checkbox" id="nav-3-11">
     
-    <label class="md-nav__link" for="nav-3-10">
+    <label class="md-nav__link" for="nav-3-11">
       Third party addons
     </label>
     <nav class="md-nav" data-md-component="collapsible" data-md-level="2">
-      <label class="md-nav__title" for="nav-3-10">
+      <label class="md-nav__title" for="nav-3-11">
         Third party addons
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       <ul class="md-nav__list" data-md-scrollfix>
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index 0a36297f7..a2bccdc2d 100644
--- a/examples/static-ip/README/index.html
+++ b/examples/static-ip/README/index.html
@@ -562,6 +562,18 @@
           
 
 
+  <li class="md-nav__item">
+    <a href="../../../user-guide/monitoring/" title="Prometheus and Grafana installation" class="md-nav__link">
+      Prometheus and Grafana installation
+    </a>
+  </li>
+
+        
+          
+          
+          
+
+
   <li class="md-nav__item">
     <a href="../../../user-guide/multiple-ingress/" title="Multiple Ingress controllers" class="md-nav__link">
       Multiple Ingress controllers
@@ -588,13 +600,13 @@
 
   <li class="md-nav__item md-nav__item--nested">
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3-10" type="checkbox" id="nav-3-10">
+      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3-11" type="checkbox" id="nav-3-11">
     
-    <label class="md-nav__link" for="nav-3-10">
+    <label class="md-nav__link" for="nav-3-11">
       Third party addons
     </label>
     <nav class="md-nav" data-md-component="collapsible" data-md-level="2">
-      <label class="md-nav__title" for="nav-3-10">
+      <label class="md-nav__title" for="nav-3-11">
         Third party addons
       </label>
       <ul class="md-nav__list" data-md-scrollfix>
diff --git a/examples/tls-termination/README/index.html b/examples/tls-termination/README/index.html
index 943f32625..a8c707102 100644
--- a/examples/tls-termination/README/index.html
+++ b/examples/tls-termination/README/index.html
@@ -562,6 +562,18 @@
           
 
 
+  <li class="md-nav__item">
+    <a href="../../../user-guide/monitoring/" title="Prometheus and Grafana installation" class="md-nav__link">
+      Prometheus and Grafana installation
+    </a>
+  </li>
+
+        
+          
+          
+          
+
+
   <li class="md-nav__item">
     <a href="../../../user-guide/multiple-ingress/" title="Multiple Ingress controllers" class="md-nav__link">
       Multiple Ingress controllers
@@ -588,13 +600,13 @@
 
   <li class="md-nav__item md-nav__item--nested">
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3-10" type="checkbox" id="nav-3-10">
+      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3-11" type="checkbox" id="nav-3-11">
     
-    <label class="md-nav__link" for="nav-3-10">
+    <label class="md-nav__link" for="nav-3-11">
       Third party addons
     </label>
     <nav class="md-nav" data-md-component="collapsible" data-md-level="2">
-      <label class="md-nav__title" for="nav-3-10">
+      <label class="md-nav__title" for="nav-3-11">
         Third party addons
       </label>
       <ul class="md-nav__list" data-md-scrollfix>
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index 02a88d4c2..82ae416a6 100644
--- a/how-it-works/index.html
+++ b/how-it-works/index.html
@@ -560,6 +560,18 @@
           
 
 
+  <li class="md-nav__item">
+    <a href="../user-guide/monitoring/" title="Prometheus and Grafana installation" class="md-nav__link">
+      Prometheus and Grafana installation
+    </a>
+  </li>
+
+        
+          
+          
+          
+
+
   <li class="md-nav__item">
     <a href="../user-guide/multiple-ingress/" title="Multiple Ingress controllers" class="md-nav__link">
       Multiple Ingress controllers
@@ -586,13 +598,13 @@
 
   <li class="md-nav__item md-nav__item--nested">
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3-10" type="checkbox" id="nav-3-10">
+      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3-11" type="checkbox" id="nav-3-11">
     
-    <label class="md-nav__link" for="nav-3-10">
+    <label class="md-nav__link" for="nav-3-11">
       Third party addons
     </label>
     <nav class="md-nav" data-md-component="collapsible" data-md-level="2">
-      <label class="md-nav__title" for="nav-3-10">
+      <label class="md-nav__title" for="nav-3-11">
         Third party addons
       </label>
       <ul class="md-nav__list" data-md-scrollfix>
diff --git a/images/grafana.png b/images/grafana.png
new file mode 100644
index 000000000..662a9878a
Binary files /dev/null and b/images/grafana.png differ
diff --git a/images/prometheus-dashboard.png b/images/prometheus-dashboard.png
new file mode 100644
index 000000000..5de60fafd
Binary files /dev/null and b/images/prometheus-dashboard.png differ
diff --git a/index.html b/index.html
index b315a6774..136287967 100644
--- a/index.html
+++ b/index.html
@@ -598,6 +598,18 @@
           
 
 
+  <li class="md-nav__item">
+    <a href="user-guide/monitoring/" title="Prometheus and Grafana installation" class="md-nav__link">
+      Prometheus and Grafana installation
+    </a>
+  </li>
+
+        
+          
+          
+          
+
+
   <li class="md-nav__item">
     <a href="user-guide/multiple-ingress/" title="Multiple Ingress controllers" class="md-nav__link">
       Multiple Ingress controllers
@@ -624,13 +636,13 @@
 
   <li class="md-nav__item md-nav__item--nested">
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3-10" type="checkbox" id="nav-3-10">
+      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3-11" type="checkbox" id="nav-3-11">
     
-    <label class="md-nav__link" for="nav-3-10">
+    <label class="md-nav__link" for="nav-3-11">
       Third party addons
     </label>
     <nav class="md-nav" data-md-component="collapsible" data-md-level="2">
-      <label class="md-nav__title" for="nav-3-10">
+      <label class="md-nav__title" for="nav-3-11">
         Third party addons
       </label>
       <ul class="md-nav__list" data-md-scrollfix>
diff --git a/search/search_index.json b/search/search_index.json
index a43843157..6438a7dba 100644
--- a/search/search_index.json
+++ b/search/search_index.json
@@ -382,7 +382,7 @@
         },
         {
             "location": "/user-guide/nginx-configuration/configmap/",
-            "text": "ConfigMaps\n\u00b6\n\n\nConfigMaps allow you to decouple configuration artifacts from image content to keep containerized applications portable.\n\n\nThe ConfigMap API resource stores configuration data as key-value pairs. The data provides the configurations for system\ncomponents for the nginx-controller. Before you can begin using a config-map it must be \ndeployed\n.\n\n\nIn order to overwrite nginx-controller configuration values as seen in \nconfig.go\n,\nyou can add key-value pairs to the data section of the config-map. For Example:\n\n\ndata\n:\n\n  \nmap-hash-bucket-size\n:\n \n\"128\"\n\n  \nssl-protocols\n:\n \nSSLv2\n\n\n\n\n\n\n\n\nImportant\n\n\nThe key and values in a ConfigMap can only be strings.\nThis means that we want a value with boolean values we need to quote the values, like \"true\" or \"false\".\nSame for numbers, like \"100\".\n\n\n\"Slice\" types (defined below as \n[]string\n or \n[]int\n can be provided as a comma-delimited string.\n\n\n\n\nConfiguration options\n\u00b6\n\n\nThe following table shows a configuration option's name, type, and the default value:\n\n\n\n\n\n\n\n\nname\n\n\ntype\n\n\ndefault\n\n\n\n\n\n\n\n\n\n\nadd-headers\n\n\nstring\n\n\n\"\"\n\n\n\n\n\n\nallow-backend-server-header\n\n\nbool\n\n\n\"false\"\n\n\n\n\n\n\nhide-headers\n\n\nstring array\n\n\nempty\n\n\n\n\n\n\naccess-log-path\n\n\nstring\n\n\n\"/var/log/nginx/access.log\"\n\n\n\n\n\n\nerror-log-path\n\n\nstring\n\n\n\"/var/log/nginx/error.log\"\n\n\n\n\n\n\nenable-dynamic-tls-records\n\n\nbool\n\n\n\"true\"\n\n\n\n\n\n\nenable-modsecurity\n\n\nbool\n\n\n\"false\"\n\n\n\n\n\n\nenable-owasp-modsecurity-crs\n\n\nbool\n\n\n\"false\"\n\n\n\n\n\n\nclient-header-buffer-size\n\n\nstring\n\n\n\"1k\"\n\n\n\n\n\n\nclient-header-timeout\n\n\nint\n\n\n60\n\n\n\n\n\n\nclient-body-buffer-size\n\n\nstring\n\n\n\"8k\"\n\n\n\n\n\n\nclient-body-timeout\n\n\nint\n\n\n60\n\n\n\n\n\n\ndisable-access-log\n\n\nbool\n\n\nfalse\n\n\n\n\n\n\ndisable-ipv6\n\n\nbool\n\n\nfalse\n\n\n\n\n\n\ndisable-ipv6-dns\n\n\nbool\n\n\nfalse\n\n\n\n\n\n\nenable-underscores-in-headers\n\n\nbool\n\n\nfalse\n\n\n\n\n\n\nignore-invalid-headers\n\n\nbool\n\n\ntrue\n\n\n\n\n\n\nretry-non-idempotent\n\n\nbool\n\n\n\"false\"\n\n\n\n\n\n\nerror-log-level\n\n\nstring\n\n\n\"notice\"\n\n\n\n\n\n\nhttp2-max-field-size\n\n\nstring\n\n\n\"4k\"\n\n\n\n\n\n\nhttp2-max-header-size\n\n\nstring\n\n\n\"16k\"\n\n\n\n\n\n\nhsts\n\n\nbool\n\n\n\"true\"\n\n\n\n\n\n\nhsts-include-subdomains\n\n\nbool\n\n\n\"true\"\n\n\n\n\n\n\nhsts-max-age\n\n\nstring\n\n\n\"15724800\"\n\n\n\n\n\n\nhsts-preload\n\n\nbool\n\n\n\"false\"\n\n\n\n\n\n\nkeep-alive\n\n\nint\n\n\n75\n\n\n\n\n\n\nkeep-alive-requests\n\n\nint\n\n\n100\n\n\n\n\n\n\nlarge-client-header-buffers\n\n\nstring\n\n\n\"4 8k\"\n\n\n\n\n\n\nlog-format-escape-json\n\n\nbool\n\n\n\"false\"\n\n\n\n\n\n\nlog-format-upstream\n\n\nstring\n\n\n%v\n \n-\n \n[\n$the_real_ip\n]\n \n-\n \n$remote_user\n \n[\n$time_local\n]\n \n\"$request\"\n \n$status\n \n$body_bytes_sent\n \n\"$http_referer\"\n \n\"$http_user_agent\"\n \n$request_length\n \n$request_time\n \n[\n$proxy_upstream_name\n]\n \n$upstream_addr\n \n$upstream_response_length\n \n$upstream_response_time\n \n$upstream_status\n\n\n\n\n\n\nlog-format-stream\n\n\nstring\n\n\n[$time_local] $protocol $status $bytes_sent $bytes_received $session_time\n\n\n\n\n\n\nenable-multi-accept\n\n\nbool\n\n\n\"true\"\n\n\n\n\n\n\nmax-worker-connections\n\n\nint\n\n\n16384\n\n\n\n\n\n\nmap-hash-bucket-size\n\n\nint\n\n\n64\n\n\n\n\n\n\nnginx-status-ipv4-whitelist\n\n\n[]string\n\n\n\"127.0.0.1\"\n\n\n\n\n\n\nnginx-status-ipv6-whitelist\n\n\n[]string\n\n\n\"::1\"\n\n\n\n\n\n\nproxy-real-ip-cidr\n\n\n[]string\n\n\n\"0.0.0.0/0\"\n\n\n\n\n\n\nproxy-set-headers\n\n\nstring\n\n\n\"\"\n\n\n\n\n\n\nserver-name-hash-max-size\n\n\nint\n\n\n1024\n\n\n\n\n\n\nserver-name-hash-bucket-size\n\n\nint\n\n\n<size of the processor\u2019s cache line>\n\n\n\n\n\n\nproxy-headers-hash-max-size\n\n\nint\n\n\n512\n\n\n\n\n\n\nproxy-headers-hash-bucket-size\n\n\nint\n\n\n64\n\n\n\n\n\n\nreuse-port\n\n\nbool\n\n\n\"true\"\n\n\n\n\n\n\nserver-tokens\n\n\nbool\n\n\n\"true\"\n\n\n\n\n\n\nssl-ciphers\n\n\nstring\n\n\n\"ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256\"\n\n\n\n\n\n\nssl-ecdh-curve\n\n\nstring\n\n\n\"auto\"\n\n\n\n\n\n\nssl-dh-param\n\n\nstring\n\n\n\"\"\n\n\n\n\n\n\nssl-protocols\n\n\nstring\n\n\n\"TLSv1.2\"\n\n\n\n\n\n\nssl-session-cache\n\n\nbool\n\n\n\"true\"\n\n\n\n\n\n\nssl-session-cache-size\n\n\nstring\n\n\n\"10m\"\n\n\n\n\n\n\nssl-session-tickets\n\n\nbool\n\n\n\"true\"\n\n\n\n\n\n\nssl-session-ticket-key\n\n\nstring\n\n\n<Randomly Generated>\n\n\n\n\n\n\nssl-session-timeout\n\n\nstring\n\n\n\"10m\"\n\n\n\n\n\n\nssl-buffer-size\n\n\nstring\n\n\n\"4k\"\n\n\n\n\n\n\nuse-proxy-protocol\n\n\nbool\n\n\n\"false\"\n\n\n\n\n\n\nproxy-protocol-header-timeout\n\n\nstring\n\n\n\"5s\"\n\n\n\n\n\n\nuse-gzip\n\n\nbool\n\n\n\"true\"\n\n\n\n\n\n\nuse-geoip\n\n\nbool\n\n\n\"true\"\n\n\n\n\n\n\nenable-brotli\n\n\nbool\n\n\n\"false\"\n\n\n\n\n\n\nbrotli-level\n\n\nint\n\n\n4\n\n\n\n\n\n\nbrotli-types\n\n\nstring\n\n\n\"application/xml+rss application/atom+xml application/javascript application/x-javascript application/json application/rss+xml application/vnd.ms-fontobject application/x-font-ttf application/x-web-app-manifest+json application/xhtml+xml application/xml font/opentype image/svg+xml image/x-icon text/css text/plain text/x-component\"\n\n\n\n\n\n\nuse-http2\n\n\nbool\n\n\n\"true\"\n\n\n\n\n\n\ngzip-level\n\n\nint\n\n\n5\n\n\n\n\n\n\ngzip-types\n\n\nstring\n\n\n\"application/atom+xml application/javascript application/x-javascript application/json application/rss+xml application/vnd.ms-fontobject application/x-font-ttf application/x-web-app-manifest+json application/xhtml+xml application/xml font/opentype image/svg+xml image/x-icon text/css text/plain text/x-component\"\n\n\n\n\n\n\nworker-processes\n\n\nstring\n\n\n<Number of CPUs>\n\n\n\n\n\n\nworker-cpu-affinity\n\n\nstring\n\n\n\"\"\n\n\n\n\n\n\nworker-shutdown-timeout\n\n\nstring\n\n\n\"10s\"\n\n\n\n\n\n\nload-balance\n\n\nstring\n\n\n\"round_robin\"\n\n\n\n\n\n\nvariables-hash-bucket-size\n\n\nint\n\n\n128\n\n\n\n\n\n\nvariables-hash-max-size\n\n\nint\n\n\n2048\n\n\n\n\n\n\nupstream-keepalive-connections\n\n\nint\n\n\n32\n\n\n\n\n\n\nlimit-conn-zone-variable\n\n\nstring\n\n\n\"$binary_remote_addr\"\n\n\n\n\n\n\nproxy-stream-timeout\n\n\nstring\n\n\n\"600s\"\n\n\n\n\n\n\nproxy-stream-responses\n\n\nint\n\n\n1\n\n\n\n\n\n\nbind-address\n\n\n[]string\n\n\n\"\"\n\n\n\n\n\n\nforwarded-for-header\n\n\nstring\n\n\n\"X-Forwarded-For\"\n\n\n\n\n\n\ncompute-full-forwarded-for\n\n\nbool\n\n\n\"false\"\n\n\n\n\n\n\nproxy-add-original-uri-header\n\n\nbool\n\n\n\"true\"\n\n\n\n\n\n\ngenerate-request-id\n\n\nbool\n\n\n\"true\"\n\n\n\n\n\n\nenable-opentracing\n\n\nbool\n\n\n\"false\"\n\n\n\n\n\n\nzipkin-collector-host\n\n\nstring\n\n\n\"\"\n\n\n\n\n\n\nzipkin-collector-port\n\n\nint\n\n\n9411\n\n\n\n\n\n\nzipkin-service-name\n\n\nstring\n\n\n\"nginx\"\n\n\n\n\n\n\nzipkin-sample-rate\n\n\nfloat\n\n\n1.0\n\n\n\n\n\n\njaeger-collector-host\n\n\nstring\n\n\n\"\"\n\n\n\n\n\n\njaeger-collector-port\n\n\nint\n\n\n6831\n\n\n\n\n\n\njaeger-service-name\n\n\nstring\n\n\n\"nginx\"\n\n\n\n\n\n\njaeger-sampler-type\n\n\nstring\n\n\n\"const\"\n\n\n\n\n\n\njaeger-sampler-param\n\n\nstring\n\n\n\"1\"\n\n\n\n\n\n\nmain-snippet\n\n\nstring\n\n\n\"\"\n\n\n\n\n\n\nhttp-snippet\n\n\nstring\n\n\n\"\"\n\n\n\n\n\n\nserver-snippet\n\n\nstring\n\n\n\"\"\n\n\n\n\n\n\nlocation-snippet\n\n\nstring\n\n\n\"\"\n\n\n\n\n\n\ncustom-http-errors\n\n\n[]int\n\n\n[]int{}\n\n\n\n\n\n\nproxy-body-size\n\n\nstring\n\n\n\"1m\"\n\n\n\n\n\n\nproxy-connect-timeout\n\n\nint\n\n\n5\n\n\n\n\n\n\nproxy-read-timeout\n\n\nint\n\n\n60\n\n\n\n\n\n\nproxy-send-timeout\n\n\nint\n\n\n60\n\n\n\n\n\n\nproxy-buffer-size\n\n\nstring\n\n\n\"4k\"\n\n\n\n\n\n\nproxy-cookie-path\n\n\nstring\n\n\n\"off\"\n\n\n\n\n\n\nproxy-cookie-domain\n\n\nstring\n\n\n\"off\"\n\n\n\n\n\n\nproxy-next-upstream\n\n\nstring\n\n\n\"error timeout\"\n\n\n\n\n\n\nproxy-next-upstream-tries\n\n\nint\n\n\n3\n\n\n\n\n\n\nproxy-redirect-from\n\n\nstring\n\n\n\"off\"\n\n\n\n\n\n\nproxy-request-buffering\n\n\nstring\n\n\n\"on\"\n\n\n\n\n\n\nssl-redirect\n\n\nbool\n\n\n\"true\"\n\n\n\n\n\n\nwhitelist-source-range\n\n\n[]string\n\n\n[]string{}\n\n\n\n\n\n\nskip-access-log-urls\n\n\n[]string\n\n\n[]string{}\n\n\n\n\n\n\nlimit-rate\n\n\nint\n\n\n0\n\n\n\n\n\n\nlimit-rate-after\n\n\nint\n\n\n0\n\n\n\n\n\n\nhttp-redirect-code\n\n\nint\n\n\n308\n\n\n\n\n\n\nproxy-buffering\n\n\nstring\n\n\n\"off\"\n\n\n\n\n\n\nlimit-req-status-code\n\n\nint\n\n\n503\n\n\n\n\n\n\nno-tls-redirect-locations\n\n\nstring\n\n\n\"/.well-known/acme-challenge\"\n\n\n\n\n\n\nno-auth-locations\n\n\nstring\n\n\n\"/.well-known/acme-challenge\"\n\n\n\n\n\n\n\n\nadd-headers\n\u00b6\n\n\nSets custom headers from named configmap before sending traffic to the client. See \nproxy-set-headers\n. \nexample\n\n\nallow-backend-server-header\n\u00b6\n\n\nEnables the return of the header Server from the backend instead of the generic nginx string. \ndefault:\n is disabled\n\n\nhide-headers\n\u00b6\n\n\nSets additional header that will not be passed from the upstream server to the client response.\n\ndefault:\n empty\n\n\nReferences:\n\n\nhttp://nginx.org/en/docs/http/ngx_http_proxy_module.html#proxy_hide_header\n\n\naccess-log-path\n\u00b6\n\n\nAccess log path. Goes to \n/var/log/nginx/access.log\n by default.\n\n\nNote:\n the file \n/var/log/nginx/access.log\n is a symlink to \n/dev/stdout\n\n\nerror-log-path\n\u00b6\n\n\nError log path. Goes to \n/var/log/nginx/error.log\n by default.\n\n\nNote:\n the file \n/var/log/nginx/error.log\n is a symlink to \n/dev/stderr\n\n\nReferences:\n\n\nhttp://nginx.org/en/docs/ngx_core_module.html#error_log\n\n\nenable-dynamic-tls-records\n\u00b6\n\n\nEnables dynamically sized TLS records to improve time-to-first-byte. \ndefault:\n is enabled\n\n\nReferences:\n\n\nhttps://blog.cloudflare.com/optimizing-tls-over-tcp-to-reduce-latency\n\n\nenable-modsecurity\n\u00b6\n\n\nEnables the modsecurity module for NGINX. \ndefault:\n is disabled\n\n\nenable-owasp-modsecurity-crs\n\u00b6\n\n\nEnables the OWASP ModSecurity Core Rule Set (CRS). \ndefault:\n is disabled\n\n\nclient-header-buffer-size\n\u00b6\n\n\nAllows to configure a custom buffer size for reading client request header.\n\n\nReferences:\n\n\nhttp://nginx.org/en/docs/http/ngx_http_core_module.html#client_header_buffer_size\n\n\nclient-header-timeout\n\u00b6\n\n\nDefines a timeout for reading client request header, in seconds.\n\n\nReferences:\n\n\nhttp://nginx.org/en/docs/http/ngx_http_core_module.html#client_header_timeout\n\n\nclient-body-buffer-size\n\u00b6\n\n\nSets buffer size for reading client request body.\n\n\nReferences:\n\n\nhttp://nginx.org/en/docs/http/ngx_http_core_module.html#client_body_buffer_size\n\n\nclient-body-timeout\n\u00b6\n\n\nDefines a timeout for reading client request body, in seconds.\n\n\nReferences:\n\n\nhttp://nginx.org/en/docs/http/ngx_http_core_module.html#client_body_timeout\n\n\ndisable-access-log\n\u00b6\n\n\nDisables the Access Log from the entire Ingress Controller. \ndefault:\n '\"false\"'\n\n\nReferences:\n\n\nhttp://nginx.org/en/docs/http/ngx_http_log_module.html#access_log\n\n\ndisable-ipv6\n\u00b6\n\n\nDisable listening on IPV6. \ndefault:\n is disabled\n\n\ndisable-ipv6-dns\n\u00b6\n\n\nDisable IPV6 for nginx DNS resolver. \ndefault:\n is disabled\n\n\nenable-underscores-in-headers\n\u00b6\n\n\nEnables underscores in header names. \ndefault:\n is disabled\n\n\nignore-invalid-headers\n\u00b6\n\n\nSet if header fields with invalid names should be ignored.\n\ndefault:\n is enabled\n\n\nretry-non-idempotent\n\u00b6\n\n\nSince 1.9.13 NGINX will not retry non-idempotent requests (POST, LOCK, PATCH) in case of an error in the upstream server. The previous behavior can be restored using the value \"true\".\n\n\nerror-log-level\n\u00b6\n\n\nConfigures the logging level of errors. Log levels above are listed in the order of increasing severity.\n\n\nReferences:\n\n\nhttp://nginx.org/en/docs/ngx_core_module.html#error_log\n\n\nhttp2-max-field-size\n\u00b6\n\n\nLimits the maximum size of an HPACK-compressed request header field.\n\n\nReferences:\n\n\nhttps://nginx.org/en/docs/http/ngx_http_v2_module.html#http2_max_field_size\n\n\nhttp2-max-header-size\n\u00b6\n\n\nLimits the maximum size of the entire request header list after HPACK decompression.\n\n\nReferences:\n\n\nhttps://nginx.org/en/docs/http/ngx_http_v2_module.html#http2_max_header_size\n\n\nhsts\n\u00b6\n\n\nEnables or disables the header HSTS in servers running SSL.\nHTTP Strict Transport Security (often abbreviated as HSTS) is a security feature (HTTP header) that tell browsers that it should only be communicated with using HTTPS, instead of using HTTP. It provides protection against protocol downgrade attacks and cookie theft.\n\n\nReferences:\n\n\n\n\nhttps://developer.mozilla.org/en-US/docs/Web/Security/HTTP_strict_transport_security\n\n\nhttps://blog.qualys.com/securitylabs/2016/03/28/the-importance-of-a-proper-http-strict-transport-security-implementation-on-your-web-server\n\n\n\n\nhsts-include-subdomains\n\u00b6\n\n\nEnables or disables the use of HSTS in all the subdomains of the server-name.\n\n\nhsts-max-age\n\u00b6\n\n\nSets the time, in seconds, that the browser should remember that this site is only to be accessed using HTTPS.\n\n\nhsts-preload\n\u00b6\n\n\nEnables or disables the preload attribute in the HSTS feature (when it is enabled) dd\n\n\nkeep-alive\n\u00b6\n\n\nSets the time during which a keep-alive client connection will stay open on the server side. The zero value disables keep-alive client connections.\n\n\nReferences:\n\n\nhttp://nginx.org/en/docs/http/ngx_http_core_module.html#keepalive_timeout\n\n\nkeep-alive-requests\n\u00b6\n\n\nSets the maximum number of requests that can be served through one keep-alive connection.\n\n\nReferences:\n\n\nhttp://nginx.org/en/docs/http/ngx_http_core_module.html#keepalive_requests\n\n\nlarge-client-header-buffers\n\u00b6\n\n\nSets the maximum number and size of buffers used for reading large client request header. \ndefault:\n 4 8k\n\n\nReferences:\n\n\nhttp://nginx.org/en/docs/http/ngx_http_core_module.html#large_client_header_buffers\n\n\nlog-format-escape-json\n\u00b6\n\n\nSets if the escape parameter allows JSON (\"true\") or default characters escaping in variables (\"false\") Sets the nginx \nlog format\n.\n\n\nlog-format-upstream\n\u00b6\n\n\nSets the nginx \nlog format\n.\nExample for json output:\n\n\nconsolelog-format-upstream: '{ \"time\": \"$time_iso8601\", \"remote_addr\": \"$proxy_protocol_addr\",\"x-forward-for\": \"$proxy_add_x_forwarded_for\", \"request_id\": \"$req_id\", \"remote_user\":\"$remote_user\", \"bytes_sent\": $bytes_sent, \"request_time\": $request_time, \"status\":$status, \"vhost\": \"$host\", \"request_proto\": \"$server_protocol\", \"path\": \"$uri\",\"request_query\": \"$args\", \"request_length\": $request_length, \"duration\": $request_time,\"method\": \"$request_method\", \"http_referrer\": \"$http_referer\", \"http_user_agent\":\"$http_user_agent\" }'\n\n\nPlease check the \nlog-format\n for definition of each field.\n\n\nlog-format-stream\n\u00b6\n\n\nSets the nginx \nstream format\n.\n\n\nenable-multi-accept\n\u00b6\n\n\nIf disabled, a worker process will accept one new connection at a time. Otherwise, a worker process will accept all new connections at a time.\n\ndefault:\n true\n\n\nReferences:\n\n\nhttp://nginx.org/en/docs/ngx_core_module.html#multi_accept\n\n\nmax-worker-connections\n\u00b6\n\n\nSets the maximum number of simultaneous connections that can be opened by each \nworker process\n\n\nmap-hash-bucket-size\n\u00b6\n\n\nSets the bucket size for the \nmap variables hash tables\n. The details of setting up hash tables are provided in a separate \ndocument\n.\n\n\nproxy-real-ip-cidr\n\u00b6\n\n\nIf use-proxy-protocol is enabled, proxy-real-ip-cidr defines the default the IP/network address of your external load balancer.\n\n\nproxy-set-headers\n\u00b6\n\n\nSets custom headers from named configmap before sending traffic to backends. The value format is namespace/name.  See \nexample\n\n\nserver-name-hash-max-size\n\u00b6\n\n\nSets the maximum size of the \nserver names hash tables\n used in server names,map directive\u2019s values, MIME types, names of request header strings, etc.\n\n\nReferences:\n\n\nhttp://nginx.org/en/docs/hash.html\n\n\nserver-name-hash-bucket-size\n\u00b6\n\n\nSets the size of the bucket for the server names hash tables.\n\n\nReferences:\n\n\n\n\nhttp://nginx.org/en/docs/hash.html\n\n\nhttp://nginx.org/en/docs/http/ngx_http_core_module.html#server_names_hash_bucket_size\n\n\n\n\nproxy-headers-hash-max-size\n\u00b6\n\n\nSets the maximum size of the proxy headers hash tables.\n\n\nReferences:\n\n\n\n\nhttp://nginx.org/en/docs/hash.html\n\n\nhttps://nginx.org/en/docs/http/ngx_http_proxy_module.html#proxy_headers_hash_max_size\n\n\n\n\nreuse-port\n\u00b6\n\n\nInstructs NGINX to create an individual listening socket for each worker process (using the SO_REUSEPORT socket option), allowing a kernel to distribute incoming connections between worker processes\n\ndefault:\n true\n\n\nproxy-headers-hash-bucket-size\n\u00b6\n\n\nSets the size of the bucket for the proxy headers hash tables.\n\n\nReferences:\n\n\n\n\nhttp://nginx.org/en/docs/hash.html\n\n\nhttps://nginx.org/en/docs/http/ngx_http_proxy_module.html#proxy_headers_hash_bucket_size\n\n\n\n\nserver-tokens\n\u00b6\n\n\nSend NGINX Server header in responses and display NGINX version in error pages. \ndefault:\n is enabled\n\n\nssl-ciphers\n\u00b6\n\n\nSets the \nciphers\n list to enable. The ciphers are specified in the format understood by the OpenSSL library.\n\n\nThe default cipher list is:\n \nECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256\n.\n\n\nThe ordering of a ciphersuite is very important because it decides which algorithms are going to be selected in priority. The recommendation above prioritizes algorithms that provide perfect \nforward secrecy\n.\n\n\nPlease check the \nMozilla SSL Configuration Generator\n.\n\n\nssl-ecdh-curve\n\u00b6\n\n\nSpecifies a curve for ECDHE ciphers.\n\n\nReferences:\n\n\nhttp://nginx.org/en/docs/http/ngx_http_ssl_module.html#ssl_ecdh_curve\n\n\nssl-dh-param\n\u00b6\n\n\nSets the name of the secret that contains Diffie-Hellman key to help with \"Perfect Forward Secrecy\".\n\n\nReferences:\n\n\n\n\nhttps://wiki.openssl.org/index.php/Diffie-Hellman_parameters\n\n\nhttps://wiki.mozilla.org/Security/Server_Side_TLS#DHE_handshake_and_dhparam\n\n\nhttp://nginx.org/en/docs/http/ngx_http_ssl_module.html#ssl_dhparam\n\n\n\n\nssl-protocols\n\u00b6\n\n\nSets the \nSSL protocols\n to use. The default is: \nTLSv1.2\n.\n\n\nPlease check the result of the configuration using \nhttps://ssllabs.com/ssltest/analyze.html\n or \nhttps://testssl.sh\n.\n\n\nssl-session-cache\n\u00b6\n\n\nEnables or disables the use of shared \nSSL cache\n among worker processes.\n\n\nssl-session-cache-size\n\u00b6\n\n\nSets the size of the \nSSL shared session cache\n between all worker processes.\n\n\nssl-session-tickets\n\u00b6\n\n\nEnables or disables session resumption through \nTLS session tickets\n.\n\n\nssl-session-ticket-key\n\u00b6\n\n\nSets the secret key used to encrypt and decrypt TLS session tickets. The value must be a valid base64 string.\nTo create a ticket: \nopenssl rand 80 | openssl enc -A -base64\n\n\nTLS session ticket-key\n, by default, a randomly generated key is used. \n\n\nssl-session-timeout\n\u00b6\n\n\nSets the time during which a client may \nreuse the session\n parameters stored in a cache.\n\n\nssl-buffer-size\n\u00b6\n\n\nSets the size of the \nSSL buffer\n used for sending data. The default of 4k helps NGINX to improve TLS Time To First Byte (TTTFB).\n\n\nReferences:\n\n\nhttps://www.igvita.com/2013/12/16/optimizing-nginx-tls-time-to-first-byte/\n\n\nuse-proxy-protocol\n\u00b6\n\n\nEnables or disables the \nPROXY protocol\n to receive client connection (real IP address) information passed through proxy servers and load balancers such as HAProxy and Amazon Elastic Load Balancer (ELB).\n\n\nproxy-protocol-header-timeout\n\u00b6\n\n\nSets the timeout value for receiving the proxy-protocol headers. The default of 5 seconds prevents the TLS passthrough handler from waiting indefinitely on a dropped connection.\n\ndefault:\n 5s\n\n\nuse-gzip\n\u00b6\n\n\nEnables or disables compression of HTTP responses using the \n\"gzip\" module\n.\nThe default mime type list to compress is: \napplication/atom+xml application/javascript application/x-javascript application/json application/rss+xml application/vnd.ms-fontobject application/x-font-ttf application/x-web-app-manifest+json application/xhtml+xml application/xml font/opentype image/svg+xml image/x-icon text/css text/plain text/x-component\n.\n\n\nuse-geoip\n\u00b6\n\n\nEnables or disables \n\"geoip\" module\n that creates variables with values depending on the client IP address, using the precompiled MaxMind databases.\n\ndefault:\n true\n\n\nenable-brotli\n\u00b6\n\n\nEnables or disables compression of HTTP responses using the \n\"brotli\" module\n.\nThe default mime type list to compress is: \napplication/xml+rss application/atom+xml application/javascript application/x-javascript application/json application/rss+xml application/vnd.ms-fontobject application/x-font-ttf application/x-web-app-manifest+json application/xhtml+xml application/xml font/opentype image/svg+xml image/x-icon text/css text/plain text/x-component\n. \ndefault:\n is disabled\n\n\n\n\nNote:\n Brotli does not works in Safari < 11. For more information see \nhttps://caniuse.com/#feat=brotli\n\n\n\n\nbrotli-level\n\u00b6\n\n\nSets the Brotli Compression Level that will be used. \ndefault:\n 4\n\n\nbrotli-types\n\u00b6\n\n\nSets the MIME Types that will be compressed on-the-fly by brotli.\n\ndefault:\n \napplication/xml+rss application/atom+xml application/javascript application/x-javascript application/json application/rss+xml application/vnd.ms-fontobject application/x-font-ttf application/x-web-app-manifest+json application/xhtml+xml application/xml font/opentype image/svg+xml image/x-icon text/css text/plain text/x-component\n\n\nuse-http2\n\u00b6\n\n\nEnables or disables \nHTTP/2\n support in secure connections.\n\n\ngzip-level\n\u00b6\n\n\nSets the gzip Compression Level that will be used. \ndefault:\n 5\n\n\ngzip-types\n\u00b6\n\n\nSets the MIME types in addition to \"text/html\" to compress. The special value \"*\" matches any MIME type. Responses with the \"text/html\" type are always compressed if \nuse-gzip\n is enabled.\n\n\nworker-processes\n\u00b6\n\n\nSets the number of \nworker processes\n.\nThe default of \"auto\" means number of available CPU cores.\n\n\nworker-cpu-affinity\n\u00b6\n\n\nBinds worker processes to the sets of CPUs. \nworker_cpu_affinity\n.\nBy default worker processes are not bound to any specific CPUs. The value can be:\n\n\n\n\n\"\": empty string indicate no affinity is applied.\n\n\ncpumask: e.g. \n0001 0010 0100 1000\n to bind processes to specific cpus.\n\n\nauto: binding worker processes automatically to available CPUs.\n\n\n\n\nworker-shutdown-timeout\n\u00b6\n\n\nSets a timeout for Nginx to \nwait for worker to gracefully shutdown\n. \ndefault:\n \"10s\"\n\n\nload-balance\n\u00b6\n\n\nSets the algorithm to use for load balancing.\nThe value can either be:\n\n\n\n\nround_robin: to use the default round robin loadbalancer\n\n\nleast_conn: to use the least connected method (\nnote\n that this is available only in non-dynamic mode: \n--enable-dynamic-configuration=false\n)\n\n\nip_hash: to use a hash of the server for routing (\nnote\n that this is available only in non-dynamic mode: \n--enable-dynamic-configuration=false\n, but alternatively you can consider using \nnginx.ingress.kubernetes.io/upstream-hash-by\n)\n\n\newma: to use the Peak EWMA method for routing (\nimplementation\n)\n\n\n\n\nThe default is \nround_robin\n.\n\n\nReferences:\n\n\nhttp://nginx.org/en/docs/http/load_balancing.html\n\n\nvariables-hash-bucket-size\n\u00b6\n\n\nSets the bucket size for the variables hash table.\n\n\nReferences:\n\n\nhttp://nginx.org/en/docs/http/ngx_http_map_module.html#variables_hash_bucket_size\n\n\nvariables-hash-max-size\n\u00b6\n\n\nSets the maximum size of the variables hash table.\n\n\nReferences:\n\n\nhttp://nginx.org/en/docs/http/ngx_http_map_module.html#variables_hash_max_size\n\n\nupstream-keepalive-connections\n\u00b6\n\n\nActivates the cache for connections to upstream servers. The connections parameter sets the maximum number of idle keepalive connections to upstream servers that are preserved in the cache of each worker process. When this\nnumber is exceeded, the least recently used connections are closed. \ndefault:\n 32\n\n\nReferences:\n\n\nhttp://nginx.org/en/docs/http/ngx_http_upstream_module.html#keepalive\n\n\nlimit-conn-zone-variable\n\u00b6\n\n\nSets parameters for a shared memory zone that will keep states for various keys of \nlimit_conn_zone\n. The default of \"$binary_remote_addr\" variable\u2019s size is always 4 bytes for IPv4 addresses or 16 bytes for IPv6 addresses.\n\n\nproxy-stream-timeout\n\u00b6\n\n\nSets the timeout between two successive read or write operations on client or proxied server connections. If no data is transmitted within this time, the connection is closed.\n\n\nReferences:\n\n\nhttp://nginx.org/en/docs/stream/ngx_stream_proxy_module.html#proxy_timeout\n\n\nproxy-stream-responses\n\u00b6\n\n\nSets the number of datagrams expected from the proxied server in response to the client request if the UDP protocol is used.\n\n\nReferences:\n\n\nhttp://nginx.org/en/docs/stream/ngx_stream_proxy_module.html#proxy_responses\n\n\nbind-address\n\u00b6\n\n\nSets the addresses on which the server will accept requests instead of *. It should be noted that these addresses must exist in the runtime environment or the controller will crash loop.\n\n\nforwarded-for-header\n\u00b6\n\n\nSets the header field for identifying the originating IP address of a client. \ndefault:\n X-Forwarded-For\n\n\ncompute-full-forwarded-for\n\u00b6\n\n\nAppend the remote address to the X-Forwarded-For header instead of replacing it. When this option is enabled, the upstream application is responsible for extracting the client IP based on its own list of trusted proxies.\n\n\nproxy-add-original-uri-header\n\u00b6\n\n\nAdds an X-Original-Uri header with the original request URI to the backend request\n\n\ngenerate-request-id\n\u00b6\n\n\nEnsures that X-Request-ID is defaulted to a random value, if no X-Request-ID is present in the request\n\n\nenable-opentracing\n\u00b6\n\n\nEnables the nginx Opentracing extension. \ndefault:\n is disabled\n\n\nReferences:\n\n\nhttps://github.com/opentracing-contrib/nginx-opentracing\n\n\nzipkin-collector-host\n\u00b6\n\n\nSpecifies the host to use when uploading traces. It must be a valid URL.\n\n\nzipkin-collector-port\n\u00b6\n\n\nSpecifies the port to use when uploading traces. \ndefault:\n 9411\n\n\nzipkin-service-name\n\u00b6\n\n\nSpecifies the service name to use for any traces created. \ndefault:\n nginx\n\n\nzipkin-sample-rate\n\u00b6\n\n\nSpecifies sample rate for any traces created. \ndefault:\n 1.0\n\n\njaeger-collector-host\n\u00b6\n\n\nSpecifies the host to use when uploading traces. It must be a valid URL.\n\n\njaeger-collector-port\n\u00b6\n\n\nSpecifies the port to use when uploading traces. \ndefault:\n 6831\n\n\njaeger-service-name\n\u00b6\n\n\nSpecifies the service name to use for any traces created. \ndefault:\n nginx\n\n\njaeger-sampler-type\n\u00b6\n\n\nSpecifies the sampler to be used when sampling traces. The available samplers are: const, probabilistic, ratelimiting, remote. \ndefault:\n const\n\n\njaeger-sampler-param\n\u00b6\n\n\nSpecifies the argument to be passed to the sampler constructor. Must be a number.\nFor const this should be 0 to never sample and 1 to always sample. \ndefault:\n 1\n\n\nmain-snippet\n\u00b6\n\n\nAdds custom configuration to the main section of the nginx configuration.\n\n\nhttp-snippet\n\u00b6\n\n\nAdds custom configuration to the http section of the nginx configuration.\n\n\nserver-snippet\n\u00b6\n\n\nAdds custom configuration to all the servers in the nginx configuration.\n\n\nlocation-snippet\n\u00b6\n\n\nAdds custom configuration to all the locations in the nginx configuration.\n\n\ncustom-http-errors\n\u00b6\n\n\nEnables which HTTP codes should be passed for processing with the \nerror_page directive\n\n\nSetting at least one code also enables \nproxy_intercept_errors\n which are required to process error_page.\n\n\nExample usage: \ncustom-http-errors: 404,415\n\n\nproxy-body-size\n\u00b6\n\n\nSets the maximum allowed size of the client request body.\nSee NGINX \nclient_max_body_size\n.\n\n\nproxy-connect-timeout\n\u00b6\n\n\nSets the timeout for \nestablishing a connection with a proxied server\n. It should be noted that this timeout cannot usually exceed 75 seconds.\n\n\nproxy-read-timeout\n\u00b6\n\n\nSets the timeout in seconds for \nreading a response from the proxied server\n. The timeout is set only between two successive read operations, not for the transmission of the whole response.\n\n\nproxy-send-timeout\n\u00b6\n\n\nSets the timeout in seconds for \ntransmitting a request to the proxied server\n. The timeout is set only between two successive write operations, not for the transmission of the whole request.\n\n\nproxy-buffer-size\n\u00b6\n\n\nSets the size of the buffer used for \nreading the first part of the response\n received from the proxied server. This part usually contains a small response header.\n\n\nproxy-cookie-path\n\u00b6\n\n\nSets a text that \nshould be changed in the path attribute\n of the \u201cSet-Cookie\u201d header fields of a proxied server response.\n\n\nproxy-cookie-domain\n\u00b6\n\n\nSets a text that \nshould be changed in the domain attribute\n of the \u201cSet-Cookie\u201d header fields of a proxied server response.\n\n\nproxy-next-upstream\n\u00b6\n\n\nSpecifies in \nwhich cases\n a request should be passed to the next server.\n\n\nproxy-next-upstream-tries\n\u00b6\n\n\nLimit the number of \npossible tries\n a request should be passed to the next server.\n\n\nproxy-redirect-from\n\u00b6\n\n\nSets the original text that should be changed in the \"Location\" and \"Refresh\" header fields of a proxied server response. \ndefault:\n off\n\n\nReferences:\n\n\nhttp://nginx.org/en/docs/http/ngx_http_proxy_module.html#proxy_redirect\n\n\nproxy-request-buffering\n\u00b6\n\n\nEnables or disables \nbuffering of a client request body\n.\n\n\nssl-redirect\n\u00b6\n\n\nSets the global value of redirects (301) to HTTPS if the server has a TLS certificate (defined in an Ingress rule).\n\ndefault:\n \"true\"\n\n\nwhitelist-source-range\n\u00b6\n\n\nSets the default whitelisted IPs for each \nserver\n block. This can be overwritten by an annotation on an Ingress rule.\nSee \nngx_http_access_module\n.\n\n\nskip-access-log-urls\n\u00b6\n\n\nSets a list of URLs that should not appear in the NGINX access log. This is useful with urls like \n/health\n or \nhealth-check\n that make \"complex\" reading the logs. \ndefault:\n is empty\n\n\nlimit-rate\n\u00b6\n\n\nLimits the rate of response transmission to a client. The rate is specified in bytes per second. The zero value disables rate limiting. The limit is set per a request, and so if a client simultaneously opens two connections, the overall rate will be twice as much as the specified limit.\n\n\nReferences:\n\n\nhttp://nginx.org/en/docs/http/ngx_http_core_module.html#limit_rate\n\n\nlimit-rate-after\n\u00b6\n\n\nSets the initial amount after which the further transmission of a response to a client will be rate limited.\n\n\nReferences:\n\n\nhttp://nginx.org/en/docs/http/ngx_http_core_module.html#limit_rate_after\n\n\nhttp-redirect-code\n\u00b6\n\n\nSets the HTTP status code to be used in redirects.\nSupported codes are \n301\n,\n302\n,\n307\n and \n308\n\n\ndefault:\n 308\n\n\n\n\nWhy the default code is 308?\n\n\nRFC 7238\n was created to define the 308 (Permanent Redirect) status code that is similar to 301 (Moved Permanently) but it keeps the payload in the redirect. This is important if the we send a redirect in methods like POST.\n\n\n\n\nproxy-buffering\n\u00b6\n\n\nEnables or disables \nbuffering of responses from the proxied server\n.\n\n\nlimit-req-status-code\n\u00b6\n\n\nSets the \nstatus code to return in response to rejected requests\n. \ndefault:\n 503\n\n\nno-tls-redirect-locations\n\u00b6\n\n\nA comma-separated list of locations on which http requests will never get redirected to their https counterpart.\n\ndefault:\n \"/.well-known/acme-challenge\"\n\n\nno-auth-locations\n\u00b6\n\n\nA comma-separated list of locations that should not get authenticated.\n\ndefault:\n \"/.well-known/acme-challenge\"",
+            "text": "ConfigMaps\n\u00b6\n\n\nConfigMaps allow you to decouple configuration artifacts from image content to keep containerized applications portable.\n\n\nThe ConfigMap API resource stores configuration data as key-value pairs. The data provides the configurations for system\ncomponents for the nginx-controller. Before you can begin using a config-map it must be \ndeployed\n.\n\n\nIn order to overwrite nginx-controller configuration values as seen in \nconfig.go\n,\nyou can add key-value pairs to the data section of the config-map. For Example:\n\n\ndata\n:\n\n  \nmap-hash-bucket-size\n:\n \n\"128\"\n\n  \nssl-protocols\n:\n \nSSLv2\n\n\n\n\n\n\n\n\nImportant\n\n\nThe key and values in a ConfigMap can only be strings.\nThis means that we want a value with boolean values we need to quote the values, like \"true\" or \"false\".\nSame for numbers, like \"100\".\n\n\n\"Slice\" types (defined below as \n[]string\n or \n[]int\n can be provided as a comma-delimited string.\n\n\n\n\nConfiguration options\n\u00b6\n\n\nThe following table shows a configuration option's name, type, and the default value:\n\n\n\n\n\n\n\n\nname\n\n\ntype\n\n\ndefault\n\n\n\n\n\n\n\n\n\n\nadd-headers\n\n\nstring\n\n\n\"\"\n\n\n\n\n\n\nallow-backend-server-header\n\n\nbool\n\n\n\"false\"\n\n\n\n\n\n\nhide-headers\n\n\nstring array\n\n\nempty\n\n\n\n\n\n\naccess-log-path\n\n\nstring\n\n\n\"/var/log/nginx/access.log\"\n\n\n\n\n\n\nerror-log-path\n\n\nstring\n\n\n\"/var/log/nginx/error.log\"\n\n\n\n\n\n\nenable-dynamic-tls-records\n\n\nbool\n\n\n\"true\"\n\n\n\n\n\n\nenable-modsecurity\n\n\nbool\n\n\n\"false\"\n\n\n\n\n\n\nenable-owasp-modsecurity-crs\n\n\nbool\n\n\n\"false\"\n\n\n\n\n\n\nclient-header-buffer-size\n\n\nstring\n\n\n\"1k\"\n\n\n\n\n\n\nclient-header-timeout\n\n\nint\n\n\n60\n\n\n\n\n\n\nclient-body-buffer-size\n\n\nstring\n\n\n\"8k\"\n\n\n\n\n\n\nclient-body-timeout\n\n\nint\n\n\n60\n\n\n\n\n\n\ndisable-access-log\n\n\nbool\n\n\nfalse\n\n\n\n\n\n\ndisable-ipv6\n\n\nbool\n\n\nfalse\n\n\n\n\n\n\ndisable-ipv6-dns\n\n\nbool\n\n\nfalse\n\n\n\n\n\n\nenable-underscores-in-headers\n\n\nbool\n\n\nfalse\n\n\n\n\n\n\nignore-invalid-headers\n\n\nbool\n\n\ntrue\n\n\n\n\n\n\nretry-non-idempotent\n\n\nbool\n\n\n\"false\"\n\n\n\n\n\n\nerror-log-level\n\n\nstring\n\n\n\"notice\"\n\n\n\n\n\n\nhttp2-max-field-size\n\n\nstring\n\n\n\"4k\"\n\n\n\n\n\n\nhttp2-max-header-size\n\n\nstring\n\n\n\"16k\"\n\n\n\n\n\n\nhsts\n\n\nbool\n\n\n\"true\"\n\n\n\n\n\n\nhsts-include-subdomains\n\n\nbool\n\n\n\"true\"\n\n\n\n\n\n\nhsts-max-age\n\n\nstring\n\n\n\"15724800\"\n\n\n\n\n\n\nhsts-preload\n\n\nbool\n\n\n\"false\"\n\n\n\n\n\n\nkeep-alive\n\n\nint\n\n\n75\n\n\n\n\n\n\nkeep-alive-requests\n\n\nint\n\n\n100\n\n\n\n\n\n\nlarge-client-header-buffers\n\n\nstring\n\n\n\"4 8k\"\n\n\n\n\n\n\nlog-format-escape-json\n\n\nbool\n\n\n\"false\"\n\n\n\n\n\n\nlog-format-upstream\n\n\nstring\n\n\n%v\n \n-\n \n[\n$the_real_ip\n]\n \n-\n \n$remote_user\n \n[\n$time_local\n]\n \n\"$request\"\n \n$status\n \n$body_bytes_sent\n \n\"$http_referer\"\n \n\"$http_user_agent\"\n \n$request_length\n \n$request_time\n \n[\n$proxy_upstream_name\n]\n \n$upstream_addr\n \n$upstream_response_length\n \n$upstream_response_time\n \n$upstream_status\n\n\n\n\n\n\nlog-format-stream\n\n\nstring\n\n\n[$time_local] $protocol $status $bytes_sent $bytes_received $session_time\n\n\n\n\n\n\nenable-multi-accept\n\n\nbool\n\n\n\"true\"\n\n\n\n\n\n\nmax-worker-connections\n\n\nint\n\n\n16384\n\n\n\n\n\n\nmap-hash-bucket-size\n\n\nint\n\n\n64\n\n\n\n\n\n\nnginx-status-ipv4-whitelist\n\n\n[]string\n\n\n\"127.0.0.1\"\n\n\n\n\n\n\nnginx-status-ipv6-whitelist\n\n\n[]string\n\n\n\"::1\"\n\n\n\n\n\n\nproxy-real-ip-cidr\n\n\n[]string\n\n\n\"0.0.0.0/0\"\n\n\n\n\n\n\nproxy-set-headers\n\n\nstring\n\n\n\"\"\n\n\n\n\n\n\nserver-name-hash-max-size\n\n\nint\n\n\n1024\n\n\n\n\n\n\nserver-name-hash-bucket-size\n\n\nint\n\n\n<size of the processor\u2019s cache line>\n\n\n\n\n\n\nproxy-headers-hash-max-size\n\n\nint\n\n\n512\n\n\n\n\n\n\nproxy-headers-hash-bucket-size\n\n\nint\n\n\n64\n\n\n\n\n\n\nreuse-port\n\n\nbool\n\n\n\"true\"\n\n\n\n\n\n\nserver-tokens\n\n\nbool\n\n\n\"true\"\n\n\n\n\n\n\nssl-ciphers\n\n\nstring\n\n\n\"ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256\"\n\n\n\n\n\n\nssl-ecdh-curve\n\n\nstring\n\n\n\"auto\"\n\n\n\n\n\n\nssl-dh-param\n\n\nstring\n\n\n\"\"\n\n\n\n\n\n\nssl-protocols\n\n\nstring\n\n\n\"TLSv1.2\"\n\n\n\n\n\n\nssl-session-cache\n\n\nbool\n\n\n\"true\"\n\n\n\n\n\n\nssl-session-cache-size\n\n\nstring\n\n\n\"10m\"\n\n\n\n\n\n\nssl-session-tickets\n\n\nbool\n\n\n\"true\"\n\n\n\n\n\n\nssl-session-ticket-key\n\n\nstring\n\n\n<Randomly Generated>\n\n\n\n\n\n\nssl-session-timeout\n\n\nstring\n\n\n\"10m\"\n\n\n\n\n\n\nssl-buffer-size\n\n\nstring\n\n\n\"4k\"\n\n\n\n\n\n\nuse-proxy-protocol\n\n\nbool\n\n\n\"false\"\n\n\n\n\n\n\nproxy-protocol-header-timeout\n\n\nstring\n\n\n\"5s\"\n\n\n\n\n\n\nuse-gzip\n\n\nbool\n\n\n\"true\"\n\n\n\n\n\n\nuse-geoip\n\n\nbool\n\n\n\"true\"\n\n\n\n\n\n\nenable-brotli\n\n\nbool\n\n\n\"false\"\n\n\n\n\n\n\nbrotli-level\n\n\nint\n\n\n4\n\n\n\n\n\n\nbrotli-types\n\n\nstring\n\n\n\"application/xml+rss application/atom+xml application/javascript application/x-javascript application/json application/rss+xml application/vnd.ms-fontobject application/x-font-ttf application/x-web-app-manifest+json application/xhtml+xml application/xml font/opentype image/svg+xml image/x-icon text/css text/plain text/x-component\"\n\n\n\n\n\n\nuse-http2\n\n\nbool\n\n\n\"true\"\n\n\n\n\n\n\ngzip-level\n\n\nint\n\n\n5\n\n\n\n\n\n\ngzip-types\n\n\nstring\n\n\n\"application/atom+xml application/javascript application/x-javascript application/json application/rss+xml application/vnd.ms-fontobject application/x-font-ttf application/x-web-app-manifest+json application/xhtml+xml application/xml font/opentype image/svg+xml image/x-icon text/css text/plain text/x-component\"\n\n\n\n\n\n\nworker-processes\n\n\nstring\n\n\n<Number of CPUs>\n\n\n\n\n\n\nworker-cpu-affinity\n\n\nstring\n\n\n\"\"\n\n\n\n\n\n\nworker-shutdown-timeout\n\n\nstring\n\n\n\"10s\"\n\n\n\n\n\n\nload-balance\n\n\nstring\n\n\n\"round_robin\"\n\n\n\n\n\n\nvariables-hash-bucket-size\n\n\nint\n\n\n128\n\n\n\n\n\n\nvariables-hash-max-size\n\n\nint\n\n\n2048\n\n\n\n\n\n\nupstream-keepalive-connections\n\n\nint\n\n\n32\n\n\n\n\n\n\nlimit-conn-zone-variable\n\n\nstring\n\n\n\"$binary_remote_addr\"\n\n\n\n\n\n\nproxy-stream-timeout\n\n\nstring\n\n\n\"600s\"\n\n\n\n\n\n\nproxy-stream-responses\n\n\nint\n\n\n1\n\n\n\n\n\n\nbind-address\n\n\n[]string\n\n\n\"\"\n\n\n\n\n\n\nuse-forwarded-headers\n\n\nbool\n\n\n\"true\"\n\n\n\n\n\n\nforwarded-for-header\n\n\nstring\n\n\n\"X-Forwarded-For\"\n\n\n\n\n\n\ncompute-full-forwarded-for\n\n\nbool\n\n\n\"false\"\n\n\n\n\n\n\nproxy-add-original-uri-header\n\n\nbool\n\n\n\"true\"\n\n\n\n\n\n\ngenerate-request-id\n\n\nbool\n\n\n\"true\"\n\n\n\n\n\n\nenable-opentracing\n\n\nbool\n\n\n\"false\"\n\n\n\n\n\n\nzipkin-collector-host\n\n\nstring\n\n\n\"\"\n\n\n\n\n\n\nzipkin-collector-port\n\n\nint\n\n\n9411\n\n\n\n\n\n\nzipkin-service-name\n\n\nstring\n\n\n\"nginx\"\n\n\n\n\n\n\nzipkin-sample-rate\n\n\nfloat\n\n\n1.0\n\n\n\n\n\n\njaeger-collector-host\n\n\nstring\n\n\n\"\"\n\n\n\n\n\n\njaeger-collector-port\n\n\nint\n\n\n6831\n\n\n\n\n\n\njaeger-service-name\n\n\nstring\n\n\n\"nginx\"\n\n\n\n\n\n\njaeger-sampler-type\n\n\nstring\n\n\n\"const\"\n\n\n\n\n\n\njaeger-sampler-param\n\n\nstring\n\n\n\"1\"\n\n\n\n\n\n\nmain-snippet\n\n\nstring\n\n\n\"\"\n\n\n\n\n\n\nhttp-snippet\n\n\nstring\n\n\n\"\"\n\n\n\n\n\n\nserver-snippet\n\n\nstring\n\n\n\"\"\n\n\n\n\n\n\nlocation-snippet\n\n\nstring\n\n\n\"\"\n\n\n\n\n\n\ncustom-http-errors\n\n\n[]int\n\n\n[]int{}\n\n\n\n\n\n\nproxy-body-size\n\n\nstring\n\n\n\"1m\"\n\n\n\n\n\n\nproxy-connect-timeout\n\n\nint\n\n\n5\n\n\n\n\n\n\nproxy-read-timeout\n\n\nint\n\n\n60\n\n\n\n\n\n\nproxy-send-timeout\n\n\nint\n\n\n60\n\n\n\n\n\n\nproxy-buffer-size\n\n\nstring\n\n\n\"4k\"\n\n\n\n\n\n\nproxy-cookie-path\n\n\nstring\n\n\n\"off\"\n\n\n\n\n\n\nproxy-cookie-domain\n\n\nstring\n\n\n\"off\"\n\n\n\n\n\n\nproxy-next-upstream\n\n\nstring\n\n\n\"error timeout\"\n\n\n\n\n\n\nproxy-next-upstream-tries\n\n\nint\n\n\n3\n\n\n\n\n\n\nproxy-redirect-from\n\n\nstring\n\n\n\"off\"\n\n\n\n\n\n\nproxy-request-buffering\n\n\nstring\n\n\n\"on\"\n\n\n\n\n\n\nssl-redirect\n\n\nbool\n\n\n\"true\"\n\n\n\n\n\n\nwhitelist-source-range\n\n\n[]string\n\n\n[]string{}\n\n\n\n\n\n\nskip-access-log-urls\n\n\n[]string\n\n\n[]string{}\n\n\n\n\n\n\nlimit-rate\n\n\nint\n\n\n0\n\n\n\n\n\n\nlimit-rate-after\n\n\nint\n\n\n0\n\n\n\n\n\n\nhttp-redirect-code\n\n\nint\n\n\n308\n\n\n\n\n\n\nproxy-buffering\n\n\nstring\n\n\n\"off\"\n\n\n\n\n\n\nlimit-req-status-code\n\n\nint\n\n\n503\n\n\n\n\n\n\nno-tls-redirect-locations\n\n\nstring\n\n\n\"/.well-known/acme-challenge\"\n\n\n\n\n\n\nno-auth-locations\n\n\nstring\n\n\n\"/.well-known/acme-challenge\"\n\n\n\n\n\n\n\n\nadd-headers\n\u00b6\n\n\nSets custom headers from named configmap before sending traffic to the client. See \nproxy-set-headers\n. \nexample\n\n\nallow-backend-server-header\n\u00b6\n\n\nEnables the return of the header Server from the backend instead of the generic nginx string. \ndefault:\n is disabled\n\n\nhide-headers\n\u00b6\n\n\nSets additional header that will not be passed from the upstream server to the client response.\n\ndefault:\n empty\n\n\nReferences:\n\n\nhttp://nginx.org/en/docs/http/ngx_http_proxy_module.html#proxy_hide_header\n\n\naccess-log-path\n\u00b6\n\n\nAccess log path. Goes to \n/var/log/nginx/access.log\n by default.\n\n\nNote:\n the file \n/var/log/nginx/access.log\n is a symlink to \n/dev/stdout\n\n\nerror-log-path\n\u00b6\n\n\nError log path. Goes to \n/var/log/nginx/error.log\n by default.\n\n\nNote:\n the file \n/var/log/nginx/error.log\n is a symlink to \n/dev/stderr\n\n\nReferences:\n\n\nhttp://nginx.org/en/docs/ngx_core_module.html#error_log\n\n\nenable-dynamic-tls-records\n\u00b6\n\n\nEnables dynamically sized TLS records to improve time-to-first-byte. \ndefault:\n is enabled\n\n\nReferences:\n\n\nhttps://blog.cloudflare.com/optimizing-tls-over-tcp-to-reduce-latency\n\n\nenable-modsecurity\n\u00b6\n\n\nEnables the modsecurity module for NGINX. \ndefault:\n is disabled\n\n\nenable-owasp-modsecurity-crs\n\u00b6\n\n\nEnables the OWASP ModSecurity Core Rule Set (CRS). \ndefault:\n is disabled\n\n\nclient-header-buffer-size\n\u00b6\n\n\nAllows to configure a custom buffer size for reading client request header.\n\n\nReferences:\n\n\nhttp://nginx.org/en/docs/http/ngx_http_core_module.html#client_header_buffer_size\n\n\nclient-header-timeout\n\u00b6\n\n\nDefines a timeout for reading client request header, in seconds.\n\n\nReferences:\n\n\nhttp://nginx.org/en/docs/http/ngx_http_core_module.html#client_header_timeout\n\n\nclient-body-buffer-size\n\u00b6\n\n\nSets buffer size for reading client request body.\n\n\nReferences:\n\n\nhttp://nginx.org/en/docs/http/ngx_http_core_module.html#client_body_buffer_size\n\n\nclient-body-timeout\n\u00b6\n\n\nDefines a timeout for reading client request body, in seconds.\n\n\nReferences:\n\n\nhttp://nginx.org/en/docs/http/ngx_http_core_module.html#client_body_timeout\n\n\ndisable-access-log\n\u00b6\n\n\nDisables the Access Log from the entire Ingress Controller. \ndefault:\n '\"false\"'\n\n\nReferences:\n\n\nhttp://nginx.org/en/docs/http/ngx_http_log_module.html#access_log\n\n\ndisable-ipv6\n\u00b6\n\n\nDisable listening on IPV6. \ndefault:\n is disabled\n\n\ndisable-ipv6-dns\n\u00b6\n\n\nDisable IPV6 for nginx DNS resolver. \ndefault:\n is disabled\n\n\nenable-underscores-in-headers\n\u00b6\n\n\nEnables underscores in header names. \ndefault:\n is disabled\n\n\nignore-invalid-headers\n\u00b6\n\n\nSet if header fields with invalid names should be ignored.\n\ndefault:\n is enabled\n\n\nretry-non-idempotent\n\u00b6\n\n\nSince 1.9.13 NGINX will not retry non-idempotent requests (POST, LOCK, PATCH) in case of an error in the upstream server. The previous behavior can be restored using the value \"true\".\n\n\nerror-log-level\n\u00b6\n\n\nConfigures the logging level of errors. Log levels above are listed in the order of increasing severity.\n\n\nReferences:\n\n\nhttp://nginx.org/en/docs/ngx_core_module.html#error_log\n\n\nhttp2-max-field-size\n\u00b6\n\n\nLimits the maximum size of an HPACK-compressed request header field.\n\n\nReferences:\n\n\nhttps://nginx.org/en/docs/http/ngx_http_v2_module.html#http2_max_field_size\n\n\nhttp2-max-header-size\n\u00b6\n\n\nLimits the maximum size of the entire request header list after HPACK decompression.\n\n\nReferences:\n\n\nhttps://nginx.org/en/docs/http/ngx_http_v2_module.html#http2_max_header_size\n\n\nhsts\n\u00b6\n\n\nEnables or disables the header HSTS in servers running SSL.\nHTTP Strict Transport Security (often abbreviated as HSTS) is a security feature (HTTP header) that tell browsers that it should only be communicated with using HTTPS, instead of using HTTP. It provides protection against protocol downgrade attacks and cookie theft.\n\n\nReferences:\n\n\n\n\nhttps://developer.mozilla.org/en-US/docs/Web/Security/HTTP_strict_transport_security\n\n\nhttps://blog.qualys.com/securitylabs/2016/03/28/the-importance-of-a-proper-http-strict-transport-security-implementation-on-your-web-server\n\n\n\n\nhsts-include-subdomains\n\u00b6\n\n\nEnables or disables the use of HSTS in all the subdomains of the server-name.\n\n\nhsts-max-age\n\u00b6\n\n\nSets the time, in seconds, that the browser should remember that this site is only to be accessed using HTTPS.\n\n\nhsts-preload\n\u00b6\n\n\nEnables or disables the preload attribute in the HSTS feature (when it is enabled) dd\n\n\nkeep-alive\n\u00b6\n\n\nSets the time during which a keep-alive client connection will stay open on the server side. The zero value disables keep-alive client connections.\n\n\nReferences:\n\n\nhttp://nginx.org/en/docs/http/ngx_http_core_module.html#keepalive_timeout\n\n\nkeep-alive-requests\n\u00b6\n\n\nSets the maximum number of requests that can be served through one keep-alive connection.\n\n\nReferences:\n\n\nhttp://nginx.org/en/docs/http/ngx_http_core_module.html#keepalive_requests\n\n\nlarge-client-header-buffers\n\u00b6\n\n\nSets the maximum number and size of buffers used for reading large client request header. \ndefault:\n 4 8k\n\n\nReferences:\n\n\nhttp://nginx.org/en/docs/http/ngx_http_core_module.html#large_client_header_buffers\n\n\nlog-format-escape-json\n\u00b6\n\n\nSets if the escape parameter allows JSON (\"true\") or default characters escaping in variables (\"false\") Sets the nginx \nlog format\n.\n\n\nlog-format-upstream\n\u00b6\n\n\nSets the nginx \nlog format\n.\nExample for json output:\n\n\nconsolelog-format-upstream: '{ \"time\": \"$time_iso8601\", \"remote_addr\": \"$proxy_protocol_addr\",\"x-forward-for\": \"$proxy_add_x_forwarded_for\", \"request_id\": \"$req_id\", \"remote_user\":\"$remote_user\", \"bytes_sent\": $bytes_sent, \"request_time\": $request_time, \"status\":$status, \"vhost\": \"$host\", \"request_proto\": \"$server_protocol\", \"path\": \"$uri\",\"request_query\": \"$args\", \"request_length\": $request_length, \"duration\": $request_time,\"method\": \"$request_method\", \"http_referrer\": \"$http_referer\", \"http_user_agent\":\"$http_user_agent\" }'\n\n\nPlease check the \nlog-format\n for definition of each field.\n\n\nlog-format-stream\n\u00b6\n\n\nSets the nginx \nstream format\n.\n\n\nenable-multi-accept\n\u00b6\n\n\nIf disabled, a worker process will accept one new connection at a time. Otherwise, a worker process will accept all new connections at a time.\n\ndefault:\n true\n\n\nReferences:\n\n\nhttp://nginx.org/en/docs/ngx_core_module.html#multi_accept\n\n\nmax-worker-connections\n\u00b6\n\n\nSets the maximum number of simultaneous connections that can be opened by each \nworker process\n\n\nmap-hash-bucket-size\n\u00b6\n\n\nSets the bucket size for the \nmap variables hash tables\n. The details of setting up hash tables are provided in a separate \ndocument\n.\n\n\nproxy-real-ip-cidr\n\u00b6\n\n\nIf use-proxy-protocol is enabled, proxy-real-ip-cidr defines the default the IP/network address of your external load balancer.\n\n\nproxy-set-headers\n\u00b6\n\n\nSets custom headers from named configmap before sending traffic to backends. The value format is namespace/name.  See \nexample\n\n\nserver-name-hash-max-size\n\u00b6\n\n\nSets the maximum size of the \nserver names hash tables\n used in server names,map directive\u2019s values, MIME types, names of request header strings, etc.\n\n\nReferences:\n\n\nhttp://nginx.org/en/docs/hash.html\n\n\nserver-name-hash-bucket-size\n\u00b6\n\n\nSets the size of the bucket for the server names hash tables.\n\n\nReferences:\n\n\n\n\nhttp://nginx.org/en/docs/hash.html\n\n\nhttp://nginx.org/en/docs/http/ngx_http_core_module.html#server_names_hash_bucket_size\n\n\n\n\nproxy-headers-hash-max-size\n\u00b6\n\n\nSets the maximum size of the proxy headers hash tables.\n\n\nReferences:\n\n\n\n\nhttp://nginx.org/en/docs/hash.html\n\n\nhttps://nginx.org/en/docs/http/ngx_http_proxy_module.html#proxy_headers_hash_max_size\n\n\n\n\nreuse-port\n\u00b6\n\n\nInstructs NGINX to create an individual listening socket for each worker process (using the SO_REUSEPORT socket option), allowing a kernel to distribute incoming connections between worker processes\n\ndefault:\n true\n\n\nproxy-headers-hash-bucket-size\n\u00b6\n\n\nSets the size of the bucket for the proxy headers hash tables.\n\n\nReferences:\n\n\n\n\nhttp://nginx.org/en/docs/hash.html\n\n\nhttps://nginx.org/en/docs/http/ngx_http_proxy_module.html#proxy_headers_hash_bucket_size\n\n\n\n\nserver-tokens\n\u00b6\n\n\nSend NGINX Server header in responses and display NGINX version in error pages. \ndefault:\n is enabled\n\n\nssl-ciphers\n\u00b6\n\n\nSets the \nciphers\n list to enable. The ciphers are specified in the format understood by the OpenSSL library.\n\n\nThe default cipher list is:\n \nECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256\n.\n\n\nThe ordering of a ciphersuite is very important because it decides which algorithms are going to be selected in priority. The recommendation above prioritizes algorithms that provide perfect \nforward secrecy\n.\n\n\nPlease check the \nMozilla SSL Configuration Generator\n.\n\n\nssl-ecdh-curve\n\u00b6\n\n\nSpecifies a curve for ECDHE ciphers.\n\n\nReferences:\n\n\nhttp://nginx.org/en/docs/http/ngx_http_ssl_module.html#ssl_ecdh_curve\n\n\nssl-dh-param\n\u00b6\n\n\nSets the name of the secret that contains Diffie-Hellman key to help with \"Perfect Forward Secrecy\".\n\n\nReferences:\n\n\n\n\nhttps://wiki.openssl.org/index.php/Diffie-Hellman_parameters\n\n\nhttps://wiki.mozilla.org/Security/Server_Side_TLS#DHE_handshake_and_dhparam\n\n\nhttp://nginx.org/en/docs/http/ngx_http_ssl_module.html#ssl_dhparam\n\n\n\n\nssl-protocols\n\u00b6\n\n\nSets the \nSSL protocols\n to use. The default is: \nTLSv1.2\n.\n\n\nPlease check the result of the configuration using \nhttps://ssllabs.com/ssltest/analyze.html\n or \nhttps://testssl.sh\n.\n\n\nssl-session-cache\n\u00b6\n\n\nEnables or disables the use of shared \nSSL cache\n among worker processes.\n\n\nssl-session-cache-size\n\u00b6\n\n\nSets the size of the \nSSL shared session cache\n between all worker processes.\n\n\nssl-session-tickets\n\u00b6\n\n\nEnables or disables session resumption through \nTLS session tickets\n.\n\n\nssl-session-ticket-key\n\u00b6\n\n\nSets the secret key used to encrypt and decrypt TLS session tickets. The value must be a valid base64 string.\nTo create a ticket: \nopenssl rand 80 | openssl enc -A -base64\n\n\nTLS session ticket-key\n, by default, a randomly generated key is used. \n\n\nssl-session-timeout\n\u00b6\n\n\nSets the time during which a client may \nreuse the session\n parameters stored in a cache.\n\n\nssl-buffer-size\n\u00b6\n\n\nSets the size of the \nSSL buffer\n used for sending data. The default of 4k helps NGINX to improve TLS Time To First Byte (TTTFB).\n\n\nReferences:\n\n\nhttps://www.igvita.com/2013/12/16/optimizing-nginx-tls-time-to-first-byte/\n\n\nuse-proxy-protocol\n\u00b6\n\n\nEnables or disables the \nPROXY protocol\n to receive client connection (real IP address) information passed through proxy servers and load balancers such as HAProxy and Amazon Elastic Load Balancer (ELB).\n\n\nproxy-protocol-header-timeout\n\u00b6\n\n\nSets the timeout value for receiving the proxy-protocol headers. The default of 5 seconds prevents the TLS passthrough handler from waiting indefinitely on a dropped connection.\n\ndefault:\n 5s\n\n\nuse-gzip\n\u00b6\n\n\nEnables or disables compression of HTTP responses using the \n\"gzip\" module\n.\nThe default mime type list to compress is: \napplication/atom+xml application/javascript application/x-javascript application/json application/rss+xml application/vnd.ms-fontobject application/x-font-ttf application/x-web-app-manifest+json application/xhtml+xml application/xml font/opentype image/svg+xml image/x-icon text/css text/plain text/x-component\n.\n\n\nuse-geoip\n\u00b6\n\n\nEnables or disables \n\"geoip\" module\n that creates variables with values depending on the client IP address, using the precompiled MaxMind databases.\n\ndefault:\n true\n\n\nenable-brotli\n\u00b6\n\n\nEnables or disables compression of HTTP responses using the \n\"brotli\" module\n.\nThe default mime type list to compress is: \napplication/xml+rss application/atom+xml application/javascript application/x-javascript application/json application/rss+xml application/vnd.ms-fontobject application/x-font-ttf application/x-web-app-manifest+json application/xhtml+xml application/xml font/opentype image/svg+xml image/x-icon text/css text/plain text/x-component\n. \ndefault:\n is disabled\n\n\n\n\nNote:\n Brotli does not works in Safari < 11. For more information see \nhttps://caniuse.com/#feat=brotli\n\n\n\n\nbrotli-level\n\u00b6\n\n\nSets the Brotli Compression Level that will be used. \ndefault:\n 4\n\n\nbrotli-types\n\u00b6\n\n\nSets the MIME Types that will be compressed on-the-fly by brotli.\n\ndefault:\n \napplication/xml+rss application/atom+xml application/javascript application/x-javascript application/json application/rss+xml application/vnd.ms-fontobject application/x-font-ttf application/x-web-app-manifest+json application/xhtml+xml application/xml font/opentype image/svg+xml image/x-icon text/css text/plain text/x-component\n\n\nuse-http2\n\u00b6\n\n\nEnables or disables \nHTTP/2\n support in secure connections.\n\n\ngzip-level\n\u00b6\n\n\nSets the gzip Compression Level that will be used. \ndefault:\n 5\n\n\ngzip-types\n\u00b6\n\n\nSets the MIME types in addition to \"text/html\" to compress. The special value \"*\" matches any MIME type. Responses with the \"text/html\" type are always compressed if \nuse-gzip\n is enabled.\n\n\nworker-processes\n\u00b6\n\n\nSets the number of \nworker processes\n.\nThe default of \"auto\" means number of available CPU cores.\n\n\nworker-cpu-affinity\n\u00b6\n\n\nBinds worker processes to the sets of CPUs. \nworker_cpu_affinity\n.\nBy default worker processes are not bound to any specific CPUs. The value can be:\n\n\n\n\n\"\": empty string indicate no affinity is applied.\n\n\ncpumask: e.g. \n0001 0010 0100 1000\n to bind processes to specific cpus.\n\n\nauto: binding worker processes automatically to available CPUs.\n\n\n\n\nworker-shutdown-timeout\n\u00b6\n\n\nSets a timeout for Nginx to \nwait for worker to gracefully shutdown\n. \ndefault:\n \"10s\"\n\n\nload-balance\n\u00b6\n\n\nSets the algorithm to use for load balancing.\nThe value can either be:\n\n\n\n\nround_robin: to use the default round robin loadbalancer\n\n\nleast_conn: to use the least connected method (\nnote\n that this is available only in non-dynamic mode: \n--enable-dynamic-configuration=false\n)\n\n\nip_hash: to use a hash of the server for routing (\nnote\n that this is available only in non-dynamic mode: \n--enable-dynamic-configuration=false\n, but alternatively you can consider using \nnginx.ingress.kubernetes.io/upstream-hash-by\n)\n\n\newma: to use the Peak EWMA method for routing (\nimplementation\n)\n\n\n\n\nThe default is \nround_robin\n.\n\n\nReferences:\n\n\nhttp://nginx.org/en/docs/http/load_balancing.html\n\n\nvariables-hash-bucket-size\n\u00b6\n\n\nSets the bucket size for the variables hash table.\n\n\nReferences:\n\n\nhttp://nginx.org/en/docs/http/ngx_http_map_module.html#variables_hash_bucket_size\n\n\nvariables-hash-max-size\n\u00b6\n\n\nSets the maximum size of the variables hash table.\n\n\nReferences:\n\n\nhttp://nginx.org/en/docs/http/ngx_http_map_module.html#variables_hash_max_size\n\n\nupstream-keepalive-connections\n\u00b6\n\n\nActivates the cache for connections to upstream servers. The connections parameter sets the maximum number of idle keepalive connections to upstream servers that are preserved in the cache of each worker process. When this\nnumber is exceeded, the least recently used connections are closed. \ndefault:\n 32\n\n\nReferences:\n\n\nhttp://nginx.org/en/docs/http/ngx_http_upstream_module.html#keepalive\n\n\nlimit-conn-zone-variable\n\u00b6\n\n\nSets parameters for a shared memory zone that will keep states for various keys of \nlimit_conn_zone\n. The default of \"$binary_remote_addr\" variable\u2019s size is always 4 bytes for IPv4 addresses or 16 bytes for IPv6 addresses.\n\n\nproxy-stream-timeout\n\u00b6\n\n\nSets the timeout between two successive read or write operations on client or proxied server connections. If no data is transmitted within this time, the connection is closed.\n\n\nReferences:\n\n\nhttp://nginx.org/en/docs/stream/ngx_stream_proxy_module.html#proxy_timeout\n\n\nproxy-stream-responses\n\u00b6\n\n\nSets the number of datagrams expected from the proxied server in response to the client request if the UDP protocol is used.\n\n\nReferences:\n\n\nhttp://nginx.org/en/docs/stream/ngx_stream_proxy_module.html#proxy_responses\n\n\nbind-address\n\u00b6\n\n\nSets the addresses on which the server will accept requests instead of *. It should be noted that these addresses must exist in the runtime environment or the controller will crash loop.\n\n\nuse-forwarded-headers\n\u00b6\n\n\nIf true, NGINX passes the incoming \nX-Forwarded-*\n headers to upstreams. Use this option when NGINX is behind another L7 proxy / load balancer that is setting these headers.\n\n\nIf false, NGINX ignores incoming \nX-Forwarded-*\n headers, filling them with the request information it sees. Use this option if NGINX is exposed directly to the internet, or it's behind a L3/packet-based load balancer that doesn't alter the source IP in the packets.\n\n\nforwarded-for-header\n\u00b6\n\n\nSets the header field for identifying the originating IP address of a client. \ndefault:\n X-Forwarded-For\n\n\ncompute-full-forwarded-for\n\u00b6\n\n\nAppend the remote address to the X-Forwarded-For header instead of replacing it. When this option is enabled, the upstream application is responsible for extracting the client IP based on its own list of trusted proxies.\n\n\nproxy-add-original-uri-header\n\u00b6\n\n\nAdds an X-Original-Uri header with the original request URI to the backend request\n\n\ngenerate-request-id\n\u00b6\n\n\nEnsures that X-Request-ID is defaulted to a random value, if no X-Request-ID is present in the request\n\n\nenable-opentracing\n\u00b6\n\n\nEnables the nginx Opentracing extension. \ndefault:\n is disabled\n\n\nReferences:\n\n\nhttps://github.com/opentracing-contrib/nginx-opentracing\n\n\nzipkin-collector-host\n\u00b6\n\n\nSpecifies the host to use when uploading traces. It must be a valid URL.\n\n\nzipkin-collector-port\n\u00b6\n\n\nSpecifies the port to use when uploading traces. \ndefault:\n 9411\n\n\nzipkin-service-name\n\u00b6\n\n\nSpecifies the service name to use for any traces created. \ndefault:\n nginx\n\n\nzipkin-sample-rate\n\u00b6\n\n\nSpecifies sample rate for any traces created. \ndefault:\n 1.0\n\n\njaeger-collector-host\n\u00b6\n\n\nSpecifies the host to use when uploading traces. It must be a valid URL.\n\n\njaeger-collector-port\n\u00b6\n\n\nSpecifies the port to use when uploading traces. \ndefault:\n 6831\n\n\njaeger-service-name\n\u00b6\n\n\nSpecifies the service name to use for any traces created. \ndefault:\n nginx\n\n\njaeger-sampler-type\n\u00b6\n\n\nSpecifies the sampler to be used when sampling traces. The available samplers are: const, probabilistic, ratelimiting, remote. \ndefault:\n const\n\n\njaeger-sampler-param\n\u00b6\n\n\nSpecifies the argument to be passed to the sampler constructor. Must be a number.\nFor const this should be 0 to never sample and 1 to always sample. \ndefault:\n 1\n\n\nmain-snippet\n\u00b6\n\n\nAdds custom configuration to the main section of the nginx configuration.\n\n\nhttp-snippet\n\u00b6\n\n\nAdds custom configuration to the http section of the nginx configuration.\n\n\nserver-snippet\n\u00b6\n\n\nAdds custom configuration to all the servers in the nginx configuration.\n\n\nlocation-snippet\n\u00b6\n\n\nAdds custom configuration to all the locations in the nginx configuration.\n\n\ncustom-http-errors\n\u00b6\n\n\nEnables which HTTP codes should be passed for processing with the \nerror_page directive\n\n\nSetting at least one code also enables \nproxy_intercept_errors\n which are required to process error_page.\n\n\nExample usage: \ncustom-http-errors: 404,415\n\n\nproxy-body-size\n\u00b6\n\n\nSets the maximum allowed size of the client request body.\nSee NGINX \nclient_max_body_size\n.\n\n\nproxy-connect-timeout\n\u00b6\n\n\nSets the timeout for \nestablishing a connection with a proxied server\n. It should be noted that this timeout cannot usually exceed 75 seconds.\n\n\nproxy-read-timeout\n\u00b6\n\n\nSets the timeout in seconds for \nreading a response from the proxied server\n. The timeout is set only between two successive read operations, not for the transmission of the whole response.\n\n\nproxy-send-timeout\n\u00b6\n\n\nSets the timeout in seconds for \ntransmitting a request to the proxied server\n. The timeout is set only between two successive write operations, not for the transmission of the whole request.\n\n\nproxy-buffer-size\n\u00b6\n\n\nSets the size of the buffer used for \nreading the first part of the response\n received from the proxied server. This part usually contains a small response header.\n\n\nproxy-cookie-path\n\u00b6\n\n\nSets a text that \nshould be changed in the path attribute\n of the \u201cSet-Cookie\u201d header fields of a proxied server response.\n\n\nproxy-cookie-domain\n\u00b6\n\n\nSets a text that \nshould be changed in the domain attribute\n of the \u201cSet-Cookie\u201d header fields of a proxied server response.\n\n\nproxy-next-upstream\n\u00b6\n\n\nSpecifies in \nwhich cases\n a request should be passed to the next server.\n\n\nproxy-next-upstream-tries\n\u00b6\n\n\nLimit the number of \npossible tries\n a request should be passed to the next server.\n\n\nproxy-redirect-from\n\u00b6\n\n\nSets the original text that should be changed in the \"Location\" and \"Refresh\" header fields of a proxied server response. \ndefault:\n off\n\n\nReferences:\n\n\nhttp://nginx.org/en/docs/http/ngx_http_proxy_module.html#proxy_redirect\n\n\nproxy-request-buffering\n\u00b6\n\n\nEnables or disables \nbuffering of a client request body\n.\n\n\nssl-redirect\n\u00b6\n\n\nSets the global value of redirects (301) to HTTPS if the server has a TLS certificate (defined in an Ingress rule).\n\ndefault:\n \"true\"\n\n\nwhitelist-source-range\n\u00b6\n\n\nSets the default whitelisted IPs for each \nserver\n block. This can be overwritten by an annotation on an Ingress rule.\nSee \nngx_http_access_module\n.\n\n\nskip-access-log-urls\n\u00b6\n\n\nSets a list of URLs that should not appear in the NGINX access log. This is useful with urls like \n/health\n or \nhealth-check\n that make \"complex\" reading the logs. \ndefault:\n is empty\n\n\nlimit-rate\n\u00b6\n\n\nLimits the rate of response transmission to a client. The rate is specified in bytes per second. The zero value disables rate limiting. The limit is set per a request, and so if a client simultaneously opens two connections, the overall rate will be twice as much as the specified limit.\n\n\nReferences:\n\n\nhttp://nginx.org/en/docs/http/ngx_http_core_module.html#limit_rate\n\n\nlimit-rate-after\n\u00b6\n\n\nSets the initial amount after which the further transmission of a response to a client will be rate limited.\n\n\nReferences:\n\n\nhttp://nginx.org/en/docs/http/ngx_http_core_module.html#limit_rate_after\n\n\nhttp-redirect-code\n\u00b6\n\n\nSets the HTTP status code to be used in redirects.\nSupported codes are \n301\n,\n302\n,\n307\n and \n308\n\n\ndefault:\n 308\n\n\n\n\nWhy the default code is 308?\n\n\nRFC 7238\n was created to define the 308 (Permanent Redirect) status code that is similar to 301 (Moved Permanently) but it keeps the payload in the redirect. This is important if the we send a redirect in methods like POST.\n\n\n\n\nproxy-buffering\n\u00b6\n\n\nEnables or disables \nbuffering of responses from the proxied server\n.\n\n\nlimit-req-status-code\n\u00b6\n\n\nSets the \nstatus code to return in response to rejected requests\n. \ndefault:\n 503\n\n\nno-tls-redirect-locations\n\u00b6\n\n\nA comma-separated list of locations on which http requests will never get redirected to their https counterpart.\n\ndefault:\n \"/.well-known/acme-challenge\"\n\n\nno-auth-locations\n\u00b6\n\n\nA comma-separated list of locations that should not get authenticated.\n\ndefault:\n \"/.well-known/acme-challenge\"",
             "title": "ConfigMaps"
         },
         {
@@ -392,7 +392,7 @@
         },
         {
             "location": "/user-guide/nginx-configuration/configmap/#configuration-options",
-            "text": "The following table shows a configuration option's name, type, and the default value:     name  type  default      add-headers  string  \"\"    allow-backend-server-header  bool  \"false\"    hide-headers  string array  empty    access-log-path  string  \"/var/log/nginx/access.log\"    error-log-path  string  \"/var/log/nginx/error.log\"    enable-dynamic-tls-records  bool  \"true\"    enable-modsecurity  bool  \"false\"    enable-owasp-modsecurity-crs  bool  \"false\"    client-header-buffer-size  string  \"1k\"    client-header-timeout  int  60    client-body-buffer-size  string  \"8k\"    client-body-timeout  int  60    disable-access-log  bool  false    disable-ipv6  bool  false    disable-ipv6-dns  bool  false    enable-underscores-in-headers  bool  false    ignore-invalid-headers  bool  true    retry-non-idempotent  bool  \"false\"    error-log-level  string  \"notice\"    http2-max-field-size  string  \"4k\"    http2-max-header-size  string  \"16k\"    hsts  bool  \"true\"    hsts-include-subdomains  bool  \"true\"    hsts-max-age  string  \"15724800\"    hsts-preload  bool  \"false\"    keep-alive  int  75    keep-alive-requests  int  100    large-client-header-buffers  string  \"4 8k\"    log-format-escape-json  bool  \"false\"    log-format-upstream  string  %v   -   [ $the_real_ip ]   -   $remote_user   [ $time_local ]   \"$request\"   $status   $body_bytes_sent   \"$http_referer\"   \"$http_user_agent\"   $request_length   $request_time   [ $proxy_upstream_name ]   $upstream_addr   $upstream_response_length   $upstream_response_time   $upstream_status    log-format-stream  string  [$time_local] $protocol $status $bytes_sent $bytes_received $session_time    enable-multi-accept  bool  \"true\"    max-worker-connections  int  16384    map-hash-bucket-size  int  64    nginx-status-ipv4-whitelist  []string  \"127.0.0.1\"    nginx-status-ipv6-whitelist  []string  \"::1\"    proxy-real-ip-cidr  []string  \"0.0.0.0/0\"    proxy-set-headers  string  \"\"    server-name-hash-max-size  int  1024    server-name-hash-bucket-size  int  <size of the processor\u2019s cache line>    proxy-headers-hash-max-size  int  512    proxy-headers-hash-bucket-size  int  64    reuse-port  bool  \"true\"    server-tokens  bool  \"true\"    ssl-ciphers  string  \"ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256\"    ssl-ecdh-curve  string  \"auto\"    ssl-dh-param  string  \"\"    ssl-protocols  string  \"TLSv1.2\"    ssl-session-cache  bool  \"true\"    ssl-session-cache-size  string  \"10m\"    ssl-session-tickets  bool  \"true\"    ssl-session-ticket-key  string  <Randomly Generated>    ssl-session-timeout  string  \"10m\"    ssl-buffer-size  string  \"4k\"    use-proxy-protocol  bool  \"false\"    proxy-protocol-header-timeout  string  \"5s\"    use-gzip  bool  \"true\"    use-geoip  bool  \"true\"    enable-brotli  bool  \"false\"    brotli-level  int  4    brotli-types  string  \"application/xml+rss application/atom+xml application/javascript application/x-javascript application/json application/rss+xml application/vnd.ms-fontobject application/x-font-ttf application/x-web-app-manifest+json application/xhtml+xml application/xml font/opentype image/svg+xml image/x-icon text/css text/plain text/x-component\"    use-http2  bool  \"true\"    gzip-level  int  5    gzip-types  string  \"application/atom+xml application/javascript application/x-javascript application/json application/rss+xml application/vnd.ms-fontobject application/x-font-ttf application/x-web-app-manifest+json application/xhtml+xml application/xml font/opentype image/svg+xml image/x-icon text/css text/plain text/x-component\"    worker-processes  string  <Number of CPUs>    worker-cpu-affinity  string  \"\"    worker-shutdown-timeout  string  \"10s\"    load-balance  string  \"round_robin\"    variables-hash-bucket-size  int  128    variables-hash-max-size  int  2048    upstream-keepalive-connections  int  32    limit-conn-zone-variable  string  \"$binary_remote_addr\"    proxy-stream-timeout  string  \"600s\"    proxy-stream-responses  int  1    bind-address  []string  \"\"    forwarded-for-header  string  \"X-Forwarded-For\"    compute-full-forwarded-for  bool  \"false\"    proxy-add-original-uri-header  bool  \"true\"    generate-request-id  bool  \"true\"    enable-opentracing  bool  \"false\"    zipkin-collector-host  string  \"\"    zipkin-collector-port  int  9411    zipkin-service-name  string  \"nginx\"    zipkin-sample-rate  float  1.0    jaeger-collector-host  string  \"\"    jaeger-collector-port  int  6831    jaeger-service-name  string  \"nginx\"    jaeger-sampler-type  string  \"const\"    jaeger-sampler-param  string  \"1\"    main-snippet  string  \"\"    http-snippet  string  \"\"    server-snippet  string  \"\"    location-snippet  string  \"\"    custom-http-errors  []int  []int{}    proxy-body-size  string  \"1m\"    proxy-connect-timeout  int  5    proxy-read-timeout  int  60    proxy-send-timeout  int  60    proxy-buffer-size  string  \"4k\"    proxy-cookie-path  string  \"off\"    proxy-cookie-domain  string  \"off\"    proxy-next-upstream  string  \"error timeout\"    proxy-next-upstream-tries  int  3    proxy-redirect-from  string  \"off\"    proxy-request-buffering  string  \"on\"    ssl-redirect  bool  \"true\"    whitelist-source-range  []string  []string{}    skip-access-log-urls  []string  []string{}    limit-rate  int  0    limit-rate-after  int  0    http-redirect-code  int  308    proxy-buffering  string  \"off\"    limit-req-status-code  int  503    no-tls-redirect-locations  string  \"/.well-known/acme-challenge\"    no-auth-locations  string  \"/.well-known/acme-challenge\"",
+            "text": "The following table shows a configuration option's name, type, and the default value:     name  type  default      add-headers  string  \"\"    allow-backend-server-header  bool  \"false\"    hide-headers  string array  empty    access-log-path  string  \"/var/log/nginx/access.log\"    error-log-path  string  \"/var/log/nginx/error.log\"    enable-dynamic-tls-records  bool  \"true\"    enable-modsecurity  bool  \"false\"    enable-owasp-modsecurity-crs  bool  \"false\"    client-header-buffer-size  string  \"1k\"    client-header-timeout  int  60    client-body-buffer-size  string  \"8k\"    client-body-timeout  int  60    disable-access-log  bool  false    disable-ipv6  bool  false    disable-ipv6-dns  bool  false    enable-underscores-in-headers  bool  false    ignore-invalid-headers  bool  true    retry-non-idempotent  bool  \"false\"    error-log-level  string  \"notice\"    http2-max-field-size  string  \"4k\"    http2-max-header-size  string  \"16k\"    hsts  bool  \"true\"    hsts-include-subdomains  bool  \"true\"    hsts-max-age  string  \"15724800\"    hsts-preload  bool  \"false\"    keep-alive  int  75    keep-alive-requests  int  100    large-client-header-buffers  string  \"4 8k\"    log-format-escape-json  bool  \"false\"    log-format-upstream  string  %v   -   [ $the_real_ip ]   -   $remote_user   [ $time_local ]   \"$request\"   $status   $body_bytes_sent   \"$http_referer\"   \"$http_user_agent\"   $request_length   $request_time   [ $proxy_upstream_name ]   $upstream_addr   $upstream_response_length   $upstream_response_time   $upstream_status    log-format-stream  string  [$time_local] $protocol $status $bytes_sent $bytes_received $session_time    enable-multi-accept  bool  \"true\"    max-worker-connections  int  16384    map-hash-bucket-size  int  64    nginx-status-ipv4-whitelist  []string  \"127.0.0.1\"    nginx-status-ipv6-whitelist  []string  \"::1\"    proxy-real-ip-cidr  []string  \"0.0.0.0/0\"    proxy-set-headers  string  \"\"    server-name-hash-max-size  int  1024    server-name-hash-bucket-size  int  <size of the processor\u2019s cache line>    proxy-headers-hash-max-size  int  512    proxy-headers-hash-bucket-size  int  64    reuse-port  bool  \"true\"    server-tokens  bool  \"true\"    ssl-ciphers  string  \"ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256\"    ssl-ecdh-curve  string  \"auto\"    ssl-dh-param  string  \"\"    ssl-protocols  string  \"TLSv1.2\"    ssl-session-cache  bool  \"true\"    ssl-session-cache-size  string  \"10m\"    ssl-session-tickets  bool  \"true\"    ssl-session-ticket-key  string  <Randomly Generated>    ssl-session-timeout  string  \"10m\"    ssl-buffer-size  string  \"4k\"    use-proxy-protocol  bool  \"false\"    proxy-protocol-header-timeout  string  \"5s\"    use-gzip  bool  \"true\"    use-geoip  bool  \"true\"    enable-brotli  bool  \"false\"    brotli-level  int  4    brotli-types  string  \"application/xml+rss application/atom+xml application/javascript application/x-javascript application/json application/rss+xml application/vnd.ms-fontobject application/x-font-ttf application/x-web-app-manifest+json application/xhtml+xml application/xml font/opentype image/svg+xml image/x-icon text/css text/plain text/x-component\"    use-http2  bool  \"true\"    gzip-level  int  5    gzip-types  string  \"application/atom+xml application/javascript application/x-javascript application/json application/rss+xml application/vnd.ms-fontobject application/x-font-ttf application/x-web-app-manifest+json application/xhtml+xml application/xml font/opentype image/svg+xml image/x-icon text/css text/plain text/x-component\"    worker-processes  string  <Number of CPUs>    worker-cpu-affinity  string  \"\"    worker-shutdown-timeout  string  \"10s\"    load-balance  string  \"round_robin\"    variables-hash-bucket-size  int  128    variables-hash-max-size  int  2048    upstream-keepalive-connections  int  32    limit-conn-zone-variable  string  \"$binary_remote_addr\"    proxy-stream-timeout  string  \"600s\"    proxy-stream-responses  int  1    bind-address  []string  \"\"    use-forwarded-headers  bool  \"true\"    forwarded-for-header  string  \"X-Forwarded-For\"    compute-full-forwarded-for  bool  \"false\"    proxy-add-original-uri-header  bool  \"true\"    generate-request-id  bool  \"true\"    enable-opentracing  bool  \"false\"    zipkin-collector-host  string  \"\"    zipkin-collector-port  int  9411    zipkin-service-name  string  \"nginx\"    zipkin-sample-rate  float  1.0    jaeger-collector-host  string  \"\"    jaeger-collector-port  int  6831    jaeger-service-name  string  \"nginx\"    jaeger-sampler-type  string  \"const\"    jaeger-sampler-param  string  \"1\"    main-snippet  string  \"\"    http-snippet  string  \"\"    server-snippet  string  \"\"    location-snippet  string  \"\"    custom-http-errors  []int  []int{}    proxy-body-size  string  \"1m\"    proxy-connect-timeout  int  5    proxy-read-timeout  int  60    proxy-send-timeout  int  60    proxy-buffer-size  string  \"4k\"    proxy-cookie-path  string  \"off\"    proxy-cookie-domain  string  \"off\"    proxy-next-upstream  string  \"error timeout\"    proxy-next-upstream-tries  int  3    proxy-redirect-from  string  \"off\"    proxy-request-buffering  string  \"on\"    ssl-redirect  bool  \"true\"    whitelist-source-range  []string  []string{}    skip-access-log-urls  []string  []string{}    limit-rate  int  0    limit-rate-after  int  0    http-redirect-code  int  308    proxy-buffering  string  \"off\"    limit-req-status-code  int  503    no-tls-redirect-locations  string  \"/.well-known/acme-challenge\"    no-auth-locations  string  \"/.well-known/acme-challenge\"",
             "title": "Configuration options"
         },
         {
@@ -760,6 +760,11 @@
             "text": "Sets the addresses on which the server will accept requests instead of *. It should be noted that these addresses must exist in the runtime environment or the controller will crash loop.",
             "title": "bind-address"
         },
+        {
+            "location": "/user-guide/nginx-configuration/configmap/#use-forwarded-headers",
+            "text": "If true, NGINX passes the incoming  X-Forwarded-*  headers to upstreams. Use this option when NGINX is behind another L7 proxy / load balancer that is setting these headers.  If false, NGINX ignores incoming  X-Forwarded-*  headers, filling them with the request information it sees. Use this option if NGINX is exposed directly to the internet, or it's behind a L3/packet-based load balancer that doesn't alter the source IP in the packets.",
+            "title": "use-forwarded-headers"
+        },
         {
             "location": "/user-guide/nginx-configuration/configmap/#forwarded-for-header",
             "text": "Sets the header field for identifying the originating IP address of a client.  default:  X-Forwarded-For",
@@ -1075,6 +1080,36 @@
             "text": "The NGINX ingress controller does not use  Services  to route traffic to the pods. Instead it uses the Endpoints API in order to bypass  kube-proxy  to allow NGINX features like session affinity and custom load balancing algorithms. It also removes some overhead, such as conntrack entries for iptables DNAT.",
             "title": "Why endpoints and not services"
         },
+        {
+            "location": "/user-guide/monitoring/",
+            "text": "Prometheus and Grafana installation\n\u00b6\n\n\nThis tutorial will show you how to install \nPrometheus\n and \nGrafana\n for scraping the metrics of the NGINX Ingress controller.\n\n\n!!! Important: this example uses \nemptyDir\n volumes for Prometheus and Grafana. This means once the pod gets terminated you will lose all the data.\n\n\nBefore You Begin\n\u00b6\n\n\nThe NGINX Ingress controller should already be deployed according to the deployment instructions \nhere\n.\n\n\nNote that the yaml files used in this tutorial are stored in the \ndeploy/monitoring\n folder of the GitHub repository \nkubernetes/ingress-nginx\n.\n\n\nDeploy and configure Prometheus Server\n\u00b6\n\n\nThe Prometheus server must be configured so that it can discover endpoints of services. If a Prometheus server is already running in the cluster and if it is configured in a way that it can find the ingress controller pods, no extra configuration is needed.\n\n\nIf there is no existing Prometheus server running, the rest of this tutorial will guide you through the steps needed to deploy a properly configured Prometheus server.\n\n\nRunning the following command deploys the prometheus configuration in Kubernetes:\n\n\nkubectl create -f https://raw.githubusercontent.com/kubernetes/ingress-nginx/master/deploy/monitoring/configuration.yaml\n\n\nconfigmap \"prometheus-configuration\" created\n\n\n\n\n\n\nRunning the following command deploys prometheus in Kubernetes:\n\n\nkubectl create -f https://raw.githubusercontent.com/kubernetes/ingress-nginx/master/deploy/monitoring/prometheus.yaml\n\n\nclusterrole \"prometheus-server\" created\n\n\nserviceaccount \"prometheus-server\" created\n\n\nclusterrolebinding \"prometheus-server\" created\n\n\ndeployment \"prometheus-server\" created\n\n\nservice \"prometheus-service\" created\n\n\n\n\n\n\nPrometheus Dashboard\n\u00b6\n\n\nOpen Prometheus dashboard in a web browser:\n\n\nkubectl get svc -n ingress-nginx\n\n\nNAME                   TYPE        CLUSTER-IP      EXTERNAL-IP   PORT(S)                                      AGE\n\n\ndefault-http-backend   ClusterIP   10.103.59.201   <none>        80/TCP                                       3d\n\n\ningress-nginx          NodePort    10.97.44.72     <none>        80:30100/TCP,443:30154/TCP,10254:32049/TCP   5h\n\n\nprometheus             NodePort    10.98.233.86    <none>        9090:32630/TCP                               1m\n\n\n\n\n\n\nObtain the IP address of the nodes in the running cluster:\n\n\nkubectl get nodes -o wide\n\n\n\n\n\n\nIn some cases where the node only have internal IP adresses we need to execute:\n\n\nkubectl get nodes --selector=kubernetes.io/role!=master -o jsonpath={.items[*].status.addresses[?\\(@.type==\\\"InternalIP\\\"\\)].address}\n\n\n10.192.0.2 10.192.0.3 10.192.0.4\n\n\n\n\n\n\nOpen your browser and visit the following URL: \nhttp://{node IP address}:{prometheus-svc-nodeport}\n to load the Prometheus Dashboard.\n\n\nAccording to the above example, this URL will be http://10.192.0.3:32630\n\n\n\n\nGrafana\n\u00b6\n\n\nkubectl create -f https://raw.githubusercontent.com/kubernetes/ingress-nginx/master/deploy/monitoring/grafana.yaml\n\n\n\n\n\n\nkubectl get svc -n ingress-nginx\n\n\nNAME                   TYPE        CLUSTER-IP      EXTERNAL-IP   PORT(S)                                      AGE\n\n\ndefault-http-backend   ClusterIP   10.103.59.201   <none>        80/TCP                                       3d\n\n\ningress-nginx          NodePort    10.97.44.72     <none>        80:30100/TCP,443:30154/TCP,10254:32049/TCP   5h\n\n\nprometheus             NodePort    10.98.233.86    <none>        9090:32630/TCP                               10m\n\n\ngrafana                NodePort    10.98.233.86    <none>        9090:31086/TCP                               10m\n\n\n\n\n\n\nOpen your browser and visit the following URL: \nhttp://{node IP address}:{grafana-svc-nodeport}\n to load the Grafana Dashboard.\nAccording to the above example, this URL will be http://10.192.0.3:31086\n\n\nThe username and password is \nadmin\n\n\nAfter the login you can import the Grafana dashboard from \nhttps://github.com/kubernetes/ingress-nginx/tree/master/deploy/grafana/dashboards",
+            "title": "Prometheus and Grafana installation"
+        },
+        {
+            "location": "/user-guide/monitoring/#prometheus-and-grafana-installation",
+            "text": "This tutorial will show you how to install  Prometheus  and  Grafana  for scraping the metrics of the NGINX Ingress controller.  !!! Important: this example uses  emptyDir  volumes for Prometheus and Grafana. This means once the pod gets terminated you will lose all the data.",
+            "title": "Prometheus and Grafana installation"
+        },
+        {
+            "location": "/user-guide/monitoring/#before-you-begin",
+            "text": "The NGINX Ingress controller should already be deployed according to the deployment instructions  here .  Note that the yaml files used in this tutorial are stored in the  deploy/monitoring  folder of the GitHub repository  kubernetes/ingress-nginx .",
+            "title": "Before You Begin"
+        },
+        {
+            "location": "/user-guide/monitoring/#deploy-and-configure-prometheus-server",
+            "text": "The Prometheus server must be configured so that it can discover endpoints of services. If a Prometheus server is already running in the cluster and if it is configured in a way that it can find the ingress controller pods, no extra configuration is needed.  If there is no existing Prometheus server running, the rest of this tutorial will guide you through the steps needed to deploy a properly configured Prometheus server.  Running the following command deploys the prometheus configuration in Kubernetes:  kubectl create -f https://raw.githubusercontent.com/kubernetes/ingress-nginx/master/deploy/monitoring/configuration.yaml  configmap \"prometheus-configuration\" created   Running the following command deploys prometheus in Kubernetes:  kubectl create -f https://raw.githubusercontent.com/kubernetes/ingress-nginx/master/deploy/monitoring/prometheus.yaml  clusterrole \"prometheus-server\" created  serviceaccount \"prometheus-server\" created  clusterrolebinding \"prometheus-server\" created  deployment \"prometheus-server\" created  service \"prometheus-service\" created",
+            "title": "Deploy and configure Prometheus Server"
+        },
+        {
+            "location": "/user-guide/monitoring/#prometheus-dashboard",
+            "text": "Open Prometheus dashboard in a web browser:  kubectl get svc -n ingress-nginx  NAME                   TYPE        CLUSTER-IP      EXTERNAL-IP   PORT(S)                                      AGE  default-http-backend   ClusterIP   10.103.59.201   <none>        80/TCP                                       3d  ingress-nginx          NodePort    10.97.44.72     <none>        80:30100/TCP,443:30154/TCP,10254:32049/TCP   5h  prometheus             NodePort    10.98.233.86    <none>        9090:32630/TCP                               1m   Obtain the IP address of the nodes in the running cluster:  kubectl get nodes -o wide   In some cases where the node only have internal IP adresses we need to execute:  kubectl get nodes --selector=kubernetes.io/role!=master -o jsonpath={.items[*].status.addresses[?\\(@.type==\\\"InternalIP\\\"\\)].address}  10.192.0.2 10.192.0.3 10.192.0.4   Open your browser and visit the following URL:  http://{node IP address}:{prometheus-svc-nodeport}  to load the Prometheus Dashboard.  According to the above example, this URL will be http://10.192.0.3:32630",
+            "title": "Prometheus Dashboard"
+        },
+        {
+            "location": "/user-guide/monitoring/#grafana",
+            "text": "kubectl create -f https://raw.githubusercontent.com/kubernetes/ingress-nginx/master/deploy/monitoring/grafana.yaml   kubectl get svc -n ingress-nginx  NAME                   TYPE        CLUSTER-IP      EXTERNAL-IP   PORT(S)                                      AGE  default-http-backend   ClusterIP   10.103.59.201   <none>        80/TCP                                       3d  ingress-nginx          NodePort    10.97.44.72     <none>        80:30100/TCP,443:30154/TCP,10254:32049/TCP   5h  prometheus             NodePort    10.98.233.86    <none>        9090:32630/TCP                               10m  grafana                NodePort    10.98.233.86    <none>        9090:31086/TCP                               10m   Open your browser and visit the following URL:  http://{node IP address}:{grafana-svc-nodeport}  to load the Grafana Dashboard.\nAccording to the above example, this URL will be http://10.192.0.3:31086  The username and password is  admin  After the login you can import the Grafana dashboard from  https://github.com/kubernetes/ingress-nginx/tree/master/deploy/grafana/dashboards",
+            "title": "Grafana"
+        },
         {
             "location": "/user-guide/multiple-ingress/",
             "text": "Multiple Ingress controllers\n\u00b6\n\n\nIf you're running multiple ingress controllers, or running on a cloud provider that natively handles ingress such as GKE,\nyou need to specify the annotation \nkubernetes.io/ingress.class: \"nginx\"\n in all ingresses that you would like the ingress-nginx controller to claim.\n\n\nFor instance,\n\n\nmetadata\n:\n\n  \nname\n:\n \nfoo\n\n  \nannotations\n:\n\n    \nkubernetes.io/ingress.class\n:\n \n\"gce\"\n\n\n\n\n\n\nwill target the GCE controller, forcing the nginx controller to ignore it, while an annotation like\n\n\nmetadata\n:\n\n  \nname\n:\n \nfoo\n\n  \nannotations\n:\n\n    \nkubernetes.io/ingress.class\n:\n \n\"nginx\"\n\n\n\n\n\n\nwill target the nginx controller, forcing the GCE controller to ignore it.\n\n\nTo reiterate, setting the annotation to any value which does not match a valid ingress class will force the NGINX Ingress controller to ignore your Ingress.\nIf you are only running a single NGINX ingress controller, this can be achieved by setting the annotation to any value except \"nginx\" or an empty string.\n\n\nDo this if you wish to use one of the other Ingress controllers at the same time as the NGINX controller.\n\n\nMultiple ingress-nginx controllers\n\u00b6\n\n\nThis mechanism also provides users the ability to run \nmultiple\n NGINX ingress controllers (e.g. one which serves public traffic, one which serves \"internal\" traffic).\nTo do this, the option \n--ingress-class\n must be changed to a value unique for the cluster within the definition of the replication controller.\nHere is a partial example:\n\n\nspec\n:\n\n  \ntemplate\n:\n\n     \nspec\n:\n\n       \ncontainers\n:\n\n         \n-\n \nname\n:\n \nnginx-ingress-internal-controller\n\n           \nargs\n:\n\n             \n-\n \n/nginx-ingress-controller\n\n             \n-\n \n'--default-backend-service=ingress/nginx-ingress-default-backend'\n\n             \n-\n \n'--election-id=ingress-controller-leader-internal'\n\n             \n-\n \n'--ingress-class=nginx-internal'\n\n             \n-\n \n'--configmap=ingress/nginx-ingress-internal-controller'\n\n\n\n\n\n\n!!! important\n\u00b6\n\n\nDeploying multiple Ingress controllers, of different types (e.g., \ningress-nginx\n & \ngce\n), and not specifying a class annotation will\nresult in both or all controllers fighting to satisfy the Ingress, and all of them racing to update Ingress status field in confusing ways.\n\n\nWhen running multiple ingress-nginx controllers, it will only process an unset class annotation if one of the controllers uses the default\n \n--ingress-class\n value (see \nIsValid\n method in \ninternal/ingress/annotations/class/main.go\n), otherwise the class annotation become required.",
diff --git a/sitemap.xml b/sitemap.xml
index 7283268fe..bf6dd76db 100644
--- a/sitemap.xml
+++ b/sitemap.xml
@@ -2,217 +2,222 @@
 <urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
     <url>
      <loc>/</loc>
-     <lastmod>2018-08-12</lastmod>
+     <lastmod>2018-08-22</lastmod>
      <changefreq>daily</changefreq>
     </url>
     <url>
      <loc>/deploy/</loc>
-     <lastmod>2018-08-12</lastmod>
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+          
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+          
+
+
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+          
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+
+
   <li class="md-nav__item">
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+    <a href="../../deploy/rbac/" title="Role Based Access Control (RBAC)" class="md-nav__link">
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+      NGINX Configuration
+    </a>
+  </li>
+
+        
+          
+          
+          
+
+
+  <li class="md-nav__item">
+    <a href="../nginx-configuration/annotations/" title="Annotations" class="md-nav__link">
+      Annotations
+    </a>
+  </li>
+
+        
+          
+          
+          
+
+
+  <li class="md-nav__item">
+    <a href="../nginx-configuration/configmap/" title="ConfigMaps" class="md-nav__link">
+      ConfigMaps
+    </a>
+  </li>
+
+        
+          
+          
+          
+
+
+  <li class="md-nav__item">
+    <a href="../nginx-configuration/custom-template/" title="Custom NGINX template" class="md-nav__link">
+      Custom NGINX template
+    </a>
+  </li>
+
+        
+          
+          
+          
+
+
+  <li class="md-nav__item">
+    <a href="../nginx-configuration/log-format/" title="Log format" class="md-nav__link">
+      Log format
+    </a>
+  </li>
+
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+      </ul>
+    </nav>
+  </li>
+
+        
+          
+          
+          
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+
+  <li class="md-nav__item">
+    <a href="../cli-arguments/" title="Command line arguments" class="md-nav__link">
+      Command line arguments
+    </a>
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+          
+          
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+
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+    <a href="../custom-errors/" title="Custom errors" class="md-nav__link">
+      Custom errors
+    </a>
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+          
+          
+
+
+  <li class="md-nav__item">
+    <a href="../default-backend/" title="Default backend" class="md-nav__link">
+      Default backend
+    </a>
+  </li>
+
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+          
+          
+          
+
+
+  <li class="md-nav__item">
+    <a href="../exposing-tcp-udp-services/" title="Exposing TCP and UDP services" class="md-nav__link">
+      Exposing TCP and UDP services
+    </a>
+  </li>
+
+        
+          
+          
+          
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+    <a href="../external-articles/" title="External Articles" class="md-nav__link">
+      External Articles
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+      Miscellaneous
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+        Prometheus and Grafana installation
+      </label>
+    
+    <a href="./" title="Prometheus and Grafana installation" class="md-nav__link md-nav__link--active">
+      Prometheus and Grafana installation
+    </a>
+    
+      
+<nav class="md-nav md-nav--secondary">
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">Table of contents</label>
+    <ul class="md-nav__list" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#before-you-begin" title="Before You Begin" class="md-nav__link">
+    Before You Begin
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#deploy-and-configure-prometheus-server" title="Deploy and configure Prometheus Server" class="md-nav__link">
+    Deploy and configure Prometheus Server
+  </a>
+  
+    <nav class="md-nav">
+      <ul class="md-nav__list">
+        
+          <li class="md-nav__item">
+  <a href="#prometheus-dashboard" title="Prometheus Dashboard" class="md-nav__link">
+    Prometheus Dashboard
+  </a>
+  
+</li>
+        
+          <li class="md-nav__item">
+  <a href="#grafana" title="Grafana" class="md-nav__link">
+    Grafana
+  </a>
+  
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+        
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+  
+</li>
+      
+      
+      
+      
+      
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+  
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+    
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+
+        
+          
+          
+          
+
+
+  <li class="md-nav__item">
+    <a href="../multiple-ingress/" title="Multiple Ingress controllers" class="md-nav__link">
+      Multiple Ingress controllers
+    </a>
+  </li>
+
+        
+          
+          
+          
+
+
+  <li class="md-nav__item">
+    <a href="../tls/" title="TLS/HTTPS" class="md-nav__link">
+      TLS/HTTPS
+    </a>
+  </li>
+
+        
+          
+          
+          
+
+
+  <li class="md-nav__item md-nav__item--nested">
+    
+      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3-11" type="checkbox" id="nav-3-11">
+    
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+      Third party addons
+    </label>
+    <nav class="md-nav" data-md-component="collapsible" data-md-level="2">
+      <label class="md-nav__title" for="nav-3-11">
+        Third party addons
+      </label>
+      <ul class="md-nav__list" data-md-scrollfix>
+        
+        
+          
+          
+          
+
+
+  <li class="md-nav__item">
+    <a href="../third-party-addons/modsecurity/" title="ModSecurity Web Application Firewall" class="md-nav__link">
+      ModSecurity Web Application Firewall
+    </a>
+  </li>
+
+        
+          
+          
+          
+
+
+  <li class="md-nav__item">
+    <a href="../third-party-addons/opentracing/" title="OpenTracing" class="md-nav__link">
+      OpenTracing
+    </a>
+  </li>
+
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+    </nav>
+  </li>
+
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+    </nav>
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+      Examples
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+        Examples
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+      <ul class="md-nav__list" data-md-scrollfix>
+        
+        
+          
+          
+          
+
+
+  <li class="md-nav__item">
+    <a href="../../examples/" title="Ingress examples" class="md-nav__link">
+      Ingress examples
+    </a>
+  </li>
+
+        
+          
+          
+          
+
+
+  <li class="md-nav__item">
+    <a href="../../examples/PREREQUISITES/" title="Prerequisites" class="md-nav__link">
+      Prerequisites
+    </a>
+  </li>
+
+        
+          
+          
+          
+
+
+  <li class="md-nav__item">
+    <a href="../../examples/affinity/cookie/README/" title="Sticky Session" class="md-nav__link">
+      Sticky Session
+    </a>
+  </li>
+
+        
+          
+          
+          
+
+
+  <li class="md-nav__item md-nav__item--nested">
+    
+      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-4-4" type="checkbox" id="nav-4-4">
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+      Auth
+    </label>
+    <nav class="md-nav" data-md-component="collapsible" data-md-level="2">
+      <label class="md-nav__title" for="nav-4-4">
+        Auth
+      </label>
+      <ul class="md-nav__list" data-md-scrollfix>
+        
+        
+          
+          
+          
+
+
+  <li class="md-nav__item">
+    <a href="../../examples/auth/basic/README/" title="Basic Authentication" class="md-nav__link">
+      Basic Authentication
+    </a>
+  </li>
+
+        
+          
+          
+          
+
+
+  <li class="md-nav__item">
+    <a href="../../examples/auth/client-certs/README/" title="Client Certificate Authentication" class="md-nav__link">
+      Client Certificate Authentication
+    </a>
+  </li>
+
+        
+          
+          
+          
+
+
+  <li class="md-nav__item">
+    <a href="../../examples/auth/external-auth/README/" title="External authentication" class="md-nav__link">
+      External authentication
+    </a>
+  </li>
+
+        
+          
+          
+          
+
+
+  <li class="md-nav__item">
+    <a href="../../examples/auth/oauth-external-auth/README/" title="External Authentication" class="md-nav__link">
+      External Authentication
+    </a>
+  </li>
+
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+      </ul>
+    </nav>
+  </li>
+
+        
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+          
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+    
+      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-4-5" type="checkbox" id="nav-4-5">
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+      Customization
+    </label>
+    <nav class="md-nav" data-md-component="collapsible" data-md-level="2">
+      <label class="md-nav__title" for="nav-4-5">
+        Customization
+      </label>
+      <ul class="md-nav__list" data-md-scrollfix>
+        
+        
+          
+          
+          
+
+
+  <li class="md-nav__item">
+    <a href="../../examples/customization/configuration-snippets/README/" title="Configuration Snippets" class="md-nav__link">
+      Configuration Snippets
+    </a>
+  </li>
+
+        
+          
+          
+          
+
+
+  <li class="md-nav__item">
+    <a href="../../examples/customization/custom-configuration/README/" title="Custom Configuration" class="md-nav__link">
+      Custom Configuration
+    </a>
+  </li>
+
+        
+          
+          
+          
+
+
+  <li class="md-nav__item">
+    <a href="../../examples/customization/custom-errors/README/" title="Custom Errors" class="md-nav__link">
+      Custom Errors
+    </a>
+  </li>
+
+        
+          
+          
+          
+
+
+  <li class="md-nav__item">
+    <a href="../../examples/customization/custom-headers/README/" title="Custom Headers" class="md-nav__link">
+      Custom Headers
+    </a>
+  </li>
+
+        
+          
+          
+          
+
+
+  <li class="md-nav__item">
+    <a href="../../examples/customization/custom-upstream-check/README/" title="Custom Upstream server checks" class="md-nav__link">
+      Custom Upstream server checks
+    </a>
+  </li>
+
+        
+          
+          
+          
+
+
+  <li class="md-nav__item">
+    <a href="../../examples/customization/external-auth-headers/README/" title="External authentication, authentication service response headers propagation" class="md-nav__link">
+      External authentication, authentication service response headers propagation
+    </a>
+  </li>
+
+        
+          
+          
+          
+
+
+  <li class="md-nav__item">
+    <a href="../../examples/customization/ssl-dh-param/README/" title="Custom DH parameters for perfect forward secrecy" class="md-nav__link">
+      Custom DH parameters for perfect forward secrecy
+    </a>
+  </li>
+
+        
+          
+          
+          
+
+
+  <li class="md-nav__item">
+    <a href="../../examples/customization/sysctl/README/" title="Sysctl tuning" class="md-nav__link">
+      Sysctl tuning
+    </a>
+  </li>
+
+        
+      </ul>
+    </nav>
+  </li>
+
+        
+          
+          
+          
+
+
+  <li class="md-nav__item">
+    <a href="../../examples/docker-registry/README/" title="Docker registry" class="md-nav__link">
+      Docker registry
+    </a>
+  </li>
+
+        
+          
+          
+          
+
+
+  <li class="md-nav__item">
+    <a href="../../examples/grpc/README/" title="gRPC" class="md-nav__link">
+      gRPC
+    </a>
+  </li>
+
+        
+          
+          
+          
+
+
+  <li class="md-nav__item">
+    <a href="../../examples/multi-tls/README/" title="Multi TLS certificate termination" class="md-nav__link">
+      Multi TLS certificate termination
+    </a>
+  </li>
+
+        
+          
+          
+          
+
+
+  <li class="md-nav__item">
+    <a href="../../examples/rewrite/README/" title="Rewrite" class="md-nav__link">
+      Rewrite
+    </a>
+  </li>
+
+        
+          
+          
+          
+
+
+  <li class="md-nav__item">
+    <a href="../../examples/static-ip/README/" title="Static IPs" class="md-nav__link">
+      Static IPs
+    </a>
+  </li>
+
+        
+          
+          
+          
+
+
+  <li class="md-nav__item">
+    <a href="../../examples/tls-termination/README/" title="TLS termination" class="md-nav__link">
+      TLS termination
+    </a>
+  </li>
+
+        
+      </ul>
+    </nav>
+  </li>
+
+    
+      
+      
+      
+
+
+  <li class="md-nav__item">
+    <a href="../../development/" title="Developing for NGINX Ingress Controller" class="md-nav__link">
+      Developing for NGINX Ingress Controller
+    </a>
+  </li>
+
+    
+      
+      
+      
+
+
+  <li class="md-nav__item">
+    <a href="../../how-it-works/" title="How it works" class="md-nav__link">
+      How it works
+    </a>
+  </li>
+
+    
+      
+      
+      
+
+
+  <li class="md-nav__item">
+    <a href="../../troubleshooting/" title="Debug & Troubleshooting" class="md-nav__link">
+      Debug & Troubleshooting
+    </a>
+  </li>
+
+    
+  </ul>
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+            
+              <div class="md-sidebar md-sidebar--secondary" data-md-component="toc">
+                <div class="md-sidebar__scrollwrap">
+                  <div class="md-sidebar__inner">
+                    
+<nav class="md-nav md-nav--secondary">
+  
+  
+    
+  
+  
+    <label class="md-nav__title" for="__toc">Table of contents</label>
+    <ul class="md-nav__list" data-md-scrollfix>
+      
+        <li class="md-nav__item">
+  <a href="#before-you-begin" title="Before You Begin" class="md-nav__link">
+    Before You Begin
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#deploy-and-configure-prometheus-server" title="Deploy and configure Prometheus Server" class="md-nav__link">
+    Deploy and configure Prometheus Server
+  </a>
+  
+    <nav class="md-nav">
+      <ul class="md-nav__list">
+        
+          <li class="md-nav__item">
+  <a href="#prometheus-dashboard" title="Prometheus Dashboard" class="md-nav__link">
+    Prometheus Dashboard
+  </a>
+  
+</li>
+        
+          <li class="md-nav__item">
+  <a href="#grafana" title="Grafana" class="md-nav__link">
+    Grafana
+  </a>
+  
+</li>
+        
+      </ul>
+    </nav>
+  
+</li>
+      
+      
+      
+      
+      
+    </ul>
+  
+</nav>
+                  </div>
+                </div>
+              </div>
+            
+          
+          <div class="md-content">
+            <article class="md-content__inner md-typeset">
+              
+                
+                  <a href="https://github.com/kubernetes/ingress-nginx/edit/master/docs/user-guide/monitoring.md" title="Edit this page" class="md-icon md-content__icon">&#xE3C9;</a>
+                
+                
+                <h1 id="prometheus-and-grafana-installation">Prometheus and Grafana installation<a class="headerlink" href="#prometheus-and-grafana-installation" title="Permanent link">&para;</a></h1>
+<p>This tutorial will show you how to install <a href="https://prometheus.io/">Prometheus</a> and <a href="https://grafana.com/">Grafana</a> for scraping the metrics of the NGINX Ingress controller.</p>
+<p>!!! Important: this example uses <code class="codehilite">emptyDir</code> volumes for Prometheus and Grafana. This means once the pod gets terminated you will lose all the data.</p>
+<h2 id="before-you-begin">Before You Begin<a class="headerlink" href="#before-you-begin" title="Permanent link">&para;</a></h2>
+<p>The NGINX Ingress controller should already be deployed according to the deployment instructions <a href="../../deploy/">here</a>.</p>
+<p>Note that the yaml files used in this tutorial are stored in the <a href="https://github.com/kubernetes/ingress-nginx/tree/master/deploy/monitoring">deploy/monitoring</a> folder of the GitHub repository <a href="https://github.com/kubernetes/ingress-nginx">kubernetes/ingress-nginx</a>.</p>
+<h2 id="deploy-and-configure-prometheus-server">Deploy and configure Prometheus Server<a class="headerlink" href="#deploy-and-configure-prometheus-server" title="Permanent link">&para;</a></h2>
+<p>The Prometheus server must be configured so that it can discover endpoints of services. If a Prometheus server is already running in the cluster and if it is configured in a way that it can find the ingress controller pods, no extra configuration is needed.</p>
+<p>If there is no existing Prometheus server running, the rest of this tutorial will guide you through the steps needed to deploy a properly configured Prometheus server.</p>
+<p>Running the following command deploys the prometheus configuration in Kubernetes:</p>
+<div class="codehilite"><pre><span></span><span class="go">kubectl create -f https://raw.githubusercontent.com/kubernetes/ingress-nginx/master/deploy/monitoring/configuration.yaml</span>
+<span class="go">configmap &quot;prometheus-configuration&quot; created</span>
+</pre></div>
+
+
+<p>Running the following command deploys prometheus in Kubernetes:</p>
+<div class="codehilite"><pre><span></span><span class="go">kubectl create -f https://raw.githubusercontent.com/kubernetes/ingress-nginx/master/deploy/monitoring/prometheus.yaml</span>
+<span class="go">clusterrole &quot;prometheus-server&quot; created</span>
+<span class="go">serviceaccount &quot;prometheus-server&quot; created</span>
+<span class="go">clusterrolebinding &quot;prometheus-server&quot; created</span>
+<span class="go">deployment &quot;prometheus-server&quot; created</span>
+<span class="go">service &quot;prometheus-service&quot; created</span>
+</pre></div>
+
+
+<h3 id="prometheus-dashboard">Prometheus Dashboard<a class="headerlink" href="#prometheus-dashboard" title="Permanent link">&para;</a></h3>
+<p>Open Prometheus dashboard in a web browser:</p>
+<div class="codehilite"><pre><span></span><span class="go">kubectl get svc -n ingress-nginx</span>
+<span class="go">NAME                   TYPE        CLUSTER-IP      EXTERNAL-IP   PORT(S)                                      AGE</span>
+<span class="go">default-http-backend   ClusterIP   10.103.59.201   &lt;none&gt;        80/TCP                                       3d</span>
+<span class="go">ingress-nginx          NodePort    10.97.44.72     &lt;none&gt;        80:30100/TCP,443:30154/TCP,10254:32049/TCP   5h</span>
+<span class="go">prometheus             NodePort    10.98.233.86    &lt;none&gt;        9090:32630/TCP                               1m</span>
+</pre></div>
+
+
+<p>Obtain the IP address of the nodes in the running cluster:</p>
+<div class="codehilite"><pre><span></span><span class="go">kubectl get nodes -o wide</span>
+</pre></div>
+
+
+<p>In some cases where the node only have internal IP adresses we need to execute:</p>
+<div class="codehilite"><pre><span></span><span class="go">kubectl get nodes --selector=kubernetes.io/role!=master -o jsonpath={.items[*].status.addresses[?\(@.type==\&quot;InternalIP\&quot;\)].address}</span>
+<span class="go">10.192.0.2 10.192.0.3 10.192.0.4</span>
+</pre></div>
+
+
+<p>Open your browser and visit the following URL: <em>http://{node IP address}:{prometheus-svc-nodeport}</em> to load the Prometheus Dashboard.</p>
+<p>According to the above example, this URL will be http://10.192.0.3:32630</p>
+<p><img alt="Dashboard" src="../../images/prometheus-dashboard.png" /></p>
+<h3 id="grafana">Grafana<a class="headerlink" href="#grafana" title="Permanent link">&para;</a></h3>
+<div class="codehilite"><pre><span></span><span class="go">kubectl create -f https://raw.githubusercontent.com/kubernetes/ingress-nginx/master/deploy/monitoring/grafana.yaml</span>
+</pre></div>
+
+
+<div class="codehilite"><pre><span></span><span class="go">kubectl get svc -n ingress-nginx</span>
+<span class="go">NAME                   TYPE        CLUSTER-IP      EXTERNAL-IP   PORT(S)                                      AGE</span>
+<span class="go">default-http-backend   ClusterIP   10.103.59.201   &lt;none&gt;        80/TCP                                       3d</span>
+<span class="go">ingress-nginx          NodePort    10.97.44.72     &lt;none&gt;        80:30100/TCP,443:30154/TCP,10254:32049/TCP   5h</span>
+<span class="go">prometheus             NodePort    10.98.233.86    &lt;none&gt;        9090:32630/TCP                               10m</span>
+<span class="go">grafana                NodePort    10.98.233.86    &lt;none&gt;        9090:31086/TCP                               10m</span>
+</pre></div>
+
+
+<p>Open your browser and visit the following URL: <em>http://{node IP address}:{grafana-svc-nodeport}</em> to load the Grafana Dashboard.
+According to the above example, this URL will be http://10.192.0.3:31086</p>
+<p>The username and password is <code class="codehilite">admin</code></p>
+<p>After the login you can import the Grafana dashboard from <em>https://github.com/kubernetes/ingress-nginx/tree/master/deploy/grafana/dashboards</em></p>
+<p><img alt="Dashboard" src="../../images/grafana.png" /></p>
+                
+                  
+                
+              
+              
+                
+
+
+              
+            </article>
+          </div>
+        </div>
+      </main>
+      
+        
+<footer class="md-footer">
+  
+    <div class="md-footer-nav">
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+        
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+            <div class="md-flex__cell md-flex__cell--shrink">
+              <i class="md-icon md-icon--arrow-back md-footer-nav__button"></i>
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+            <div class="md-flex__cell md-flex__cell--stretch md-footer-nav__title">
+              <span class="md-flex__ellipsis">
+                <span class="md-footer-nav__direction">
+                  Previous
+                </span>
+                Miscellaneous
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+        
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+            <div class="md-flex__cell md-flex__cell--stretch md-footer-nav__title">
+              <span class="md-flex__ellipsis">
+                <span class="md-footer-nav__direction">
+                  Next
+                </span>
+                Multiple Ingress controllers
+              </span>
+            </div>
+            <div class="md-flex__cell md-flex__cell--shrink">
+              <i class="md-icon md-icon--arrow-forward md-footer-nav__button"></i>
+            </div>
+          </a>
+        
+      </nav>
+    </div>
+  
+  <div class="md-footer-meta md-typeset">
+    <div class="md-footer-meta__inner md-grid">
+      <div class="md-footer-copyright">
+        
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+      <script src="../../assets/javascripts/application.30f6b8b1.js"></script>
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+      
+    
+  </body>
+</html>
\ No newline at end of file
diff --git a/user-guide/multiple-ingress/index.html b/user-guide/multiple-ingress/index.html
index 0275288ec..193bcd244 100644
--- a/user-guide/multiple-ingress/index.html
+++ b/user-guide/multiple-ingress/index.html
@@ -563,6 +563,18 @@
           
           
 
+
+  <li class="md-nav__item">
+    <a href="../monitoring/" title="Prometheus and Grafana installation" class="md-nav__link">
+      Prometheus and Grafana installation
+    </a>
+  </li>
+
+        
+          
+          
+          
+
   
 
 
@@ -635,13 +647,13 @@
 
   <li class="md-nav__item md-nav__item--nested">
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3-10" type="checkbox" id="nav-3-10">
+      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3-11" type="checkbox" id="nav-3-11">
     
-    <label class="md-nav__link" for="nav-3-10">
+    <label class="md-nav__link" for="nav-3-11">
       Third party addons
     </label>
     <nav class="md-nav" data-md-component="collapsible" data-md-level="2">
-      <label class="md-nav__title" for="nav-3-10">
+      <label class="md-nav__title" for="nav-3-11">
         Third party addons
       </label>
       <ul class="md-nav__list" data-md-scrollfix>
@@ -1160,7 +1172,7 @@ result in both or all controllers fighting to satisfy the Ingress, and all of th
     <div class="md-footer-nav">
       <nav class="md-footer-nav__inner md-grid">
         
-          <a href="../miscellaneous/" title="Miscellaneous" class="md-flex md-footer-nav__link md-footer-nav__link--prev" rel="prev">
+          <a href="../monitoring/" title="Prometheus and Grafana installation" class="md-flex md-footer-nav__link md-footer-nav__link--prev" rel="prev">
             <div class="md-flex__cell md-flex__cell--shrink">
               <i class="md-icon md-icon--arrow-back md-footer-nav__button"></i>
             </div>
@@ -1169,7 +1181,7 @@ result in both or all controllers fighting to satisfy the Ingress, and all of th
                 <span class="md-footer-nav__direction">
                   Previous
                 </span>
-                Miscellaneous
+                Prometheus and Grafana installation
               </span>
             </div>
           </a>
diff --git a/user-guide/nginx-configuration/annotations/index.html b/user-guide/nginx-configuration/annotations/index.html
index d1f64ab07..d6bc26ae8 100644
--- a/user-guide/nginx-configuration/annotations/index.html
+++ b/user-guide/nginx-configuration/annotations/index.html
@@ -889,6 +889,18 @@
           
 
 
+  <li class="md-nav__item">
+    <a href="../../monitoring/" title="Prometheus and Grafana installation" class="md-nav__link">
+      Prometheus and Grafana installation
+    </a>
+  </li>
+
+        
+          
+          
+          
+
+
   <li class="md-nav__item">
     <a href="../../multiple-ingress/" title="Multiple Ingress controllers" class="md-nav__link">
       Multiple Ingress controllers
@@ -915,13 +927,13 @@
 
   <li class="md-nav__item md-nav__item--nested">
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3-10" type="checkbox" id="nav-3-10">
+      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3-11" type="checkbox" id="nav-3-11">
     
-    <label class="md-nav__link" for="nav-3-10">
+    <label class="md-nav__link" for="nav-3-11">
       Third party addons
     </label>
     <nav class="md-nav" data-md-component="collapsible" data-md-level="2">
-      <label class="md-nav__title" for="nav-3-10">
+      <label class="md-nav__title" for="nav-3-11">
         Third party addons
       </label>
       <ul class="md-nav__list" data-md-scrollfix>
diff --git a/user-guide/nginx-configuration/configmap/index.html b/user-guide/nginx-configuration/configmap/index.html
index 9b108ed60..fa93c41a1 100644
--- a/user-guide/nginx-configuration/configmap/index.html
+++ b/user-guide/nginx-configuration/configmap/index.html
@@ -996,6 +996,13 @@
     bind-address
   </a>
   
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#use-forwarded-headers" title="use-forwarded-headers" class="md-nav__link">
+    use-forwarded-headers
+  </a>
+  
 </li>
       
         <li class="md-nav__item">
@@ -1395,6 +1402,18 @@
           
 
 
+  <li class="md-nav__item">
+    <a href="../../monitoring/" title="Prometheus and Grafana installation" class="md-nav__link">
+      Prometheus and Grafana installation
+    </a>
+  </li>
+
+        
+          
+          
+          
+
+
   <li class="md-nav__item">
     <a href="../../multiple-ingress/" title="Multiple Ingress controllers" class="md-nav__link">
       Multiple Ingress controllers
@@ -1421,13 +1440,13 @@
 
   <li class="md-nav__item md-nav__item--nested">
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3-10" type="checkbox" id="nav-3-10">
+      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3-11" type="checkbox" id="nav-3-11">
     
-    <label class="md-nav__link" for="nav-3-10">
+    <label class="md-nav__link" for="nav-3-11">
       Third party addons
     </label>
     <nav class="md-nav" data-md-component="collapsible" data-md-level="2">
-      <label class="md-nav__title" for="nav-3-10">
+      <label class="md-nav__title" for="nav-3-11">
         Third party addons
       </label>
       <ul class="md-nav__list" data-md-scrollfix>
@@ -2363,6 +2382,13 @@
     bind-address
   </a>
   
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#use-forwarded-headers" title="use-forwarded-headers" class="md-nav__link">
+    use-forwarded-headers
+  </a>
+  
 </li>
       
         <li class="md-nav__item">
@@ -3070,6 +3096,11 @@ Same for numbers, like "100".</p>
 <td align="left">""</td>
 </tr>
 <tr>
+<td align="left"><a href="#use-forwarded-headers">use-forwarded-headers</a></td>
+<td align="left">bool</td>
+<td align="left">"true"</td>
+</tr>
+<tr>
 <td align="left"><a href="#forwarded-for-header">forwarded-for-header</a></td>
 <td align="left">string</td>
 <td align="left">"X-Forwarded-For"</td>
@@ -3532,6 +3563,9 @@ number is exceeded, the least recently used connections are closed. <em><strong>
 <a href="http://nginx.org/en/docs/stream/ngx_stream_proxy_module.html#proxy_responses">http://nginx.org/en/docs/stream/ngx_stream_proxy_module.html#proxy_responses</a></p>
 <h2 id="bind-address">bind-address<a class="headerlink" href="#bind-address" title="Permanent link">&para;</a></h2>
 <p>Sets the addresses on which the server will accept requests instead of *. It should be noted that these addresses must exist in the runtime environment or the controller will crash loop.</p>
+<h2 id="use-forwarded-headers">use-forwarded-headers<a class="headerlink" href="#use-forwarded-headers" title="Permanent link">&para;</a></h2>
+<p>If true, NGINX passes the incoming <code class="codehilite">X-Forwarded-*</code> headers to upstreams. Use this option when NGINX is behind another L7 proxy / load balancer that is setting these headers.</p>
+<p>If false, NGINX ignores incoming <code class="codehilite">X-Forwarded-*</code> headers, filling them with the request information it sees. Use this option if NGINX is exposed directly to the internet, or it's behind a L3/packet-based load balancer that doesn't alter the source IP in the packets.</p>
 <h2 id="forwarded-for-header">forwarded-for-header<a class="headerlink" href="#forwarded-for-header" title="Permanent link">&para;</a></h2>
 <p>Sets the header field for identifying the originating IP address of a client. <em><strong>default:</strong></em> X-Forwarded-For</p>
 <h2 id="compute-full-forwarded-for">compute-full-forwarded-for<a class="headerlink" href="#compute-full-forwarded-for" title="Permanent link">&para;</a></h2>
diff --git a/user-guide/nginx-configuration/custom-template/index.html b/user-guide/nginx-configuration/custom-template/index.html
index e87581eab..a6cf7d93c 100644
--- a/user-guide/nginx-configuration/custom-template/index.html
+++ b/user-guide/nginx-configuration/custom-template/index.html
@@ -575,6 +575,18 @@
           
 
 
+  <li class="md-nav__item">
+    <a href="../../monitoring/" title="Prometheus and Grafana installation" class="md-nav__link">
+      Prometheus and Grafana installation
+    </a>
+  </li>
+
+        
+          
+          
+          
+
+
   <li class="md-nav__item">
     <a href="../../multiple-ingress/" title="Multiple Ingress controllers" class="md-nav__link">
       Multiple Ingress controllers
@@ -601,13 +613,13 @@
 
   <li class="md-nav__item md-nav__item--nested">
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3-10" type="checkbox" id="nav-3-10">
+      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3-11" type="checkbox" id="nav-3-11">
     
-    <label class="md-nav__link" for="nav-3-10">
+    <label class="md-nav__link" for="nav-3-11">
       Third party addons
     </label>
     <nav class="md-nav" data-md-component="collapsible" data-md-level="2">
-      <label class="md-nav__title" for="nav-3-10">
+      <label class="md-nav__title" for="nav-3-11">
         Third party addons
       </label>
       <ul class="md-nav__list" data-md-scrollfix>
diff --git a/user-guide/nginx-configuration/index.html b/user-guide/nginx-configuration/index.html
index 4bb95ec9e..4546c23f6 100644
--- a/user-guide/nginx-configuration/index.html
+++ b/user-guide/nginx-configuration/index.html
@@ -575,6 +575,18 @@
           
 
 
+  <li class="md-nav__item">
+    <a href="../monitoring/" title="Prometheus and Grafana installation" class="md-nav__link">
+      Prometheus and Grafana installation
+    </a>
+  </li>
+
+        
+          
+          
+          
+
+
   <li class="md-nav__item">
     <a href="../multiple-ingress/" title="Multiple Ingress controllers" class="md-nav__link">
       Multiple Ingress controllers
@@ -601,13 +613,13 @@
 
   <li class="md-nav__item md-nav__item--nested">
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3-10" type="checkbox" id="nav-3-10">
+      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3-11" type="checkbox" id="nav-3-11">
     
-    <label class="md-nav__link" for="nav-3-10">
+    <label class="md-nav__link" for="nav-3-11">
       Third party addons
     </label>
     <nav class="md-nav" data-md-component="collapsible" data-md-level="2">
-      <label class="md-nav__title" for="nav-3-10">
+      <label class="md-nav__title" for="nav-3-11">
         Third party addons
       </label>
       <ul class="md-nav__list" data-md-scrollfix>
diff --git a/user-guide/nginx-configuration/log-format/index.html b/user-guide/nginx-configuration/log-format/index.html
index 58d70d440..e2a7841bf 100644
--- a/user-guide/nginx-configuration/log-format/index.html
+++ b/user-guide/nginx-configuration/log-format/index.html
@@ -575,6 +575,18 @@
           
 
 
+  <li class="md-nav__item">
+    <a href="../../monitoring/" title="Prometheus and Grafana installation" class="md-nav__link">
+      Prometheus and Grafana installation
+    </a>
+  </li>
+
+        
+          
+          
+          
+
+
   <li class="md-nav__item">
     <a href="../../multiple-ingress/" title="Multiple Ingress controllers" class="md-nav__link">
       Multiple Ingress controllers
@@ -601,13 +613,13 @@
 
   <li class="md-nav__item md-nav__item--nested">
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3-10" type="checkbox" id="nav-3-10">
+      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3-11" type="checkbox" id="nav-3-11">
     
-    <label class="md-nav__link" for="nav-3-10">
+    <label class="md-nav__link" for="nav-3-11">
       Third party addons
     </label>
     <nav class="md-nav" data-md-component="collapsible" data-md-level="2">
-      <label class="md-nav__title" for="nav-3-10">
+      <label class="md-nav__title" for="nav-3-11">
         Third party addons
       </label>
       <ul class="md-nav__list" data-md-scrollfix>
diff --git a/user-guide/third-party-addons/modsecurity/index.html b/user-guide/third-party-addons/modsecurity/index.html
index 9c2ff144b..53fbffd9f 100644
--- a/user-guide/third-party-addons/modsecurity/index.html
+++ b/user-guide/third-party-addons/modsecurity/index.html
@@ -564,6 +564,18 @@
           
 
 
+  <li class="md-nav__item">
+    <a href="../../monitoring/" title="Prometheus and Grafana installation" class="md-nav__link">
+      Prometheus and Grafana installation
+    </a>
+  </li>
+
+        
+          
+          
+          
+
+
   <li class="md-nav__item">
     <a href="../../multiple-ingress/" title="Multiple Ingress controllers" class="md-nav__link">
       Multiple Ingress controllers
@@ -592,13 +604,13 @@
 
   <li class="md-nav__item md-nav__item--active md-nav__item--nested">
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3-10" type="checkbox" id="nav-3-10" checked>
+      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3-11" type="checkbox" id="nav-3-11" checked>
     
-    <label class="md-nav__link" for="nav-3-10">
+    <label class="md-nav__link" for="nav-3-11">
       Third party addons
     </label>
     <nav class="md-nav" data-md-component="collapsible" data-md-level="2">
-      <label class="md-nav__title" for="nav-3-10">
+      <label class="md-nav__title" for="nav-3-11">
         Third party addons
       </label>
       <ul class="md-nav__list" data-md-scrollfix>
diff --git a/user-guide/third-party-addons/opentracing/index.html b/user-guide/third-party-addons/opentracing/index.html
index f0f6a9f1a..5825b0837 100644
--- a/user-guide/third-party-addons/opentracing/index.html
+++ b/user-guide/third-party-addons/opentracing/index.html
@@ -564,6 +564,18 @@
           
 
 
+  <li class="md-nav__item">
+    <a href="../../monitoring/" title="Prometheus and Grafana installation" class="md-nav__link">
+      Prometheus and Grafana installation
+    </a>
+  </li>
+
+        
+          
+          
+          
+
+
   <li class="md-nav__item">
     <a href="../../multiple-ingress/" title="Multiple Ingress controllers" class="md-nav__link">
       Multiple Ingress controllers
@@ -592,13 +604,13 @@
 
   <li class="md-nav__item md-nav__item--active md-nav__item--nested">
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3-10" type="checkbox" id="nav-3-10" checked>
+      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3-11" type="checkbox" id="nav-3-11" checked>
     
-    <label class="md-nav__link" for="nav-3-10">
+    <label class="md-nav__link" for="nav-3-11">
       Third party addons
     </label>
     <nav class="md-nav" data-md-component="collapsible" data-md-level="2">
-      <label class="md-nav__title" for="nav-3-10">
+      <label class="md-nav__title" for="nav-3-11">
         Third party addons
       </label>
       <ul class="md-nav__list" data-md-scrollfix>
diff --git a/user-guide/tls/index.html b/user-guide/tls/index.html
index 07a7c8d35..0bcb9b535 100644
--- a/user-guide/tls/index.html
+++ b/user-guide/tls/index.html
@@ -564,6 +564,18 @@
           
 
 
+  <li class="md-nav__item">
+    <a href="../monitoring/" title="Prometheus and Grafana installation" class="md-nav__link">
+      Prometheus and Grafana installation
+    </a>
+  </li>
+
+        
+          
+          
+          
+
+
   <li class="md-nav__item">
     <a href="../multiple-ingress/" title="Multiple Ingress controllers" class="md-nav__link">
       Multiple Ingress controllers
@@ -683,13 +695,13 @@
 
   <li class="md-nav__item md-nav__item--nested">
     
-      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3-10" type="checkbox" id="nav-3-10">
+      <input class="md-toggle md-nav__toggle" data-md-toggle="nav-3-11" type="checkbox" id="nav-3-11">
     
-    <label class="md-nav__link" for="nav-3-10">
+    <label class="md-nav__link" for="nav-3-11">
       Third party addons
     </label>
     <nav class="md-nav" data-md-component="collapsible" data-md-level="2">
-      <label class="md-nav__title" for="nav-3-10">
+      <label class="md-nav__title" for="nav-3-11">
         Third party addons
       </label>
       <ul class="md-nav__list" data-md-scrollfix>