From 1861971efbd0cd2c40ea6fdf03507bb64e55db11 Mon Sep 17 00:00:00 2001
From: Felipe Gonzalez <felipeng84@gmail.com>
Date: Tue, 30 Jan 2024 13:38:11 -0800
Subject: [PATCH] added extraObjects

---
 charts/ingress-nginx/README.md                    |  1 +
 .../ingress-nginx/templates/extra-manifests.yaml  |  8 ++++++++
 charts/ingress-nginx/values.yaml                  | 15 +++++++++++++++
 3 files changed, 24 insertions(+)
 create mode 100644 charts/ingress-nginx/templates/extra-manifests.yaml

diff --git a/charts/ingress-nginx/README.md b/charts/ingress-nginx/README.md
index 44bb10bd7..7ba10ccd5 100644
--- a/charts/ingress-nginx/README.md
+++ b/charts/ingress-nginx/README.md
@@ -532,6 +532,7 @@ As of version `1.26.0` of this chart, by simply not providing any clusterIP valu
 | defaultBackend.tolerations | list | `[]` | Node tolerations for server scheduling to nodes with taints # Ref: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/ # |
 | defaultBackend.updateStrategy | object | `{}` | The update strategy to apply to the Deployment or DaemonSet # |
 | dhParam | string | `""` | A base64-encoded Diffie-Hellman parameter. This can be generated with: `openssl dhparam 4096 2> /dev/null | base64` # Ref: https://github.com/kubernetes/ingress-nginx/tree/main/docs/examples/customization/ssl-dh-param |
+| extraObjects | list | `[]` | Array of extra K8s manifests to deploy |
 | imagePullSecrets | list | `[]` | Optional array of imagePullSecrets containing private registry credentials # Ref: https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/ |
 | namespaceOverride | string | `""` | Override the deployment namespace; defaults to .Release.Namespace |
 | podSecurityPolicy.enabled | bool | `false` |  |
diff --git a/charts/ingress-nginx/templates/extra-manifests.yaml b/charts/ingress-nginx/templates/extra-manifests.yaml
new file mode 100644
index 000000000..fc9a76b88
--- /dev/null
+++ b/charts/ingress-nginx/templates/extra-manifests.yaml
@@ -0,0 +1,8 @@
+{{ range .Values.extraObjects }}
+---
+{{ if typeIs "string" . }}
+    {{- tpl . $ }}
+{{- else }}
+    {{- tpl (toYaml .) $ }}
+{{- end }}
+{{ end }}
diff --git a/charts/ingress-nginx/values.yaml b/charts/ingress-nginx/values.yaml
index 5e76d2fb4..941aef3a9 100644
--- a/charts/ingress-nginx/values.yaml
+++ b/charts/ingress-nginx/values.yaml
@@ -913,6 +913,21 @@ controller:
 revisionHistoryLimit: 10
 ## Default 404 backend
 ##
+
+# -- Array of extra K8s manifests to deploy
+## Note: Supports use of custom Helm templates
+extraObjects: []
+  # - apiVersion: logging.banzaicloud.io/v1beta1
+  #   kind: Flow
+  #   metadata:
+  #     name: ingress-nginx
+  #     namespace: ingress
+  #   spec:
+  #     filters:
+  #     - tag_normaliser: {}
+  #     globalOutputRefs:
+  #     - logging
+
 defaultBackend:
   ##
   enabled: false