From 87ce37972d55a89e6a8a78cacdc58c3ded60251e Mon Sep 17 00:00:00 2001
From: miwr <michal.wrobel@telekom.de>
Date: Tue, 22 Apr 2025 14:42:37 +0200
Subject: [PATCH] new service

---
 .../sidecar-script-configmap.yaml             | 24 +++++++------------
 .../ref-implementation/openbao/values.yaml    | 14 +++++++----
 2 files changed, 18 insertions(+), 20 deletions(-)

diff --git a/template/stacks/ref-implementation/openbao-logging/sidecar-script-configmap.yaml b/template/stacks/ref-implementation/openbao-logging/sidecar-script-configmap.yaml
index 811add3..639b8d8 100644
--- a/template/stacks/ref-implementation/openbao-logging/sidecar-script-configmap.yaml
+++ b/template/stacks/ref-implementation/openbao-logging/sidecar-script-configmap.yaml
@@ -5,21 +5,15 @@ metadata:
   namespace: openbao
 data:
   sidecar.sh: |
-    #!/bin/bash
+    #!/bin/sh
     echo "Sending SIGHUP to OpenBAO..."
     kill -SIGHUP $(pidof bao) || echo "OpenBAO process not found"
 
-  nginx.conf: |
-      events {}
-
-      http {
-          server {
-              listen 8080;
-
-              location / {
-                  exec /tmp/sidecar.sh; 
-                  default_type text/plain;
-                  return 200 "SIGHUP sent to OpenBAO\n";
-              }
-          }
-      }
\ No newline at end of file
+  start.sh: |
+    #!/bin/sh
+    echo "Starting mini HTTP server on port 8080..."
+    while true; do
+      # Wait for HTTP POST and respond
+      { echo -ne "HTTP/1.1 200 OK\r\nContent-Length: 26\r\n\r\nSIGHUP sent to OpenBAO"; \
+        /tmp/sidecar.sh; } | nc -l -p 8080 -q 1
+    done
\ No newline at end of file
diff --git a/template/stacks/ref-implementation/openbao/values.yaml b/template/stacks/ref-implementation/openbao/values.yaml
index 3479417..e6d8a38 100644
--- a/template/stacks/ref-implementation/openbao/values.yaml
+++ b/template/stacks/ref-implementation/openbao/values.yaml
@@ -35,14 +35,18 @@ server:
           subPath: passwd
         - name: sidecar-script
           mountPath: /tmp
-    - name: sidecar-nginx
-      image: nginx:latest
+    - name: sidecar
+      image: alpine:latest
+      command: ["/bin/sh", "/tmp/start.sh"]
       ports:
-        - containerPort: 8080 
+        - containerPort: 8080
       volumeMounts:
         - name: sidecar-script
-          mountPath: /etc/nginx/nginx.conf
-          subPath: nginx.conf
+          mountPath: /tmp/sidecar.sh
+          subPath: sidecar.sh
+        - name: sidecar-script
+          mountPath: /tmp/start.sh
+          subPath: start.sh
         - name: sidecar-script
           mountPath: /tmp/sidecar.sh
           subPath: sidecar.sh