add nginx sidecar

iterative · Nov 14, 2023 · adf7b2b · adf7b2b
1 parent b5b7dee
commit adf7b2b
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diff --git a/charts/studio/nginx/ui-sidecar.conf b/charts/studio/nginx/ui-sidecar.conf
@@ -0,0 +1,28 @@
+server {
+    listen       80;
+    access_log /dev/stdout;
+    error_log /dev/stdout debug;
+
+    location / {
+      proxy_set_header Host $http_host;
+      proxy_set_header X-Real-IP $remote_addr;
+      proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+      proxy_set_header X-Forwarded-Proto $scheme;
+      proxy_pass http://ui;
+    }
+}
+
+upstream ui {
+  server 127.0.0.1:3000;
+}
+
+# Health check endpoint
+server {
+  access_log  /dev/null  main;
+  error_log  /dev/null info;
+
+  listen 8080;
+  location / {
+        return 200 'OK';
+  }
+}
diff --git a/charts/studio/templates/deployment-studio-ui.yaml b/charts/studio/templates/deployment-studio-ui.yaml
@@ -19,6 +19,7 @@ spec:
     metadata:
       annotations:
         checksum/configmap-studio-ui: {{ include (print $.Template.BasePath "/configmap-studio-ui.yaml") . | sha256sum }}
+        checksum/configmap-studio-nginx: {{ include (print $.Template.BasePath "/configmap-studio-nginx.yaml") . | sha256sum }}
         {{- include "studio.checksum" . | indent 8 }}
         {{- with .Values.studioUi.podAnnotations }}
         {{- toYaml . | nindent 8 }}
@@ -36,6 +37,31 @@ spec:
         {{- toYaml . | nindent 8 }}
         {{- end }}
       containers:
+        - name: nginx-sidecar
+          image: "{{ .Values.studioBlobvault.image.repository }}:{{ .Values.studioBlobvault.image.tag }}"
+          ports:
+            - containerPort: 80
+              protocol: TCP
+              name: nginx-http
+          livenessProbe:
+            tcpSocket:
+              port: 80
+            periodSeconds: 10
+          readinessProbe:
+            httpGet:
+              path: /
+              port: 8080
+            initialDelaySeconds: 5
+            periodSeconds: 10
+            successThreshold: 3
+            timeoutSeconds: 10
+          volumeMounts:
+            - name: nginx-sidecar
+              mountPath: /etc/nginx/nginx.conf
+              subPath: nginx.conf
+            - name: nginx-sidecar
+              mountPath: /etc/nginx/conf.d/default.conf
+              subPath: ui-sidecar.conf
         - name: studio-ui
           securityContext:
             {{- toYaml .Values.studioUi.securityContext | nindent 12 }}
@@ -93,6 +119,9 @@ spec:
         - name: studio-ca-certificates
           configMap:
             name: studio-ca-certificates
+        - name: nginx-sidecar
+          configMap:
+            name: {{ .Release.Name }}-nginx
       {{- with .Values.studioUi.nodeSelector }}
       nodeSelector:
         {{- toYaml . | nindent 8 }}

diff --git a/charts/studio/templates/service-ui.yaml b/charts/studio/templates/service-ui.yaml
@@ -11,5 +11,9 @@ spec:
       targetPort: http
       protocol: TCP
       name: http
+    - port: 80
+      targetPort: http
+      protocol: TCP
+      name: nginx-http
   selector:
     {{- include "studio-ui.selectorLabels" . | nindent 4 }}