Loads of new features, including live updater

Chart.yaml

@@ -6,3 +6,13 @@ description: A basic Helm chart for Kubernetes
 type: application
 version: 0.1.0
 appVersion: "1.0.0"
+
+dependencies:
+  - name: postgresql
+    version: 15.5.0
+    repository: oci://registry-1.docker.io/bitnamicharts
+    condition: postgresql.enabled
+  - name: mysql
+    version: 11.1.19
+    repository: oci://registry-1.docker.io/bitnamicharts
+    condition: mysql.enabled

templates/NOTES.txt

@@ -0,0 +1,17 @@
+{{- $releaseNamespace := {{ .Release.Namespace }} }}
+{{- $secretName := {{ .Release.Name }}-webhook-secret }}
+CHART NAME: {{ .Chart.Name }}
+CHART VERSION: {{ .Chart.Version }}
+APP VERSION: {{ .Chart.AppVersion }}
+
+** Please be patient while the chart is being deployed **
+
+To get the webhook identification run:
+
+    export WEBHOOK_SECRET=$(kubectl get secret --namespace {{ $releaseNamespace }} {{ $secretName }} -o jsonpath="{.data.WEBHOOK_SECRET}" | base64 -d)
+    export API_USERNAME=$(kubectl get secret --namespace {{ $releaseNamespace }} {{ $secretName }} -o jsonpath="{.data.API_USERNAME}" | base64 -d): {{ $apiUsername | b64enc }}
+    export API_PASSWORD=$(kubectl get secret --namespace {{ $releaseNamespace }} {{ $secretName }} -o jsonpath="{.data.API_PASSWORD}" | base64 -d): {{ $apiUsername | b64enc }}
+
+To build the authentication header:
+
+    echo "Basic $(echo -n $API_USERNAME:$API_PASSWORD | base64)"

templates/deployment.yaml

@@ -14,6 +14,26 @@ spec:
       labels:
         {{- include "basic-app.selectorLabels" . | nindent 8 }}
     spec:
+      initContainers:
+      - name: git-cloner
+        image: "{{ .Values.updater.image.repository }}:{{ .Values.updater.image.tag }}"
+        imagePullPolicy: {{ .Values.updater.image.pullPolicy }}
+        volumeMounts:
+          - name: data
+            mountPath: "/web"
+        command:
+          - /bin/sh
+          - -ec
+          - |
+            cd /web
+            test -d .git && exit 0
+            git clone ${GIT_URL} .
+            mkdir lib/config
+            git lfs install
+            git lfs pull
+        env:
+          - name: GIT_URL
+            value: "{{ .Values.updater.url }}"
       containers:
         - name: {{ .Chart.Name }}
           image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
@@ -21,9 +41,10 @@ spec:
           ports:
             - containerPort: 80
               protocol: TCP
+              name: http-svc
           volumeMounts:
             - name: data
-              mountPath: /data
+              mountPath: /var/www/html
           env:
             {{- with .Values.env.plain }}
             {{- toYaml . | nindent 12 }}
@@ -54,15 +75,21 @@ spec:
                 optional: {{ .optional | default false }}
             {{- end }}
         - name: {{ .Chart.PullName }}
-          image: "{{ .Values.puller.image.repository }}:{{ .Values.puller.image.tag }}"
-          imagePullPolicy: {{ .Values.puller.image.pullPolicy }}
+          image: "{{ .Values.updater.image.repository }}:{{ .Values.updater.image.tag }}"
+          imagePullPolicy: {{ .Values.updater.image.pullPolicy }}
           ports:
-            - containerPort: 80
+            - containerPort: 8000
               protocol: TCP
+              name: webhook-svc
           volumeMounts:
             - name: data
-              mountPath: /data
+              mountPath: /web
           env:
+            - name: "DATA_DIR"
+              value: "/web"
+            {{- with .Values.updater.env.plain }}
+            {{- toYaml . | nindent 12 }}
+            {{- end }}
             {{- with .Values.env.plain }}
             {{- toYaml . | nindent 12 }}
             {{- end }}
@@ -86,6 +113,8 @@ spec:
                 name: {{ .name }}
                 optional: {{ .optional | default false }}
             {{- end }}
+            - secretRef:
+                name: {{ .Release.Name }}-webhook-secret
             {{- range .Values.env.secretRefs }}
             - secretRef:
                 name: {{ .name }}
@@ -94,5 +123,4 @@ spec:
       volumes:
         - name: data
           persistentVolumeClaim:
-            claimName: {{ .Release.Name }}-pvc
-
+            claimName: {{ .Release.Name }}-pvc

templates/ingress.yaml

@@ -24,15 +24,20 @@ spec:
     - host: {{ .host | quote }}
       http:
         paths:
-          {{- range .paths }}
-          - path: {{ .path }}
-            pathType: {{ .pathType }}
+          - path: /
+            pathType: Prefix
             backend:
               service:
                 name: {{ $.Release.Name }}
                 port:
-                  number: {{ $.Values.service.port }}
-          {{- end }}
+                  number: 80
+          - path: "/.webhook"
+            pathType: Prefix
+            backend:
+              service:
+                name: {{ $.Release.Name }}
+                port:
+                  number: 8000
     {{- end }}
 {{- end }}
 

templates/secrets.yaml

@@ -0,0 +1,34 @@
+
+
+{{- if and (not $webhook_secret) .Values.updater.webhook_secret }}
+{{- $webhook_secret = .Values.updater.webhook_secret }}
+{{- end }}
+{{- if not $webhook_secret }}
+{{- $webhook_secret = randAlphaNum 10 }}
+{{- end }}
+
+{{- if and (not $apiUsername) .Values.updater.apiUsername }}
+{{- $apiUsername = .Values.updater.apiUsername }}
+{{- end }}
+{{- if and (not $apiPassword) .Values.updater.apiPassword }}
+{{- $apiPassword = .Values.updater.apiPassword }}
+{{- end }}
+
+{{- if not $apiUsername}}
+{{- $apiUsername = randAlphaNum 10 }}
+{{- end }}
+{{- if not $apiPassword}}
+{{- $apiPassword = randAlphaNum 10 }}
+{{- end }}
+
+apiVersion: v1
+kind: Secret
+metadata:
+  name: {{ .Release.Name }}-webhook-secret
+  namespace: {{ .Release.Namespace }}
+type: Opaque
+data:
+  WEBHOOK_SECRET: {{ $webhook_secret | b64enc }}
+  API_USERNAME: {{ $apiUsername | b64enc }}
+  API_PASSWORD: {{ $apiPassword | b64enc }}
+  SCRIPT_NAME: "/.webhook"

templates/service.yaml

@@ -2,15 +2,19 @@ apiVersion: v1
 kind: Service
 metadata:
   name: {{ .Release.Name }}
+  namespace: {{ .Release.Namespace }}
   labels:
     {{- include "basic-app.labels" . | nindent 4 }}
 spec:
   type: {{ .Values.service.type }}
   ports:
-    - port: {{ .Values.service.port }}
-      targetPort: 80
+    - port: 80
+      targetPort: http-svc
       protocol: TCP
       name: http
+    - port: 8000
+      targetPort: webhook-svc
+      protocol: TCP
+      name: webhook
   selector:
     {{- include "basic-app.selectorLabels" . | nindent 4 }}
-

values.yaml

@@ -5,15 +5,21 @@ image:
   pullPolicy: IfNotPresent
   tag: "latest"
 
-puller:
-  image:
-    repository: nginx
-    pullPolicy: IfNotPresent
-    tag: "latest"
+mysql:
+  enabled: false
 
-service:
-  type: ClusterIP
-  port: 80
+postgresql:
+  enabled: false
+
+updater:
+  image:
+    repository: glvx/web-updater
+    pullPolicy: IfNotPresent
+    tag: "241120-1"
+  url: ""
+  webhook-secret: ""
+  apiUsername: ""
+  apiPassword: ""
 
 ingress:
   enabled: true