feat(code-server): allow cloning repositories before container start

pascaliske · Sep 19, 2021 · 0a4a1ae · 0a4a1ae
1 parent 635973d
commit 0a4a1ae
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Showing 4 changed files with 20 additions and 10 deletions.
diff --git a/charts/code-server/Chart.yaml b/charts/code-server/Chart.yaml
@@ -2,7 +2,7 @@ apiVersion: v2
 type: application
 name: code-server
 description: A Helm chart for Kubernetes
-version: 0.0.1
+version: 0.0.2
 appVersion: "v3.12.0"
 
 home: https://github.com/pascaliske/helm-charts/tree/master/charts/code-server

diff --git a/charts/code-server/README.md b/charts/code-server/README.md
@@ -2,7 +2,7 @@
 
 > A Helm chart for Kubernetes
 
-[![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ](https://github.com/pascaliske/helm-charts/tree/master/charts/code-server)[![Version: 0.0.1](https://img.shields.io/badge/Version-0.0.1-informational?style=flat-square) ](https://github.com/pascaliske/helm-charts/tree/master/charts/code-server)[![AppVersion: v3.12.0](https://img.shields.io/badge/AppVersion-v3.12.0-informational?style=flat-square) ](https://github.com/pascaliske/helm-charts/tree/master/charts/code-server)
+[![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ](https://github.com/pascaliske/helm-charts/tree/master/charts/code-server)[![Version: 0.0.2](https://img.shields.io/badge/Version-0.0.2-informational?style=flat-square) ](https://github.com/pascaliske/helm-charts/tree/master/charts/code-server)[![AppVersion: v3.12.0](https://img.shields.io/badge/AppVersion-v3.12.0-informational?style=flat-square) ](https://github.com/pascaliske/helm-charts/tree/master/charts/code-server)
 
 * <https://github.com/pascaliske/helm-charts>
 * <https://github.com/cdr/code-server>

diff --git a/charts/code-server/templates/deployment.yaml b/charts/code-server/templates/deployment.yaml
@@ -1,4 +1,7 @@
 {{- if .Values.deployment.enabled -}}
+{{- if empty .Values.persistentVolumeClaim.projectsPath -}}
+  {{- fail "Empty projects path detected in \".Values.persistentVolumeClaim.projectsPath\"!" -}}
+{{- end -}}
 apiVersion: apps/v1
 kind: Deployment
 metadata:
@@ -29,21 +32,27 @@ spec:
         {{- include "code-server.selectorLabels" . | nindent 8 }}
     spec:
       serviceAccountName: {{ include "code-server.serviceAccountName" . }}
-      {{- if .Values.persistentVolumeClaim.ensurePermissions }}
       initContainers:
+        {{- if .Values.persistentVolumeClaim.ensurePermissions }}
         - name: {{ printf "%s-permissions" (include "code-server.fullname" .) }}
           image: busybox:latest
           imagePullPolicy: IfNotPresent
-          command:
-            - sh
-            - -c
-            - chown -R {{ .Values.securityContext.runAsUser }}:{{ .Values.securityContext.runAsGroup }} {{ .Values.persistentVolumeClaim.mountPath }}
+          command: ['sh', '-c', 'chown -R {{ .Values.securityContext.runAsUser }}:{{ .Values.securityContext.runAsGroup }} {{ .Values.persistentVolumeClaim.mountPath }}']
           volumeMounts:
             - name: storage-volume
               mountPath: {{ .Values.persistentVolumeClaim.mountPath }}
           securityContext:
             runAsUser: 0
-      {{- end }}
+        {{- end }}
+        {{- range $i, $repo := .Values.repositories }}
+        - name: {{ printf "%s-clone" (include "code-server.fullname" $) }}
+          image: alpine/git:latest
+          imagePullPolicy: IfNotPresent
+          args: ['clone', '{{ $repo }}', '{{ $.Values.persistentVolumeClaim.projectsPath }}']
+          volumeMounts:
+            - name: storage-volume
+              mountPath: {{ $.Values.persistentVolumeClaim.mountPath }}
+        {{- end }}
       containers:
         - name: {{ template "code-server.name" . }}
           image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
@@ -88,9 +97,7 @@ spec:
             {{- range $i, $val := .Values.extraArgs }}
             - {{ $val }}
             {{- end }}
-          {{- if not (empty .Values.persistentVolumeClaim.projectsPath) }}
           workingDir: {{ .Values.persistentVolumeClaim.projectsPath }}
-          {{- end }}
           volumeMounts:
             - name: config-volume
               mountPath: {{ .Values.configMap.mountPath }}

diff --git a/charts/code-server/values.yaml b/charts/code-server/values.yaml
@@ -59,6 +59,9 @@ persistentVolumeClaim:
   annotations: {}
   labels: {}
 
+repositories: []
+  # - https://github.com/pascaliske/helm-charts
+
 serviceAccount:
   name: ''