Align code-server helm chart

Author: anthosz

charts/code-server/Chart.yaml

@@ -15,9 +15,9 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 3.4.1
+version: 3.30.2
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to
 # follow Semantic Versioning. They should reflect the version the application is using.
-appVersion: 4.9.1
+appVersion: 4.103.2

charts/code-server/templates/deployment.yaml

@@ -8,7 +8,7 @@ metadata:
     app.kubernetes.io/instance: {{ .Release.Name }}
     app.kubernetes.io/managed-by: {{ .Release.Service }}
 spec:
-  replicas: 1
+  replicas: {{ .Values.replicaCount | default 1 }}
   strategy:
     type: Recreate
   selector:
@@ -20,6 +20,9 @@ spec:
       labels:
         app.kubernetes.io/name: {{ include "code-server.name" . }}
         app.kubernetes.io/instance: {{ .Release.Name }}
+      {{- if .Values.podAnnotations }}
+      annotations: {{- toYaml .Values.podAnnotations | nindent 8 }}
+      {{- end }}
     spec:
       imagePullSecrets: {{- toYaml .Values.imagePullSecrets | nindent 8 }}
       {{- if .Values.hostnameOverride }}
@@ -32,8 +35,9 @@ spec:
       securityContext:
         fsGroup: {{ .Values.securityContext.fsGroup }}
       {{- end }}
-      {{- if and .Values.volumePermissions.enabled .Values.persistence.enabled }}
+      {{- if or (and .Values.volumePermissions.enabled .Values.persistence.enabled) .Values.extraInitContainers }}
       initContainers:
+      {{- if and .Values.volumePermissions.enabled .Values.persistence.enabled }}
       - name: init-chmod-data
         image: busybox:latest
         imagePullPolicy: IfNotPresent
@@ -47,6 +51,7 @@ spec:
         volumeMounts:
         - name: data
           mountPath: /home/coder
+      {{- end }}
 {{- if .Values.extraInitContainers }}
 {{ tpl .Values.extraInitContainers . | indent 6}}
 {{- end }}
@@ -102,6 +107,7 @@ spec:
           {{- range .Values.extraSecretMounts }}
           - name: {{ .name }}
             mountPath: {{ .mountPath }}
+            subPath: {{ .subPath | default "" }}
             readOnly: {{ .readOnly }}
           {{- end }}
           {{- range .Values.extraVolumeMounts }}
@@ -114,6 +120,11 @@ spec:
             - name: http
               containerPort: 8080
               protocol: TCP
+          {{- range .Values.extraPorts }}
+            - name: {{ .name }}
+              containerPort: {{ .port }}
+              protocol: {{ .protocol }}
+          {{- end }}
           livenessProbe:
             httpGet:
               path: /
@@ -168,9 +179,12 @@ spec:
         {{- if .existingClaim }}
         persistentVolumeClaim:
           claimName: {{ .existingClaim }}
-        {{- else }}
+        {{- else if .hostPath }}
         hostPath:
           path: {{ .hostPath }}
           type: Directory
+        {{- else }}
+        emptyDir:
+          {{- toYaml .emptyDir | nindent 10 }}
         {{- end }}
       {{- end }}

charts/code-server/templates/secrets.yaml

@@ -1,3 +1,4 @@
+{{- if not .Values.existingSecret }}
 apiVersion: v1
 kind: Secret
 metadata:
@@ -11,8 +12,9 @@ metadata:
     app.kubernetes.io/managed-by: {{ .Release.Service }}
 type: Opaque
 data:
-  {{ if .Values.password }}
+  {{- if .Values.password }}
   password: "{{ .Values.password | b64enc }}"
-  {{ else }}
+  {{- else }}
   password: "{{ randAlphaNum 24 | b64enc }}"
-  {{ end }}
+  {{- end }}
+{{- end }}

charts/code-server/templates/service.yaml

@@ -14,6 +14,12 @@ spec:
       targetPort: http
       protocol: TCP
       name: http
+  {{- range .Values.extraPorts }}
+    - port: {{ .port }}
+      targetPort: {{ .port }}
+      protocol: {{ .protocol }}
+      name: {{ .name }}
+  {{- end }}
   selector:
     app.kubernetes.io/name: {{ include "code-server.name" . }}
     app.kubernetes.io/instance: {{ .Release.Name }}

charts/code-server/values.yaml

@@ -6,7 +6,7 @@ replicaCount: 1
 
 image:
   repository: codercom/code-server
-  tag: '4.9.1'
+  tag: '4.103.2'
   pullPolicy: Always
 
 # Specifies one or more secrets to be used when pulling images from a
@@ -19,6 +19,9 @@ nameOverride: ""
 fullnameOverride: ""
 hostnameOverride: ""
 
+# The existing secret to use for code-server authentication in the frontend. the password is stored in the secret under the key `password`
+# existingSecret: ""
+
 serviceAccount:
   # Specifies whether a service account should be created
   create: true
@@ -71,9 +74,10 @@ extraArgs: []
 # Optional additional environment variables
 extraVars: []
 #  - name: DISABLE_TELEMETRY
-#    value: true
+#    value: "true"
+# if dind is desired:
 #  - name: DOCKER_HOST
-#    value: "tcp://localhost:2375"
+#    value: "tcp://localhost:2376"
 
 ##
 ## Init containers parameters:
@@ -136,25 +140,39 @@ lifecycle:
   #      - -c
   #      - curl -s -L SOME_SCRIPT | bash
 
+  # for dind, the following may be helpful
+  # postStart:
+  #   exec:
+  #     command:
+  #       - /bin/sh
+  #       - -c
+  #       - |
+  #         sudo apt-get update \
+  #           && sudo apt-get install -y docker.io
+
 ## Enable an Specify container in extraContainers.
 ## This is meant to allow adding code-server dependencies, like docker-dind.
 extraContainers: |
 # If docker-dind is used, DOCKER_HOST env is mandatory to set in "extraVars"
-#- name: docker-dind
-#  image: docker:19.03-dind
-#  imagePullPolicy: IfNotPresent
-#  resources:
-#    requests:
-#      cpu: 250m
-#      memory: 256M
-#  securityContext:
-#    privileged: true
-#    procMount: Default
-#  env:
-#  - name: DOCKER_TLS_CERTDIR
-#    value: ""
-#  - name: DOCKER_DRIVER
-#    value: "overlay2"
+# - name: docker-dind
+#   image: docker:28.3.2-dind
+#   imagePullPolicy: IfNotPresent
+#   resources:
+#     requests:
+#       cpu: 1
+#       ephemeral-storage: "50Gi"
+#       memory: 10Gi
+#   securityContext:
+#     privileged: true
+#     procMount: Default
+#   env:
+#     - name: DOCKER_TLS_CERTDIR
+#       value: "" # disable TLS setup
+#   command:
+#     - dockerd
+#     - --host=unix:///var/run/docker.sock
+#     - --host=tcp://0.0.0.0:2376
+
 
 extraInitContainers: |
 # - name: customization
@@ -179,6 +197,7 @@ extraInitContainers: |
 extraSecretMounts: []
   # - name: secret-files
   #   mountPath: /etc/secrets
+  #   subPath: private.key # (optional)
   #   secretName: code-server-secret-files
   #   readOnly: true
 
@@ -189,10 +208,16 @@ extraVolumeMounts: []
   #   readOnly: true
   #   existingClaim: volume-claim
   #   hostPath: ""
+  #   emptyDir: {}
 
 extraConfigmapMounts: []
   # - name: certs-configmap
   #   mountPath: /etc/code-server/ssl/
   #   subPath: certificates.crt # (optional)
   #   configMap: certs-configmap
   #   readOnly: true
+
+extraPorts: []
+  # - name: minecraft
+  #   port: 25565
+  #   protocol: tcp