Merge branch 'main' into patch-1

Author: jsjoeio

.github/dependabot.yml

@@ -26,3 +26,7 @@ updates:
         # We can't use it until we switch to ESM across the project
         # See release notes: https://github.com/sindresorhus/xdg-basedir/releases/tag/v5.0.0
         versions: ["5.x"]
+      - dependency-name: "limiter"
+        # 2.0.0 has breaking changes
+        # so we can't update yet.
+        versions: ["2.x"]

CHANGELOG.md

@@ -3,12 +3,14 @@
 # Changelog
 
 - [Changelog](#changelog)
+  - [Next Version](#next-version)
+    - [New Features](#new-features)
   - [3.10.1](#3101)
     - [Bug Fixes](#bug-fixes)
     - [Documentation](#documentation)
     - [Development](#development)
   - [3.10.0](#3100)
-    - [New Features](#new-features)
+    - [New Features](#new-features-1)
     - [Bug Fixes](#bug-fixes-1)
     - [Documentation](#documentation-1)
     - [Development](#development-1)
@@ -51,6 +53,15 @@ VS Code v0.00.0
 
 -->
 
+## Next Version
+
+VS Code v1.56.1
+
+### New Features
+
+- feat: support `extraInitContainers` in helm chart values
+- feat: change `extraContainers` to support templating in helm chart
+
 ## 3.10.1
 
 VS Code v1.56.1

ci/helm-chart/README.md

@@ -65,6 +65,7 @@ and their default values.
 | extraArgs | list | `[]` |  |
 | extraConfigmapMounts | list | `[]` |  |
 | extraContainers | string | `""` |  |
+| extraInitContainers | string | `""` |  |
 | extraSecretMounts | list | `[]` |  |
 | extraVars | list | `[]` |  |
 | extraVolumeMounts | list | `[]` |  |
@@ -115,3 +116,47 @@ $ helm upgrade --install code-server ci/helm-chart -f values.yaml
 ```
 
 > **Tip**: You can use the default [values.yaml](values.yaml)
+
+# Extra Containers
+
+There are two parameters which allow to add more containers to pod.
+Use `extraContainers` to add regular containers 
+and `extraInitContainers` to add init containers. You can read more
+about init containers in [k8s documentation](https://kubernetes.io/docs/concepts/workloads/pods/init-containers/).
+
+Both parameters accept strings and use them as a templates
+
+Example of using `extraInitContainers`:
+
+``` yaml
+extraInitContainers: |
+  - name: customization
+    image: {{ .Values.image.repository }}:{{ .Values.image.tag }}
+    imagePullPolicy: IfNotPresent
+    env:
+      - name: SERVICE_URL
+        value: https://open-vsx.org/vscode/gallery
+      - name: ITEM_URL
+        value: https://open-vsx.org/vscode/item
+    command:
+      - sh
+      - -c
+      - |
+        code-server --install-extension ms-python.python
+        code-server --install-extension golang.Go
+    volumeMounts:
+      - name: data
+        mountPath: /home/coder
+
+```
+
+With this yaml in file `init.yaml`, you can execute 
+
+```console
+$ helm upgrade --install code-server \
+    ci/helm-chart \
+    --values init.yaml
+```
+
+to deploy code-server with python and golang extensions preinstalled
+before main container have started. 

ci/helm-chart/templates/deployment.yaml

@@ -43,10 +43,13 @@ spec:
         volumeMounts:
         - name: data
           mountPath: /home/coder
+{{- if .Values.extraInitContainers }}
+{{ tpl .Values.extraInitContainers . | indent 6}}
+{{- end }}
       {{- end }}
       containers:
 {{- if .Values.extraContainers }}
-{{ toYaml .Values.extraContainers | indent 8}}
+{{ tpl .Values.extraContainers . | indent 8}}
 {{- end }}
         - name: {{ .Chart.Name }}
           image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"