add cronjob chart

kahnwong · May 17, 2024 · 376a86d · 376a86d
1 parent c1d4179
commit 376a86d
Show file tree

Hide file tree

Showing 6 changed files with 91 additions and 2 deletions.
diff --git a/.github/workflows/deploy-chart.yaml b/.github/workflows/deploy-chart.yaml
@@ -36,3 +36,26 @@ jobs:
           helm package chart
           PKG_NAME=`ls *.tgz`
           helm push ${PKG_NAME} oci://ghcr.io/${REPO_OWNER}/charts
+  deploy-chart-cronjob:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - name: Log in to the Container registry
+        uses: docker/login-action@v1
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+      # https://gist.github.com/t83714/2a5e597e94053856e78257efe59003a3/raw/babc804cada53589f749ad4ac22091a5c38620a1/release.yaml
+      - name: Pushing Helm Chart
+        run: |
+          REPO_OWNER=`echo "${{ github.repository_owner }}" | tr '[:upper:]' '[:lower:]'`
+          cd kubernetes/charts/base
+          helm package chart-cronjob
+          PKG_NAME=`ls *.tgz`
+          helm push ${PKG_NAME} oci://ghcr.io/${REPO_OWNER}/charts
diff --git a/kubernetes/charts/base/chart-cronjob/.helmignore b/kubernetes/charts/base/chart-cronjob/.helmignore
@@ -0,0 +1,23 @@
+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*.orig
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj
+.vscode/
diff --git a/kubernetes/charts/base/chart-cronjob/Chart.yaml b/kubernetes/charts/base/chart-cronjob/Chart.yaml
@@ -0,0 +1,7 @@
+---
+apiVersion: v2
+name: base-cronjob
+description: A Helm chart for Kubernetes
+
+type: application
+version: 0.1.0
diff --git a/kubernetes/charts/base/chart-cronjob/templates/_helpers.tpl b/kubernetes/charts/base/chart-cronjob/templates/_helpers.tpl
@@ -0,0 +1,6 @@
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "name" -}}
+{{- default .Values.name | trunc 63 | trimSuffix "-" }}
+{{- end }}
diff --git a/kubernetes/charts/base/chart-cronjob/templates/cronjob.yaml b/kubernetes/charts/base/chart-cronjob/templates/cronjob.yaml
@@ -0,0 +1,30 @@
+apiVersion: batch/v1
+kind: CronJob
+metadata:
+  name: {{ template "name" . }}
+  labels:
+    chart: "{{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}"
+spec:
+  schedule: {{ .Values.schedule }}
+  jobTemplate:
+    metadata:
+      name: {{ template "name" . }}
+    spec:
+      template:
+        spec:
+          containers:
+           {{ range .Values.containers }}
+            - name: {{ .name }}
+              image: "{{ .repository }}:{{ .tag }}"
+              command: {{ .command | default list | toYaml | nindent 16 }}
+              args: {{ .args | default list | toYaml | nindent 16 }}
+              env: {{ .env | default list | toYaml | nindent 16 }}
+              envFrom: {{ .envFrom | default list | toYaml | nindent 16 }}
+              volumeMounts: {{ toYaml .volumeMounts | default list | nindent 16 }}
+           {{ end }}
+          restartPolicy: Never
+          volumes: {{ toYaml .Values.volumes | default list | nindent 12 }}
+          tolerations: {{ toYaml .Values.tolerations | default list | nindent 12 }}
+          {{ if .Values.nodeSelector }}
+          nodeSelector: {{ toYaml .Values.nodeSelector | nindent 12 }}
+          {{ end }}
diff --git a/kubernetes/charts/base/chart/templates/container.yaml b/kubernetes/charts/base/chart/templates/container.yaml
@@ -28,7 +28,7 @@ spec:
             {{ if .command }}
             command: {{ .command }}
             {{ end }}
-            {{ if .args }}
+            {{ if .args }}  # dupe
             args: {{ .args }}
             {{ end }}
             {{ if .port }}
@@ -53,7 +53,7 @@ spec:
                 port: {{ .port }}
               {{ end }}
             securityContext: {{ toYaml .securityContext | default list | nindent 14 }}
-            args: {{ .args | default list | toYaml | nindent 14 }}
+            args: {{ .args | default list | toYaml | nindent 14 }}  # dupe
             env: {{ .env | default list | toYaml | nindent 14 }}
             envFrom: {{ .envFrom | default list | toYaml | nindent 14 }}
             resources: {{ toYaml .resources | default list | nindent 14 }}