add gitlab runner chart

slamdev · Aug 30, 2022 · 670517b · 670517b
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diff --git a/charts/gitlab-runner/Chart.yaml b/charts/gitlab-runner/Chart.yaml
@@ -0,0 +1,12 @@
+apiVersion: v2
+name: gitlab-runner
+description: |-
+  Helm chart to deploy [gitlab-runner](https://gitlab.com/gitlab-org/gitlab-runner).
+type: application
+version: 0.0.1
+appVersion: v15.3.0
+home: https://github.com/slamdev/helm-charts/tree/master/charts/gitlab-runner
+icon: https://gitlab.com/uploads/-/system/project/avatar/250833/runner_logo.png?width=32
+maintainers:
+  - name: slamdev
+    email: [email protected]
diff --git a/charts/gitlab-runner/README.md b/charts/gitlab-runner/README.md
@@ -0,0 +1,47 @@
+# gitlab-runner
+
+![Version: 0.0.1](https://img.shields.io/badge/Version-0.0.1-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: v15.3.0](https://img.shields.io/badge/AppVersion-v15.3.0-informational?style=flat-square)
+
+Helm chart to deploy [gitlab-runner](https://gitlab.com/gitlab-org/gitlab-runner).
+
+**Homepage:** <https://github.com/slamdev/helm-charts/tree/master/charts/gitlab-runner>
+
+## Maintainers
+
+| Name | Email | Url |
+| ---- | ------ | --- |
+| slamdev | <[email protected]> |  |
+
+## Values
+
+| Key | Type | Default | Description |
+|-----|------|---------|-------------|
+| additionalContainers | list | `[]` | extra containers |
+| additionalResources | list | `[]` | list of additional resources to create (are processed via `tpl` function) |
+| affinity | object | `{}` | affinity for scheduler pod assignment |
+| config | string | `"[[runners]]\nexecutor = \"shell\""` | gitlab-runner config |
+| env | list | `[]` | additional environment variables for the deployment |
+| fullnameOverride | string | `""` | full name of the chart. |
+| image.pullPolicy | string | `"IfNotPresent"` | image pull policy |
+| image.repository | string | `"gitlab/gitlab-runner"` | image repository |
+| image.tag | string | `""` | image tag (chart's appVersion value will be used if not set) |
+| imagePullSecrets | list | `[]` | image pull secret for private images |
+| livenessProbe.httpGet.path | string | `"/debug/jobs/list"` | path for liveness probe |
+| livenessProbe.httpGet.port | string | `"http-metrics"` | port for liveness probe |
+| nameOverride | string | `""` | override name of the chart |
+| nodeSelector | object | `{}` | node for scheduler pod assignment |
+| podSecurityContext | object | `{}` | specifies security settings for a pod |
+| readinessProbe.httpGet.path | string | `"/debug/jobs/list"` | path for readiness probe |
+| readinessProbe.httpGet.port | string | `"http-metrics"` | port for readiness probe |
+| replicaCount | int | `1` | number of replicas for gitlab-runner deployment. |
+| resources | object | `{}` | custom resource configuration |
+| securityContext | object | `{}` | specifies security settings for a container |
+| service.ports | list | `[{"name":"http-metrics","port":80,"targetPort":"http-metrics"}]` | service ports |
+| service.type | string | `"ClusterIP"` | service type |
+| serviceAccount.annotations | object | `{}` | annotations to add to the service account |
+| serviceAccount.create | bool | `false` | specifies whether a service account should be created |
+| serviceAccount.name | string | `nil` | the name of the service account to use; if not set and create is true, a name is generated using the fullname template |
+| strategy | object | `{}` | deployment strategy |
+| tolerations | list | `[]` | tolerations for scheduler pod assignment |
+| volumeMounts | list | `[]` | additional volume mounts |
+| volumes | list | `[]` | additional volumes |
diff --git a/charts/gitlab-runner/templates/_helpers.tpl b/charts/gitlab-runner/templates/_helpers.tpl
@@ -0,0 +1,81 @@
+{{/* vim: set filetype=mustache: */}}
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "gitlab-runner.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{/*
+Create a default fully qualified app name.
+We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
+If release name contains chart name it will be used as a full name.
+*/}}
+{{- define "gitlab-runner.fullname" -}}
+{{- if .Values.fullnameOverride -}}
+{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
+{{- else -}}
+{{- $name := default .Chart.Name .Values.nameOverride -}}
+{{- if contains $name .Release.Name -}}
+{{- .Release.Name | trunc 63 | trimSuffix "-" -}}
+{{- else -}}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "gitlab-runner.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{/*
+Common labels
+*/}}
+{{- define "gitlab-runner.labels" -}}
+helm.sh/chart: {{ include "gitlab-runner.chart" . }}
+{{ include "gitlab-runner.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end -}}
+
+{{/*
+Selector labels
+*/}}
+{{- define "gitlab-runner.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "gitlab-runner.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end -}}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "gitlab-runner.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create -}}
+    {{ default (include "gitlab-runner.fullname" .) .Values.serviceAccount.name }}
+{{- else -}}
+    {{ default "default" .Values.serviceAccount.name }}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Create the tag for the docker image to use
+*/}}
+{{- define "gitlab-runner.tag" -}}
+{{- .Values.image.tag | default .Chart.AppVersion -}}
+{{- end -}}
+
+
+{{/*
+gitlab-runner.rawResource will create a resource template that can be
+merged with each item in `.Values.additionalResources`.
+*/}}
+{{- define "gitlab-runner.rawResource" -}}
+metadata:
+  labels:
+    {{- include "gitlab-runner.labels" . | nindent 4 }}
+{{- end }}
diff --git a/charts/gitlab-runner/templates/additional-resources.yaml b/charts/gitlab-runner/templates/additional-resources.yaml
@@ -0,0 +1,5 @@
+{{- $template := fromYaml (include "gitlab-runner.rawResource" .) -}}
+{{- range $i, $t := .Values.additionalResources }}
+---
+{{ toYaml (merge (tpl $t $ | fromYaml) $template) -}}
+{{- end }}
diff --git a/charts/gitlab-runner/templates/configmap.yaml b/charts/gitlab-runner/templates/configmap.yaml
@@ -0,0 +1,10 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ include "gitlab-runner.fullname" . }}
+  namespace: {{ .Release.Namespace }}
+  labels:
+    {{- include "gitlab-runner.labels" . | nindent 4 }}
+data:
+  config.template.toml: |-
+    {{- .Values.config | nindent 4 }}
diff --git a/charts/gitlab-runner/templates/deployment.yaml b/charts/gitlab-runner/templates/deployment.yaml
@@ -0,0 +1,121 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "gitlab-runner.fullname" . }}
+  namespace: {{ .Release.Namespace }}
+  labels:
+    {{- include "gitlab-runner.labels" . | nindent 4 }}
+spec:
+  replicas: {{ .Values.replicaCount }}
+{{- with .Values.strategy }}
+  strategy:
+    {{ toYaml . | nindent 4 }}
+{{- end }}
+  selector:
+    matchLabels:
+      {{- include "gitlab-runner.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      labels:
+        {{- include "gitlab-runner.selectorLabels" . | nindent 8 }}
+      annotations:
+        checksum/config: {{ include (print $.Template.BasePath "/configmap.yaml") . | sha256sum }}
+    spec:
+    {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+    {{- end }}
+      serviceAccountName: {{ include "gitlab-runner.serviceAccountName" . }}
+      securityContext:
+        {{- toYaml .Values.podSecurityContext | nindent 8 }}
+      initContainers:
+        - name: registrator
+          image: "{{ .Values.image.repository }}:{{ include "gitlab-runner.tag" . }}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          args:
+            - register
+            - --non-interactive
+          env:
+          {{- with .Values.env }}
+            {{- . | toYaml | nindent 12 }}
+          {{- end}}
+            - name: CONFIG_FILE
+              value: /opt/gitlab-runner-config/config.toml
+            - name: TEMPLATE_CONFIG_FILE
+              value: /opt/gitlab-runner-configmap/config.template.toml
+            - name: RUNNER_NAME
+              valueFrom:
+                fieldRef:
+                  fieldPath: metadata.name
+          volumeMounts:
+            - name: configmap
+              mountPath: /opt/gitlab-runner-configmap
+              readOnly: true
+            - name: config
+              mountPath: /opt/gitlab-runner-config
+      containers:
+        - name: {{ .Chart.Name }}
+          securityContext:
+            {{- toYaml .Values.securityContext | nindent 12 }}
+          image: "{{ .Values.image.repository }}:{{ include "gitlab-runner.tag" . }}"
+          args:
+            - run
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          ports:
+            - name: http-metrics
+              containerPort: 9252
+          livenessProbe:
+            {{- toYaml .Values.livenessProbe | nindent 12 }}
+          readinessProbe:
+            {{- toYaml .Values.readinessProbe | nindent 12 }}
+          resources:
+            {{- toYaml .Values.resources | nindent 12 }}
+          env:
+            - name: CONFIG_FILE
+              value: /opt/gitlab-runner-config/config.toml
+            - name: LISTEN_ADDRESS
+              value: ":9252"
+            - name: RUNNER_NAME
+              valueFrom:
+                fieldRef:
+                  fieldPath: metadata.name
+        {{- with .Values.env }}
+            {{- toYaml . | nindent 12 }}
+        {{- end }}
+          lifecycle:
+            preStop:
+              exec:
+                command:
+                  - gitlab-runner
+                  - unregister
+                  - --all-runners
+          volumeMounts:
+            - name: config
+              mountPath: /opt/gitlab-runner-config
+        {{- with .Values.volumeMounts }}
+            {{- toYaml . | nindent 12 }}
+        {{- end }}
+      {{- range .Values.additionalContainers }}
+        - {{ toYaml . | nindent 10 }}
+      {{- end}}
+      volumes:
+        - name: configmap
+          configMap:
+            name: {{ include "gitlab-runner.fullname" . }}
+        - name: config
+          emptyDir: { }
+    {{- with .Values.volumes }}
+        {{- toYaml . | nindent 8 }}
+    {{- end }}
+    {{- with .Values.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+    {{- end }}
+    {{- with .Values.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+    {{- end }}
+    {{- with .Values.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+    {{- end }}
diff --git a/charts/gitlab-runner/templates/service.yaml b/charts/gitlab-runner/templates/service.yaml
@@ -0,0 +1,15 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "gitlab-runner.fullname" . }}
+  namespace: {{ .Release.Namespace }}
+  labels:
+    {{- include "gitlab-runner.labels" . | nindent 4 }}
+spec:
+  type: {{ .Values.service.type }}
+{{- with .Values.service.ports }}
+  ports:
+    {{- toYaml . | nindent 4 }}
+{{- end }}
+  selector:
+    {{- include "gitlab-runner.selectorLabels" . | nindent 4 }}
diff --git a/charts/gitlab-runner/templates/serviceaccount.yaml b/charts/gitlab-runner/templates/serviceaccount.yaml
@@ -0,0 +1,13 @@
+{{- if .Values.serviceAccount.create -}}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ include "gitlab-runner.serviceAccountName" . }}
+  namespace: {{ .Release.Namespace }}
+  labels:
+    {{- include "gitlab-runner.labels" . | nindent 4 }}
+  {{- with .Values.serviceAccount.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+{{- end -}}