actions-runner-controller/charts/gha-runner-scale-set/templates/_helpers.tpl

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{{/*
Expand the name of the chart.
*/}}
{{- define "gha-runner-scale-set.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 "gha-runner-scale-set.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 "gha-runner-scale-set.chart" -}}
{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
{{- end }}
{{/*
Common labels
*/}}
{{- define "gha-runner-scale-set.labels" -}}
helm.sh/chart: {{ include "gha-runner-scale-set.chart" . }}
{{ include "gha-runner-scale-set.selectorLabels" . }}
{{- if .Chart.AppVersion }}
app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
{{- end }}
app.kubernetes.io/managed-by: {{ .Release.Service }}
{{- end }}
{{/*
Selector labels
*/}}
{{- define "gha-runner-scale-set.selectorLabels" -}}
app.kubernetes.io/name: {{ include "gha-runner-scale-set.name" . }}
app.kubernetes.io/instance: {{ .Release.Name }}
{{- end }}
{{- define "gha-runner-scale-set.githubsecret" -}}
{{- if kindIs "string" .Values.githubConfigSecret }}
{{- if not (empty .Values.githubConfigSecret) }}
{{- .Values.githubConfigSecret }}
{{- else}}
{{- fail "Values.githubConfigSecret is required for setting auth with GitHub server." }}
{{- end }}
{{- else }}
{{- include "gha-runner-scale-set.fullname" . }}-github-secret
{{- end }}
{{- end }}
{{- define "gha-runner-scale-set.noPermissionServiceAccountName" -}}
{{- include "gha-runner-scale-set.fullname" . }}-no-permission-service-account
{{- end }}
{{- define "gha-runner-scale-set.kubeModeRoleName" -}}
{{- include "gha-runner-scale-set.fullname" . }}-kube-mode-role
{{- end }}
{{- define "gha-runner-scale-set.kubeModeServiceAccountName" -}}
{{- include "gha-runner-scale-set.fullname" . }}-kube-mode-service-account
{{- end }}
{{- define "gha-runner-scale-set.dind-init-container" -}}
{{- range $i, $val := .Values.template.spec.containers -}}
{{- if eq $val.name "runner" -}}
image: {{ $val.image }}
{{- if $val.imagePullSecrets }}
imagePullSecrets:
{{ $val.imagePullSecrets | toYaml -}}
{{- end }}
command: ["cp"]
args: ["-r", "-v", "/home/runner/externals/.", "/home/runner/tmpDir/"]
volumeMounts:
- name: dind-externals
mountPath: /home/runner/tmpDir
{{- end }}
{{- end }}
{{- end }}
{{- define "gha-runner-scale-set.dind-container" -}}
image: docker:dind
securityContext:
privileged: true
volumeMounts:
- name: work
mountPath: /home/runner/_work
- name: dind-cert
mountPath: /certs/client
- name: dind-externals
mountPath: /home/runner/externals
{{- end }}
{{- define "gha-runner-scale-set.dind-volume" -}}
- name: dind-cert
emptyDir: {}
- name: dind-externals
emptyDir: {}
{{- end }}
{{- define "gha-runner-scale-set.tls-volume" -}}
- name: github-server-tls-cert
configMap:
name: {{ .certificateFrom.configMapKeyRef.name }}
items:
- key: {{ .certificateFrom.configMapKeyRef.key }}
path: {{ .certificateFrom.configMapKeyRef.key }}
{{- end }}
{{- define "gha-runner-scale-set.dind-work-volume" -}}
{{- $createWorkVolume := 1 }}
{{- range $i, $volume := .Values.template.spec.volumes }}
{{- if eq $volume.name "work" }}
{{- $createWorkVolume = 0 -}}
- {{ $volume | toYaml | nindent 2 }}
{{- end }}
{{- end }}
{{- if eq $createWorkVolume 1 }}
- name: work
emptyDir: {}
{{- end }}
{{- end }}
{{- define "gha-runner-scale-set.kubernetes-mode-work-volume" -}}
{{- $createWorkVolume := 1 }}
{{- range $i, $volume := .Values.template.spec.volumes }}
{{- if eq $volume.name "work" }}
{{- $createWorkVolume = 0 -}}
- {{ $volume | toYaml | nindent 2 }}
{{- end }}
{{- end }}
{{- if eq $createWorkVolume 1 }}
- name: work
ephemeral:
volumeClaimTemplate:
spec:
{{- .Values.containerMode.kubernetesModeWorkVolumeClaim | toYaml | nindent 8 }}
{{- end }}
{{- end }}
{{- define "gha-runner-scale-set.non-work-volumes" -}}
{{- range $i, $volume := .Values.template.spec.volumes }}
{{- if ne $volume.name "work" }}
- {{ $volume | toYaml | nindent 2 }}
{{- end }}
{{- end }}
{{- end }}
{{- define "gha-runner-scale-set.non-runner-containers" -}}
{{- range $i, $container := .Values.template.spec.containers -}}
{{- if ne $container.name "runner" -}}
- name: {{ $container.name }}
{{- range $key, $val := $container }}
{{- if ne $key "name" }}
{{ $key }}: {{ $val }}
{{- end }}
{{- end }}
{{- end }}
{{- end }}
{{- end }}
{{- define "gha-runner-scale-set.dind-runner-container" -}}
{{- $tlsConfig := (default (dict) .Values.githubServerTLS) }}
{{- range $i, $container := .Values.template.spec.containers -}}
{{- if eq $container.name "runner" -}}
{{- range $key, $val := $container }}
{{- if and (ne $key "env") (ne $key "volumeMounts") (ne $key "name") }}
{{ $key }}: {{ $val }}
{{- end }}
{{- end }}
{{- $setDockerHost := 1 }}
{{- $setDockerTlsVerify := 1 }}
{{- $setDockerCertPath := 1 }}
{{- $setRunnerWaitDocker := 1 }}
{{- $setNodeExtraCaCerts := 0 }}
{{- $setRunnerUpdateCaCerts := 0 }}
{{- if $tlsConfig.runnerMountPath }}
{{- $setNodeExtraCaCerts = 1 }}
{{- $setRunnerUpdateCaCerts = 1 }}
{{- end }}
env:
{{- with $container.env }}
{{- range $i, $env := . }}
{{- if eq $env.name "DOCKER_HOST" }}
{{- $setDockerHost = 0 -}}
{{- end }}
{{- if eq $env.name "DOCKER_TLS_VERIFY" }}
{{- $setDockerTlsVerify = 0 -}}
{{- end }}
{{- if eq $env.name "DOCKER_CERT_PATH" }}
{{- $setDockerCertPath = 0 -}}
{{- end }}
{{- if eq $env.name "RUNNER_WAIT_FOR_DOCKER_IN_SECONDS" }}
{{- $setRunnerWaitDocker = 0 -}}
{{- end }}
{{- if eq $env.name "NODE_EXTRA_CA_CERTS" }}
{{- $setNodeExtraCaCerts = 0 -}}
{{- end }}
{{- if eq $env.name "RUNNER_UPDATE_CA_CERTS" }}
{{- $setRunnerUpdateCaCerts = 0 -}}
{{- end }}
- name: {{ $env.name }}
{{- range $envKey, $envVal := $env }}
{{- if ne $envKey "name" }}
{{ $envKey }}: {{ $envVal | toYaml | nindent 8 }}
{{- end }}
{{- end }}
{{- end }}
{{- end }}
{{- if $setDockerHost }}
- name: DOCKER_HOST
value: tcp://localhost:2376
{{- end }}
{{- if $setDockerTlsVerify }}
- name: DOCKER_TLS_VERIFY
value: "1"
{{- end }}
{{- if $setDockerCertPath }}
- name: DOCKER_CERT_PATH
value: /certs/client
{{- end }}
{{- if $setRunnerWaitDocker }}
- name: RUNNER_WAIT_FOR_DOCKER_IN_SECONDS
value: "120"
{{- end }}
{{- if $setNodeExtraCaCerts }}
- name: NODE_EXTRA_CA_CERTS
value: {{ clean (print $tlsConfig.runnerMountPath "/" $tlsConfig.certificateFrom.configMapKeyRef.key) }}
{{- end }}
{{- if $setRunnerUpdateCaCerts }}
- name: RUNNER_UPDATE_CA_CERTS
value: "1"
{{- end }}
{{- $mountWork := 1 }}
{{- $mountDindCert := 1 }}
{{- $mountGitHubServerTLS := 0 }}
{{- if $tlsConfig.runnerMountPath }}
{{- $mountGitHubServerTLS = 1 }}
{{- end }}
volumeMounts:
{{- with $container.volumeMounts }}
{{- range $i, $volMount := . }}
{{- if eq $volMount.name "work" }}
{{- $mountWork = 0 -}}
{{- end }}
{{- if eq $volMount.name "dind-cert" }}
{{- $mountDindCert = 0 -}}
{{- end }}
{{- if eq $volMount.name "github-server-tls-cert" }}
{{- $mountGitHubServerTLS = 0 -}}
{{- end }}
- name: {{ $volMount.name }}
{{- range $mountKey, $mountVal := $volMount }}
{{- if ne $mountKey "name" }}
{{ $mountKey }}: {{ $mountVal | toYaml | nindent 8 }}
{{- end }}
{{- end }}
{{- end }}
{{- end }}
{{- if $mountWork }}
- name: work
mountPath: /home/runner/_work
{{- end }}
{{- if $mountDindCert }}
- name: dind-cert
mountPath: /certs/client
readOnly: true
{{- end }}
{{- if $mountGitHubServerTLS }}
- name: github-server-tls-cert
mountPath: {{ clean (print $tlsConfig.runnerMountPath "/" $tlsConfig.certificateFrom.configMapKeyRef.key) }}
subPath: {{ $tlsConfig.certificateFrom.configMapKeyRef.key }}
{{- end }}
{{- end }}
{{- end }}
{{- end }}
{{- define "gha-runner-scale-set.kubernetes-mode-runner-container" -}}
{{- $tlsConfig := (default (dict) .Values.githubServerTLS) }}
{{- range $i, $container := .Values.template.spec.containers -}}
{{- if eq $container.name "runner" -}}
{{- range $key, $val := $container }}
{{- if and (ne $key "env") (ne $key "volumeMounts") (ne $key "name") }}
{{ $key }}: {{ $val }}
{{- end }}
{{- end }}
{{- $setContainerHooks := 1 }}
{{- $setPodName := 1 }}
{{- $setRequireJobContainer := 1 }}
{{- $setNodeExtraCaCerts := 0 }}
{{- $setRunnerUpdateCaCerts := 0 }}
{{- if $tlsConfig.runnerMountPath }}
{{- $setNodeExtraCaCerts = 1 }}
{{- $setRunnerUpdateCaCerts = 1 }}
{{- end }}
env:
{{- with $container.env }}
{{- range $i, $env := . }}
{{- if eq $env.name "ACTIONS_RUNNER_CONTAINER_HOOKS" }}
{{- $setContainerHooks = 0 -}}
{{- end }}
{{- if eq $env.name "ACTIONS_RUNNER_POD_NAME" }}
{{- $setPodName = 0 -}}
{{- end }}
{{- if eq $env.name "ACTIONS_RUNNER_REQUIRE_JOB_CONTAINER" }}
{{- $setRequireJobContainer = 0 -}}
{{- end }}
{{- if eq $env.name "NODE_EXTRA_CA_CERTS" }}
{{- $setNodeExtraCaCerts = 0 -}}
{{- end }}
{{- if eq $env.name "RUNNER_UPDATE_CA_CERTS" }}
{{- $setRunnerUpdateCaCerts = 0 -}}
{{- end }}
- name: {{ $env.name }}
{{- range $envKey, $envVal := $env }}
{{- if ne $envKey "name" }}
{{ $envKey }}: {{ $envVal | toYaml | nindent 8 }}
{{- end }}
{{- end }}
{{- end }}
{{- end }}
{{- if $setContainerHooks }}
- name: ACTIONS_RUNNER_CONTAINER_HOOKS
value: /home/runner/k8s/index.js
{{- end }}
{{- if $setPodName }}
- name: ACTIONS_RUNNER_POD_NAME
valueFrom:
fieldRef:
fieldPath: metadata.name
{{- end }}
{{- if $setRequireJobContainer }}
- name: ACTIONS_RUNNER_REQUIRE_JOB_CONTAINER
value: "true"
{{- end }}
{{- if $setNodeExtraCaCerts }}
- name: NODE_EXTRA_CA_CERTS
value: {{ clean (print $tlsConfig.runnerMountPath "/" $tlsConfig.certificateFrom.configMapKeyRef.key) }}
{{- end }}
{{- if $setRunnerUpdateCaCerts }}
- name: RUNNER_UPDATE_CA_CERTS
value: "1"
{{- end }}
{{- $mountWork := 1 }}
{{- $mountGitHubServerTLS := 0 }}
{{- if $tlsConfig.runnerMountPath }}
{{- $mountGitHubServerTLS = 1 }}
{{- end }}
volumeMounts:
{{- with $container.volumeMounts }}
{{- range $i, $volMount := . }}
{{- if eq $volMount.name "work" }}
{{- $mountWork = 0 -}}
{{- end }}
{{- if eq $volMount.name "github-server-tls-cert" }}
{{- $mountGitHubServerTLS = 0 -}}
{{- end }}
- name: {{ $volMount.name }}
{{- range $mountKey, $mountVal := $volMount }}
{{- if ne $mountKey "name" }}
{{ $mountKey }}: {{ $mountVal | toYaml | nindent 8 }}
{{- end }}
{{- end }}
{{- end }}
{{- end }}
{{- if $mountWork }}
- name: work
mountPath: /home/runner/_work
{{- end }}
{{- if $mountGitHubServerTLS }}
- name: github-server-tls-cert
mountPath: {{ clean (print $tlsConfig.runnerMountPath "/" $tlsConfig.certificateFrom.configMapKeyRef.key) }}
subPath: {{ $tlsConfig.certificateFrom.configMapKeyRef.key }}
{{- end }}
{{- end }}
{{- end }}
{{- end }}
{{- define "gha-runner-scale-set.default-mode-runner-containers" -}}
{{- $tlsConfig := (default (dict) .Values.githubServerTLS) }}
{{- range $i, $container := .Values.template.spec.containers -}}
{{- if ne $container.name "runner" -}}
- {{ $container | toYaml | nindent 2 }}
{{- else }}
- name: {{ $container.name }}
{{- range $key, $val := $container }}
{{- if and (ne $key "env") (ne $key "volumeMounts") (ne $key "name") }}
{{ $key }}: {{ $val }}
{{- end }}
{{- end }}
{{- $setNodeExtraCaCerts := 0 }}
{{- $setRunnerUpdateCaCerts := 0 }}
{{- if $tlsConfig.runnerMountPath }}
{{- $setNodeExtraCaCerts = 1 }}
{{- $setRunnerUpdateCaCerts = 1 }}
{{- end }}
env:
{{- with $container.env }}
{{- range $i, $env := . }}
{{- if eq $env.name "NODE_EXTRA_CA_CERTS" }}
{{- $setNodeExtraCaCerts = 0 -}}
{{- end }}
{{- if eq $env.name "RUNNER_UPDATE_CA_CERTS" }}
{{- $setRunnerUpdateCaCerts = 0 -}}
{{- end }}
- name: {{ $env.name }}
{{- range $envKey, $envVal := $env }}
{{- if ne $envKey "name" }}
{{ $envKey }}: {{ $envVal | toYaml | nindent 10 }}
{{- end }}
{{- end }}
{{- end }}
{{- end }}
{{- if $setNodeExtraCaCerts }}
- name: NODE_EXTRA_CA_CERTS
value: {{ clean (print $tlsConfig.runnerMountPath "/" $tlsConfig.certificateFrom.configMapKeyRef.key) }}
{{- end }}
{{- if $setRunnerUpdateCaCerts }}
- name: RUNNER_UPDATE_CA_CERTS
value: "1"
{{- end }}
{{- $mountGitHubServerTLS := 0 }}
{{- if $tlsConfig.runnerMountPath }}
{{- $mountGitHubServerTLS = 1 }}
{{- end }}
volumeMounts:
{{- with $container.volumeMounts }}
{{- range $i, $volMount := . }}
{{- if eq $volMount.name "github-server-tls-cert" }}
{{- $mountGitHubServerTLS = 0 -}}
{{- end }}
- name: {{ $volMount.name }}
{{- range $mountKey, $mountVal := $volMount }}
{{- if ne $mountKey "name" }}
{{ $mountKey }}: {{ $mountVal | toYaml | nindent 10 }}
{{- end }}
{{- end }}
{{- end }}
{{- end }}
{{- if $mountGitHubServerTLS }}
- name: github-server-tls-cert
mountPath: {{ clean (print $tlsConfig.runnerMountPath "/" $tlsConfig.certificateFrom.configMapKeyRef.key) }}
subPath: {{ $tlsConfig.certificateFrom.configMapKeyRef.key }}
{{- end }}
{{- end }}
{{- end }}
{{- end }}