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

{{/*
Create the labels for the manager Role.
*/}}
{{- define "manager-role.labels" -}}
{{- $resourceLabels := dict "app.kubernetes.io/component" "manager-role" -}}
{{- $commonLabels := include "gha-common-labels" . | fromYaml -}}
{{- $userLabels := include "apply-non-reserved-gha-labels-and-annotations" (.Values.resource.managerRole.metadata.labels | default (dict)) | fromYaml -}}
{{- $global := include "apply-non-reserved-gha-labels-and-annotations" (.Values.resource.all.metadata.labels | default (dict)) | fromYaml -}}
{{- toYaml (mergeOverwrite $global $userLabels $resourceLabels $commonLabels) }}
{{- end }}


{{/*
Create the annotations for the manager Role.

Order of precedence:
1) resource.all.metadata.annotations
2) resource.managerRole.metadata.annotations
Reserved annotations are excluded from both levels.
*/}}
{{- define "manager-role.annotations" -}}
{{- $global := (include "apply-non-reserved-gha-labels-and-annotations" (.Values.resource.all.metadata.annotations | default (dict))) | fromYaml -}}
{{- $resource := (include "apply-non-reserved-gha-labels-and-annotations" (.Values.resource.managerRole.metadata.annotations | default (dict))) | fromYaml -}}
{{- $annotations := mergeOverwrite $global $resource -}}
{{- if not (empty $annotations) -}}
  {{- toYaml $annotations }}
{{- end }}
{{- end }}


{{/*
The name of the manager RoleBinding.

Kept intentionally aligned with the manager Role name, mirroring the legacy
chart behavior.
*/}}
{{- define "manager-role-binding.name" -}}
{{- include "manager-role.name" . -}}
{{- end }}


{{/*
Create the labels for the manager RoleBinding.
*/}}
{{- define "manager-role-binding.labels" -}}
{{- $resourceLabels := dict "app.kubernetes.io/component" "manager-role-binding" -}}
{{- $commonLabels := include "gha-common-labels" . | fromYaml -}}
{{- $userLabels := include "apply-non-reserved-gha-labels-and-annotations" (.Values.resource.managerRoleBinding.metadata.labels | default (dict)) | fromYaml -}}
{{- $global := include "apply-non-reserved-gha-labels-and-annotations" (.Values.resource.all.metadata.labels | default (dict)) | fromYaml -}}
{{- toYaml (mergeOverwrite $global $userLabels $resourceLabels $commonLabels) }}
{{- end }}


{{/*
Create the annotations for the manager RoleBinding.

Order of precedence:
1) resource.all.metadata.annotations
2) resource.managerRoleBinding.metadata.annotations
Reserved annotations are excluded from both levels.
*/}}
{{- define "manager-role-binding.annotations" -}}
{{- $global := (include "apply-non-reserved-gha-labels-and-annotations" (.Values.resource.all.metadata.annotations | default (dict))) | fromYaml -}}
{{- $resource := (include "apply-non-reserved-gha-labels-and-annotations" (.Values.resource.managerRoleBinding.metadata.annotations | default (dict))) | fromYaml -}}
{{- $annotations := mergeOverwrite $global $resource -}}
{{- if not (empty $annotations) -}}
  {{- toYaml $annotations }}
{{- end }}
{{- end }}

{{/*
Create the labels for the GitHub auth secret.
*/}}
{{- define "github-secret.labels" -}}
{{- $resourceLabels := dict "app.kubernetes.io/component" "github-secret" -}}
{{- $commonLabels := include "gha-common-labels" . | fromYaml -}}
{{- $global := include "apply-non-reserved-gha-labels-and-annotations" (.Values.resource.all.metadata.labels | default (dict)) | fromYaml -}}
{{- toYaml (mergeOverwrite $global $resourceLabels $commonLabels) }}
{{- end }}


{{/*
Create the annotations for the GitHub auth secret.

Only global annotations are applied.
Reserved annotations are excluded.
*/}}
{{- define "github-secret.annotations" -}}
{{- $annotations := (include "apply-non-reserved-gha-labels-and-annotations" (.Values.resource.all.metadata.annotations | default (dict))) | fromYaml -}}
{{- if not (empty $annotations) -}}
  {{- toYaml $annotations }}
{{- end }}
{{- end }}

{{/*
Create the labels for the no-permission ServiceAccount.
*/}}
{{- define "no-permission-serviceaccount.labels" -}}
{{- $resourceLabels := dict "app.kubernetes.io/component" "no-permission-serviceaccount" -}}
{{- $commonLabels := include "gha-common-labels" . | fromYaml -}}
{{- $userLabels := include "apply-non-reserved-gha-labels-and-annotations" (.Values.resource.noPermissionServiceAccount.metadata.labels | default (dict)) | fromYaml -}}
{{- $global := include "apply-non-reserved-gha-labels-and-annotations" (.Values.resource.all.metadata.labels | default (dict)) | fromYaml -}}
{{- toYaml (mergeOverwrite $global $userLabels $resourceLabels $commonLabels) }}
{{- end }}


{{/*
Create the annotations for the no-permission ServiceAccount.

Order of precedence:
1) resource.all.metadata.annotations
2) resource.noPermissionServiceAccount.metadata.annotations
Reserved annotations are excluded from both levels.
*/}}
{{- define "no-permission-serviceaccount.annotations" -}}
{{- $global := (include "apply-non-reserved-gha-labels-and-annotations" (.Values.resource.all.metadata.annotations | default (dict))) | fromYaml -}}
{{- $resource := (include "apply-non-reserved-gha-labels-and-annotations" (.Values.resource.noPermissionServiceAccount.metadata.annotations | default (dict))) | fromYaml -}}
{{- $annotations := mergeOverwrite $global $resource -}}
{{- if not (empty $annotations) -}}
  {{- toYaml $annotations }}
{{- end }}
{{- end }}


{{/*
Create the labels for the kubernetes-mode RoleBinding.
*/}}
{{- define "kube-mode-role-binding.labels" -}}
{{- $resourceLabels := dict "app.kubernetes.io/component" "kube-mode-role-binding" -}}
{{- $commonLabels := include "gha-common-labels" . | fromYaml -}}
{{- $userLabels := include "apply-non-reserved-gha-labels-and-annotations" (.Values.resource.kubernetesModeRoleBinding.metadata.labels | default (dict)) | fromYaml -}}
{{- $global := include "apply-non-reserved-gha-labels-and-annotations" (.Values.resource.all.metadata.labels | default (dict)) | fromYaml -}}
{{- toYaml (mergeOverwrite $global $userLabels $resourceLabels $commonLabels) }}
{{- end }}


{{/*
Create the annotations for the kubernetes-mode RoleBinding.

Order of precedence:
1) resource.all.metadata.annotations
2) resource.kubernetesModeRoleBinding.metadata.annotations
Reserved annotations are excluded from both levels.
*/}}
{{- define "kube-mode-role-binding.annotations" -}}
{{- $global := (include "apply-non-reserved-gha-labels-and-annotations" (.Values.resource.all.metadata.annotations | default (dict))) | fromYaml -}}
{{- $resource := (include "apply-non-reserved-gha-labels-and-annotations" (.Values.resource.kubernetesModeRoleBinding.metadata.annotations | default (dict))) | fromYaml -}}
{{- $annotations := mergeOverwrite $global $resource -}}
{{- if not (empty $annotations) -}}
  {{- toYaml $annotations }}
{{- end }}
{{- end }}


{{/*
Create the labels for the kubernetes-mode Role.
*/}}
{{- define "kube-mode-role.labels" -}}
{{- $resourceLabels := dict "app.kubernetes.io/component" "kube-mode-role" -}}
{{- $commonLabels := include "gha-common-labels" . | fromYaml -}}
{{- $userLabels := include "apply-non-reserved-gha-labels-and-annotations" (.Values.resource.kubernetesModeRole.metadata.labels | default (dict)) | fromYaml -}}
{{- $global := include "apply-non-reserved-gha-labels-and-annotations" (.Values.resource.all.metadata.labels | default (dict)) | fromYaml -}}
{{- toYaml (mergeOverwrite $global $userLabels $resourceLabels $commonLabels) }}
{{- end }}


{{/*
Create the annotations for the kubernetes-mode Role.

Order of precedence:
1) resource.all.metadata.annotations
2) resource.kubernetesModeRole.metadata.annotations
Reserved annotations are excluded from both levels.
*/}}
{{- define "kube-mode-role.annotations" -}}
{{- $global := (include "apply-non-reserved-gha-labels-and-annotations" (.Values.resource.all.metadata.annotations | default (dict))) | fromYaml -}}
{{- $resource := (include "apply-non-reserved-gha-labels-and-annotations" (.Values.resource.kubernetesModeRole.metadata.annotations | default (dict))) | fromYaml -}}
{{- $annotations := mergeOverwrite $global $resource -}}
{{- if not (empty $annotations) -}}
  {{- toYaml $annotations }}
{{- end }}
{{- end }}


{{/*
Create the labels for the kubernetes-mode ServiceAccount.
*/}}
{{- define "kube-mode-serviceaccount.labels" -}}
{{- $resourceLabels := dict "app.kubernetes.io/component" "kube-mode-serviceaccount" -}}
{{- $commonLabels := include "gha-common-labels" . | fromYaml -}}
{{- $userLabels := include "apply-non-reserved-gha-labels-and-annotations" (.Values.resource.kubernetesModeServiceAccount.metadata.labels | default (dict)) | fromYaml -}}
{{- $global := include "apply-non-reserved-gha-labels-and-annotations" (.Values.resource.all.metadata.labels | default (dict)) | fromYaml -}}
{{- toYaml (mergeOverwrite $global $userLabels $resourceLabels $commonLabels) }}
{{- end }}


{{/*
Create the annotations for the kubernetes-mode ServiceAccount.

Order of precedence:
1) resource.all.metadata.annotations
2) resource.kubernetesModeServiceAccount.metadata.annotations
Reserved annotations are excluded from both levels.
*/}}
{{- define "kube-mode-serviceaccount.annotations" -}}
{{- $global := (include "apply-non-reserved-gha-labels-and-annotations" (.Values.resource.all.metadata.annotations | default (dict))) | fromYaml -}}
{{- $resource := (include "apply-non-reserved-gha-labels-and-annotations" (.Values.resource.kubernetesModeServiceAccount.metadata.annotations | default (dict))) | fromYaml -}}
{{- $annotations := mergeOverwrite $global $resource -}}
{{- if not (empty $annotations) -}}
  {{- toYaml $annotations }}
{{- end }}
{{- end }}


{{/*
Create the labels for the autoscaling runner set.
*/}}
{{- define "autoscaling-runner-set.labels" -}}
{{- $resourceLabels := dict "app.kubernetes.io/component" "autoscaling-runner-set" -}}
{{- $commonLabels := include "gha-common-labels" . | fromYaml -}}
{{- $userLabels := include "apply-non-reserved-gha-labels-and-annotations" (.Values.resource.autoscalingRunnerSet.metadata.labels | default (dict)) | fromYaml -}}
{{- $global := include "apply-non-reserved-gha-labels-and-annotations" (.Values.resource.all.metadata.labels | default (dict)) | fromYaml -}}
{{- toYaml (mergeOverwrite $global $userLabels $resourceLabels $commonLabels) }}
{{- end }}

{{/*
Takes a map of user labels and removes the ones with "actions.github.com/" prefix
*/}}
{{- define "apply-non-reserved-gha-labels-and-annotations" -}}
{{- $userLabels := . -}}
{{- $processed := dict -}}
{{- range $key, $value := $userLabels -}}
  {{- if not (hasPrefix "actions.github.com/" $key) -}}
    {{- $_ := set $processed $key $value -}}
  {{- end -}}
{{- end -}}
{{- if not (empty $processed) -}}
  {{- $processed | toYaml }}
{{- end }}
{{- end }}

{{/*
Create the annotations for the autoscaling runner set.

Order of precedence:
1) resource.all.metadata.annotations
2) resource.autoscalingRunnerSet.metadata.annotations
Reserved annotations are excluded from both levels.
*/}}
{{- define "autoscaling-runner-set.annotations" -}}
{{- $global := (include "apply-non-reserved-gha-labels-and-annotations" (.Values.resource.all.metadata.annotations | default (dict))) | fromYaml -}}
{{- $resource := (include "apply-non-reserved-gha-labels-and-annotations" (.Values.resource.autoscalingRunnerSet.metadata.annotations | default (dict))) | fromYaml -}}
{{- $annotations := mergeOverwrite $global $resource -}}
{{- if not (empty $annotations) -}}
  {{- toYaml $annotations }}
{{- end }}
{{- end }}

{{/*
Create chart name and version as used by the chart label.
*/}}
{{- define "gha-runner-scale-set.chart" -}}
{{- printf "gha-rs-%s" .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
{{- end }}

{{/*
Container spec that is expanded for the runner container
*/}}
{{- define "autoscaling-runner-set.template-runner-container" -}}
{{- if not .Values.runner.container }}
  {{ fail "You must provide a runner container specification in values.runner.container" }}
{{- end }}
{{- $tlsConfig := (default (dict) .Values.githubServerTLS) -}}
name: runner
image: {{ .Values.runner.container.image | default "ghcr.io/actions/runner:latest" }}
command: {{ toJson (default (list "/home/runner/run.sh") .Values.runner.container.command) }}
{{- $extra := omit .Values.runner.container "name" "image" "command" -}}
{{- if not (empty $extra) -}}
{{ toYaml $extra }}
{{- end -}}
{{- end }}

{{- define "autoscaling-runner-set.template-service-account" -}}
{{- $runner := (.Values.runner | default dict) -}}
{{- $runnerMode := (index $runner "mode" | default "") -}}
{{- $kubeMode := (index $runner "kubernetesMode" | default dict) -}}
{{- $kubeServiceAccountName := (index $kubeMode "serviceAccountName" | default "") -}}
{{- $kubeDefaults := (index $kubeMode "default" | default true) -}}
{{- if ne $runnerMode "kubernetes" }}
  {{-  include "no-permission-serviceaccount.name" . }}
{{- else if not (empty $kubeServiceAccountName) }}
  {{- $kubeServiceAccountName }}
{{- else if $kubeDefaults }}
  {{- include "kube-mode-serviceaccount.name" . }}
{{- else }}
  {{- fail "runner.kubernetesMode.serviceAccountName must be set when runner.mode is 'kubernetes' and runner.kubernetesMode.default is false" -}}
{{- end }}

{{- end }}

{{/*
Create labels for the runner Pod template (spec.template.metadata.labels).

Order of precedence:
1) resource.all.metadata.labels
2) runner.pod.metadata.labels
3) common labels (cannot be overridden)

Reserved actions.github.com/* labels are excluded from user/global inputs.
*/}}
{{- define "autoscaling-runner-set.runner-pod.labels" -}}
{{- $runner := (.Values.runner | default dict) -}}
{{- $pod := (index $runner "pod" | default dict) -}}
{{- if not (kindIs "map" $pod) -}}
  {{- fail ".Values.runner.pod must be a map/object" -}}
{{- end -}}
{{- $podMetadata := (index $pod "metadata" | default dict) -}}
{{- if not (kindIs "map" $podMetadata) -}}
  {{- fail ".Values.runner.pod.metadata must be a map/object" -}}
{{- end -}}
{{- $userRaw := (index $podMetadata "labels" | default (dict)) -}}
{{- if not (kindIs "map" $userRaw) -}}
  {{- fail ".Values.runner.pod.metadata.labels must be a map/object" -}}
{{- end -}}
{{- $global := include "apply-non-reserved-gha-labels-and-annotations" (.Values.resource.all.metadata.labels | default (dict)) | fromYaml -}}
{{- $user := include "apply-non-reserved-gha-labels-and-annotations" $userRaw | fromYaml -}}
{{- $common := include "gha-common-labels" . | fromYaml -}}
{{- $labels := mergeOverwrite $global $user $common -}}
{{- if not (empty $labels) -}}
  {{- toYaml $labels -}}
{{- end -}}
{{- end }}

{{/*
Create annotations for the runner Pod template (spec.template.metadata.annotations).

Order of precedence:
1) resource.all.metadata.annotations
2) runner.pod.metadata.annotations

Reserved actions.github.com/* annotations are excluded from user/global inputs.
*/}}
{{- define "autoscaling-runner-set.runner-pod.annotations" -}}
{{- $runner := (.Values.runner | default dict) -}}
{{- $pod := (index $runner "pod" | default dict) -}}
{{- if not (kindIs "map" $pod) -}}
  {{- fail ".Values.runner.pod must be a map/object" -}}
{{- end -}}
{{- $podMetadata := (index $pod "metadata" | default dict) -}}
{{- if not (kindIs "map" $podMetadata) -}}
  {{- fail ".Values.runner.pod.metadata must be a map/object" -}}
{{- end -}}
{{- $userRaw := (index $podMetadata "annotations" | default (dict)) -}}
{{- if not (kindIs "map" $userRaw) -}}
  {{- fail ".Values.runner.pod.metadata.annotations must be a map/object" -}}
{{- end -}}
{{- $global := (include "apply-non-reserved-gha-labels-and-annotations" (.Values.resource.all.metadata.annotations | default (dict))) | fromYaml -}}
{{- $user := (include "apply-non-reserved-gha-labels-and-annotations" $userRaw) | fromYaml -}}
{{- $annotations := mergeOverwrite $global $user -}}
{{- if not (empty $annotations) -}}
  {{- toYaml $annotations -}}
{{- end -}}
{{- end }}