split helpers

Signed-off-by: Pascal Sthamer <pascal+github@sthamer.xyz>

functions/kubernetes/charts/shuffle/templates/_helpers.tpl

@@ -1,181 +1,3 @@
-{{/*
-Return the common name for backend componentes
-*/}}
-{{- define "shuffle.backend.name" -}}
-  {{- printf "%s-backend" (include "common.names.fullname" .) | trunc 63 -}}
-{{- end -}}
-
-{{/*
-Return the common name for frontend components
-*/}}
-{{- define "shuffle.frontend.name" -}}
-  {{- printf "%s-frontend" (include "common.names.fullname" .) | trunc 63 -}}
-{{- end -}}
-
-{{/*
-Return the common name for orborus components
-*/}}
-{{- define "shuffle.orborus.name" -}}
-  {{- printf "%s-orborus" (include "common.names.fullname" .) | trunc 63 -}}
-{{- end -}}
-
-{{/*
-Return the common name for worker components
-*/}}
-{{- define "shuffle.worker.name" -}}
-  {{- printf "%s-worker" (include "common.names.fullname" .) | trunc 63 -}}
-{{- end -}}
-
-{{/*
-Return the common name for app components.
-*/}}
-{{- define "shuffle.app.name" -}}
-  {{- printf "%s-app" (include "common.names.fullname" .) | trunc 63 -}}
-{{- end -}}
-
-{{/*
-Return the common labels for backend components
-The shuffle app builder requires the io.kompose.service=backend label to be set on the backend pod.
-*/}}
-{{- define "shuffle.backend.labels" -}}
-{{- include "common.labels.standard" . }}
-app.kubernetes.io/component: backend
-io.kompose.service: backend
-{{- end -}}
-
-{{/*
-Return the common labels for frontend components
-*/}}
-{{- define "shuffle.frontend.labels" -}}
-{{- include "common.labels.standard" . }}
-app.kubernetes.io/component: frontend
-{{- end -}}
-
-{{/*
-Return the common labels for orborus components
-*/}}
-{{- define "shuffle.orborus.labels" -}}
-{{- include "common.labels.standard" . }}
-app.kubernetes.io/component: orborus
-{{- end -}}
-
-{{/*
-Return the common labels for worker components deployed via helm.
-NOTE: Worker deployments and services use shuffle.workerInstance.labels instead.
-*/}}
-{{- define "shuffle.worker.labels" -}}
-{{- include "common.labels.standard" . }}
-app.kubernetes.io/component: worker
-{{- end -}}
-
-
-{{/*
-Return the labels for a specific worker instance deployed via helm.
-Usage: 
-{{ include "shuffle.workerInstance.labels" (dict "customLabels" .Values.commonLabels "context" $) -}}
-*/}}
-{{- define "shuffle.workerInstance.labels" -}}
-app.kubernetes.io/name: shuffle-worker
-helm.sh/chart: {{ include "common.names.chart" .context }}
-app.kubernetes.io/instance: {{ .context.Release.Name }}
-app.kubernetes.io/managed-by: {{ .context.Release.Service }}
-app.kubernetes.io/part-of: shuffle
-{{- with .context.Chart.AppVersion }}
-app.kubernetes.io/version: {{ . | replace "+" "_" | quote }}
-{{- end -}}
-{{- range $key, $value := .customLabels }}
-{{ $key }}: {{ $value }}
-{{- end }}
-{{- end -}}
-
-{{/*
-Return the common labels for app components deployed via helm.
-NOTE: App deployments and services use shuffle.appInstance.labels instead.
-*/}}
-{{- define "shuffle.app.labels" -}}
-{{- include "common.labels.standard" . }}
-app.kubernetes.io/component: app
-{{- end -}}
-
-{{/*
-Return the sanitized name of a shuffle app.
-Usage:
-{{ include "shuffle.appInstance.name" $app }}
-*/}}
-{{- define "shuffle.appInstance.name -}}
-{{ .name | replace "_" | "-" | lower }}
-{{- end -}}
-
-{{/*
-Return the sanitized name of a shuffle app, including the version of the app.
-Usage:
-{{ include "shuffle.appInstance.fullname" $app }}
-*/}}
-{{- define "shuffle.appInstance.fullname -}}
-{{ printf "%s-%s" .name .version | replace "_" | "-" | lower }}
-{{- end -}}
-
-{{/*
-Return the labels for a shuffle app deployed by helm.
-Usage:
-{{ include "shuffle.appInstance.labels" (dict "app" $app "customLabels" .Values.commonLabels "context" $) }}
-*/}}
-{{- define "shuffle.appInstance.labels" -}}
-app.kubernetes.io/name: shuffle-app
-app.kubernetes.io/instance: {{ include "shuffle.appInstance.fullname" .app }}
-helm.sh/chart: {{ include "common.names.chart" .context }}
-app.kubernetes.io/instance: {{ .context.Release.Name }}
-app.kubernetes.io/managed-by: {{ .context.Release.Service }}
-app.kubernetes.io/part-of: shuffle
-app.shuffler.io/name: {{ include "shuffle.appInstance.name" .app }}
-app.shuffler.io/version: {{ .app.version | quote }}
-{{- range $key, $value := .customLabels }}
-{{ $key }}: {{ $value }}
-{{- end }}
-{{- end -}}
-
-{{/*
-Return the match labels for backend components
-*/}}
-{{- define "shuffle.backend.matchLabels" -}}
-{{- include "common.labels.matchLabels" . }}
-app.kubernetes.io/component: backend
-{{- end -}}
-
-{{/*
-Return the match labels for frontend components
-*/}}
-{{- define "shuffle.frontend.matchLabels" -}}
-{{- include "common.labels.matchLabels" . }}
-app.kubernetes.io/component: frontend
-{{- end -}}
-
-{{/*
-Return the match labels for orborus components
-*/}}
-{{- define "shuffle.orborus.matchLabels" -}}
-{{- include "common.labels.matchLabels" . }}
-app.kubernetes.io/component: orborus
-{{- end -}}
-
-{{/*
-Return the match labels for workers.
-These must match the labels of helm-deployed workers (shuffle.workerInstance.labels),
-as well as orborus-deployed workers (deployk8sworker).
-*/}}
-{{- define "shuffle.workerInstance.matchLabels" -}}
-app.kubernetes.io/name: shuffle-worker
-{{- end -}}
-
-{{/*
-Return the match labels for apps.
-These must match the labels of helm-deployed apps (shuffle.appInstance.labels),
-as well as worker-deployed apps (deployK8sApp).
-*/}}
-{{- define "shuffle.appInstance.matchLabels" -}}
-app.kubernetes.io/name: shuffle-app
-{{- end -}}
-
 {{/*
 Return the proper image name (for the init container volume-permissions image)
 */}}
@@ -183,87 +5,17 @@ Return the proper image name (for the init container volume-permissions image)
 {{- include "common.images.image" ( dict "imageRoot" .Values.volumePermissions.image "global" .Values.global "chart" .Chart ) -}}
 {{- end -}}
 
-{{/*
-Return the proper Shuffle backend image name
-*/}}
-{{- define "shuffle.backend.image" -}}
-{{- include "common.images.image" ( dict "imageRoot" .Values.backend.image "global" .Values.global "chart" .Chart ) -}}
-{{- end -}}
 
-{{/*
-Return the proper Docker Image Registry Secret Names for the backend pod
-*/}}
-{{- define "shuffle.backend.imagePullSecrets" -}}
-{{- include "common.images.renderPullSecrets" (dict "images" (list .Values.backend.image) "context" $) -}}
-{{- end -}}
 
-{{/*
-Return the proper Shuffle frontend image name
-*/}}
-{{- define "shuffle.frontend.image" -}}
-{{- include "common.images.image" ( dict "imageRoot" .Values.frontend.image "global" .Values.global "chart" .Chart ) -}}
-{{- end -}}
 
-{{/*
-Return the proper Docker Image Registry Secret Names for the frontend pod
-*/}}
-{{- define "shuffle.frontend.imagePullSecrets" -}}
-{{- include "common.images.renderPullSecrets" (dict "images" (list .Values.frontend.image) "context" $) -}}
-{{- end -}}
 
-{{/*
-Return the proper Shuffle orborus image name
-*/}}
-{{- define "shuffle.orborus.image" -}}
-{{- include "common.images.image" ( dict "imageRoot" .Values.orborus.image "global" .Values.global "chart" .Chart ) -}}
-{{- end -}}
 
-{{/*
-Return the proper Docker Image Registry Secret Names for the orborus pod
-*/}}
-{{- define "shuffle.orborus.imagePullSecrets" -}}
-{{- include "common.images.renderPullSecrets" (dict "images" (list .Values.orborus.image) "context" $) -}}
-{{- end -}}
 
-{{/*
-Return the proper Shuffle worker image name
-*/}}
-{{- define "shuffle.worker.image" -}}
-{{- include "common.images.image" ( dict "imageRoot" .Values.worker.image "global" .Values.global "chart" .Chart ) -}}
-{{- end -}}
 
-{{/*
-Create the name of the service account to use for the Shuffle backend
-*/}}
-{{- define "shuffle.backend.serviceAccount.name" -}}
-{{- if .Values.backend.serviceAccount.create -}}
-    {{ default (include "shuffle.backend.name" .) .Values.backend.serviceAccount.name | trunc 63 | trimSuffix "-" }}
-{{- else -}}
-    {{ default "default" .Values.backend.serviceAccount.name }}
-{{- end -}}
-{{- end -}}
 
-{{/*
-Return the proper Docker Image Registry Secret Names for the backend service account
-*/}}
-{{- define "shuffle.backend.serviceAccount.imagePullSecrets" -}}
-{{- $pullSecrets := list }}
 
-{{- range .Values.global.imagePullSecrets -}}
-    {{- if kindIs "map" . -}}
-        {{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" .name "context" .)) -}}
-    {{- else -}}
-        {{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" . "context" .)) -}}
-    {{- end -}}
-{{- end -}}
 
-{{- range .Values.backend.serviceAccount.imagePullSecrets -}}
-    {{- if kindIs "map" . -}}
-        {{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" .name "context" .)) -}}
-    {{- else -}}
-        {{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" . "context" .)) -}}
-    {{- end -}}
-{{- end -}}
+
 
 {{- if (not (empty $pullSecrets)) -}}
 imagePullSecrets:
@@ -273,22 +25,7 @@ imagePullSecrets:
 {{- end }}
 {{- end -}}
 
-{{/*
-Create the name of the service account to use for the Shuffle frontend
-*/}}
-{{- define "shuffle.frontend.serviceAccount.name" -}}
-{{- if .Values.frontend.serviceAccount.create -}}
-    {{ default (include "shuffle.frontend.name" .) .Values.frontend.serviceAccount.name | trunc 63 | trimSuffix "-" }}
-{{- else -}}
-    {{ default "default" .Values.frontend.serviceAccount.name }}
-{{- end -}}
-{{- end -}}
 
-{{/*
-Return the proper Docker Image Registry Secret Names for the frontend service account
-*/}}
-{{- define "shuffle.frontend.serviceAccount.imagePullSecrets" -}}
-{{- $pullSecrets := list }}
 
 {{- range .Values.global.imagePullSecrets -}}
     {{- if kindIs "map" . -}}
@@ -298,13 +35,7 @@ Return the proper Docker Image Registry Secret Names for the frontend service ac
     {{- end -}}
 {{- end -}}
 
-{{- range .Values.frontend.serviceAccount.imagePullSecrets -}}
-    {{- if kindIs "map" . -}}
-        {{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" .name "context" .)) -}}
-    {{- else -}}
-        {{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" . "context" .)) -}}
-    {{- end -}}
-{{- end -}}
+
 
 {{- if (not (empty $pullSecrets)) -}}
 imagePullSecrets:
@@ -313,130 +44,3 @@ imagePullSecrets:
 {{- end }}
 {{- end }}
 {{- end -}}
-
-{{/*
-Create the name of the service account to use for Shuffle orborus
-*/}}
-{{- define "shuffle.orborus.serviceAccount.name" -}}
-{{- if .Values.orborus.serviceAccount.create -}}
-    {{ default (include "shuffle.orborus.name" .) .Values.orborus.serviceAccount.name | trunc 63 | trimSuffix "-" }}
-{{- else -}}
-    {{ default "default" .Values.orborus.serviceAccount.name }}
-{{- end -}}
-{{- end -}}
-
-{{/*
-Return the proper Docker Image Registry Secret Names for the orborus service account
-*/}}
-{{- define "shuffle.orborus.serviceAccount.imagePullSecrets" -}}
-{{- $pullSecrets := list }}
-
-{{- range .Values.global.imagePullSecrets -}}
-    {{- if kindIs "map" . -}}
-        {{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" .name "context" .)) -}}
-    {{- else -}}
-        {{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" . "context" .)) -}}
-    {{- end -}}
-{{- end -}}
-
-{{- range .Values.orborus.serviceAccount.imagePullSecrets -}}
-    {{- if kindIs "map" . -}}
-        {{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" .name "context" .)) -}}
-    {{- else -}}
-        {{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" . "context" .)) -}}
-    {{- end -}}
-{{- end -}}
-
-{{- if (not (empty $pullSecrets)) -}}
-imagePullSecrets:
-{{- range $pullSecrets | uniq }}
-  - name: {{ . }}
-{{- end }}
-{{- end }}
-{{- end -}}
-
-{{/*
-Create the name of the service account to use for Shuffle workers
-*/}}
-{{- define "shuffle.worker.serviceAccount.name" -}}
-{{- if .Values.worker.serviceAccount.create -}}
-    {{ default (include "shuffle.worker.name" .) .Values.worker.serviceAccount.name | trunc 63 | trimSuffix "-" }}
-{{- else -}}
-    {{ default "default" .Values.worker.serviceAccount.name }}
-{{- end -}}
-{{- end -}}
-
-{{/*
-Return the proper Docker Image Registry Secret Names for the worker service account
-*/}}
-{{- define "shuffle.worker.serviceAccount.imagePullSecrets" -}}
-{{- $pullSecrets := list }}
-
-{{- range .Values.global.imagePullSecrets -}}
-    {{- if kindIs "map" . -}}
-        {{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" .name "context" .)) -}}
-    {{- else -}}
-        {{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" . "context" .)) -}}
-    {{- end -}}
-{{- end -}}
-
-{{- range .Values.worker.serviceAccount.imagePullSecrets -}}
-    {{- if kindIs "map" . -}}
-        {{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" .name "context" .)) -}}
-    {{- else -}}
-        {{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" . "context" .)) -}}
-    {{- end -}}
-{{- end -}}
-
-{{- if (not (empty $pullSecrets)) -}}
-imagePullSecrets:
-{{- range $pullSecrets | uniq }}
-  - name: {{ . }}
-{{- end }}
-{{- end }}
-{{- end -}}
-
-{{/*
-Create the name of the service account to use for Shuffle apps
-*/}}
-{{- define "shuffle.app.serviceAccount.name" -}}
-{{- if .Values.app.serviceAccount.create -}}
-    {{ default (include "shuffle.app.name" .) .Values.app.serviceAccount.name | trunc 63 | trimSuffix "-" }}
-{{- else -}}
-    {{ default "default" .Values.app.serviceAccount.name }}
-{{- end -}}
-{{- end -}}
-
-{{/*
-Return the proper Docker Image Registry Secret Names for the app service account
-*/}}
-{{- define "shuffle.app.serviceAccount.imagePullSecrets" -}}
-{{- $pullSecrets := list }}
-
-{{- range .Values.global.imagePullSecrets -}}
-    {{- if kindIs "map" . -}}
-        {{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" .name "context" .)) -}}
-    {{- else -}}
-        {{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" . "context" .)) -}}
-    {{- end -}}
-{{- end -}}
-
-{{- range .Values.app.serviceAccount.imagePullSecrets -}}
-    {{- if kindIs "map" . -}}
-        {{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" .name "context" .)) -}}
-    {{- else -}}
-        {{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" . "context" .)) -}}
-    {{- end -}}
-{{- end -}}
-
-{{- if (not (empty $pullSecrets)) -}}
-imagePullSecrets:
-{{- range $pullSecrets | uniq }}
-  - name: {{ . }}
-{{- end }}
-{{- end }}
-{{- end -}}
-
-{{- define "shuffle.backend.baseUrl -}}
-http://{{ include "shuffle.backend.name" . }}.{{ .Release.Namespace }}.svc.cluster.local:{{ .Values.backend.containerPorts.http }}
-{{- end - }}

functions/kubernetes/charts/shuffle/templates/backend/_helpers.tpl

@@ -1,3 +1,87 @@
+{{/*
+Return the common name for backend componentes
+*/}}
+{{- define "shuffle.backend.name" -}}
+  {{- printf "%s-backend" (include "common.names.fullname" .) | trunc 63 -}}
+{{- end -}}
+
+{{/*
+Return the common labels for backend components
+The shuffle app builder requires the io.kompose.service=backend label to be set on the backend pod.
+*/}}
+{{- define "shuffle.backend.labels" -}}
+{{- include "common.labels.standard" . }}
+app.kubernetes.io/component: backend
+io.kompose.service: backend
+{{- end -}}
+
+{{/*
+Return the match labels for backend components
+*/}}
+{{- define "shuffle.backend.matchLabels" -}}
+{{- include "common.labels.matchLabels" . }}
+app.kubernetes.io/component: backend
+{{- end -}}
+
+{{/*
+Return the proper Shuffle backend image name
+*/}}
+{{- define "shuffle.backend.image" -}}
+{{- include "common.images.image" ( dict "imageRoot" .Values.backend.image "global" .Values.global "chart" .Chart ) -}}
+{{- end -}}
+
+{{/*
+Return the proper Docker Image Registry Secret Names for the backend pod
+*/}}
+{{- define "shuffle.backend.imagePullSecrets" -}}
+{{- include "common.images.renderPullSecrets" (dict "images" (list .Values.backend.image) "context" $) -}}
+{{- end -}}
+
+{{/*
+Create the name of the service account to use for the Shuffle backend
+*/}}
+{{- define "shuffle.backend.serviceAccount.name" -}}
+{{- if .Values.backend.serviceAccount.create -}}
+    {{ default (include "shuffle.backend.name" .) .Values.backend.serviceAccount.name | trunc 63 | trimSuffix "-" }}
+{{- else -}}
+    {{ default "default" .Values.backend.serviceAccount.name }}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Return the proper Docker Image Registry Secret Names for the backend service account
+*/}}
+{{- define "shuffle.backend.serviceAccount.imagePullSecrets" -}}
+{{- $pullSecrets := list }}
+
+{{- range .Values.global.imagePullSecrets -}}
+    {{- if kindIs "map" . -}}
+        {{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" .name "context" .)) -}}
+    {{- else -}}
+        {{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" . "context" .)) -}}
+    {{- end -}}
+{{- end -}}
+
+{{- range .Values.backend.serviceAccount.imagePullSecrets -}}
+    {{- if kindIs "map" . -}}
+        {{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" .name "context" .)) -}}
+    {{- else -}}
+        {{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" . "context" .)) -}}
+    {{- end -}}
+{{- end -}}
+
+{{- if (not (empty $pullSecrets)) -}}
+imagePullSecrets:
+{{- range $pullSecrets | uniq }}
+  - name: {{ . }}
+{{- end }}
+{{- end }}
+{{- end -}}
+
+{{- define "shuffle.backend.baseUrl -}}
+http://{{ include "shuffle.backend.name" . }}.{{ .Release.Namespace }}.svc.cluster.local:{{ .Values.backend.containerPorts.http }}
+{{- end - }}
+
 {{/*
 Return the environment variables of shuffle-backend in the format
 KEY: VALUE
@@ -12,7 +96,7 @@ BACKEND_PORT: "{{ .Values.backend.containerPorts.http }}"
 BASE_URL: "{{ .Values.shuffle.baseUrl }}"
 SSO_REDIRECT_URL: "{{ .Values.shuffle.baseUrl }}"
 {{- else }}
-BASE_URL: "http://{{ include "shuffle.backend.name" . }}.{{ .Release.Namespace }}.svc.cluster.local:{{ .Values.backend.containerPorts.http }}"
+BASE_URL: "{{ include "shuffle.backend.baseUrl .}}"
 {{- end }}
 ORG_ID: "{{ .Values.shuffle.org }}"
 SHUFFLE_APP_DOWNLOAD_LOCATION: "{{ .Values.backend.apps.downloadLocation }}"
@@ -20,7 +104,7 @@ SHUFFLE_DOWNLOAD_AUTH_BRANCH: "{{ .Values.backend.apps.downloadBranch }}"
 SHUFFLE_APP_FORCE_UPDATE: "{{ .Values.backend.apps.forceUpdate }}"
 SHUFFLE_CHAT_DISABLED: "true"
 # Sets backend_url parameter for workflow execution to the cluster-internal shuffle-backend address
-SHUFFLE_CLOUDRUN_URL: "http://{{ include "shuffle.backend.name" . }}.{{ .Release.Namespace }}.svc.cluster.local:{{ .Values.backend.containerPorts.http }}"
+SHUFFLE_CLOUDRUN_URL: "{{ include "shuffle.backend.baseUrl .}}"
 SHUFFLE_OPENSEARCH_URL: {{ include "common.tplvalues.render" (dict "value" .Values.backend.openSearch.url "context" $) }}
 SHUFFLE_OPENSEARCH_USERNAME: "{{ .Values.backend.openSearch.username }}"
 SHUFFLE_OPENSEARCH_CERTIFICATE_FILE: "{{ .Values.backend.openSearch.certificateFile }}"

functions/kubernetes/charts/shuffle/templates/frontend/_helpers.tpl

@@ -0,0 +1,77 @@
+{{/*
+Return the common name for frontend components
+*/}}
+{{- define "shuffle.frontend.name" -}}
+  {{- printf "%s-frontend" (include "common.names.fullname" .) | trunc 63 -}}
+{{- end -}}
+
+{{/*
+Return the common labels for frontend components
+*/}}
+{{- define "shuffle.frontend.labels" -}}
+{{- include "common.labels.standard" . }}
+app.kubernetes.io/component: frontend
+{{- end -}}
+
+{{/*
+Return the match labels for frontend components
+*/}}
+{{- define "shuffle.frontend.matchLabels" -}}
+{{- include "common.labels.matchLabels" . }}
+app.kubernetes.io/component: frontend
+{{- end -}}
+
+{{/*
+Return the proper Shuffle frontend image name
+*/}}
+{{- define "shuffle.frontend.image" -}}
+{{- include "common.images.image" ( dict "imageRoot" .Values.frontend.image "global" .Values.global "chart" .Chart ) -}}
+{{- end -}}
+
+{{/*
+Return the proper Docker Image Registry Secret Names for the frontend pod
+*/}}
+{{- define "shuffle.frontend.imagePullSecrets" -}}
+{{- include "common.images.renderPullSecrets" (dict "images" (list .Values.frontend.image) "context" $) -}}
+{{- end -}}
+
+{{/*
+Create the name of the service account to use for the Shuffle frontend
+*/}}
+{{- define "shuffle.frontend.serviceAccount.name" -}}
+{{- if .Values.frontend.serviceAccount.create -}}
+    {{ default (include "shuffle.frontend.name" .) .Values.frontend.serviceAccount.name | trunc 63 | trimSuffix "-" }}
+{{- else -}}
+    {{ default "default" .Values.frontend.serviceAccount.name }}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Return the proper Docker Image Registry Secret Names for the frontend service account
+*/}}
+{{- define "shuffle.frontend.serviceAccount.imagePullSecrets" -}}
+{{- $pullSecrets := list }}
+
+{{- range .Values.global.imagePullSecrets -}}
+    {{- if kindIs "map" . -}}
+        {{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" .name "context" .)) -}}
+    {{- else -}}
+        {{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" . "context" .)) -}}
+    {{- end -}}
+{{- end -}}
+
+{{- range .Values.frontend.serviceAccount.imagePullSecrets -}}
+    {{- if kindIs "map" . -}}
+        {{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" .name "context" .)) -}}
+    {{- else -}}
+        {{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" . "context" .)) -}}
+    {{- end -}}
+{{- end -}}
+
+{{- if (not (empty $pullSecrets)) -}}
+imagePullSecrets:
+{{- range $pullSecrets | uniq }}
+  - name: {{ . }}
+{{- end }}
+{{- end }}
+{{- end -}}

functions/kubernetes/charts/shuffle/templates/orborus/_helpers.tpl

@@ -0,0 +1,77 @@
+{{/*
+Return the common name for orborus components
+*/}}
+{{- define "shuffle.orborus.name" -}}
+  {{- printf "%s-orborus" (include "common.names.fullname" .) | trunc 63 -}}
+{{- end -}}
+
+{{/*
+Return the common labels for orborus components
+*/}}
+{{- define "shuffle.orborus.labels" -}}
+{{- include "common.labels.standard" . }}
+app.kubernetes.io/component: orborus
+{{- end -}}
+
+{{/*
+Return the match labels for orborus components
+*/}}
+{{- define "shuffle.orborus.matchLabels" -}}
+{{- include "common.labels.matchLabels" . }}
+app.kubernetes.io/component: orborus
+{{- end -}}
+
+{{/*
+Return the proper Shuffle orborus image name
+*/}}
+{{- define "shuffle.orborus.image" -}}
+{{- include "common.images.image" ( dict "imageRoot" .Values.orborus.image "global" .Values.global "chart" .Chart ) -}}
+{{- end -}}
+
+{{/*
+Return the proper Docker Image Registry Secret Names for the orborus pod
+*/}}
+{{- define "shuffle.orborus.imagePullSecrets" -}}
+{{- include "common.images.renderPullSecrets" (dict "images" (list .Values.orborus.image) "context" $) -}}
+{{- end -}}
+
+{{/*
+Create the name of the service account to use for Shuffle orborus
+*/}}
+{{- define "shuffle.orborus.serviceAccount.name" -}}
+{{- if .Values.orborus.serviceAccount.create -}}
+    {{ default (include "shuffle.orborus.name" .) .Values.orborus.serviceAccount.name | trunc 63 | trimSuffix "-" }}
+{{- else -}}
+    {{ default "default" .Values.orborus.serviceAccount.name }}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Return the proper Docker Image Registry Secret Names for the orborus service account
+*/}}
+{{- define "shuffle.orborus.serviceAccount.imagePullSecrets" -}}
+{{- $pullSecrets := list }}
+
+{{- range .Values.global.imagePullSecrets -}}
+    {{- if kindIs "map" . -}}
+        {{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" .name "context" .)) -}}
+    {{- else -}}
+        {{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" . "context" .)) -}}
+    {{- end -}}
+{{- end -}}
+
+{{- range .Values.orborus.serviceAccount.imagePullSecrets -}}
+    {{- if kindIs "map" . -}}
+        {{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" .name "context" .)) -}}
+    {{- else -}}
+        {{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" . "context" .)) -}}
+    {{- end -}}
+{{- end -}}
+
+{{- if (not (empty $pullSecrets)) -}}
+imagePullSecrets:
+{{- range $pullSecrets | uniq }}
+  - name: {{ . }}
+{{- end }}
+{{- end }}
+{{- end -}}

functions/kubernetes/charts/shuffle/templates/shuffle-app/_helpers.tpl

@@ -0,0 +1,102 @@
+{{/*
+Return the common name for app components.
+*/}}
+{{- define "shuffle.app.name" -}}
+  {{- printf "%s-app" (include "common.names.fullname" .) | trunc 63 -}}
+{{- end -}}
+
+{{/*
+Return the common labels for app components deployed via helm.
+NOTE: App deployments and services use shuffle.appInstance.labels instead.
+*/}}
+{{- define "shuffle.app.labels" -}}
+{{- include "common.labels.standard" . }}
+app.kubernetes.io/component: app
+{{- end -}}
+
+{{/*
+Create the name of the service account to use for Shuffle apps
+*/}}
+{{- define "shuffle.app.serviceAccount.name" -}}
+{{- if .Values.app.serviceAccount.create -}}
+    {{ default (include "shuffle.app.name" .) .Values.app.serviceAccount.name | trunc 63 | trimSuffix "-" }}
+{{- else -}}
+    {{ default "default" .Values.app.serviceAccount.name }}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Return the proper Docker Image Registry Secret Names for the app service account
+*/}}
+{{- define "shuffle.app.serviceAccount.imagePullSecrets" -}}
+{{- $pullSecrets := list }}
+
+{{- range .Values.global.imagePullSecrets -}}
+    {{- if kindIs "map" . -}}
+        {{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" .name "context" .)) -}}
+    {{- else -}}
+        {{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" . "context" .)) -}}
+    {{- end -}}
+{{- end -}}
+
+{{- range .Values.app.serviceAccount.imagePullSecrets -}}
+    {{- if kindIs "map" . -}}
+        {{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" .name "context" .)) -}}
+    {{- else -}}
+        {{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" . "context" .)) -}}
+    {{- end -}}
+{{- end -}}
+
+{{- if (not (empty $pullSecrets)) -}}
+imagePullSecrets:
+{{- range $pullSecrets | uniq }}
+  - name: {{ . }}
+{{- end }}
+{{- end }}
+{{- end -}}
+
+{{/*
+Return the sanitized name of a shuffle app.
+Usage:
+{{ include "shuffle.appInstance.name" $app }}
+*/}}
+{{- define "shuffle.appInstance.name" -}}
+{{ .name | replace "_" "-" | lower }}
+{{- end -}}
+
+{{/*
+Return the sanitized name of a shuffle app, including the version of the app.
+Usage:
+{{ include "shuffle.appInstance.fullname" $app }}
+*/}}
+{{- define "shuffle.appInstance.fullname" -}}
+{{ printf "%s-%s" .name .version | replace "_" "-" | lower }}
+{{- end -}}
+
+{{/*
+Return the labels for a shuffle app deployed by helm.
+Usage:
+{{ include "shuffle.appInstance.labels" (dict "app" $app "customLabels" .Values.commonLabels "context" $) }}
+*/}}
+{{- define "shuffle.appInstance.labels" -}}
+app.kubernetes.io/name: shuffle-app
+app.kubernetes.io/instance: {{ include "shuffle.appInstance.fullname" .app }}
+helm.sh/chart: {{ include "common.names.chart" .context }}
+app.kubernetes.io/instance: {{ .context.Release.Name }}
+app.kubernetes.io/managed-by: {{ .context.Release.Service }}
+app.kubernetes.io/part-of: shuffle
+app.shuffler.io/name: {{ include "shuffle.appInstance.name" .app }}
+app.shuffler.io/version: {{ .app.version | quote }}
+{{- range $key, $value := .customLabels }}
+{{ $key }}: {{ $value }}
+{{- end }}
+{{- end -}}
+
+{{/*
+Return the match labels for apps.
+These must match the labels of helm-deployed apps (shuffle.appInstance.labels),
+as well as worker-deployed apps (deployK8sApp).
+*/}}
+{{- define "shuffle.appInstance.matchLabels" -}}
+app.kubernetes.io/name: shuffle-app
+{{- end -}}

functions/kubernetes/charts/shuffle/templates/shuffle-worker/_helpers.tpl

@@ -0,0 +1,91 @@
+{{/*
+Return the common name for worker components
+*/}}
+{{- define "shuffle.worker.name" -}}
+  {{- printf "%s-worker" (include "common.names.fullname" .) | trunc 63 -}}
+{{- end -}}
+
+{{/*
+Return the common labels for worker components deployed via helm.
+NOTE: Worker deployments and services use shuffle.workerInstance.labels instead.
+*/}}
+{{- define "shuffle.worker.labels" -}}
+{{- include "common.labels.standard" . }}
+app.kubernetes.io/component: worker
+{{- end -}}
+
+{{/*
+Return the proper Shuffle worker image name
+*/}}
+{{- define "shuffle.worker.image" -}}
+{{- include "common.images.image" ( dict "imageRoot" .Values.worker.image "global" .Values.global "chart" .Chart ) -}}
+{{- end -}}
+
+{{/*
+Create the name of the service account to use for Shuffle workers
+*/}}
+{{- define "shuffle.worker.serviceAccount.name" -}}
+{{- if .Values.worker.serviceAccount.create -}}
+    {{ default (include "shuffle.worker.name" .) .Values.worker.serviceAccount.name | trunc 63 | trimSuffix "-" }}
+{{- else -}}
+    {{ default "default" .Values.worker.serviceAccount.name }}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Return the proper Docker Image Registry Secret Names for the worker service account
+*/}}
+{{- define "shuffle.worker.serviceAccount.imagePullSecrets" -}}
+{{- $pullSecrets := list }}
+
+{{- range .Values.global.imagePullSecrets -}}
+    {{- if kindIs "map" . -}}
+        {{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" .name "context" .)) -}}
+    {{- else -}}
+        {{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" . "context" .)) -}}
+    {{- end -}}
+{{- end -}}
+
+{{- range .Values.worker.serviceAccount.imagePullSecrets -}}
+    {{- if kindIs "map" . -}}
+        {{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" .name "context" .)) -}}
+    {{- else -}}
+        {{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" . "context" .)) -}}
+    {{- end -}}
+{{- end -}}
+
+{{- if (not (empty $pullSecrets)) -}}
+imagePullSecrets:
+{{- range $pullSecrets | uniq }}
+  - name: {{ . }}
+{{- end }}
+{{- end }}
+{{- end -}}
+
+{{/*
+Return the labels for a specific worker instance deployed via helm.
+Usage: 
+{{ include "shuffle.workerInstance.labels" (dict "customLabels" .Values.commonLabels "context" $) -}}
+*/}}
+{{- define "shuffle.workerInstance.labels" -}}
+app.kubernetes.io/name: shuffle-worker
+helm.sh/chart: {{ include "common.names.chart" .context }}
+app.kubernetes.io/instance: {{ .context.Release.Name }}
+app.kubernetes.io/managed-by: {{ .context.Release.Service }}
+app.kubernetes.io/part-of: shuffle
+{{- with .context.Chart.AppVersion }}
+app.kubernetes.io/version: {{ . | replace "+" "_" | quote }}
+{{- end -}}
+{{- range $key, $value := .customLabels }}
+{{ $key }}: {{ $value }}
+{{- end }}
+{{- end -}}
+
+{{/*
+Return the match labels for workers.
+These must match the labels of helm-deployed workers (shuffle.workerInstance.labels),
+as well as orborus-deployed workers (deployk8sworker).
+*/}}
+{{- define "shuffle.workerInstance.matchLabels" -}}
+app.kubernetes.io/name: shuffle-worker
+{{- end -}}