DataCenterCDC-DS/deploy/kubernetes/dolphinscheduler/templates/_helpers.tpl

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{{/* vim: set filetype=mustache: */}}

{{/*
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 "dolphinscheduler.fullname" -}}
{{- .Release.Name | trunc 63 | trimSuffix "-" -}}
{{- end -}}

{{/*
Create default docker images' fullname.
*/}}
{{- define "dolphinscheduler.image.fullname.master" -}}
{{- .Values.image.registry }}/{{ .Values.image.master }}:{{ .Values.image.tag | default .Chart.AppVersion -}}
{{- end -}}
{{- define "dolphinscheduler.image.fullname.worker" -}}
{{- .Values.image.registry }}/{{ .Values.image.worker }}:{{ .Values.image.tag | default .Chart.AppVersion -}}
{{- end -}}
{{- define "dolphinscheduler.image.fullname.api" -}}
{{- .Values.image.registry }}/{{ .Values.image.api }}:{{ .Values.image.tag | default .Chart.AppVersion -}}
{{- end -}}
{{- define "dolphinscheduler.image.fullname.alert" -}}
{{- .Values.image.registry }}/{{ .Values.image.alert }}:{{ .Values.image.tag | default .Chart.AppVersion -}}
{{- end -}}
{{- define "dolphinscheduler.image.fullname.tools" -}}
{{- .Values.image.registry }}/{{ .Values.image.tools }}:{{ .Values.image.tag | default .Chart.AppVersion -}}
{{- end -}}

{{/*
Create a default common labels.
*/}}
{{- define "dolphinscheduler.common.labels" -}}
app.kubernetes.io/instance: {{ .Release.Name }}
app.kubernetes.io/managed-by: {{ .Release.Service }}
app.kubernetes.io/version: {{ .Chart.AppVersion }}
{{- end -}}

{{/*
Create a master labels.
*/}}
{{- define "dolphinscheduler.master.labels" -}}
app.kubernetes.io/name: {{ include "dolphinscheduler.fullname" . }}-master
app.kubernetes.io/component: master
{{ include "dolphinscheduler.common.labels" . }}
{{- end -}}

{{/*
Create a worker labels.
*/}}
{{- define "dolphinscheduler.worker.labels" -}}
app.kubernetes.io/name: {{ include "dolphinscheduler.fullname" . }}-worker
app.kubernetes.io/component: worker
{{ include "dolphinscheduler.common.labels" . }}
{{- end -}}

{{/*
Create an alert labels.
*/}}
{{- define "dolphinscheduler.alert.labels" -}}
app.kubernetes.io/name: {{ include "dolphinscheduler.fullname" . }}-alert
app.kubernetes.io/component: alert
{{ include "dolphinscheduler.common.labels" . }}
{{- end -}}

{{/*
Create an api labels.
*/}}
{{- define "dolphinscheduler.api.labels" -}}
app.kubernetes.io/name: {{ include "dolphinscheduler.fullname" . }}-api
app.kubernetes.io/component: api
{{ include "dolphinscheduler.common.labels" . }}
{{- end -}}

{{/*
Create a default fully qualified postgresql name.
We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
*/}}
{{- define "dolphinscheduler.postgresql.fullname" -}}
{{- $name := default "postgresql" .Values.postgresql.nameOverride -}}
{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
{{- end -}}

{{/*
Create a default fully qualified mysql name.
We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
*/}}
{{- define "dolphinscheduler.mysql.fullname" -}}
{{- $name := default "mysql" .Values.mysql.nameOverride -}}
{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
{{- end -}}

{{/*
Create a default fully qualified zookeeper name.
We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
*/}}
{{- define "dolphinscheduler.zookeeper.fullname" -}}
{{- $name := default "zookeeper" .Values.zookeeper.nameOverride -}}
{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
{{- end -}}

{{/*
Create a default fully qualified minio name.
We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
*/}}
{{- define "dolphinscheduler.minio.fullname" -}}
{{- $name := default "minio" .Values.minio.nameOverride -}}
{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
{{- end -}}

{{/*
Create a default fully qualified zookkeeper quorum.
*/}}
{{- define "dolphinscheduler.zookeeper.quorum" -}}
{{- $port := default "2181" .Values.zookeeper.service.port | toString -}}
{{- printf "%s:%s" (include "dolphinscheduler.zookeeper.fullname" .) $port -}}
{{- end -}}

{{/*
Create a database environment variables.
*/}}
{{- define "dolphinscheduler.database.env_vars" -}}
- name: DATABASE
  {{- if .Values.postgresql.enabled }}
  value: "postgresql"
  {{- else if .Values.mysql.enabled }}
  value: "mysql"
  {{- else }}
  value: {{ .Values.externalDatabase.type | quote }}
  {{- end }}
- name: SPRING_DATASOURCE_URL
  {{- if .Values.postgresql.enabled }}
  value: jdbc:postgresql://{{ template "dolphinscheduler.postgresql.fullname" . }}:5432/{{ .Values.postgresql.postgresqlDatabase }}?{{ .Values.postgresql.params }}
  {{- else if .Values.mysql.enabled }}
  value: jdbc:mysql://{{ template "dolphinscheduler.mysql.fullname" . }}:3306/{{ .Values.mysql.auth.database }}?{{ .Values.mysql.auth.params }}
  {{- else }}
  value: jdbc:{{ .Values.externalDatabase.type }}://{{ .Values.externalDatabase.host }}:{{ .Values.externalDatabase.port }}/{{ .Values.externalDatabase.database }}?{{ .Values.externalDatabase.params }}
  {{- end }}
- name: SPRING_DATASOURCE_USERNAME
  {{- if .Values.postgresql.enabled }}
  value: {{ .Values.postgresql.postgresqlUsername }}
  {{- else if .Values.mysql.enabled }}
  value: {{ .Values.mysql.auth.username }}
  {{- else }}
  value: {{ .Values.externalDatabase.username | quote }}
  {{- end }}
- name: SPRING_DATASOURCE_PASSWORD
  valueFrom:
    secretKeyRef:
      {{- if .Values.postgresql.enabled }}
      name: {{ template "dolphinscheduler.postgresql.fullname" . }}
      key: postgresql-password
      {{- else if .Values.mysql.enabled }}
      name: {{ template "dolphinscheduler.mysql.fullname" . }}
      key: mysql-password
      {{- else }}
      name: {{ include "dolphinscheduler.fullname" . }}-externaldb
      key: database-password
      {{- end }}
{{- end -}}

{{/*
Wait for database to be ready.
*/}}
{{- define "dolphinscheduler.database.wait-for-ready" -}}
- name: wait-for-database
  image: {{ .Values.initImage.busybox }}
  imagePullPolicy: {{ .Values.initImage.pullPolicy }}
{{- if .Values.postgresql.enabled }}
  command: ['sh', '-xc', 'for i in $(seq 1 180); do nc -z -w3 {{ template "dolphinscheduler.postgresql.fullname" . }} 5432 && exit 0 || sleep 5; done; exit 1']
{{- else if .Values.mysql.enabled }}
  command: ['sh', '-xc', 'for i in $(seq 1 180); do nc -z -w3 {{ template "dolphinscheduler.mysql.fullname" . }} 3306 && exit 0 || sleep 5; done; exit 1']
{{- else }}
  command: ['sh', '-xc', 'for i in $(seq 1 180); do nc -z -w3 {{ .Values.externalDatabase.host }} {{ .Values.externalDatabase.port }} && exit 0 || sleep 5; done; exit 1']
{{- end }}
{{- end -}}

{{/*
Wait for minio to be ready.
*/}}
{{- define "dolphinscheduler.minio.wait-for-ready" -}}
{{- if .Values.minio.enabled }}
- name: wait-for-minio
  image: {{ .Values.initImage.busybox }}
  imagePullPolicy: {{ .Values.initImage.pullPolicy }}
  command: ['sh', '-xc', 'for i in $(seq 1 180); do nc -z -w3 {{ template "dolphinscheduler.minio.fullname" . }} 9000 && exit 0 || sleep 5; done; exit 1']
{{- end }}
{{- end -}}

{{/*
Create a registry environment variables.
*/}}
{{- define "dolphinscheduler.registry.env_vars" -}}
- name: REGISTRY_TYPE
  {{- if .Values.zookeeper.enabled }}
  value: "zookeeper"
  {{- else }}
  value: {{ .Values.externalRegistry.registryPluginName }}
  {{- end }}
- name: REGISTRY_ZOOKEEPER_CONNECT_STRING
  {{- if .Values.zookeeper.enabled }}
  value: {{ template "dolphinscheduler.zookeeper.quorum" . }}
  {{- else }}
  value: {{ .Values.externalRegistry.registryServers }}
  {{- end }}
{{- end -}}

{{/*
Create a sharedStoragePersistence volume.
*/}}
{{- define "dolphinscheduler.sharedStorage.volume" -}}
{{- if .Values.common.sharedStoragePersistence.enabled -}}
- name: {{ include "dolphinscheduler.fullname" . }}-shared
  persistentVolumeClaim:
    claimName: {{ include "dolphinscheduler.fullname" . }}-shared
{{- end -}}
{{- end -}}

{{/*
Create a sharedStoragePersistence volumeMount.
*/}}
{{- define "dolphinscheduler.sharedStorage.volumeMount" -}}
{{- if .Values.common.sharedStoragePersistence.enabled -}}
- mountPath: {{ .Values.common.sharedStoragePersistence.mountPath | quote }}
  name: {{ include "dolphinscheduler.fullname" . }}-shared
{{- end -}}
{{- end -}}

{{/*
Create a fsFileResourcePersistence volume.
*/}}
{{- define "dolphinscheduler.fsFileResource.volume" -}}
{{- if .Values.common.fsFileResourcePersistence.enabled -}}
- name: {{ include "dolphinscheduler.fullname" . }}-fs-file
  persistentVolumeClaim:
    claimName: {{ include "dolphinscheduler.fullname" . }}-fs-file
{{- end -}}
{{- end -}}

{{/*
Create a fsFileResourcePersistence volumeMount.
*/}}
{{- define "dolphinscheduler.fsFileResource.volumeMount" -}}
{{- if .Values.common.fsFileResourcePersistence.enabled -}}
- mountPath: {{ default "/dolphinscheduler" .Values.common.configmap.RESOURCE_UPLOAD_PATH | quote }}
  name: {{ include "dolphinscheduler.fullname" . }}-fs-file
{{- end -}}
{{- end -}}