分布式调度框架。
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#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
apiVersion: apps/v1
kind: StatefulSet
metadata:
name: {{ include "dolphinscheduler.fullname" . }}-master
labels:
{{- include "dolphinscheduler.master.labels" . | nindent 4 }}
spec:
podManagementPolicy: {{ .Values.master.podManagementPolicy }}
replicas: {{ .Values.master.replicas }}
selector:
matchLabels:
{{- include "dolphinscheduler.master.labels" . | nindent 6 }}
serviceName: {{ template "dolphinscheduler.fullname" . }}-master-headless
template:
metadata:
labels:
{{- include "dolphinscheduler.master.labels" . | nindent 8 }}
{{- if .Values.master.annotations }}
annotations:
{{- toYaml .Values.master.annotations | nindent 8 }}
{{- end }}
spec:
{{- if .Values.master.affinity }}
affinity:
{{- toYaml .Values.master.affinity | nindent 8 }}
{{- end }}
{{- if .Values.master.nodeSelector }}
nodeSelector:
{{- toYaml .Values.master.nodeSelector | nindent 8 }}
{{- end }}
{{- if .Values.master.tolerations }}
tolerations:
{{- toYaml .Values.master.tolerations | nindent 8 }}
{{- end }}
{{- if .Values.image.pullSecret }}
imagePullSecrets:
- name: {{ .Values.image.pullSecret }}
{{- end }}
containers:
- name: {{ include "dolphinscheduler.fullname" . }}-master
image: {{ include "dolphinscheduler.image.fullname" . }}
imagePullPolicy: {{ .Values.image.pullPolicy }}
args:
- "master-server"
ports:
- containerPort: 5678
name: "master-port"
env:
- name: TZ
value: {{ .Values.timezone }}
{{- include "dolphinscheduler.database.env_vars" . | nindent 12 }}
{{- include "dolphinscheduler.registry.env_vars" . | nindent 12 }}
{{- include "dolphinscheduler.fs_s3a.env_vars" . | nindent 12 }}
envFrom:
- configMapRef:
name: {{ include "dolphinscheduler.fullname" . }}-common
- configMapRef:
name: {{ include "dolphinscheduler.fullname" . }}-master
{{- if .Values.master.resources }}
resources:
{{- toYaml .Values.master.resources | nindent 12 }}
{{- end }}
{{- if .Values.master.livenessProbe.enabled }}
livenessProbe:
exec:
command: ["bash", "/root/checkpoint.sh", "MasterServer"]
initialDelaySeconds: {{ .Values.master.livenessProbe.initialDelaySeconds }}
periodSeconds: {{ .Values.master.livenessProbe.periodSeconds }}
timeoutSeconds: {{ .Values.master.livenessProbe.timeoutSeconds }}
successThreshold: {{ .Values.master.livenessProbe.successThreshold }}
failureThreshold: {{ .Values.master.livenessProbe.failureThreshold }}
{{- end }}
{{- if .Values.master.readinessProbe.enabled }}
readinessProbe:
exec:
command: ["bash", "/root/checkpoint.sh", "MasterServer"]
initialDelaySeconds: {{ .Values.master.readinessProbe.initialDelaySeconds }}
periodSeconds: {{ .Values.master.readinessProbe.periodSeconds }}
timeoutSeconds: {{ .Values.master.readinessProbe.timeoutSeconds }}
successThreshold: {{ .Values.master.readinessProbe.successThreshold }}
failureThreshold: {{ .Values.master.readinessProbe.failureThreshold }}
{{- end }}
volumeMounts:
- mountPath: "/opt/dolphinscheduler/logs"
name: {{ include "dolphinscheduler.fullname" . }}-master
{{- include "dolphinscheduler.sharedStorage.volumeMount" . | nindent 12 }}
volumes:
- name: {{ include "dolphinscheduler.fullname" . }}-master
{{- if .Values.master.persistentVolumeClaim.enabled }}
persistentVolumeClaim:
claimName: {{ include "dolphinscheduler.fullname" . }}-master
{{- else }}
emptyDir: {}
{{- end }}
{{- include "dolphinscheduler.sharedStorage.volume" . | nindent 8 }}
{{- if .Values.master.persistentVolumeClaim.enabled }}
volumeClaimTemplates:
- metadata:
name: {{ include "dolphinscheduler.fullname" . }}-master
labels:
app.kubernetes.io/name: {{ include "dolphinscheduler.fullname" . }}-master
{{- include "dolphinscheduler.common.labels" . | nindent 10 }}
spec:
accessModes:
{{- range .Values.master.persistentVolumeClaim.accessModes }}
- {{ . | quote }}
{{- end }}
storageClassName: {{ .Values.master.persistentVolumeClaim.storageClassName | quote }}
resources:
requests:
storage: {{ .Values.master.persistentVolumeClaim.storage | quote }}
{{- end }}