DataCenterCDC-DS/docker/kubernetes/dolphinscheduler/templates/deployment-dolphinscheduler-alert.yaml

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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
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# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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#
apiVersion: apps/v1
kind: Deployment
metadata:
  name: {{ include "dolphinscheduler.fullname" . }}-alert
  labels:
    app.kubernetes.io/name: {{ include "dolphinscheduler.fullname" . }}-alert
    app.kubernetes.io/instance: {{ .Release.Name }}
    app.kubernetes.io/managed-by: {{ .Release.Service }}
    app.kubernetes.io/component: alert
spec:
  replicas: {{ .Values.alert.replicas }}
  selector:
    matchLabels:
      app.kubernetes.io/name: {{ include "dolphinscheduler.fullname" . }}-alert
      app.kubernetes.io/instance: {{ .Release.Name }}
      app.kubernetes.io/managed-by: {{ .Release.Service }}
      app.kubernetes.io/component: alert
  strategy:
    type: {{ .Values.alert.strategy.type | quote }}
    rollingUpdate:
      maxSurge: {{ .Values.alert.strategy.rollingUpdate.maxSurge | quote }}
      maxUnavailable: {{ .Values.alert.strategy.rollingUpdate.maxUnavailable | quote }}
  template:
    metadata:
      labels:
        app.kubernetes.io/name: {{ include "dolphinscheduler.fullname" . }}-alert
        app.kubernetes.io/instance: {{ .Release.Name }}
        app.kubernetes.io/managed-by: {{ .Release.Service }}
        app.kubernetes.io/component: alert
      {{- if .Values.alert.annotations }}
      annotations:
        {{- toYaml .Values.alert.annotations | nindent 8 }}
      {{- end }}
    spec:
      {{- if .Values.alert.affinity }}
      affinity: {{- toYaml .Values.alert.affinity | nindent 8 }}
      {{- end }}
      {{- if .Values.alert.nodeSelector }}
      nodeSelector: {{- toYaml .Values.alert.nodeSelector | nindent 8 }}
      {{- end }}
      {{- if .Values.alert.tolerations }}
      tolerations: {{- toYaml . | nindent 8 }}
      {{- end }}
      initContainers:
        - name: init-database
          image: busybox:1.31.0
          command:
            - /bin/sh
            - -ec
            - |
              while ! nc -z ${DATABASE_HOST} ${DATABASE_PORT}; do
                  counter=$((counter+1))
                  if [ $counter == 5 ]; then
                      echo "Error: Couldn't connect to database."
                      exit 1
                  fi
                  echo "Trying to connect to database at ${DATABASE_HOST}:${DATABASE_PORT}. Attempt $counter."
                  sleep 60
              done
          env:
            - name: DATABASE_HOST
              {{- if .Values.postgresql.enabled }}
              value: {{ template "dolphinscheduler.postgresql.fullname" . }}
              {{- else }}
              value: {{ .Values.externalDatabase.host | quote }}
            {{- end }}
            - name: DATABASE_PORT
              {{- if .Values.postgresql.enabled }}
              value: "5432"
              {{- else }}
              value: {{ .Values.externalDatabase.port | quote }}
              {{- end }}
      {{- if .Values.image.pullSecrets }}
      imagePullSecrets:
      - name: {{ include "dolphinscheduler.image.pullSecrets" . }}
      {{- end }}
      containers:
        - name: {{ include "dolphinscheduler.fullname" . }}-alert
          image: {{ include "dolphinscheduler.image.repository" . | quote }}
          args:
            - "alert-server"
          imagePullPolicy: {{ .Values.image.pullPolicy }}
          env:
            - name: DOLPHINSCHEDULER_OPTS
              value: {{ default "" .Values.alert.jvmOptions }}
            - name: TZ
              value: {{ .Values.timezone }}
            - name: ALERT_PLUGIN_DIR
              valueFrom:
                configMapKeyRef:
                  key: ALERT_PLUGIN_DIR
                  name: {{ include "dolphinscheduler.fullname" . }}-alert
            - name: XLS_FILE_PATH
              valueFrom:
                configMapKeyRef:
                  key: XLS_FILE_PATH
                  name: {{ include "dolphinscheduler.fullname" . }}-alert
            - name: MAIL_SERVER_HOST
              valueFrom:
                configMapKeyRef:
                  key: MAIL_SERVER_HOST
                  name: {{ include "dolphinscheduler.fullname" . }}-alert
            - name: MAIL_SERVER_PORT
              valueFrom:
                configMapKeyRef:
                  key: MAIL_SERVER_PORT
                  name: {{ include "dolphinscheduler.fullname" . }}-alert
            - name: MAIL_SENDER
              valueFrom:
                configMapKeyRef:
                  key: MAIL_SENDER
                  name: {{ include "dolphinscheduler.fullname" . }}-alert
            - name: MAIL_USER
              valueFrom:
                configMapKeyRef:
                  key: MAIL_USER
                  name: {{ include "dolphinscheduler.fullname" . }}-alert
            - name: MAIL_PASSWD
              valueFrom:
                configMapKeyRef:
                  key: MAIL_PASSWD
                  name: {{ include "dolphinscheduler.fullname" . }}-alert
            - name: MAIL_SMTP_STARTTLS_ENABLE
              valueFrom:
                configMapKeyRef:
                  key: MAIL_SMTP_STARTTLS_ENABLE
                  name: {{ include "dolphinscheduler.fullname" . }}-alert
            - name: MAIL_SMTP_SSL_ENABLE
              valueFrom:
                configMapKeyRef:
                  key: MAIL_SMTP_SSL_ENABLE
                  name: {{ include "dolphinscheduler.fullname" . }}-alert
            - name: MAIL_SMTP_SSL_TRUST
              valueFrom:
                configMapKeyRef:
                  key: MAIL_SMTP_SSL_TRUST
                  name: {{ include "dolphinscheduler.fullname" . }}-alert
            - name: ENTERPRISE_WECHAT_ENABLE
              valueFrom:
                configMapKeyRef:
                  key: ENTERPRISE_WECHAT_ENABLE
                  name: {{ include "dolphinscheduler.fullname" . }}-alert
            - name: ENTERPRISE_WECHAT_CORP_ID
              valueFrom:
                configMapKeyRef:
                  key: ENTERPRISE_WECHAT_CORP_ID
                  name: {{ include "dolphinscheduler.fullname" . }}-alert
            - name: ENTERPRISE_WECHAT_SECRET
              valueFrom:
                configMapKeyRef:
                  key: ENTERPRISE_WECHAT_SECRET
                  name: {{ include "dolphinscheduler.fullname" . }}-alert
            - name: ENTERPRISE_WECHAT_AGENT_ID
              valueFrom:
                configMapKeyRef:
                  key: ENTERPRISE_WECHAT_AGENT_ID
                  name: {{ include "dolphinscheduler.fullname" . }}-alert
            - name: ENTERPRISE_WECHAT_USERS
              valueFrom:
                configMapKeyRef:
                  key: ENTERPRISE_WECHAT_USERS
                  name: {{ include "dolphinscheduler.fullname" . }}-alert
            - name: DATABASE_TYPE
              {{- if .Values.postgresql.enabled }}
              value: "postgresql"
              {{- else }}
              value: {{ .Values.externalDatabase.type | quote }}
              {{- end }}
            - name: DATABASE_DRIVER
              {{- if .Values.postgresql.enabled }}
              value: "org.postgresql.Driver"
              {{- else }}
              value: {{ .Values.externalDatabase.driver | quote }}
              {{- end }}
            - name: DATABASE_HOST
              {{- if .Values.postgresql.enabled }}
              value: {{ template "dolphinscheduler.postgresql.fullname" . }}
              {{- else }}
              value: {{ .Values.externalDatabase.host | quote }}
              {{- end }}
            - name: DATABASE_PORT
              {{- if .Values.postgresql.enabled }}
              value: "5432"
              {{- else }}
              value: {{ .Values.externalDatabase.port | quote }}
              {{- end }}
            - name: DATABASE_USERNAME
              {{- if .Values.postgresql.enabled }}
              value: {{ .Values.postgresql.postgresqlUsername }}
              {{- else }}
              value: {{ .Values.externalDatabase.username | quote }}
              {{- end }}
            - name: DATABASE_PASSWORD
              valueFrom:
                secretKeyRef:
                  {{- if .Values.postgresql.enabled }}
                  name: {{ template "dolphinscheduler.postgresql.fullname" . }}
                  key: postgresql-password
                  {{- else }}
                  name: {{ printf "%s-%s" .Release.Name "externaldb"  }}
                  key: db-password
                  {{- end }}
            - name: DATABASE_DATABASE
              {{- if .Values.postgresql.enabled }}
              value: {{ .Values.postgresql.postgresqlDatabase }}
              {{- else }}
              value: {{ .Values.externalDatabase.database | quote }}
              {{- end }}
            - name: DATABASE_PARAMS
              {{- if .Values.postgresql.enabled }}
              value: "characterEncoding=utf8"
              {{- else }}
              value: {{ .Values.externalDatabase.params | quote }}
              {{- end }}
            - name: RESOURCE_STORAGE_TYPE
              valueFrom:
                configMapKeyRef:
                  key: RESOURCE_STORAGE_TYPE
                  name: {{ include "dolphinscheduler.fullname" . }}-common
            - name: RESOURCE_UPLOAD_PATH
              valueFrom:
                configMapKeyRef:
                  key: RESOURCE_UPLOAD_PATH
                  name: {{ include "dolphinscheduler.fullname" . }}-common
            - name: FS_DEFAULT_FS
              valueFrom:
                configMapKeyRef:
                  key: FS_DEFAULT_FS
                  name: {{ include "dolphinscheduler.fullname" . }}-common
            - name: FS_S3A_ENDPOINT
              valueFrom:
                configMapKeyRef:
                  key: FS_S3A_ENDPOINT
                  name: {{ include "dolphinscheduler.fullname" . }}-common
            - name: FS_S3A_ACCESS_KEY
              valueFrom:
                configMapKeyRef:
                  key: FS_S3A_ACCESS_KEY
                  name: {{ include "dolphinscheduler.fullname" . }}-common
            - name: FS_S3A_SECRET_KEY
              valueFrom:
                configMapKeyRef:
                  key: FS_S3A_SECRET_KEY
                  name: {{ include "dolphinscheduler.fullname" . }}-common
          {{- if .Values.alert.resources }}
          resources:
            limits:
              memory: {{ .Values.alert.resources.limits.memory }}
              cpu: {{ .Values.alert.resources.limits.cpu }}
            requests:
              memory: {{ .Values.alert.resources.requests.memory }}
              cpu: {{ .Values.alert.resources.requests.cpu }}
          {{- end }}
          {{- if .Values.alert.livenessProbe.enabled }}
          livenessProbe:
            exec:
              command:
                - sh
                - /root/checkpoint.sh
                - AlertServer
            initialDelaySeconds: {{ .Values.alert.livenessProbe.initialDelaySeconds }}
            periodSeconds: {{ .Values.alert.livenessProbe.periodSeconds }}
            timeoutSeconds: {{ .Values.alert.livenessProbe.timeoutSeconds }}
            successThreshold: {{ .Values.alert.livenessProbe.successThreshold }}
            failureThreshold: {{ .Values.alert.livenessProbe.failureThreshold }}
          {{- end }}
          {{- if .Values.alert.readinessProbe.enabled }}
          readinessProbe:
            exec:
              command:
                - sh
                - /root/checkpoint.sh
                - AlertServer
            initialDelaySeconds: {{ .Values.alert.readinessProbe.initialDelaySeconds }}
            periodSeconds: {{ .Values.alert.readinessProbe.periodSeconds }}
            timeoutSeconds: {{ .Values.alert.readinessProbe.timeoutSeconds }}
            successThreshold: {{ .Values.alert.readinessProbe.successThreshold }}
            failureThreshold: {{ .Values.alert.readinessProbe.failureThreshold }}
          {{- end }}
          volumeMounts:
            - mountPath: "/opt/dolphinscheduler/logs"
              name: {{ include "dolphinscheduler.fullname" . }}-alert
      volumes:
        - name: {{ include "dolphinscheduler.fullname" . }}-alert
          {{- if .Values.alert.persistentVolumeClaim.enabled }}
          persistentVolumeClaim:
            claimName: {{ include "dolphinscheduler.fullname" . }}-alert
          {{- else }}
          emptyDir: {}
          {{- end }}