3-statefulset-sb-admin-server.yaml

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# Spring Boot Admin Server (statefulSet) #
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apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: sb-admin-server
  namespace: my-mule4-stack
  labels:
    app: sb-admin-server
spec:
  serviceName: sb-admin-server-service
  selector:
    matchLabels:
      app: sb-admin-server
  replicas: 2
  template:
    metadata:
      labels:
        app: sb-admin-server
        # allow own management
        spring-boot-managed: "true"
    spec:
      containers:
        - image: docker.hawkore.com/k8s/spring-boot-admin-server-gg:latest
          imagePullPolicy: "Never"
          name: sb-admin-server
          env:
            - name: LANG
              value: 'C.UTF-8'
            - name: USER_JVM_OPTS
              value: '-server -Xms128M -Xmx256M
              -Dspring.boot.admin.ui.public-url=http://sbadmin.local
              -Dspring.application.name=sb-admin-server'
          workingDir: /opt/sba/
          ports:
            - containerPort: 8882 # Spring Boot port
            - containerPort: 8888 # Spring Boot management port (actuator)
          resources:
            limits:
              memory: "640Mi"
          readinessProbe:
            tcpSocket:
              port: 8882
            initialDelaySeconds: 30
            periodSeconds: 10
          livenessProbe:
            tcpSocket:
              port: 8882
            initialDelaySeconds: 300
            periodSeconds: 10
      restartPolicy: Always