apiVersion: apps/v1
kind: Deployment
metadata:
  name: stolon-proxy
  namespace: stolon-postgres
spec:
  replicas: 2
  selector:
    matchLabels:
      component: stolon-proxy
      stolon-cluster: kube-stolon
  template:
    metadata:
      labels:
        component: stolon-proxy
        stolon-cluster: kube-stolon
      annotations:
        prometheus.io/scrape: "true"
        prometheus.io/port: "8080"
    spec:
      containers:
      - name: stolon-proxy
        image: sorintlab/stolon:master-pg10
        command:
          - "/bin/bash"
          - "-ec"
          - |
            exec gosu stolon stolon-proxy
        env:
          - name: POD_NAME
            valueFrom:
              fieldRef:
                fieldPath: metadata.name
          - name: STPROXY_CLUSTER_NAME
            valueFrom:
              fieldRef:
                fieldPath: metadata.labels['stolon-cluster']
          - name: STPROXY_STORE_BACKEND
            value: "kubernetes"
          - name: STPROXY_KUBE_RESOURCE_KIND
            value: "configmap"
          - name: STPROXY_LISTEN_ADDRESS
            value: "0.0.0.0"
          - name: STPROXY_METRICS_LISTEN_ADDRESS
            value: "0.0.0.0:8080"
          ## Uncomment this to enable debug logs
          #- name: STPROXY_DEBUG
          #  value: "true"
        ports:
          - containerPort: 5432
          - containerPort: 8080
        readinessProbe:
          tcpSocket:
            port: 5432
          initialDelaySeconds: 10
          timeoutSeconds: 5
