galera_app:
  name: galera
  provision: true
  instantiate: false
  pods:
    galera:
      kind: StatefulSet
      service: { ports: [ 3306 ] }
      sched: { replicas: 3, strategy: "Recreate", restrict: { fat_storage: "1" } }
      update: { strategy: RollingUpdate, min_ready: 30 }
      affinity: 
        nodeAffinity:
          requiredDuringSchedulingIgnoredDuringExecution: 
            nodeSelectorTerms:
            - matchExpressions:
              - { key: "hostid", operator: "In", values: [ "1", "2", "3" ] }
      groups: [ "adei_db" ]
      images:
        - image: "chsa/mysql-galera:5.7"
          command: [ "run-mysqld-galera" ]
          ports: [ 3306, 4444, 4567, 4568 ]
          env:
            - { name: "MYSQL_ROOT_PASSWORD", value: "secret@adei/adei-password" } 
            - { name: "MYSQL_USER", value: "adei" }
            - { name: "MYSQL_USER_PRIV_SUPER", value: "1" }
            - { name: "MYSQL_PASSWORD", value: "secret@adei/adei-password" } 
            - { name: "MYSQL_DATABASE", value: "adei" }
            - { name: "MYSQL_EXTRADB", value: "adei_%" }
            - { name: "MYSQL_GALERA_USER", value: "xtrabackup_sst" }
            - { name: "MYSQL_GALERA_PASSWORD", value: "secret@adei/service-password" }
          mappings: 
            - { name: "adei_init", mount: "/var/lib/init" }
            - { name: "adei_host", path: "galera", mount: "/var/lib/mysql/data" }
          resources: {  request: { cpu: 2000m, mem: 4Gi }, limit: { cpu: 6000m, mem: 32Gi } }
#          probes:
#            - { type: "liveness", port: 3306 }
#            - { type: "readiness", command: [ /bin/sh, -i, -c, MYSQL_PWD="$MYSQL_PASSWORD" mysql -h 127.0.0.1 -u $MYSQL_USER -D $MYSQL_DATABASE, -e 'SELECT 1' ], delay: "15", timeout: "5" }


    grecovery:
      sched: { replicas: 0, strategy: "Recreate", restrict: { fat_storage: "1" } }
      affinity: 
        nodeAffinity:
          requiredDuringSchedulingIgnoredDuringExecution: 
            nodeSelectorTerms:
            - matchExpressions:
              - { key: "hostid", operator: "In", values: [ "1", "2", "3" ] }
      groups: [ "adei_db" ]
      images:
        - image: "chsa/mysql-galera:5.7"
          command: [ "run-mysqld-manager" ]
          ports: [ 3306, 4444, 4567, 4568 ]
          env:
            - { name: "MYSQL_ROOT_PASSWORD", value: "secret@adei/adei-password" } 
            - { name: "MYSQL_USER", value: "adei" }
            - { name: "MYSQL_USER_PRIV_SUPER", value: "1" }
            - { name: "MYSQL_PASSWORD", value: "secret@adei/adei-password" } 
            - { name: "MYSQL_DATABASE", value: "adei" }
            - { name: "MYSQL_EXTRADB", value: "adei_%" }
            - { name: "MYSQL_GALERA_USER", value: "xtrabackup_sst" }
            - { name: "MYSQL_GALERA_PASSWORD", value: "secret@adei/service-password" }
            - { name: "POD_NAMESPACE", value: "fieldref@metadata.namespace" }
            - { name: "MYSQL_GALERA_CLUSTER", value: "galera-ss" }
          mappings: 
            - { name: "adei_init", mount: "/var/lib/init" }
            - { name: "adei_host", path: "galera", mount: "/var/lib/mysql/data" }