15-hostNetwork-04-simple-fixed-replicas.yaml

apiVersion: "clickhouse.altinity.com/v1"
kind: "ClickHouseInstallation"
metadata:
  name: "hostnet4"
spec:
  defaults:
    templates:
      podTemplate: pod-distribution

  configuration:
    users:
      default/networks/ip:
        - "::/0"
    clusters:
      - name: "hnet4"
        layout:
          shardsCount: 3
          replicas:
            - templates:
                hostTemplate: replica-0
            - templates:
                hostTemplate: replica-1
            - templates:
                hostTemplate: replica-2

  templates:
    hostTemplates:
      - name: replica-0
        spec:
          tcpPort: 9000
          httpPort: 8123
          interserverHTTPPort: 9009
      - name: replica-1
        spec:
          tcpPort: 9001
          httpPort: 8124
          interserverHTTPPort: 9010
      - name: replica-2
        spec:
          tcpPort: 9002
          httpPort: 8125
          interserverHTTPPort: 9011

    podTemplates:
      - name: pod-distribution
        podDistribution:
          - type: CircularReplication
        spec:
          hostNetwork: true
          dnsPolicy: ClusterFirstWithHostNet
          containers:
            - name: clickhouse
              image: yandex/clickhouse-server:19.16