apiVersion: clickhouse.altinity.com/v1
kind: ClickHouseInstallation
metadata:
  name: otel-cluster
spec:
  templates:
    podTemplates:
      - name: clickhouse-pod-template
        spec:
          containers:
            - name: clickhouse
              image: altinity/clickhouse-server:25.3.6.10034.altinitystable
              volumeMounts:
                - name: clickhouse-storage
                  mountPath: /var/lib/clickhouse
    volumeClaimTemplates:
      - name: clickhouse-storage
        reclaimPolicy: Retain
        spec:
          accessModes:
            - ReadWriteOnce
          resources:
            requests:
              storage: 5Gi
  configuration:
    clusters:
      - name: otel-cluster
        layout:
          shardsCount: 1
          replicasCount: 1
        templates:
          podTemplate: clickhouse-pod-template