cameleer-server/deploy/clickhouse.yaml

apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: clickhouse
  namespace: cameleer
spec:
  serviceName: clickhouse
  replicas: 1
  selector:
    matchLabels:
      app: clickhouse
  template:
    metadata:
      labels:
        app: clickhouse
    spec:
      containers:
        - name: clickhouse
          image: clickhouse/clickhouse-server:24.12
          env:
            - name: CLICKHOUSE_USER
              valueFrom:
                secretKeyRef:
                  name: clickhouse-credentials
                  key: CLICKHOUSE_USER
            - name: CLICKHOUSE_PASSWORD
              valueFrom:
                secretKeyRef:
                  name: clickhouse-credentials
                  key: CLICKHOUSE_PASSWORD
            - name: CLICKHOUSE_DEFAULT_ACCESS_MANAGEMENT
              value: "1"
          ports:
            - containerPort: 8123
              name: http
            - containerPort: 9000
              name: native
          volumeMounts:
            - name: data
              mountPath: /var/lib/clickhouse
            - name: initdb
              mountPath: /docker-entrypoint-initdb.d
          resources:
            requests:
              memory: "2Gi"
              cpu: "500m"
            limits:
              memory: "4Gi"
              cpu: "2000m"
          livenessProbe:
            httpGet:
              path: /ping
              port: 8123
            initialDelaySeconds: 10
            periodSeconds: 10
            timeoutSeconds: 3
            failureThreshold: 3
          readinessProbe:
            httpGet:
              path: /ping
              port: 8123
            initialDelaySeconds: 5
            periodSeconds: 5
            timeoutSeconds: 3
            failureThreshold: 3
      volumes:
        - name: initdb
          configMap:
            name: clickhouse-initdb
  volumeClaimTemplates:
    - metadata:
        name: data
      spec:
        accessModes: ["ReadWriteOnce"]
        resources:
          requests:
            storage: 50Gi
---
apiVersion: v1
kind: Service
metadata:
  name: clickhouse
  namespace: cameleer
spec:
  clusterIP: None
  selector:
    app: clickhouse
  ports:
    - port: 8123
      targetPort: 8123
      name: http
    - port: 9000
      targetPort: 9000
      name: native
---
apiVersion: v1
kind: ConfigMap
metadata:
  name: clickhouse-initdb
  namespace: cameleer
data:
  01-create-database.sql: |
    CREATE DATABASE IF NOT EXISTS cameleer;