151 lines
4.1 KiB
YAML
151 lines
4.1 KiB
YAML
apiVersion: v1
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kind: Service
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metadata:
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name: plausible-events-db
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labels:
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app.kubernetes.io/name: clickhouse
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app.kubernetes.io/component: database
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app.kubernetes.io/part-of: plausible
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spec:
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type: ClusterIP
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ports:
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- name: db
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port: 8123
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targetPort: 8123
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protocol: TCP
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selector:
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app.kubernetes.io/name: clickhouse
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app.kubernetes.io/component: database
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app.kubernetes.io/part-of: plausible
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---
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apiVersion: v1
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kind: ConfigMap
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metadata:
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name: plausible-events-db-config
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data:
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clickhouse-config.xml: |
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<yandex>
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<logger>
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<level>warning</level>
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<console>true</console>
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</logger>
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<!-- Stop all the unnecessary logging -->
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<query_thread_log remove="remove"/>
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<query_log remove="remove"/>
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<text_log remove="remove"/>
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<trace_log remove="remove"/>
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<metric_log remove="remove"/>
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<asynchronous_metric_log remove="remove"/>
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</yandex>
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clickhouse-user-config.xml: |
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<yandex>
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<profiles>
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<default>
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<log_queries>0</log_queries>
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<log_query_threads>0</log_query_threads>
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</default>
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</profiles>
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</yandex>
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---
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apiVersion: apps/v1
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kind: StatefulSet
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metadata:
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name: plausible-events-db
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labels:
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app.kubernetes.io/name: clickhouse
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app.kubernetes.io/component: database
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app.kubernetes.io/part-of: plausible
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spec:
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replicas: 1
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serviceName: plausible-events-db
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selector:
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matchLabels:
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app.kubernetes.io/name: clickhouse
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app.kubernetes.io/component: database
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app.kubernetes.io/part-of: plausible
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template:
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metadata:
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labels:
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app.kubernetes.io/name: clickhouse
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app.kubernetes.io/component: database
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app.kubernetes.io/part-of: plausible
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spec:
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restartPolicy: Always
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# see https://github.com/ClickHouse/ClickHouse/blob/master/docker/server/Dockerfile
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securityContext:
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runAsUser: 101
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runAsGroup: 101
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fsGroup: 101
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containers:
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- name: plausible-events-db
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image: yandex/clickhouse-server:latest
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imagePullPolicy: Always
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ports:
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- containerPort: 8123
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volumeMounts:
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- name: data
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mountPath: /var/lib/clickhouse
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- name: config
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mountPath: /etc/clickhouse-server/config.d/logging.xml
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subPath: clickhouse-config.xml
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readOnly: true
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- name: config
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mountPath: /etc/clickhouse-server/users.d/logging.xml"
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subPath: clickhouse-user-config.xml
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readOnly: true
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env:
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- name: CLICKHOUSE_DB
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value: plausible
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- name: CLICKHOUSE_USER
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valueFrom:
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secretKeyRef:
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name: plausible-events-db-user
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key: username
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- name: CLICKHOUSE_PASSWORD
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valueFrom:
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secretKeyRef:
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name: plausible-events-db-user
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key: password
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securityContext:
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allowPrivilegeEscalation: false
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resources:
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limits:
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memory: 2Gi
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cpu: 1500m
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requests:
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memory: 80Mi
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cpu: 10m
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readinessProbe:
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httpGet:
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path: /ping
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port: 8123
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initialDelaySeconds: 20
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failureThreshold: 6
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periodSeconds: 10
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livenessProbe:
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httpGet:
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path: /ping
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port: 8123
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initialDelaySeconds: 30
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failureThreshold: 3
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periodSeconds: 10
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volumes:
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- name: config
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configMap:
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name: plausible-events-db-config
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volumeClaimTemplates:
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- metadata:
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name: data
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labels:
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app.kubernetes.io/name: clickhouse
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app.kubernetes.io/component: database
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app.kubernetes.io/part-of: plausible
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spec:
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accessModes: ["ReadWriteOnce"]
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resources:
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requests:
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storage: 128Mi
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limits:
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storage: 20Gi
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