106 lines
2.6 KiB
YAML
106 lines
2.6 KiB
YAML
apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: mysql
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namespace: devops
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labels:
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app.kubernetes.io/name: mysql
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spec:
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replicas: 1
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selector:
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matchLabels:
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app.kubernetes.io/name: mysql
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template:
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metadata:
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labels:
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app.kubernetes.io/name: mysql
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spec:
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securityContext:
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fsGroup: 999
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fsGroupChangePolicy: OnRootMismatch
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seccompProfile:
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type: RuntimeDefault
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containers:
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- name: mysql
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image: mysql:8.0
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imagePullPolicy: IfNotPresent
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ports:
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- containerPort: 3306
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env:
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- name: MYSQL_ROOT_PASSWORD
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valueFrom:
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secretKeyRef:
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name: aiops-secret
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key: mysql-root-password
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- name: MYSQL_DATABASE
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value: aiops
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- name: MYSQL_USER
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value: aiops
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- name: MYSQL_PASSWORD
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valueFrom:
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secretKeyRef:
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name: aiops-secret
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key: mysql-password
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- name: TZ
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value: Asia/Shanghai
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args:
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- --default-authentication-plugin=mysql_native_password
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- --character-set-server=utf8mb4
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- --collation-server=utf8mb4_unicode_ci
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volumeMounts:
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- name: mysql-data
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mountPath: /var/lib/mysql
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securityContext:
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runAsNonRoot: true
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runAsUser: 999
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runAsGroup: 999
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allowPrivilegeEscalation: false
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capabilities:
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drop: ["ALL"]
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seccompProfile:
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type: RuntimeDefault
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readinessProbe:
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exec:
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command: ["sh", "-c", "mysqladmin ping -h 127.0.0.1 -uroot -p\"$MYSQL_ROOT_PASSWORD\""]
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initialDelaySeconds: 20
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periodSeconds: 10
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timeoutSeconds: 5
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resources:
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requests:
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cpu: 250m
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memory: 512Mi
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limits:
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cpu: "1"
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memory: 2Gi
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volumes:
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- name: mysql-data
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persistentVolumeClaim:
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claimName: mysql-data
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---
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# MySQL 数据必须独立持久化，供备份与恢复演练使用。 // Logan.Li
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apiVersion: v1
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kind: PersistentVolumeClaim
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metadata:
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name: mysql-data
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namespace: devops
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labels:
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app.kubernetes.io/name: mysql
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spec:
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accessModes:
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- ReadWriteOnce
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resources:
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requests:
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storage: 10Gi
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---
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apiVersion: v1
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kind: Service
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metadata:
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name: mysql
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namespace: devops
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spec:
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selector:
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app.kubernetes.io/name: mysql
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ports:
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- port: 3306
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targetPort: 3306
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