k8s 里部署gitea+mysql(测试环境)

gitea是一个轻量级的私有代码仓库，mysql是关系型数据库的一种。

部署mysql持久化存储pv和pvc.yaml如下，我这里用的ceph做的分布式存储

apiVersion: v1
kind: PersistentVolume
metadata:
  name: mysql-rbd-pv
spec:
  capacity:
    storage: 1Gi
  accessModes:
    - ReadWriteOnce
    - ReadOnlyMany
  rbd:
    monitors:
      - 192.168.136.129:6789
      - 192.168.136.149:6789
      - 192.168.136.132:6789
    pool: rbd
    image: rbd1
    user: admin
    secretRef:
      name: ceph-secret
    fsType: xfs
  persistentVolumeReclaimPolicy: Retain

---
kind: PersistentVolumeClaim
apiVersion: v1
metadata:
  name: mysql-rbd-pvc
spec:
  accessModes:
    - ReadWriteOnce
    - ReadOnlyMany
  resources:
    requests:
      storage: 1Gi

部署mysql的dep.yaml和svc.yaml如下

apiVersion: apps/v1
kind: Deployment
metadata:
  name: mysql
spec:
  selector:
    matchLabels:
      app: mysql
  replicas: 1
  template:
    metadata:
      labels:
        app: mysql
    spec:
      containers:
      - name: mysql
        image: mysql:5.7
        imagePullPolicy: IfNotPresent
        env:
        - name: MYSQL_ALLOW_EMPTY_PASSWORD
          value: "1"
        - name: MYSQL_ROOT_PASSWORD
          value: "123456"
        ports:
        - name: mysql
          containerPort: 3306
        volumeMounts:
        - name: data
          mountPath: /var/lib/mysql
          subPath: mysql
        resources:
          requests:
            cpu: 500m
            memory: 1Gi
      volumes:
      - name: data
        persistentVolumeClaim:
          claimName: mysql-rbd-pvc
---
apiVersion: v1
kind: Service
metadata:
  name: mysql-svc
  labels:
    app: mysql
spec:
  selector:
    app: mysql
  type: NodePort
  ports:
  - name: database
    port: 3306
    targetPort: mysql
    nodePort: 30006

部署gitea的dep.yaml和svc.yaml如下

apiVersion: apps/v1
kind: Deployment
metadata:
  name: gitea-dep
  labels:
    app: gitea
spec:
  replicas: 1
  selector:
    matchLabels:
      app: gitea
  template:
    metadata:
      labels:
        app: gitea
    spec:
      terminationGracePeriodSeconds: 35
      containers:
      - name: gitea
        image: gitea/gitea
        imagePullPolicy: IfNotPresent
        env:
        - name: DEMO_GREETING
          value: "my-env"
        ports:
        - containerPort: 3000
          name: app-port
          protocol: TCP
        - containerPort: 22
          name: ssh-port
          protocol: TCP
        volumeMounts:
        - name: date-time
          mountPath: /etc/localtime
      volumes:
      - name: date-time
        hostPath:
          path: /etc/localtime
---
apiVersion: v1
kind: Service
metadata:
  name: gitea-svc
  labels:
    app: gitea
spec:
  selector:
    app: gitea
  type: NodePort
  ports:
  - name: web
    port: 3000
    targetPort: app-port
    nodePort: 30002
  - name: ssh
    port: 222
    targetPort: ssh-port
    nodePort: 30222