Kubernetes环境部署Knowage

内容简介：本文说明在Kubernetes环境部署mysql-5.6.38及Knowage,前提打镜像及docker直接部署过程见另一文章：

本文说明在Kubernetes环境部署mysql-5.6.38及Knowage,前提打镜像及 docker 直接部署过程见另一文章：

knowage-mysql.yaml

apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  labels:
    app: knowage-mysql
    provider: kavenran
    version: "5.6.38"
  name: knowage-mysql
  namespace: apps
spec:
  replicas: 1
  selector:
    matchLabels:
      app: knowage-mysql
  template:
    metadata:
      labels:
        app: knowage-mysql
    spec:
      containers:
      - name: knowage-mysql
        image: "kr.io/db/mysql:5.6.38"
        imagePullPolicy: IfNotPresent
        env:
        - name: MYSQL_DATABASE
          value: "knowagedb"
        - name: MYSQL_ROOT_PASSWORD
          value: "xxxxxx"
        - name: MYSQL_USER
          value: "knowageuser"
        - name: MYSQL_PASSWORD
          value: "xxxxxx"
        ports:
        - containerPort: 3306
          protocol: TCP
          name: http
        volumeMounts:
        - name: knowage-mysql-data
          mountPath: /var/lib/mysql
      volumes:
      - name: knowage-mysql-data
        persistentVolumeClaim:
          claimName: knowage-mysql-data-pv

---
kind: PersistentVolumeClaim
apiVersion: v1
metadata:
  name: knowage-mysql-data-pv
  namespace: apps
  annotations:
    volume.beta.kubernetes.io/storage-class: standard
spec:
  accessModes:
    - ReadWriteMany
  resources:
    requests:
      storage: 2Gi
      
---
apiVersion: v1
kind: Service
metadata:
  name: knowage-mysql
  namespace: apps
  labels: 
    app: knowage-mysql
    provider: kavenran
    version: '5.6.38'
spec:
  type: ClusterIP
  ports:
  - port: 3306
    protocol: TCP
    targetPort: 3306
    name: http
  sessionAffinity: ClientIP
  selector:
    app: knowage-mysql

---
apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  name: kwnowage-mysql
  namespace: apps
spec:
  rules:
  - host: kwdata.kr.io
    http:
      paths:
      - path: /
        backend:
          serviceName: knowage-mysql
          servicePort: 3306

创建后，为了可远程访问需要登录 mysql 执行:

grant all on *.* to root@'%' identified by 'xxxxxx' with grant option; 
grant all on *.* to knowageuser@'%' identified by 'xxxxxx' with grant option; 
flush privileges;

knowage-server.yaml

apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  labels:
    app: knowage-server
    provider: kavenran
    version: "6.1.8"
  name: knowage-server
  namespace: apps
spec:
  replicas: 1
  selector:
    matchLabels:
      app: knowage-server
  template:
    metadata:
      labels:
        app: knowage-server
    spec:
      containers:
      - name: knowage-server
        image: "kr.io/bi/knowage:6.1.8"
        imagePullPolicy: IfNotPresent
        env:
        - name: DB_ENV_MYSQL_DATABASE
          value: "knowagedb"
        - name: DB_ENV_MYSQL_USER
          value: "knowageuser"
        - name: DB_ENV_MYSQL_PASSWORD
          value: "xxxxxx"
        - name: DB_PORT_3306_TCP_ADDR
          value: "knowage-mysql"
        - name: DB_PORT_3306_TCP_PORT
          value: "3306"
        - name: PUBLIC_ADDRESS
          value: "kw.kr.io"
        - name: PUBLIC_PROT
          value: "80"  //此处我修改过，官方镜像只支持8080
        - name: WAIT_MYSQL
          value: "true"
        ports:
        - containerPort: 8080
          protocol: TCP
          name: http
        volumeMounts:
        - name: knowage-server-data
          mountPath: /home/knowage/apache-tomcat-7.0.57/attachments
      volumes:
      - name: knowage-server-data
        persistentVolumeClaim:
          claimName: knowage-server-data-pv

---
kind: PersistentVolumeClaim
apiVersion: v1
metadata:
  name: knowage-server-data-pv
  namespace: apps
  annotations:
    volume.beta.kubernetes.io/storage-class: standard
spec:
  accessModes:
    - ReadWriteMany
  resources:
    requests:
      storage: 2Gi
      
---
apiVersion: v1
kind: Service
metadata:
  name: knowage-server
  namespace: apps
  labels: 
    app: knowage-server
    provider: kavenran
    version: '6.1.8'
spec:
  type: ClusterIP
  ports:
  - port: 8080
    protocol: TCP
    targetPort: 8080
    name: http
  sessionAffinity: ClientIP
  selector:
    app: knowage-server

---
apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  name: kwnowage-ingress
  namespace: apps
spec:
  rules:
  - host: bi.kr.io
    http:
      paths:
      - path: /
        backend:
          serviceName: knowage-server
          servicePort: 8080

创建后，可使用 bi.kr.io来访问knowage。

使用过程中遇到任何问题欢迎留言或加入Knowage开源BI中国社区：QQ 158245788

Kubernetes环境部署Knowage

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