k8s部署sonarqube服务

前言

sonarqube本身是一个代码审查工具，在cicd流程中还是比较常见的
通过k8s部署sonarqube需要两个文件
pgsql.yaml sonarqube.yaml

pgsql.yaml

通常用于定义与 PostgreSQL 数据库相关的配置或自动化任务。它可以在应用程序配置、CI/CD 管道或配置管理工具中使用。

apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: postgres-data
  namespace: kube-devops
spec:
  accessModes:
    - ReadWriteMany
  storageClassName: "managed-nfs-storage"
  resources:
    requests:
      storage: 1Gi
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: postgres-sonar
  namespace: kube-devops
spec:
  replicas: 1
  selector:
    matchLabels:
      app: postgres-sonar
  template:
    metadata:
      labels:
        app: postgres-sonar
    spec:
      containers:
      - name: postgres-sonar
        image: postgres:14.2
        ports:
        - containerPort: 5432
        env:
        - name: POSTGRES_DB
          value: "sonarDB"
        - name: POSTGRES_USER
          value: "sonarUser"
        - name: POSTGRES_PASSWORD 
          value: "123456"
        volumeMounts:
          - name: data
            mountPath: /var/lib/postgresql/data
      volumes:
        - name: data
          persistentVolumeClaim:
            claimName: postgres-data
---
apiVersion: v1
kind: Service
metadata:
  name: postgres-sonar
  namespace: kube-devops
  labels:
    app: postgres-sonar
spec:
  type: NodePort
  ports:
  - name: postgres-sonar
    port: 5432
    targetPort: 5432
    protocol: TCP
  selector:
    app: postgres-sonar

sonarqube.yaml

通常用于定义 SonarQube 代码质量扫描的配置或在 Kubernetes 中部署 SonarQube 实例的配置。

apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: sonarqube-data
  namespace: kube-devops
spec:
  accessModes:
    - ReadWriteMany
  storageClassName: "managed-nfs-storage"
  resources:
    requests:
      storage: 1Gi
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: sonarqube
  namespace: kube-devops
  labels:
    app: sonarqube
spec:
  replicas: 1
  selector:
    matchLabels:
      app: sonarqube
  template:
    metadata:
      labels:
        app: sonarqube
    spec:
      initContainers:
      - name: init-sysctl
        image: busybox:1.28.4
        command: ["sysctl", "-w", "vm.max_map_count=262144"]
        securityContext:
          privileged: true
      containers:
      - name: sonarqube
        image: sonarqube
        ports:
        - containerPort: 9000
        env:
        - name: SONARQUBE_JDBC_USERNAME
          value: "sonarUser"
        - name: SONARQUBE_JDBC_PASSWORD
          value: "123456"
        - name: SONARQUBE_JDBC_URL
          value: "jdbc:postgresql://postgres-sonar:5432/sonarDB"
        livenessProbe:
          httpGet:
            path: /sessions/new
            port: 9000
          initialDelaySeconds: 60
          periodSeconds: 30
        readinessProbe:
          httpGet:
            path: /sessions/new
            port: 9000
          initialDelaySeconds: 60
          periodSeconds: 30
          failureThreshold: 6
        volumeMounts:
        - mountPath: /opt/sonarqube/conf
          name: data
        - mountPath: /opt/sonarqube/data
          name: data
        - mountPath: /opt/sonarqube/extensions
          name: data
      volumes:
      - name: data
        persistentVolumeClaim:
          claimName: sonarqube-data 
---
apiVersion: v1
kind: Service
metadata:
  name: sonarqube
  namespace: kube-devops
  labels:
    app: sonarqube
spec:
  type: NodePort
  ports:
  - name: sonarqube
    port: 9000
    targetPort: 9000
    protocol: TCP
  selector:
    app: sonarqube

按照上述两个文件运行

kubectl apply -f pgsql.yaml -f sonarqube.yaml

使用
kubectl get po -n kube-devops
可以查看运行状态

如果长时间没有正常启动
可执行
kubectl describe pod -n kube-devops
查看原因
有可能是pvc没绑定pv的原因

运行成功示例图

查看服务运行情况

kubectl get svc -n kube-devops

使用服务器ip和暴露的端口即可成功访问
我这就端口就是30375，当然前面的端口好像也可以访问成功

初始账户和密码都是admin即可登录