kubernetes部署项目

心已赠人 2022-02-16 13:48 284阅读 0赞

# 1、安装minikube #

参考[单机版kubernetes][kubernetes]

# 2、部署镜像 #

参考[jib部署到阿里云容器镜像][jib]

# 3、项目部署 #

## 3.1 本地拉取镜像 ##

>docker login -u 用户名 -p 密码 registry-vpc.us-west-1.aliyuncs.com #登录阿里云
    >docker pull registry-vpc.us-west-1.aliyuncs.com/xxx/com.jib.demo:latest #拉取镜像

## 3.2 创建deployment 对象 ##

编写com-jib-demo.yml

apiVersion: v1
    kind: Service #service
    metadata:
      name: com-jib-demo-service
      labels:
        app: com-jib-demo
    spec:
      type: LoadBalancer
      ports:
      - port: 8080
        nodePort: 30000 #集群外就可以使用kubernetes任意一个节点的IP加上30000端口访问该服务了
      selector:
        app: com-jib-demo
    ---
    apiVersion: apps/v1
    kind: Deployment #Deployment
    metadata:
      name: com-jib-demo-deployment
      labels:
        app: com-jib-demo
    spec:
      replicas: 3
      selector:
        matchLabels:
          app: com-jib-demo
      template:
        metadata:
          labels:
            app: com-jib-demo
        spec:  
          containers:
            - name: com-jib-demo
              image: registry-vpc.us-west-1.aliyuncs.com/docker-wei/com.jib.demo:latest
              imagePullPolicy: IfNotPresent
              ports:
                - containerPort: 8080

创建集群

>kubectl apply -f com-jib-demo.yml
    >kubectl expose deployment com-jib-demo-deployment --type=NodePort #暴露端口
    >minikube service com-jib-demo-deployment --url #获取访问url

# 4、命令参考 #

中文：[http://docs.kubernetes.org.cn/683.html][http_docs.kubernetes.org.cn_683.html]

英文：[https://kubernetes.io/docs/reference/generated/kubectl/kubectl-commands][https_kubernetes.io_docs_reference_generated_kubectl_kubectl-commands]

[kubernetes]: https://blog.csdn.net/xixingzhe2/article/details/88742295
[jib]: https://blog.csdn.net/xixingzhe2/article/details/88537038
[http_docs.kubernetes.org.cn_683.html]: http://docs.kubernetes.org.cn/683.html
[https_kubernetes.io_docs_reference_generated_kubectl_kubectl-commands]: https://kubernetes.io/docs/reference/generated/kubectl/kubectl-commands