ecs-docker.yml

ROSTemplateFormatVersion: '2015-09-01'
Description:
  en: Deploy Docker on the Alibaba Cloud ECS based on the CentOS 7.9 operating system
    and make a Docker image.
  zh-cn: 在阿里云云服务器ECS上基于CentOS 7.9操作系统部署Docker，并制作Docker镜像。
Parameters:
  InstanceId:
    Type: String
    Label:
      en: ECS Instance ID
      zh-cn: ECS实例ID
    Description:
      en: Please select a test ECS instance whose operating system is CentOS 7.9.
      zh-cn: 请选择操作系统为CentOS 7.9的测试ECS实例。
    AssociationProperty: ALIYUN::ECS::Instance::InstanceId
Resources:
  DS_Instances:
    Type: DATASOURCE::ECS::Instances
    Properties:
      InstanceIds:
      - Ref: InstanceId
  SecurityGroupIngress_22:
    Type: ALIYUN::ECS::SecurityGroupIngress
    Properties:
      SecurityGroupId:
        Fn::Jq:
        - First
        - .[0].SecurityGroupIds[0]
        - Fn::GetAtt:
          - DS_Instances
          - Instances
      SourceCidrIp: 0.0.0.0/0
      IpProtocol: tcp
      NicType: intranet
      PortRange: 22/22
  SecurityGroupIngress_80:
    Type: ALIYUN::ECS::SecurityGroupIngress
    Properties:
      SecurityGroupId:
        Fn::Jq:
        - First
        - .[0].SecurityGroupIds[0]
        - Fn::GetAtt:
          - DS_Instances
          - Instances
      SourceCidrIp: 0.0.0.0/0
      IpProtocol: tcp
      NicType: intranet
      PortRange: 80/80
  SecurityGroupIngress_8080:
    Type: ALIYUN::ECS::SecurityGroupIngress
    Properties:
      SecurityGroupId:
        Fn::Jq:
        - First
        - .[0].SecurityGroupIds[0]
        - Fn::GetAtt:
          - DS_Instances
          - Instances
      SourceCidrIp: 0.0.0.0/0
      IpProtocol: tcp
      NicType: intranet
      PortRange: 8080/8080
  InstallDocker:
    Type: ALIYUN::ECS::RunCommand
    Properties:
      InstanceIds:
      - Ref: InstanceId
      Type: RunShellScript
      Sync: true
      Timeout: 3600
      CommandContent:
        Fn::Sub: |-
          #!/bin/bash
          wget -O /etc/yum.repos.d/docker-ce.repo https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
          yum -y install docker-ce
          systemctl start docker
          systemctl enable docker
          docker pull nginx:1.23.4
          touch Dockerfile
          cat > Dockerfile  << EOF
          FROM nginx:1.23.4
          RUN echo '<h1>Welcome, Docker!</h1>' > /usr/share/nginx/html/index.html
          EOF
          docker build -t image001:v1 .
          docker rm -f nginx-test
          docker run --name nginx-test -p 8080:80 -d image001:v1
    DependsOn:
    - SecurityGroupIngress_22
    - SecurityGroupIngress_80
    - SecurityGroupIngress_8080
Outputs:
  DockerUrl:
    Description:
      en: Docker page.
      zh-cn: Docker页面。
    Value:
      Fn::Sub:
      - http://${IP}:8080
      - IP:
          Fn::Jq:
          - First
          - if .[0].PublicIpAddress != [] then .[0].PublicIpAddress[0] else .[0].EipAddress.IpAddress
            end
          - Fn::GetAtt:
            - DS_Instances
            - Instances
Metadata:
  ALIYUN::ROS::Interface:
    ParameterGroups:
    - Parameters:
      - InstanceId
    TemplateTags:
    - acs:document:试用教程:在ECS上部署并使用Docker