centos7初始化安装

 

• 修改静态网路
  • vi /etc/sysconfig/network-scripts/ifcfg-enp0s3

    

    service network restart

• 永久关闭防火墙
  • sudo systemctl stop firewalld
  • sudo systemctl disable firewalld
• 换源命令

sudo curl -o /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-7.repo

yum clean all # 清除系统所有的yum缓存
yum makecache

• 安装docker
  https://blog.csdn.net/2403_87851141/article/details/142720452
• 如果安装失败，执行

  # 清理docker-ce源的缓存
  sudo yum clean all --enablerepo=docker-ce-stable
  
  # 清理metadata
  sudo yum clean metadata
  
  # 或者强制清理
  sudo rm -rf /var/cache/yum/x86_64/7/docker-ce-stable/
  
  # 重建缓存
  sudo yum makecache

   

• 最新版如果安装失败可以安装稳定版
  • sudo yum-config-manager --add-repo https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
  • sudo yum install -y yum-utils device-mapper-persistent-data lvm2
  • sudo yum install -y docker-ce-20.10.24 docker-ce-cli-20.10.24 containerd.io

  • mkdir -p /etc/docker
    tee /etc/docker/daemon.json <<-'EOF'
    {
    "registry-mirrors": [
    "https://0b27f0a81a00f3560fbdc00ddd2f99e0.mirror.swr.myhuaweicloud.com",
    "https://ypzju6vq.mirror.aliyuncs.com",
    "https://registry.docker-cn.com",
    "http://hub-mirror.c.163.com",
    "https://docker.mirrors.ustc.edu.cn"
    ]
    }
    EOF
    systemctl daemon-reload
    systemctl restart docker

  •  

    　　

• docker换源

• mkdir -p /etc/docker
  tee /etc/docker/daemon.json <<-'EOF'
  {
    "registry-mirrors": [
      "https://0b27f0a81a00f3560fbdc00ddd2f99e0.mirror.swr.myhuaweicloud.com",
      "https://ypzju6vq.mirror.aliyuncs.com",
      "https://registry.docker-cn.com",
      "http://hub-mirror.c.163.com",
      "https://docker.mirrors.ustc.edu.cn"
    ]
  }
  EOF
  systemctl daemon-reload
  systemctl restart docker

   

•  
  • docker安装网心

  • #拉取网心云镜像
    docker pull onething1/wxedge

    #运行网心云容器
    #/home/docker/wxyun/wxedge为Ubuntu下的一个文件目录，把它映射到网心云的storage目录
    docker run -itd --name=wxy --restart=always --privileged --net=host --tmpfs /run --tmpfs /tmp -v /home/docker/wxyun/wxedge:/storage:rw onething1/wxedge