Centos安装手册

╰+哭是因爲堅強的太久メ 2023-07-02 05:24 22阅读 0赞

> 安装以Centos系统，包含docker、docker-compose

### 文章目录 ###

*   *   *  Docker安装
         *  安装Docker-Compose
         *  Docker开启远程访问
         *  NodeJS安装

### Docker安装 ###

[官方参考链接][Link 1]

# 安装一些必要工具
    sudo yum install -y yum-utils device-mapper-persistent-data lvm2
    # 添加软件源信息
    sudo yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
    # 更新 yum 缓存
    sudo yum makecache fast
    # 安装 Docker-ce
    sudo yum -y install docker-ce
    # 启动 Docker 后台服务
    sudo systemctl start docker
    # 测试docker运行
    docker run hello-world

### 安装Docker-Compose ###

1.  下载docker-compose安装包

sudo curl -L "https://github.com/docker/compose/releases/download/1.25.3/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose

1.  授予执行权限

sudo chmod +x /usr/local/bin/docker-compose

1.  查看安装版本

docker-compose --version

### Docker开启远程访问 ###

1.  enable docker

systemctl enable docker

1.  vi /usr/lib/systemd/system/docker.service 修改 \[Service\]的ExecStart，ExecStart= 一定要加

[Service]
    Type=notify
    # the default is not to use systemd for cgroups because the delegate issues still
    # exists and systemd currently does not support the cgroup feature set required
    # for containers run by docker
    ExecStart=
    ExecStart=/usr/bin/dockerd -H tcp://0.0.0.0:2375 -H unix://var/run/docker.sock

1.  刷新配置文件，重启docker

systemctl daemon-reload
    systemctl restart docker

1.  查看是否配置成功

[root@localhost ~]# netstat -ano | grep 2375
    tcp6       0      0 :::2375                 :::*                    LISTEN      off (0.00/0/0)

1.  连接地址：tcp://127.0.0.1:2375

### NodeJS安装 ###

curl --silent --location https://rpm.nodesource.com/setup_10.x | sudo bash
    sudo yum -y install nodejs
    npm -v

[Link 1]: https://docs.docker.com/install/linux/docker-ce/ubuntu/#install-docker-ce-1