河间网站制作,内部链接网站大全,wordpress新闻页面模板下载,手机网页无法打开因为reset环境#xff1a;CentOS 7 目的#xff1a;安装docker、启动服务 依据#xff1a; #x1f517;官方文档 一、前提 1、查看内核版本 uname -rTip#xff1a;docker需要内核版本3.10以上。所以CentOS 7是最低要求 2、更新软件包 耗时较长 yum update -y3、安装yum… 环境CentOS 7 目的安装docker、启动服务 依据 官方文档 一、前提 1、查看内核版本 uname -rTipdocker需要内核版本3.10以上。所以CentOS 7是最低要求 2、更新软件包 耗时较长 yum update -y3、安装yum-utils软件包 yum -y install yum-utils4、设置存储库 yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo打印返回 Loaded plugins: fastestmirror, langpacks adding repo from: https://download.docker.com/linux/centos/docker-ce.repo grabbing file https://download.docker.com/linux/centos/docker-ce.repo to /etc/yum.repos.d/docker-ce.repo repo saved to /etc/yum.repos.d/docker-ce.repo 二、安装docker 不标注版本为最新版本 yum -y install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin标注版本举例3:24.0.0-1.el8 版本 yum install docker-ce-3:24.0.0-1.el8 docker-ce-cli-3:24.0.0-1.el8 containerd.io docker-buildx-plugin docker-compose-plugin三、启动docker 1、 查看版本 docker version2、 启动服务 systemctl start docker或 service docker start3、查看服务 输入命令 systemctl status docker或 service docker status打印返回 ● docker.service - Docker Application Container EngineLoaded: loaded (/usr/lib/systemd/system/docker.service; disabled; vendor preset: disabled)Active: active (running) since Wed 2023-12-06 17:10:11 PST; 13min agoDocs: https://docs.docker.comMain PID: 9683 (dockerd)Tasks: 10Memory: 26.5MCGroup: /system.slice/docker.service└─9683 /usr/bin/dockerd -H fd:// --containerd/run/containerd/containerd.sockDec 06 17:10:10 localhost.localdomain dockerd[9683]: time2023-12-06T17:10:10.604776861-08:00 levelinfo msgFirewalld: docker zone already exists, returning Dec 06 17:10:11 localhost.localdomain dockerd[9683]: time2023-12-06T17:10:11.011649899-08:00 levelinfo msgFirewalld: interface docker0 already part of docker zone, returning Dec 06 17:10:11 localhost.localdomain dockerd[9683]: time2023-12-06T17:10:11.067298553-08:00 levelinfo msgFirewalld: interface docker0 already part of docker zone, returning Dec 06 17:10:11 localhost.localdomain dockerd[9683]: time2023-12-06T17:10:11.447546399-08:00 levelinfo msgDefault bridge (docker0) is assigned with an IP address 172.17.0.0/16. Daemon option --bip can be used to...rred IP address Dec 06 17:10:11 localhost.localdomain dockerd[9683]: time2023-12-06T17:10:11.666608075-08:00 levelinfo msgFirewalld: interface docker0 already part of docker zone, returning Dec 06 17:10:11 localhost.localdomain dockerd[9683]: time2023-12-06T17:10:11.853674881-08:00 levelinfo msgLoading containers: done. Dec 06 17:10:11 localhost.localdomain dockerd[9683]: time2023-12-06T17:10:11.898342204-08:00 levelinfo msgDocker daemon commit311b9ff graphdriveroverlay2 version24.0.7 Dec 06 17:10:11 localhost.localdomain dockerd[9683]: time2023-12-06T17:10:11.898526692-08:00 levelinfo msgDaemon has completed initialization Dec 06 17:10:11 localhost.localdomain dockerd[9683]: time2023-12-06T17:10:11.950866539-08:00 levelinfo msgAPI listen on /run/docker.sock Dec 06 17:10:11 localhost.localdomain systemd[1]: Started Docker Application Container Engine. Hint: Some lines were ellipsized, use -l to show in full.四、一些问题 1、启动服务报Failed to start docker.service: Unit not found. 执行systemctl start docker后出现以下错误 Failed to start docker.service: Unit not found. 原因: docker服务没有正常安装上 解决方法: 执行docker version命令查看有没有打印版本 ① 若没有则重新安装docker执行 yum -y install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin ②若仍无法解决参考 https://blog.csdn.net/weixin_53592309/article/details/124695944 参考官方文档 https://docs.docker.com/engine/install/centos/