centos 安装docker并部署项目

Posted 2020-09-28 天空_Good

我这里用的root账户

uname -a
Linux tiankong 3.10.0-327.el7.x86_64 #1 SMP Thu Nov 19 22:10:57 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux

yum -y install docker

错误：软件包：7:device-mapper-1.02.107-5.el7.x86_64 (@anaconda)
          需要：device-mapper-libs = 7:1.02.107-5.el7
          正在删除: 7:device-mapper-libs-1.02.107-5.el7.x86_64 (@anaconda)
              device-mapper-libs = 7:1.02.107-5.el7
          更新，由: 7:device-mapper-libs-1.02.135-1.el7_3.5.x86_64 (updates)
              device-mapper-libs = 7:1.02.135-1.el7_3.5
          正在删除: 7:device-mapper-libs-1.02.135-1.el7_3.4.x86_64 (installed)
              device-mapper-libs = 7:1.02.135-1.el7_3.4
          更新，由: 7:device-mapper-libs-1.02.135-1.el7_3.5.x86_64 (updates)
              device-mapper-libs = 7:1.02.135-1.el7_3.5
          可用: 7:device-mapper-libs-1.02.135-1.el7.i686 (base)
              device-mapper-libs = 7:1.02.135-1.el7
          可用: 7:device-mapper-libs-1.02.135-1.el7_3.1.i686 (updates)
              device-mapper-libs = 7:1.02.135-1.el7_3.1
          可用: 7:device-mapper-libs-1.02.135-1.el7_3.2.i686 (updates)
              device-mapper-libs = 7:1.02.135-1.el7_3.2
          可用: 7:device-mapper-libs-1.02.135-1.el7_3.3.i686 (updates)
              device-mapper-libs = 7:1.02.135-1.el7_3.3

然后报了个错

根据提示执行

yum -y remove device-mapper-libs-1.02.107-5.el7.x86_64

yum -y install device-mapper-libs = 7:1.02.107-5.el7

再次安装docker

yum -y install docker

成功安装。

查看版本信息

docker version
Client:
 Version:         1.12.6
 API version:     1.24
 Package version: docker-1.12.6-32.git88a4867.el7.centos.x86_64
 Go version:      go1.7.4
 Git commit:      88a4867/1.12.6
 Built:           Mon Jul  3 16:02:02 2017
 OS/Arch:         linux/amd64

启动docker 服务

service docker start

下载镜像 （因为网速原因，我从daoCloud下载）

docker pull daocloud.io/library/tomcat:8.0.18