echo “remove $ditem success”
done
3、删除容器镜像:
rm -rf /var/lib/docker
echo “remove docker success”
安装Docker-cker-CE
yum install -y yum-utils device-mapper-persistent-data lvm2
增加最新版本的Docker安装仓库
yum-config-manager --add-repo https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
安装Docker-CE版本
yum -y install docker-ce
启动docker
systemctl enable docker
允许开机启动
systemctl start docker
mkdir -p /etc/docker
tee /etc/docker/daemon.json <<-‘EOF’
{
“registry-mirrors”: [“https://6csf38x3.mirror.aliyuncs.com”]
}
EOF
重启docker
systemctl daemon-reload
systemctl restart docker
jar包通过dockerfile打docker镜像
docker build -f ./Dockerfile -t dcxt .
运行刚才打包的镜像
docker run --name dcxt -u root -d -p 9021:9021 dcxt
#!/bin/sh
# 1、查看安装过的docker:
dockerlist=`yum list installed | grep docker`
dlength=${#dockerlist[@]}
ditem=${dockerlist[0]}
# 2、卸载docker:
#for loop
for ditem in ${dockerlist[@]}
do
echo `yum remove -y ${ditem}`
echo "remove $ditem success"
done
# 3、删除容器镜像:
rm -rf /var/lib/docker
echo "remove docker success"
# 安装Docker-cker-CE
yum install -y yum-utils device-mapper-persistent-data lvm2
# 增加最新版本的Docker安装仓库
yum-config-manager --add-repo https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
# 安装Docker-CE版本
yum -y install docker-ce
# 启动docker
systemctl enable docker
# 允许开机启动
systemctl start docker