yum install update
wget https://vault.centos.org/6.10/updates/x86_64/Packages/ca-certificates-2020.2.41-65.1.el6_10.noarch.rpm --no-check-certificate
rpm -iU ca-certificates-2020.2.41-65.1.el6_10.noarch.rpm
mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo_BAK
curl -o /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
yum install update
uname -r
cat /etc/redhat-release
yum install gcc
yum install gcc*
yum install g++*
yum install update
yum install -y epel-release
wget -O /etc/yum.repos.d/epel-7.repo http://mirrors.aliyun.com/repo/epel-7.repo
yum clean all
yum makecache
yum update yum yum-plugin-fastestmirror
cat /etc/redhat-release
mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup
wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
yum clean all
yum makecache
yum update
uname -r
sudo yum remove docker docker-client docker-client-latest docker-common docker-latest docker-latest-logrotate docker-logrotate docker-engine
sudo yum install -y yum-utils device-mapper-persistent-data lvm2
sudo yum-config-manager --add-repo https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
sudo yum install -y docker-ce docker-ce-cli containerd.io
sudo systemctl start docker
sudo systemctl enable docker
systemctl status docker
sudo docker run hello-world
vi /etc/docker/daemon.json
{
"registry-mirrors": [
"https://docker.m.daocloud.io",
"https://dockerhub.timeweb.cloud"
]
}
sudo systemctl daemon-reload
sudo systemctl restart docker
DOCKER_CONFIG={DOCKER_CONFIG:-HOME/.docker}
curl -SL https://github.com/docker/compose/releases/download/v2.29.2/docker-compose-linux-x86_64 -o $DOCKER_CONFIG/cli-plugins/docker-compose
find / -name cli-plugins
mv docker-compose-linux-x86_64 /root/.docker/cli-plugins/
chmod +x $DOCKER_CONFIG/cli-plugins/docker-compose
chmod +x /usr/libexec/docker/cli-plugins/docker-compose
mv /root/.docker/cli-plugins/docker-compose-linux-x86_64 /root/.docker/cli-plugins/docker-compose
docker compose version
yum install git
git -v