shell 一键部署docker
#! /bin/bash
#One click deployment Docker
remove_old_docker(){
echo "yum remove docker old version"
yum remove docker \
docker-client \
docker-client-latest \
docker-common \
docker-latest \
docker-latest-logrotate \
docker-logrotate \
docker-engine
}
init_install_docker(){
sudo yum install -y yum-utils device-mapper-persistent-data lvm2
sudo yum-config-manager --add-repo \
https://download.docker.com/linux/centos/docker-ce.repo
yum -y install docker-ce docker-ce-cli containerd.io
base_docker_env
}
base_docker_env(){
systemctl start docker && systemctl enable docker
docker version
sudo systemctl daemon-reload
sudo systemctl restart docker
sudo mkdir -p /etc/docker
sudo tee /etc/docker/daemon.json <<-'EOF'
{
"registry-mirrors": ["https://onl4ynrr.mirror.aliyuncs.com"]
}
EOF
sudo systemctl daemon-reload
sudo systemctl restart docker
curl -L https://get.daocloud.io/docker/compose/releases/download/1.25.4/docker-compose-`uname -s`-`uname -m` > /usr/local/bin/docker-compose
chmod +x /usr/local/bin/docker-compose
}
init_install_select_docker_version(){
sudo yum install -y yum-utils device-mapper-persistent-data lvm2
sudo yum-config-manager --add-repo \
https://download.docker.com/linux/centos/docker-ce.repo
yum list docker-ce --showduplicates | sort -r
yum -y install docker-ce-<VERSION_STRING> docker-ce-cli-<VERSION_STRING> containerd.io
base_docker_env
}
remove_old_docker
init_install_docker
