簡介
- 因常會在新機器跑container，藉此紀錄安裝過程，順便寫下腳本安裝懶人包
安裝docker
檢查系統中是否已經安裝了docker
執行：ps -ef |grep docker
如上圖所示，說明系統中並沒有安裝docker
添加docker-ce倉庫
安裝yum倉庫管理工具sudo yum update -y sudo yum install -y yum-utils配置docker yum源
sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo安裝docker engine
sudo yum install docker-ce docker-ce-cli containerd.io docker-compose-plugin啟動docker && 設置開機啟動docker
sudo systemctl start docker.service
sudo systemctl enable docker.service
安裝docker-compose
Install Docker Compose CLI plugin | Docker Documentation
透過curl下載docker-compose
COMPOSE_VERSION=$(curl -s https://api.github.com/repos/docker/compose/releases/latest | grep 'tag_name' | cut -d\" -f4)
sh -c "curl -L https://github.com/docker/compose/releases/download/${COMPOSE_VERSION}/docker-compose-`uname -s`-`uname -m` > /usr/local/bin/docker-compose"
將docker-compose變成可執行檔
chmod +x /usr/local/bin/docker-compose建立連結
ln -s /usr/local/bin/docker-compose docker-compose確認是否安裝成功
docker-compose -v腳本自動化安裝docker && docker-compose
#!/bin/bash
# ----- Install docker ----- #
echo "install docker"
sudo yum update -y sudo yum install -y yum-utils
sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
sudo yum install docker-ce docker-ce-cli containerd.io docker-compose-plugin
# start & enable docker.service
sudo systemctl start docker.service
sudo systemctl enable docker.service
# ----- Install docker-compose ----- #
echo "install docker-compose"
# get latest docker compose released tag
COMPOSE_VERSION=$(curl -s https://api.github.com/repos/docker/compose/releases/latest | grep 'tag_name' | cut -d\" -f4)
sudo curl -L "https://github.com/docker/compose/releases/download/${COMPOSE_VERSION}/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
sudo chmod +x /usr/local/bin/docker-compose
sudo ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose
# Output compose version
docker-compose --version
exit 0
