<style> .red_txt{ color: #DD2222; } .center_txt{ text-align: center; } .center{ display: flex; justify-content: center; } </style> # Docker 安裝 :::info - Linux Ubuntu ::: ## 安裝 Docker 在 Terminal 輸入以下指令 ```shell sudo apt update ``` ```shell sudo apt install apt-transport-https ca-certificates curl software-properties-common ``` ```shell curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add - ``` ```shell sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu bionic stable" ``` ```shell sudo apt update ``` ```shell sudo apt install docker-ce ``` ### 將使用者加入 docker 群組 - 才不用每次下指令都需在指令開頭加上 sudo - 電腦系統重新啟動後才會有效果 在 Terminal 輸入以下指令 ```shell sudo gpasswd -a ${USER} docker ``` ### 查看 docker 在 Terminal 輸入以下指令 ```shell docker --version ``` ## 安裝 Docker-compose <div class="red_txt"> 若有特殊版本需求, 再把安裝版本更換成指定版本. 以下方的案例來說, 就是把 `1.25.4` 改成要安裝的版本即可 </div> 在 Terminal 輸入以下指令 ```shell sudo curl -L "https://github.com/docker/compose/releases/download/1.25.4/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose ``` ### 調整 docker-compose 權限 在 Terminal 輸入以下指令 ```shell sudo chmod +x /usr/local/bin/docker-compose ``` ### 查看 docker-compose 在 Terminal 輸入以下指令 ```shell docker-compose --version ``` ###### tags: `Docker` `Docker compose` `DevOps`
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