1、下載最新版的docker-compose檔案
1）連結下載
https://link.zhihu.com/?target=https%3A//github.com/docker/compose/releases/download/v2.5.0/docker-compose-linux-x86_64
2）命令下載
sudo curl -L "https://github.com/docker/compose/releases/download/v2.5.0/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
2、安裝docker-compose
若是連結下載，需要將對應的檔案上傳到/usr/local/bin/ 目錄下
cd /usr/local/bin/ mv docker-compose-linux-x86_64 docker-compose sudo chmod +x docker-compose
3、建立軟連結以便於從任何位置呼叫 docker-compose 命令
sudo ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose
4、測試安裝結果
docker-compose --version