修改docker映象提高下載速度
原本下載路徑是國外的路徑
使用docker info命令檢視
執行以下命令修改路徑:
命令:
sudo sed -i "s|EXTRA_ARGS='|EXTRA_ARGS='--registry-mirror=https://registry.docker-cn.com |g" /var/lib/boot2docker/profile
exit
docker-machine restart default
docker info
在映象(ubuntu)中啟動一個容器,命名為docker_server
docker run -it 映象名稱 /bin/bash 這個命令用來從映象中啟動一個容器並進入不退出
更新映象
-y是同意協議,繼續安裝
檔案路徑可以寫一半然後用tab生成,最後的.bak要自己補全
按i進入插入模式
把下面內容貼上進去
deb http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse
按ESC退出insert模式
然後按shift和冒號鍵wq儲存
路徑改成阿里雲