Docker開啟實驗特性

目錄

• 編輯~/.docker/config.json
• 編輯/etc/docker/daemon.json
• 重新加載配置文件
• 重啟Docker
• 驗證開啟結果

編輯~/.docker/config.json

• 開啟Docker CLI的實驗特性

• 新增條目

{
    "experimental": "enabled"
}

[root@avatar ~]# cat .docker/config.json
{
	"auths": {
		"https://index.docker.io/v1/": {
			"auth": "bGlqMTI4ODphc2RsajE5OTM="
		}
	},
	"experimental": "enabled"
}

• 注：config.json在login后生成

[root@avatar ~]# docker login
Login with your Docker ID to push and pull images from Docker Hub. If you don't have a Docker ID, head over to https://hub.docker.com to create one.
Username: lij1288
Password: 
WARNING! Your password will be stored unencrypted in /root/.docker/config.json.
Configure a credential helper to remove this warning. See
https://docs.docker.com/engine/reference/commandline/login/#credentials-store

Login Succeeded
[root@avatar ~]# cat .docker/config.json
{
	"auths": {
		"https://index.docker.io/v1/": {
			"auth": "bGlqMTI4ODphc2RsajE5OTM="
		}
	}
}

編輯/etc/docker/daemon.json

• 開啟Dockerd的實驗特性

• 新增條目

{
    "experimental": true
}

[root@avatar ~]# cat /etc/docker/daemon.json
{
    "registry-mirrors": [
    "https://mirror.baidubce.com",
    "https://docker.mirrors.ustc.edu.cn/"
    ],
    "experimental": true
}

重新加載配置文件

sudo systemctl daemon-reload

重啟Docker

sudo systemctl restart docker

驗證開啟結果

docker info | grep Experimental

[root@avatar ~]# docker info | grep Experimental
 Experimental: true