Docker匿名挂载和具名挂载

# 匿名卷方式volume，挂载任意目录
docker run -d -P --name nginx02 -v 容器路径
eg:
docker run -d -P --name nginx02 -v /usr/share/nginx/html -v /etc/nginx nginx
想要知道到底迎合到主机的哪里了？
docker inspect nginx02.
"Mounts": [
            {
                "Type": "volume",
                "Name": "9f4f8ac4c9cd9cb77df7a5386a5b68520c98ea1bb28e26b6593255c1d0ff9cdf",
                "Source": "/var/lib/docker/volumes/9f4f8ac4c9cd9cb77df7a5386a5b68520c98ea1bb28e26b6593255c1d0ff9cdf/_data",
                "Destination": "/usr/share/nginx/html",
                "Driver": "local",
                "Mode": "",
                "RW": true,
                "Propagation": ""
            },
            {
                "Type": "volume",
                "Name": "68afef2bf4979e2c9369f6eb68f8a94adc61e63d3a1fb3dad7469e243442cf32",
                "Source": "/var/lib/docker/volumes/68afef2bf4979e2c9369f6eb68f8a94adc61e63d3a1fb3dad7469e243442cf32/_data",
                "Destination": "/etc/nginx",
                "Driver": "local",
                "Mode": "",
                "RW": true,
                "Propagation": ""
            }
        ],

#匿名挂载的缺点？不好维护。 docker volume可以维护他们

 

#具名挂载。有卷。如果有可视化界面。我们就知道卷是干嘛，就不乱删除了。
#创建好的卷，会自动的和容器中需要挂载的这个文件夹做好同步。
docker volume create 卷名字， 创建一个卷。/var/lib/docker/volumes/自定义的卷名/_data
docker run -d -P --name nginx03 -v nginxconf:/etc/nginx -v nginxhtml:/usr/share/nginx/html nginx  推荐
最佳实战