Docker是目前非常热门的一种应用容器引擎,因其开源稳定的特性备受开发者的青睐,今天就来分享一下CentOS7下安装Docker的过程。
1.安装docker
1
|
yum –y install docker
|
2.启动docker
1
|
systemctl start docker
|
3.设置开机启动
1
|
systemctl enable docker
|
4.查看是否启动
1
|
docker info
|
出现下列提示表示docker安装并启动成功
1
|
[root@localhost softs]# docker info Containers: 0 Images: 0 Storage Driver: devicemapper Pool Name: docker-8:3-273992045-pool Pool Blocksize: 65.54 kB Backing Filesystem: xfs Data file: /dev/loop0 Metadata file: /dev/loop1 Data Space Used: 1.821 GB Data Space Total: 107.4 GB Data Space Available: 105.6 GB Metadata Space Used: 1.479 MB
|