docker安装 与 基本配置

1. 1、安装docker

   1. #yum remove docker \
   2. docker-common \
   3. container-selinux \
   4. docker-selinux \
   5. docker-engine \
   6. docker-engine-selinux
   7. #sudo yum install -y yum-utils device-mapper-persistent-data lvm2
   8. #yum-config-manager --enable extras
   9. #curl https://download.docker.com/linux/centos/docker-ce.repo > /etc/yum.repos.d/docker-ce.repo
   10. #yum makecache fast
   11. #yum install docker-ce

   2、加速

   1. #curl -sSL https://get.daocloud.io/daotools/set_mirror.sh | sh -s http://50208f86.m.daocloud.io

   3、设置IP段

   1. #vim /etc/docker/daemon.json
   3. {
   4. "bip":"192.168.100.1/24"
   5. }

   4、修改docker存储路径
   vim /etc/docker/daemon.json

   1. {
   2. "graph": "/new-path/docker"
   3. }

   5、设置容器代理

   1. #cat /usr/lib/systemd/system/docker.service
   2. [Service]
   3. Environment="HTTP_PROXY=http://10.53.xx.xx:1080/"

   6、常用命令

   1. 启动服务:systemctl restart docker
   2. docker信息: docker info
   3. 启动容器：docker run xxxxx
   4. 重启容器：docker restart 容器名或者ID
   6. docker-compose:
   8. docker-compose up -d
   9. docker-compose down