操作系统
[root@localhost ~]# cat /etc/redhat-release CentOS Linux release 7.3.1611 (Core) [root@localhost ~]# uname -r 3.10.0-514.el7.x86_64
安装代码如下所示:
#!/bin/bash #2018-2-26 15:34:05 #auto install docker-ce on CentOS 7 #by author dengaosky ###################### #Uninstall old versions yum remove -y docker docker-common docker-selinux docker-engine #Install using the repository yum install -y yum-utils device-mapper-persistent-data lvm2 ##yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo yum-config-manager --add-repo https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo #Disable the edge and test repositories yum-config-manager --disable docker-ce-edge yum-config-manager --disable docker-ce-test #INSTALL DOCKER CE yum install docker-ce -y #Config docker cat >/etc/docker/daemon.json <<EOF {"registry-mirrors": ["http://df98fb04.m.daocloud.io"]} EOF #Disable Firewalld,Install and Enable iptables systemctl disable firewalld;systemctl stop firewalld yum install iptables-services -y systemctl enable iptables;systemctl restart iptables #Disable Selinux setenforce 0 sed -i '/SELINUX/s/enforcing/disabled/g' /etc/selinux/config #Start Docker systemctl start docker systemctl enable docker
Docker版本信息:
[root@localhost ~]# docker info Containers: 0 Running: 0 Paused: 0 Stopped: 0 Images: 0 Server Version: 17.12.0-ce Storage Driver: overlay2 Backing Filesystem: xfs Supports d_type: true Native Overlay Diff: false Logging Driver: json-file Cgroup Driver: cgroupfs Plugins: Volume: local Network: bridge host macvlan null overlay Log: awslogs fluentd gcplogs gelf journald json-file logentries splunk syslog Swarm: inactive Runtimes: runc Default Runtime: runc Init Binary: docker-init containerd version: 89623f28b87a6004d4b785663257362d1658a729 runc version: b2567b37d7b75eb4cf325b77297b140ea686ce8f init version: 949e6fa Security Options: seccomp Profile: default Kernel Version: 3.10.0-514.el7.x86_64 Operating System: CentOS Linux 7 (Core) OSType: linux Architecture: x86_64 CPUs: 2 Total Memory: 1.938GiB Name: localhost.localdomain ID: WMF3:D2KK:5ODB:LAS3:MJKI:QMLJ:H2H7:2BWN:6EMW:J7CS:2YIZ:Z4HW Docker Root Dir: /var/lib/docker Debug Mode (client): false Debug Mode (server): false Registry: https://index.docker.io/v1/ Labels: Experimental: false Insecure Registries: 127.0.0.0/8 Live Restore Enabled: false [root@localhost ~]#