CentOS7 and Ubuntu installation under Docker & Docker-Compose

　　This introduction how to install Docker & Docker-Compose under CentOS 7.6 and 16.04 in Ubuntu.

CentOS articles

Installation Docker

# cat /etc/redhat-release 
CentOS Linux release 7.6.1810 (Core)

Docker Docker-yum the Remove # docker- the Common SELinux # as previously installed, uninstall
Yum the install # -Y-yum-utils Device Mapper-persistent- Data # LVM2 mounted reliance
Yum # -config-Manager --add-repo HTTPS: // download.docker.com/linux/centos/docker-ce.repo # Configure source package 
# yum install docker-ce - the y-installed docker #
# Systemctl start docker # start docker Service　
# Systemctl enable docker # Set boot
Docker # - v # View docker version
# Docker info # View docker details

# docker -v
Docker version 19.03.5, build 633a0ea
# docker version
Client: Docker Engine - Community
 Version:           19.03.5
 API version:       1.40
 Go version:        go1.12.12
 Git commit:        633a0ea
 Built:             Wed Nov 13 07:25:41 2019
 OS/Arch:           linux/amd64
 Experimental:      false

Server: Docker Engine - Community
 Engine:
  Version:          19.03.5
  API version:      1.40 (minimum version 1.12)
  Go version:       go1.12.12
  Git commit:       633a0ea
  Built:            Wed Nov 13 07:24:18 2019
  OS/Arch:          linux/amd64
  Experimental:     false
 containerd:
  Version:          1.2.10
  GitCommit:        b34a5c8af56e510852c35414db4c1f4fa6172339
 runc:
  Version:          1.0.0-rc8+dev
  GitCommit: 3e425f80a8c931f88e6d94a8c831b9d5aa481657
 docker-init:
  Version:          0.18.0
  GitCommit:        fec3683

Installation Docker-Compose

• stable version

# yum install -y epel-release
# yum install docker-compose -y   # 安装

# docker-compose -v
docker-compose version 1.18.0, build 8dd22a9

• new

　　View the latest version: https://github.com/docker/compose/releases/latest

# curl -L https://github.com/docker/compose/releases/download/1.25.0/docker-compose-`uname -s`-`uname -m` -o /usr/local/bin/docker-compose
# chmod +x /usr/local/bin/docker-compose

# mv /usr/local/bin/docker-compose /usr/bin/# docker-compose -v
docker-compose version 1.25.0, build 0a186604

　　In this way, the current latest version is installed.

Ubuntu 篇

Installation Docker

# cat /etc/issue
Ubuntu 16.04.6 LTS \n \l

# Apt update # update
# apt install docker.io -y　　　 # 安装docker

Docker # - v # View docker version information
Docker version 18.09.7, build 2d0083d

Installation Docker-Compose

# apt install docker-compose
# docker-compose -v
docker-compose version 1.8.0, build unknown

　　Ubuntu via apt to install docker-compose, older version, if you want to update the version of docker-compose, please refer CentOS7.6 install Docker-Compose section.