And a command line installation docker docker-compose (CentOS7)

To quickly installed and docker docker-compose? Then with this article to complete the installation with a copy and paste:

Environmental Information

1. Operating System: CentOS Linux Release 7.7.1908 (Core ,
2. Operating Account: root
3. Docker version: The latest version: 19.03.2
4. docker-compose version: The latest version: 1.24.1

installation

Execute the following commands (if not the root account, please add their own sudo):

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 install  -y docker-ce docker-ce-cli containerd.io \
&& systemctl start docker \
&& yum -y install epel-release \
&& yum -y install python-pip \
&& pip install --upgrade pip \
&& pip install docker-compose

Wait a few minutes to complete docker docker-compose and installation

verification

1. docker version:

[root@centos7 ~]# docker version
Client: Docker Engine - Community
 Version:           19.03.2
 API version:       1.40
 Go version:        go1.12.8
 Git commit:        6a30dfc
 Built:             Thu Aug 29 05:28:55 2019
 OS/Arch:           linux/amd64
 Experimental:      false

Server: Docker Engine - Community
 Engine:
  Version:          19.03.2
  API version:      1.40 (minimum version 1.12)
  Go version:       go1.12.8
  Git commit:       6a30dfc
  Built:            Thu Aug 29 05:27:34 2019
  OS/Arch:          linux/amd64
  Experimental:     false
 containerd:
  Version:          1.2.6
  GitCommit:        894b81a4b802e4eb2a91d1ce216b8817763c29fb
 runc:
  Version:          1.0.0-rc8
  GitCommit:        425e105d5a03fabd737a126ad93d62a9eeede87f
 docker-init:
  Version:          0.18.0
  GitCommit:        fec3683

1. docker-compose version:

[root@centos7 ~]# docker-compose version
docker-compose version 1.24.1, build 4667896
docker-py version: 3.7.3
CPython version: 2.7.5
OpenSSL version: OpenSSL 1.0.2k-fips  26 Jan 2017

1. Run hello world:

[root@centos7 ~]# docker run --rm hello-world
Unable to find image 'hello-world:latest' locally
latest: Pulling from library/hello-world
1b930d010525: Pull complete 
Digest: sha256:b8ba256769a0ac28dd126d584e0a2011cd2877f3f76e093a7ae560f2a5301c00
Status: Downloaded newer image for hello-world:latest

Hello from Docker!
This message shows that your installation appears to be working correctly.

To generate this message, Docker took the following steps:
 1. The Docker client contacted the Docker daemon.
 2. The Docker daemon pulled the "hello-world" image from the Docker Hub.
    (amd64)
 3. The Docker daemon created a new container from that image which runs the
    executable that produces the output you are currently reading.
 4. The Docker daemon streamed that output to the Docker client, which sent it
    to your terminal.

To try something more ambitious, you can run an Ubuntu container with:
 $ docker run -it ubuntu bash

Share images, automate workflows, and more with a free Docker ID:
 https://hub.docker.com/

For more examples and ideas, visit:
 https://docs.docker.com/get-started/

The operation is complete, copy and paste the hope that this time can help you quickly open docker trip.