Here is the commands to install docker to your server:

apt-get update

apt-get install apt-transport-https ca-certificates curl gnupg2 software-properties-common -y

curl -fsSL$(. /etc/os-release; echo "$ID")/gpg | sudo apt-key add -

add-apt-repository "deb [arch=amd64]$(. /etc/os-release; echo "$ID") $(lsb_release -cs) stable"

apt-get update

apt-get install docker-ce -y
sudo yum install -y yum-utils device-mapper-persistent-data lvm2 -y

sudo yum-config-manager --add-repo

sudo yum install docker-ce docker-ce-cli -y

systemctl start docker

systemctl enable docker

You can verify the docker installation with:

docker version

 Version:	17.12.0-ce
 API version:	1.35
 Go version:	go1.9.2
 Git commit:	c97c6d6
 Built:	Wed Dec 27 20:11:19 2017
 OS/Arch:	linux/amd64

  Version:	17.12.0-ce
  API version:	1.35 (minimum version 1.12)
  Go version:	go1.9.2
  Git commit:	c97c6d6
  Built:	Wed Dec 27 20:09:54 2017
  OS/Arch:	linux/amd64
  Experimental:	false

You can see all the docker images by searching by the name such as:

docker search apache

NAME        DESCRIPTION                                     STARS               OFFICIAL
tomcat      Apache Tomcat is an open source implementati…   1705                [OK]                
httpd       The Apache HTTP Server Project                  1482                [OK]                
cassandra   Apache Cassandra is an open-source distribut…   722                 [OK]                
maven       Apache Maven is a software project managemen…   543                 [OK]                
solr        Solr is the popular, blazing-fast, open sour…   487                 [OK]

We can pull the image by its name so that we have it locally.

docker pull httpd

Using default tag: latest
latest: Pulling from library/httpd
f49cf87b52c1: Pull complete 
02ca099fb6cd: Pull complete 
de7acb18da57: Pull complete 
770c8edb393d: Pull complete 
0e252730aeae: Pull complete 
6288e83d58fa: Pull complete 
a91ad03b2178: Pull complete 
Digest: sha256:643ca2ed9f6caf1f392184aee05a8f2cd478bdacbd350ea6b4dbc8f5b8e400a8
Status: Downloaded newer image for httpd:latest

To run the web server we need to use the run command.

docker run -d -p 80:80 --name website httpd

The name we will give this web server is website.

We can check the container running with docker ps -a

CONTAINER ID     IMAGE   COMMAND              CREATED          STATUS         PORTS                NAMES
fe844be6b6cd     httpd   "httpd-foreground"   8 seconds ago    Up 6 seconds>80/tcp   website

If we no longer want to run the web server we can stop it with:

docker stop website