Premise: Amazon cloud has been configured to start.

The inbound policy of security group is as follows:

The outbound strategy is as follows:

After logging in to EC2, only EC2 user can log in by default, and then switch to root:

sudo su

Prompt for installing docker no package docker available using yum.

yum install docker -y

resolvent:
Add CentOS7-Base-163.repo file under / etc/yum.repos.d /.

vi CentOS7-Base-163.repo

# CentOS-Base.repo
#
# The mirror system uses the connecting IP address of the client and the
# update status of each mirror to pick mirrors that are updated to and
# geographically close to the client.  You should use this for CentOS updates
# unless you are manually picking other mirrors.
#
# If the mirrorlist= does not work for you, as a fall back you can try the 
# remarked out baseurl= line instead.
#
#
[base]
name=CentOS-$releasever - Base - 163.com
baseurl=http://mirrors.163.com/centos/7/os/x86_64
gpgcheck=1
gpgkey=http://mirrors.163.com/centos/RPM-GPG-KEY-CentOS-7

#released updates
[updates]
name=CentOS-$releasever - Updates - 163.com
baseurl=http://mirrors.163.com/centos/7/updates/x86_64
gpgcheck=1
gpgkey=http://mirrors.163.com/centos/RPM-GPG-KEY-CentOS-7

#additional packages that may be useful
[extras]
name=CentOS-$releasever - Extras - 163.com
baseurl=http://mirrors.163.com/centos/7/extras/x86_64
gpgcheck=1
gpgkey=http://mirrors.163.com/centos/RPM-GPG-KEY-CentOS-7

#additional packages that extend functionality of existing packages
[centosplus]
name=CentOS-$releasever - Plus - 163.com
baseurl=http://mirrors.163.com/centos/7/centosplus/x86_64
gpgcheck=1
enabled=0
gpgkey=http://mirrors.163.com/centos/RPM-GPG-KEY-CentOS-7

After saving and exiting, execute the command:

yum makecache

Then execute the yum install docker command:

yum install docker -y

After installation, it is as follows:

To start docker:

## Start docker service
systemctl start docker
chkconfig docker on

To view the docker version:

docker version

Pull docker image:

OK, now let's pull the docker image made by others directly. The shadow lock VPN docker image on github is selected here. Execute the following command directly:

docker pull oddrationale/docker-shadowsocks

To run docker image:

Run the following command to start the docker image.

docker run -d -p 8001:8001 oddrationale/docker-shadowsocks -s 0.0.0.0 -p 8001 -k yourpassword-m aes-256-cfb

Run docker ps -a to see if the container has run successfully.

docker ps -a

Call curl on linux:

curl -k localhost:8001

Call curl on windows:

Echo that the above instructions have been deployed, and what you need to do next is your business...

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