CentOS 7 with RDP and docker

Base

1. Download CentOS.
2. Install CentOS in HyperV.
1. Select GNOME as desktop

Enable Remote Desktop

1. Update repositories
   rpm -Uvh https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
   
2. use yum to install
   

   yum -y install xrdp tigervnc-server
   

3. Enable and start the service
   

   systemctl enable xrdp
   systemctl start xrdp
   

4. Confirm if the service is listening to TCP 3389
   

   netstat -antup | grep xrdp
   

5. Add firewall exception
   

   firewall-cmd --permanent --add-port=3389/tcp
   firewall-cmd --reload
   

6. SELinux change security context
   

   chcon --type=bin_t /usr/sbin/xrdp
   chcon --type=bin_t /usr/sbin/xrdp-sesman
   

7. Testing
   You can connect to CentOS using Windows Remote Desktop Client.

Reference: https://www.itzgeek.com/how-tos/linux/centos-how-tos/install-xrdp-on-centos-7-rhel-7.html

Download and install docker

1. Install yum utils
   

   sudo yum install -y yum-utils \
     device-mapper-persistent-data \
     lvm2

2.  Add repositories
   

   sudo yum-config-manager \
       --add-repo \
       https://download.docker.com/linux/centos/docker-ce.repo

3.  Install Docker CE
   

   sudo yum install docker-ce

4.  Enable and start Docker
   

   sudo systemctl enable docker

   sudo systemctl start docker

Reference: https://docs.docker.com/install/linux/docker-ce/centos/