DMC demo mode

Demo mode system requirements & prerequisites

System requirements Minimum configuration Recommended configuration
Operating system RHEL 7.x or CentOS 7.x RHEL 7.x or CentOS 7.x
CPU 2 vCPU 4vCPU
Memory 8 GB of RAM 16 GB of RAM
Disk space 40 GB 40 GB

Pre-install requirements

The DMC in demo mode requires you to do the following:

  1. Create a non-root user with sudo access on the machine you provisioned for the DMC install.

User and group setup example

sudo useradd -m datical
sudo passwd datical
sudo usermod -aG wheel datical

In this example, the wheel group has sudo access, so datical is just added to that group. Depending on your site's sudo policies, you may need to add your username to a different group or add it directly to /etc/sudoers.

Tip: Create a new user or add an existing user to a group on your own before starting the installation as the installation scripts and installers do not create them for you.

  1. On the provisioned machine, ensure the following ports are opened: 80, 443, 8080, and 5432, and ensure no other applications are using the ports on the local system.

Install

Choose one of our Demo mode installation methods to complete your installation.

Related links