When trying to interact with yum, use EasyApache, or run updates, you are met with the following error:
Error: Cannot find a valid baseurl for repo: base
The base, epel, extras, and updates repositories come default on CentOS 6 systems but are not used on CloudLinux systems. If they are accidentally re-activated, they can cause issues.
You should disable these repositories to ensure your system continues to function properly:
yum-config-manager --disable base
yum-config-manager --disable epel
yum-config-manager --disable extras
yum-config-manager --disable updates
The CloudLinux variants of these repositories are still active and supersede these repositories.