EPEL7 mongodb 2.6.5 and katello-installer temporary incompatibilities

Hi,

With recent mongodb updates in epel 7 repository (2.6.5-2), we got
into an incompatible state due to different pid files that we configure
as opposed to what systemd service file expects. As a result, the mongodb
service fails to start. For more info see [1].

I expect to have PRs for proper fixes opened next week, as well as new
in nightlies (and potentially backported to katello-2.0). Here are some
temporary solutions you can follow to mitigate this issue [2].

[1] - Bug #8478: MongoDB fails to start with a RHEL 7 system - Katello - Foreman
[2] - Bug #8478: MongoDB fails to start with a RHEL 7 system - Katello - Foreman

– Ivan