[Freeipa-users] ipa-client-install via Kickstart in RHEL7

[Rich Megginson]

On 08/20/2014 09:18 AM, Baird, Josh wrote:
> Hi,
>
> We are attempting to run ipa-client-install in the %post section of a Kickstart in order to join the host to an IPA domain (3.3/RHEL7 IdM).  We are using something like:
>
> /usr/sbin/ipa-client-install -w 'one-time-password' --realm=REALM.COM -U --no-ssh --no-sshd --no-ntp --domain=realm.com
>
> The machine does indeed join the domain correctly, but the certmonger request fails.  Looking at the logs, we can see this:
>
> 2014-08-19T15:02:45Z DEBUG Starting external process
> 2014-08-19T15:02:45Z DEBUG args=/bin/systemctl is-active certmonger.service
> 2014-08-19T15:02:45Z DEBUG Process finished, return code=0
> 2014-08-19T15:02:45Z DEBUG stdout=
> 2014-08-19T15:02:45Z DEBUG stderr=Running in chroot, ignoring request.
>
> The error is occurring because the certmonger service fails to start.  This is because systemd is not able to manipulate services in a chrooted environment (ala the anaconda installation environment).  Prior to systemd, this would work fine as services could start normally via init in a chroot/%post.
>
> Additionally, we see the error:
>
> Unable to find 'admin' user with 'getent passwd admin at domain.com'
>
> Again, this is because systemd is unable to start sssd in the chrooted installation environment.  I'm wondering if anyone else has experienced these issues with systemd unable to start these required services during installation and what you did to work around them.  One option would be to move the ipa-client-install out of Kickstart and have Puppet join the host to the domain post-installation (after firstboot), but this isn't really ideal.
>
> Any advice or suggestions would be appreciated.

Create a file that is run at boot, presumably after networking and 
certmonger are started.

>
> Thanks,
>
> Josh
>