Cloned from https://bugzilla.redhat.com/show_bug.cgi?id=1399352

note that in following text, idm_ prefix is freeipa_ prefix in upstream template but otherwise it applies to upstream too

Description of problem:

When you set the idm_server parameter on a host it will break the ipa-client-automount with the error "no such option: --domain" This is caused by a reassignment of the host parameter in the snippet to include the --domain option (see additional information)

Version-Release number of selected component (if applicable):
foreman-nightly

How reproducible:
Every time.

Steps to Reproduce:

1. In the web gui for satellite edit a host, under parameters add a host parameter called idm_server and set the value to an IDM server.
2. Next add the parameter idm_automount with value of true.
3. Stage the host build

4. Build the Host
Actual results:
Usage: ipa-client-automount [options]

ipa-client-automount: error: no such option: --domain

Expected results:
successful run of ipa-client-automount

Additional info:
From the Snippet:

<% if @host.params['idm_server'] -%>
<% domain = @host.params['idm_domain'] || @host.realm.name.downcase -%>

idm_server="--server <%= @host.params['idm_server'] > --domain <=domain >"
< end -%>

This code fragment triggers on the parameter being present, and parses the domain name from the parameter value and the --domain switch to idm_server. This needed for this fragment:

usr/sbin/ipa-client-install -w '<%= @host.otp || "$HOST[OTP]" >' --realm=<= @host.realm %> -U $idm_mkhomedir $idm_opts $idm_server $idm_ssh

but breaks the ipa-client-automount fragment by using the same modified idm_server parameters:

<% if @host.param_true? 'idm_automount' -%>
if [ -f /usr/sbin/ipa-client-automount ]
then
  /usr/sbin/ipa-client-automount $idm_server $automount_location --unattended
fi
<% end -%>

Since ipa-client-automount does not accept the --domain switch the code breaks. Ipa-client-automount need a unique server parameter or idm_server parameter needs to be handle differently.