Description of problem:
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There is presence of unwanted sections in the config file of the "create volume" as these are all host level services /parameters.These sections include :-
1.Vdsm  tool configure command.
2.Firewalld services
3.Blacklisting all disks scripts(script 3)
4.Gluster hooks
5.SE linux
7.chronyd services
8.command usrmod(shell 3)

Version-Release number of selected component (if applicable):
--------------------------------------------------------------
cockpit-ovirt-dashboard-0.11.999-0.0.master.el7.noarch

How reproducible:
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Everytime

Steps to Reproduce
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1.Successfully deploy gluster and hosted engine.

2.After the deployment of hosted engine go to the "hosted engine" tab in cockpit UI and click on "create volume".

3.Fill in all the required parameters for addition of creating an extra volume and then validate the config file.

4. In the config file user can have the presence of these unwanted sections.

Actual results:
-------------------------------------------------------------------
Presence of these unwanted sections.

Expected results:
-------------------------------------------------------------------
Absence of these unwanted sections.


Additional info:
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[service1]
action=enable
service=chronyd

[service2]
action=restart
service=chronyd

[shell2]
action=execute
command=vdsm-tool configure --force

[script3]
action=execute
file=/usr/share/gdeploy/scripts/blacklist_all_disks.sh
ignore_script_errors=no

[selinux]
yes

[firewalld]
action=add
ports=111/tcp,2049/tcp,54321/tcp,5900/tcp,5900-6923/tcp,5666/tcp,16514/tcp,54322/tcp
services=glusterfs

[script2]
action=execute
file=/usr/share/gdeploy/scripts/disable-gluster-hooks.sh

[shell3]
action=execute
command=usermod -a -G gluster qemu