Re: [ovirt-users] [SOLVED] Re: Trying to make ovirt-hosted-engine-setup create a customized Engine-vm on 3.6 HC HE
7:59 a.m.
On Wed, Nov 25, 2015, at 12:10, Simone Tiraboschi wrote:
it seems that I spoke too soon :(
>
>
A separate network issue (already reported to the list) prevented me
from successfully closing up the setup in its final phase
(registering the host inside the Engine), so all seemed well while
being stuck there :)
>
>
Now that I've solved that (for which I'm informing the list asap in a
separate message) and the setup ended successfully, it seems that the
last step of the HE setup (shutdown the Engine vm to place it under HA
agent control) starts/creates a "different vm" and my virtual hardware
customizations seem to be gone (only one NIC present, connected to
ovirtmgmt).
>
>
My wild guess: maybe I need BOTH the mixins.py AND the vm.conf.in
customizations? ;)
>
> Yes, you are right: the final configuration is still generated from
> the template so you need to fix both.
>
>
>
It seems (from /etc/ovirt-hosted-engine/hosted-engine.conf) that the
Engine vm definition is now in /var/run/ovirt-hosted-engine-ha/vm.conf
Hi Simone, I followed your advice and modified the vm.conf inside the
conf_volume tar archive.
Then I put the system (still with only one physical host) in global
maintenance from the host:
hosted-engine --set-maintenance --mode=global
Then i regularly powered off the Engine vm and confirmed it from the
host:
hosted-engine --vm-status
Then restarted it from the host:
hosted-engine --vm-start
Finally, I exited maintenance from the host:
hosted-engine --set-maintenance --mode=none
Waited a bit and verified it:
hosted-engine --vm-status
It all worked as expected!
Many thanks again.
Regards, Giuseppe
>
>
>
Many thanks for your assistance (and obviously I just sent a related
wishlist item on the HE setup ;)
>
>
Regards,
>
Giuseppe
>
>
>
>
*********************************************************************-
> ***************
>
>
>
> --- mixins.py.orig 2015-10-20 16:57:40.000000000
+0200
>
> +++ mixins.py 2015-10-26 22:22:58.351223922 +0100
>
> @@ -25,6 +25,7 @@
>
>import random
>
>import string
>
>import time
>
> +import uuid
>
>
>
>
>
>from ovirt_hosted_engine_setup import constants as
ohostedcons
>
> @@ -247,6 +248,44 @@
>
>]['@BOOT_PXE@'] == ',bootOrder:1':
>
>nic['bootOrder'] = '1'
>
>conf['devices'].append(nic)
>
> + nic2 = {
>
> + 'nicModel': 'pv',
>
> + 'macAddr':
'02:50:56:3f:c4:a0',
>
> + 'linkActive': 'true',
>
> + 'network': 'lan',
>
> + 'filter':
'vdsm-no-mac-spoofing',
>
> + 'specParams': {},
>
> + 'deviceId': str(uuid.uuid4()),
>
> + 'address': {
>
> + 'bus': '0x00',
>
> + 'slot': '0x09',
>
> + 'domain': '0x0000',
>
> + 'type': 'pci',
>
> + 'function': '0x0'
>
> + },
>
> + 'device': 'bridge',
>
> + 'type': 'interface',
>
> + }
>
> + conf['devices'].append(nic2)
>
> + nic3 = {
>
> + 'nicModel': 'pv',
>
> + 'macAddr':
'02:50:56:3f:c4:c0',
>
> + 'linkActive': 'true',
>
> + 'network': 'nfs',
>
> + 'filter':
'vdsm-no-mac-spoofing',
>
> + 'specParams': {},
>
> + 'deviceId': str(uuid.uuid4()),
>
> + 'address': {
>
> + 'bus': '0x00',
>
> + 'slot': '0x0c',
>
> + 'domain': '0x0000',
>
> + 'type': 'pci',
>
> + 'function': '0x0'
>
> + },
>
> + 'device': 'bridge',
>
> + 'type': 'interface',
>
> + }
>
> + conf['devices'].append(nic3)
>
>
>
>cli = self.environment[ohostedcons.VDSMEnv.VDS_CLI]
>
>status = cli.create(conf)
>
>
>
>
*********************************************************************-
> ***************
>
>
>
> Obviously this is a horrible ad-hoc hack that I'm
not able to generalize/clean-
> up now: doing so would involve (apart from a deeper understanding of
> the whole setup code/workflow) some well-thought-out design decisions
> and, given the effective deprecation of the aforementioned easy-to-
> modify vm.conf.in template substituted by hardwired Python program
> logic, it seems that such a functionality is not very high on the
> development priority list atm ;)
>
>
>
> Many thanks again!
>
>
>
> Kind regards,
>
> Giuseppe
>
>
>
> >> Many thanks in advance.
>
> >
>
> >> Kind regards,
>
> >> Giuseppe
>
> >
>
> >> PS: please keep also my address in replying because I'm
> >> experiencing some problems between Hotmail and oVirt-mailing-
> >> list
>
> >
>
> >> _______________________________________________
>
> >
>
> Users mailing list
>
> >>Users(a)ovirt.org
>
> >>http://lists.ovirt.org/mailman/listinfo/users
>
> >
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Giuseppe Ragusa