On 17.06.2015 18:30, Simone Tiraboschi wrote:
Il giorno 17/giu/2015, alle ore 18:21, Daniel Helgenberger <daniel.helgenberger@m-box.de> ha scritto:
On 17.06.2015 17:01, Simone Tiraboschi wrote:
----- Original Message -----
From: "Daniel Helgenberger" <daniel.helgenberger@m-box.de> To: "Simone Tiraboschi" <stirabos@redhat.com> Cc: Users@ovirt.org, "Alon Bar-Lev" <alonbl@redhat.com> Sent: Wednesday, June 17, 2015 4:49:07 PM Subject: Re: [ovirt-users] host-deploy on HE hosts failing: Job for vdsmd.service canceled.
On 17.06.2015 16:47, Simone Tiraboschi wrote:
----- Original Message -----
From: "Daniel Helgenberger" <daniel.helgenberger@m-box.de> To: "Simone Tiraboschi" <stirabos@redhat.com> Cc: Users@ovirt.org, "Alon Bar-Lev" <alonbl@redhat.com> Sent: Wednesday, June 17, 2015 4:40:45 PM Subject: Re: [ovirt-users] host-deploy on HE hosts failing: Job for vdsmd.service canceled.
> On 17.06.2015 16:35, Simone Tiraboschi wrote: > > > ----- Original Message ----- >> From: "Daniel Helgenberger" <daniel.helgenberger@m-box.de> >> To: Users@ovirt.org, "Alon Bar-Lev" <alonbl@redhat.com> >> Sent: Wednesday, June 17, 2015 3:24:35 PM >> Subject: [ovirt-users] host-deploy on HE hosts failing: Job for >> vdsmd.service canceled. >> >> Hello, >> >> I have the following problem with host-deploy on HE hosts: >> >>> 2015-06-17 13:22:32 DEBUG otopi.plugins.otopi.services.systemd >>> plugin.execute:937 execute-output: ('/bin/systemctl', 'stop', >>> 'vdsmd.service') stderr: >>> Job for vdsmd.service canceled. >>> >>> 2015-06-17 13:22:32 DEBUG otopi.context context._executeMethod:152 >>> method >>> exception >>> Traceback (most recent call last): >>> File "/tmp/ovirt-1WPaDxJOpX/pythonlib/otopi/context.py", line 142, >>> in >>> _executeMethod >>> method['method']() >>> File >>> "/tmp/ovirt-1WPaDxJOpX/otopi-plugins/ovirt-host-deploy/vdsm/packages.py", >>> line 106, in _packages >>> self.services.state('vdsmd', False) >>> File >>> "/tmp/ovirt-1WPaDxJOpX/otopi-plugins/otopi/services/systemd.py", >>> line 138, in state >>> 'start' if state else 'stop' >>> File >>> "/tmp/ovirt-1WPaDxJOpX/otopi-plugins/otopi/services/systemd.py", >>> line 77, in _executeServiceCommand >>> raiseOnError=raiseOnError >>> File "/tmp/ovirt-1WPaDxJOpX/pythonlib/otopi/plugin.py", line 942, >>> in >>> execute >>> command=args[0], >>> RuntimeError: Command '/bin/systemctl' failed to execute >>> 2015-06-17 13:22:32 ERROR otopi.context context._executeMethod:161 >>> Failed >>> to execute stage 'Package installation': Command '/bin/systemctl' >>> failed >>> to execute >>> 2015-06-17 13:22:32 DEBUG otopi.transaction transaction.abort:131 >>> aborting >>> 'Yum Transaction' >>> 2015-06-17 13:22:32 INFO otopi.plugins.otopi.packagers.yumpackager >>> yumpackager.info:92 Yum Performing yum transaction rollback >>> Loaded plugins: auto-update-debuginfo, fastestmirror >> >> >> I do not have 'standard' (=non ha) hosts; so I cannot tell for the >> others but suspect it relates to HE. > > Yes, it's the hosted-engine HA agent which keeps VDSM up so host-deploy > fails on that. > The capability to re-deploy an hosted-engine host from the Web UI is not > available on oVirt 3.5, it will included in 3.6; please help us testing > it > on the first beta in a few weeks. > > By the way, why are you trying to re-deploy an host-deploy host from the > web UI? Ok, did not know about that. I use 'Reinstall' from the UI.
Until now, I thought the best way to update the hosts after new engine relases was: 1- update engine 2. set host to maintane 4. yum update on host for latest vdsm 3- Use reinstall from UI.
Please advise!
Running on your HE host: # hosted-engine --set-maintenance=local waiting for everything to be migrated if needed # yum update # hosted-engine --set-maintenance=none
should do the job Ok, I see; I think one should restart vdsmd also; IIRC it is not restarted in the process?
If updated it will be restarted by its rpm postscript.
Ok. However, I still need reinstall for configuration updates like gluster / firewall etc.
RPM should perform intelligent upgrading of packages with configuration files at least saving them on conf.rpmsave and alerting if not forward compatible. If not, it's a packaging bug.
Also, hosted-enginge-deploy is using 'reinstall'. How do I work around that?
Sorry, I didn't get it.
I meant 'Reinstall' does a lot of other things apart from updating packages. For instance, what am I supposed to do if I switch on kdump integration or gluster on the cluster? AFIK this only works with transparently for engine 'Reinstall'. As for the he-setup part; when deploying the first or any additional hosts the same routine as reinstall will be triggered - in the 'Installing host' section.
>> Steps: >> 1. set the host to maintenance >> At this point, only the HE datacenter is still mounted: >> mount |grep nfs >> nexstor01.sec.int.m-box.de:/volumes/ovirt/engine on >> /rhev/data-center/mnt/nexstor01.sec.int.m-box.de:_volumes_ovirt_engine >> type nfs >> (rw,relatime,vers=3,rsize=1048576,wsize=1048576,namlen=255,soft,nosharecache,proto=tcp,timeo=600,retrans=6,sec=sys,mountaddr=10.11.0.30,mountvers=3,mountport=58144,mountproto=udp,local_lock=none,addr=10.11.0.30) >> >> 2. Reinstall host >> -> Error, host deactivated (Job for vdsmd.service canceled.) >> >> 3. A workaround is to shutdown sanlock: >> >> # systemctl stop vdsmd >> Job for vdsmd.service canceled. >> >> # sanlock shutdown >> # systemctl stop vdsmd >> >> 4. Now, host deploy works as expected. >> >> >> Versions: >> EL7 centos >> ovirt-3.5.2 -3.5.3 >> sanlock-3.2.2-2.el7.x86_64 >> vdsm 4.14.14 - 4.14.20 >> >> -- >> Daniel Helgenberger >> m box bewegtbild GmbH >> >> P: +49/30/2408781-22 >> F: +49/30/2408781-10 >> >> ACKERSTR. 19 >> D-10115 BERLIN >> >> >> www.m-box.de www.monkeymen.tv >> >> Geschäftsführer: Martin Retschitzegger / Michaela Göllner >> Handeslregister: Amtsgericht Charlottenburg / HRB 112767 >> _______________________________________________ >> Users mailing list >> Users@ovirt.org >> http://lists.ovirt.org/mailman/listinfo/users
-- Daniel Helgenberger m box bewegtbild GmbH
P: +49/30/2408781-22 F: +49/30/2408781-10
ACKERSTR. 19 D-10115 BERLIN
www.m-box.de www.monkeymen.tv
Geschäftsführer: Martin Retschitzegger / Michaela Göllner Handeslregister: Amtsgericht Charlottenburg / HRB 112767
-- Daniel Helgenberger m box bewegtbild GmbH
P: +49/30/2408781-22 F: +49/30/2408781-10
ACKERSTR. 19 D-10115 BERLIN
www.m-box.de www.monkeymen.tv
Geschäftsführer: Martin Retschitzegger / Michaela Göllner Handeslregister: Amtsgericht Charlottenburg / HRB 112767
-- Daniel Helgenberger m box bewegtbild GmbH
P: +49/30/2408781-22 F: +49/30/2408781-10
ACKERSTR. 19 D-10115 BERLIN
www.m-box.de www.monkeymen.tv
Geschäftsführer: Martin Retschitzegger / Michaela Göllner Handeslregister: Amtsgericht Charlottenburg / HRB 112767
-- Daniel Helgenberger m box bewegtbild GmbH P: +49/30/2408781-22 F: +49/30/2408781-10 ACKERSTR. 19 D-10115 BERLIN www.m-box.de www.monkeymen.tv Geschäftsführer: Martin Retschitzegger / Michaela Göllner Handeslregister: Amtsgericht Charlottenburg / HRB 112767