[ovirt-users] Hosted engine notifications don't work after upgrading ovirt from 3.5 to 3.6

[Martin Sivak]

Hi,

can you please tell us the Python version you are using? We are using
the smtplib and email.mime.text standard libraries to send emails so
this should not be our bug (unless the API changed).

Thanks

--
Martin Sivak
SLA / oVirt


On Mon, Nov 9, 2015 at 1:11 PM, Sandro Bonazzola <sbonazzo at redhat.com> wrote:
>
>
> On Mon, Nov 9, 2015 at 11:44 AM, Stefano Danzi <s.danzi at hawai.it> wrote:
>>
>> Your trick work fine! Thanks!
>>
>> Now I see that emails sent from brocker has "corrupted" headers:
>>
>> At the ent of message we can see:
>>
>> Content-Type: text/plain; charset="us-ascii"
>> MIME-Version: 1.0
>> Content-Transfer-Encoding: 7bit
>> Date: Mon, 09 Nov 2015 11:33:37 +0100
>> Message-Id: <20151109103337.D9C7D1260001 at my.server.lan>
>> From: mysender at server.lan
>> To: undisclosed-recipients:;
>>
>> From: mysender at server.lan
>> To: myreceiver at server.lan
>> Subject: ovirt-hosted-engine state transition EngineUp-GlobalMaintenance
>>
>> The state machine changed state.
>>
>>
>
> Adding Roy and Martin, looks like a separate issue
>
>
>
>>
>>
>> From and To are repeated twice. This cause that email client show
>> correctly the sender,
>> an empty recipient and an empty subject.
>>
>> On message body I see everything after "To: undisclosed-recipients:;"
>>
>> Il 06/11/2015 20.01, Simone Tiraboschi ha scritto:
>>
>>
>>
>> On Thu, Nov 5, 2015 at 7:10 PM, Stefano Danzi <s.danzi at hawai.it> wrote:
>>>
>>>
>>>
>>>
>>> the content is:
>>>
>>> [email]
>>> smtp-server=localhost
>>> smtp-port=25
>>> destination-emails=root at localhost
>>> source-email=root at localhost
>>>
>>> [notify]
>>> state_transition=maintenance|start|stop|migrate|up|down
>>>
>>> and is the default. My conf was lost during upgrade.
>>> If I restart ovirt-ha-broker the broker.conf is replaced with the default
>>>
>>> If I don't restart ovirt-ha-broker, the broker.conf is silently replaced
>>> after a while.
>>>
>>> Looking here
>>> http://lists.ovirt.org/pipermail/engine-commits/2015-June/022940.html
>>> I understand that broker.conf is stored in another place and overwrite at
>>> runtime.
>>
>>
>> The broker.conf is now on the shared storage (as other hosted-engine
>> related configuration files) so that in the future they'll be easily
>> editable from the web UI.
>>
>> The issue here seams to be that the upgrade overwrite it with the default
>> file before copying to the shared storage.
>> I'm opening a bug against that.
>>
>> Let's try to fix in your instance (please substitute
>> '192.168.1.115:_Virtual_ext35u36' with the mount point on your system):
>>
>> dir=`mktemp -d` && cd $dir
>> systemctl stop ovirt-ha-broker
>> sdUUID_line=$(grep sdUUID /etc/ovirt-hosted-engine/hosted-engine.conf)
>> sdUUID=${sdUUID_line:7:36}
>> conf_volume_UUID_line=$(grep conf_volume_UUID
>> /etc/ovirt-hosted-engine/hosted-engine.conf)
>> conf_volume_UUID=${conf_volume_UUID_line:17:36}
>> conf_image_UUID_line=$(grep conf_image_UUID
>> /etc/ovirt-hosted-engine/hosted-engine.conf)
>> conf_image_UUID=${conf_image_UUID_line:16:36}
>> dd
>> if=/rhev/data-center/mnt/192.168.1.115:_Virtual_ext35u36/$sdUUID/images/$conf_image_UUID/$conf_volume_UUID
>> 2>/dev/null| tar -xvf -
>> cp /etc/ovirt-hosted-engine-ha/broker.conf.rpmsave broker.conf # or edit
>> broker.conf as you need
>> tar -cO * | dd
>> of=/rhev/data-center/mnt/192.168.1.115:_Virtual_ext35u36/$sdUUID/images/$conf_image_UUID/$conf_volume_UUID
>> systemctl start ovirt-ha-broker
>>
>>
>>>
>>>
>>>
>>>
>>> Il 05/11/2015 18.44, Simone Tiraboschi ha scritto:
>>>
>>> Can you please paste here the content of
>>> /var/lib/ovirt-hosted-engine-ha/broker.conf ?
>>> eventually make it anonymous if you prefer
>>>
>>>
>>>
>>> On Thu, Nov 5, 2015 at 6:42 PM, Stefano Danzi <s.danzi at hawai.it> wrote:
>>>>
>>>> After upgrading from 3.5 to 3.6 Hosted engine notifications stop to
>>>> work.
>>>> I think that broker.conf was lost during upgrade.
>>>>
>>>> I found this: https://bugzilla.redhat.com/show_bug.cgi?id=1260757
>>>> But I don't undertand how to change the configuration now.
>>>> _______________________________________________
>>>> Users mailing list
>>>> Users at ovirt.org
>>>> http://lists.ovirt.org/mailman/listinfo/users
>>>
>>>
>>>
>>>
>>
>>
>>
>> _______________________________________________
>> Users mailing list
>> Users at ovirt.org
>> http://lists.ovirt.org/mailman/listinfo/users
>>
>
>
>
> --
> Sandro Bonazzola
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