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

Monday, 9 November 2015

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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(a)my.server.lan&gt;
From: mysender(a)server.lan
To: undisclosed-recipients:;

From: mysender(a)server.lan
To: myreceiver(a)server.lan
Subject: ovirt-hosted-engine state transition EngineUp-GlobalMaintenance

The state machine changed state.

 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(a)hawai.it 
 <mailto:s.danzi@hawai.it>> wrote:

>     the content is:
>
>     [email]
>     smtp-server=localhost
>     smtp-port=25
>     destination-emails=root@localhost
>     source-email=root@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(a)hawai.it
>>     <mailto:s.danzi@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(a)ovirt.org <mailto:Users@ovirt.org>
>>         http://lists.ovirt.org/mailman/listinfo/users
>>
>>
>

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    Your trick work fine! Thanks!<br>
    <br>
    Now I see that emails sent from brocker has "corrupted" headers:<br>
    <br>
    At the ent of message we can see:<br>
    <br>
    <pre>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: <a class="moz-txt-link-rfc2396E"
href="mailto:20151109103337.D9C7D1260001@my.server.lan">&lt;20151109103337.D9C7D1260001@my.server.lan&gt;</a>
From: <a class="moz-txt-link-abbreviated"
href="mailto:mysender@server.lan">mysender@server.lan</a>
To: undisclosed-recipients:;

From: <a class="moz-txt-link-abbreviated"
href="mailto:mysender@server.lan">mysender@server.lan</a>
To: <a class="moz-txt-link-abbreviated"
href="mailto:myreceiver@server.lan">myreceiver@server.lan</a>
Subject: ovirt-hosted-engine state transition EngineUp-GlobalMaintenance

The state machine changed state.</pre>
    <br>
    <br>
    From and To are repeated twice. This cause that email client show
    correctly the sender,<br>
    an empty recipient and an empty subject.<br>
    <br>
    On message body I see everything after "To:
    undisclosed-recipients:;"
    <br>
    <br>
    <div class="moz-cite-prefix">Il 06/11/2015 20.01, Simone Tiraboschi
      ha scritto:<br>
    </div>
    <blockquote
cite="mid:CAN8-ONqJs3nMJQg5L8uRDt44S2ON5e_fbUdAEJ8-BBiK7i+T9A@mail.gmail.com"
      type="cite">
      <div dir="ltr"><br>
        <div class="gmail_extra"><br>
          <div class="gmail_quote">On Thu, Nov 5, 2015 at 7:10 PM,
            Stefano Danzi <span dir="ltr">&lt;<a
moz-do-not-send="true"
                href="mailto:s.danzi@hawai.it"
target=&quot;_blank&quot;&gt;s.danzi(a)hawai.it&lt;/a&gt;&amp;gt;&lt;/span&gt;
            wrote:<br>
            <blockquote class="gmail_quote" style="margin:0px 0px 0px
0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">
              <div bgcolor="#FFFFFF" text="#000000"><span
class=""> <br>
                  <br>
                  <div><br>
                  </div>
                  <blockquote type="cite"> the content is:<br>
                    <br>
                    [email]<br>
                    smtp-server=localhost<br>
                    smtp-port=25<br>
                    destination-emails=root@localhost<br>
                    source-email=root@localhost<br>
                    <br>
                    [notify]<br>
state_transition=maintenance|start|stop|migrate|up|down<br>
                    <br>
                  </blockquote>
                  and is the default. My conf was lost during upgrade.<br>
                  If I restart ovirt-ha-broker the broker.conf is
                  replaced with the default<br>
                  <br>
                </span> If I don't restart ovirt-ha-broker, the
                broker.conf is silently replaced after a while.<br>
                <br>
                Looking here <a moz-do-not-send="true"
href="http://lists.ovirt.org/pipermail/engine-commits/2015-June/0229...

target="_blank">http://lists.ovirt.org/pipermail/engine-comm...
                I understand that broker.conf is stored in another place
                and overwrite at runtime.</div>
            </blockquote>
            <div><br>
            </div>
            <div>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.</div>
            <div><br>
            </div>
            <div>The issue here seams to be that the upgrade overwrite
              it with the default file before copying to the shared
              storage.</div>
            <div>I'm opening a bug against that.</div>
            <div><br>
            </div>
            <div>Let's try to fix in your instance (please substitute
              '192.168.1.115:_Virtual_ext35u36' with the mount point on
              your system):</div>
          </div>
          <div class="gmail_quote"><br>
            <font face="monospace, monospace">dir=`mktemp -d`
&amp;&amp;
              cd $dir<br>
              systemctl stop ovirt-ha-broker<br>
              sdUUID_line=$(grep sdUUID
              /etc/ovirt-hosted-engine/hosted-engine.conf)<br>
              sdUUID=${sdUUID_line:7:36}<br>
              conf_volume_UUID_line=$(grep conf_volume_UUID
              /etc/ovirt-hosted-engine/hosted-engine.conf)<br>
              conf_volume_UUID=${conf_volume_UUID_line:17:36}<br>
              conf_image_UUID_line=$(grep conf_image_UUID
              /etc/ovirt-hosted-engine/hosted-engine.conf)<br>
              conf_image_UUID=${conf_image_UUID_line:16:36}<br>
              dd

if=/rhev/data-center/mnt/192.168.1.115:_Virtual_ext35u36/$sdUUID/images/$conf_image_UUID/$conf_volume_UUID
              2&gt;/dev/null| tar -xvf -<br>
              cp /etc/ovirt-hosted-engine-ha/broker.conf.rpmsave </font><span

style="font-family:monospace,monospace">broker.conf </span><font
              face="monospace, monospace"># or edit broker.conf as you
              need </font></div>
          <div class="gmail_quote"><font face="monospace,
monospace">tar
              -cO * | dd
of=/rhev/data-center/mnt/192.168.1.115:_Virtual_ext35u36/$sdUUID/images/$conf_image_UUID/$conf_volume_UUID<br>
            </font><span
style="font-family:monospace,monospace">systemctl
              start ovirt-ha-broker</span><br>
          </div>
          <div class="gmail_quote">
            <div><br>
            </div>
            <div> </div>
            <blockquote class="gmail_quote" style="margin:0px 0px 0px
0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">
              <div bgcolor="#FFFFFF" text="#000000"><span
class=""><br>
                  <br>
                  <blockquote type="cite"> <br>
                    <div>Il 05/11/2015 18.44, Simone Tiraboschi ha
                      scritto:<br>
                    </div>
                    <blockquote type="cite">
                      <div dir="ltr">Can you please paste here the
                        content of
                        /var/lib/ovirt-hosted-engine-ha/broker.conf ?
                        <div>eventually make it anonymous if you prefer<br>
                          <div><br>
                          </div>
                          <div><br>
                          </div>
                        </div>
                      </div>
                      <div class="gmail_extra"><br>
                        <div class="gmail_quote">On Thu, Nov 5, 2015 at
                          6:42 PM, Stefano Danzi <span
dir="ltr">&lt;<a
                              moz-do-not-send="true"
                              href="mailto:s.danzi@hawai.it"
                              target="_blank"><a
class="moz-txt-link-abbreviated"
href="mailto:s.danzi@hawai.it">s.danzi@hawai.it</a></a>&gt;</span>
                          wrote:<br>
                          <blockquote class="gmail_quote"
                            style="margin:0px 0px 0px
0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">After

                            upgrading from 3.5 to 3.6 Hosted engine
                            notifications stop to work.<br>
                            I think that broker.conf was lost during
                            upgrade.<br>
                            <br>
                            I found this: <a moz-do-not-send="true"

href="https://bugzilla.redhat.com/show_bug.cgi?id=1260757"
                              rel="noreferrer"
target="_blank">https://bugzilla.redhat.com/show_bug.cgi?id=...
                            But I don't undertand how to change the
                            configuration now.<br>
_______________________________________________<br>
                            Users mailing list<br>
                            <a moz-do-not-send="true"
                              href="mailto:Users@ovirt.org"

target=&quot;_blank&quot;&gt;Users(a)ovirt.org&lt;/a&gt;&lt;br&gt;
                            <a moz-do-not-send="true"

href="http://lists.ovirt.org/mailman/listinfo/users"
                              rel="noreferrer"
target="_blank">http://lists.ovirt.org/mailman/listinfo/user...
                          </blockquote>
                        </div>
                        <br>
                      </div>
                    </blockquote>
                    <br>
                  </blockquote>
                  <br>
                </span></div>
            </blockquote>
          </div>
          <br>
        </div>
      </div>
    </blockquote>
    <br>
    <pre class="moz-signature" cols="72">
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Re: [ovirt-users] Hosted engine notifications don't work after upgrading ovirt from 3.5 to 3.6