Adding existing hosts to a new ovirt engine.
--_000_EC7CBF9F45A2E5428F6F93B025F3CB4F043081A94B6CNLNIE1M001p_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi guys, My engine died and I have hosts with virtual machines running. Now I want t= o add the running host to a new engine. Without disturbing the virtual mach= ines on the host. If I add an host it tries to install the ovirt packages, but there already = running. How do I resolve this.. :) Regards, Jan Stomphorst --_000_EC7CBF9F45A2E5428F6F93B025F3CB4F043081A94B6CNLNIE1M001p_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable <html xmlns:v=3D"urn:schemas-microsoft-com:vml" xmlns:o=3D"urn:schemas-micr= osoft-com:office:office" xmlns:w=3D"urn:schemas-microsoft-com:office:word" = xmlns:m=3D"http://schemas.microsoft.com/office/2004/12/omml" xmlns=3D"http:= //www.w3.org/TR/REC-html40"><head><meta http-equiv=3DContent-Type content= =3D"text/html; charset=3Dus-ascii"><meta name=3DGenerator content=3D"Micros= oft Word 14 (filtered medium)"><style><!-- /* Font Definitions */ @font-face {font-family:Wingdings; panose-1:5 0 0 0 0 0 0 0 0 0;} @font-face {font-family:Wingdings; panose-1:5 0 0 0 0 0 0 0 0 0;} @font-face {font-family:Calibri; panose-1:2 15 5 2 2 2 4 3 2 4;} @font-face {font-family:Tahoma; panose-1:2 11 6 4 3 5 4 4 2 4;} @font-face {font-family:Verdana; panose-1:2 11 6 4 3 5 4 4 2 4;} /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal {margin:0cm; margin-bottom:.0001pt; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-fareast-language:EN-US;} a:link, span.MsoHyperlink {mso-style-priority:99; color:blue; text-decoration:underline;} a:visited, span.MsoHyperlinkFollowed {mso-style-priority:99; color:purple; text-decoration:underline;} p.MsoAcetate, li.MsoAcetate, div.MsoAcetate {mso-style-priority:99; mso-style-link:"Ballontekst Char"; margin:0cm; margin-bottom:.0001pt; font-size:8.0pt; font-family:"Tahoma","sans-serif"; mso-fareast-language:EN-US;} span.E-mailStijl17 {mso-style-type:personal-compose; font-family:"Verdana","sans-serif"; color:black;} span.BallontekstChar {mso-style-name:"Ballontekst Char"; mso-style-priority:99; mso-style-link:Ballontekst; font-family:"Tahoma","sans-serif";} .MsoChpDefault {mso-style-type:export-only; font-family:"Calibri","sans-serif"; mso-fareast-language:EN-US;} @page WordSection1 {size:612.0pt 792.0pt; margin:70.85pt 70.85pt 70.85pt 70.85pt;} div.WordSection1 {page:WordSection1;} --></style><!--[if gte mso 9]><xml> <o:shapedefaults v:ext=3D"edit" spidmax=3D"1026" /> </xml><![endif]--><!--[if gte mso 9]><xml> <o:shapelayout v:ext=3D"edit"> <o:idmap v:ext=3D"edit" data=3D"1" /> </o:shapelayout></xml><![endif]--></head><body lang=3DNL link=3Dblue vlink= =3Dpurple><div class=3DWordSection1><p class=3DMsoNormal><span lang=3DEN-US= style=3D'font-size:10.0pt;font-family:"Verdana","sans-serif";color:black'>= Hi guys,<o:p></o:p></span></p><p class=3DMsoNormal><span lang=3DEN-US style= =3D'font-size:10.0pt;font-family:"Verdana","sans-serif";color:black'><o:p>&= nbsp;</o:p></span></p><p class=3DMsoNormal><span lang=3DEN-US style=3D'font= -size:10.0pt;font-family:"Verdana","sans-serif";color:black'>My engine died= and I have hosts with virtual machines running. Now I want to add the runn= ing host to a new engine. Without disturbing the virtual machines on the ho= st.<o:p></o:p></span></p><p class=3DMsoNormal><span lang=3DEN-US style=3D'f= ont-size:10.0pt;font-family:"Verdana","sans-serif";color:black'>If I add an= host it tries to install the ovirt packages, but there already running.<o:= p></o:p></span></p><p class=3DMsoNormal><span lang=3DEN-US style=3D'font-si= ze:10.0pt;font-family:"Verdana","sans-serif";color:black'><o:p> </o:p>= </span></p><p class=3DMsoNormal><span lang=3DEN-US style=3D'font-size:10.0p= t;font-family:"Verdana","sans-serif";color:black'>How do I resolve this.. <= /span><span lang=3DEN-US style=3D'font-size:10.0pt;font-family:Wingdings;co= lor:black'>J</span><span lang=3DEN-US style=3D'font-size:10.0pt;font-family= :"Verdana","sans-serif";color:black'><o:p></o:p></span></p><p class=3DMsoNo= rmal><span lang=3DEN-US style=3D'font-size:10.0pt;font-family:"Verdana","sa= ns-serif";color:black'><o:p> </o:p></span></p><p class=3DMsoNormal><sp= an style=3D'font-size:10.0pt;font-family:"Verdana","sans-serif";color:black= '>Regards,<o:p></o:p></span></p><p class=3DMsoNormal><span style=3D'font-si= ze:10.0pt;font-family:"Verdana","sans-serif";color:black;mso-fareast-langua= ge:NL'>Jan Stomphorst<o:p></o:p></span></p></div></body></html>= --_000_EC7CBF9F45A2E5428F6F93B025F3CB4F043081A94B6CNLNIE1M001p_--
I'm also curious about what to do in this situation, perhaps someone from Red Hat has some insight? On Mon, May 4, 2015 at 12:48 AM, Jan Stomphorst <jstomphorst@promedico.nl> wrote:
Hi guys,
My engine died and I have hosts with virtual machines running. Now I want to add the running host to a new engine. Without disturbing the virtual machines on the host.
If I add an host it tries to install the ovirt packages, but there already running.
How do I resolve this.. J
Regards,
Jan Stomphorst
_______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Do you have engine's backups? 2015-05-06 15:55 GMT+02:00 Logan McNaughton <logan@bacoosta.com>:
I'm also curious about what to do in this situation, perhaps someone from Red Hat has some insight?
On Mon, May 4, 2015 at 12:48 AM, Jan Stomphorst <jstomphorst@promedico.nl> wrote:
Hi guys,
My engine died and I have hosts with virtual machines running. Now I want to add the running host to a new engine. Without disturbing the virtual machines on the host.
If I add an host it tries to install the ovirt packages, but there already running.
How do I resolve this.. J
Regards,
Jan Stomphorst
_______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
_______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
This is a multi-part message in MIME format. --------------020202080900080102050902 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit On 05/06/2015 04:55 PM, Logan McNaughton wrote:
I'm also curious about what to do in this situation, perhaps someone from Red Hat has some insight?
- you can disable the automatic install when adding a host using a config value
On Mon, May 4, 2015 at 12:48 AM, Jan Stomphorst <jstomphorst@promedico.nl <mailto:jstomphorst@promedico.nl>> wrote:
Hi guys,
My engine died and I have hosts with virtual machines running. Now I want to add the running host to a new engine. Without disturbing the virtual machines on the host.
If I add an host it tries to install the ovirt packages, but there already running.
problem is that once the host is up and the 1st master domain is up all your running VMs would be discovered and auto added as external VMs and you will not be able to manage them. I hope you can get a your db backups and have a new engine installation import the db. it its a new engine installation then the certificate on the hosts is invalid. new installation creates new certs. if you have a copy, great, if no, you'll have to add and install (deploy) you're hosts. if you can import you db dump then go to [1] to add a host without installing it assuming your running 3.5, if you don't have a backup you can at least import the storage domains and import the VMs from the storage domains. [1] to add a host without auto installing echo InstallVds > /tmp/props ; engine-config -s InstallVds=false -p /tmp/props restart engine for the configuration to take effect
How do I resolve this.. J
Regards,
Jan Stomphorst
_______________________________________________ Users mailing list Users@ovirt.org <mailto:Users@ovirt.org> http://lists.ovirt.org/mailman/listinfo/users
_______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
--------------020202080900080102050902 Content-Type: text/html; charset=windows-1252 Content-Transfer-Encoding: 8bit <html> <head> <meta content="text/html; charset=windows-1252" http-equiv="Content-Type"> </head> <body bgcolor="#FFFFFF" text="#000000"> <div class="moz-cite-prefix">On 05/06/2015 04:55 PM, Logan McNaughton wrote:<br> </div> <blockquote cite="mid:CA+NskW6zQCAwR+ZLWJwz46xD=tReYDc-8taEPROf-nL6Tk7VkA@mail.gmail.com" type="cite"> <div dir="ltr">I'm also curious about what to do in this situation, perhaps someone from Red Hat has some insight?</div> <div class="gmail_extra"><br> </div> </blockquote> <br> - you can disable the automatic install when adding a host using a config value<br> <blockquote cite="mid:CA+NskW6zQCAwR+ZLWJwz46xD=tReYDc-8taEPROf-nL6Tk7VkA@mail.gmail.com" type="cite"> <div class="gmail_extra"> <div class="gmail_quote">On Mon, May 4, 2015 at 12:48 AM, Jan Stomphorst <span dir="ltr"><<a moz-do-not-send="true" href="mailto:jstomphorst@promedico.nl" target="_blank">jstomphorst@promedico.nl</a>></span> wrote:<br> <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> <div link="blue" vlink="purple" lang="NL"> <div> <p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:black" lang="EN-US">Hi guys,</span></p> <p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:black" lang="EN-US"> </span></p> <p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:black" lang="EN-US">My engine died and I have hosts with virtual machines running. Now I want to add the running host to a new engine. Without disturbing the virtual machines on the host.</span></p> <p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:black" lang="EN-US">If I add an host it tries to install the ovirt packages, but there already running.</span></p> </div> </div> </blockquote> </div> </div> </blockquote> <br> problem is that once the host is up and the 1st master domain is up all your running VMs would be<br> discovered and auto added as external VMs and you will not be able to manage them. <br> <br> I hope you can get a your db backups and have a new engine installation import the db.<br> <br> it its a new engine installation then the certificate on the hosts is invalid. new installation creates new certs. if you have a copy, great, if no, you'll have to add and install (deploy) you're hosts.<br> <br> if you can import you db dump then go to [1] to add a host without installing it<br> <br> assuming your running 3.5, if you don't have a backup you can at least import the storage domains and import the VMs from the storage domains.<br> <br> <br> [1] to add a host without auto installing<br> <br> echo InstallVds > /tmp/props ; engine-config -s InstallVds=false -p /tmp/props<br> <br> restart engine for the configuration to take effect<br> <br> <br> <br> <br> <blockquote cite="mid:CA+NskW6zQCAwR+ZLWJwz46xD=tReYDc-8taEPROf-nL6Tk7VkA@mail.gmail.com" type="cite"> <div class="gmail_extra"> <div class="gmail_quote"> <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> <div link="blue" vlink="purple" lang="NL"> <div> <p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:black" lang="EN-US"> </span></p> <p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:black" lang="EN-US">How do I resolve this.. </span><span style="font-size:10.0pt;font-family:Wingdings;color:black" lang="EN-US">J</span><span style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:black" lang="EN-US"></span></p> <p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:black" lang="EN-US"> </span></p> <p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:black">Regards,</span></p> <p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:black">Jan Stomphorst</span></p> </div> </div> <br> _______________________________________________<br> Users mailing list<br> <a moz-do-not-send="true" href="mailto:Users@ovirt.org">Users@ovirt.org</a><br> <a moz-do-not-send="true" href="http://lists.ovirt.org/mailman/listinfo/users" target="_blank">http://lists.ovirt.org/mailman/listinfo/users</a><br> <br> </blockquote> </div> <br> </div> <br> <fieldset class="mimeAttachmentHeader"></fieldset> <br> <pre wrap="">_______________________________________________ Users mailing list <a class="moz-txt-link-abbreviated" href="mailto:Users@ovirt.org">Users@ovirt.org</a> <a class="moz-txt-link-freetext" href="http://lists.ovirt.org/mailman/listinfo/users">http://lists.ovirt.org/mailman/listinfo/users</a> </pre> </blockquote> <br> </body> </html> --------------020202080900080102050902--
participants (4)
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Jan Stomphorst -
Logan McNaughton -
Roy Golan -
shimano