12:53 p.m.
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Can this be done? We hit a road block with gluster and will be using local =
storage while testing gluster. Only problem, if a host reboots, the vm's on=
that host do not. Is there a way to have ovirt/libvirt start all vm's resi=
ding on the local storage?=
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pe></HEAD>
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<DIV>
<DIV style=3D"FONT-SIZE: 11pt; FONT-FAMILY: Calibri,sans-serif">Can this
be=
done? We hit a road block with gluster and will be using local storage whi=
le testing gluster. Only problem, if a host reboots, the vm's on that host =
do not. Is there a way to have ovirt/libvirt start all vm's residing on the=
local storage?</DIV></DIV></BODY></HTML>=
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7:40 p.m.
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I don't think there is a way to do this via GUI.
You can create a script to do this in boot via ovirt-cli or API.
Yaniv
----- Original Message -----
From: "Brent Hartzell" <brent.hartzell(a)outlook.com>
To: users(a)ovirt.org
Sent: Tuesday, December 23, 2014 6:53:48 AM
Subject: [ovirt-users] Autostart vm's at host boot on local storage
Can this be done? We hit a road block with gluster and will be using
local
storage while testing gluster. Only problem, if a host reboots, the vm's on
that host do not. Is there a way to have ovirt/libvirt start all vm's
residing on the local storage?
_______________________________________________
Users mailing list
Users(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
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<html><body><div style=3D"font-family: Arial; font-size: 10pt; color:
#0000=
00"><div>I don't think there is a way to do this via
GUI.</div><div>You can=
create a script to do this in boot via ovirt-cli or
API.<br></div><div><br=
</div><div><br></div><div>Yaniv<br></div><div><br></div><div><br></div><hr=
id=3D"zwchr"><blockquote style=3D"border-left:2px solid
#1010FF;margin-lef=
t:5px;padding-left:5px;color:#000;font-weight:normal;font-style:normal;text=
-decoration:none;font-family:Helvetica,Arial,sans-serif;font-size:12pt;" da=
ta-mce-style=3D"border-left: 2px solid #1010FF; margin-left: 5px; padding-l=
eft: 5px; color: #000; font-weight: normal; font-style: normal; text-decora=
tion: none; font-family: Helvetica,Arial,sans-serif; font-size:
12pt;"><b>F=
rom: </b>"Brent Hartzell"
&lt;brent.hartzell(a)outlook.com&gt;<br><b>To: </b>=
users(a)ovirt.org<br><b>Sent: </b>Tuesday, December 23, 2014 6:53:48
AM<br><b=
Subject: </b>[ovirt-users] Autostart vm's at host boot on
local storage<br=
<div><br></div><div><div style=3D"FONT-SIZE: 11pt;
FONT-FAMILY: Calibri,sa=
ns-serif" data-mce-style=3D"font-size: 11pt;
font-family: Calibri,sans-seri=
f;">Can this be done? We hit a road block with gluster and will be using lo=
cal storage while testing gluster. Only problem, if a host reboots, the vm'=
s on that host do not. Is there a way to have ovirt/libvirt start all vm's =
residing on the local
storage?</div></div><br>_____________________________=
__________________<br>Users mailing
list<br>Users@ovirt.org<br>http://lists=
.ovirt.org/mailman/listinfo/users<br></blockquote><div><br></div></div></bo=
dy></html>
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8:51 p.m.
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Brent,
You can achieve that using oVirt "High Availability" [1],=C2=A0
Also see "WatchDog" [2] (if you want your guests to bemonitored on the OS l=
evel for responsiveness).
[1] http://www.ovirt.org/OVirt_3.0_Feature_Guide#High_availability[2] http:=
//www.ovirt.org/Features/Watchdog_engine_support
=20
On Tuesday, December 23, 2014 6:54 AM, Brent Hartzell <brent.hartzell@=
outlook.com> wrote:
=20
Can this be done? We hit a road block with gluster and will be using loca=
l storage while testing gluster. Only problem, if a host reboots, the vm's =
on that host do not. Is there a way to have ovirt/libvirt start all vm's re=
siding on the local storage?
_______________________________________________
Users mailing list
Users(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
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<html><body><div style=3D"color:#000; background-color:#fff;
font-family:He=
lveticaNeue-Light, Helvetica Neue Light, Helvetica Neue, Helvetica, Arial, =
Lucida Grande, sans-serif;font-size:16px"><div
id=3D"yui_3_16_0_1_141915572=
5169_167379">Brent,</div><div
id=3D"yui_3_16_0_1_1419155725169_167661"><br>=
</div><div id=3D"yui_3_16_0_1_1419155725169_167651"
dir=3D"ltr">You can ach=
ieve that using oVirt "High Availability" [1], </div><div
id=3D"yui_3_=
16_0_1_1419155725169_173299" dir=3D"ltr"><br></div><div
id=3D"yui_3_16_0_1_=
1419155725169_168945" dir=3D"ltr">Also see "WatchDog" [2] (if
you want your=
guests to be</div><div id=3D"yui_3_16_0_1_1419155725169_172820"
dir=3D"ltr=
">monitored on the OS level for responsiveness).<br></div><div
id=3D"yui_3_=
16_0_1_1419155725169_167662" dir=3D"ltr"><br></div><div
id=3D"yui_3_16_0_1_=
1419155725169_167655" dir=3D"ltr">[1] <a
id=3D"yui_3_16_0_1_1419155725169_1=
67654" href=3D"http://www.ovirt.org/OVirt_3.0_Feature_Guide#High_availabili=
ty">http://www.ovirt.org/OVirt_3.0_Feature_Guide#High_availabilit...
<div id=3D"yui_3_16_0_1_1419155725169_168070"
dir=3D"ltr">[2] <a id=3D"yui=
_3_16_0_1_1419155725169_168069"
href=3D"http://www.ovirt.org/Features/Watch=
dog_engine_support">http://www.ovirt.org/Features/Watchdog_engine...
a><br></div><div
id=3D"yui_3_16_0_1_1419155725169_167376"><span></span></di=
v> <div id=3D"yui_3_16_0_1_1419155725169_172314"
class=3D"qtdSeparateBR"><b=
r><br></div><div id=3D"yui_3_16_0_1_1419155725169_172319"
style=3D"display:=
block;" class=3D"yahoo_quoted"> <div
id=3D"yui_3_16_0_1_1419155725169_1723=
18" style=3D"font-family: HelveticaNeue-Light, Helvetica Neue Light, Helvet=
ica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px;"> <=
div id=3D"yui_3_16_0_1_1419155725169_172317" style=3D"font-family:
Helvetic=
aNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-si=
ze: 16px;"> <div id=3D"yui_3_16_0_1_1419155725169_172316"
dir=3D"ltr"> <fon=
t id=3D"yui_3_16_0_1_1419155725169_172315" face=3D"Arial"
size=3D"2"> On Tu=
esday, December 23, 2014 6:54 AM, Brent Hartzell <brent.hartzell@outlook=
.com> wrote:<br> </font> </div> <br><br> <div
class=3D"y_msg_container"=
<div id=3D"yiv4618363530">
=20
<div>
<div>
<div style=3D"FONT-SIZE:11pt;FONT-FAMILY:Calibri, sans-serif;">Can this be
=
done? We hit a road block with gluster and will be using local storage whil=
e testing gluster. Only problem, if a host reboots, the vm's on that host d=
o not. Is there a way to have ovirt/libvirt start all vm's residing on the =
local
storage?</div></div></div></div><br>_________________________________=
______________<br>Users mailing list<br><a
ymailto=3D"mailto:Users@ovirt.or=
g"
href=3D"mailto:Users@ovirt.org">Users@ovirt.org</a><br><a
href=3D"http:/=
/lists.ovirt.org/mailman/listinfo/users"
target=3D"_blank">http://lists.ovi=
rt.org/mailman/listinfo/users</a><br><br><br><...
</div> </div> </div> =
</div></body></html>
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There was a discussion on this list a year or so ago about this. I
believe one of the developers responded that oVirt has no facility to
start VMs on a boot, and explained why....
I use the following 2 scripts to start VMs automatically when my AIO
host reboots for whatever reason. The Python script was grabbed from
somewhere on the net, I don't remember where anymore.
I run the first script out of cron every 15 minutes.
#!/bin/bash
VMSTART="vm1 vm2 vm...."
for vm in ${VMSTART}
do
echo "Do I need to start ${vm}"
/root/bin/vm_up ${vm}
if [ $? -eq 1 ]; then
TEXT="VM ${vm} needed starting"
echo "${TEXT}"
echo "${TEXT}" | mailx -s "${TEXT}" root(a)domain.com
fi
done
#!/usr/bin/python
import sys, string
from time import sleep
from ovirtsdk.api import API
from ovirtsdk.xml import params
VERSION = params.Version(major='3', minor='0')
URL = 'https://host.domain/api'
USERNAME = 'admin@internal'
PASSWORD = 'passwd'
CA_FILE = '/etc/pki/ovirt-engine/ca.pem'
VM_NAME = sys.argv[1]
api = API(url=URL, username=USERNAME, password=PASSWORD, ca_file=CA_FILE)
try:
if api.vms.get(VM_NAME).status.state != 'up':
print 'Starting VM'
api.vms.get(VM_NAME).start()
print 'Waiting for VM to reach UP status'
while api.vms.get(VM_NAME).status.state != 'up':
sleep(1)
sys,exit(1)
else:
print 'VM already up'
sys.exit(0)
except Exception as e:
print 'Failed to Start VM:\n%s' % str(e)
On 12/22/2014 10:53 PM, Brent Hartzell wrote:
Can this be done? We hit a road block with gluster and will be using
local storage while testing gluster. Only problem, if a host reboots,
the vm's on that host do not. Is there a way to have ovirt/libvirt
start all vm's residing on the local storage?
_______________________________________________
Users mailing list
Users(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
--------------050206020405050204030201
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<head>
<meta content="text/html; charset=windows-1252"
http-equiv="Content-Type">
</head>
<body bgcolor="#FFFFFF" text="#000000">
<div class="moz-cite-prefix">There was a discussion on this list a
year or so ago about this. I believe one of the developers
responded that oVirt has no facility to start VMs on a boot, and
explained why....<br>
<br>
I use the following 2 scripts to start VMs automatically when my
AIO host reboots for whatever reason. The Python script was
grabbed from somewhere on the net, I don't remember where anymore.<br>
I run the first script out of cron every 15 minutes.<br>
<br>
#!/bin/bash<br>
<br>
VMSTART="vm1 vm2 vm...."<br>
<br>
for vm in ${VMSTART}<br>
do<br>
echo "Do I need to start ${vm}"<br>
/root/bin/vm_up ${vm}<br>
if [ $? -eq 1 ]; then<br>
TEXT="VM ${vm} needed starting"<br>
echo "${TEXT}"<br>
echo "${TEXT}" | mailx -s "${TEXT}" <a
class="moz-txt-link-abbreviated"
href="mailto:root@domain.com">root@domain.com</a><br>
fi<br>
done<br>
<br>
#!/usr/bin/python<br>
<br>
import sys, string<br>
from time import sleep<br>
<br>
from ovirtsdk.api import API<br>
from ovirtsdk.xml import params<br>
<br>
VERSION = params.Version(major='3', minor='0')<br>
<br>
URL = '<a class="moz-txt-link-freetext"
href="https://host.domain/api">https://host.domain/api</a>'<br>
USERNAME = 'admin@internal'<br>
PASSWORD = 'passwd'<br>
CA_FILE = '/etc/pki/ovirt-engine/ca.pem'<br>
<br>
VM_NAME = sys.argv[1]<br>
<br>
api = API(url=URL, username=USERNAME, password=PASSWORD,
ca_file=CA_FILE)<br>
<br>
<br>
try:<br>
if api.vms.get(VM_NAME).status.state != 'up':<br>
print 'Starting VM'<br>
api.vms.get(VM_NAME).start()<br>
print 'Waiting for VM to reach UP status'<br>
while api.vms.get(VM_NAME).status.state != 'up':<br>
sleep(1)<br>
sys,exit(1)<br>
else:<br>
print 'VM already up'<br>
sys.exit(0)<br>
except Exception as e:<br>
print 'Failed to Start VM:\n%s' % str(e)<br>
<br>
<br>
<br>
On 12/22/2014 10:53 PM, Brent Hartzell wrote:<br>
</div>
<blockquote cite="mid:BLU406-EAS33C525FD5ADA0BE92E01188D570@phx.gbl"
type="cite">
<meta content="text/html; charset=windows-1252"
http-equiv="Content-Type">
<div>
<div style="FONT-SIZE: 11pt; FONT-FAMILY: Calibri,sans-serif">Can
this be done? We hit a road block with gluster and will be
using local storage while testing gluster. Only problem, if a
host reboots, the vm's on that host do not. Is there a way to
have ovirt/libvirt start all vm's residing on the local
storage?</div>
</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://...
</pre>
</blockquote>
<br>
</body>
</html>
--------------050206020405050204030201--
9:48 p.m.
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On 23.12.2014 13:51, Michael Pasternak wrote:
Brent,
You can achieve that using oVirt "High Availability" [1],
This does not
work for local storage.
See my rejected BZ Entry:
https://bugzilla.redhat.com/show_bug.cgi?id=1113165
I also have one open to allow for some kind
of autostart flag (as qemu/libvirt are capable of this):
https://bugzilla.redhat.com/show_bug.cgi?id=1166657
kind regards
Sven
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3403
days inactive
3415
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4 comments
5 participants
participants (5)
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Blaster -
Brent Hartzell -
Michael Pasternak -
Sven Kieske -
Yaniv Dary