On 03/13/2014 05:25 PM, Jason Brooks wrote:
----- Original Message -----
From: "Greg Padgett" <gpadg...@redhat.com>
To: "Jason Brooks" <jbro...@redhat.com>
Cc: "Sandro Bonazzola" <sbona...@redhat.com>, users@ovirt.org, "Martin Sivak"
<msi...@redhat.com>
Sent: Tuesday, March 11, 2014 7:52:42 AM
Subject: Re: [Users] hosted engine help
On 03/11/2014 04:09 PM, Sandro Bonazzola wrote:
Il 07/03/2014 01:10, Jason Brooks ha scritto:
Hey everyone, I've been testing out oVirt 3.4 w/ hosted engine, and
while I've managed to bring the engine up, I've only been able to do it
manually, using "hosted-engine --vm-start".
The ovirt-ha-agent service fails reliably for me, erroring out with
"RequestError: Request failed: success."
I've pasted error passages from the ha agent and vdsm logs below.
Any pointers?
Regards, Jason
***
ovirt-ha-agent.log
MainThread::CRITICAL::2014-03-06
18:48:30,622::agent::103::ovirt_hosted_engine_ha.agent.agent.Agent::(run)
Could not start ha-agent
Traceback (most recent call last):
File
"/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/agent/agent.py",
line 97, in run
self._run_agent()
File
"/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/agent/agent.py",
line 154, in _run_agent
hosted_engine.HostedEngine(self.shutdown_requested).start_monitoring()
File
"/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/agent/hosted_engine.py",
line 303, in start_monitoring
for old_state, state, delay in self.fsm:
File
"/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/lib/fsm/machine.py",
line 125, in next
new_data = self.refresh(self._state.data)
File
"/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/agent/state_machine.py",
line 77, in refresh
stats.update(self.hosted_engine.collect_stats())
File
"/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/agent/hosted_engine.py",
line 623, in collect_stats
constants.SERVICE_TYPE)
File
"/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/lib/brokerlink.py",
line 171, in get_stats_from_storage
result = self._checked_communicate(request)
File
"/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/lib/brokerlink.py",
line 198, in _checked_communicate
raise RequestError("Request failed: {0}".format(msg))
RequestError: Request failed: success
vdsm.log
Thread-29::ERROR::2014-03-06 18:48:11,101::API::1607::vds::(_getHaInfo)
failed to retrieve Hosted Engine HA info
Traceback (most recent call last):
File "/usr/share/vdsm/API.py", line 1598, in _getHaInfo
stats = instance.get_all_stats()
File
"/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/client/client.py",
line 86, in get_all_stats
constants.SERVICE_TYPE)
File
"/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/lib/brokerlink.py",
line 171, in get_stats_from_storage
result = self._checked_communicate(request)
File
"/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/lib/brokerlink.py",
line 198, in _checked_communicate
raise RequestError("Request failed: {0}".format(msg))
RequestError: Request failed: success
Greg, Martin, "Request failed: success" ?
Hi Jason,
I talked to Martin about this and opened a bug [1]/submitted a patch [2].
Based on your mail, I'm not sure if you experienced a race condition or
some other issue. This patch should help the former case, but if you're
still experiencing problems then we would need to investigate further.
I made these changes to my install and now I get a different error:
MainThread::CRITICAL::2014-03-13
12:05:47,749::agent::103::ovirt_hosted_engine_ha.agent.agent.Agent::(run) Could
not start ha-agent
Traceback (most recent call last):
File
"/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/agent/agent.py", line
97, in run
self._run_agent()
File
"/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/agent/agent.py", line
154, in _run_agent
hosted_engine.HostedEngine(self.shutdown_requested).start_monitoring()
File
"/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/agent/hosted_engine.py",
line 303, in start_monitoring
for old_state, state, delay in self.fsm:
File
"/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/lib/fsm/machine.py",
line 125, in next
new_data = self.refresh(self._state.data)
File
"/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/agent/state_machine.py",
line 77, in refresh
stats.update(self.hosted_engine.collect_stats())
File
"/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/agent/hosted_engine.py",
line 623, in collect_stats
constants.SERVICE_TYPE)
File
"/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/lib/brokerlink.py",
line 171, in get_stats_from_storage
result = self._checked_communicate(request)
File
"/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/lib/brokerlink.py",
line 191, in _checked_communicate
return parts[1]
IndexError: list index out of range
I'm attaching my vdsm.log, agent.log and broker.log.
Jason
Hi Jason,
this bug is already fixed in the latest builds.
I was able to successfully install the hosted engine with the following
rpms installed.
1. Install and enable the preview repo as described here:
http://www.ovirt.org/OVirt_3.4_Test_Day
and then install the following packages:
http://jenkins.ovirt.org/view/Packaging/job/ovirt-hosted-engine-ha_create_rpms/label=fedora19/lastSuccessfulBuild/artifact/exported-artifacts/ovirt-hosted-engine-ha-1.2.0-0.0.master.20140324152134.20140324.git24efa6a.fc19.noarch.rpm
http://jenkins.ovirt.org/view/Packaging/job/ovirt-hosted-engine-setup_create_rpms/label=fedora19/lastSuccessfulBuild/artifact/exported-artifacts/ovirt-hosted-engine-setup-1.2.0-0.0.master.20140324112909.gitc0e9c96.fc19.noarch.rpm
--Jirka
Thanks,
Greg
[1] https://bugzilla.redhat.com/show_bug.cgi?id=1075126
[2] http://gerrit.ovirt.org/#/c/25621/
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