4:34 p.m.
Hello,
I try to deploy a hosted-engine (4.0.2) on my cluster from a existing
engine,
Everything works fine until i start the last step, my engine is up,
cluster state ok, hosts state up ect ...
When it come to the last step "Continue setup - oVirt-Engine
installation is ready and ovirt-engine service is up"
It get stuck on "Connecting to the Engine" and finally crash with
[ ERROR ] Failed to execute stage 'Closing up': [-32605] No response
for JSON-RPC Host.getCapabilities request.
[ INFO ] Stage: Clean up
[ ERROR ] Failed to execute stage 'Clean up': [-32605] No response for
JSON-RPC Host.stopMonitoringDomain request.
[ INFO ] Generating answer file '/var/lib/ovirt-hosted-engine-
setup/answers/answers-20160816155211.conf'
[ INFO ] Stage: Pre-termination
[ INFO ] Stage: Termination
[ ERROR ] Hosted Engine deployment failed: this system is not reliable,
please check the issue,fix and redeploy
Log file is located at /var/log/ovirt-hosted-engine-
setup/ovirt-hosted-engine-setup-20160816144914-xykpcl.log
Exception in thread Client hypervisor1:54321:
Traceback (most recent call last):
File "/usr/lib64/python2.7/threading.py", line 811, in
__bootstrap_inner
self.run()
File "/usr/lib64/python2.7/threading.py", line 764, in run
self.__target(*self.__args, **self.__kwargs)
File "/usr/lib/python2.7/site-packages/yajsonrpc/betterAsyncore.py",
line 216, in process_requests
count=1,
File "/usr/lib64/python2.7/asyncore.py", line 220, in loop
poll_fun(timeout, map)
File "/usr/lib64/python2.7/asyncore.py", line 201, in poll2
readwrite(obj, flags)
TypeError: 'NoneType' object is not callable
hosted-engine-deploy and engine log are in attachements
8:14 a.m.
On Tue, Aug 16, 2016 at 5:34 PM, Maxence Sartiaux <contact(a)makz.me> wrote:
Please provide more details about what you are trying to do.
It seems like you already have an engine. Can't tell if it's a hosted
engine or not. Is it?
It seems like the host you are trying to deploy is/was already managed
by your engine. Is it?
Generally speaking, we do not allow "converting" an engine to a hosted
engine nor doing 'hosted-engine --deploy' on a host already managed by
the/an engine. For the former, please check [1]. For the latter, you
should first remove the host from the engine. [1] is very old, and some
details are different today, but the principles remain. I recommend
trying this first on an isolated test env before doing on production.
BTW, the above does not explain your failure. Your specific failure is:
2016-08-16 15:22:10 INFO otopi.plugins.gr_he_setup.engine.add_host
engineapi.get_engine_api:51 Connecting to the Engine
2016-08-16 15:22:10 DEBUG otopi.plugins.gr_he_setup.engine.add_host
add_host._closeup:513 Getting the list of available clusters via
engine's APIs
2016-08-16 15:37:10 DEBUG otopi.context context._executeMethod:142
method exception
Traceback (most recent call last):
File "/usr/lib/python2.7/site-packages/otopi/context.py", line 132,
in _executeMethod
method['method']()
File
"/usr/share/ovirt-hosted-engine-setup/scripts/../plugins/gr-he-setup/engine/add_host.py",
line 554, in _closeup
net_info = CachingNetInfo(vds_info.capabilities(conn))
File
"/usr/lib/python2.7/site-packages/ovirt_hosted_engine_setup/vds_info.py",
line 31, in capabilities
result = conn.getVdsCapabilities()
File "/usr/lib/python2.7/site-packages/vdsm/jsonrpcvdscli.py", line
153, in _callMethod
raise JsonRpcNoResponseError(method)
JsonRpcNoResponseError: [-32605] No response for JSON-RPC
Host.getCapabilities request.
To me it seems like 'hosted-engine --deploy' managed to connect to the
engine (not sure which, existing or one created in new hosted-engine vm)
but fails to get the list of clusters, probably because the engine fails
to connect to one or more hosts. Can't see that in the attached engine.log
btw - either it's from the wrong machine, or wrong time/timezone, something
like that.
[1] http://www.ovirt.org/develop/developer-guide/engine/migrate-to-hosted-eng...
Best,
--
Didi
10:18 a.m.
- Yes i try to migrate a existing engine 4.0.2 (vm in a proxmox
cluster) to a hosted engine
- I try to deploy on a host who is already managed by the engine (i
only have two host on this cluster)
- my hosts are uptodate
- When i start the last step my cluster is ok, all hosts are up.
- I ran the deploy multiple times, sometime it add the hosted engine
but fail later other time it fail at the "connecting engine"
- Even with correct timezone, same problem. New logs in attachments
That's how i manage to fail the deploy of the hosted engine :
- My old engine is down and i have my backup file
- hosted-engine --deploy (on hypervisor1)
- deploy on glusterfs (on another storage cluster)
- create vm from the engine appliance ova
- do not run the engine-setup at firstboot
- when i need to setup the engine on the vm, i restore my backup
(engine-backup --mode=restore --file=migrationfile --restore-
permissions --provision-db --provision-dwh-db --provision-reports-db --
log=restore.log)
- engine-setup (don't install ioproxy or it get stuck later,as i saw
you are assigned to this bug https://bugzilla.redhat.com/show_bug.cgi?i
d=1365451, is it fixed on the "stable" branch ?)
- in the engine, i reinstall the hypervisor1 if i don't do that it
never go UP
- back in hypervisor1 engine deploy screen, i continue the deploy
process and it get stuck on connecting to engine
[ INFO ] Connecting to the Engine
[ ERROR ] Failed to execute stage 'Closing up': [-32605] No response
for JSON-RPC Host.getCapabilities request.
[ INFO ] Stage: Clean up
[ ERROR ] Failed to execute stage 'Clean up': [-32605] No response for
JSON-RPC Host.stopMonitoringDomain request.
[ INFO ] Generating answer file '/var/lib/ovirt-hosted-engine-
setup/answers/answers-20160823095524.conf'
[ INFO ] Stage: Pre-termination
[ INFO ] Stage: Termination
[ ERROR ] Hosted Engine deployment failed: this system is not reliable,
please check the issue,fix and redeploy
Log file is located at /var/log/ovirt-hosted-engine-
setup/ovirt-hosted-engine-setup-20160823084709-aqgt7r.log
Exception in thread Client hypervisor1:54321:
Traceback (most recent call last):
File "/usr/lib64/python2.7/threading.py", line 811, in
__bootstrap_inner
self.run()
File "/usr/lib64/python2.7/threading.py", line 764, in run
self.__target(*self.__args, **self.__kwargs)
File "/usr/lib/python2.7/site-packages/yajsonrpc/betterAsyncore.py",
line 216, in process_requests
count=1,
File "/usr/lib64/python2.7/asyncore.py", line 220, in loop
poll_fun(timeout, map)
File "/usr/lib64/python2.7/asyncore.py", line 201, in poll2
readwrite(obj, flags)
TypeError: 'NoneType' object is not callable
On Wed, 2016-08-17 at 09:14 +0300, Yedidyah Bar David wrote:
3233
days inactive
3240
days old
2 comments
2 participants
participants (2)
-
Maxence Sartiaux -
Yedidyah Bar David