On Mon, Jul 25, 2016 at 10:56 AM, Piotr Kliczewski
<piotr.kliczewski(a)gmail.com> wrote:
This could be the issue here as well as for BZ #1358530
On Mon, Jul 25, 2016 at 10:53 AM, <aleksey.maksimov(a)it-kb.ru> wrote:
> Could this be due to the fact that the ovirt installer has changed network
configuration files (ifcfg-*, resolv.conf) ?
> After the error in ovirt installation process I see from resolv.conf disappeared on
my DNS servers entry and now the server is unable to resolve names.
Aleksey, was your DNS configured with DNS1 and DNS2 just on the
interface you used to create the management bridge on?
Can you please try the workaround described here
> 25.07.2016, 11:26, "Simone Tiraboschi"
<stirabos(a)redhat.com>:
>> On Mon, Jul 25, 2016 at 10:22 AM, <aleksey.maksimov(a)it-kb.ru> wrote:
>>> # vdsClient -s 0 getVdsCaps
>>>
>>> Traceback (most recent call last):
>>> File "/usr/share/vdsm/vdsClient.py", line 2980, in
<module>
>>> code, message = commands[command][0](commandArgs)
>>> File "/usr/share/vdsm/vdsClient.py", line 543, in do_getCap
>>> return self.ExecAndExit(self.s.getVdsCapabilities())
>>> File "/usr/lib64/python2.7/xmlrpclib.py", line 1233, in
__call__
>>> return self.__send(self.__name, args)
>>> File "/usr/lib64/python2.7/xmlrpclib.py", line 1587, in
__request
>>> verbose=self.__verbose
>>> File "/usr/lib64/python2.7/xmlrpclib.py", line 1273, in request
>>> return self.single_request(host, handler, request_body, verbose)
>>> File "/usr/lib64/python2.7/xmlrpclib.py", line 1301, in
single_request
>>> self.send_content(h, request_body)
>>> File "/usr/lib64/python2.7/xmlrpclib.py", line 1448, in
send_content
>>> connection.endheaders(request_body)
>>> File "/usr/lib64/python2.7/httplib.py", line 975, in endheaders
>>> self._send_output(message_body)
>>> File "/usr/lib64/python2.7/httplib.py", line 835, in
_send_output
>>> self.send(msg)
>>> File "/usr/lib64/python2.7/httplib.py", line 797, in send
>>> self.connect()
>>> File "/usr/lib/python2.7/site-packages/vdsm/m2cutils.py", line
203, in connect
>>> sock = socket.create_connection((self.host, self.port), self.timeout)
>>> File "/usr/lib64/python2.7/socket.py", line 571, in
create_connection
>>> raise err
>>> error: [Errno 101] Network is unreachable
>>
>> Yaniv, can you please take also a look to this one?
>> it's exactly the opposite of
https://bugzilla.redhat.com/1358530
>> Here the jsonrpcclient works but not the xmlrpc one.
>>
>>> 25.07.2016, 11:17, "Simone Tiraboschi"
<stirabos(a)redhat.com>:
>>>> On Mon, Jul 25, 2016 at 7:51 AM, <aleksey.maksimov(a)it-kb.ru>
wrote:
>>>>> Simone, there is something interesting in the vdsm.log?
>>>>
>>>> For what I saw the issue is not related to the storage but to the
network.
>>>> ovirt-hosted-engine-setup uses the jsonrpc client, instead the code
>>>> from ovirt-hosted-engine-ha still uses the xmlrpc client somewhere and
>>>> this happens also when the setup asks to create the lockspace volume.
>>>> It seams that in your case the xmlrpc client could not connect vdsm on
>>>> the localhost.
>>>> It could be somehow related to:
>>>>
https://bugzilla.redhat.com/1358530
>>>>
>>>> Can you please try executing
>>>> sudo vdsClient -s 0 getVdsCaps
>>>> on that host?
>>>>
>>>>> 22.07.2016, 19:36, "aleksey.maksimov(a)it-kb.ru"
<aleksey.maksimov(a)it-kb.ru>:
>>>>>> Simone, thanks for link.
>>>>>> vdsm.log attached
>>>>>>
>>>>>> 22.07.2016, 19:28, "Simone Tiraboschi"
<stirabos(a)redhat.com>:
>>>>>>> On Fri, Jul 22, 2016 at 5:59 PM,
<aleksey.maksimov(a)it-kb.ru> wrote:
>>>>>>>> Thank you for your response, Simone.
>>>>>>>>
>>>>>>>> Log attached.
>>>>>>>
>>>>>>> It seams it comes from VDSM, can you please attach also
vdsm.log?
>>>>>>>
>>>>>>>> I don't use ovirt-engine-appliance because I have
not found "how-to" for ovirt-engine-appliance deployment in hosted engine
configuration.
>>>>>>>
>>>>>>> yum install ovirt-engine-appliance
>>>>>>>
>>>>>>> Then follow the instruction here:
>>>>>>>
http://www.ovirt.org/develop/release-management/features/heapplianceflow/
>>>>>>>
>>>>>>>> 22.07.2016, 17:09, "Simone Tiraboschi"
<stirabos(a)redhat.com>:
>>>>>>>>> Hi Aleksey,
>>>>>>>>> Can you please attach hosted-engine-setup logs?
>>>>>>>>>
>>>>>>>>> On Fri, Jul 22, 2016 at 3:46 PM,
<aleksey.maksimov(a)it-kb.ru> wrote:
>>>>>>>>>
>>>>>>>>>> Hello oVirt guru`s !
>>>>>>>>>>
>>>>>>>>>> I have problem with initial deploy of ovirt
4.0 hosted engine.
>>>>>>>>>>
>>>>>>>>>> My environment :
>>>>>>>>>> ============================
>>>>>>>>>> * Two servers HP ProLiant DL 360 G5 with
Qlogic FC HBA connected (with
>>>>>>>>>> multipathd) to storage HP 3PAR 7200
>>>>>>>>>> * On each server installed CentOS 7.2 Linux
(3.10.0-327.22.2.el7.x86_64)
>>>>>>>>>> * On 3PAR storage I created 2 LUNs for
oVirt.
>>>>>>>>>> - First LUN for oVirt Hosted Engine VM
(60GB)
>>>>>>>>>> - Second LUN for all other VMs (2TB)
>>>>>>>>>>
>>>>>>>>>> # multipath -ll
>>>>>>>>>>
>>>>>>>>>> 3par-vv1 (360002ac0000000000000001b0000cec9)
dm-0 3PARdata,VV
>>>>>>>>>> size=60G features='1
queue_if_no_path' hwhandler='1 alua' wp=rw
>>>>>>>>>> `-+- policy='round-robin 0' prio=50
status=active
>>>>>>>>>> |- 2:0:1:1 sdd 8:48 active ready running
>>>>>>>>>> |- 3:0:0:1 sdf 8:80 active ready running
>>>>>>>>>> |- 2:0:0:1 sdb 8:16 active ready running
>>>>>>>>>> `- 3:0:1:1 sdh 8:112 active ready running
>>>>>>>>>>
>>>>>>>>>> 3par-vv2 (360002ac000000000000000160000cec9)
dm-1 3PARdata,VV
>>>>>>>>>> size=2.0T features='1
queue_if_no_path' hwhandler='1 alua' wp=rw
>>>>>>>>>> `-+- policy='round-robin 0' prio=50
status=active
>>>>>>>>>> |- 2:0:0:0 sda 8:0 active ready running
>>>>>>>>>> |- 3:0:0:0 sde 8:64 active ready running
>>>>>>>>>> |- 2:0:1:0 sdc 8:32 active ready running
>>>>>>>>>> `- 3:0:1:0 sdg 8:96 active ready running
>>>>>>>>>>
>>>>>>>>>> My steps on first server (initial deploy of
ovirt 4.0 hosted engine):
>>>>>>>>>> ============================
>>>>>>>>>>
>>>>>>>>>> # systemctl stop NetworkManager
>>>>>>>>>> # systemctl disable NetworkManager
>>>>>>>>>> # yum -y install
http://resources.ovirt.org/pub/yum-repo/ovirt-release40.rpm
>>>>>>>>>> # yum -y install epel-release
>>>>>>>>>> # wget
>>>>>>>>>>
http://mirror.yandex.ru/centos/7/isos/x86_64/CentOS-7-x86_64-NetInstall-1...
>>>>>>>>>> -P /tmp/
>>>>>>>>>> # yum install ovirt-hosted-engine-setup
>>>>>>>>>> # yum install screen
>>>>>>>>>> # screen -RD
>>>>>>>>>>
>>>>>>>>>> ...in screen session :
>>>>>>>>>>
>>>>>>>>>> # hosted-engine --deploy
>>>>>>>>>>
>>>>>>>>>> ...
>>>>>>>>>> in configuration process I chose
"fc" as storage type for oVirt hosted
>>>>>>>>>> engine vm and select 60GB LUN...
>>>>>>>>>> ...
>>>>>>>>>>
>>>>>>>>>> --== CONFIGURATION PREVIEW ==--
>>>>>>>>>>
>>>>>>>>>> ...
>>>>>>>>>> Firewall manager : iptables
>>>>>>>>>> Gateway address : 10.1.0.1
>>>>>>>>>> Host name for web application :
KOM-AD01-OVIRT1
>>>>>>>>>> Storage Domain type : fc
>>>>>>>>>> Host ID : 1
>>>>>>>>>> LUN ID :
>>>>>>>>>> 360002ac0000000000000001b0000cec9
>>>>>>>>>> Image size GB : 40
>>>>>>>>>> Console type : vnc
>>>>>>>>>> Memory size MB : 4096
>>>>>>>>>> MAC address : 00:16:3e:77:1d:07
>>>>>>>>>> Boot type : cdrom
>>>>>>>>>> Number of CPUs : 2
>>>>>>>>>> ISO image (cdrom boot/cloud-init)
:
>>>>>>>>>> /tmp/CentOS-7-x86_64-NetInstall-1511.iso
>>>>>>>>>
>>>>>>>>> Can I ask why you prefer/need to manually create
a VM installing from
>>>>>>>>> a CD instead of using the ready-to-use
ovirt-engine-appliance?
>>>>>>>>> Using the appliance makes the setup process a lot
shorted and more comfortable.
>>>>>>>>>
>>>>>>>>>> CPU Type : model_Penryn
>>>>>>>>>> ...
>>>>>>>>>> and get error after step "Verifying
sanlock lockspace initialization"
>>>>>>>>>> ...
>>>>>>>>>>
>>>>>>>>>> [ INFO ] Verifying sanlock lockspace
initialization
>>>>>>>>>> [ ERROR ] Failed to execute stage 'Misc
configuration': [Errno 101] Network
>>>>>>>>>> is unreachable
>>>>>>>>>> [ INFO ] Stage: Clean up
>>>>>>>>>> [ INFO ] Generating answer file
>>>>>>>>>>
'/var/lib/ovirt-hosted-engine-setup/answers/answers-20160722124133.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-20160722123404-t26vw0.log
>>>>>>>>>>
>>>>>>>>>> Interestingly
>>>>>>>>>> ============================
>>>>>>>>>> If I try to deploy hosted-engine v3.6,
everything goes well in the same
>>>>>>>>>> configuration !! :
>>>>>>>>>>
>>>>>>>>>> ....
>>>>>>>>>> [ INFO ] Stage: Transaction setup
>>>>>>>>>> [ INFO ] Stage: Misc configuration
>>>>>>>>>> [ INFO ] Stage: Package installation
>>>>>>>>>> [ INFO ] Stage: Misc configuration
>>>>>>>>>> [ INFO ] Configuring libvirt
>>>>>>>>>> [ INFO ] Configuring VDSM
>>>>>>>>>> [ INFO ] Starting vdsmd
>>>>>>>>>> [ INFO ] Waiting for VDSM hardware info
>>>>>>>>>> [ INFO ] Configuring the management bridge
>>>>>>>>>> [ INFO ] Creating Volume Group
>>>>>>>>>> [ INFO ] Creating Storage Domain
>>>>>>>>>> [ INFO ] Creating Storage Pool
>>>>>>>>>> [ INFO ] Connecting Storage Pool
>>>>>>>>>> [ INFO ] Verifying sanlock lockspace
initialization
>>>>>>>>>> [ INFO ] Creating Image for
'hosted-engine.lockspace' ...
>>>>>>>>>> [ INFO ] Image for
'hosted-engine.lockspace' created successfully
>>>>>>>>>> [ INFO ] Creating Image for
'hosted-engine.metadata' ...
>>>>>>>>>> [ INFO ] Image for
'hosted-engine.metadata' created successfully
>>>>>>>>>> [ INFO ] Creating VM Image
>>>>>>>>>> [ INFO ] Destroying Storage Pool
>>>>>>>>>> [ INFO ] Start monitoring domain
>>>>>>>>>> [ INFO ] Configuring VM
>>>>>>>>>> [ INFO ] Updating hosted-engine
configuration
>>>>>>>>>> [ INFO ] Stage: Transaction commit
>>>>>>>>>> [ INFO ] Stage: Closing up
>>>>>>>>>> [ INFO ] Creating VM
>>>>>>>>>> You can now connect to the VM with
the following command:
>>>>>>>>>> /bin/remote-viewer
vnc://localhost:5900
>>>>>>>>>> ...
>>>>>>>>>>
>>>>>>>>>> What could be the problem?
>>>>>>>>>>
>>>>>>>>>>
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