Re: [ovirt-users] oVirt Hosted Engine Setup fails

Hey there, I have been loking around, of course as of now the following I am going to say I suppose is not anything new to you: This is the status of libvirtd: â libvirtd.service - Virtualization daemon Loaded: loaded (/usr/lib/systemd/system/libvirtd.service; enabled; vendor preset: enabled) Drop-In: /etc/systemd/system/libvirtd.service.d ââunlimited-core.conf Active: active (running) since lun 2017-03-06 01:25:05 WET; 1min 37s ago Docs: man:libvirtd(8) http://libvirt.org Main PID: 24350 (libvirtd) CGroup: /system.slice/libvirtd.service ââ24350 /usr/sbin/libvirtd --listen mar 06 01:25:05 host1.bajada.es systemd[1]: Starting Virtualization daemon... mar 06 01:25:05 host1.bajada.es systemd[1]: Started Virtualization daemon. After looking at the state I fire up the VM engine with the command "hosted-engine --vm-start" and I got the following: VM exists and is down, destroying it Machine destroyed ed786811-0321-431e-be4b-2d03764c1b02 Status = WaitForLaunch nicModel = rtl8139,pv statusTime = 4374100040 <(437)%20410-0040> emulatedMachine = pc pid = 0 vmName = HostedEngine devices = [{'index': '2', 'iface': 'ide', 'specParams': {}, 'readonly': 'true', 'deviceId': '506df4eb-e783-4451-a8a6-993fa4dbb381', 'address': {'bus': '1', 'controller': '0', 'type': 'drive', 'target': '0', 'unit': '0'}, 'device': 'cdrom', 'shared': 'false', 'path': '', 'type': 'disk'}, {'index': '0', 'iface': 'virtio', 'format': 'raw', 'bootOrder': '1', 'poolID': '00000000-0000-0000-0000-000000000000', 'volumeID': '2bc39472-1a4b-4c7d-8ef9-1212182ad802', 'imageID': '08288fcf-6b12-4bd1-84d3-259992e7aa6d', 'specParams': {}, 'readonly': 'false', 'domainID': 'f44afe8d-56f9-4e1e-beee-4daa548dbad8', 'optional': 'false', 'deviceId': '08288fcf-6b12-4bd1-84d3-259992e7aa6d', 'address': {'slot': '0x06', 'bus': '0x00', 'domain': '0x0000', 'type': 'pci', 'function': '0x0'}, 'device': 'disk', 'shared': 'exclusive', 'propagateErrors': 'off', 'type': 'disk'}, {'device': 'scsi', 'model': 'virtio-scsi', 'type': 'controller'}, {'nicModel': 'pv', 'macAddr': '00:16:3e:65:a6:4e', 'linkActive': 'true', 'network': 'ovirtmgmt', 'specParams': {}, 'deviceId': '84b82c6c-bcca-4983-82d5-8d1e3ab3811a', 'address': {'slot': '0x03', 'bus': '0x00', 'domain': '0x0000', 'type': 'pci', 'function': '0x0'}, 'device': 'bridge', 'type': 'interface'}, {'device': 'console', 'specParams': {}, 'type': 'console', 'deviceId': '6236af73-8dab-4d14-b950-fb4ad01d4420', 'alias': 'console0'}, {'device': 'vga', 'alias': 'video0', 'type': 'video'}, {'device': 'virtio', 'specParams': {'source': 'random'}, 'model': 'virtio', 'type': 'rng'}] guestDiskMapping = {} vmType = kvm clientIp = displaySecurePort = -1 memSize = 4096 displayPort = -1 cpuType = Broadwell spiceSecureChannels = smain,sdisplay,sinputs, scursor,splayback,srecord,ssmartcard,susbredir smp = 2 displayIp = 0 display = vnc maxVCpus = 6 After that if I look again at the status of libvirtd I obtain: â libvirtd.service - Virtualization daemon Loaded: loaded (/usr/lib/systemd/system/libvirtd.service; enabled; vendor preset: enabled) Drop-In: /etc/systemd/system/libvirtd.service.d ââunlimited-core.conf Active: active (running) since lun 2017-03-06 01:25:05 WET; 5min ago Docs: man:libvirtd(8) http://libvirt.org Main PID: 24350 (libvirtd) CGroup: /system.slice/libvirtd.service ââ24350 /usr/sbin/libvirtd --listen mar 06 01:25:05 host1.bajada.es systemd[1]: Starting Virtualization daemon... mar 06 01:25:05 host1.bajada.es systemd[1]: Started Virtualization daemon. mar 06 01:29:39 host1.bajada.es libvirtd[24350]: libvirt version: 2.0.0, package: 10.el7_3.5 (CentOS BuildSystem <http://bugs.centos.org>;, 2017-03-03-02:09:45, c1bm.rdu2.centos.org) mar 06 01:29:39 host1.bajada.es libvirtd[24350]: hostname: host1.bajada.es mar 06 01:29:39 host1.bajada.es libvirtd[24350]: Falló al conectar con el socket de monitor: No existe el proceso mar 06 01:29:39 host1.bajada.es libvirtd[24350]: internal error: process exited while connecting to monitor: Could not access KVM kernel module: Permission denied failed to initialize KVM: Permission denied So the libvirtd is the problem, as i said this is nothing new to you of course... Thanks again for any help Manuel 2017-03-05 18:51 GMT+00:00 Manuel Luis Aznar <manuel.luis.aznar(a)gmail.com&gt; : > Hey there again, > > > Can you check if you have KVM modules loaded? > > In order to check that I fire up the following command: "lsmod | grep > kvm" > > Result was: > > kvm_intel 170181 0 > kvm 554609 1 kvm_intel > irqbypass 13503 1 kvm > > > Also check group owner for "/dev/kvm". I fire this: "ls -la /dev/kvm". > The result was: > > crw-rw-rw-+ 1 root kvm 10, 232 mar 5 03:35 /dev/kvm > > > Also I check if there were some remain packages pending to install for > kvm and qemu and I got: > > yum install \*kvm\* > > The result is, that the system need to install the following: > > Instalando: > centos-release-qemu-ev noarch 1.0-1.el7 > extras 11 k > qemu-guest-agent x86_64 10:2.5.0-3.el7 > base 133 k > qemu-kvm-ev-debuginfo x86_64 > 10:2.6.0-28.el7_3.3.1 ovirt-4.0 12 M > vdsm-hook-faqemu noarch > 4.18.21-1.el7.centos ovirt-4.0 > 15 k > vdsm-hook-qemucmdline noarch 4.18.21-1.el7.centos > ovirt-4.0 11 k > Instalando para las dependencias: > centos-release-virt-common noarch 1-1.el7.centos > extras 4.5 k > > > Checking libvirtd service status I got: > > libvirtd.service - Virtualization daemon > Loaded: loaded (/usr/lib/systemd/system/libvirtd.service; enabled; > vendor preset: enabled) > Drop-In: /etc/systemd/system/libvirtd.service.d > ââunlimited-core.conf > Active: active (running) since dom 2017-03-05 15:56:11 WET; 2h 51min > ago > Docs: man:libvirtd(8) > http://libvirt.org > Main PID: 19415 (libvirtd) > CGroup: /system.slice/libvirtd.service > 19415 /usr/sbin/libvirtd --listen > > mar 05 15:56:10 host1.bajada.es systemd[1]: Starting Virtualization > daemon... > mar 05 15:56:11 host1.bajada.es systemd[1]: Started Virtualization > daemon. > mar 05 16:00:04 host1.bajada.es libvirtd[19415]: libvirt version: 2.0.0, > package: 10.el7_3.5 (CentOS BuildSystem <http://bugs.centos.org>;, > 2017-03-03-02:09:45, c1bm.rdu2.centos.org) > mar 05 16:00:04 host1.bajada.es libvirtd[19415]: hostname: > host1.bajada.es > mar 05 16:00:04 host1.bajada.es libvirtd[19415]: Failed to connect to > the socket monitor: process does not exits > > (Fallo al conectar con el socket de monitor: No existe el proceso) > mar 05 16:00:04 host1.bajada.es libvirtd[19415]: internal error: process > exited while connecting to monitor: Could not access KVM kernel module: > Permission denied > failed to initialize > KVM: Permission denied > > > Thanks for all in advance > I will be waiting for you. Any help appreciated > Manuel > > 2017-03-05 17:33 GMT+00:00 Artyom Lukianov <alukiano(a)redhat.com&gt;: > >> I found this one under the vdsm log: >> libvirtError: internal error: process exited while connecting to >> monitor: Could not access KVM kernel module: Permission denied >> failed to initialize KVM: Permission denied >> Thread-70::INFO::2017-03-05 16:00:04,325::vm::1330::virt.vm::(setDownStatus) >> vmId=`ed786811-0321-431e-be4b-2d03764c1b02`::Changed state to Down: >> internal error: process exited while connecting to monitor: Could not >> access KVM kernel module: Permission denied >> failed to initialize KVM: Permission denied (code=1) >> Thread-70::INFO::2017-03-05 16:00:04,325::guestagent::430::virt.vm::(stop) >> vmId=`ed786811-0321-431e-be4b-2d03764c1b02`::Stopping connection >> Thread-70::DEBUG::2017-03-05 16:00:04,325::vmchannels::238::vds::(unregister) >> Delete fileno 52 from listener. >> Thread-70::DEBUG::2017-03-05 16:00:04,325::vmchannels::66::vds::(_unregister_fd) >> Failed to unregister FD from epoll (ENOENT): 52 >> Thread-70::DEBUG::2017-03-05 16:00:04,326::__init__::209::jsonrpc.Notification::(emit) >> Sending event {"params": {"ed786811-0321-431e-be4b-2d03764c1b02": >> {"status": "Down", "exitReason": 1, "exitMessage": "internal error: process >> exited while connecting to monitor: Could not access KVM kernel module: >> Permission denied\nfailed to initialize KVM: Permission denied", >> "exitCode": 1}, "notify_time": 4339924730}, "jsonrpc": "2.0", "method": >> "|virt|VM_status|ed786811-0321-431e-be4b-2d03764c1b02"} >> >> Can you check if you have KVM modules loaded? Also, check group owner >> for "/dev/kvm". >> Best Regards >> >> >> On Sat, Mar 4, 2017 at 4:24 PM, Manuel Luis Aznar < >> manuel.luis.aznar(a)gmail.com&gt; wrote: >> >>> Hello there again, >>> >>> The error on the first email was using the repo ovirt-release41.rpm ( >>> http://resources.ovirt.org/pub/yum-repo/ovirt-release41.rpm), so as I >>> were getting the same error again and again I am currently trying with >>> ovirt-release41-snapshot.rpm (http://resources.ovirt.org/pu >>> b/yum-repo/ovirt-release41-snapshot.rpm) and the result is nearly the >>> same. >>> >>> After creating the VM on the installation I got the same error with the >>> command "systemctl status vdsmd": >>> >>> mar 04 14:10:19 host1.bajada.es vdsm[20443]: vdsm root ERROR failed to >>> retrieve Hosted Engine HA info >>> >>> Traceback (most recent call last): >>> File "/usr/lib/python2.7/site-packages/vdsm/host/api.py", >>> line 231, in _getHaInfo >>> stats = instance.get_all_stats() >>> File "/usr/lib/python2.7/site-packa >>> ges/ovirt_hosted_engine_ha/client/client.py", line 102, in >>> get_all_stats >>> with broker.connection(self._retries, self._wait): >>> File "/usr/lib64/python2.7/contextlib.py", line 17, in >>> __enter__ >>> return self.gen.next() >>> File "/usr/lib/python2.7/site-packa >>> ges/ovirt_hosted_engine_ha/lib/brokerlink.py", line 99, in connection >>> self.connect(retries, wait) >>> File "/usr/lib/python2.7/site-packa >>> ges/ovirt_hosted_engine_ha/lib/brokerlink.py", line 78, in connect >>> raise BrokerConnectionError(error_msg) >>> BrokerConnectionError: Failed to connect to broker, the number >>> of errors has exceeded the limit (1) >>> >>> mar 04 14:10:34 host1.bajada.es vdsm[20443]: vdsm >>> ovirt_hosted_engine_ha.lib.brokerlink.BrokerLink ERROR Failed to >>> connect to broker, the number of errors has exceeded the limit (1) >>> >>> I have noticed that the ovirt-ha-agent and ovirt-ha-broker services was >>> not running. I guess if this have something to do with the error in vsmd >>> service log. >>> >>> But in this case the ovirt-hosted-engine-installation prints the vnc >>> connection and I can connect to the engine VM. >>> >>> Thanks for all in advance >>> Any help would be appreciated >>> Manuel Luis Aznar >>> >>> 2017-03-03 21:48 GMT+00:00 Manuel Luis Aznar < >>> manuel.luis.aznar(a)gmail.com&gt;: >>> >>>> Hello there, >>>> >>>> I am having some trouble when deploying an oVirt 4.1 hosted engine >>>> installation. >>>> >>>> When I m just to end the installation and the hosted engine setup >>>> script is about to start the Vm engine (appliance) it fails saying "The VM >>>> is not powring up". >>>> >>>> If I double check the service vdsmd i get this error all the time: >>>> >>>> vdsm root ERROR failed to retrieve Hosted Engine HA info >>>> Traceback (most recent call last): >>>> File "/usr/lib/python2.7/site-packages/vdsm/host/api.py", line >>>> 231, in _getHaInfo >>>> stats = instance.get_all_stats() >>>> File "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/client/client.py", >>>> line 102, in get_all_stats >>>> with broker.connection(self._retries, self._wait): >>>> File "/usr/lib64/python2.7/contextlib.py", line 17, in __enter__ >>>> return self.gen.next() >>>> File "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/lib/brokerlink.py", >>>> line 99, in connection >>>> self.connect(retries, wait) >>>> File "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/lib/brokerlink.py", >>>> line 78, in connect >>>> raise BrokerConnectionError(error_msg) >>>> BrokerConnectionError: Failed to connect to broker, the number of >>>> errors has exceeded the limit (1) >>>> >>>> Did anyone have experimented the same problem?¿? Any hint on How to >>>> solved it?¿? I have tried several times with clean installations and always >>>> getting the same... >>>> >>>> The host where I am trying to do the installation have CentOS 7... >>>> >>>> >>>> Thanks for all in advance >>>> Will be waiting for any hint to see what I am doing wrong... >>>> Manuel Luis Aznar >>>> >>> >>> >>> _______________________________________________ >>> Users mailing list >>> Users(a)ovirt.org >>> http://lists.ovirt.org/mailman/listinfo/users >>> >>> >> >