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oVirt and NetApp NFS storage
by klaasdemter＠gmail.com 18 Apr '19

18 Apr '19

Hi, I got a question regarding oVirt and the support of NetApp NFS storage. We have a MetroCluster for our virtual machine disks but a HA-Failover of that (active IP gets assigned to another node) seems to produce outages too long for sanlock to handle - that affects all VMs that have storage leases. NetApp says a "worst case" takeover time is 120 seconds. That would mean sanlock has already killed all VMs. Is anyone familiar with how we could setup oVirt to allow such storage outages? Do I need to use another type of storage for my oVirt VMs because that NFS implementation is unsuitable for oVirt? Greetings Klaas

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what is the best solution for gluster?
by Edoardo Mazza 18 Apr '19

18 Apr '19

Hi all, I have 4 nodes with ovirt and gluster and I must create a new gluster volume, but I would know which is the best solution to have a high avaibility, best performance without wasting much space in the disk. Thanks for suggestions Edoardo

1 0

Changing from thin provisioned to preallocated?
by Wesley Stewart 18 Apr '19

18 Apr '19

I am currently running a ZFS server (Running RaidZ2) and I have been experimenting with NFS and shares to host my guests. I am currently running oVirt 4.2.8 and using a RaidZ2 NFS mount for the guests. ZFS definitely is definitely pretty awful (At least in my experience so far) for hosting VMs. I believe this is due to the synchronous writes being performed. However, I think running an iSCSI target with Synchronization disabled over a 10Gb connection might do the trick. (I have a couple of mirroed SSD drives for performance if I need it, but the RaidZ2 crawls for disk speed). When I tried to migrate a thin provisioned guest to iSCSI, I keep getting an "Out of disk space error" which I am pretty sure is due to the block style storage on the iSCSI target. Is there a way to switch from Thin to Preallocated? Or is my best bet to try and take a snapshot and clone this into a pre-allocated disk?

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[ANN] ovirt 4.3.3 async update is now available
by Sandro Bonazzola 17 Apr '19

17 Apr '19

The oVirt Team has just released a new version of the following packages: - cockpit-ovirt-0.12.8 - ovirt-release43-4.3.3.1 - oVirt Node The async release addresses the following bugs: Bug 1697965 <https://bugzilla.redhat.com/show_bug.cgi?id=1697965> - [gluster-ansible] Order of the hosts are not preserved, when creating the volume This fix is relevant only on new deployments. -- SANDRO BONAZZOLA MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV Red Hat EMEA <https://www.redhat.com/> sbonazzo(a)redhat.com <https://red.ht/sig>

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Re: Expand existing gluster storage in ovirt 4.2/4.3
by Strahil 17 Apr '19

17 Apr '19

You can have hyperconverged setup, but the number of bricks should be multiplied by 3. Best Regards, Strahil NikolovOn Apr 11, 2019 14:52, adrianquintero(a)gmail.com wrote: > > Thank you for the explanation, so from my understanding we can't have a hyperconverged setup if more that 3 nodes are required? or is it possible if gluster is setup separate of the oVirt node installs? > _______________________________________________ > Users mailing list -- users(a)ovirt.org > To unsubscribe send an email to users-leave(a)ovirt.org > Privacy Statement: https://www.ovirt.org/site/privacy-policy/ > oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ > List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/77URQGHY7LBF4…

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Problem trying to detach ISO datastore
by Eduardo Mayoral 17 Apr '19

17 Apr '19

Hi. When trying to detach an ISO datastore I get the following error. Also fails if I try to switch the datastore from maintenance to active. 2019-04-17 10:07:23,100+0000 INFO (jsonrpc/6) [jsonrpc.JsonRpcServer] RPC call StoragePool.connectStorageServer succeeded in 0.01 seconds (__init__:312) 2019-04-17 10:07:23,104+0000 INFO (jsonrpc/4) [vdsm.api] START detachStorageDomain(sdUUID=u'2722942e-0887-439c-81f0-70b60d860060', spUUID=u'6901a281-c414-42c6-8b41-3cf6e6bcd788', msdUUID=u'00000000-0000-0000-0000-000000000000', masterVersion=14, options=None) from=::fff f:10.5.72.63,58618, flow_id=0420c8d0-fb37-4b22-9fea-9ee8bac7d41d, task_id=9301405a-eaf6-4f1c-a1b6-6537740e2daf (api:48) 2019-04-17 10:07:23,105+0000 INFO (jsonrpc/4) [storage.StoragePool] sdUUID=2722942e-0887-439c-81f0-70b60d860060 spUUID=6901a281-c414-42c6-8b41-3cf6e6bcd788 (sp:1048) 2019-04-17 10:07:23,316+0000 INFO (itmap/0) [IOProcessClient] (/pre1-svm-templates.por-ngcs.lan:_ds__pre1__templates__iso01_ovirt3) Starting client (__init__:308) 2019-04-17 10:07:23,324+0000 INFO (itmap/1) [IOProcessClient] (/pre1-svm-templates.por-ngcs.lan:_ds__pre1__templates__iso01_ovirt) Starting client (__init__:308) 2019-04-17 10:07:23,327+0000 INFO (ioprocess/74639) [IOProcess] (/pre1-svm-templates.por-ngcs.lan:_ds__pre1__templates__iso01_ovirt3) Starting ioprocess (__init__:434) 2019-04-17 10:07:23,333+0000 INFO (ioprocess/74645) [IOProcess] (/pre1-svm-templates.por-ngcs.lan:_ds__pre1__templates__iso01_ovirt) Starting ioprocess (__init__:434) 2019-04-17 10:07:23,335+0000 INFO (jsonrpc/4) [IOProcessClient] (2722942e-0887-439c-81f0-70b60d860060) Starting client (__init__:308) 2019-04-17 10:07:23,344+0000 INFO (ioprocess/74653) [IOProcess] (2722942e-0887-439c-81f0-70b60d860060) Starting ioprocess (__init__:434) 2019-04-17 10:07:23,350+0000 INFO (jsonrpc/4) [storage.StorageDomain] Removing remnants of deleted images [] (fileSD:740) 2019-04-17 10:07:23,352+0000 INFO (jsonrpc/4) [vdsm.api] FINISH detachStorageDomain error=Storage domain not in pool: u'domain=2722942e-0887-439c-81f0-70b60d860060, pool=6901a281-c414-42c6-8b41-3cf6e6bcd788' from=::ffff:10.5.72.63,58618, flow_id=0420c8d0-fb37-4b22-9fea- 9ee8bac7d41d, task_id=9301405a-eaf6-4f1c-a1b6-6537740e2daf (api:52) 2019-04-17 10:07:23,352+0000 ERROR (jsonrpc/4) [storage.TaskManager.Task] (Task='9301405a-eaf6-4f1c-a1b6-6537740e2daf') Unexpected error (task:875) Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 882, in _run return fn(*args, **kargs) File "<string>", line 2, in detachStorageDomain File "/usr/lib/python2.7/site-packages/vdsm/common/api.py", line 50, in method ret = func(*args, **kwargs) File "/usr/lib/python2.7/site-packages/vdsm/storage/hsm.py", line 891, in detachStorageDomain pool.detachSD(sdUUID) File "/usr/lib/python2.7/site-packages/vdsm/storage/securable.py", line 79, in wrapper return method(self, *args, **kwargs) File "/usr/lib/python2.7/site-packages/vdsm/storage/sp.py", line 1053, in detachSD self.validateAttachedDomain(dom) File "/usr/lib/python2.7/site-packages/vdsm/storage/securable.py", line 79, in wrapper return method(self, *args, **kwargs) File "/usr/lib/python2.7/site-packages/vdsm/storage/sp.py", line 551, in validateAttachedDomain raise se.StorageDomainNotInPool(self.spUUID, dom.sdUUID) StorageDomainNotInPool: Storage domain not in pool: u'domain=2722942e-0887-439c-81f0-70b60d860060, pool=6901a281-c414-42c6-8b41-3cf6e6bcd788' 2019-04-17 10:07:23,352+0000 INFO (jsonrpc/4) [storage.TaskManager.Task] (Task='9301405a-eaf6-4f1c-a1b6-6537740e2daf') aborting: Task is aborted: "Storage domain not in pool: u'domain=2722942e-0887-439c-81f0-70b60d860060, pool=6901a281-c414-42c6-8b41-3cf6e6bcd788'" - co de 353 (task:1181) 2019-04-17 10:07:23,353+0000 ERROR (jsonrpc/4) [storage.Dispatcher] FINISH detachStorageDomain error=Storage domain not in pool: u'domain=2722942e-0887-439c-81f0-70b60d860060, pool=6901a281-c414-42c6-8b41-3cf6e6bcd788' (dispatcher:83) 2019-04-17 10:07:23,353+0000 INFO (jsonrpc/4) [jsonrpc.JsonRpcServer] RPC call StorageDomain.detach failed (error 353) in 0.25 seconds (__init__:312) 2019-04-17 10:07:26,275+0000 INFO (jsonrpc/2) [api.host] START getAllVmStats() from=::ffff:10.5.72.63,58604 (api:48) 2019-04-17 10:07:26,275+0000 INFO (jsonrpc/2) [api.host] FINISH getAllVmStats return={'status': {'message': 'Done', 'code': 0}, 'statsList': (suppressed)} from=::ffff:10.5.72.63,58604 (api:54) 2019-04-17 10:07:26,275+0000 INFO (jsonrpc/2) [jsonrpc.JsonRpcServer] RPC call Host.getAllVmStats succeeded in 0.01 seconds (__init__:312) 2019-04-17 10:07:29,675+0000 INFO (jsonrpc/7) [api.host] START getStats() from=::ffff:10.5.72.63,58604 (api:48) 2019-04-17 10:07:29,739+0000 INFO (jsonrpc/7) [vdsm.api] START repoStats(domains=()) from=::ffff:10.5.72.63,58604, task_id=3ec94f9f-7c98-4c49-8710-ffbfd9910ff2 (api:48) 2019-04-17 10:07:29,739+0000 INFO (jsonrpc/7) [vdsm.api] FINISH repoStats return={u'a97bbda5-33e4-4e78-890c-f7d2a572179e': {'code': 0, 'actual': True, 'version': 4, 'acquired': True, 'delay': '0.000505524', 'lastCheck': '3.6', 'valid': True}, u'4121f681-45c3-413a-9c6e-6 9d154710ace': {'code': 0, 'actual': True, 'version': 4, 'acquired': True, 'delay': '0.000790301', 'lastCheck': '2.7', 'valid': True}} from=::ffff:10.5.72.63,58604, task_id=3ec94f9f-7c98-4c49-8710-ffbfd9910ff2 (api:54) 2019-04-17 10:07:29,740+0000 INFO (jsonrpc/7) [vdsm.api] START multipath_health() from=::ffff:10.5.72.63,58604, task_id=f567e03a-8cf4-49dd-84eb-628acb10e1d3 (api:48) 2019-04-17 10:07:29,740+0000 INFO (jsonrpc/7) [vdsm.api] FINISH multipath_health return={} from=::ffff:10.5.72.63,58604, task_id=f567e03a-8cf4-49dd-84eb-628acb10e1d3 (api:54) Interestingly, I have 2 datacenters, I can attach, detach, set to maintenance or activate this same datastore on the second datacenter, but not on this one. So far I have tried updating OVF, setting master datastore and hosts to maintenance and re-activating them. Started happening on 4.3.2, updating to 4.3.3 makes no difference. This is what I see on the database. Looks OK to me: engine=# select * from storage_pool; id | name | description | storage_pool_type | storage_pool_format_type | status | master_domain_version | spm_vds_id | compatibility_version | _create_date | _update_date | quota_enforcement_type | free_text_comment | is_local --------------------------------------+-------------------+-------------+-------------------+--------------------------+--------+-----------------------+--------------------------------------+-----------------------+-------------------------------+----------------------- --------+------------------------+-------------------+---------- 039aef77-77c8-4f04-8d17-22f4b655df28 | dc-pre1-vc03-cl02 | | | 4 | 1 | 1 | 42c969f3-a2a6-4784-8506-e6fbc731da9d | 4.3 | 2019-03-14 12:13:24.411468+00 | 2019-04-17 08:38:05.53 8042+00 | 0 | | f 6901a281-c414-42c6-8b41-3cf6e6bcd788 | dc-pre1-vc03-cl01 | | | 4 | 1 | 15 | 089cdde4-ecbf-4054-82f9-c106b046d73a | 4.3 | 2019-03-14 12:13:24.365529+00 | 2019-04-17 11:10:46.42 2305+00 | 0 | | f (2 rows) engine=# select * from storage_pool_iso_map ; storage_id | storage_pool_id | status --------------------------------------+--------------------------------------+-------- 2722942e-0887-439c-81f0-70b60d860060 | 039aef77-77c8-4f04-8d17-22f4b655df28 | 6 2722942e-0887-439c-81f0-70b60d860060 | 6901a281-c414-42c6-8b41-3cf6e6bcd788 | 6 5d390949-24ec-45e2-bb6d-43b3f30bd286 | 039aef77-77c8-4f04-8d17-22f4b655df28 | 3 94cb1a4f-a267-479c-88e7-ea9c32e3fd24 | 039aef77-77c8-4f04-8d17-22f4b655df28 | 3 4121f681-45c3-413a-9c6e-69d154710ace | 6901a281-c414-42c6-8b41-3cf6e6bcd788 | 3 a97bbda5-33e4-4e78-890c-f7d2a572179e | 6901a281-c414-42c6-8b41-3cf6e6bcd788 | 3 (6 rows) Apart from root cause. I would be interested in recovering from the error, detaching the ISO storage, even if it is manually. This datacenter is not in production yet, so I have options on the things I can try. -- Eduardo Mayoral Jimeno Systems engineer, platform department. Arsys Internet. emayoral(a)arsys.es - +34 941 620 105 - ext 2153

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Re: restore from dump
by Yedidyah Bar David 17 Apr '19

17 Apr '19

On Tue, Apr 16, 2019 at 10:10 PM Florian Rädler <Florian.Raedler(a)deutschebahn.com> wrote: > > Hi, > > > > is it possible to restore an engine from dump file? Define "restore an engine" and "dump file". Assuming "restore an engine" means "Install a fresh OS+engine and make it behave like an old one", and "dump file" being a pg_dump dump file, the answer is "not easily, and not fully". You will have to do something like: 1. Install OS+engine 2. Manually provision PG (init, create user/db, etc) 3. Restore your dump (pg_restore or psql, depending on format). Use the user you created, not postgres, for restoring - this will have much better chances to get permissions right 4. Run engine-setup and provide it the credentials of the database you restored It should mostly work, and I heard about people doing that, although didn't try this myself. Notably, you will have to reinstall all your hosts (move to maintenance, reinstall). If you have also a backup of /etc, that's a different case. Then, you can selectively restore files there before engine-setup. To see a list of the files you should restore, check the source of the engine-backup script - it has an internal variable called 'BACKUP_PATHS'. Good luck and best regards, -- Didi

2 1

VM migrations failing after upgrade 4.3.2 -> 4.3.3
by Eduardo Mayoral 17 Apr '19

17 Apr '19

Hi, After upgrade to 4.3.3 from 4.3.2, VM migrations are failing with "No available host to migrate VMs to" Interestingly, this happens in one of our clusters, not on the other. Both on the same datacenter, both in 4.3 compatibility version. This are the relevant lines from /var/log/ovirt-engine/engine.log 2019-04-17 08:58:41,816Z ERROR [org.ovirt.engine.core.bll.GetValidHostsForVmsQuery] (default task-7) [51191ffb-0ae1-4414-8916-9e5012d86289] Query 'GetValidHostsForVmsQuery' failed: null 2019-04-17 08:58:41,816Z ERROR [org.ovirt.engine.core.bll.GetValidHostsForVmsQuery] (default task-7) [51191ffb-0ae1-4414-8916-9e5012d86289] Exception: java.lang.NullPointerException at org.ovirt.engine.core.bll.scheduling.SchedulingManager.subtractRunningVmResources(SchedulingManager.java:923) [bll.jar:] at org.ovirt.engine.core.bll.scheduling.SchedulingManager.canSchedule(SchedulingManager.java:616) [bll.jar:] at org.ovirt.engine.core.bll.GetValidHostsForVmsQuery.lambda$getValidHosts$0(GetValidHostsForVmsQuery.java:56) [bll.jar:] at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) [rt.jar:1.8.0_201] at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1382) [rt.jar:1.8.0_201] at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481) [rt.jar:1.8.0_201] at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471) [rt.jar:1.8.0_201] at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708) [rt.jar:1.8.0_201] at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) [rt.jar:1.8.0_201] at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499) [rt.jar:1.8.0_201] at org.ovirt.engine.core.bll.GetValidHostsForVmsQuery.getValidHosts(GetValidHostsForVmsQuery.java:59) [bll.jar:] at org.ovirt.engine.core.bll.GetValidHostsForVmsQuery.executeQueryCommand(GetValidHostsForVmsQuery.java:36) [bll.jar:] at org.ovirt.engine.core.bll.QueriesCommandBase.executeCommand(QueriesCommandBase.java:106) [bll.jar:] at org.ovirt.engine.core.dal.VdcCommandBase.execute(VdcCommandBase.java:31) [dal.jar:] at org.ovirt.engine.core.bll.executor.DefaultBackendQueryExecutor.execute(DefaultBackendQueryExecutor.java:14) [bll.jar:] at org.ovirt.engine.core.bll.Backend.runQueryImpl(Backend.java:521) [bll.jar:] at org.ovirt.engine.core.bll.Backend.runQuery(Backend.java:490) [bll.jar:] at sun.reflect.GeneratedMethodAccessor168.invoke(Unknown Source) [:1.8.0_201] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_201] at java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_201] at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:509) at org.jboss.as.weld.ejb.DelegatingInterceptorInvocationContext.proceed(DelegatingInterceptorInvocationContext.java:92) [wildfly-weld-ejb-15.0.1.Final.jar:15.0.1.Final] at org.jboss.weld.interceptor.proxy.WeldInvocationContextImpl.interceptorChainCompleted(WeldInvocationContextImpl.java:107) [weld-core-impl-3.0.5.Final.jar:3.0.5.Final] at org.jboss.weld.interceptor.proxy.WeldInvocationContextImpl.proceed(WeldInvocationContextImpl.java:126) [weld-core-impl-3.0.5.Final.jar:3.0.5.Final] at org.ovirt.engine.core.common.di.interceptor.LoggingInterceptor.apply(LoggingInterceptor.java:12) [common.jar:] at sun.reflect.GeneratedMethodAccessor66.invoke(Unknown Source) [:1.8.0_201] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_201] at java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_201] at org.jboss.weld.interceptor.reader.SimpleInterceptorInvocation$SimpleMethodInvocation.invoke(SimpleInterceptorInvocation.java:73) [weld-core-impl-3.0.5.Final.jar:3.0.5.Final] at org.jboss.weld.interceptor.proxy.WeldInvocationContextImpl.invokeNext(WeldInvocationContextImpl.java:92) [weld-core-impl-3.0.5.Final.jar:3.0.5.Final] at org.jboss.weld.interceptor.proxy.WeldInvocationContextImpl.proceed(WeldInvocationContextImpl.java:124) [weld-core-impl-3.0.5.Final.jar:3.0.5.Final] at org.jboss.weld.bean.InterceptorImpl.intercept(InterceptorImpl.java:105) [weld-core-impl-3.0.5.Final.jar:3.0.5.Final] at org.jboss.as.weld.ejb.DelegatingInterceptorInvocationContext.proceed(DelegatingInterceptorInvocationContext.java:82) [wildfly-weld-ejb-15.0.1.Final.jar:15.0.1.Final] at org.jboss.as.weld.interceptors.EjbComponentInterceptorSupport.delegateInterception(EjbComponentInterceptorSupport.java:60) at org.jboss.as.weld.interceptors.Jsr299BindingsInterceptor.delegateInterception(Jsr299BindingsInterceptor.java:77) at org.jboss.as.weld.interceptors.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:89) at org.jboss.as.weld.interceptors.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:102) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:63) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:509) at org.ovirt.engine.core.bll.interceptors.CorrelationIdTrackerInterceptor.aroundInvoke(CorrelationIdTrackerInterceptor.java:13) [bll.jar:] at sun.reflect.GeneratedMethodAccessor167.invoke(Unknown Source) [:1.8.0_201] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_201] at java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_201] at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptor.java:89) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) [wildfly-ejb3-15.0.1.Final.jar:15.0.1.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) [wildfly-ee-15.0.1.Final.jar:15.0.1.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:40) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:53) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [wildfly-ejb3-15.0.1.Final.jar:15.0.1.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:216) [wildfly-ejb3-15.0.1.Final.jar:15.0.1.Final] at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:418) [wildfly-ejb3-15.0.1.Final.jar:15.0.1.Final] at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:148) [wildfly-ejb3-15.0.1.Final.jar:15.0.1.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:509) at org.jboss.weld.module.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:81) [weld-ejb-3.0.5.Final.jar:3.0.5.Final] at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:89) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [wildfly-ejb3-15.0.1.Final.jar:15.0.1.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.as.ejb3.component.invocationmetrics.WaitTimeInterceptor.processInvocation(WaitTimeInterceptor.java:47) [wildfly-ejb3-15.0.1.Final.jar:15.0.1.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) [wildfly-ejb3-15.0.1.Final.jar:15.0.1.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.as.ejb3.deployment.processors.StartupAwaitInterceptor.processInvocation(StartupAwaitInterceptor.java:22) [wildfly-ejb3-15.0.1.Final.jar:15.0.1.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) [wildfly-ejb3-15.0.1.Final.jar:15.0.1.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:67) [wildfly-ejb3-15.0.1.Final.jar:15.0.1.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:60) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:438) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:618) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:57) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:53) at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:198) at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:185) at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:81) at org.ovirt.engine.core.common.interfaces.BackendLocal$$$view2.runQuery(Unknown Source) [common.jar:] at org.ovirt.engine.api.restapi.resource.BackendResource.runQuery(BackendResource.java:82) at org.ovirt.engine.api.restapi.resource.BackendResource.getBackendCollection(BackendResource.java:152) at org.ovirt.engine.api.restapi.resource.AbstractBackendCollectionResource.getBackendCollection(AbstractBackendCollectionResource.java:68) at org.ovirt.engine.api.restapi.resource.BackendHostsResource.listAll(BackendHostsResource.java:83) at org.ovirt.engine.api.restapi.resource.BackendHostsResource.list(BackendHostsResource.java:54) at org.ovirt.engine.api.resource.HostsResource.doList(HostsResource.java:130) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.8.0_201] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) [rt.jar:1.8.0_201] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_201] at java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_201] at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:139) [resteasy-jaxrs-3.6.2.Final.jar:3.6.2.Final] at org.jboss.resteasy.core.ResourceMethodInvoker.internalInvokeOnTarget(ResourceMethodInvoker.java:509) [resteasy-jaxrs-3.6.2.Final.jar:3.6.2.Final] at org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTargetAfterFilter(ResourceMethodInvoker.java:399) [resteasy-jaxrs-3.6.2.Final.jar:3.6.2.Final] at org.jboss.resteasy.core.ResourceMethodInvoker.lambda$invokeOnTarget$0(ResourceMethodInvoker.java:363) [resteasy-jaxrs-3.6.2.Final.jar:3.6.2.Final] at org.jboss.resteasy.core.interception.PreMatchContainerRequestContext.filter(PreMatchContainerRequestContext.java:355) [resteasy-jaxrs-3.6.2.Final.jar:3.6.2.Final] at org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTarget(ResourceMethodInvoker.java:365) [resteasy-jaxrs-3.6.2.Final.jar:3.6.2.Final] at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:337) [resteasy-jaxrs-3.6.2.Final.jar:3.6.2.Final] at org.jboss.resteasy.core.ResourceLocatorInvoker.invokeOnTargetObject(ResourceLocatorInvoker.java:137) [resteasy-jaxrs-3.6.2.Final.jar:3.6.2.Final] at org.jboss.resteasy.core.ResourceLocatorInvoker.invoke(ResourceLocatorInvoker.java:100) [resteasy-jaxrs-3.6.2.Final.jar:3.6.2.Final] at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:439) [resteasy-jaxrs-3.6.2.Final.jar:3.6.2.Final] at org.jboss.resteasy.core.SynchronousDispatcher.lambda$invoke$4(SynchronousDispatcher.java:229) [resteasy-jaxrs-3.6.2.Final.jar:3.6.2.Final] at org.jboss.resteasy.core.SynchronousDispatcher.lambda$preprocess$0(SynchronousDispatcher.java:135) [resteasy-jaxrs-3.6.2.Final.jar:3.6.2.Final] at org.jboss.resteasy.core.interception.PreMatchContainerRequestContext.filter(PreMatchContainerRequestContext.java:355) [resteasy-jaxrs-3.6.2.Final.jar:3.6.2.Final] at org.jboss.resteasy.core.SynchronousDispatcher.preprocess(SynchronousDispatcher.java:138) [resteasy-jaxrs-3.6.2.Final.jar:3.6.2.Final] at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:215) [resteasy-jaxrs-3.6.2.Final.jar:3.6.2.Final] at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:227) [resteasy-jaxrs-3.6.2.Final.jar:3.6.2.Final] at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:56) [resteasy-jaxrs-3.6.2.Final.jar:3.6.2.Final] at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:51) [resteasy-jaxrs-3.6.2.Final.jar:3.6.2.Final] at javax.servlet.http.HttpServlet.service(HttpServlet.java:791) [jboss-servlet-api_4.0_spec-1.0.0.Final.jar:1.0.0.Final] at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:74) at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:81) at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62) at io.undertow.servlet.handlers.ServletChain$1.handleRequest(ServletChain.java:68) at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:274) at io.undertow.servlet.handlers.ServletInitialHandler.dispatchToPath(ServletInitialHandler.java:209) at io.undertow.servlet.spec.RequestDispatcherImpl.forwardImpl(RequestDispatcherImpl.java:223) at io.undertow.servlet.spec.RequestDispatcherImpl.forwardImplSetup(RequestDispatcherImpl.java:149) at io.undertow.servlet.spec.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:111) at org.ovirt.engine.api.restapi.invocation.VersionFilter.doFilter(VersionFilter.java:178) at org.ovirt.engine.api.restapi.invocation.VersionFilter.doFilter(VersionFilter.java:98) at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at org.ovirt.engine.api.restapi.invocation.CurrentFilter.doFilter(CurrentFilter.java:117) at org.ovirt.engine.api.restapi.invocation.CurrentFilter.doFilter(CurrentFilter.java:72) at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at org.ovirt.engine.core.aaa.filters.RestApiSessionMgmtFilter.doFilter(RestApiSessionMgmtFilter.java:78) [aaa.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at org.ovirt.engine.core.aaa.filters.EnforceAuthFilter.doFilter(EnforceAuthFilter.java:42) [aaa.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at org.ovirt.engine.core.aaa.filters.SsoRestApiNegotiationFilter.doFilter(SsoRestApiNegotiationFilter.java:84) [aaa.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at org.ovirt.engine.core.aaa.filters.SsoRestApiAuthFilter.doFilter(SsoRestApiAuthFilter.java:47) [aaa.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at org.ovirt.engine.core.aaa.filters.SessionValidationFilter.doFilter(SessionValidationFilter.java:59) [aaa.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at org.ovirt.engine.core.aaa.filters.RestApiSessionValidationFilter.doFilter(RestApiSessionValidationFilter.java:35) [aaa.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at org.ovirt.engine.api.restapi.security.CSRFProtectionFilter.doFilter(CSRFProtectionFilter.java:111) at org.ovirt.engine.api.restapi.security.CSRFProtectionFilter.doFilter(CSRFProtectionFilter.java:102) at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at org.ovirt.engine.core.utils.servlet.CORSSupportFilter.doFilter(CORSSupportFilter.java:283) [utils.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84) at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62) at io.undertow.servlet.handlers.ServletChain$1.handleRequest(ServletChain.java:68) at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:132) at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.security.handlers.AuthenticationConstraintHandler.handleRequest(AuthenticationConstraintHandler.java:53) at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46) at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64) at io.undertow.servlet.handlers.security.ServletSecurityConstraintHandler.handleRequest(ServletSecurityConstraintHandler.java:59) at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60) at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77) at io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50) at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:292) at io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:81) at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:138) at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:135) at io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48) at io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43) at org.wildfly.extension.undertow.security.SecurityContextThreadSetupAction.lambda$create$0(SecurityContextThreadSetupAction.java:105) at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502) at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502) at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502) at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:272) at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81) at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:104) at io.undertow.server.Connectors.executeRootHandler(Connectors.java:360) at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:830) at org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35) at org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1985) at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1487) at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1378) at java.lang.Thread.run(Thread.java:748) [rt.jar:1.8.0_201] 2019-04-17 08:58:41,831Z ERROR [org.ovirt.engine.api.restapi.resource.AbstractBackendResource] (default task-7) [] Operation Failed: 2019-04-17 08:58:41,831Z ERROR [org.ovirt.engine.api.restapi.resource.AbstractBackendResource] (default task-7) [] Exception: org.ovirt.engine.api.restapi.resource.BaseBackendResource$BackendFailureException: at org.ovirt.engine.api.restapi.resource.BackendResource.backendFailure(BackendResource.java:412) [restapi-jaxrs.jar:] at org.ovirt.engine.api.restapi.resource.BackendResource.getBackendCollection(BackendResource.java:155) [restapi-jaxrs.jar:] at org.ovirt.engine.api.restapi.resource.AbstractBackendCollectionResource.getBackendCollection(AbstractBackendCollectionResource.java:68) [restapi-jaxrs.jar:] at org.ovirt.engine.api.restapi.resource.BackendHostsResource.listAll(BackendHostsResource.java:83) [restapi-jaxrs.jar:] at org.ovirt.engine.api.restapi.resource.BackendHostsResource.list(BackendHostsResource.java:54) [restapi-jaxrs.jar:] at org.ovirt.engine.api.resource.HostsResource.doList(HostsResource.java:130) [restapi-definition.jar:] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.8.0_201] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) [rt.jar:1.8.0_201] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_201] at java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_201] at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:139) [resteasy-jaxrs-3.6.2.Final.jar:3.6.2.Final] at org.jboss.resteasy.core.ResourceMethodInvoker.internalInvokeOnTarget(ResourceMethodInvoker.java:509) [resteasy-jaxrs-3.6.2.Final.jar:3.6.2.Final] at org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTargetAfterFilter(ResourceMethodInvoker.java:399) [resteasy-jaxrs-3.6.2.Final.jar:3.6.2.Final] at org.jboss.resteasy.core.ResourceMethodInvoker.lambda$invokeOnTarget$0(ResourceMethodInvoker.java:363) [resteasy-jaxrs-3.6.2.Final.jar:3.6.2.Final] at org.jboss.resteasy.core.interception.PreMatchContainerRequestContext.filter(PreMatchContainerRequestContext.java:355) [resteasy-jaxrs-3.6.2.Final.jar:3.6.2.Final] at org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTarget(ResourceMethodInvoker.java:365) [resteasy-jaxrs-3.6.2.Final.jar:3.6.2.Final] at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:337) [resteasy-jaxrs-3.6.2.Final.jar:3.6.2.Final] at org.jboss.resteasy.core.ResourceLocatorInvoker.invokeOnTargetObject(ResourceLocatorInvoker.java:137) [resteasy-jaxrs-3.6.2.Final.jar:3.6.2.Final] at org.jboss.resteasy.core.ResourceLocatorInvoker.invoke(ResourceLocatorInvoker.java:100) [resteasy-jaxrs-3.6.2.Final.jar:3.6.2.Final] at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:439) [resteasy-jaxrs-3.6.2.Final.jar:3.6.2.Final] at org.jboss.resteasy.core.SynchronousDispatcher.lambda$invoke$4(SynchronousDispatcher.java:229) [resteasy-jaxrs-3.6.2.Final.jar:3.6.2.Final] at org.jboss.resteasy.core.SynchronousDispatcher.lambda$preprocess$0(SynchronousDispatcher.java:135) [resteasy-jaxrs-3.6.2.Final.jar:3.6.2.Final] at org.jboss.resteasy.core.interception.PreMatchContainerRequestContext.filter(PreMatchContainerRequestContext.java:355) [resteasy-jaxrs-3.6.2.Final.jar:3.6.2.Final] at org.jboss.resteasy.core.SynchronousDispatcher.preprocess(SynchronousDispatcher.java:138) [resteasy-jaxrs-3.6.2.Final.jar:3.6.2.Final] at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:215) [resteasy-jaxrs-3.6.2.Final.jar:3.6.2.Final] at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:227) [resteasy-jaxrs-3.6.2.Final.jar:3.6.2.Final] at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:56) [resteasy-jaxrs-3.6.2.Final.jar:3.6.2.Final] at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:51) [resteasy-jaxrs-3.6.2.Final.jar:3.6.2.Final] at javax.servlet.http.HttpServlet.service(HttpServlet.java:791) [jboss-servlet-api_4.0_spec-1.0.0.Final.jar:1.0.0.Final] at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:74) [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:81) [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62) [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] at io.undertow.servlet.handlers.ServletChain$1.handleRequest(ServletChain.java:68) [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-2.0.15.Final.jar:2.0.15.Final] at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-2.0.15.Final.jar:2.0.15.Final] at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-2.0.15.Final.jar:2.0.15.Final] at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:274) [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] at io.undertow.servlet.handlers.ServletInitialHandler.dispatchToPath(ServletInitialHandler.java:209) [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] at io.undertow.servlet.spec.RequestDispatcherImpl.forwardImpl(RequestDispatcherImpl.java:223) [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] at io.undertow.servlet.spec.RequestDispatcherImpl.forwardImplSetup(RequestDispatcherImpl.java:149) [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] at io.undertow.servlet.spec.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:111) [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] at org.ovirt.engine.api.restapi.invocation.VersionFilter.doFilter(VersionFilter.java:178) [restapi-jaxrs.jar:] at org.ovirt.engine.api.restapi.invocation.VersionFilter.doFilter(VersionFilter.java:98) [restapi-jaxrs.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] at org.ovirt.engine.api.restapi.invocation.CurrentFilter.doFilter(CurrentFilter.java:117) [restapi-jaxrs.jar:] at org.ovirt.engine.api.restapi.invocation.CurrentFilter.doFilter(CurrentFilter.java:72) [restapi-jaxrs.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] at org.ovirt.engine.core.aaa.filters.RestApiSessionMgmtFilter.doFilter(RestApiSessionMgmtFilter.java:78) [aaa.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] at org.ovirt.engine.core.aaa.filters.EnforceAuthFilter.doFilter(EnforceAuthFilter.java:42) [aaa.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] at org.ovirt.engine.core.aaa.filters.SsoRestApiNegotiationFilter.doFilter(SsoRestApiNegotiationFilter.java:84) [aaa.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] at org.ovirt.engine.core.aaa.filters.SsoRestApiAuthFilter.doFilter(SsoRestApiAuthFilter.java:47) [aaa.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] at org.ovirt.engine.core.aaa.filters.SessionValidationFilter.doFilter(SessionValidationFilter.java:59) [aaa.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] at org.ovirt.engine.core.aaa.filters.RestApiSessionValidationFilter.doFilter(RestApiSessionValidationFilter.java:35) [aaa.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] at org.ovirt.engine.api.restapi.security.CSRFProtectionFilter.doFilter(CSRFProtectionFilter.java:111) [restapi-jaxrs.jar:] at org.ovirt.engine.api.restapi.security.CSRFProtectionFilter.doFilter(CSRFProtectionFilter.java:102) [restapi-jaxrs.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] at org.ovirt.engine.core.utils.servlet.CORSSupportFilter.doFilter(CORSSupportFilter.java:283) [utils.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84) [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62) [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] at io.undertow.servlet.handlers.ServletChain$1.handleRequest(ServletChain.java:68) [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-2.0.15.Final.jar:2.0.15.Final] at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:132) [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57) [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-2.0.15.Final.jar:2.0.15.Final] at io.undertow.security.handlers.AuthenticationConstraintHandler.handleRequest(AuthenticationConstraintHandler.java:53) [undertow-core-2.0.15.Final.jar:2.0.15.Final] at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46) [undertow-core-2.0.15.Final.jar:2.0.15.Final] at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64) [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] at io.undertow.servlet.handlers.security.ServletSecurityConstraintHandler.handleRequest(ServletSecurityConstraintHandler.java:59) [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60) [undertow-core-2.0.15.Final.jar:2.0.15.Final] at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77) [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] at io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50) [undertow-core-2.0.15.Final.jar:2.0.15.Final] at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43) [undertow-core-2.0.15.Final.jar:2.0.15.Final] at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-2.0.15.Final.jar:2.0.15.Final] at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-2.0.15.Final.jar:2.0.15.Final] at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-2.0.15.Final.jar:2.0.15.Final] at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:292) [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] at io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:81) [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:138) [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:135) [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] at io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48) [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] at io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43) [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] at org.wildfly.extension.undertow.security.SecurityContextThreadSetupAction.lambda$create$0(SecurityContextThreadSetupAction.java:105) at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502) at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502) at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502) at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:272) [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81) [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:104) [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] at io.undertow.server.Connectors.executeRootHandler(Connectors.java:360) [undertow-core-2.0.15.Final.jar:2.0.15.Final] at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:830) [undertow-core-2.0.15.Final.jar:2.0.15.Final] at org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35) at org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1985) at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1487) at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1378) at java.lang.Thread.run(Thread.java:748) [rt.jar:1.8.0_201] -- Eduardo Mayoral Jimeno Systems engineer, platform department. Arsys Internet. emayoral(a)arsys.es - +34 941 620 105 - ext 2153

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Inconsistencies beteween WebUI, API read verbs and API write verbs
by Baptiste Agasse 17 Apr '19

17 Apr '19

Hi All, As I stated in a previous thread, we use instances types and wanted to automate some parts to manage it [1]. Thansk to ovirt-orb/lago and pointers given in the last thread, I'm working on ansible an module to manage ovirt instance types, but I'm facing some troubles for some of instance type attributes. From the API, I don't have access to all fields provided via WebUI (eg: Custom Emulated Machine), and it seems that some fields can be added/updated via the API but are not part of the response when you read an instance type (eg: VirtIO-SCSI Enabled). Provided examples are not exhaustive. I tried to find my way in the oVirt engine code-base to see if the fix will be easy for a non java developer like me. I find, I think, that it seems to be some API definitions for instance type [2] that define, if I understand it well, all verbs that can be applied to each resource and what field can be put when adding an instance type, but nothing about fields to be included when you read a resource (and I'm not sure if its related to v4 API). I find also some java code [3] [4] that seems related to this but As I'm not a java developer, its a little bit difficult for me to find my path in it. For me this inconsistencies are a bug, but as you stated that instance types are in deep maintenance mode, do you think that bug will get some attention ? My objective is to have a ansible module that manage the hardware/bios related stuff (memory, boot sequence, scsi controller, bios type, almost all the things) and HA for instance type. Have a nice day. Cheers. [1]: https://lists.ovirt.org/archives/list/users@ovirt.org/message/TJAXYBMSIAAAY… [2]: https://github.com/oVirt/ovirt-engine/blob/master/backend/manager/modules/r… [3]: https://github.com/oVirt/ovirt-engine/blob/ede62008318d924556bc9dfc5710d90e… [4]: https://github.com/oVirt/ovirt-engine/blob/ede62008318d924556bc9dfc5710d90e… [5]: https://ovirt.github.io/ovirt-engine-sdk/4.1/types.m.html#ovirtsdk4.types.I… -- Baptiste

2 2

oVirt nVidia vGPU driver questions
by femi adegoke 17 Apr '19

17 Apr '19

I'm on oVirt 4.2.6. 1) If I have a Tesla P4 (Pascal) GPU (non-GRID), do I use nVidia vGPU driver for RHEL KVM 6.2 or the Linux KVM vGPU 6.2 driver? 2) If I have a Grid K1 or K2, I assume the correct driver would be GRID 4.7? 3) Must the vGPU driver be installed on the host & in the vm? 4) Must the vGPU driver be installed first before I can run "yum -y install vdsm-hook-vfio-mdev”

5 6