- Users - oVirt List Archives

Not able to login as admin after successfull deployment of hosted engine (OVirt 4.5.1)
by Ralf Schenk 15 Jul '22

15 Jul '22

Hello List, I successfully deployed a fresh hosted-engine, but I'm not able to login to Administration-Portal. I'm perferctly sure about the password I had to type multiple times.... I'm running ovirt-node-ng-4.5.1-0.20220622.0 and deployed engine via cli-based ovirt-hosted-engine-setup. Neither "admin" nor "admin@internal" are working (A profile cannot be choosen as in earlier versions). I can login to the monitoring part (grafana !) and also Cockpit but not Administration-Portal nor VM-Portal. I can ssh into the engine and lookup the user-database which has the user. root@engine02 ~]# ovirt-aaa-jdbc-tool query --what=user Picked up JAVA_TOOL_OPTIONS: -Dcom.redhat.fips=false -- User admin(2be16cf0-5eb7-4b0e-923e-7bdc7bc2aa6f) -- Namespace: * Name: admin ID: 2be16cf0-5eb7-4b0e-923e-7bdc7bc2aa6f Display Name: Email: root@localhost First Name: admin Last Name: Department: Title: Description: Account Disabled: false Account Locked: false Account Unlocked At: 1970-01-01 00:00:00Z Account Valid From: 2022-07-15 18:23:47Z Account Valid To: 2222-07-15 18:23:47Z Account Without Password: false Last successful Login At: 1970-01-01 00:00:00Z Last unsuccessful Login At: 1970-01-01 00:00:00Z Password Valid To: 2222-05-28 18:23:49Z However no groups by default ??? [root@engine02 ~]# ovirt-aaa-jdbc-tool query --what=group Picked up JAVA_TOOL_OPTIONS: -Dcom.redhat.fips=false Any solution ? I don't want to repeat the hosted-engine deployment a fourth time after I mastered all problems with NFS permissions, GUI deployment not accepting my Bond which is perfectly ok called "bond0" etc.... Bye -- Databay AG Logo *Ralf Schenk * fon: 02405 / 40 83 70 mail: rs(a)databay.de web: www.databay.de <https://www.databay.de> Databay AG Jens-Otto-Krag-Str. 11 52146 Würselen Sitz/Amtsgericht Aachen • HRB:8437 • USt-IdNr.: DE 210844202 Vorstand: Ralf Schenk, Dipl.-Ing. Jens Conze, Aresch Yavari, Dipl.Kfm. Philipp Hermanns Aufsichtsratsvorsitzender: Dr. Jan Scholzen

2 2

Q: oVirt 4.4.10 and vdsm-jsonrpc-java (Internal server error 500 after engine-setup)
by Andrei Verovski 15 Jul '22

15 Jul '22

Hi, Finally I managed to migrate 4.4.7 to fresh installation of 4.4.10. However, after successful engine-setup I’ve got 500 - Internal Server Error I found this: https://bugzilla.redhat.com/show_bug.cgi?id=1918022 Bug 1918022 - oVirt Manager is not loading after engine-setup Article suggested to downgrade vdsm-jsonrpc-java to 1.5.x. However, this is not possible: dnf --showduplicates list vdsm-jsonrpc-java dnf install vdsm-jsonrpc-java-1.5.7-1.el8 Last metadata expiration check: 0:39:52 ago on Fri 15 Jul 2022 02:32:36 PM EEST. Error: Problem: problem with installed package ovirt-engine-backend-4.4.10.7-1.el8.noarch - package ovirt-engine-backend-4.4.10.7-1.el8.noarch requires vdsm-jsonrpc-java >= 1.6.0, but none of the providers can be installed - cannot install both vdsm-jsonrpc-java-1.5.7-1.el8.noarch and vdsm-jsonrpc-java-1.6.0-1.el8.noarch - cannot install both vdsm-jsonrpc-java-1.6.0-1.el8.noarch and vdsm-jsonrpc-java-1.5.7-1.el8.noarch How to fix this? Thanks in advance. ***************** SERVER LOG ********************* 2022-07-15 14:45:44,969+03 ERROR [org.jboss.as.controller.management-operation] (Controller Boot Thread) WFLYCTL0013: Operation ("deploy") failed - address: ([("deployment" => "engine.ear")]) - failure description: {"WFLYCTL0080: Failed services" => {"jboss.deployment.subunit.\"engine.ear\".\"bll.jar\".component.Backend.START" => "java.lang.IllegalStateException: WFLYEE0042: Failed to construct component instance Caused by: java.lang.IllegalStateException: WFLYEE0042: Failed to construct component instance Caused by: javax.ejb.EJBException: org.jboss.weld.exceptions.WeldException: WELD-000049: Unable to invoke protected void org.ovirt.engine.core.bll.TagsDirector.init() on org.ovirt.engine.core.bll.TagsDirector@648487d3 Caused by: org.jboss.weld.exceptions.WeldException: WELD-000049: Unable to invoke protected void org.ovirt.engine.core.bll.TagsDirector.init() on org.ovirt.engine.core.bll.TagsDirector@648487d3 Caused by: java.lang.reflect.InvocationTargetException Caused by: org.springframework.dao.InvalidDataAccessApiUsageException: Unable to determine the correct call signature - no procedure/function/signature for 'gettagsbyparent_id'"}} 2022-07-15 14:45:44,981+03 INFO [org.jboss.as.server] (ServerService Thread Pool -- 25) WFLYSRV0010: Deployed "restapi.war" (runtime-name : "restapi.war") 2022-07-15 14:45:44,982+03 INFO [org.jboss.as.server] (ServerService Thread Pool -- 25) WFLYSRV0010: Deployed "engine.ear" (runtime-name : "engine.ear") 2022-07-15 14:45:44,982+03 INFO [org.jboss.as.server] (ServerService Thread Pool -- 25) WFLYSRV0010: Deployed "apidoc.war" (runtime-name : "apidoc.war") 2022-07-15 14:45:44,982+03 INFO [org.jboss.as.server] (ServerService Thread Pool -- 25) WFLYSRV0010: Deployed "ovirt-web-ui.war" (runtime-name : "ovirt-web-ui.war") 2022-07-15 14:45:45,015+03 INFO [org.jboss.as.controller] (Controller Boot Thread) WFLYCTL0183: Service status report WFLYCTL0186: Services which failed to start: service jboss.deployment.subunit."engine.ear"."bll.jar".component.Backend.START: java.lang.IllegalStateException: WFLYEE0042: Failed to construct component instance WFLYCTL0448: 2 additional services are down due to their dependencies being missing or failed

1 0

Seeking best performance on oVirt cluster
by David Johnson 14 Jul '22

14 Jul '22

Good morning all, I am trying to get the best performance out of my cluster possible, Here are the details of what I have now: Ovirt version: 4.4.10.7-1.el8 Bare metal for the ovirt engine two hosts TrueNAS cluster storage 1 NFS share 3 vdevs, 6 drives in raidz2 in each vdev 2 nvme drives for silog Storage network is 10 GBit all static IP addresses Tonight, I built a new VM from a template. It had 5 attached disks totalling 100 GB. It took 30 minutes to deploy the new VM from the template. Global utilization was 9%. The SPM has 50% of its memory free and never showed more than 12% network utilization 62 out of 65 TB are available on the newly created NFS backing store (no fragmentation). The TureNAS system is probably overprovisioned for our use. There were peak throughputs of up to 4 GBytes/second (on a 10 GBit network), but overall throughput on the NAS and the network were low. ARC hits were 95 to 100% L2 hits were 0 to 70% Here's the NFS usage stats: [image: image.png] I believe the first peak is where the silog buffered the initial burst of instructions, followed by sustained IO as the VM volumes were built in parallel, and then finally tapering off to the one 50 GB volume that took 40 minutes to copy. The indications of the NFS stats graph are that the network performance is just fine. Here are the disk IO stats covering the same time frame, plus a bit before to show a spike IO: [image: image.png] The spike at 2250 (10 minutes before I started building my VM) shows that the spinners actually hit write speed of almost 20 MBytes per second briefly, then settled in at a sustained 3 to 4 MBytes per second. The silog absorbs several spikes, but remains mostly idle, with activity measured in kilobytes per second. The HGST HUS726060AL5210 drives boast a spike throughput of 12 GB/S, and sustained throughput of 227 Mbps. ------ Now to the questions: 1. Am I asking the on the right list? Does this look like something where tuning ovirt might make a difference, or is this more likely a configuration issue with my storage appliances? 2. Am I expecting too much? Is this well within the bounds of acceptable (expected) performance? 3. How would I go about identifying the bottleneck, should I need to dig deeper? Thanks, David Johnson

8 15

unable to create iso domain
by Moritz Baumann 14 Jul '22

14 Jul '22

Hi I have removed the iso domain of an existing data center, and now I am unable to create a new iso domain /var/log/ovirt-engine/engine.log shows: 2022-07-14 08:04:40,684+02 INFO [org.ovirt.engine.core.bll.storage.connection.AddStorageServerConnectionCommand] (default task-34) [8db814e3-43ab-4921-ad35-2b3acd51c385] Lock Acquired to object 'EngineLock:{exclusiveLocks='[ovirt.storage.inf.ethz.ch:/export/ovirt/iso=STORAGE_CONNECTION]', sharedLocks=''}' 2022-07-14 08:04:40,689+02 WARN [org.ovirt.engine.core.bll.storage.connection.AddStorageServerConnectionCommand] (default task-34) [8db814e3-43ab-4921-ad35-2b3acd51c385] Validation of action 'AddStorageServerConnection' failed for user xxx@ethz.ch@ethz.ch-authz. Reasons: VAR__ACTION__ADD,VAR__TYPE__STORAGE__CONNECTION,$connectionId c39c64ef-fb8b-4e87-9803-420c7fb2dd4a,$storageDomainName ,ACTION_TYPE_FAILED_STORAGE_CONNECTION_ALREADY_EXISTS 2022-07-14 08:04:40,690+02 INFO [org.ovirt.engine.core.bll.storage.connection.AddStorageServerConnectionCommand] (default task-34) [8db814e3-43ab-4921-ad35-2b3acd51c385] Lock freed to object 'EngineLock:{exclusiveLocks='[ovirt.scratch.inf.ethz.ch:/export/ovirt/iso=STORAGE_CONNECTION]', sharedLocks=''}' 2022-07-14 08:04:40,756+02 INFO [org.ovirt.engine.core.bll.storage.connection.DisconnectStorageServerConnectionCommand] (default task-34) [4148e0fd-58ae-4375-8dc8-a08f47402ed6] Running command: DisconnectStorageServerConnectionCommand internal: false. Entities affected : ID: aaa00000-0000-0000-0000-123456789aaa Type: SystemAction group CREATE_STORAGE_DOMAIN with role type ADMIN 2022-07-14 08:04:40,756+02 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.DisconnectStorageServerVDSCommand] (default task-34) [4148e0fd-58ae-4375-8dc8-a08f47402ed6] START, DisconnectStorageServerVDSCommand(HostName = ovirt-node01, StorageServerConnectionManagementVDSParameters:{hostId='d942c8fe-9a0c-4761-9be2-2f88b622070b', storagePoolId='00000000-0000-0000-0000-000000000000', storageType='NFS', connectionList='[StorageServerConnections:{id='null', connection='ovirt.storage.inf.ethz.ch:/export/ovirt/iso', iqn='null', vfsType='null', mountOptions='null', nfsVersion='null', nfsRetrans='null', nfsTimeo='null', iface='null', netIfaceName='null'}]', sendNetworkEventOnFailure='true'}), log id: 3043bbfd 2022-07-14 08:04:43,017+02 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.DisconnectStorageServerVDSCommand] (default task-34) [4148e0fd-58ae-4375-8dc8-a08f47402ed6] FINISH, DisconnectStorageServerVDSCommand, return: {00000000-0000-0000-0000-000000000000=100}, log id: 3043bbfd [root@ovirt-engine ovirt-engine]# showmount -e ovirt.storage.inf.ethz.ch | grep ovirt Export list for ovirt.scratch.inf.ethz.ch: /export/ovirt/export @ovirt-storage /export/ovirt/data @ovirt-storage /export/ovirt/iso @ovirt-storage the other two domains still work just fine and the netgroup contains all ovirt-nodes. storage-node1[0]:/export/ovirt/iso# ls -la total 2 drwx------. 2 vdsm kvm 2 Jul 14 07:58 . drwxr-xr-x. 5 root root 5 Aug 19 2020 .. storage-node1[0]:/export/ovirt/iso# df . Filesystem 1K-blocks Used Available Use% Mounted on fs1/ovirt/iso 524288000 256 524287744 1% /export/ovirt/iso storage-node1[0]:/export/ovirt/iso# storage-node1[0]:/export/ovirt/iso# exportfs -v | grep ovirt/ -A1 /export/ovirt/iso @ovirt-storage(sync,wdelay,hide,no_subtree_check,fsid=215812,sec=sys:krb5:krb5i:krb5p,rw,secure,root_squash,no_all_squash) /export/ovirt/data @ovirt-storage(sync,wdelay,hide,no_subtree_check,fsid=215811,sec=sys:krb5:krb5i:krb5p,rw,secure,root_squash,no_all_squash) -- /export/ovirt/export @ovirt-storage(sync,wdelay,hide,no_subtree_check,fsid=215813,sec=sys:krb5:krb5i:krb5p,rw,secure,root_squash,no_all_squash) It appears that there is stille some reference to an iso domain (c39c64ef-fb8b-4e87-9803-420c7fb2dd4a ??) in the database. How can I get rid of it ? Best Moritz

1 1

4.3.10 cannot start VMs because of an error with USB
by Pascal D 14 Jul '22

14 Jul '22

I am still running 4.3.10 and suddenly I get this error everytime I restart a VM, any Vm on any host (I have 13 hosts in 2 different clusters) VM FLEETGEN-PCC-001 is down with error. Exit message: XML error: there is no hub at port 1 in USB address bus: 0 port: 1.1. Any idea what could be different. Template hasn't changed

2 1

Import KVM VMs on individual iSCSI luns
by spierce＠cts1.com 13 Jul '22

13 Jul '22

Greetings, Is it possible with oVirt to import existing VMs where the underlying storage is on raw iSCSI luns and to keep them on those luns? The historical scenario is that we have Virtual farms in multiple sites managed by an ancient Orchestration tool that does not support modern OS's as the hypervisor. - In each site, there are clusters of hypervisors/Hosts that have visibility to the same iSCSI luns. - Each VM has it's own set of iscsi luns that are totally dedicated to that VM - Each VM is using LVM to manage the disk - Each Host has LVM filtering configured to NOT manage the VM's iscsi luns - The VMs can be live migrated from any Hypervisor within the cluster to any other Hypervisor in that same cluster We are attempting to bring this existing environment into oVirt without replacing the storage model. Is there any documentation that will serve as a guide for this scenario? In a lab environment, we have successfully - Added 2 hypervisors (hosts) and oVirt can see their VMs as external-ovtest1 and external-ovtest2 - Removed the LVM filtering on the hosts - Created a storage domain that is able to see the iscsi luns, but we have not yet done the 'add' of each lun Is it possible to import these luns as raw block devices without LVM being layered on top of them? Is it required to actually import the luns into a storage domain, or can the VM's still be imported if all luns are visible on all hosts in the cluster? In the grand scheme of things, are we trying to do something that is not possible with oVirt? If it is possible, we would greatly appreciate tips, pointers, links to docs etc that will help us migrate this environment to oVirt. Thanks in Advance - S

3 2

Q: Instaling Ovirt Engine 4.4.10 on Clean CentOS 8 Stream
by Andrei Verovski 13 Jul '22

13 Jul '22

Hi, Since I run into a lot of problems upgrading 4.4.7 to 4.4.10, is it OK to install clean CentOS-Stream-8-x86_64-20220712-dvd1.iso and restore from backup? 4.4.10 release long before Stream 20220712, may I run again into similar problems, or I need to use earlier snapshot of Stream 8 ? I use dedicated engine PC, not hosted engine. Thanks in advance for any suggestion(s) Andrei

1 0

DO I HAVE TO PAY MONEY OR DO PEOPLE PAY MONEY TO GET LITTLE INFORMATION?
by abiolaemma01＠gmail.com 13 Jul '22

13 Jul '22

I might be asking the wrong question. Am sorry if i am. DO I HAVE TO PAY SOME MONEY FOR ME TO GET SOME INFORMATION OR HELP ON THIS FORUM? I men information about the oVirt product and how to fix the bugs.

4 7

Keycloak - the default OpenID/SSO provider for oVirt Engine
by Artur Socha 13 Jul '22

13 Jul '22

Hi, With Ovirt 4.5.1 release [1], the Keycloak based authentication is enabled by default for fresh/new installations. Here [2] you can find some usage scenarios describing when/how it is enabled. In short - if you just want to login to oVirt Admin / VM / Monitoring portal, please use 'admin@ovirt' user and the password provided during engine-setup. There is ongoing work to make it more explicit [3] and it will be addressed soon. For Rest API access, the full user with profile name is required as username: admin@ovirt@internalsso Here is a sample 'curl' illustrating the flow: $ curl -k -H "Accept: application/json" ' https://ENGINE_FQDN/ovirt-engine/sso/oauth/token?grant_type=password&userna… ' And the token response: {"access_token":"eyJhbGciOiJSUzI1NiIsInR5cCIgOiAiSldUIiwia2lkIiA6ICJEdS10MlVQd0JaZ0gtRU1JUkRTRHFxNFZIOUhZbnc4Nkk5QUlGOERxZ1l3In0.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.Ov2IJ-ghtXSB6eb7osWZgT_yeb4prBgVzUU9vAY_VMoDr-ie5bMYBUyinYvNHWpBbYaFGNjg6bC7PHz3-s5H1rxXN1wH13wtIlO4obUbPt8wEb58Slrr42kXBoLLLDrXE3Af9LlabtNjJ0z-a5reSUZmOdVYiJl9sEF4YwG9177mwUSJz7VLQAI1hKN1pg6Ox1sJj2fBwdBqjIiRXsw-KBwoMQx9JmuMk9wCr5-gI5f8I-9Vqizb8Lf5ZJ4SMf35Wy3R8dwQeXXau_7t5zDe9wO9wnc9RfOMCuDCc359-oLDFmtrahgrMjmDx5YrQHol6jC43S_7gQ_2IPLE_TlqiQ","scope":"ovirt-app-api ovirt-ext=token-info:authz-search ovirt-ext=token-info:public-authz-search ovirt-ext=token-info:validate ovirt-ext=token:password-access","exp":"9223372036854775807","token_type":"bearer"}% Now lets use access token to authenticate and fetch hosts: $ curl -k -H "Accept: application/json" -H "Authorization: Bearer eyJhbGciOiJSUzI1NiIsInR5cCIgOiAiSldUIiwia2lkIiA6ICJEdS10MlVQd0JaZ0gtRU1JUkRTRHFxNFZIOUhZbnc4Nkk5QUlGOERxZ1l3In0.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.Ov2IJ-ghtXSB6eb7osWZgT_yeb4prBgVzUU9vAY_VMoDr-ie5bMYBUyinYvNHWpBbYaFGNjg6bC7PHz3-s5H1rxXN1wH13wtIlO4obUbPt8wEb58Slrr42kXBoLLLDrXE3Af9LlabtNjJ0z-a5reSUZmOdVYiJl9sEF4YwG9177mwUSJz7VLQAI1hKN1pg6Ox1sJj2fBwdBqjIiRXsw-KBwoMQx9JmuMk9wCr5-gI5f8I-9Vqizb8Lf5ZJ4SMf35Wy3R8dwQeXXau_7t5zDe9wO9wnc9RfOMCuDCc359-oLDFmtrahgrMjmDx5YrQHol6jC43S_7gQ_2IPLE_TlqiQ" 'https://ENGINE_FQDN/ovirt-engine/api/hosts' In order to change default Keycloak configuration or set up any additional identity providers you need to access the Keycloak Administration Panel ( https://YOUR_ENGINE_FQDN/ovirt-engine-auth/admin) By default, on a fresh installation, you can login using 'admin' and the password provided during engine-setup. Keycloak allows to easily use all the features that were previously supported by oVirt in-house authentication implementation plus many more almost for free - multi factor authentication, 3rd party identity providers (ie. github, google, facebook etc.) just to name a few. For more information please see the Keycloak's documentation [4]. [1] https://www.ovirt.org/release/4.5.1/#keycloak-sso-setup-for-ovirt-engine [2] https://github.com/oVirt/ovirt-engine-keycloak/blob/master/keycloak_usage.md [3] https://bugzilla.redhat.com/show_bug.cgi?id=2101474 [4] https://www.keycloak.org/archive/documentation-15.0.html Please, let us know if you have any questions/concerns. Last, but not least, any contributions or bug reports are more than welcomed! thanks! Artur -- Artur Socha Senior Software Engineer, RHV Red Hat

1 0

Q: oVirt 4.4.7 -> 4.4.10 Upgrade Woes
by Andrei Verovski 13 Jul '22

13 Jul '22

Hi, I’m running dedicated oVirt Engine (separate PC, not hosted engine) and trying to upgrade 4.4.7 -> 4.4.10. Quite cumbersome process, since CentOS 8.x was switched to Stream. OK, then, DNF upgrade went successfully, and after sudo dnf install https://resources.ovirt.org/pub/yum-repo/ovirt-release44.rpm and engine-upgrade I run setup. Here are the problems. For whatever reason pki keys get auto-deleted during upgrade: [WARNING] Unable to ensure permissions on /etc/ovirt-provider-ovn/conf.d/10-setup-ovirt-provider-ovn.conf [ ERROR ] Failed to execute stage 'Misc configuration': [Errno 2] No such file or directory: '/etc/pki/ovirt-engine/keys/ovn-sdb.key.nopass' [ ERROR ] Failed to execute stage 'Misc configuration': [Errno 2] No such file or directory: '/etc/pki/ovirt-engine/keys/ovn-ndb.key.nopass’ Restored these keys from backup (entire “keys” directory). Still no luck. [WARNING] Unable to ensure permissions on /etc/ovirt-provider-ovn/conf.d/10-setup-ovirt-provider-ovn.conf [ INFO ] Upgrading CA [ INFO ] Renewing engine certificate [ ERROR ] Failed to execute stage 'Misc configuration': Command '/usr/share/ovirt-engine/bin/pki-enroll-pkcs12.sh' failed to execute No matter if I choose renew keys or not, this failure still present. Logs attached (its quite big). How to solve this problem? Thanks in advance.

1 0