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Re: Hosted Engine VM and Storage not showing up
by Simone Tiraboschi 23 Jan '19

23 Jan '19

On Mon, Jan 7, 2019 at 2:03 PM Vinícius Ferrão <ferrao(a)versatushpc.com.br> wrote: > Hello Simone, > > Sent from my iPhone > > On 7 Jan 2019, at 07:11, Simone Tiraboschi <stirabos(a)redhat.com> wrote: > > > > On Sun, Jan 6, 2019 at 5:31 PM <ferrao(a)versatushpc.com.br> wrote: > >> Hello, >> >> I’ve a new oVirt installation using oVirt 4.2.7.1 Node and after >> deploying the hosted engine it does not show up on the interface even after >> adding the first storage. >> >> The Datacenter is up but the engine VM and the engine storage does not >> appear. >> >> I have the following message repeated constantly on /var/log/messages: >> >> Jan 4 20:17:30 ovirt1 journal: ovirt-ha-agent >> ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine.config.vm ERROR >> Unable to identify the OVF_STORE volume, falling back to initial vm.conf. >> Please ensure you already added your first data domain for regular VMs >> >> What’s wrong? Am I doing something different? >> > > The import of external VM is broken in 4.2.7 as for > https://bugzilla.redhat.com/show_bug.cgi?id=1649615 > It will be fixed with 4.2.8. > > In the mean time I strongly suggest to use the regular flow for > hosted-engine deployment (simply skip --noansible option) since only the > vintage deprecated flow is affected by this issue. > > > > Thanks for pointing the issue. I was unable the find this on bugzilla by > myself. The title isn’t helping either. > > But on other hand, I only used the legacy mode because ansible mode fails. > Can you please attach a log of the issue? > > I’m not sure why it fails. I can try it again, but I can ask in advance: > the management network is bonded, is this an issue? I think I’ve read > something about this on this list but I’m unsure. > No, but you should set bond mode 1, 2, 3, or 4. Teaming is not supported. > > Thanks, > > >> >> Additional infos: >> >> [root@ovirt1 ~]# vdsm-tool list-nets >> ovirtmgmt (default route) >> storage >> >> [root@ovirt1 ~]# ip a | grep "inet " >> inet 127.0.0.1/8 scope host lo >> inet 10.20.0.101/24 brd 10.20.0.255 scope global dynamic ovirtmgmt >> inet 192.168.10.1/29 brd 192.168.10.7 scope global storage >> >> [root@ovirt1 ~]# mount | grep -i nfs >> sunrpc on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw,relatime) >> 10.20.0.200:/mnt/pool0/ovirt/he on /rhev/data-center/mnt/10.20.0.200:_mnt_pool0_ovirt_he >> type nfs4 >> (rw,relatime,vers=4.1,rsize=131072,wsize=131072,namlen=255,soft,nosharecache,proto=tcp,timeo=600,retrans=6,sec=sys,clientaddr=10.20.0.101,local_lock=none,addr=10.20.0.200) >> >> [root@ovirt1 ~]# hosted-engine --check-deployed >> Returns nothing! >> >> [root@ovirt1 ~]# hosted-engine --check-liveliness >> Hosted Engine is up! >> >> [root@ovirt1 ~]# hosted-engine --vm-status >> >> --== Host 1 status ==-- >> >> conf_on_shared_storage : True >> Status up-to-date : True >> Hostname : ovirt1.local.versatushpc.com.br >> Host ID : 1 >> Engine status : {"health": "good", "vm": "up", >> "detail": "Up"} >> Score : 3400 >> stopped : False >> Local maintenance : False >> crc32 : 1736a87d >> local_conf_timestamp : 7836 >> Host timestamp : 7836 >> Extra metadata (valid at timestamp): >> metadata_parse_version=1 >> metadata_feature_version=1 >> timestamp=7836 (Fri Jan 4 20:18:10 2019) >> host-id=1 >> score=3400 >> vm_conf_refresh_time=7836 (Fri Jan 4 20:18:10 2019) >> conf_on_shared_storage=True >> maintenance=False >> state=EngineUp >> stopped=False >> >> >> Thanks in advance, >> >> PS: Log files are available here: >> http://www.if.ufrj.br/~ferrao/ovirt/issues/he-not-showing/ >> _______________________________________________ >> 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/IQHM6YQ7HVBHL… >> > _______________________________________________ > 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/BPJAV4AVRN55Y… > >

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Migrating Hosted Engine environment from untagged to LACP bonded interfaces with tagged ovirtmgmt network
by Bernhard Dick 23 Jan '19

23 Jan '19

Hi, I have an oVirt 4.2 environment running with the engine in hosted engine state. We are now going to change our whole setup migrating to redundancy on switch side and using a different VLAN for the ovirt management traffic. Currently all host and management-traffic is running untagged on one network interface on all of our hosts and we want to change this to be VLAN-tagged inside LACP-Bonds (each bond containing two network interfaces) on all hosts. While changing the configuration for the VM networks should be straight forward as I can shutdown all VMs during the migration I'm asking how to handle this for the hosted engine VM and configuration. Is there any information how to do such a change? Regards Bernhard

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Adding host with local-storage VMs configured
by Callum Smith 23 Jan '19

23 Jan '19

Dear All, We’re in a world where we had to recover from outage by installing a clean hosted engine and importing VMs from storage. We do, however, have a host that is configured for local-storage and has a VM running on it. What is the best way to re-introduce this host to a new hosted-engine with minimal outage of the VM on that host. Regards, Callum -- Callum Smith Research Computing Core Wellcome Trust Centre for Human Genetics University of Oxford e. callum(a)well.ox.ac.uk<mailto:callum@well.ox.ac.uk>

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Q: "virsh list" on oVirt node
by Andrei Verovski 23 Jan '19

23 Jan '19

Hi ! “virsh” can’t be executed on oVirt node directly due to authentication problem. Only "virsh —readonly” are working. Someone have recommended adding new password with this: saslpasswd2 -a libvirt username I know this is somewhat depreciated to hacking directly into oVirt node yet I’m still need this. What is correct, non-destructive to accomplish this? Thanks in advance. Andrei

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Re: The built in group Everyone is troublesome.
by Jacob Green 22 Jan '19

22 Jan '19

Thank you for your help! This worked flawlessly and helped me understand the engine database a little more! On 12/04/2018 12:00 PM, Staniforth, Paul wrote: > > Get the id for the everyone group > https://engine.example.com/ovirt-engine/api/groups?search=everyone > > Get the id for the UserRole > https://engine.example.com/ovirt-engine/api/roles > > connect to the engine database > > e.g. > > psql -h localhost -U engine -d engine > > select * from permissions where ad_element_id='groupid'; > > note the id of the permission, probably the last one but you can check > by the role_id > then delete the permission. > > delete from permissions where id='noted before'; > > you should make a backup of your system before you do this. > > > Regards, > > Paul S. > > ------------------------------------------------------------------------ > *From:* Staniforth, Paul > *Sent:* 04 December 2018 17:23 > *To:* Jacob Green > *Subject:* Re: [ovirt-users] The built in group Everyone is troublesome. > > Yes, that's not good you need to remove the UserRole system permission > but they fixed it so you can't. > > https://bugzilla.redhat.com/show_bug.cgi?id=1366205 > > > I think there maybe a bug that allows you to add system permissions to > the everyone group in 4.2, you're only supposed to be able to change > the permissions with a dbscript. > > > I'll look up my notes on how to remove the permission from the DB. > > > Regards, > > Paul S. > > > ------------------------------------------------------------------------ > *From:* Jacob Green <jgreen(a)aasteel.com> > *Sent:* 04 December 2018 16:59 > *To:* Staniforth, Paul > *Subject:* Re: [ovirt-users] The built in group Everyone is troublesome. > > > If the picture does not come through. The following are the permisstions > > Group > Everyone > > Everyone > Role - UserRole,UserProfileEditor Object : (System) > > > On 12/04/2018 10:20 AM, Staniforth, Paul wrote: >> What are the permissions for the group everyone, in particular the system permission should be just UserProfileEditor. >> >> Regards, >> Paul S. >> ________________________________________ >> From: Jacob Green<jgreen(a)aasteel.com> >> Sent: 04 December 2018 15:20 >> To: users >> Subject: [ovirt-users] The built in group Everyone is troublesome. >> >> So all my VMs are inheriting system permissions from group >> everyone and giving all my users access to all my VMs, in ovirt 4.2. Is >> there a best practices guide or any recommendation on how to clear this >> up? Clicking remove on everyone does not work because Ovirt won't allow >> me to remove a built in account. >> >> >> Thank you >> >> -- >> Jacob Green >> >> Systems Admin >> >> American Alloy Steel >> >> 713-300-5690 >> _______________________________________________ >> Users mailing list --users(a)ovirt.org >> To unsubscribe send an email tousers-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/A5MW… >> To view the terms under which this email is distributed, please go to:- >> http://leedsbeckett.ac.uk/disclaimer/email/ > > -- > Jacob Green > > Systems Admin > > American Alloy Steel > > 713-300-5690 > To view the terms under which this email is distributed, please go to:- > http://leedsbeckett.ac.uk/disclaimer/email/ -- Jacob Green Systems Admin American Alloy Steel 713-300-5690

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oVirt 4.2.7 export VM seems stuck at end of sparse disk
by Gianluca Cecchi 22 Jan '19

22 Jan '19

Hello, it happened two times, always with VMs composed by more than 1 disk. Now I have a VM with 9 disks and a total of about 370Gb: 1 x 90Gb 5 x 50Gb 3 x 10Gb I export vm to an export domain and it started 2 hours and 10 minutes ago at 15:46. At beginning the write rate on export domain was 120MB/s (in line with I/O capabilities of storage subsystem). It seems 5 disks completed ok, while 4 don't complete, even if it seems to be some reading activity: with command iotop -d 3 -k -o -P I get this on hypervisor where qemu-img convert command is executing Total DISK READ : 5712.75 K/s | Total DISK WRITE : 746.58 K/s Actual DISK READ: 6537.11 K/s | Actual DISK WRITE: 6.89 K/s PID PRIO USER DISK READ> DISK WRITE SWAPIN IO COMMAND 21238 idle vdsm 1344.18 K/s 183.12 K/s 0.00 % 0.15 % qemu-img convert -p -t non~1d23-4829-8350-f81fa16ea8b0 21454 idle vdsm 1344.18 K/s 183.12 K/s 0.00 % 0.06 % qemu-img convert -p -t non~443d-4563-8879-3dbd711b6936 21455 idle vdsm 1344.18 K/s 189.68 K/s 0.00 % 0.08 % qemu-img convert -p -t non~b67d-4acd-9bb5-485bc3ffdf2e 21548 idle vdsm 1344.18 K/s 190.67 K/s 0.00 % 0.06 % qemu-img convert -p -t non~7fc On export share [root@xfer ~]# ll -td /export/ovirt/a6a289ea-f160-4d35-b3aa-e59d171b4633/images/* drwxr-xr-x 2 36 36 4096 Jan 21 17:21 /export/ovirt/a6a289ea-f160-4d35-b3aa-e59d171b4633/images/ac33a8fe-f10e-4cbb-b121-2956f9925ade drwxr-xr-x 2 36 36 4096 Jan 21 17:06 /export/ovirt/a6a289ea-f160-4d35-b3aa-e59d171b4633/images/20c07082-d5ed-4804-867d-1f3f7c202b0e drwxr-xr-x 2 36 36 4096 Jan 21 17:02 /export/ovirt/a6a289ea-f160-4d35-b3aa-e59d171b4633/images/f8b1c6bc-de13-4416-9fe6-d7c26fb082b1 drwxr-xr-x 2 36 36 4096 Jan 21 17:02 /export/ovirt/a6a289ea-f160-4d35-b3aa-e59d171b4633/images/1b5313ef-0ee5-4f9a-b2a6-baa153ff0984 drwxr-xr-x 2 36 36 4096 Jan 21 17:02 /export/ovirt/a6a289ea-f160-4d35-b3aa-e59d171b4633/images/3f21c566-bc00-4dab-acbb-db9a3a1d76fa drwxr-xr-x 2 36 36 4096 Jan 21 15:47 /export/ovirt/a6a289ea-f160-4d35-b3aa-e59d171b4633/images/ed3a721e-fd1b-4fea-ad41-7ca56e94890e drwxr-xr-x 2 36 36 4096 Jan 21 15:46 /export/ovirt/a6a289ea-f160-4d35-b3aa-e59d171b4633/images/213f9ce9-6c34-4911-820e-4d1a96ba1791 drwxr-xr-x 2 36 36 4096 Jan 21 15:46 /export/ovirt/a6a289ea-f160-4d35-b3aa-e59d171b4633/images/28fef57c-4254-4469-9f3f-0d1f114d4f78 drwxr-xr-x 2 36 36 4096 Jan 21 15:46 /export/ovirt/a6a289ea-f160-4d35-b3aa-e59d171b4633/images/ea4fa5b1-a93a-4cb9-9552-e8ec67c5ff75 [root@xfer ~]# du -sh /export/ovirt/a6a289ea-f160-4d35-b3aa-e59d171b4633/images/* 11G /export/ovirt/a6a289ea-f160-4d35-b3aa-e59d171b4633/images/1b5313ef-0ee5-4f9a-b2a6-baa153ff0984 51G /export/ovirt/a6a289ea-f160-4d35-b3aa-e59d171b4633/images/20c07082-d5ed-4804-867d-1f3f7c202b0e 51G /export/ovirt/a6a289ea-f160-4d35-b3aa-e59d171b4633/images/213f9ce9-6c34-4911-820e-4d1a96ba1791 51G /export/ovirt/a6a289ea-f160-4d35-b3aa-e59d171b4633/images/28fef57c-4254-4469-9f3f-0d1f114d4f78 11G /export/ovirt/a6a289ea-f160-4d35-b3aa-e59d171b4633/images/3f21c566-bc00-4dab-acbb-db9a3a1d76fa 85G /export/ovirt/a6a289ea-f160-4d35-b3aa-e59d171b4633/images/ac33a8fe-f10e-4cbb-b121-2956f9925ade 51G /export/ovirt/a6a289ea-f160-4d35-b3aa-e59d171b4633/images/ea4fa5b1-a93a-4cb9-9552-e8ec67c5ff75 51G /export/ovirt/a6a289ea-f160-4d35-b3aa-e59d171b4633/images/ed3a721e-fd1b-4fea-ad41-7ca56e94890e 11G /export/ovirt/a6a289ea-f160-4d35-b3aa-e59d171b4633/images/f8b1c6bc-de13-4416-9fe6-d7c26fb082b1 [root@xfer ~]# It seems more than 30 minutes no more progress.... I see no errors in vdsm.log of hypervisor and in engine.log I keep this message every 10 seconds: 2019-01-21 18:08:19,060+01 INFO [org.ovirt.engine.core.bll.ConcurrentChildCommandsExecutionCallback] (EE-ManagedThreadFactory-engineScheduled-Thread-10) [a1c0e39f-1924-4ae8-8b48-30bcce669278] Command 'ExportVm' (id: 'dc0a58bd-e8ca-42a9-8de0-dd3ccabe0512') waiting on child command id: '29d40db8-a0b9-4408-9e62-1abf3bccca65' type:'CopyImageGroup' to complete All the disks except the "apparently" not completed one (the 90Gb disk) are preallocated. Any other hint on what to check? Thanks, Gianluca

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How to connect 2 hosts
by adamantini.peratikou＠ouc.ac.cy 22 Jan '19

22 Jan '19

I have the following configuraton: 1 cluster, 2 Hosts I would like to use a Vm-router under Host 1 to act as a dhcp server for both HOST1 and HOST2 VMs is it possible?

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User Management
by Sakhi Hadebe 22 Jan '19

22 Jan '19

Hi, I need some pointers to documentation that will help me to configure users to have access and some rights (access to console, starting and shutting down own VMs) on their VMs on the VM portal. I have created a user using the ovirt-aaa-jdbc-tool utility, but I am unable to login to the cockpit portal. It gives an error: *The user shadebe@internal is not **authorized** to perform login* User details: [root@hostedengine ~]# ovirt-aaa-jdbc-tool query --what=user --pattern="name=s*" -- User shadebe(a35e8e14-d32b-4ff9-89e0-fd090a87146a) -- Namespace: * Name: shadebe ID: a35e8e14-d32b-4ff9-89e0-fd090a87146a Display Name: Email: sakhi(a)sanren.ac.za First Name: Sakhi Last Name: Hadebe Department: Title: Description: Account Disabled: false Account Locked: false Account Unlocked At: 1970-01-01 00:00:00Z Account Valid From: 2019-01-16 09:08:48Z Account Valid To: 2219-01-16 09:08:48Z Account Without Password: false Last successful Login At: 2019-01-16 09:32:52Z Last unsuccessful Login At: 2019-01-16 09:32:36Z Password Valid To: 2029-01-16 10:30:00Z Please help. -- Regards, Sakhi Hadebe Engineer: South African National Research Network (SANReN)Competency Area, Meraka, CSIR Tel: +27 12 841 2308 <+27128414213> Fax: +27 12 841 4223 <+27128414223> Cell: +27 71 331 9622 <+27823034657> Email: sakhi(a)sanren.ac.za <shadebe(a)csir.co.za>

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[ANN] oVirt 4.2.8 is now generally available
by Sandro Bonazzola 22 Jan '19

22 Jan '19

The oVirt Project is pleased to announce the general availability of oVirt 4.2.8, as of January 22nd, 2019. This update is the eighth and last in a series of stabilization updates to the 4.2 series. Please note that no further updates will be issued for the 4.2 series. We encourage users to upgrade to 4.3 series when generally available to receive new features and updates. This release is available now for: * Red Hat Enterprise Linux 7.6 or later * CentOS Linux (or similar) 7.6 or later This release supports Hypervisor Hosts running: * Red Hat Enterprise Linux 7.6 or later * CentOS Linux (or similar) 7.6 or later * oVirt Node 4.2 See the release notes [1] for installation / upgrade instructions and a list of new features and bugs fixed. Notes: - oVirt Appliance is available - oVirt Node update is available, ISO will be available soon [2] - oVirt Tools Setup ISO is available[2] oVirt Node has been updated including: - oVirt 4.2.8: http://www.ovirt.org/release/4.2.8/ - Release for CentOS Linux 7 (1810) ( https://lists.centos.org/pipermail/centos-announce/2018-December/023082.html ) - Ansible 2.7.5: https://github.com/ansible/ansible/blob/stable-2.7/changelogs/CHANGELOG-v2.… Relevant CentOS Errata included: - CEBA-2019:0037 CentOS 7 tzdata BugFix Update ( https://lists.centos.org/pipermail/centos-announce/2019-January/023142.html ) - CESA-2019:0049 Important CentOS 7 systemd Security Update ( https://lists.centos.org/pipermail/centos-announce/2019-January/023143.html ) - CESA-2018:3651 Moderate CentOS 7 kernel Security Update ( https://lists.centos.org/pipermail/centos-announce/2018-December/023132.html ) - CEBA-2018:3338 CentOS 7 sos BugFix Update ( https://lists.centos.org/pipermail/centos-announce/2018-December/023125.html ) - CEBA-2018:3664 CentOS 7 selinux-policy BugFix Update ( https://lists.centos.org/pipermail/centos-announce/2018-December/023124.html ) - CESA-2018:3738 Important CentOS 7 ruby Security Update ( https://lists.centos.org/pipermail/centos-announce/2018-December/023122.html ) - CESA-2018:3347 Critical CentOS 7 python-paramiko Security Update ( https://lists.centos.org/pipermail/centos-announce/2018-December/023119.html ) - CESA-2018:3665 Important CentOS 7 NetworkManager Security Update ( https://lists.centos.org/pipermail/centos-announce/2018-December/023116.html ) - CEBA-2018:3442 CentOS 7 lvm2 BugFix Update ( https://lists.centos.org/pipermail/centos-announce/2018-December/023112.html ) - CEBA-2018:3669 CentOS 7 libvirt BugFix Update ( https://lists.centos.org/pipermail/centos-announce/2018-December/023110.html ) - CEBA-2018:3659 CentOS 7 libguestfs BugFix Update ( https://lists.centos.org/pipermail/centos-announce/2018-December/023108.html ) Additional Resources: * Read more about the oVirt 4.2.8 release highlights: http://www.ovirt.org/release/4.2.8/ * Get more oVirt Project updates on Twitter: https://twitter.com/ovirt * Check out the latest project news on the oVirt blog: http://www.ovirt.org/blog/ [1] http://www.ovirt.org/release/4.2.8/ [2] http://resources.ovirt.org/pub/ovirt-4.2/iso/ -- 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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Unable to start or create a virtual machine
by Shikhar Verma 21 Jan '19

21 Jan '19

Hi, I have created the virtual machine from ovirt manager but when I am trying to get the console of the vm to do the installation of it but it is only giving two two line and even i have tried as run once and selected CD ROM as first priority and attached the ISO of centos7 SeaBIOS (version 1.11.0-2.e17) Machine UUID ------- Also, from manager, newly launched vm is showing green.. And from the host machine, it is showing this error Jan 21 19:23:24 servera libvirtd: 2019-01-21 13:53:24.286+0000: 12800: error : qemuDomainAgentAvailable:9133 : Guest agent is not responding: QEMU guest agent is not connected I am using the latest version version of ovirt-engine & host as well. Setup I have create on my Laptop using vmware workstation: Centos server : Manager : server.example.com (192.168.28.128) Centos : Host : servera.example.com 192.168.28.130 Centos : NFS Server : utility.example.com 192.168.28.129 (create fs's as /exports and exported as /exports/iso & /exports/data1 ) In /exports/iso ==> I have rhel 7 & centos 7 iso images and /exports/data1 ( will be using for disk images of vms) From Manager : I have added host and also create domains one as datadomain (/exports/data1) and another one is isodomain (/exports/iso) Now issue i am facing when I am trying to create a vm, it is allowing me to create vm but console is blank.

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