August 2020 - Devel - oVirt List Archives

Latest RHEL-8.2.1 link is broken
by Eyal Shenitzky 06 Aug '20

06 Aug '20

Hi, The link for latest RHEL 8.2.1 seems to be broke [1], can someone please have a look? [1] http://download.eng.tlv.redhat.com/rhel-8/nightly/RHEL-8/latest-RHEL-8.2.1/… -- Regards, Eyal Shenitzky

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Re: Error creating a storage domain "LUNs are already in use"
by Nir Soffer 05 Aug '20

05 Aug '20

Hi Kobi, moving your question to the mailing list, the right place for technical questions. > I have a problem with some FC lun that from some reason when I tried to add it as SD I got: > Are you sure? > This operation might be unrecoverable and destructive! > The following LUNs are already in use > - 3600a09803830447a4f244c465759506a > Approve operation > > after I check the "approve operation" I got: > > Operation Canceled > Error while executing action New SAN Storage Domain: Cannot create Volume Group > > Do you have any suggestions on how to clean it to be able to add it to the engine? This LUN probably has a partition table because it was used as a direct LUN in a previous test. You can check this with lsblk. You need to wipe it manually using "wipefs -a". Nir

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[Incremental backup] Imageio API documentation is live
by Nir Soffer 05 Aug '20

05 Aug '20

Please check the upstream documentation here: http://ovirt.github.io/ovirt-imageio/images.html In case you find some typo or want to improve something, the source is here: https://github.com/oVirt/ovirt-imageio/blob/master/docs/images.md Next items in our queue: - Document the python library - Backup guide, explaining how to use the oVirt API/SDD with imageio API to perform backup and restore. Nir

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ovirt-engine has been tagged (ovirt-engine-4.4.2.1)
by Tal Nisan 05 Aug '20

05 Aug '20

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Error during deployment of self hosted engine oVirt 4.4
by i iordanov 04 Aug '20

04 Aug '20

Hi guys, I am trying to install oVirt 4.4 for testing of the aSPICE and Opaque Android clients and tried to follow this slightly outdated doc: https://www.ovirt.org/documentation/installing_ovirt_as_a_self-hosted_engin… to deploy an all-in-one self-hosted engine using the command-line. I started with a clean CentOS 8 installation, set up an NFS server and tested that mounts work from the local host and other hosts, opened all ports with firewalld to my LAN and localhost (but left firewalld enabled). During the run of hosted-engine --deploy I got the following error: 2020-08-03 23:31:51,426-0400 DEBUG otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils._process_output:103 TASK [ovirt.hosted_engine_setup : debug] 2020-08-03 23:31:51,827-0400 DEBUG otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils._process_output:103 server_cpu_dict: {'Intel Nehalem Family': 'Nehalem', 'Secure Intel Nehalem Family': 'Nehalem,+sp ec-ctrl,+ssbd,+md-clear', 'Intel Westmere Family': 'Westmere', 'Secure Intel Westmere Family': 'Westmere,+pcid,+spec-ctrl,+ssbd,+md-clear', 'Intel SandyBridge Family': 'SandyBridge', 'Secure Intel SandyBridge Fa mily': 'SandyBridge,+pcid,+spec-ctrl,+ssbd,+md-clear', 'Intel IvyBridge Family': 'IvyBridge', 'Secure Intel IvyBridge Family': 'IvyBridge,+pcid,+spec-ctrl,+ssbd,+md-clear', 'Intel Haswell Family': 'Haswell-noTSX ', 'Secure Intel Haswell Family': 'Haswell-noTSX,+spec-ctrl,+ssbd,+md-clear', 'Intel Broadwell Family': 'Broadwell-noTSX', 'Secure Intel Broadwell Family': 'Broadwell-noTSX,+spec-ctrl,+ssbd,+md-clear', 'Intel Sk ylake Client Family': 'Skylake-Client,-hle,-rtm', 'Secure Intel Skylake Client Family': 'Skylake-Client,+spec-ctrl,+ssbd,+md-clear,-hle,-rtm', 'Intel Skylake Server Family': 'Skylake-Server,-hle,-rtm', 'Secure I ntel Skylake Server Family': 'Skylake-Server,+spec-ctrl,+ssbd,+md-clear,-hle,-rtm', 'Intel Cascadelake Server Family': 'Cascadelake-Server,-hle,-rtm,+arch-capabilities', 'Secure Intel Cascadelake Server Family': 'Cascadelake-Server,+md-clear,+mds-no,-hle,-rtm,+tsx-ctrl,+arch-capabilities', 'AMD Opteron G4': 'Opteron_G4', 'AMD Opteron G5': 'Opteron_G5', 'AMD EPYC': 'EPYC', 'Secure AMD EPYC': 'EPYC,+ibpb,+virt-ssbd', 'IB M POWER8': 'POWER8', 'IBM POWER9': 'POWER9', 'IBM z114, z196': 'z196-base', 'IBM zBC12, zEC12': 'zEC12-base', 'IBM z13s, z13': 'z13-base', 'IBM z14': 'z14-base'} 2020-08-03 23:31:52,128-0400 INFO otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils._process_output:109 TASK [ovirt.hosted_engine_setup : Convert CPU model name] 2020-08-03 23:31:52,530-0400 DEBUG otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils._process_output:103 {'msg': "The task includes an option with an undefined variable. The error was: 'dict object' ha s no attribute ''\n\nThe error appears to be in '/usr/share/ansible/roles/ovirt.hosted_engine_setup/tasks/create_target_vm/01_create_target_hosted_engine_vm.yml': line 105, column 15, but may\nbe elsewhere in th e file depending on the exact syntax problem.\n\nThe offending line appears to be:\n\n - debug: var=server_cpu_dict\n ^ here\n\nThere appears to be both 'k=v' shorthand syntax and YAML in this task . Only one syntax may be used.\n", '_ansible_no_log': False} 2020-08-03 23:31:52,630-0400 ERROR otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils._process_output:107 fatal: [localhost]: FAILED! => {"msg": "The task includes an option with an undefined variable. The error was: 'dict object' has no attribute ''\n\nThe error appears to be in '/usr/share/ansible/roles/ovirt.hosted_engine_setup/tasks/create_target_vm/01_create_target_hosted_engine_vm.yml': line 105, column 15, but may\nbe elsewhere in the file depending on the exact syntax problem.\n\nThe offending line appears to be:\n\n - debug: var=server_cpu_dict\n ^ here\n\nThere appears to be both 'k=v' shortha nd syntax and YAML in this task. Only one syntax may be used.\n"} 2020-08-03 23:31:52,931-0400 DEBUG otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils._process_output:103 PLAY RECAP [localhost] : ok: 35 changed: 5 unreachable: 0 skipped: 5 failed: 1 2020-08-03 23:31:53,032-0400 DEBUG otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils.run:215 ansible-playbook rc: 2 2020-08-03 23:31:53,032-0400 DEBUG otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils.run:222 ansible-playbook stdout: 2020-08-03 23:31:53,032-0400 DEBUG otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils.run:225 ansible-playbook stderr: 2020-08-03 23:31:53,033-0400 DEBUG otopi.context context._executeMethod:145 method exception Traceback (most recent call last): File "/usr/lib/python3.6/site-packages/otopi/context.py", line 132, in _executeMethod method['method']() File "/usr/share/ovirt-hosted-engine-setup/scripts/../plugins/gr-he-ansiblesetup/core/target_vm.py", line 238, in _closeup r = ah.run() File "/usr/lib/python3.6/site-packages/ovirt_hosted_engine_setup/ansible_utils.py", line 229, in run raise RuntimeError(_('Failed executing ansible-playbook')) RuntimeError: Failed executing ansible-playbook 2020-08-03 23:31:53,034-0400 ERROR otopi.context context._executeMethod:154 Failed to execute stage 'Closing up': Failed executing ansible-playbook On line 105 of the Ansible config file indicated, there is the following task: - debug: var=server_cpu_dict However, here is a bit more of the file: - name: Parse server CPU list set_fact: server_cpu_dict: "{{ server_cpu_dict | combine({item.split(':')[1]: item.split(':')[3]}) }}" with_items: >- {{ server_cpu_list.json['values']['system_option_value'][0]['value'].split('; ')|list|difference(['']) }} - debug: var=server_cpu_dict - name: Convert CPU model name set_fact: cluster_cpu_model: "{{ server_cpu_dict[cluster_cpu.type] }}" - debug: var=cluster_cpu_model - name: Parse emulated_machine set_fact: emulated_machine: emulated_machine_list.json['values']['system_option_value'][0]['value'].replace( '[','').replace(']','').split(', ')|first Exact version of the package that contains the file in question: ovirt-ansible-hosted-engine-setup-1.1.7-1.el8.noarch Many thanks for your attention! Please cc me when you reply, as I may not be monitoring the mailing list actively. Happy to provide any other information. In case it's relevant, the CPU of the machine: # cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 23 model name : Intel(R) Xeon(R) CPU X5460 @ 3.16GHz stepping : 6 microcode : 0x60f cpu MHz : 2703.129 cache size : 6144 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 4 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 10 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm constant_tsc arch_perfmon pebs bts rep_good nopl cpuid aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 lahf_lm pti tpr_shadow vnmi flexpriority dtherm bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs itlb_multihit bogomips : 6318.15 clflush size : 64 cache_alignment : 64 address sizes : 38 bits physical, 48 bits virtual power management: Sincerely, iordan -- The conscious mind has only one thread of execution.

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[VDSM] Trouble merging patch, related to jenkins whitelist or new RHEL CI?
by Nir Soffer 03 Aug '20

03 Aug '20

I could not merge: https://gerrit.ovirt.org/c/109402/ Although it was approved and verified, and got +1 from Continuous Integration. There is a new "RHEL-Continuous-Integration", which does not run with this change, even when I trigger the tests manually with "ci test". I tried to add +1 for "RHEL-Continuous-Integration" but this is not possible, I see: RHEL-Continuous-Integration You don't have permission to edit this label. So finally I downloaded the patch and pushed it manually. I think this patch will fix the problem: https://gerrit.ovirt.org/#/c/110576/ But I need CI experts to review this. Since we have 50 projects that need this, this probably should be fixed elsewhere, and inherited by all projects. I know that Germano was not able to trigger tests because he was missing in the jenkins whitelist, but this was fixed last week. Germano, maybe just to check that everything works for you, you can post some trivial patch? Nir

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