- Devel - oVirt List Archives

OST design document
by Marcin Sobczyk 20 Jan '21

20 Jan '21

Hi All, I've prepared a google doc that tries to roughly describe the changes being made/planned in OST project and the rationale behind them. Please find it under this link: https://docs.google.com/document/d/1vY4K5YhI9wYvArJD6pW3poBxyq-geS4pTYU8-R0… I'm really bad at working with google docs, so if the link doesn't work for you please ping me privately and I'll fix it. Any feedback is very appreciated. Regards, Marcin

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NullPointerException during host-deploy
by Yedidyah Bar David 20 Jan '21

20 Jan '21

Hi all, Got NPE on patched he-basic-suite-master while adding host-1 (not during initial deploy). Known issue? Perhaps related to updated wildfly? https://jenkins.ovirt.org/job/ovirt-system-tests_standard-check-patch/15048/ https://jenkins.ovirt.org/job/ovirt-system-tests_standard-check-patch/15048… : 2021-01-20 08:00:27,449+01 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engine-Thread-2) [4da9f40c] EVENT_ID: ANSIBLE_RUNNER_EVENT_NOTIFICATION(559), Installing Host lago-basic-suite-master-host-1. restart libvirtd. 2021-01-20 08:00:27,452+01 ERROR [org.ovirt.engine.core.common.utils.ansible.AnsibleExecutor] (EE-ManagedThreadFactory-engine-Thread-2) [4da9f40c] Exception: null 2021-01-20 08:00:27,452+01 DEBUG [org.ovirt.engine.core.common.utils.ansible.AnsibleExecutor] (EE-ManagedThreadFactory-engine-Thread-2) [4da9f40c] Exception: : java.lang.NullPointerException "restart libvirtd" task itself seems successful, based on host-deploy log. Thanks and best regards, -- Didi

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My web console(remote viewer) cannot connect to other cluster's vm.
by tommy 18 Jan '21

18 Jan '21

I encountered a question about using web console(local vnc remote viewer) to connect to VM. The engine-vm can be accessed using this methord, but other VM in other DataCenters or other Clusters can not be accessed, when I tried to connect , the remote viewer program auto abend quickly. The follow file is the connect file for vm that can connect using remote viewer: [virt-viewer] type=vnc host=192.168.10.41 port=5900 password=rdXQA4zr/UAY # Password is valid for 120 seconds. delete-this-file=1 fullscreen=0 title=HostedEngine:%d toggle-fullscreen=shift+f11 release-cursor=shift+f12 secure-attention=ctrl+alt+end versions=rhev-win64:2.0-160;rhev-win32:2.0-160;rhel8:7.0-3;rhel7:2.0-6;rhel6 :99.0-1 newer-version-url=http://www.ovirt.org/documentation/admin-guide/virt/consol e-client-resources [ovirt] host=ooeng.tltd.com:443 vm-guid=76f99df2-ef79-45d9-8eea-a32b168f9ef3 sso-token=4Up7TfLLBjSuQgPkQvRz3D-fUGZWZg4ynApe2Y7ylkARCFwQWsfEr3dU8FjlK8esct m3Im4tz80mE1DjrNT3XQ admin=1 ca=-----BEGIN CERTIFICATE-----\nMIIDqDCCApCgAwIBAgICEAAwDQYJKoZIhvcNAQELBQAwPzELMAkGA1UEBh MCVVMxETAPBgNVBAoM\nCHRsdGQuY29tMR0wGwYDVQQDDBRvb2VuZy50bHRkLmNvbS4xNzczMDAe Fw0yMTAxMTAxNjE1NDda\nFw0zMTAxMDkxNjE1NDdaMD8xCzAJBgNVBAYTAlVTMREwDwYDVQQKDA h0bHRkLmNvbTEdMBsGA1UE\nAwwUb29lbmcudGx0ZC5jb20uMTc3MzAwggEiMA0GCSqGSIb3DQEB AQUAA4IBDwAwggEKAoIBAQCg\nYT9S7hWiXQUzAqFQKbg2nMjwyHDmb/JmKeJAUVZqNKRg1q80Ip WyoM12Zw0nX1eTwMnVY/JtJON4\n13PoEC3So8nniGt+wtHr44ysvCWfU0SBk/ZPnKmQ58o5MlSk idHwySChXfVPYLPWeUJ1JUrujna/\nCbi5bmmjx2pqwLrZXX8Q5NO2MRKOTs0Dtg16Q6z+a3cXLI ffVJfhPGS3AkIh6nznNaDeH5gFZZbd\nr3DKE4xrpdw/7y6CgjmHe4vwGxOIyE+gElZ/lVtqznLM wohz7wgtgsDA36277mujNyMjMbrSFheu\n5WfbIa9VVSZWEkISVq6eswLOQ1IRaFyJsFN9AgMBAA Gjga0wgaowHQYDVR0OBBYEFDYEqJOMqN8+\nQhCP7DAkqF3RZMFdMGgGA1UdIwRhMF+AFDYEqJOM qN8+QhCP7DAkqF3RZMFdoUOkQTA/MQswCQYD\nVQQGEwJVUzERMA8GA1UECgwIdGx0ZC5jb20xHT AbBgNVBAMMFG9vZW5nLnRsdGQuY29tLjE3NzMw\nggIQADAPBgNVHRMBAf8EBTADAQH/MA4GA1Ud DwEB/wQEAwIBBjANBgkqhkiG9w0BAQsFAAOCAQEA\nAKs0/yQWkoOkGcL0PjF9ijekdMmjrLZGyh 5uLot7h9s/Y2+5l9n9IzEjjx9chi8xwt6MBsR6/nBT\n/skcciv2veM22HwNGjdrHvhfbZFnZsGe 2TU60kGzKjlv1En/8Pgd2aWBcwTlr+SErBXkehNEJRj9\n1saycPgwS4pHS04c2+4JMhpe+hxgsO 2+N/SYkP95Lf7ZQynVsN/SKx7X3cWybErCqoB7G7McqaHN\nVWw+QNXo5islWUXqeDc3RcnW3kq0 XUEzEtp6hoeRcLKO99QrAW31zqU/QY+EeZ6Fax1O/jrDafZn\npTs0KJFNgeVnUhKanB29ONy+tm nUmTAgPMaKKw==\n-----END CERTIFICATE-----\n the firewall list of the host 192.168.10.41 is: [root@ooengh1 ~]# firewall-cmd --list-all public (active) target: default icmp-block-inversion: no interfaces: bond0 ovirtmgmt sources: services: cockpit dhcpv6-client libvirt-tls ovirt-imageio ovirt-vmconsole snmp ssh vdsm ports: 6900/tcp 22/tcp 6081/udp protocols: masquerade: no forward-ports: source-ports: icmp-blocks: rich rules: the follow file is the connect file that vm that cannot connect using remote viewer: [virt-viewer] type=vnc host=ohost1.tltd.com port=5900 password=4/jWA+RLaSZe # Password is valid for 120 seconds. delete-this-file=1 fullscreen=0 title=testol:%d toggle-fullscreen=shift+f11 release-cursor=shift+f12 secure-attention=ctrl+alt+end versions=rhev-win64:2.0-160;rhev-win32:2.0-160;rhel8:7.0-3;rhel7:2.0-6;rhel6 :99.0-1 newer-version-url=http://www.ovirt.org/documentation/admin-guide/virt/consol e-client-resources [ovirt] host=ooeng.tltd.com:443 vm-guid=2b0eeecf-e561-4f60-b16d-dccddfcc852a sso-token=4Up7TfLLBjSuQgPkQvRz3D-fUGZWZg4ynApe2Y7ylkARCFwQWsfEr3dU8FjlK8esct m3Im4tz80mE1DjrNT3XQ admin=1 ca=-----BEGIN CERTIFICATE-----\nMIIDqDCCApCgAwIBAgICEAAwDQYJKoZIhvcNAQELBQAwPzELMAkGA1UEBh MCVVMxETAPBgNVBAoM\nCHRsdGQuY29tMR0wGwYDVQQDDBRvb2VuZy50bHRkLmNvbS4xNzczMDAe Fw0yMTAxMTAxNjE1NDda\nFw0zMTAxMDkxNjE1NDdaMD8xCzAJBgNVBAYTAlVTMREwDwYDVQQKDA h0bHRkLmNvbTEdMBsGA1UE\nAwwUb29lbmcudGx0ZC5jb20uMTc3MzAwggEiMA0GCSqGSIb3DQEB AQUAA4IBDwAwggEKAoIBAQCg\nYT9S7hWiXQUzAqFQKbg2nMjwyHDmb/JmKeJAUVZqNKRg1q80Ip WyoM12Zw0nX1eTwMnVY/JtJON4\n13PoEC3So8nniGt+wtHr44ysvCWfU0SBk/ZPnKmQ58o5MlSk idHwySChXfVPYLPWeUJ1JUrujna/\nCbi5bmmjx2pqwLrZXX8Q5NO2MRKOTs0Dtg16Q6z+a3cXLI ffVJfhPGS3AkIh6nznNaDeH5gFZZbd\nr3DKE4xrpdw/7y6CgjmHe4vwGxOIyE+gElZ/lVtqznLM wohz7wgtgsDA36277mujNyMjMbrSFheu\n5WfbIa9VVSZWEkISVq6eswLOQ1IRaFyJsFN9AgMBAA Gjga0wgaowHQYDVR0OBBYEFDYEqJOMqN8+\nQhCP7DAkqF3RZMFdMGgGA1UdIwRhMF+AFDYEqJOM qN8+QhCP7DAkqF3RZMFdoUOkQTA/MQswCQYD\nVQQGEwJVUzERMA8GA1UECgwIdGx0ZC5jb20xHT AbBgNVBAMMFG9vZW5nLnRsdGQuY29tLjE3NzMw\nggIQADAPBgNVHRMBAf8EBTADAQH/MA4GA1Ud DwEB/wQEAwIBBjANBgkqhkiG9w0BAQsFAAOCAQEA\nAKs0/yQWkoOkGcL0PjF9ijekdMmjrLZGyh 5uLot7h9s/Y2+5l9n9IzEjjx9chi8xwt6MBsR6/nBT\n/skcciv2veM22HwNGjdrHvhfbZFnZsGe 2TU60kGzKjlv1En/8Pgd2aWBcwTlr+SErBXkehNEJRj9\n1saycPgwS4pHS04c2+4JMhpe+hxgsO 2+N/SYkP95Lf7ZQynVsN/SKx7X3cWybErCqoB7G7McqaHN\nVWw+QNXo5islWUXqeDc3RcnW3kq0 XUEzEtp6hoeRcLKO99QrAW31zqU/QY+EeZ6Fax1O/jrDafZn\npTs0KJFNgeVnUhKanB29ONy+tm nUmTAgPMaKKw==\n-----END CERTIFICATE-----\n the firewall list of the host ohost1.tltd.com(192.168.10.160) is: [root@ohost1 ~]# firewall-cmd --list-all public (active) target: default icmp-block-inversion: no interfaces: bond0 ovirtmgmt sources: services: cockpit dhcpv6-client libvirt-tls ovirt-imageio ovirt-vmconsole snmp ssh vdsm ports: 22/tcp 6081/udp protocols: masquerade: no forward-ports: source-ports: icmp-blocks: rich rules: Please give me some advice,thanks.

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About Update oVirt from 4.4.3 to 4.4.4 and the ovirt-node-ng-image-update rpm file.
by tommy 18 Jan '21

18 Jan '21

Hi, everyone: I meet a question when I update ovirt from 4.4.3 to 4.4.4. First, I update my ovirt engine vm using yum update, the using hosted-engine reconfigure system. But, then I found that others hosts (including engine vm's hosts and other KVM hosts) show need update. Then I checked the yum update info, I found these hosts needs to download and install this rpm file: [root@host1 ~]# yum update Last metadata expiration check: 2:05:17 ago on Fri 15 Jan 2021 09:39:58 AM CST. Dependencies resolved. ============================================================================ ============================================================================ ======= Package Architecture Version Repository Size ============================================================================ ============================================================================ ======= Installing: ovirt-node-ng-image-update noarch 4.4.4-1.el8 ovirt-4.4 819 M replacing ovirt-node-ng-image-update-placeholder.noarch 4.4.3-2.el8 Transaction Summary ============================================================================ ============================================================================ ======= Install 1 Package Total download size: 819 M Is this ok [y/N]: n So, I just download the rpm file and unpack it, I found that it includes two files: [root@oeng image]# ll total 838416 -rw-r--r--. 1 root root 858533888 Jan 15 11:23 ovirt-node-ng-image-update-4.4.4-1.el8.squashfs.img -rw-r--r--. 1 root root 3962 Jan 15 11:23 product.img Then, I unpack the squashfs.img files, and mount the file, I found it's a linux rootfs: [root@oeng rootfs]# ll total 92 lrwxrwxrwx. 1 root root 7 Nov 3 23:22 bin -> usr/bin dr-xr-xr-x. 6 root root 4096 Dec 21 18:37 boot drwxr-xr-x. 3 root root 4096 Dec 21 18:57 data drwxr-xr-x. 2 root root 4096 Dec 21 17:42 dev drwxr-xr-x. 131 root root 12288 Dec 21 19:00 etc drwxr-xr-x. 2 root root 4096 Nov 3 23:22 home lrwxrwxrwx. 1 root root 7 Nov 3 23:22 lib -> usr/lib lrwxrwxrwx. 1 root root 9 Nov 3 23:22 lib64 -> usr/lib64 drwx------. 2 root root 16384 Dec 21 17:41 lost+found drwxr-xr-x. 2 root root 4096 Nov 3 23:22 media drwxr-xr-x. 2 root root 4096 Nov 3 23:22 mnt drwxr-xr-x. 2 root root 4096 Nov 3 23:22 opt drwxr-xr-x. 2 root root 4096 Dec 21 17:42 proc drwxr-xr-x. 3 root root 4096 Dec 21 18:57 rhev dr-xr-x---. 2 root root 4096 Dec 21 19:28 root drwxr-xr-x. 2 root root 4096 Dec 21 17:42 run lrwxrwxrwx. 1 root root 8 Nov 3 23:22 sbin -> usr/sbin drwxr-xr-x. 2 root root 4096 Nov 3 23:22 srv drwxr-xr-x. 2 root root 4096 Dec 21 17:42 sys drwxrwxrwt. 2 root root 4096 Dec 21 19:00 tmp drwxr-xr-x. 12 root root 4096 Dec 21 17:47 usr drwxr-xr-x. 20 root root 4096 Dec 21 17:53 var [root@oeng rootfs]# But the product.img file cannot be mounted,it raese error: [root@oeng image]# mount -o loop ./product.img /mnt/product/ mount: /mnt/product: wrong fs type, bad option, bad superblock on /dev/loop1, missing codepage or helper program, or other error. I feel that this rpm is for making engine vm. But I have updated my engine vm, then should I continue using yum update to update my hosts ? Thanks!

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manual job does not use custom repo
by Yedidyah Bar David 17 Jan '21

17 Jan '21

Hi all, Ran [1] for verifying [2]. Passed [3] as CUSTOM_REPOS. lago.log [4] shows that it did add it to internal_repo, but it was not actually installed later. Perhaps something changed in local repos handling or something like that? Thanks and best regards, [1] https://jenkins.ovirt.org/view/oVirt%20system%20tests/job/ovirt-system-test… [2] https://github.com/oVirt/ovirt-ansible-collection/pull/202 [3] https://jenkins.ovirt.org/job/oVirt_ovirt-ansible-collection_standard-check… [4] https://jenkins.ovirt.org/view/oVirt%20system%20tests/job/ovirt-system-test… -- Didi

1 0

Travis is failing for ovirt-engine
by Sandro Bonazzola 15 Jan '21

15 Jan '21

Hi, I was wondering why sonar reports were not updated recently and I seen that travis is failing: etting environment variables from .travis.yml 272$ export SONAR_TOKEN=[secure] 273 cache.1 274Setting up build cache 275$ export CASHER_DIR=${TRAVIS_HOME}/.casher 2760.29s$ Installing caching utilities 2770.00s1.42sattempting to download cache archive 278fetching master/cache--linux-xenial-e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855--jdk-openjdk11.tgz 279fetching master/cache-linux-xenial-e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855--jdk-openjdk11.tgz 280fetching master/cache--jdk-openjdk11.tgz 281could not download cache 2820.00s0.89sadding /home/travis/.m2 to cache 283 284$ java -Xmx32m -version 285openjdk version "11.0.2" 2019-01-15 286OpenJDK Runtime Environment 18.9 (build 11.0.2+9) 287OpenJDK 64-Bit Server VM 18.9 (build 11.0.2+9, mixed mode) 288$ javac -J-Xmx32m -version 289javac 11.0.2 install 2900.00s$ true 2910.05s$ sudo -u postgres psql -c "CREATE USER engine_test WITH PASSWORD 'test';" 292could not change directory to "/home/travis/build/oVirt/ovirt-engine": Permission denied 293psql: error: could not connect to server: No such file or directory 294 Is the server running locally and accepting 295 connections on Unix domain socket "/var/run/postgresql/.s.PGSQL.5432"? 296The command "sudo -u postgres psql -c "CREATE USER engine_test WITH PASSWORD 'test';"" failed and exited with 2 during . 297 298Your build has been stopped. +Martin Perina <mperina(a)redhat.com> , +Roman Mohr <rmohr(a)redhat.com> any idea on how to fix it? -- Sandro Bonazzola MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV Red Hat EMEA <https://www.redhat.com/> sbonazzo(a)redhat.com <https://www.redhat.com/> *Red Hat respects your work life balance. Therefore there is no need to answer this email out of your office hours. <https://mojo.redhat.com/docs/DOC-1199578>*

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how does host's status changes ? Especially Unassigned or NonOperational or NonResponsible
by lifuqiong＠sunyainfo.com 15 Jan '21

15 Jan '21

Hi all, I'm confusing in Host's status in Ovirt Eninge. When will the host's status become Unassigned or NonOperational or NonResponsible? and If the host's status change to these statuses, What will ovirt response to it? After reading Ovirt Engine's source code, I find Only HostMonitoring.java and AutoRecoveryManager.java will change the status of Host. for example, If the host's status is changed to NonOperational, The AutoRecoveryManager will traverse the NonOperational hosts and calling ActivateVdsCommand.java, which will only set the Host's status to Unassigned ? But I don't know What's the next step? So where I can find the article or manual or other helpful information about this question? Thank you . Your sincerely Mark

1 0

centos stream - packages conflicts
by lejeczek 14 Jan '21

14 Jan '21

hi guys, bit of a heads-up here... -> $ dnf update Last metadata expiration check: 14:44:18 ago on Wed 13 Jan 2021 21:48:53 GMT. Error: Problem 1: package ovirt-host-4.4.1-4.el8.x86_64 requires cockpit-dashboard, but none of the providers can be installed - package cockpit-bridge-234-1.el8.x86_64 conflicts with cockpit-dashboard < 233 provided by cockpit-dashboard-217-1.el8.noarch - cannot install the best update candidate for package ovirt-host-4.4.1-4.el8.x86_64 - cannot install the best update candidate for package cockpit-bridge-217-1.el8.x86_64 Problem 2: problem with installed package ovirt-host-4.4.1-4.el8.x86_64 - package ovirt-host-4.4.1-4.el8.x86_64 requires cockpit-dashboard, but none of the providers can be installed - package cockpit-system-234-1.el8.noarch obsoletes cockpit-dashboard provided by cockpit-dashboard-217-1.el8.noarch - cannot install the best update candidate for package cockpit-dashboard-217-1.el8.noarch Problem 3: package ovirt-hosted-engine-setup-2.4.9-1.el8.noarch requires ovirt-host >= 4.4.0, but none of the providers can be installed - package ovirt-host-4.4.1-4.el8.x86_64 requires cockpit-dashboard, but none of the providers can be installed - package ovirt-host-4.4.1-1.el8.x86_64 requires cockpit-dashboard, but none of the providers can be installed - package ovirt-host-4.4.1-2.el8.x86_64 requires cockpit-dashboard, but none of the providers can be installed - package ovirt-host-4.4.1-3.el8.x86_64 requires cockpit-dashboard, but none of the providers can be installed - package cockpit-system-234-1.el8.noarch obsoletes cockpit-dashboard provided by cockpit-dashboard-217-1.el8.noarch - cannot install the best update candidate for package ovirt-hosted-engine-setup-2.4.9-1.el8.noarch - cannot install the best update candidate for package cockpit-system-217-1.el8.noarch (try to add '--allowerasing' to command line to replace conflicting packages or '--skip-broken' to skip uninstallable packages or '--nobest' to use not only best candidate packages) regards, L.

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oVirt 4.4.5: CentOS Linux or CentOS Stream?
by Sandro Bonazzola 14 Jan '21

14 Jan '21

Hi, on master we switched both oVirt Node and oVirt Appliance to CentOS Stream in order to catch gaps earlier. We are composing today 4.4.5 RC1 and we haven't backported yet the switching to CentOS Stream within Node and Appliance. Are you aware of any existing issue preventing us to switch to CentOS Stream with 4.4.5 RC2 next week? Is there any reason for holding the switch for Node and Appliance and postponing the move to CentOS Stream to 4.4.6? Thanks, -- Sandro Bonazzola MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV Red Hat EMEA <https://www.redhat.com/> sbonazzo(a)redhat.com <https://www.redhat.com/> *Red Hat respects your work life balance. Therefore there is no need to answer this email out of your office hours.*

2 1

Duplicate key Error
by tommy 14 Jan '21

14 Jan '21

Hi, everyone: I meet this error in my env. Jan 13 15:36:15 ooengh2.tltd.com libvirtd[1883]: internal error: Duplicate key Jan 13 15:36:15 ooengh2.tltd.com vdsm[2486]: ERROR Internal server error Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/yajsonrpc/__init__.py", line 345, in _handle_request res = method(**params) File "/usr/lib/python2.7/site-packages/vdsm/rpc/Bridge.py", line 198, in _dynamicMethod result = fn(*methodArgs) File "<string>", line 2, in getCapabilities 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/API.py", line 1371, in getCapabilities c = caps.get() File "/usr/lib/python2.7/site-packages/vdsm/host/caps.py", line 93, in get machinetype.compatible_cpu_models()) File "/usr/lib/python2.7/site-packages/vdsm/common/cache.py", line 43, in __call__ value = self.func(*args) File "/usr/lib/python2.7/site-packages/vdsm/machinetype.py", line 142, in compatible_cpu_models all_models = domain_cpu_models(c, arch, cpu_mode) File "/usr/lib/python2.7/site-packages/vdsm/machinetype.py", line 97, in domain_cpu_models domcaps = conn.getDomainCapabilities(None, arch, None, virt_type, 0) File "/usr/lib/python2.7/site-packages/vdsm/common/libvirtconnection.py", line 131, in wrapper ret = f(*args, **kwargs) File "/usr/lib/python2.7/site-packages/vdsm/common/function.py", line 94, in wrapper return func(inst, *args, **kwargs) File "/usr/lib64/python2.7/site-packages/libvirt.py", line 3844, in getDomainCapabilities if ret is None: raise libvirtError ('virConnectGetDomainCapabilities() failed', conn=self) libvirtError: internal error: Duplicate key Someone can give me some advice ? Thanks.

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