May 2020 - Users - oVirt List Archives

Failed to add storage domain
by thunderlight1＠gmail.com 31 May '20

31 May '20

Hi! I have installed oVirt using the iso ovirt-node-ng-installer-4.3.2-2019031908.el7. I the did run the Host-engine deployment through Cockpit. I got an error when it tries to create the domain storage. It sucessfully mounted the NFS-share on the host. Bellow is the error I got: 2019-04-14 10:40:38,967+0200 INFO ansible skipped {'status': 'SKIPPED', 'ansible_task': u'Check storage domain free space', 'ansible_host': u'localhost', 'ansible_playbook': u'/usr/share/ovirt-hosted-engine-setup/ansible/trigger_role.yml', 'ansible_type': 'task'} 2019-04-14 10:40:38,967+0200 DEBUG ansible on_any args <ansible.executor.task_result.TaskResult object at 0x7fb6918ad9d0> kwargs 2019-04-14 10:40:39,516+0200 INFO ansible task start {'status': 'OK', 'ansible_task': u'ovirt.hosted_engine_setup : Activate storage domain', 'ansible_playbook': u'/usr/share/ovirt-hosted-engine-setup/ansible/trigger_role.yml', 'ansible_type': 'task'} 2019-04-14 10:40:39,516+0200 DEBUG ansible on_any args TASK: ovirt.hosted_engine_setup : Activate storage domain kwargs is_conditional:False 2019-04-14 10:40:41,923+0200 DEBUG var changed: host "localhost" var "otopi_storage_domain_details" type "<type 'dict'>" value: "{ "changed": false, "exception": "Traceback (most recent call last):\n File \"/tmp/ansible_ovirt_storage_domain_payload_xSFxOp/__main__.py\", line 664, in main\n storage_domains_module.post_create_check(sd_id)\n File \"/tmp/ansible_ovirt_storage_domain_payload_xSFxOp/__main__.py\", line 526, in post_create_check\n id=storage_domain.id,\n File \"/usr/lib64/python2.7/site-packages/ovirtsdk4/services.py\", line 3053, in add\n return self._internal_add(storage_domain, headers, query, wait)\n File \"/usr/lib64/python2.7/site-packages/ovirtsdk4/service.py\", line 232, in _internal_add\n return future.wait() if wait else future\n File \"/usr/lib64/python2.7/site-packages/ovirtsdk4/service.py\", line 55, in wait\n return self._code(response)\n File \"/usr/lib64/python2.7/site-packages/ovirtsdk4/service.py\", line 229, in callback\n self._check_fault(response)\n File \"/usr/lib64/python2.7/site-packages/ovirtsdk4/service.py\", line 132, in _check_fault\n self._raise_error(response , body)\n File \"/usr/lib64/python2.7/site-packages/ovirtsdk4/service.py\", line 118, in _raise_error\n raise error\nError: Fault reason is \"Operation Failed\". Fault detail is \"[]\". HTTP response code is 400.\n", "failed": true, "msg": "Fault reason is \"Operation Failed\". Fault detail is \"[]\". HTTP response code is 400." }" 2019-04-14 10:40:41,924+0200 DEBUG var changed: host "localhost" var "ansible_play_hosts" type "<type 'list'>" value: "[]" 2019-04-14 10:40:41,924+0200 DEBUG var changed: host "localhost" var "play_hosts" type "<type 'list'>" value: "[]" 2019-04-14 10:40:41,924+0200 DEBUG var changed: host "localhost" var "ansible_play_batch" type "<type 'list'>" value: "[]" 2019-04-14 10:40:41,924+0200 ERROR ansible failed {'status': 'FAILED', 'ansible_type': 'task', 'ansible_task': u'Activate storage domain', 'ansible_result': u'type: <type \'dict\'>\nstr: {\'_ansible_parsed\': True, u\'exception\': u\'Traceback (most recent call last):\\n File "/tmp/ansible_ovirt_storage_domain_payload_xSFxOp/__main__.py", line 664, in main\\n storage_domains_module.post_create_check(sd_id)\\n File "/tmp/ansible_ovirt_storage_domain_payload_xSFxOp/__main__.py", line 526', 'task_duration': 2, 'ansible_host': u'localhost', 'ansible_playbook': u'/usr/share/ovirt-hosted-engine-setup/ansible/trigger_role.yml'} 2019-04-14 10:40:41,924+0200 DEBUG ansible on_any args <ansible.executor.task_result.TaskResult object at 0x7fb691843190> kwargs ignore_errors:None 2019-04-14 10:40:41,928+0200 INFO ansible stats { "ansible_playbook": "/usr/share/ovirt-hosted-engine-setup/ansible/trigger_role.yml", "ansible_playbook_duration": "00:37 Minutes", "ansible_result": "type: <type 'dict'>\nstr: {u'localhost': {'unreachable': 0, 'skipped': 6, 'ok': 23, 'changed': 1, 'failures': 1}}", "ansible_type": "finish", "status": "FAILED" } 2019-04-14 10:40:41,928+0200 INFO SUMMARY: Duration Task Name -------- -------- [ < 1 sec ] Execute just a specific set of steps [ 00:01 ] Force facts gathering [ 00:01 ] Check local VM dir stat [ 00:01 ] Obtain SSO token using username/password credentials [ 00:01 ] Fetch host facts [ < 1 sec ] Fetch cluster ID [ 00:01 ] Fetch cluster facts [ 00:01 ] Fetch Datacenter facts [ < 1 sec ] Fetch Datacenter ID [ < 1 sec ] Fetch Datacenter name [ 00:02 ] Add NFS storage domain [ 00:01 ] Get storage domain details [ 00:01 ] Find the appliance OVF [ 00:01 ] Parse OVF [ < 1 sec ] Get required size [ FAILED ] Activate storage domain 2019-04-14 10:40:41,928+0200 DEBUG ansible on_any args <ansible.executor.stats.AggregateStats object at 0x7fb69404eb90> kwargs Any suggestions on how fix this?

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OVirt Upgrade from 4.3 to 4.4 - Hosted engine
by ccesario＠blueit.com.br 30 May '20

30 May '20

Hello, Could someone please inform if Upgrade from OVirt 4.3 to 4.4 when using Hosted engine is it supported !? According the documentation https://www.ovirt.org/documentation/upgrade_guide/#Upgrading_from_4-3 the upgrade procedure make reference only to "standalone engine". If it is supported, what is correct steps to do it? Best regards Carlos

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Q: Fixing SELinux Permissions on oVirt node
by Andrei Verovski 29 May '20

29 May '20

Hi ! I’m struggling with SELinux blocking SNMP script from reading log file (oVirt node manually installed on CentOS 7). Log file is readable by all (chmod ugo+r). Scripts working fine when executed from terminal. I did not dig deep into CentOS internals, I’m mostly use Debian and SuSE. As far as I know, SELinux can’t be turned off on oVirt node. Thanks in advance for any suggestion(s). ********************** option in snmpd.conf extend .1.3.6.1.4.1.2021.7890.5 checkraid /opt/4anvcheckraid_hp.sh ********************** script 4anvcheckraid_hp.sh #!/bin/bash LOGFILE='/var/log/anvraidcheck.log' if [ ! -f $LOGFILE ]; then exit 0 fi # Variant 1 with sed sed '/^[ \t]*$/d' $LOGFILE | while read line; do echo "$line" exit 1 done # Variant 2 without sed while read line do if [[ "$line" =~ [^[:space:]] ]]; then echo "$line" exit 1 fi done < $LOGFILE ********************** SELinux audit log: type=AVC msg=audit(1590673970.198:469304): avc: denied { read } for pid=12142 comm="sed" name="anvraidcheck.log" dev="dm-8" ino=138 scontext=system_u:system_r:snmpd_t:s0 tcontext=system_u:object_r:cron_log_t:s0 tclass=file permissive=0 type=AVC msg=audit(1590673970.197:469303): avc: denied { read } for pid=12141 comm="4anvcheckraid_h" name="anvraidcheck.log" dev="dm-8" ino=138 scontext=system_u:system_r:snmpd_t:s0 tcontext=system_u:object_r:cron_log_t:s0 tclass=file permissive=0

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How to connect to a guest with vGPU ?
by Josep Manel Andrés Moscardó 29 May '20

29 May '20

Hi, I got vGPU through mdev working but I am wondering how I would connect to the client and make use of the GPU. So far I try to access the console through SPICE and at some point in the boot process it switches to GPU and I cannot see anything else. Thanks. -- Josep Manel Andrés Moscardó Systems Engineer, IT Operations EMBL Heidelberg T +49 6221 387-8394

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oVirt 4.3.9 Standalone Engine local DB install documentation
by msantoro＠lanl.gov 29 May '20

29 May '20

Hello, I am new to oVirt and installing our first dev deployment. The 4.4 documentation is RHEL 8.1 specific (i.e. "yum module <module>"), and I cannot seem to easily find similar install documentation for the Standalone local DB case for 4.3.x. I am using RHEL 7.x for the time being. Can someone point me to install docs 4.3.x? Thanks, Marc

2 1

ovirt-websocket-proxy errors when trying noVNC
by Louis Bohm 29 May '20

29 May '20

OS: Oracle Linux 7.8 (unbreakable kernel) Using Oracle Linux Virtualization Manager: Software Version:4.3.6.6-1.0.9.el7 Since I am running all of it on one physical machine I opted to install the ovirt-engine using the accept defaults option. When I try to start a noVNC console I see this in the messages file: May 26 16:49:12 lfg-kvm saslpasswd2: Could not find keytab file: /etc/qemu/krb5.tab: No such file or directory May 26 16:49:12 lfg-kvm saslpasswd2: error deleting entry from sasldb: BDB0073 DB_NOTFOUND: No matching key/data pair found May 26 16:49:12 lfg-kvm saslpasswd2: error deleting entry from sasldb: BDB0073 DB_NOTFOUND: No matching key/data pair found May 26 16:49:12 lfg-kvm saslpasswd2: error deleting entry from sasldb: BDB0073 DB_NOTFOUND: No matching key/data pair found May 26 16:49:12 lfg-kvm saslpasswd2: error deleting entry from sasldb: BDB0073 DB_NOTFOUND: No matching key/data pair found May 26 16:49:14 lfg-kvm journal: 2020-05-26 16:49:14,704-0400 ovirt-websocket-proxy: INFO msg:824 handler exception: [SSL: SSLV3_ALERT_CERTIFICATE_UNKNOWN] sslv3 alert certificate unknown (_ssl.c:618) May 26 16:49:14 lfg-kvm ovirt-websocket-proxy.py: ovirt-websocket-proxy[14582] INFO msg:824 handler exception: [SSL: SSLV3_ALERT_CERTIFICATE_UNKNOWN] sslv3 alert certificate unknown (_ssl.c:618) I have checked the following: [root@lfg-kvm ~]# engine-config -g WebSocketProxy WebSocketProxy: lfg-kvm.corp.lfg.com:6100 version: general [root@lfg-kvm ~]# engine-config -g SpiceProxyDefault SpiceProxyDefault: http://lfg-kvm.corp.lfg.com:6100 version: general This is a brand new install. I also am unable to get a VNC console up and running. I have tried with an Ubuntu VM running on my MAC where I installed virt-manager. The viewer comes up for a second says it cannot connect and then shutsdown. Anyone have any clue? -<<—->>- Louis Bohm louisbohm(a)gmail.com <https://www.youracclaim.com/badges/f11e0d65-21ad-4458-895b-2c5b5cb11134/pub…> <https://www.youracclaim.com/badges/f11e0d65-21ad-4458-895b-2c5b5cb11134/pub…>

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oVirt 4.4 and installer problem on Dell M620
by Gianluca Cecchi 29 May '20

29 May '20

Hello, I'm trying to install what in subject but it seems the graphical part fails... In fact the console remains black and if I switch witch Ctrl+Alt+ F1 I see this screen https://drive.google.com/file/d/1mt9ipxNLpe1xadbkXsU-Avh_GnFafNek/view?usp=… Anyone tried on this kind of hardware? Can I try to give any particular boot option? Thanks, Gianluca

2 2

oVirt4.4 HCI single host mortal combat
by Jiří Sléžka 28 May '20

28 May '20

Hi, I am still fighting with oVirt 4.4 installation in HCI single host configuration. Seems to be hard fighter... ;-) It looks like there is no 4.4 HCI single host installation guide so I am using compilation of this sources * https://www.ovirt.org/download/ * https://www.ovirt.org/documentation/gluster-hyperconverged/chap-Single_node… I did * clean minimal install of CentOS 8.1 * setup networks (I am using vlans on bond for internal traffic) dnf update -y dnf install https://resources.ovirt.org/pub/yum-repo/ovirt-release44.rpm dnf install cockpit cockpit-ovirt-dashboard vdsm-gluster ovirt-engine-appliance glusterfs-server gluster-ansible-roles systemctl enable --now cockpit.socket firewall-cmd --add-service=cockpit firewall-cmd --add-service=cockpit --permanent ssh-keygen ssh-copy-id root(a)10.0.4.11 ssh root(a)10.0.4.11 (10.0.4.11 is local address on vlan which I would like use as storage network) I would like to run gluster-ansible-roles from command line but I am not sure how exactly do it right way so I am going the cockpit way and the gluster part works like expected. Next Boss is HE install Round 1, Fight! The hosted engine wizzard ends with missing ca-cert.pem (unfortunately I close the window and cannot find that log anymore). But it looks to me like problem mentioned in https://lists.ovirt.org/archives/list/users@ovirt.org/message/4PUIES2JGAFHJ… I have switched to command line... Round 2, Fight! ovirt-hosted-engine-cleanup ovirt-hosted-engine-setup [ ERROR ] fatal: [localhost]: FAILED! => {"changed": false, "msg": "The host has been set in non_operational status, deployment errors: code 505: Host ovirt-hci01.stud.slu.cz installation failed. Failed to configure management network on the host., code 9000: Failed to verify Power Management configuration for Host ovirt-hci01.stud.slu.cz., fix accordingly and re-deploy."} /var/log/ovirt-hosted-engine-setup/ovirt-hosted-engine-setup-20200526210340-h7waks.log interesting thing is the vm looks like running in some way ps aux | grep kvm qemu 26790 58.2 6.6 6927972 3295760 ? Sl 21:28 12:40 /usr/libexec/qemu-kvm -name guest=HostedEngineLocal,debug-threads=on -S -object secret,id=masterKey0,format=raw,file=/var/lib/libvirt/qemu/domain-1-HostedEngineLocal/master-key.aes -machine pc-q35-rhel8.1.0,accel=kvm,usb=off,dump-guest-core=off -cpu Nehalem-IBRS,vme=on,ss=on,x2apic=on,tsc... ... but hosted-engine --vm-status It seems like a previous attempt to deploy hosted-engine failed or it's still in progress. Please clean it up before trying again hosted-engine --check-deployed The hosted engine has not been deployed ok... Round 3, Fight! ovirt-hosted-engine-cleanup ovirt-hosted-engine-setup --config-append=/root/answers-20200526214934.conf [ ERROR ] fatal: [localhost]: FAILED! => {"changed": true, "cmd": ["virt-install", "-n", "HostedEngineLocal", "--os-variant", "rhel8.0", "--virt-type", "kvm", "--memory", "4096", "--vcpus", "2", "--network", "network=default,mac=00:16:3e:7a:ce:77,model=virtio", "--disk", "/var/tmp/localvmc7szuw4y/images/6c7c4d4b-9c11-485d-98e0-466a09888515/c16b87ac-f9d4-491d-a972-7dc333a324a0", "--import", "--disk", "path=/var/tmp/localvmc7szuw4y/seed.iso,device=cdrom", "--noautoconsole", "--rng", "/dev/random", "--graphics", "vnc", "--video", "vga", "--sound", "none", "--controller", "usb,model=none", "--memballoon", "none", "--boot", "hd,menu=off", "--clock", "kvmclock_present=yes"], "delta": "0:00:04.419991", "end": "2020-05-26 22:27:20.730780", "msg": "non-zero return code", "rc": 1, "start": "2020-05-26 22:27:16.310789", "stderr": "ERROR internal error: process exited while connecting to monitor: 2020-05-26T20:27:19.254675Z qemu-kvm: -object tls-creds-x509,id=vnc-tls-creds0,dir=/etc/pki/vdsm/libvirt-vnc,endpoint=server,verify-peer=no: Unable to access credentials /etc/pki/vdsm/libvirt-vnc/ca-cert.pem: No such file or directory\nDomain installation does not appear to have been successful.\nIf it was, you can restart your domain by running:\n virsh --connect qemu:///system start HostedEngineLocal\notherwise, please restart your installation.", "stderr_lines": ["ERROR internal error: process exited while connecting to monitor: 2020-05-26T20:27:19.254675Z qemu-kvm: -object tls-creds-x509,id=vnc-tls-creds0,dir=/etc/pki/vdsm/libvirt-vnc,endpoint=server,verify-peer=no: Unable to access credentials /etc/pki/vdsm/libvirt-vnc/ca-cert.pem: No such file or directory", "Domain installation does not appear to have been successful.", "If it was, you can restart your domain by running:", " virsh --connect qemu:///system start HostedEngineLocal", "otherwise, please restart your installation."], "stdout": "\nStarting install...", "stdout_lines": ["", "Starting install..."]} ...and this error I get every round relevant lines from /var/log/ovirt-hosted-engine-setup/ovirt-hosted-engine-setup-20200526223648-dvejcr.log 2020-05-26 22:49:15,303+0200 DEBUG otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils._process_output:103 {'msg': 'non-zero return code', 'cmd': ['virt-install', '-n', 'HostedEngineLocal', '--os-variant', 'rhel8.0', '--virt-type', 'kvm', '--memory', '4096', '--vcpus', '2', '--network', 'network=default,mac=00:16:3e:7a:ce:77,model=virtio', '--disk', '/var/tmp/localvm93c7hrj2/images/6c7c4d4b-9c11-485d-98e0-466a09888515/c16b87ac-f9d4-491d-a972-7dc333a324a0', '--import', '--disk', 'path=/var/tmp/localvm93c7hrj2/seed.iso,device=cdrom', '--noautoconsole', '--rng', '/dev/random', '--graphics', 'vnc', '--video', 'vga', '--sound', 'none', '--controller', 'usb,model=none', '--memballoon', 'none', '--boot', 'hd,menu=off', '--clock', 'kvmclock_present=yes'], 'stdout': '\nStarting install...', 'stderr': 'ERROR internal error: process exited while connecting to monitor: 2020-05-26T20:49:12.368712Z qemu-kvm: -object tls-creds-x509,id=vnc-tls-creds0,dir=/etc/pki/vdsm/libvirt-vnc,endpoint=server,verify-peer=no: Unable to access credentials /etc/pki/vdsm/libvirt-vnc/ca-cert.pem: No such file or directory\nDomain installation does not appear to have been successful.\nIf it was, you can restart your domain by running:\n virsh --connect qemu:///system start HostedEngineLocal\notherwise, please restart your installation.', 'rc': 1, 'start': '2020-05-26 22:49:09.336828', 'end': '2020-05-26 22:49:15.046389', 'delta': '0:00:05.709561', 'changed': True, 'invocation': {'module_args': {'_raw_params': 'virt-install -n HostedEngineLocal --os-variant rhel8.0 --virt-type kvm --memory 4096 --vcpus 2 --network network=default,mac=00:16:3e:7a:ce:77,model=virtio --disk /var/tmp/localvm93c7hrj2/images/6c7c4d4b-9c11-485d-98e0-466a09888515/c16b87ac-f9d4-491d-a972-7dc333a324a0 --import --disk path=/var/tmp/localvm93c7hrj2/seed.iso,device=cdrom --noautoconsole --rng /dev/random --graphics vnc --video vga --sound none --controller usb,model=none --memballoon none --boot hd,menu=off --clock kvmclock_present=yes', 'warn': True, '_uses_shell': False, 'stdin_add_newline': True, 'strip_empty_ends': True, 'argv': None, 'chdir': None, 'executable': None, 'creates': None, 'removes': None, 'stdin': None}}, 'stdout_lines': ['', 'Starting install...'], 'stderr_lines': ['ERROR internal error: process exited while connecting to monitor: 2020-05-26T20:49:12.368712Z qemu-kvm: -object tls-creds-x509,id=vnc-tls-creds0,dir=/etc/pki/vdsm/libvirt-vnc,endpoint=server,verify-peer=no: Unable to access credentials /etc/pki/vdsm/libvirt-vnc/ca-cert.pem: No such file or directory', 'Domain installation does not appear to have been successful.', 'If it was, you can restart your domain by running:', ' virsh --connect qemu:///system start HostedEngineLocal', 'otherwise, please restart your installation.'], '_ansible_no_log': False} 2020-05-26 22:49:15,404+0200 ERROR otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils._process_output:107 fatal: [localhost]: FAILED! => {"changed": true, "cmd": ["virt-install", "-n", "HostedEngineLocal", "--os-variant", "rhel8.0", "--virt-type", "kvm", "--memory", "4096", "--vcpus", "2", "--network", "network=default,mac=00:16:3e:7a:ce:77,model=virtio", "--disk", "/var/tmp/localvm93c7hrj2/images/6c7c4d4b-9c11-485d-98e0-466a09888515/c16b87ac-f9d4-491d-a972-7dc333a324a0", "--import", "--disk", "path=/var/tmp/localvm93c7hrj2/seed.iso,device=cdrom", "--noautoconsole", "--rng", "/dev/random", "--graphics", "vnc", "--video", "vga", "--sound", "none", "--controller", "usb,model=none", "--memballoon", "none", "--boot", "hd,menu=off", "--clock", "kvmclock_present=yes"], "delta": "0:00:05.709561", "end": "2020-05-26 22:49:15.046389", "msg": "non-zero return code", "rc": 1, "start": "2020-05-26 22:49:09.336828", "stderr": "ERROR internal error: process exited while connecting to monitor: 2020-05-26T20:49:12.368712Z qemu-kvm: -object tls-creds-x509,id=vnc-tls-creds0,dir=/etc/pki/vdsm/libvirt-vnc,endpoint=server,verify-peer=no: Unable to access credentials /etc/pki/vdsm/libvirt-vnc/ca-cert.pem: No such file or directory\nDomain installation does not appear to have been successful.\nIf it was, you can restart your domain by running:\n virsh --connect qemu:///system start HostedEngineLocal\notherwise, please restart your installation.", "stderr_lines": ["ERROR internal error: process exited while connecting to monitor: 2020-05-26T20:49:12.368712Z qemu-kvm: -object tls-creds-x509,id=vnc-tls-creds0,dir=/etc/pki/vdsm/libvirt-vnc,endpoint=server,verify-peer=no: Unable to access credentials /etc/pki/vdsm/libvirt-vnc/ca-cert.pem: No such file or directory", "Domain installation does not appear to have been successful.", "If it was, you can restart your domain by running:", " virsh --connect qemu:///system start HostedEngineLocal", "otherwise, please restart your installation."], "stdout": "\nStarting install...", "stdout_lines": ["", "Starting install..."]} ll /etc/pki/vdsm/libvirt-vnc/ total 0 Any help is much appreciated... Thanks in advance, Jiri

1 1

Engine expands CPU and memory
by xilazz＠126.com 28 May '20

28 May '20

Hi, everyone. When I use the ovirt cluster, there are multiple virtual machines in the cluster.Engine controller shows excessive CPU load during administration, I would like to ask if there is a way to extend engine controller CPU and memory online, I would be very grateful.thank you

2 1

oVirt not using local GlusterFS bricks
by Randall Wood 28 May '20

28 May '20

I have a three node oVirt 4.3.7 cluster that is using GlusterFS as the underlying storage (each oVirt node is a GlusterFS node). The nodes are named ovirt1, ovirt2, and ovirt3. This has been working wonderfully until last week when ovirt2 crashed (it is *old* hardware; this was not entirely unexpected). Now I have this situation: all three oVirt nodes are acting as if the GlusterFS volumes only exist on ovirt2. The bricks on all three nodes appear to be in sync. I *think* this began happening after I restarted ovirt2 (once hard, and once soft) and then restarted glusterd (and only glusterd) on ovirt1 and ovirt3 after `gluster-eventsapi status` on those two nodes showed inconsistent results (this had been used with success before). How can I make the oVirt nodes read and write from their local bricks?

3 2