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Disable guest agent not installed warning
by Misak Khachatryan 23 Feb '17

23 Feb '17

Hi there. Anybody knows how to suppress guest agent not installed warning for VM? I have one VM based on FreeBSD, where i can't install it and the warning is just annoying. Best regards, Misak Khachatryan,

3 2

ansible ovirt-vms
by Norman Lamponi 23 Feb '17

23 Feb '17

Hello all, i'm trying to implement automatic deploy of vm on a rhevm/ovirt platform using ansible and ovirt_vms module. I take rhel 7.3 kvm guest with cloud init like template, i can deploy vm with no problem but when i try using ansible to power up and configure it with cloud init the process fail. My playbook is this: --- - hosts: ovirt tasks: - name: Parti e configura ovirt_vms: auth: username: admin@internal password: xxxxxxxx url: https://webaddress/ovirt-engine ca_file: /etc/pki/ovirt-engine/ca.pem name: rh7conf cluster: Sviluppo high_availability: true cloud_init: nic_boot_protocol: static nic_ip_address: 10.x.xx.xxx nic_netmask: 255.255.252.0 nic_gateway: 10.x.xx.xxx nic_name: eth0 nic_on_boot: true host_name: sticameca user_name: root root_password: stapera my host file is: [ovirt] webaddress ansible_user=root and error is: nsible-playbook -i ~/ansible/ovirt_hosts orig.testovirt_vms.yml -vvvv Using /etc/ansible/ansible.cfg as config file Loading callback plugin default of type stdout, v2.0 from /usr/lib/python2.7/dist-packages/ansible/plugins/callback/__init__.pyc PLAYBOOK: orig.testovirt_vms.yml *********************************************** 1 plays in orig.testovirt_vms.yml PLAY [ovirt] ******************************************************************* TASK [setup] ******************************************************************* Using module file /usr/lib/python2.7/dist-packages/ansible/modules/core/system/setup.py <webaddress> ESTABLISH SSH CONNECTION FOR USER: root <webaddress> SSH: EXEC ssh -vvv -C -o ControlMaster=auto -o ControlPersist=60s -o KbdInteractiveAuthentication=no -o PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey -o PasswordAuthentication=no -o User=root -o ConnectTimeout=10 -o ControlPath=/home/lamponin/.ansible/cp/ansible-ssh-%h-%p-%r webaddress'/bin/sh -c '"'"'( umask 77 && mkdir -p "` echo ~/.ansible/tmp/ansible-tmp-1487853056.88-81930174841084 `" && echo ansible-tmp-1487853056.88-81930174841084="` echo ~/.ansible/tmp/ansible-tmp-1487853056.88-81930174841084 `" ) && sleep 0'"'"'' <webaddress> PUT /tmp/tmp0wuXiN TO /root/.ansible/tmp/ansible-tmp-1487853056.88-81930174841084/setup.py <webaddress> SSH: EXEC sftp -b - -vvv -C -o ControlMaster=auto -o ControlPersist=60s -o KbdInteractiveAuthentication=no -o PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey -o PasswordAuthentication=no -o User=root -o ConnectTimeout=10 -o ControlPath=/home/lamponin/.ansible/cp/ansible-ssh-%h-%p-%r '[webaddress]' <webaddress> ESTABLISH SSH CONNECTION FOR USER: root <webaddress> SSH: EXEC ssh -vvv -C -o ControlMaster=auto -o ControlPersist=60s -o KbdInteractiveAuthentication=no -o PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey -o PasswordAuthentication=no -o User=root -o ConnectTimeout=10 -o ControlPath=/home/lamponin/.ansible/cp/ansible-ssh-%h-%p-%r webaddress'/bin/sh -c '"'"'chmod u+x /root/.ansible/tmp/ansible-tmp-1487853056.88-81930174841084/ /root/.ansible/tmp/ansible-tmp-1487853056.88-81930174841084/setup.py && sleep 0'"'"'' <webaddress> ESTABLISH SSH CONNECTION FOR USER: root <webaddress> SSH: EXEC ssh -vvv -C -o ControlMaster=auto -o ControlPersist=60s -o KbdInteractiveAuthentication=no -o PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey -o PasswordAuthentication=no -o User=root -o ConnectTimeout=10 -o ControlPath=/home/lamponin/.ansible/cp/ansible-ssh-%h-%p-%r -tt webaddress'/bin/sh -c '"'"'/usr/bin/python /root/.ansible/tmp/ansible-tmp-1487853056.88-81930174841084/setup.py; rm -rf "/root/.ansible/tmp/ansible-tmp-1487853056.88-81930174841084/" > /dev/null 2>&1 && sleep 0'"'"'' ok: [webaddress] TASK [Parti e configura] ******************************************************* task path: /home/lamponin/ansible/playbook/orig.testovirt_vms.yml:4 Using module file /usr/lib/python2.7/dist-packages/ansible/modules/extras/cloud/ovirt/ovirt_vms.py <webaddress> ESTABLISH SSH CONNECTION FOR USER: root <webaddress> SSH: EXEC ssh -vvv -C -o ControlMaster=auto -o ControlPersist=60s -o KbdInteractiveAuthentication=no -o PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey -o PasswordAuthentication=no -o User=root -o ConnectTimeout=10 -o ControlPath=/home/lamponin/.ansible/cp/ansible-ssh-%h-%p-%r webaddress'/bin/sh -c '"'"'( umask 77 && mkdir -p "` echo ~/.ansible/tmp/ansible-tmp-1487853058.27-257942678666870 `" && echo ansible-tmp-1487853058.27-257942678666870="` echo ~/.ansible/tmp/ansible-tmp-1487853058.27-257942678666870 `" ) && sleep 0'"'"'' <webaddress> PUT /tmp/tmphQzpox TO /root/.ansible/tmp/ansible-tmp-1487853058.27-257942678666870/ovirt_vms.py <webaddress> SSH: EXEC sftp -b - -vvv -C -o ControlMaster=auto -o ControlPersist=60s -o KbdInteractiveAuthentication=no -o PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey -o PasswordAuthentication=no -o User=root -o ConnectTimeout=10 -o ControlPath=/home/utente/.ansible/cp/ansible-ssh-%h-%p-%r '[webaddress]' <webaddress> ESTABLISH SSH CONNECTION FOR USER: root <webaddress> SSH: EXEC ssh -vvv -C -o ControlMaster=auto -o ControlPersist=60s -o KbdInteractiveAuthentication=no -o PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey -o PasswordAuthentication=no -o User=root -o ConnectTimeout=10 -o ControlPath=/home/utente/.ansible/cp/ansible-ssh-%h-%p-%r webaddress'/bin/sh -c '"'"'chmod u+x /root/.ansible/tmp/ansible-tmp-1487853058.27-257942678666870/ /root/.ansible/tmp/ansible-tmp-1487853058.27-257942678666870/ovirt_vms.py && sleep 0'"'"'' <webaddress> ESTABLISH SSH CONNECTION FOR USER: root <webaddress> SSH: EXEC ssh -vvv -C -o ControlMaster=auto -o ControlPersist=60s -o KbdInteractiveAuthentication=no -o PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey -o PasswordAuthentication=no -o User=root -o ConnectTimeout=10 -o ControlPath=/home/utente/.ansible/cp/ansible-ssh-%h-%p-%r -tt webaddress'/bin/sh -c '"'"'/usr/bin/python /root/.ansible/tmp/ansible-tmp-1487853058.27-257942678666870/ovirt_vms.py; rm -rf "/root/.ansible/tmp/ansible-tmp-1487853058.27-257942678666870/" > /dev/null 2>&1 && sleep 0'"'"'' fatal: [webaddress]: FAILED! => { "changed": false, "failed": true, "invocation": { "module_args": { "boot_devices": null, "cd_iso": null, "clone": false, "clone_permissions": false, "cloud_init": { "host_name": "sticameca", "nic_boot_protocol": "static", "nic_gateway": "10.x.xx.xxx", "nic_ip_address": "10.x.xx.xxx", "nic_name": "eth0", "nic_netmask": "255.255.252.0", "nic_on_boot": true, "root_password": "stapera", "user_name": "root" }, "cluster": "Sviluppo", "cpu_cores": null, "cpu_shares": null, "cpu_sockets": null, "delete_protected": null, "disks": [], "force": false, "high_availability": true, "host": null, "id": null, "memory": "1GiB", "memory_guaranteed": null, "name": "rh7conf", "nics": [], "operating_system": null, "poll_interval": 3, "state": "present", "stateless": null, "sysprep": null, "template": "kvm73cloudinit", "timeout": 180, "type": null, "wait": true }, "module_name": "ovirt_vms" }, "msg": "Can't move to the next element" } to retry, use: --limit @/home/xxxx/ansible/playbook/orig.testovirt_vms.retry PLAY RECAP ********************************************************************* webaddress : ok=1 changed=0 unreachable=0 failed=1 My cm is an ubuntu server (but test centos and rhel too) Description: Ubuntu 16.10 Release: 16.10 Codename: yakkety lamponin@ubuntu:~/ansible/playbook$ pip list | grep ovirt DEPRECATION: The default format will switch to columns in the future. You can use --format=(legacy|columns) (or define a format=(legacy|columns) in your pip.conf under the [list] section) to disable this warning. ovirt-engine-sdk-python (4.1.0) lamponin@ubuntu:~/ansible/playbook$ dpkg -l | grep python2 ii idle-python2.7 2.7.12-3build1 all IDE for Python (v2.7) using Tkinter ii libpython2.7:amd64 2.7.12-3build1 amd64 Shared Python runtime library (version 2.7) ii libpython2.7-dev:amd64 2.7.12-3build1 amd64 Header files and a static library for Python (v2.7) ii libpython2.7-minimal:amd64 2.7.12-3build1 amd64 Minimal subset of the Python language (version 2.7) ii libpython2.7-stdlib:amd64 2.7.12-3build1 amd64 Interactive high-level object-oriented language (standard library, version 2.7) ii python2.7 2.7.12-3build1 amd64 Interactive high-level object-oriented language (version 2.7) ii python2.7-dev 2.7.12-3build1 amd64 Header files and a static library for Python (v2.7) ii python2.7-minimal 2.7.12-3build1 amd64 Minimal subset of the Python lan Best regards Norman

2 2

ETL service sampling has encountered an error
by Christophe TREFOIS 23 Feb '17

23 Feb '17

Dear all, Since upgrading to 4.0.6, we see this error in the engine events tab and were wondering how to fix it. ovirt-engine-dwh.log — 2017-02-20 22:01:00|zPHx4s|6nXgTp|ygadfe|OVIRT_ENGINE_DWH|SampleTimeKeepingJob|Default|5|tWarn|tWarn_1|Can not sample data, oVirt Engine is not updating the statistics. Please check your oVirt Engine status.|9704 — And in engine log the only error I see (repeated) since yesterday is 65366:2017-02-21 22:13:34,357 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerObjectsBuilder] (DefaultQuartzScheduler10) [2dc75859] null architecture type, replacing with x86_64, %s Any advice on where to start is welcome. Kind regards, Christophe

2 1

Attaching ISO to hosted engine for OS upgrade
by Chris Adams 23 Feb '17

23 Feb '17

I'm working on upgrading an oVirt 3.5 setup. The physical hosts are running CentOS 7, but the hosted engine is CentOS 6. The upgrade notes are "back up the engine, upgrade/reinstall the OS, then restore", but I can't see how to actually install CentOS 7 on the engine. Am I supposed to re-run "hosted-engine --deploy"? Wouldn't that try to re-register the physical hosts, or can I interrupt it to restore the backup? Or, is there a way to just attach an install ISO to the engine VM and boot from that? -- Chris Adams <cma(a)cmadams.net>

2 4

Re: [ovirt-users] Best setup for nfs domain and 1gbs adapters on hosts
by Karli Sjöberg 23 Feb '17

23 Feb '17

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3 4

hosted engine from appliance and firewalld/iptables-services
by Peter Hudec 23 Feb '17

23 Feb '17

Hi, I installedHE form the appliance and need to switch the from firewalld to iptables-services. Does the HE /4.1.0/ depends on firewalld or could be switched to iptables services? IS there any templte for iptables-servicec like for the nodes `engine-config -a | grep -i iptables` best regards Peter Hudec -- *Peter Hudec* Infraštruktúrny architekt phudec(a)cnc.sk <mailto:phudec@cnc.sk> *CNC, a.s.* Borská 6, 841 04 Bratislava Recepcia: +421 2 35 000 100 Mobil:+421 905 997 203 *www.cnc.sk* <http:///www.cnc.sk>

2 2

VMs HA with cinder volumes
by Matteo Dacrema 23 Feb '17

23 Feb '17

Hi all, I’ve a setup that uses Ceph through ovirt for VM storage. I tested out VM HA and all works well when IPMI is reachable. When it’s not reachable because of network or power failure VM states switch to unknown and it’s not restarted to other nodes. Is it a specific setup that I’ve missed? Thank you Regards Matteo

2 4

hosted engine form appliance and user NODE, CENTOS
by Peter Hudec 23 Feb '17

23 Feb '17

Hi, I installed HE from appliance and there is user 'node' with uid 1000 and the second is'centos' with uid 1001. What is the purpose of this users? Our configuration managment is trying to create regular users and I nneed this UIDS. best regards Peter Hudec -- *Peter Hudec* Infraštruktúrny architekt phudec(a)cnc.sk <mailto:phudec@cnc.sk> *CNC, a.s.* Borská 6, 841 04 Bratislava Recepcia: +421 2 35 000 100 Mobil:+421 905 997 203 *www.cnc.sk* <http:///www.cnc.sk>

1 0

Guest Agent Running unconfined on Centos 7
by Alan Griffiths 22 Feb '17

22 Feb '17

Hi, I'm running ovirt-guest-agent from Centos 7 EPEL and I notice that it's running unconfined rather than within its own domain. I see there is a rhev_agentd_exec_t type, which I attempted to assign to ovirt-guest-agent.py but it still starts up as unconfined. Is there a supported process for getting ovirt-guest into its own domain? Or a reason why it's not possible? Thanks, Alan

4 3

Troubles after resizing the iscsi storage.
by Arman Khalatyan 22 Feb '17

22 Feb '17

Hi, I just have 1TB iscsi storage with virtual machine with several disks. After shutdown the vm I just detached storage and removed from the cluster and ovirt totally. 1) Then on the target resized the exported volume to 13TB, 2) iscsiadm -m node -l on the host I resized iscsiadm -m node -l pvresize /dev/mapper/..... iscsiadm -m node -u After importing back to the ovirt over the gui, I can see the vm is in the import field but I cannot see separate disks Importing failing in the stage "Executing". are there way to fix it? On the host with "lvs" I can see the disks are there. thanks, Arman.

5 12