February 2018 - Users - oVirt List Archives

Let's get oVirt in Stack Overflow's Open Source Advertising again
by Allon Mureinik 22 Feb '18

22 Feb '18

Hi all, With Eldan's help, we have an advert for oVirt [1] suggested on Stack Overflow's traditional Open Source Advertising campaign [2]. Like always, we need the upvotes to get it up there. Want to see oVirt on Stack Overflow's sidebar again? Hope over and upvote. -Allon [1] https://meta.stackoverflow.com/a/363689/2422776 [2] https://meta.stackoverflow.com/q/362773/2422776

1 0

problem importing ova vm
by Jiří Sléžka 22 Feb '18

22 Feb '18

This is a cryptographically signed message in MIME format. --------------ms090103000405010003010308 Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: quoted-printable Hi, I would like to try import some ova files into our oVirt instance [1] [2] but I facing problems. I have downloaded all ova images into one of hosts (ovirt01) into direcory /ova ll /ova/ total 6532872 -rw-r--r--. 1 vdsm kvm 1160387072 Feb 16 16:21 HAAS-hpcowrie.ovf -rw-r--r--. 1 vdsm kvm 1111785984 Feb 16 16:22 HAAS-hpdio.ova -rw-r--r--. 1 vdsm kvm 846736896 Feb 16 16:22 HAAS-hpjdwpd.ova -rw-r--r--. 1 vdsm kvm 891043328 Feb 16 16:23 HAAS-hptelnetd.ova -rw-r--r--. 1 vdsm kvm 908222464 Feb 16 16:23 HAAS-hpuchotcp.ova -rw-r--r--. 1 vdsm kvm 880643072 Feb 16 16:24 HAAS-hpuchoudp.ova -rw-r--r--. 1 vdsm kvm 890833920 Feb 16 16:24 HAAS-hpuchoweb.ova Then I tried to import them - from host ovirt01 and directory /ova but spinner spins infinitly and nothing is happen. I cannot see anything relevant in vdsm log of host ovirt01. In the engine.log of our standalone ovirt manager is just this relevant l= ine 2018-02-20 12:35:04,289+01 INFO [org.ovirt.engine.core.common.utils.ansible.AnsibleExecutor] (default task-31) [458990a7-b054-491a-904e-5c4fe44892c4] Executing Ansible command: ANSIBLE_STDOUT_CALLBACK=3Dovaqueryplugin [/usr/bin/ansible-playbook, --private-key=3D/etc/pki/ovirt-engine/keys/engine_id_rsa, --inventory=3D/tmp/ansible-inventory8237874608161160784, --extra-vars=3Dovirt_query_ova_path=3D/ova, /usr/share/ovirt-engine/playbooks/ovirt-ova-query.yml] [Logfile: /var/log/ovirt-engine/ova/ovirt-query-ova-ansible-20180220123504-ovirt01.= net.slu.cz.log] also there are two ansible processes which are still running (and makes heavy load on system (load 9+ and growing, it looks like it eats all the memory and system starts swapping)) ovirt 32087 3.3 0.0 332252 5980 ? Sl 12:35 0:41 /usr/bin/python2 /usr/bin/ansible-playbook --private-key=3D/etc/pki/ovirt-engine/keys/engine_id_rsa --inventory=3D/tmp/ansible-inventory8237874608161160784 --extra-vars=3Dovirt_query_ova_path=3D/ova /usr/share/ovirt-engine/playbooks/ovirt-ova-query.yml ovirt 32099 57.5 78.9 15972880 11215312 ? R 12:35 11:52 /usr/bin/python2 /usr/bin/ansible-playbook --private-key=3D/etc/pki/ovirt-engine/keys/engine_id_rsa --inventory=3D/tmp/ansible-inventory8237874608161160784 --extra-vars=3Dovirt_query_ova_path=3D/ova /usr/share/ovirt-engine/playbooks/ovirt-ova-query.yml playbook looks like - hosts: all remote_user: root gather_facts: no roles: - ovirt-ova-query and it looks like it only runs query_ova.py but on all hosts? How does this work? ...or should it work? I am using latest 4.2.1.7-1.el7.centos version Cheers, Jiri Slezka [1] https://haas.cesnet.cz/#!index.md - Cesnet HAAS [2] https://haas.cesnet.cz/downloads/release-01/ - Image repository --------------ms090103000405010003010308 Content-Type: application/pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" Content-Description: S/MIME Cryptographic Signature MIAGCSqGSIb3DQEHAqCAMIACAQExDzANBglghkgBZQMEAgEFADCABgkqhkiG9w0BBwEAAKCC Cn8wggUJMIID8aADAgECAhACt8ndrdK9CetZxFyQDGB4MA0GCSqGSIb3DQEBCwUAMGUxCzAJ BgNVBAYTAlVTMRUwEwYDVQQKEwxEaWdpQ2VydCBJbmMxGTAXBgNVBAsTEHd3dy5kaWdpY2Vy dC5jb20xJDAiBgNVBAMTG0RpZ2lDZXJ0IEFzc3VyZWQgSUQgUm9vdCBDQTAeFw0xNDExMTgx MjAwMDBaFw0yNDExMTgxMjAwMDBaMHIxCzAJBgNVBAYTAk5MMRYwFAYDVQQIEw1Ob29yZC1I b2xsYW5kMRIwEAYDVQQHEwlBbXN0ZXJkYW0xDzANBgNVBAoTBlRFUkVOQTEmMCQGA1UEAxMd VEVSRU5BIGVTY2llbmNlIFBlcnNvbmFsIENBIDMwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAw 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3 15

Unable to add Hosts to Cluster
by Mark Steele 22 Feb '18

22 Feb '18

Hello all, We recently had a network event where we lost access to our storage for a period of time. The Cluster basically shut down all our VM's and in the process we had three HV's that went offline and would not communicate properly with the cluster. We have since completely reinstalled CentOS on the hosts and attempted to install them into the cluster with no joy. We've gotten to the point where we generally get an error message in the web gui: Stage: Misc Configuration Host hv-ausa-02 installation failed. Command returned failure code 1 during SSH session 'root(a)10.1.90.154'. the following is what we are seeing in the messages log: Feb 16 11:39:53 hv-ausa-02 vdsm-tool: libvirt: XML-RPC error : authentication failed: authentication failed Feb 16 11:39:53 hv-ausa-02 libvirtd: 2018-02-16 16:39:53.761+0000: 15231: error : virNetSASLSessionListMechanisms:390 : internal error: cannot list SASL mechanisms -4 (SASL(-4): no mechanism available: Internal Error -4 in server.c near line 1757) Feb 16 11:39:53 hv-ausa-02 libvirtd: 2018-02-16 16:39:53.761+0000: 15231: error : remoteDispatchAuthSaslInit:3411 : authentication failed: authentication failed Feb 16 11:39:53 hv-ausa-02 libvirtd: 2018-02-16 16:39:53.761+0000: 15226: error : virNetSocketReadWire:1808 : End of file while reading data: Input/output error Feb 16 11:39:53 hv-ausa-02 vdsm-tool: libvirt: XML-RPC error : authentication failed: authentication failed Feb 16 11:39:53 hv-ausa-02 libvirtd: 2018-02-16 16:39:53.962+0000: 15233: error : virNetSASLSessionListMechanisms:390 : internal error: cannot list SASL mechanisms -4 (SASL(-4): no mechanism available: Internal Error -4 in server.c near line 1757) Feb 16 11:39:53 hv-ausa-02 libvirtd: 2018-02-16 16:39:53.963+0000: 15233: error : remoteDispatchAuthSaslInit:3411 : authentication failed: authentication failed Feb 16 11:39:53 hv-ausa-02 libvirtd: 2018-02-16 16:39:53.963+0000: 15226: error : virNetSocketReadWire:1808 : End of file while reading data: Input/output error Feb 16 11:39:53 hv-ausa-02 vdsm-tool: libvirt: XML-RPC error : authentication failed: authentication failed Feb 16 11:39:53 hv-ausa-02 vdsm-tool: Traceback (most recent call last): Feb 16 11:39:53 hv-ausa-02 vdsm-tool: File "/usr/bin/vdsm-tool", line 219, in main Feb 16 11:39:53 hv-ausa-02 vdsm-tool: return tool_command[cmd]["command"](*args) Feb 16 11:39:53 hv-ausa-02 vdsm-tool: File "/usr/lib/python2.7/site-packages/vdsm/tool/upgrade_300_networks.py", line 83, in upgrade_networks Feb 16 11:39:53 hv-ausa-02 vdsm-tool: networks = netinfo.networks() Feb 16 11:39:53 hv-ausa-02 vdsm-tool: File "/usr/lib/python2.7/site-packages/vdsm/netinfo.py", line 112, in networks Feb 16 11:39:53 hv-ausa-02 vdsm-tool: conn = libvirtconnection.get() Feb 16 11:39:53 hv-ausa-02 vdsm-tool: File "/usr/lib/python2.7/site-packages/vdsm/libvirtconnection.py", line 159, in get Feb 16 11:39:53 hv-ausa-02 vdsm-tool: conn = _open_qemu_connection() Feb 16 11:39:53 hv-ausa-02 vdsm-tool: File "/usr/lib/python2.7/site-packages/vdsm/libvirtconnection.py", line 95, in _open_qemu_connection Feb 16 11:39:53 hv-ausa-02 vdsm-tool: return utils.retry(libvirtOpen, timeout=10, sleep=0.2) Feb 16 11:39:53 hv-ausa-02 vdsm-tool: File "/usr/lib/python2.7/site-packages/vdsm/utils.py", line 1108, in retry Feb 16 11:39:53 hv-ausa-02 vdsm-tool: return func() Feb 16 11:39:53 hv-ausa-02 vdsm-tool: File "/usr/lib64/python2.7/site-packages/libvirt.py", line 105, in openAuth Feb 16 11:39:53 hv-ausa-02 vdsm-tool: if ret is None:raise libvirtError('virConnectOpenAuth() failed') Feb 16 11:39:53 hv-ausa-02 vdsm-tool: libvirtError: authentication failed: authentication failed Feb 16 11:39:53 hv-ausa-02 systemd: vdsm-network.service: control process exited, code=exited status=1 Feb 16 11:39:53 hv-ausa-02 systemd: Failed to start Virtual Desktop Server Manager network restoration. Feb 16 11:39:53 hv-ausa-02 systemd: Dependency failed for Virtual Desktop Server Manager. Feb 16 11:39:53 hv-ausa-02 systemd: Job vdsmd.service/start failed with result 'dependency'. Feb 16 11:39:53 hv-ausa-02 systemd: Unit vdsm-network.service entered failed state. Feb 16 11:39:53 hv-ausa-02 systemd: vdsm-network.service failed. Feb 16 11:40:01 hv-ausa-02 systemd: Started Session 10 of user root. Feb 16 11:40:01 hv-ausa-02 systemd: Starting Session 10 of user root. Feb 16 11:40:01 hv-ausa-02 systemd: Started Session 11 of user root. Feb 16 11:40:01 hv-ausa-02 systemd: Starting Session 11 of user root. Can someone point me in the right direction to resolve this - it seems to be a SASL issue perhaps? *** *Mark Steele* CIO / VP Technical Operations | TelVue Corporation TelVue - We Share Your Vision 16000 Horizon Way, Suite 100 | Mt. Laurel, NJ 08054 800.885.8886 x128 | msteele(a)telvue.com | http://www.telvue.com twitter: http://twitter.com/telvue | facebook: https://www.facebook.com/telvue

3 11

Ovirt Cluster Setup
by Sakhi Hadebe 22 Feb '18

22 Feb '18

I have 3 Dell R515 servers all installed with centOS 7, and trying to setup an oVirt Cluster. Disks configurations: 2 x 1TB - Raid1 - OS Deployment 6 x 1TB - Raid 6 - Storage Memory is 128GB I am following this documentation https://www.ovirt.org/blog/2017/04/up-and-running-with-ovirt-4.1-and-gluste… and I am getting the issue below: PLAY [gluster_servers] ********************************************************* TASK [Run a shell script] ****************************************************** fatal: [ovirt2.sanren.ac.za]: FAILED! => {"msg": "The conditional check 'result.rc != 0' failed. The error was: error while evaluating conditional (result.rc != 0): 'dict object' has no attribute 'rc'"} fatal: [ovirt3.sanren.ac.za]: FAILED! => {"msg": "The conditional check 'result.rc != 0' failed. The error was: error while evaluating conditional (result.rc != 0): 'dict object' has no attribute 'rc'"} fatal: [ovirt1.sanren.ac.za]: FAILED! => {"msg": "The conditional check 'result.rc != 0' failed. The error was: error while evaluating conditional (result.rc != 0): 'dict object' has no attribute 'rc'"} to retry, use: --limit @/tmp/tmpxFXyGG/run-script.retry PLAY RECAP ********************************************************************* ovirt1.sanren.ac.za : ok=0 changed=0 unreachable=0 failed=1 ovirt2.sanren.ac.za : ok=0 changed=0 unreachable=0 failed=1 ovirt3.sanren.ac.za : ok=0 changed=0 unreachable=0 failed=1 *Error: Ansible(>= 2.2) is not installed.* *Some of the features might not work if not installed.* I have installed ansible2.4 in all the servers, but the error persists. Is there anything I can do to get rid of this error? -- 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>

3 3

Re: [ovirt-users] Manageiq ovn
by Alona Kaplan 21 Feb '18

21 Feb '18

Hi Alexy. First of all, please reply to users(a)ovirt.org list, so all our users can enjoy the discussion. To summarize, currently you have two questions. 1. How to automatically trigger the provider refresh after doing changes to the provider? There is an open RFE regrading it - https://bugzilla.redhat.com/1547415, you can add yourself to its CC list to track it. 2. Adding a router with external gateway is not working since an ip address is expected in external_fixed_ips by the ovn provider but manageiq doesn't provide it. Looking at the neutron api ( https://developer.openstack.org/api-ref/network/v2/#create-router) seems the ip address is mandatory. So it is a manageiq bug (also tried to add a router with an external gateway with no ip address directly to neutron and got an error). As a workaround to the bug, you can add the router to the ovn-provider directly using the api - https://gist.github.com/dominikholler/f58658407ae7620280f4cb47c398d849 Mor, can you please open a bug regarding the issue? On Tue, Feb 20, 2018 at 12:32 PM, Aliaksei Nazarenka < aliaksei.nazarenka(a)gmail.com> wrote: > Hi, Alona! > Can you help ve with add external ip for creating router procedure? > > 2018-02-19 14:52 GMT+03:00 Aliaksei Nazarenka < > aliaksei.nazarenka(a)gmail.com>: > >> I do not really understand the essence of how this will work, you specify >> the router 10.0.0.2, while on dhcp will be distributed ip gateway 10.0.0.1? >> It seems to me that in the role of geystwey just had to act as a router, or >> am I wrong? >> >> 2018-02-19 14:46 GMT+03:00 Aliaksei Nazarenka < >> aliaksei.nazarenka(a)gmail.com>: >> >>> Dominik sent me this link here - https://gist.github.com/domini >>> kholler/f58658407ae7620280f4cb47c398d849 >>> >>> 2018-02-19 14:45 GMT+03:00 Aliaksei Nazarenka < >>> aliaksei.nazarenka(a)gmail.com>: >>> >>>> Hi, Alona! >>>> Dominik said that you can help. I need to create an external gateway in >>>> manageiq, I did not find a native way to do this. As a result of lack of ip >>>> address, I can not create a router. Here are the logs: >>>> >>>> 2018-02-19 14:22:16,942 root Starting server >>>> 2018-02-19 14:22:16,943 root Version: 1.2.5-1 >>>> 2018-02-19 14:22:16,943 root Build date: 20180117090014 >>>> 2018-02-19 14:22:16,944 root Githash: 12b705d >>>> 2018-02-19 14:23:17,250 root From: 10.0.184.20:57674 Request: POST >>>> /v2.0/tokens >>>> 2018-02-19 14:23:17,252 root Request body: >>>> {"auth": {"tenantName": "tenant", "passwordCredentials": {"username": >>>> "admin@internal", "password": "<PASSWORD_HIDDEN>"}}} >>>> 2018-02-19 14:23:17,322 requests.packages.urllib3.connectionpool >>>> Starting new HTTPS connection (1): lbn-r-engine-01.mp.local >>>> 2018-02-19 14:23:17,322 requests.packages.urllib3.connectionpool >>>> Starting new HTTPS connection (1): lbn-r-engine-01.mp.local >>>> 2018-02-19 14:23:17,836 requests.packages.urllib3.connectionpool >>>> Starting new HTTPS connection (1): lbn-r-engine-01.mp.local >>>> 2018-02-19 14:23:17,836 requests.packages.urllib3.connectionpool >>>> Starting new HTTPS connection (1): lbn-r-engine-01.mp.local >>>> 2018-02-19 14:23:17,870 root Response code: 200 >>>> 2018-02-19 14:23:17,870 root Response body: {"access": {"token": >>>> {"expires": "2018-02-23T15:23:17Z", "id": "lmceG8s1SROKskN-H4T93IPwgwSFb >>>> 8mN7UJ6qz4HObrC2PqNWcSyS_dZGIcax6dEBVIz8H6ShgDXl_2fvflbeg"}, >>>> "serviceCatalog": [{"endpoints_links": [], "endpoints": [{"adminURL": " >>>> https://lbn-r-engine-01.mp.local:9696/", "region": "RegionOne", "id": >>>> "00000000000000000000000000000001", "internalURL": " >>>> https://lbn-r-engine-01.mp.local:9696/", "publicURL": " >>>> https://lbn-r-engine-01.mp.local:9696/"}], "type": "network", "name": >>>> "neutron"}, {"endpoints_links": [], "endpoints": [{"adminURL": " >>>> https://lbn-r-engine-01.mp.local:35357/", "region": "RegionOne", >>>> "publicURL": "https://lbn-r-engine-01.mp.local:35357/", "internalURL": >>>> "https://lbn-r-engine-01.mp.local:35357/", "id": >>>> "00000000000000000000000000000002"}], "type": "identity", "name": >>>> "keystone"}, {"endpoints_links": [], "endpoints": [{"adminURL": " >>>> https://lbn-r-engine-01.mp.local:8774/v2.1/", "region": "RegionOne", >>>> "publicURL": "https://lbn-r-engine-01.mp.local:8774/v2.1/", >>>> "internalURL": "https://lbn-r-engine-01.mp.local:8774/v2.1/", "id": >>>> "00000000000000000000000000000002"}], "type": "compute", "name": >>>> "nova"}], "user": {"username": "admin", "roles_links": [], "id": "", >>>> "roles": [{"name": "admin"}], "name": "admin"}}} >>>> 2018-02-19 14:23:17,974 root From: 10.0.184.20:43600 Request: POST >>>> /v2.0/routers >>>> 2018-02-19 14:23:17,974 root Request body: >>>> {"router":{"name":"test_router","external_gateway_info":{"ne >>>> twork_id":"17c31685-56ef-428a-94dd-3202bf407d36","external_f >>>> ixed_ips":[{"subnet_id":"c425f071-4b4e-4598-8c56-d5457a59dac >>>> 3"}],"enable_snat":0}}} >>>> 2018-02-19 14:23:17,980 requests.packages.urllib3.connectionpool >>>> Starting new HTTPS connection (1): lbn-r-engine-01.mp.local >>>> 2018-02-19 14:23:17,980 requests.packages.urllib3.connectionpool >>>> Starting new HTTPS connection (1): lbn-r-engine-01.mp.local >>>> 2018-02-19 14:23:18,391 root ip_address missing in the external gateway >>>> information. >>>> Traceback (most recent call last): >>>> File "/usr/share/ovirt-provider-ovn/handlers/base_handler.py", line >>>> 131, in _handle_request >>>> method, path_parts, content) >>>> File "/usr/share/ovirt-provider-ovn/handlers/selecting_handler.py", >>>> line 175, in handle_request >>>> return self.call_response_handler(handler, content, parameters) >>>> File "/usr/share/ovirt-provider-ovn/handlers/neutron.py", line 36, >>>> in call_response_handler >>>> return response_handler(ovn_north, content, parameters) >>>> File "/usr/share/ovirt-provider-ovn/handlers/neutron_responses.py", >>>> line 205, in post_routers >>>> router = nb_db.add_router(received_router) >>>> File "/usr/share/ovirt-provider-ovn/ovndb/ovn_north_mappers.py", >>>> line 57, in wrapper >>>> validate_rest_input(rest_data) >>>> File "/usr/share/ovirt-provider-ovn/ovndb/ovn_north_mappers.py", >>>> line 530, in validate_add_rest_input >>>> RouterMapper._validate_external_gateway_info(rest_data) >>>> File "/usr/share/ovirt-provider-ovn/ovndb/ovn_north_mappers.py", >>>> line 565, in _validate_external_gateway_info >>>> message.format(key=RouterMapper.REST_ROUTER_IP_ADDRESS) >>>> RestDataError >>>> >>>> >>>> 2018-02-19 14:37 GMT+03:00 Dominik Holler <dholler(a)redhat.com>: >>>> >>>>> >>>>> >>>>> On Mon, 19 Feb 2018 14:29:39 +0300 >>>>> Aliaksei Nazarenka <aliaksei.nazarenka(a)gmail.com> wrote: >>>>> >>>>> > How is this external gateway configured? >>>>> > >>>>> >>>>> >>>>> I created this log entry by >>>>> https://gist.github.com/dominikholler/f58658407ae7620280f4cb47c398d849 >>>>> >>>>> But maybe Alona will tell you how to do this with ManageIQ tomorrow. >>>>> >>>>> > 2018-02-19 14:27 GMT+03:00 Aliaksei Nazarenka >>>>> > <aliaksei.nazarenka(a)gmail.com> : >>>>> > >>>>> > > 2018-02-19 14:22:16,942 root Starting server >>>>> > > 2018-02-19 14:22:16,943 root Version: 1.2.5-1 >>>>> > > 2018-02-19 14:22:16,943 root Build date: 20180117090014 >>>>> > > 2018-02-19 14:22:16,944 root Githash: 12b705d >>>>> > > 2018-02-19 14:23:17,250 root From: 10.0.184.20:57674 Request: POST >>>>> > > /v2.0/tokens >>>>> > > 2018-02-19 14:23:17,252 root Request body: >>>>> > > {"auth": {"tenantName": "tenant", "passwordCredentials": >>>>> > > {"username": "admin@internal", "password": "<PASSWORD_HIDDEN>"}}} >>>>> > > 2018-02-19 14:23:17,322 requests.packages.urllib3.connectionpool >>>>> > > Starting new HTTPS connection (1): lbn-r-engine-01.mp.local >>>>> > > 2018-02-19 14:23:17,322 requests.packages.urllib3.connectionpool >>>>> > > Starting new HTTPS connection (1): lbn-r-engine-01.mp.local >>>>> > > 2018-02-19 14:23:17,836 requests.packages.urllib3.connectionpool >>>>> > > Starting new HTTPS connection (1): lbn-r-engine-01.mp.local >>>>> > > 2018-02-19 14:23:17,836 requests.packages.urllib3.connectionpool >>>>> > > Starting new HTTPS connection (1): lbn-r-engine-01.mp.local >>>>> > > 2018-02-19 14:23:17,870 root Response code: 200 >>>>> > > 2018-02-19 14:23:17,870 root Response body: {"access": {"token": >>>>> > > {"expires": "2018-02-23T15:23:17Z", "id": "lmceG8s1SROKskN- >>>>> > > H4T93IPwgwSFb8mN7UJ6qz4HObrC2PqNWcSyS_dZGIcax6dEBVIz8H6ShgDX >>>>> l_2fvflbeg"}, >>>>> > > "serviceCatalog": [{"endpoints_links": [], "endpoints": >>>>> > > [{"adminURL": " https://lbn-r-engine-01.mp.local:9696/", "region": >>>>> > > "RegionOne", "id": " 00000000000000000000000000000001", >>>>> > > "internalURL": " https://lbn-r-engine-01.mp.local:9696/", >>>>> > > "publicURL": " https://lbn-r-engine-01.mp.local:9696/"}], "type": >>>>> > > "network", "name": "neutron"}, {"endpoints_links": [], "endpoints": >>>>> > > [{"adminURL": " https://lbn-r-engine-01.mp.local:35357/", >>>>> "region": >>>>> > > "RegionOne", "publicURL": >>>>> > > "https://lbn-r-engine-01.mp.local:35357/", "internalURL": " >>>>> > > https://lbn-r-engine-01.mp.local:35357/", "id": " >>>>> > > 00000000000000000000000000000002"}], "type": "identity", "name": >>>>> > > "keystone"}, {"endpoints_links": [], "endpoints": [{"adminURL": " >>>>> > > https://lbn-r-engine-01.mp.local:8774/v2.1/", "region": >>>>> > > "RegionOne", "publicURL": >>>>> > > "https://lbn-r-engine-01.mp.local:8774/v2.1/", "internalURL": >>>>> > > "https://lbn-r-engine-01.mp.local:8774/v2.1/", "id": " >>>>> > > 00000000000000000000000000000002"}], "type": "compute", "name": >>>>> > > "nova"}], "user": {"username": "admin", "roles_links": [], "id": >>>>> > > "", "roles": [{"name": "admin"}], "name": "admin"}}} 2018-02-19 >>>>> > > 14:23:17,974 root From: 10.0.184.20:43600 Request: >>>>> > > POST /v2.0/routers 2018-02-19 14:23:17,974 root Request body: >>>>> > > {"router":{"name":"test_router","external_gateway_ >>>>> > > info":{"network_id":"17c31685-56ef-428a-94dd-3202bf407d36"," >>>>> > > external_fixed_ips":[{"subnet_id":"c425f071-4b4e-4598-8c56- >>>>> > > d5457a59dac3"}],"enable_snat":0}}} 2018-02-19 14:23:17,980 >>>>> > > requests.packages.urllib3.connectionpool Starting new HTTPS >>>>> > > connection (1): lbn-r-engine-01.mp.local 2018-02-19 14:23:17,980 >>>>> > > requests.packages.urllib3.connectionpool Starting new HTTPS >>>>> > > connection (1): lbn-r-engine-01.mp.local 2018-02-19 14:23:18,391 >>>>> > > root ip_address missing in the external gateway information. >>>>> > > Traceback (most recent call last): >>>>> > > File "/usr/share/ovirt-provider-ovn/handlers/base_handler.py", >>>>> > > line 131, in _handle_request >>>>> > > method, path_parts, content) >>>>> > > File >>>>> > > "/usr/share/ovirt-provider-ovn/handlers/selecting_handler.py", >>>>> line >>>>> > > 175, in handle_request return self.call_response_handler(handler, >>>>> > > content, parameters) File >>>>> > > "/usr/share/ovirt-provider-ovn/handlers/neutron.py", line 36, in >>>>> > > call_response_handler return response_handler(ovn_north, content, >>>>> > > parameters) File >>>>> > > "/usr/share/ovirt-provider-ovn/handlers/neutron_responses.py", >>>>> line >>>>> > > 205, in post_routers router = nb_db.add_router(received_router) >>>>> > > File "/usr/share/ovirt-provider-ovn/ovndb/ovn_north_mappers.py", >>>>> > > line 57, in wrapper >>>>> > > validate_rest_input(rest_data) >>>>> > > File "/usr/share/ovirt-provider-ovn/ovndb/ovn_north_mappers.py", >>>>> > > line 530, in validate_add_rest_input >>>>> > > RouterMapper._validate_external_gateway_info(rest_data) >>>>> > > File "/usr/share/ovirt-provider-ovn/ovndb/ovn_north_mappers.py", >>>>> > > line 565, in _validate_external_gateway_info >>>>> > > message.format(key=RouterMapper.REST_ROUTER_IP_ADDRESS) >>>>> > > RestDataError >>>>> > > >>>>> > > >>>>> > > It can be seen that there is no external ip for the router. But how >>>>> > > to ask it and where is it done? >>>>> > > >>>>> > > 2018-02-19 14:05 GMT+03:00 Dominik Holler <dholler(a)redhat.com>: >>>>> > > >>>>> > >> Hi Alexey, >>>>> > >> can you please change level of logger_root and handler_logfile in >>>>> > >> /etc/ovirt-provider-ovn/logger.conf >>>>> > >> to DEBUG, restart ovirt-provider-ovn, try to create the router >>>>> > >> again and share the logfile with us? >>>>> > >> The logfile has to contain the relevant request, e.g. similar to >>>>> > >> this: >>>>> > >> >>>>> > >> 2018-02-19 11:59:12,477 root From: 192.168.122.79:50084 Request: >>>>> > >> POST /v2.0/routers.json 2018-02-19 11:59:12,477 root Request body: >>>>> > >> {"router": {"external_gateway_info": {"network_id": >>>>> > >> "c1d4f8e3-8b5d-464e-825a-5f615a18a900", "enable_snat": false, >>>>> > >> "external_fixed_ips": [{"subnet_id": >>>>> > >> "08efc369-ff36-4dd4-b5f9-ada86d7724db", "ip_address": >>>>> > >> "10.0.0.2"}]}, "name": "add_router_router", "admin_state_up": >>>>> > >> true}} >>>>> > >> >>>>> > >> Thanks, >>>>> > >> Dominik >>>>> > >> >>>>> > >> >>>>> > >> On Mon, 19 Feb 2018 11:40:02 +0300 >>>>> > >> Aliaksei Nazarenka <aliaksei.nazarenka(a)gmail.com> wrote: >>>>> > >> >>>>> > >> > Good afternoon! >>>>> > >> > With the synchronization of the created networks in manageiq and >>>>> > >> > ovirt everything is OK, thanks a lot! The only nuance - after >>>>> > >> > creating a network or subnet in manageiq, you need to manually >>>>> > >> > update the state after which you can see these items in the >>>>> > >> > list. Is there any way to automate this process? Also, maybe you >>>>> > >> > can help me: when I create a router, I get an error. Unable to >>>>> > >> > create a Network Router "test": undefined method `[] 'for nil: >>>>> > >> > NilClass and in the logs at this point next" 2018-02-19 11: 22: >>>>> > >> > 19,391 root ip_address missing in the external gateway >>>>> > >> > information. Traceback (most recent last call last): File >>>>> > >> > "/usr/share/ovirt-provider-ovn/handlers/base_handler.py", line >>>>> > >> > 131, in _handle_request method, path_parts, content) >>>>> > >> > File >>>>> > >> > "/usr/share/ovirt-provider-ovn/handlers/selecting_handler.py", >>>>> > >> > line 175, in handle_request return self.call_response_handler >>>>> > >> > (handler, content, parameters) File >>>>> > >> > "/usr/share/ovirt-provider-ovn/handlers/neutron.py", line 36, >>>>> in >>>>> > >> > call_response_handler return response_handler (ovn_north, >>>>> > >> > content, parameters) File >>>>> > >> > "/usr/share/ovirt-provider-ovn/handlers/neutron_responses.py", >>>>> > >> > line 205, in post_routers router = nb_db.add_router >>>>> > >> > (received_router) File >>>>> > >> > "/usr/share/ovirt-provider-ovn/ovndb/ovn_north_mappers.py", >>>>> line >>>>> > >> > 57, in wrapper validate_rest_input (rest_data) >>>>> > >> > File >>>>> > >> > "/usr/share/ovirt-provider-ovn/ovndb/ovn_north_mappers.py", >>>>> line >>>>> > >> > 530, in validate_add_rest_input >>>>> > >> > RouterMapper._validate_external_gateway_info (rest_data) File >>>>> > >> > "/usr/share/ovirt-provider-ovn/ovndb/ovn_north_mappers.py", >>>>> line >>>>> > >> > 565, in _validate_external_gateway_info message.format (key = >>>>> > >> > RouterMapper.REST_ROUTER_IP_ADDRESS) RestDataError " >>>>> > >> > Swears at the missing external ip address of the router. The >>>>> > >> > question is how to set it? >>>>> > >> > >>>>> > >> > 2018-02-16 19:22 GMT+03:00 Dominik Holler <dholler(a)redhat.com>: >>>>> > >> > >>>>> > >> > > Hi Alexey, >>>>> > >> > > For the provider ovirt-provider-ovn created by engine-setup >>>>> the >>>>> > >> > > automatic synchronization of networks of cluster with this >>>>> > >> > > provider as default network provider is activated by >>>>> > >> > > engine-setup. >>>>> > >> > > >>>>> > >> > > Please find [1] if you want to activate this feature for other >>>>> > >> > > providers, too. Additional information about controlling the >>>>> > >> > > synchronization are available in [2]. >>>>> > >> > > >>>>> > >> > > Please find my question below. >>>>> > >> > > >>>>> > >> > > [1] >>>>> > >> > > https://bugzilla.redhat.com/attachment.cgi?id=1397090 >>>>> > >> > > >>>>> > >> > > [2] >>>>> > >> > > http://ovirt.github.io/ovirt-engine-api-model/4.2/#types/ >>>>> > >> > > open_stack_network_provider/attributes/auto_sync >>>>> > >> > > >>>>> > >> > > On Fri, 16 Feb 2018 10:00:46 +0200 >>>>> > >> > > Alona Kaplan <alkaplan(a)redhat.com> wrote: >>>>> > >> > > >>>>> > >> > > > Hi Dominik, >>>>> > >> > > > >>>>> > >> > > > Can you please help Alexey? >>>>> > >> > > > >>>>> > >> > > > Thanks, >>>>> > >> > > > Alona. >>>>> > >> > > > >>>>> > >> > > > On Feb 16, 2018 09:48, "Aliaksei Nazarenka" >>>>> > >> > > > <aliaksei.nazarenka(a)gmail.com> wrote: >>>>> > >> > > > >>>>> > >> > > > Hello! >>>>> > >> > > > I read this - " >>>>> > >> > > > Dominik Holler 2018-01-25 10:45:09 EST >>>>> > >> > > > >>>>> > >> > > > Currently, the property is only available in rest-api and >>>>> not >>>>> > >> > > > available in webadmin. For backward compatibility, the >>>>> > >> > > > property is set to 'disabled' by default in rest-api and >>>>> > >> > > > webadmin. If you think the property should be available in >>>>> > >> > > > webadmin, please create a bug with a proposed default value >>>>> > >> > > > to track this." >>>>> > >> > > > >>>>> > >> > > > and i understand this feature (auto add ovn network in >>>>> > >> > > > ovirt) of now. How can i do to on it? I read all comments, >>>>> > >> > > > but strangely - most of the files either do not exist for me >>>>> > >> > > > or are in other places and >>>>> > >> > > >>>>> > >> > > Can you help me finding this comments? >>>>> > >> > > >>>>> > >> > > > already have the current version. Could you tell me >>>>> > >> > > > specifically where this function is turned on? I will >>>>> > >> > > > repeat, I use Ovirt engine >>>>> > >> > > > 4.2.2.1-0.0.master.20180214165528.git38ff5af.el7.centos >>>>> > >> > > > >>>>> > >> > > > >>>>> > >> > > > >>>>> > >> > > > 2018-02-15 18:03 GMT+03:00 Alona Kaplan >>>>> > >> > > > <alkaplan(a)redhat.com>: >>>>> > >> > > > > Currently, AFAIK there is no request to add this >>>>> > >> > > > > functionality to manageiq. You're welcome to open a bug to >>>>> > >> > > > > request it. Anyway, you can easily attach ovn networks to >>>>> > >> > > > > vms using ovirt. >>>>> > >> > > > > >>>>> > >> > > > > On Feb 15, 2018 16:11, "Aliaksei Nazarenka" >>>>> > >> > > > > <aliaksei.nazarenka(a)gmail.com> wrote: >>>>> > >> > > > > >>>>> > >> > > > >> Is it planned to add this functionality? >>>>> > >> > > > >> >>>>> > >> > > > >> 2018-02-15 17:10 GMT+03:00 Alona Kaplan >>>>> > >> > > > >> <alkaplan(a)redhat.com>: >>>>> > >> > > > >>> >>>>> > >> > > > >>> >>>>> > >> > > > >>> On Thu, Feb 15, 2018 at 4:03 PM, Aliaksei Nazarenka < >>>>> > >> > > > >>> aliaksei.nazarenka(a)gmail.com> wrote: >>>>> > >> > > > >>> >>>>> > >> > > > >>>> and how i can change network in the created VM? >>>>> > >> > > > >>>> >>>>> > >> > > > >>> >>>>> > >> > > > >>> It is not possible via manageiq. Only via ovirt. >>>>> > >> > > > >>> >>>>> > >> > > > >>> >>>>> > >> > > > >>>> >>>>> > >> > > > >>>> Sorry for my intrusive questions))) >>>>> > >> > > > >>>> >>>>> > >> > > > >>>> 2018-02-15 16:51 GMT+03:00 Aliaksei Nazarenka < >>>>> > >> > > > >>>> aliaksei.nazarenka(a)gmail.com>: >>>>> > >> > > > >>>> >>>>> > >> > > > >>>>> ovirt-provider-ovn-1.2.7-0.201 >>>>> 80213232754.gitebd60ad.el7. >>>>> > >> > > centos.noarch >>>>> > >> > > > >>>>> on hosted-engine >>>>> > >> > > > >>>>> ovirt-provider-ovn-driver-1.2.5-1.el7.centos.noarch >>>>> on >>>>> > >> > > > >>>>> ovirt hosts >>>>> > >> > > > >>>>> >>>>> > >> > > > >>>>> 2018-02-15 16:40 GMT+03:00 Alona Kaplan >>>>> > >> > > > >>>>> <alkaplan(a)redhat.com>: >>>>> > >> > > > >>>>>> >>>>> > >> > > > >>>>>> >>>>> > >> > > > >>>>>> On Thu, Feb 15, 2018 at 3:36 PM, Aliaksei Nazarenka >>>>> > >> > > > >>>>>> < aliaksei.nazarenka(a)gmail.com> wrote: >>>>> > >> > > > >>>>>> >>>>> > >> > > > >>>>>>> when i try to create network router, i see this >>>>> > >> > > > >>>>>>> message: *Unable to create Network Router >>>>> > >> > > > >>>>>>> "test_router": undefined method `[]' for >>>>> > >> > > > >>>>>>> nil:NilClass* >>>>> > >> > > > >>>>>> >>>>> > >> > > > >>>>>> What ovn-provider version you're using? Can you >>>>> please >>>>> > >> > > > >>>>>> attach the ovn provider log >>>>> > >> > > > >>>>>> ( /var/log/ovirt-provider-ovn.log)? >>>>> > >> > > > >>>>>> >>>>> > >> > > > >>>>>> >>>>> > >> > > > >>>>>>> >>>>> > >> > > > >>>>>>> 2018-02-15 16:20 GMT+03:00 Aliaksei Nazarenka < >>>>> > >> > > > >>>>>>> aliaksei.nazarenka(a)gmail.com>: >>>>> > >> > > > >>>>>>> >>>>> > >> > > > >>>>>>>> Big Thank you! This work! But... Networks are >>>>> > >> > > > >>>>>>>> created, but I do not see them in the ovirt >>>>> > >> > > > >>>>>>>> manager, but through the ovn-nbctl command, I see >>>>> > >> > > > >>>>>>>> all the networks. And maybe you can tell me how to >>>>> > >> > > > >>>>>>>> assign a VM network from Manageiq? >>>>> > >> > > > >>>>>>>> >>>>> > >> > > > >>>>>>>> 2018-02-15 15:01 GMT+03:00 Alona Kaplan >>>>> > >> > > > >>>>>>>> <alkaplan(a)redhat.com>: >>>>> > >> > > > >>>>>>>> >>>>> > >> > > > >>>>>>>>> >>>>> > >> > > > >>>>>>>>> >>>>> > >> > > > >>>>>>>>> On Thu, Feb 15, 2018 at 1:54 PM, Aliaksei >>>>> > >> > > > >>>>>>>>> Nazarenka < aliaksei.nazarenka(a)gmail.com> wrote: >>>>> > >> > > > >>>>>>>>> >>>>> > >> > > > >>>>>>>>>> Error - 1 Minute Ago >>>>> > >> > > > >>>>>>>>>> undefined method `orchestration_stacks' for >>>>> > >> > > > >>>>>>>>>> #<ManageIQ::Providers::Redhat: >>>>> > >> :InfraManager:0x00000007bf9288> >>>>> > >> > > > >>>>>>>>>> - I get this message if I try to create a network >>>>> > >> > > > >>>>>>>>>> of overts and then try to check the status of the >>>>> > >> > > > >>>>>>>>>> network manager. >>>>> > >> > > > >>>>>>>>>> >>>>> > >> > > > >>>>>>>>> >>>>> > >> > > > >>>>>>>>> It is the same bug. >>>>> > >> > > > >>>>>>>>> You need to apply the fixes in >>>>> > >> > > > >>>>>>>>> https://github.com/ManageIQ/ma >>>>> > >> > > > >>>>>>>>> nageiq-providers-ovirt/pull/198/files to make it >>>>> > >> > > > >>>>>>>>> work. The best option is to upgrade your version. >>>>> > >> > > > >>>>>>>>> >>>>> > >> > > > >>>>>>>>> >>>>> > >> > > > >>>>>>>>>> 2018-02-15 14:28 GMT+03:00 Aliaksei Nazarenka < >>>>> > >> > > > >>>>>>>>>> aliaksei.nazarenka(a)gmail.com>: >>>>> > >> > > > >>>>>>>>>> >>>>> > >> > > > >>>>>>>>>>> I tried to make changes to the file >>>>> > >> > > > >>>>>>>>>>> refresher_ovn_provider.yml - changed the >>>>> > >> > > > >>>>>>>>>>> passwords, corrected the names of the names, but >>>>> > >> > > > >>>>>>>>>>> it was not successful. >>>>> > >> > > > >>>>>>>>>>> >>>>> > >> > > > >>>>>>>>>>> 2018-02-15 14:26 GMT+03:00 Aliaksei Nazarenka < >>>>> > >> > > > >>>>>>>>>>> aliaksei.nazarenka(a)gmail.com>: >>>>> > >> > > > >>>>>>>>>>> >>>>> > >> > > > >>>>>>>>>>>> Hi! >>>>> > >> > > > >>>>>>>>>>>> I'm use oVirt 4.2.2 + Manageiq >>>>> > >> > > > >>>>>>>>>>>> gaprindashvili-1.2018012514301 9_1450f27 >>>>> > >> > > > >>>>>>>>>>>> After i set this commits (upstream - >>>>> > >> > > > >>>>>>>>>>>> https://bugzilla.redhat.com/1542063) i no saw >>>>> > >> > > > >>>>>>>>>>>> changes. >>>>> > >> > > > >>>>>>>>>>>> >>>>> > >> > > > >>>>>>>>>>>> >>>>> > >> > > > >>>>>>>>>>>> 2018-02-15 11:22 GMT+03:00 Alona Kaplan >>>>> > >> > > > >>>>>>>>>>>> <alkaplan(a)redhat.com>: >>>>> > >> > > > >>>>>>>>>>>> >>>>> > >> > > > >>>>>>>>>>>>> Hi, >>>>> > >> > > > >>>>>>>>>>>>> >>>>> > >> > > > >>>>>>>>>>>>> What version of manageiq you are using? >>>>> > >> > > > >>>>>>>>>>>>> We had a bug >>>>> > >> > > > >>>>>>>>>>>>> https://bugzilla.redhat.com/1542152 (upstream >>>>> > >> > > > >>>>>>>>>>>>> - https://bugzilla.redhat.com/1542063) that >>>>> > >> > > > >>>>>>>>>>>>> was fixed in version 5.9.0.20 >>>>> > >> > > > >>>>>>>>>>>>> >>>>> > >> > > > >>>>>>>>>>>>> Please let me know it upgrading the version >>>>> > >> > > > >>>>>>>>>>>>> helped you. >>>>> > >> > > > >>>>>>>>>>>>> >>>>> > >> > > > >>>>>>>>>>>>> Thanks, >>>>> > >> > > > >>>>>>>>>>>>> Alona. >>>>> > >> > > > >>>>>>>>>>>>> >>>>> > >> > > > >>>>>>>>>>>>> On Wed, Feb 14, 2018 at 2:32 PM, Aliaksei >>>>> > >> > > > >>>>>>>>>>>>> Nazarenka < aliaksei.nazarenka(a)gmail.com> >>>>> > >> > > > >>>>>>>>>>>>> wrote: >>>>> > >> > > > >>>>>>>>>>>>>> Good afternoon! >>>>> > >> > > > >>>>>>>>>>>>>> I read your article - >>>>> > >> > > > >>>>>>>>>>>>>> https://www.ovirt.org/develop/ >>>>> > >> > > > >>>>>>>>>>>>>> release-management/features/ne >>>>> twork/manageiq_ovn/. >>>>> > >> > > > >>>>>>>>>>>>>> I have only one question: how to create a >>>>> > >> > > > >>>>>>>>>>>>>> network or subnet in Manageiq + ovirt 4.2.1. >>>>> > >> > > > >>>>>>>>>>>>>> When I try to create a network, I need to >>>>> > >> > > > >>>>>>>>>>>>>> select a tenant, but there is nothing that I >>>>> > >> > > > >>>>>>>>>>>>>> could choose. How can it be? >>>>> > >> > > > >>>>>>>>>>>>>> >>>>> > >> > > > >>>>>>>>>>>>>> Sincerely. Alexey Nazarenko >>>>> > >> > > > >>>>>>>>>>>>>> >>>>> > >> > > > >>>>>>>>>>>>> >>>>> > >> > > > >>>>>>>>>>>>> >>>>> > >> > > > >>>>>>>>>>>> >>>>> > >> > > > >>>>>>>>>>> >>>>> > >> > > > >>>>>>>>>> >>>>> > >> > > > >>>>>>>>> >>>>> > >> > > > >>>>>>>> >>>>> > >> > > > >>>>>>> >>>>> > >> > > > >>>>>> >>>>> > >> > > > >>>>> >>>>> > >> > > > >>>> >>>>> > >> > > > >>> >>>>> > >> > > > >> >>>>> > >> > > >>>>> > >> > > >>>>> > >> >>>>> > >> >>>>> > > >>>>> >>>>> >>>> >>> >> >

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Unable to remove storage domain's
by Ladislav Humenik 21 Feb '18

21 Feb '18

Hello, we can not remove old NFS-data storage domains, this 4 are already deactivated and unattached: engine=> select id,storage_name from storage_domains where storage_name like 'bs09%'; id | storage_name --------------------------------------+--------------- 819b419e-638b-43c7-9189-b93c0314d38a | bs09aF2C10kvm 9a403356-f58a-4e80-9435-026e6f853a9b | bs09bF2C10kvm f5efd264-045b-48d5-b35c-661a30461de5 | bs09aF2C9kvm a0989c64-fc41-4a8b-8544-914137d7eae8 | bs09bF2C9kvm (4 rows) The only images which still resides in DB are OVF_STORE templates: engine=> select image_guid,storage_name,disk_description from images_storage_domain_view where storage_name like 'bs09%'; image_guid | storage_name | disk_description --------------------------------------+---------------+------------------ 6b72139d-a4b3-4e22-98e2-e8b1d64e8e50 | bs09bF2C9kvm | OVF_STORE 997fe5a6-9647-4d42-b074-27767984b7d2 | bs09bF2C9kvm | OVF_STORE 2b1884cb-eb37-475f-9c24-9638400f15af | bs09aF2C10kvm | OVF_STORE 85383ffe-68ba-4a82-a692-d93e38bf7f4c | bs09aF2C9kvm | OVF_STORE bca14796-aed1-4747-87c9-1b25861fad86 | bs09aF2C9kvm | OVF_STORE 797c27bf-7c2d-4363-96f9-565fa58d0a5e | bs09bF2C10kvm | OVF_STORE 5d092a1b-597c-48a3-8058-cbe40d39c2c9 | bs09bF2C10kvm | OVF_STORE dc61f42f-1330-4bfb-986a-d868c736da59 | bs09aF2C10kvm | OVF_STORE (8 rows) Current oVirt Engine version: 4.1.8.2-1.el7.centos Exception logs from engine are in attachment Do you have any magic sql statement to figure out what is causing this exception and how we can remove those storage domains without disruption ? Thank you in advance -- Ladislav Humenik

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[ANN] oVirt 4.2.2 Second Release Candidate is now available
by Lev Veyde 21 Feb '18

21 Feb '18

The oVirt Project is pleased to announce the availability of the oVirt 4.2.2 Second Release Candidate, as of February 21th, 2018 This update is a release candidate of the second in a series of stabilization updates to the 4.2 series. This is pre-release software. This pre-release should not to be used in production. This release is available now for: * Red Hat Enterprise Linux 7.4 or later * CentOS Linux (or similar) 7.4 or later This release supports Hypervisor Hosts running: * Red Hat Enterprise Linux 7.4 or later * CentOS Linux (or similar) 7.4 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 already available - oVirt Node will be available soon [2] Additional Resources: * Read more about the oVirt 4.2.2 release highlights: http://www.ovirt.org/release/4. <http://www.ovirt.org/release/4.2.2/>2 <http://www.ovirt.org/release/4.2.2/>. <http://www.ovirt.org/release/4.2.2/> 2 <http://www.ovirt.org/release/4.2.2/>/ <http://www.ovirt.org/release/4.2.2/> * 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. <http://www.ovirt.org/release/4.2.2/>2 <http://www.ovirt.org/release/4.2.2/>. <http://www.ovirt.org/release/4.2.2/> 2 <http://www.ovirt.org/release/4.2.2/>/ <http://www.ovirt.org/release/4.2.2/> [2] http://resources.ovirt.org/pub/ovirt-4. <http://resources.ovirt.org/pub/ovirt-4.2-pre/iso/>2-pre <http://resources.ovirt.org/pub/ovirt-4.2-pre/iso/>/iso/ <http://resources.ovirt.org/pub/ovirt-4.2-pre/iso/> -- Lev Veyde Software Engineer, RHCE | RHCVA | MCITP Red Hat Israel <https://www.redhat.com> lev(a)redhat.com | lveyde(a)redhat.com <https://red.ht/sig> TRIED. TESTED. TRUSTED. <https://redhat.com/trusted>

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Re: [ovirt-users] Cannot delete auto-generated snapshot
by Eyal Shenitzky 21 Feb '18

21 Feb '18

Hi Robert, The Auto-generated snapshot created while performing live storage migration of disks (moving disks from one storage domain to another while the VM is up), the Auto-generated snapshot should be removed automatically by the engine when the live migration ends. The log you sent me doesn't contain the disk migration that you described. Please send me some older log so I will be able to investigate if there was a problem. On Tue, Feb 20, 2018 at 6:38 PM, Langley, Robert <Robert.Langley(a)ventura.org > wrote: > Attached now is the vdsm log from the hypervisor currently hosting the VMs. > > > ------------------------------ > *From:* Eyal Shenitzky <eshenitz(a)redhat.com> > *Sent:* Tuesday, February 20, 2018 2:49 AM > *To:* Langley, Robert > *Cc:* users(a)ovirt.org > *Subject:* Re: [ovirt-users] Cannot delete auto-generated snapshot > > Hey Robert, > > Can you please attach the VDSM and Engine log? > > Also, please write the version of the engine you are working with. > > > > On Tue, Feb 20, 2018 at 12:17 PM, Langley, Robert < > Robert.Langley(a)ventura.org> wrote: > > I was moving some virtual disks from one storage server to another. Now, I > have a couple servers that have the auto-generated snapshot, without disks, > and I cannot delete them. The VM will not start and there is the complaint > that the disks are illegal. > > Any help would be appreciated. I'm going to bed for now, but will try to > wake up earlier. > > _______________________________________________ > Users mailing list > Users(a)ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > > > > -- > Regards, > Eyal Shenitzky > -- Regards, Eyal Shenitzky

2 1

VM with "a lot" of disks : OK ?
by spfma.tech＠e.mail.fr 21 Feb '18

21 Feb '18

--=_091efa35a73c9324acc82370a6a1cd04 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Hi,=0A Is there any kind of penalty or risk using something like a dozen= of separate disks for a VM stored on a NFS datastore ? Regards =0A=0A--= ------------------------------------------------------------------------= -----------------------=0AFreeMail powered by mail.fr --=_091efa35a73c9324acc82370a6a1cd04 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable <div><span style=3D"font-family: arial, helvetica,sans-serif; font-size:= 10pt; color: #000000;">Hi,<br /></span></div>=0A<div><span style=3D"fon= t-family: arial, helvetica,sans-serif; font-size: 10pt; color: #000000;"= >Is there any kind of penalty or risk using something like a dozen of se= parate disks for a VM stored on a NFS datastore ?</span></div>=0A<div><s= pan style=3D"font-family: arial, helvetica,sans-serif; font-size: 10pt;= color: #000000;">Regards</span></div>=0A <br/><hr>Fr= eeMail powered by <a href=3D"https://mail.fr" target=3D"_blank">mail.fr<= /a>=0A --=_091efa35a73c9324acc82370a6a1cd04--

3 2

Use of virtual disks
by Langley, Robert 21 Feb '18

21 Feb '18

--_000_CY1PR09MB02986AF1BA90BAD8F52448A087CE0CY1PR09MB0298namp_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable My first experience with this situation using oVirt. I do come from using VMWare and have been also been using oVirt for several= years. We've also paid for RHEV, but migration is held up at the moment. I am tryi= ng to prepare for that. My problem is how it does not appear to be so simple to utilize the VM disk= s. In VMWare it is so simple. Snapshot or not, in vSphere I can take the vi= rtual disk file and use it for another VM when needed. It doesn't make sens= e to me in oVirt. I have another entry here about my issue that lead to th= is need, where I am not able to delete snapshot files for those disks I was= attempting to live migrate and there was an issue... Now, the empty snapsh= ot files are preventing some VMs from starting. It seems I should be able t= o take the VM disk files, without the snapshots, and use them with another = VM. But, that does not appear possible from what I can tell in oVirt. I desperately need to get one specific VM going. The other two, no worries.= I was able to restore from backup, one of the effected VMs. The third is n= ot important at all and can easily by re-created. Is anyone experienced with taking VM disks from one and using them (without= snapshots) with another VM? I could really use some sort of workaround. Thanks if anyone can come up with a good answer that would help. -Robert L. --_000_CY1PR09MB02986AF1BA90BAD8F52448A087CE0CY1PR09MB0298namp_ Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable <html> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Diso-8859-= 1"> <style type=3D"text/css" style=3D"display:none;"></style> </head> <body dir=3D"ltr"> <div id=3D"divtagdefaultwrapper" style=3D"font-size:12pt;color:#000000;font= -family:Calibri,Helvetica,sans-serif;" dir=3D"ltr"> <div>My first experience with this situation using oVirt.</div> <div>I do come from using VMWare and have been also been using oVirt for se= veral years.</div> <div>We've also paid for RHEV, but migration is held up at the moment. I am= trying to prepare for that.</div> <div><br> </div> <div>My problem is how it does not appear to be so simple to utilize the VM= disks. In VMWare it is so simple. Snapshot or not, in vSphere I can take t= he virtual disk file and use it for another VM when needed. It doesn't make= sense to me in oVirt. I have another entry here about my  issue that lead to this need, where I am not abl= e to delete snapshot files for those disks I was attempting to live migrate= and there was an issue... Now, the empty snapshot files are preventing som= e VMs from starting. It seems I should be able to take the VM disk files, without the snapshots, and use them wit= h another VM. But, that does not appear possible from what I can tell in oV= irt.</div> <div><br> </div> <div>I desperately need to get one specific VM going. The other two, no wor= ries. I was able to restore from backup, one of the effected VMs. The third= is not important at all and can easily by re-created.</div> <div>Is anyone experienced with taking VM disks from one and using them (wi= thout snapshots) with another VM? I could really use some sort of workaroun= d.</div> <div><br> </div> <div>Thanks if anyone can come up with a good answer that would help.</div> <div>-Robert L.<br> </div> </div> </body> </html> --_000_CY1PR09MB02986AF1BA90BAD8F52448A087CE0CY1PR09MB0298namp_--

2 2