December 2015 - Devel - oVirt List Archives

Hello and a question about live migration in oVirt
by zhukaijie 03 Dec '15

03 Dec '15

Does data in live migration transported in plaintext by default? Does there exist any protection mechanism in oVirt to protect data trasportation betweens hosts during live migration? Thank you

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[VDSM] Coverage reports
by Nir Soffer 03 Dec '15

03 Dec '15

Hi all, Thanks to Edward, we have now coverage reports in jenkins. The way to access the report on jenkins is to use this url: http://jenkins.ovirt.org/job/vdsm_master_check-patch-fc23-x86_64/<build-number>/artifact/exported-artifacts/htmlcov/index.html Here is an example, hopefully it will be accessible when you try: http://jenkins.ovirt.org/job/vdsm_master_check-patch-fc23-x86_64/648/artifa… Todo: - Easy way to access the report from gerrit It should be easy to add a link the coverage report in the comment added by jenkins after a build finish. - Store the coverage reports for longer time, maybe a week? - We have only 45% coverage instead of the minimum, 100%. Note that coverage of 25% can mean *no* code was run by the tests. The only code running was the functions and class definitions. Here is an example: http://jenkins.ovirt.org/job/vdsm_master_check-patch-fc23-x86_64/648/artifa… Modules that were never imported during the tests have 0% coverage: http://jenkins.ovirt.org/job/vdsm_master_check-patch-fc23-x86_64/648/artifa… - coverage creates lot of useless noise in the jenkins logs, need to slicense this output. http://jenkins.ovirt.org/job/vdsm_master_check-patch-fc23-x86_64/648/consol… I did not find a way to do this in nosetests, may need hacking nose coverage plugin. - The report includes only the tests in the tests directory. We have additional tests in lib/vdsm/infra/* which are not included. We should move these to the tests directory. - The report is using absolute paths, but we like shorter relative paths. I don't see a way to configure nosetests or coverage to generate relative paths. May need hacking of the generated html/json in htmlcov. - Add "make coverage" target for running coverage locally - An easy way to enable coverage for the functional tests or for running a single test module. Can be done using nosetests --cover* options. Should be documented in tests/README, and maybe automated using a script or Makefile. When running locally, one would like to have the script open the report in the browser automatically: xdg-open tests/htmlcov/index.html - An easy way to enable coverage when testing flows in vdsm Petr sent a patch for enabling coverage using vdsm.conf: https://gerrit.ovirt.org/49168 We discussed adding vdsm-coverage package that will make it easy to setup Nir

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[ANN] oVirt 3.6.1 Second Release Candidate is now available for testing
by Sandro Bonazzola 03 Dec '15

03 Dec '15

The oVirt Project is pleased to announce the availability of the Second Release Candidate of oVirt 3.6.1 for testing, as of December 3rd, 2015. This release is available now for Fedora 22, Red Hat Enterprise Linux 6.7, CentOS Linux 6.7 (or similar) and Red Hat Enterprise Linux >= 7.1, CentOS Linux >= 7.1 (or similar). This release supports Hypervisor Hosts running Red Hat Enterprise Linux >= 7.1, CentOS Linux >= 7.1 (or similar) and Fedora 22. Highly experimental support for Debian 8.2 Jessie has been added too. This release candidate includes updated packages for: - ovirt-engine - ovirt-engine-extension-aaa-jdbc - ovirt-hosted-engine-ha - ovirt-hosted-engine-setup - vdsm This release of oVirt 3.6.1 includes numerous bug fixes. See the release notes [1] for an initial list of the new features and bugs fixed. Please refer to release notes [1] for Installation / Upgrade instructions. A new oVirt Live ISO will be available soon[2]. Please note that mirrors[3] may need usually one day before being synchronized. Please refer to the release notes for known issues in this release. [1] http://www.ovirt.org/OVirt_3.6.1_Release_Notes [2] http://resources.ovirt.org/pub/ovirt-3.6-pre/iso/ [3] http://www.ovirt.org/Repository_mirrors#Current_mirrors -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

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vdsm debian support
by Sandro Bonazzola 02 Dec '15

02 Dec '15

Hi VDSM developers, I built 3.6.1 packages for Debian and I like you to give it a run. I've one host with VDSM and its dependencies installed I can share with you. If you want to try it yourself, just install a minimal debian and add to */etc/apt/sources.list* : # 3.6.0 base deb http://resources.ovirt.org/pub/ovirt-3.6/debian/ binary/ deb-src http://resources.ovirt.org/pub/ovirt-3.6/debian/ source/ # 3.6.1 new packages deb http://resources.ovirt.org/pub/ovirt-3.6-pre/debian/ <http://resources.ovirt.org/pub/ovirt-3.6/debian/> binary/ deb-src http://resources.ovirt.org/pub/ovirt-3.6-pre/debian/ <http://resources.ovirt.org/pub/ovirt-3.6/debian/> source/ -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

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Slides for the Java 8 presentation yesterday
by Juan Hernández 02 Dec '15

02 Dec '15

Hello all, The slides for the Java 8 new features that I delivered yesterday are available here: https://jhernand.fedorapeople.org/java8/slides.html There is no recording, as hangout failed and I forgot to record the BlueJeans call, sorry. Regards, Juan Hernandez -- Dirección Comercial: C/Jose Bardasano Baos, 9, Edif. Gorbea 3, planta 3ºD, 28016 Madrid, Spain Inscrita en el Reg. Mercantil de Madrid – C.I.F. B82657941 - Red Hat S.L.

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[2015-12-01] Weekly infra team status
by David Caro 01 Dec '15

01 Dec '15

--mhOzvPhkurUs4vA9 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi everyone, this week updates: * Jenkins slaves stabilized After last week's upgrade, some of the slaves got wrongly configured, during this week all the slaves have been checked and fixed any issues found. * Artifactory migration We are migrating to an artifactory server on PHX hosting, everything is ready but if you have any ovirt-engine patches and you haven't rebased lately, please do, or your patches will start failing the tests on thur= sday morning (when the final migration will be made). * Ticketing system for infra issues We have almost ready the setup to create infra tickets from emails, that will allow us to handle better the requests and gather statistics, to a= void requests being forgotten or unanswered. (Thanks Vishnu!) Will send a dedicated email once it's ready, for now you can still use = the jira page [1] or infa mailing list * Ovirt system tests are now running on two dedicated slaves, ovirt-srv08 a= nd ovirt-srv09, which were manually setup. * New docs for repoman project [2] They are just dumped from the code, need some formatting and proper structure, but it's a big advance [1] https://ovirt-jira.atlassian.net [2] http://repoman.readthedocs.org/en/latest --=20 David Caro Red Hat S.L. Continuous Integration Engineer - EMEA ENG Virtualization R&D Tel.: +420 532 294 605 Email: dcaro(a)redhat.com IRC: dcaro|dcaroest@{freenode|oftc|redhat} Web: www.redhat.com RHT Global #: 82-62605 --mhOzvPhkurUs4vA9 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEcBAEBAgAGBQJWXeBBAAoJEEBxx+HSYmnDT20IAJNtRo6DfeSsw19Y3ckWQl+Z 3ksG6px2HkeTb2qdNRC8SFKiUHyWug2+E9aoINIyQRG5S2O9/ykIm6eueOat7z/5 nccRsx1hikXgArj0HHybvXGppxnGOGNApCEaO5wlxtnGBp6YAUGQaBt2qpprPiaA Nfq/0Zyv1MKZf5H1QmgaFeDE/ASPp45evIQ8solQIjrY81QkDb56zvKDRpfR8W5k xQDTSUPmdlmRkqrGpApfeFUvG1Ou5VQeekYhfl/hx+EY10wOzPNwrBl1m46sVir8 jj/rFFJuYpbviogd81nEX1QP15De1DSaAsheja+x7f4AWWBmkdtmg56UNQxNRHI= =4+70 -----END PGP SIGNATURE----- --mhOzvPhkurUs4vA9--

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[ATN] [master] SSO patchset were merged
by Alon Bar-Lev 01 Dec '15

01 Dec '15

Hello, We have merged SSO patchset into master. These kind of deep infra changes are non trivial, we hope we reduced most of the side effects within the 171 revisions and testing. Thanks for Ravi Nori for his great effort! The SSO is based on OAuth2 specification, full description is available[1], it is a stable supported interface of engine. In a nut shell, the major change is that login dialog is now handled by a separate non gwt webapp, this webapp provides authentication and authorization services to other webapps. The immediate bonus is: no need to re-authenticate to user portal and/or admin portal, maybe soon we integrate reports. Performance bonus: if using spnego (kerberos) there is no performance penalty (double request). Usability bonus: support many authentication sequences we were unable to provide using the previous implementation. Regards, Alon Bar-Lev. [1] http://www.ovirt.org/Features/UniformSSOSupport

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[ANN] oVirt 3.5 won't receive further updates
by Sandro Bonazzola 01 Dec '15

01 Dec '15

Hi, due to the release of recent 3.6.0 major release of the oVirt project, and upcoming release of its first maintenance release 3.6.1, the last 3.5 release is 3.5.6 we released today. We recommend anyone hitting issued existing in 3.5 to upgrade to 3.6 to get the fixes since 3.5 won't receive further updates. Thanks, -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

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[ANN] oVirt 3.5.6 Final Release is now available
by Sandro Bonazzola 01 Dec '15

01 Dec '15

The oVirt Project is pleased to announce the availability of the oVirt 3.5.6 Final Release as of December 1st, 2015. This release is available now for Red Hat Enterprise Linux 6.7, CentOS Linux 6.7 (or similar) and Red Hat Enterprise Linux 7.1, CentOS Linux 7.1 (or similar). This release supports Hypervisor Hosts running Red Hat Enterprise Linux 6.7, CentOS Linux 6.7 (or similar) and Red Hat Enterprise Linux 7.1, CentOS Linux 7.1 (or similar). This release includes updated packages for: - ovirt-engine - ovirt-hosted-engine-ha - vdsm - ovirt-engine-sdk-python - ovirt-engine-sdk-java - ovirt-engine-cli - qemu-kvm-ev - gperftools - ipxe - libunwind - OVMF - qemu-guest-agent - seabios - sgabios - ovirt-guest-tools See the release notes [1] for a list of fixed bugs. Please refer to release notes [1] for Installation / Upgrade instructions. a new oVirt Live ISO is already available[2]. Please note that mirrors[3] may need usually one day before being synchronized. Please refer to the release notes for known issues in this release. [1] http://www.ovirt.org/OVirt_3.5.6_Release_Notes [2] http://resources.ovirt.org/pub/ovirt-3.5/iso/ovirt-live/el6-3.5.6/ [3] http://www.ovirt.org/Repository_mirrors#Current_mirrors -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

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Error parsing option 'AutoRecoveryAllowedTypes'
by Sandro Bonazzola 01 Dec '15

01 Dec '15

This morning my 3.6.1 RC1 engine refuses to start. Looking at the logs I see: 2015-12-01 06:27:55,611 ERROR [org.ovirt.engine.core.dal.dbbroker.generic.DBConfigUtils] (ServerService Thread Pool -- 43) [] Error parsing option 'AutoRecoveryAllowedTypes' value: org.codehaus.jackson.JsonParse Exception: Unexpected character ('\' (code 92)): was expecting double-quote to start field name at [Source: java.io.StringReader@3198de41; line: 1, column: 3] Is it a tracked issue? Do you need logs? I still have the engine instance if you want to inspect. -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

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