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UI plugin REST API small update
by Vojtech Szocs 20 Jan '15

20 Jan '15

Hi guys, just a small update, two patches for UI plugin REST API integration [1,2] landed into master branch recently: * fixing "UI won't auto-logout due to user inactivity" issue: REST session keep-alive requests are now sent only if there was an operation (action/query) that refreshed Engine session * setting REST session timeout to 2 x UserSessionTimeOutInterval: this to ensure that REST session is always alive as long as the Engine session is alive, see Einav's detailed gerrit comment [2] (Jan 9 5:43 PM) for detailed explanation [1] http://gerrit.ovirt.org/#/c/36622/ [2] http://gerrit.ovirt.org/#/c/36737/ TL;DR - REST session for UI plugins should work as expected; as long as the user is logged in, all UI plugins should be able to utilize provided REST session. Regards, Vojtech

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[RFC] Introducing VM Icons
by Jakub Niedermertl 19 Jan '15

19 Jan '15

Hi, I started to work on new engine UI feature - VM icons (http://www.ovirt.org/Features/VM_Icons) It allows to customize Userportal icons of VMs and Templates using uploaded images. Any comments are welcome. Jakub

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Number of VFs in oVirt SR-IOV
by Martin Polednik 19 Jan '15

19 Jan '15

Hello, Since dealing with SR-IOV, we've discovered the need to persist number of virtual functions for given virtual functions. The need is actually split into 2 parts: setting the number and persisting it. Our talks have pointed to 5 choices in persistence mechanisms: * let engine set the number when host becomes operational * implement mechanism in systemd/udev * create udev rule set * persist them inside VDSM * or actually let the system administrator handle this All of these choices except for the last still need the engine to do the initial set-up. I would like to hear your opinion on persistence mechanism and splitting the choice of mechanism and means of set-up. Since persistence is currently mostly required by networking team, I propose that [1] would be accepted as the means of set-up and in future, network team would figure out and implement their preferred way of persistence. [1] http://gerrit.ovirt.org/#/c/36216/3 Regards, mpolednik

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python-blivet requirement not available on el6
by Sandro Bonazzola 19 Jan '15

19 Jan '15

Hi, looks like vdsm added a dependency not available on EPEL 6. http://jenkins.ovirt.org/job/repos_master_check-closure_merged/DISTRIBUTION… package: vdsm-4.17.0-283.gite127687.el6.x86_64 from check-custom-el6 unresolved deps: python-blivet package: vdsm-4.17.0-292.git0b55852.el6.x86_64 from check-custom-el6 unresolved deps: python-blivet Can you share some details about this requirement? Is anybody working with epel maintainer to get this in el6? -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

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Updated Engine build options
by Vojtech Szocs 16 Jan '15

16 Jan '15

Hi guys, patch http://gerrit.ovirt.org/#/c/36739/ just landed in master branch. It adds two new Makefile variables: # Maven JVM options. BUILD_JAVA_OPTS_MAVEN # GWT compiler & DevMode JVM options. BUILD_JAVA_OPTS_GWT Use BUILD_JAVA_OPTS_MAVEN to specify JVM arguments for main "mvn" command. Default value is "-XX:MaxPermSize=512M" which should be OK for most cases. Use BUILD_JAVA_OPTS_GWT to specify JVM arguments for GWT compiler & DevMode. Default value is "" which translates into following fallback value: # gwt.jvmArgs fallback in frontend/webadmin/modules/pom.xml -Xms1024M -Xmx8192M -XX:PermSize=512M -XX:MaxPermSize=1024M Custom BUILD_JAVA_OPTS_GWT (non-empty string) value will be translated into -Dgwt.jvmArgs="..." when invoking main "mvn" command. TL;DR Engine build should work without any JVM argument tuning as before. If you're running into "java.lang.OutOfMemoryError" during the build, we suggest to limit max. simultaneous GWT permutation worker threads to 1 and tune GWT compiler JVM arguments according to your system: $ export BUILD_JAVA_OPTS_MAVEN="-XX:MaxPermSize=512M -Dgwt.compiler.localWorkers=1" $ export BUILD_JAVA_OPTS_GWT="-Xms1024M -Xmx4096M -XX:MaxPermSize=1024M" Regards, Vojtech

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[ANN] oVirt 3.5.1 First Release Candidate is now available for testing
by Sandro Bonazzola 16 Jan '15

16 Jan '15

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 The oVirt team is pleased to announce that the 3.5.1 First Release Candidate is now available for testing as of Jan 16th 2015. The release candidate is available now for Fedora 20, Red Hat Enterprise Linux 6.6 (or similar) and Red Hat Enterprise Linux 7 (or similar). This release of oVirt includes numerous bug fixes. See the release notes [1] for a list of the new features and bugs fixed. Please refer to release notes [1] for Installation / Upgrade instructions. New oVirt Live and oVirt Node ISO will be available soon as well[2]. Please note that mirrors 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_3.5.1_Release_Notes [2] http://resources.ovirt.org/pub/ovirt-3.5-pre/iso/ - -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBAgAGBQJUuPJtAAoJEHw3u57E4QAOVccP/0qAx81oBpN2U4gVwxbcFJuD tFEXGYgbdBDOrh4Z8hX/PA8U+xuRE0Ctjy3SOP9FzHnPJ6qoekPzZuSfDaKVIqvi qKOrOfQu4lE9wkTiuXuIm/4R/Oc3+34aSKCAO8KQKYx32sEVM4S3yShQVBM9p/Ga +vYearlfHjNOUoqghh/3hNhdgr82XNkS8Lk6RsGaGqbkLhEO5jo5hQ3pv2g2QGXB 7upM8kB9fM4rEDzeflcQ3gHAsak+DeGjnNzY4fKDL9iLgjm08Kf4IemQJSNqXMu6 t9lIQJHTOYGBI9eLyPZ9Q3eC9uAvmk15Ckb7tIQRMulJqI3zxzgXJrQzawDw2Srk enRfnPg18j0OZzeDZSREePDBldQv420hcKhQsQbheObRW67+A1jHQC+Nnn4iAikI y+ZGJwXHsLjmnjvuVkO4ygE2YBp8KSj8OAFLXHlrx2OZJOE4KtIhVHXIY7ES+W6z WFJIwHLGBklEmFLRWRgzcWiGxNZAIAATehvO6ZZmTC3/DWH2CfuhS1f0ZZdussxR qcEcrbd5EEy7AqV5jRDyuQP5q8S53kWawU2N7Iqxdq0QcufSo9XgMnOjqF2nJGKz 7UsPhgBbFSuF3xJbXGGMnKPCesizIm9SotjEievRe1SJxmvcxhA5fybQ7CtB7DI0 ZRmWY8kERzKAYFeH2TeQ =EKEO -----END PGP SIGNATURE-----

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Credentials for Jenkins
by Tomer Saban 16 Jan '15

16 Jan '15

Hi, I need credentials for the jenkins server. I need to activate findbugs job for a patch I'm assigned to: http://jenkins.ovirt.org/job/ovirt-engine_master_find-bugs_gerrit/23828/ Thanks, Tomer

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Packages for oVirt 3.5.1 RC
by Sandro Bonazzola 16 Jan '15

16 Jan '15

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[Feature review] Select network to be used for glusterfs
by Sahina Bose 16 Jan '15

16 Jan '15

Hi all, Please review the feature page for this proposed solution and provide your inputs - http://www.ovirt.org/Features/Select_Network_For_Gluster thanks sahina

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vdsm: unit test breakage on el6
by Dan Kenigsberg 15 Jan '15

15 Jan '15

Some of oVirt-3.6 new features such as http://www.ovirt.org/Features/hostdev_passthrough would not be available on el6. However, we would like to be able to build and run legacy features on el6. Therefore, please avoid using fancy python 2.7 syntax. Unit tests on el6 should keep passing. Regards, Dan. http://jenkins.ovirt.org/job/vdsm_master_unit_tests_gerrit_el/14115/console ERROR: testParseSRIOV_PFDeviceParams (hostdevTests.HostdevTests) ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/jenkins/workspace/vdsm_master_unit_tests_gerrit_el/vdsm/tests/hostdevTests.py", line 470, in testParseSRIOV_PFDeviceParams deviceXML = hostdev._parse_device_params(_SRIOV_PF_XML) File "/home/jenkins/workspace/vdsm_master_unit_tests_gerrit_el/vdsm/vdsm/hostdev.py", line 77, in _parse_device_params params['physfn'] = _pci_address_to_name(**address.attrib) File "/home/jenkins/workspace/vdsm_master_unit_tests_gerrit_el/vdsm/vdsm/hostdev.py", line 42, in _pci_address_to_name function[2:]) ValueError: zero length field name in format

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