November 2016 - lago-devel - oVirt List Archives

New Lago release - 0.28.0
by Gal Ben Haim 24 Nov '16

24 Nov '16

Hi Everyone! There's a new Lago release with version 0.28.0 ready for you to upgrade! Key Changes: 1. We are now formatting our code with 'yapf' 0.14.0. For all our contributors, please update 'yapf' if needed. 2. When running 'lago shell' it's possible to specify only the suffix of the vm's name and lago will resolve the full name. 3. We removed some unused code from lago-ovirt plugin. Docs - http://lago.readthedocs.io/en/0.28/ Repo - http://resources.ovirt.org/repos/lago/stable/0.0/rpm/ Here are the changes: * Thu Nov 24 2016 Lago CI bot <dcaroest+cibot(a)redhat.com> - 0.28.0 ee15dfbb: Merge pull request #356 from lago-project/pkg_resources_exception 81152cd7: Fixed exception handling when checking for deps * Thu Nov 24 2016 Lago CI bot <dcaroest+cibot(a)redhat.com> - 0.27.5 ab5aa8a6: Merge pull request #366 from mykaul/skip_freeze 397321e5: Switch to optionall freeze the FS before logs extraction. 5fe33adb: Merge branch 'master' into skip_freeze * Wed Nov 23 2016 Lago CI bot <dcaroest+cibot(a)redhat.com> - 0.27.4 c577b8d7: Merge pull request #365 from mykaul/guess_host_name_in_shell d90f2b50: For ease of use, connect to a host even if only the suffix is given. * Tue Nov 22 2016 Lago CI bot <dcaroest+cibot(a)redhat.com> - 0.27.3 cb48ad59: Merge pull request #367 from nvgoldin/update_yapf d891034b: Bump yapf version 0.7.1 -> 0.14.0 * Sat Nov 12 2016 Lago CI bot <dcaroest+cibot(a)redhat.com> - 0.27.2 fa588e4f: Merge pull request #360 from nvgoldin/ovirtlago_cleanup_i a1bf8dc6: [ost-plugin] cleanup unused commands * Wed Nov 09 2016 Lago CI bot <dcaroest+cibot(a)redhat.com> - 0.27.1 290c49a3: Merge pull request #361 from nvgoldin/tests_generate_config 587eba28: Add 'generate-config' verb to functional tests list Gal Ben Haim gbenhaim(a)redhat.com RHEV DevOps

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yapf and flake8 are running against each other - and my patch is in the middle.
by Yaniv Kaul 22 Nov '16

22 Nov '16

Seems like there's a disagreement between yapf and flake on styling. See http://jenkins.ovirt.org/job/lago_master_check-patch-el7-x86_64/362/console and http://jenkins.ovirt.org/job/lago_master_check-patch-el7-x86_64/361/console : *7:24:57* scripts/check_style.sh*07:24:57* yapf 0.7.1*07:25:59* --- lago/templates.py (original)*07:25:59* +++ lago/templates.py (reformatted)*07:25:59* @@ -260,7 +260,6 @@*07:25:59* finally:*07:25:59* response.close()*07:25:59* *07:25:59* -*07:25:59* #: Registry for template providers*07:25:59* _PROVIDERS = {*07:25:59* 'file': FileSystemTemplateProvider,*07:25:59* Yapf failed, make sure to run:*07:25:59* yapf --style .style.yapf --in-place --recursive . vs. *07:13:48* PYTHONPATH=/home/jenkins/workspace/lago_master_check-patch-el7-x86_64/lago python /home/jenkins/workspace/lago_master_check-patch-el7-x86_64/lago/tests/venv/bin/flake8*07:13:52* ./lago/templates.py:264:1: E305 expected 2 blank lines after class or function definition, found 1*07:13:52* make: *** [check-local] Error 1 Come on... I just want my patch in, it has nothing to do with this supposed breakage. Y.

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Help debugging HC test failures
by Sahina Bose 09 Nov '16

09 Nov '16

Hi, I need some help/pointers to solve the issues I'm running into while running the gluster HC tests - https://gerrit.ovirt.org/57283 1. Once I run the suite, initialization completes successfully, but further tests fail. Engine is running as per "hosted-engine --vm-status" on the first host (lago_basic_suite_hc_host0) and I can ping the engine from the host running the test File "/usr/lib/python2.7/site-packages/ovirtlago/virt.py", line 189, in get_api return self.get_api_v3() File "/usr/lib/python2.7/site-packages/ovirtlago/virt.py", line 195, in get_api_v3 self._api_v3 = self._get_api(api_ver=3) File "/usr/lib/python2.7/site-packages/ovirtlago/virt.py", line 180, in _get_api raise RuntimeError('Failed to connect to the engine') RuntimeError: Failed to connect to the engine Which logs should I look at to debug this issue? 2. Cannot access the web url of engine: I've setup tunnelling: ssh -L hc-engine.lago.local:8443:hc-engine.lago.local:443 root(a)rhsdev-grafton1.lab.eng.blr.redhat.com But continue getting the error: The client is not authorized to request an authorization. It's required to access the system using FQDN. 3. Once the vms are left running for a while, connectivity is lost between the vms and cannot connect to some of the VMs via lago shell . [root@lago_basic_suite_hc_host0 ~]# ping lago_basic_suite_hc_host1 PING lago_basic_suite_hc_host1 (192.168.200.2) 56(84) bytes of data. >From lago-basic-suite-hc-host0.lago.local (192.168.200.3) icmp_seq=1 Destination Host Unreachable Looks like issue with network in VM from console of VM deployment-basic_suite_hc]# virsh console a2051d60-lago_basic_suite_hc_host1 Connected to domain a2051d60-lago_basic_suite_hc_host1 [root@lago_basic_suite_hc_host1 ~]# ip addr show 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000 link/ether 54:52:c0:a8:c8:02 brd ff:ff:ff:ff:ff:ff inet6 fe80::5652:c0ff:fea8:c802/64 scope link valid_lft forever preferred_lft forever Any pointers are much appreciated. thanks sahina

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New Lago release - 0.27
by Nadav Goldin 02 Nov '16

02 Nov '16

Hey all, New Lago version is out - v0.27, included in this release: fixes for a few bugs, improvements to the 'ovirt' verb, packaging fixes and some new docs. Also, a new verb was added: 'generate-config'[1], this verb allows to print the current loaded configuration lago is using. It also introduced a few changes to lago.conf file, so if you are using /etc/lago.d/lago.conf, please make sure you read[1] before upgrading. Specifically these parameters were changed in lago.conf: 1. 'default_ssh_user', changed to: 'ssh_user', no change to the default value. 2. 'default_ssh_password, changed to: 'ssh_password', no change to the default value. 3. 'template_default_repo', changed to: 'template_repo_name'(same as the existing CLI), no change to value. 4. 'template_*' parameters were moved under the [init] section in lago.conf. 5. lago.conf default location changed to /etc/lago/lago.conf(when upgrading via yum or dnf, it will be automatically be installed there) To upgrade using yum/dnf simply run: yum update lago If you find any bugs, or have request for new features please feel free to open an issue in the GitHub page[2]. Also we started working with GitHub's integrated Kanban board[3]. The updated docs can be found here[4], and the full change log here[5]. Thanks everyone who contributed to this release! Enjoy, Nadav. [1] http://lago.readthedocs.io/en/0.27/Configuration.html [2] https://github.com/lago-project/lago/issues [3] https://github.com/lago-project/lago/projects/1 [4] https://lago.readthedocs.org [5] https://github.com/lago-project/lago/milestone/2?closed=1

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