Description of problem: Failed to add a second HA host to after a successful deployment receiving the following error on ovirt-host-deploy log: Traceback (most recent call last): File "/tmp/ovirt-vORy9K3TBc/pythonlib/otopi/context.py", line 133, in _executeMethod method['method']() File "/tmp/ovirt-vORy9K3TBc/otopi-plugins/ovirt-host-deploy/hosted-engine/configureha.py", line 116, in _set_ha_conf _('Cannot resolve ovirt_hosted_engine_ha module') RuntimeError: Cannot resolve ovirt_hosted_engine_ha module 2018-05-28 02:13:54,541-0400 ERROR otopi.context context._executeMethod:152 Failed to execute stage 'Misc configuration': Cannot resolve ovirt_hosted_engine_ha module Note: Manual import of ovirt_hosted_engine_ha module on the python interpreter in the host succeeds before and after trying to add it How reproducible: 100% Steps to Reproduce: 1. deploy hosted-engine with default answers 2. add a second HA host ( I did it via the web UI) 3. Actual results: host deploy failed Expected results: operation should have succeeded
This bug cause job failures on u/s Jenkins. logs can be found here: http://jenkins.ovirt.org/job/ovirt-system-tests_he-basic-suite-master/461/artifact/exported-artifacts/
With http://gerrit.ovirt.org/91672 we got a detailed traceback: 2018-05-28 12:15:26,774+0300 DEBUG otopi.plugins.ovirt_host_deploy.hosted-engine.configureha configureha._set_ha_conf:114 ha client import failed Traceback (most recent call last): File "/tmp/ovirt-cc5rbfYWNj/otopi-plugins/ovirt-host-deploy/hosted-engine/configureha.py", line 112, in _set_ha_conf import ovirt_hosted_engine_ha.client.client as ha_client File "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/client/client.py", line 22, in <module> from ..env import config, config_constants File "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/env/config.py", line 22, in <module> from ovirt_hosted_engine_ha.env.config_ini import SharedIniFile File "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/env/config_ini.py", line 3, in <module> from ovirt_hosted_engine_ha.env.config_shared import SharedConfigFile File "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/env/config_shared.py", line 5, in <module> from ovirt_hosted_engine_ha.lib import heconflib File "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/lib/heconflib.py", line 38, in <module> from vdsm.client import ServerError ImportError: No module named client And client is not is vdsm module since vdsm module at that point comes from: 2018-05-28 12:41:44,764+0300 DEBUG otopi.plugins.ovirt_host_deploy.hosted-engine.configureha configureha._set_ha_conf:117 <module 'vdsm' from '/usr/share/yum-plugins/vdsm.pyc'> From: [root@lynx02 tmp]# rpm -qf /usr/share/yum-plugins/vdsm.pyc vdsm-4.20.28-1.el7ev.x86_64 introduced with https://gerrit.ovirt.org/#/c/90647/ The issue is not 100% systematic since it depends from what yum modules did according to initial packages status.
Works for me on these components: vdsm-4.20.30-1.el7ev.x86_64 ovirt-hosted-engine-ha-2.2.13-1.el7ev.noarch ovirt-hosted-engine-setup-2.2.22-1.el7ev.noarch rhvm-appliance-4.2-20180601.0.el7.noarch Linux 3.10.0-862.6.1.el7.x86_64 #1 SMP Mon Jun 4 15:33:25 EDT 2018 x86_64 x86_64 x86_64 GNU/Linux Red Hat Enterprise Linux Server release 7.5 (Maipo)
This bugzilla is included in oVirt 4.2.4 release, published on June 26th 2018. Since the problem described in this bug report should be resolved in oVirt 4.2.4 release, it has been closed with a resolution of CURRENT RELEASE. If the solution does not work for you, please open a new bug report.