On Fri, Sep 29, 2017 at 12:12 PM, Ondra Machacek <omachace@redhat.com> wrote:
On Wed, Sep 27, 2017 at 11:34 AM, Martin Mucha <mmucha@redhat.com> wrote:
Hi,
I have some hosts which are resilient to my effort to add them into engine:
1. produces some error about iptables:
2017-09-27 11:45:29,711+0300 DEBUG otopi.plugins.otopi.services.systemd plugin.executeRaw:813 execute: ('/usr/bin/systemctl', 'enable', u'iptables.service'), executable='None', cwd='None', e nv=None 2017-09-27 11:45:29,717+0300 DEBUG otopi.plugins.otopi.services.systemd plugin.executeRaw:863 execute-result: ('/usr/bin/systemctl', 'enable', u'iptables.service'), rc=1 2017-09-27 11:45:29,717+0300 DEBUG otopi.plugins.otopi.services.systemd plugin.execute:921 execute-output: ('/usr/bin/systemctl', 'enable', u'iptables.service') stdout:
2017-09-27 11:45:29,717+0300 DEBUG otopi.plugins.otopi.services.systemd plugin.execute:926 execute-output: ('/usr/bin/systemctl', 'enable', u'iptables.service') stderr: Failed to execute operation: No such file or directory
2017-09-27 11:45:29,718+0300 DEBUG otopi.context context._executeMethod:143 method exception Traceback (most recent call last): File "/tmp/ovirt-5BawtgI21o/pythonlib/otopi/context.py", line 133, in _executeMethod method['method']() File "/tmp/ovirt-5BawtgI21o/otopi-plugins/otopi/network/iptables.py", line 108, in _closeup self.services.startup('iptables', True) File "/tmp/ovirt-5BawtgI21o/otopi-plugins/otopi/services/systemd.py", line 122, in startup service=name, RuntimeError: Failed to enable service 'iptables' 2017-09-27 11:45:29,720+0300 ERROR otopi.context context._executeMethod:152 Failed to execute stage 'Closing up': Failed to enable service 'iptables'
• see ovirt-host-deploy-20170927104530-vm-18-133.eng.lab.tlv.redhat.com-310be768.log in attachment • but perpetual effort and retries seems to fix this, so I did not get this one again.
2. generally hosts tries to install uninstallable cockpit-whatever and other non existant libraries, which I can overcome with /etc/ovirt-host-deploy.conf.d/50-offline-packager.conf, but it's making whole process kinda very slow. Is there a better way?
3. and finally host vm-17-100.eng.lab.tlv.redhat.com responds to same treatment (disabling package manager, multitude of retries to install host and do yum updates before installing host ) differently, and now it always became nonresponsive upon installation, without any information (apparently to me) in logs. Otherwise host function pretty normal, it only cannot be added to engine.
check ovirt-host-deploy-20170927105857-vm-17-100.eng.lab.tlv.redhat.com-e01e0dd4-c0cc-499d-8f1f-6d0b12b64804.log in attachment.
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am I doing something wrong? Or is this a bug?
Do you use firewalld cluster? If yes, please check:
https://github.com/oVirt/ovirt-engine/blob/master/README.adoc#host-deploy-vi...
+Eitan who bumped into similar case recently. Ondra, I believe there should be an immediate, synchronous error message if something as important as host firewall configuration did not finish successfully. If the host is not usable, the caller of add_host API should receive an error message.
If you need any further information, please ask. I can retry any time, possibly with different host.
M.
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