Bug 1476894
| Summary: | Virt-who not filtering the hosts with name and uuid both | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 7 | Reporter: | Kevin Howell <khowell> |
| Component: | virt-who | Assignee: | Jiri Hnidek <jhnidek> |
| Status: | CLOSED WORKSFORME | QA Contact: | Eko <hsun> |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | 7.2 | CC: | bbuckingham, bcourt, csnyder, jcallaha, jhnidek, khowell, mverma, rjerrido, satellite6-bugs, tomckay, yuefliu |
| Target Milestone: | rc | Keywords: | Triaged |
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | 1441761 | Environment: | |
| Last Closed: | 2018-06-15 12:59:53 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | |||
| Bug Blocks: | 1441761 | ||
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Comment 2
Kevin Howell
2017-07-31 18:03:13 UTC
I am not able to reproduce the issue. Virt-who 0.19 is able to parse values of the 'filter_hosts' config parameter correctly.
The filter_hosts configuration parameter will select only hypervisors with hypervisor_ids matching the value(s) given to it.
In my reproducer using the value for 'filter_hosts' of (less the single quotes)
'"abc.caidan.local","xyz.caidan.local"', results in only the hypervisors with hostnames "abc.caidan.local" and "xyz.caidain.local" to be sent.
I've also verified that using a 'filter_hosts' value of (less the single quotes) 'abc.caidan.local,xyz.caidan.local' behaves the same as above as well.
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It is worth noting that the configuration parameters 'filter_hosts' and similar ('exclude_hosts'), match against whatever the hypervisor_id is set to. So with a 'hypervisor_id' setting of 'hostname', 'filter_hosts' will match the hostnames retrieved from the server.
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At this point I would suggest removing the 'filter_hosts' parameter (as you have),
setting the 'hypervisor_id' to 'hostname' (as you have), and running the following, to see what virt-who has identified the hostnames as:
'virt-who --print 2>/dev/null | python -m json.tool | grep uuid'
That should help to identify if perhaps there is a mismatch in what virt-who is gathering as the hostnames and what is expected (used in the filter).
Please let me know if you are able to solve the issue using the above.
We are closing this bug report. When more information will be available, then feel free to reopen this bug report. The needinfo request[s] on this closed bug have been removed as they have been unresolved for 500 days |