Bug 1387290
| Summary: | Events are not available in API and central.log complains about redis | ||||||
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| Product: | Red Hat OpenStack | Reporter: | Marek Aufart <maufart> | ||||
| Component: | openstack-ceilometer | Assignee: | Eoghan Glynn <eglynn> | ||||
| Status: | CLOSED ERRATA | QA Contact: | Yurii Prokulevych <yprokule> | ||||
| Severity: | unspecified | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | 10.0 (Newton) | CC: | jruzicka, jschluet, mabaakou, pkilambi, sclewis, srevivo | ||||
| Target Milestone: | rc | Keywords: | TestOnly, Triaged | ||||
| Target Release: | 10.0 (Newton) | ||||||
| Hardware: | Unspecified | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | openstack-ceilometer-7.0.0-2.2.el7ost | Doc Type: | If docs needed, set a value | ||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2016-12-14 16:23:37 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: | 1391860 | ||||||
| Bug Blocks: | |||||||
| Attachments: |
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Today, I have deployed a couple of time OSP 10.0-20161018.1.el7ost and I haven't seen this. I have tested the gnocchi metric computing dispatch that uses redis to spread the work across workers and everything was working fine. There was an selinux issue that was causing redis to not start correctly. This has been fixed in openstack-selinux. So i think this should be resolved in latest build. Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://rhn.redhat.com/errata/RHEA-2016-2948.html |
Created attachment 1212552 [details] central.log Description of problem: Events list return no events (when there should be some) and /var/log/central.log on controller node contains following errors: ERROR ceilometer.coordination ToozConnectionError: Error while reading from socket: ('Connection closed by server.',) Discussed with @pradk, who pointed me to issue with redis. I am not sure if it was fixed already, but I was not able to find such BZ and my current testing version has this issue. Version-Release number of selected component (if applicable): 7.0.1-0.20161015232718 How reproducible: always (in given version) Steps to Reproduce: 1. deploy overcloud 2. create flavor or do another action which produces an event (openstack volume create --size 1 testvol) 3. query ceilometer for events Actual results: no events, errors in central.log Expected results: get some events, no errors in /var/log/ceilometer/central.log Additional info: Workaround is to connect to controller node and do following steps: # mkdir /var/run/redis # chown redis /var/run/redis # systemctl start redis