Bug 1071250
| Summary: | All the haproxy gears down for a few seconds during HA app restart | ||||||
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| Product: | OpenShift Online | Reporter: | Meng Bo <bmeng> | ||||
| Component: | Pod | Assignee: | Rajat Chopra <rchopra> | ||||
| Status: | CLOSED DUPLICATE | QA Contact: | libra bugs <libra-bugs> | ||||
| Severity: | low | Docs Contact: | |||||
| Priority: | medium | ||||||
| Version: | 2.x | CC: | bperkins, dmcphers, perobins | ||||
| Target Milestone: | --- | ||||||
| Target Release: | --- | ||||||
| Hardware: | Unspecified | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2014-07-30 20:55:41 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: | |||||||
| Attachments: |
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The appropriate way to get a rolling restart is to restart the web framework cart. Although we can do better here as well. Will keep the bug but not a high priority for now. Set the tw_reuse flag for better behaviour. See bug#1110035 for details. *** This bug has been marked as a duplicate of bug 1110035 *** |
Created attachment 868987 [details] platform_log_during_ha_restart Description of problem: During the HA app restart, visit the haproxy-status of all the haproxy gears, all got 503 for a few seconds. Version-Release number of selected component (if applicable): devenv_4437 How reproducible: always Steps to Reproduce: 1. Create scalable app 2. Make the app HA via restapi 3. Set the min gear number to 4 for the app 4. Restart the app 5. Watch the two haproxy gears' haproxy-status page Actual results: There are a few seconds that the two haproxy-status page return 503. Expected results: Should not have down time for HA app. Additional info: Last few lines of platform.log attached.