Bug 1628407
| Summary: | [3.11] Fluentd pods failed to start after an update to 3.9.41 when deny_execmem=1 on nodes | ||
|---|---|---|---|
| Product: | OpenShift Container Platform | Reporter: | Rich Megginson <rmeggins> |
| Component: | Logging | Assignee: | Jeff Cantrill <jcantril> |
| Status: | CLOSED ERRATA | QA Contact: | Anping Li <anli> |
| Severity: | urgent | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 3.11.0 | CC: | anli, aos-bugs, fgrosjea, jcantril, rmeggins |
| Target Milestone: | --- | ||
| Target Release: | 3.11.0 | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | openshift3/ose-logging-fluentd:v3.11.3-1 | Doc Type: | Bug Fix |
| Doc Text: |
Cause: rubygem ffi 1.9.25 reverted a patch which allowed it to work on systems with SELinux deny_execmem=1.
Consequence: Fluentd crashes.
Fix: The fix is to revert the patch reversion.
Result: Fluentd does not crash when using SELinux deny_execmem=1
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Story Points: | --- |
| Clone Of: | 1628405 | Environment: | |
| Last Closed: | 2018-10-11 07:25:56 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: | |
| Bug Depends On: | 1628371, 1628405 | ||
| Bug Blocks: | |||
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Comment 1
Rich Megginson
2018-09-12 23:29:05 UTC
The fluend pod can be started when deny_execmem is enabled with openshift3/ose-logging-fluentd/images/v3.11.6-1 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://access.redhat.com/errata/RHBA-2018:2652 |