Bug 1445282
| Summary: | [3.3] Installer fails to add/check iptables rule due to lock on xtables | ||
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| Product: | OpenShift Container Platform | Reporter: | Scott Dodson <sdodson> |
| Component: | Installer | Assignee: | Scott Dodson <sdodson> |
| Status: | CLOSED ERRATA | QA Contact: | Wenkai Shi <weshi> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 3.3.1 | CC: | jialiu, jokerman, mmccomas, pdwyer |
| Target Milestone: | --- | ||
| Target Release: | 3.3.1 | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: |
Previously the installer may have failed to add iptables rules if other iptables rules were being updated at the same time. Now the installer waits to obtain a lock when updating iptables rules ensuring that rules are properly created.
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Story Points: | --- |
| Clone Of: | 1445194 | Environment: | |
| Last Closed: | 2017-05-17 17:40:29 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: | 1445194 | ||
| Bug Blocks: | |||
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Comment 1
Scott Dodson
2017-04-25 12:26:30 UTC
Verified with version openshift-ansible-3.3.73-1.git.0.a4580db.el7.noarch. During installation, run a while loop of iptables command on hosts, installer will be slow down at "TASK [os_firewall : Add iptables allow rules]" step, once stop the while loop, installer continue with normal speed. [root@master ~]# while true; do iptables -nL; done ... [root@ansible ~]# ansible-playbook -i hosts -v /usr/share/ansible/openshift-ansible/playbooks/byo/config.yml ... TASK [os_firewall : Add iptables allow rules] ********************************** ... (slow down here during the "while loop" alive) ... 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/RHSA-2017:1244 |