Bug 1157643
| Summary: | Race condition between destroy-app and configure leaves broken vhost conf | ||
|---|---|---|---|
| Product: | OpenShift Container Platform | Reporter: | Brenton Leanhardt <bleanhar> |
| Component: | Containers | Assignee: | Brenton Leanhardt <bleanhar> |
| Status: | CLOSED ERRATA | QA Contact: | libra bugs <libra-bugs> |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | 2.2.0 | CC: | adellape, admiller, anli, cryan, jokerman, libra-bugs, libra-onpremise-devel, lmeyer, mmccomas, rchopra, wzheng |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | rubygem-openshift-origin-frontend-apache-vhost-0.10.1.3-1.el6op | Doc Type: | Bug Fix |
| Doc Text: |
A race condition existed between destroy-app and configure actions for the same application. When the configure action timed out in MCollective and the broker tried to destroy the application, it was possible for artifacts to be left behind in apache-vhost configuration files. As a result, applications could become unreachable. This bug fix updates the apache-vhost front-end server plug-in to verify whether the directory exists before configuring apache-vhost configuration files, and the artifacts are no longer left behind.
|
Story Points: | --- |
| Clone Of: | 1156361 | Environment: | |
| Last Closed: | 2014-11-25 16:18:26 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: | 1156361 | ||
| Bug Blocks: | |||
|
Comment 1
Luke Meyer
2014-10-28 10:24:43 UTC
I believe this was fixed in online across the following commits: https://github.com/openshift/origin-server/commit/dc07a6d177263a128f9b1506db9a7a20e64df451 https://github.com/openshift/origin-server/commit/1cab19a4a88b0717b5199fcf85d148217ff198ca https://github.com/rajatchopra/origin-server/commit/5294046eb63f3140a39b5d48065b495532d52159 Verified the race condition with the following steps, all seems well. 1) Drop the @app_path, and oo-devel-node frontend-connect to app, no exsit path was reported. With vhost: rubygem-openshift-origin-frontend-apache-vhost-0.10.1.1-1.el6op.noarch root@node1 .httpd.d]# oo-devel-node frontend-connect --with-container-uuid 545a12040ba583ce5b000050 No such file or directory - /etc/httpd/conf.d/openshift/545a12040ba583ce5b000050_hanli1dom_sphp/599999_element-.conf With vhost: rubygem-openshift-origin-frontend-apache-vhost-0.10.1.3-1.el6op.noarch [root@node1 .httpd.d]# oo-devel-node frontend-connect --with-container-uuid 5459a74d006e812603000046 Base directory /etc/httpd/conf.d/openshift/5459a74d006e812603000046_hanli1dom_php54 does not exist for the app: php54-hanli1dom.ose22-20141105.com.cn 2) Modify MCOLLECTIVE_TIMEOUT=20, and add alias and destroy 50 apps. and there isn't redundant files /var/lib/openshift 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/RHBA-2014-1903.html |