Red Hat Bugzilla – Bug 1023901
Scalable ruby apps got 503 error when accessing and cannot be restart after migration
Last modified: 2015-05-14 19:31:50 EDT
Created attachment 816742 [details]
Description of problem:
Create scalable ruby apps on devenv-stage_528, upgrade server to latest devenv, and upgrade the gears. Check the scalable ruby apps after upgrade. The scalable ruby 1.8 and ruby 1.9 app return 503.
Version-Release number of selected component (if applicable):
devenv-stage_528 to devenv_3953
Steps to Reproduce:
1. Create apps on devenv-stage ami
2. Upgrade server and migrate gears
3. Check the app status and access the app
4. Restart the app via rhc client
The app show as started state but the home page return 503 when accessing.
# rhc app restart ruby19s
Unable to complete the requested operation due to: Failed to correctly execute all parallel operations.
Reference ID: 1df3c75ff691550d73691b73102595bf
The app should be accessible after migration.
Find the following info in the upgrade_result log:
"warning": "Start gear failed with an exception: Failed to execute: 'control start' for /var/lib/openshift/526e24553c574c882000001a/ruby"
"warning": "Stop gear failed with an exception: undefined method `values' for nil:NilClass"
Development log when restarting app attached.
It is also reproduced on INT(devenv_3957).
*** This bug has been marked as a duplicate of bug 1021472 ***