Bug 998438

Summary:	[origin_runtime_156]Failed to save snapshot for python-2.7 app with mongodb after migration
Product:	OpenShift Online	Reporter:	chunchen <chunchen>
Component:	Containers	Assignee:	Rob Millner <rmillner>
Status:	CLOSED CURRENTRELEASE	QA Contact:	libra bugs <libra-bugs>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	2.x	CC:	mfisher, wsun
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:	2013-08-29 12:52:47 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:

Description chunchen 2013-08-19 10:20:56 UTC

Description of problem:
When add mongodb-2.2 to a python-2.7 app, then do save snapshot for this app after migration,will meet "OpenShift::Runtime::Utils::ShellExecutionException" errors.

Version-Release number of selected component (if applicable):
devenv_stage_442 to devenv_3672

How reproducible:
always

Steps to Reproduce:
1. Create a python-2.7 with mongo
rhc app create cpy27all python-2.7 mongodb-2.2
2. Do upgrade and migrate
3. Save snapshot for this app
rhc snapshot save cpy27all

Actual results:
<--------snip-------->
/opt/rh/ruby193/root/usr/share/gems/gems/openshift-origin-node-1.13.6/lib/openshift-origin-node/model/v2_cart_model.rb:1137:in `block in do_control_with_directory': Failed to execute: 'control pre-snapshot' for /var/lib/openshift/23f4dcd8089511e3b1ea22000aec9ab0/mongodb (OpenShift::Runtime::Utils::ShellExecutionException)
	from /opt/rh/ruby193/root/usr/share/gems/gems/openshift-origin-node-1.13.6/lib/openshift-origin-node/model/v2_cart_model.rb:946:in `process_cartridges'
	from /opt/rh/ruby193/root/usr/share/gems/gems/openshift-origin-node-1.13.6/lib/openshift-origin-node/model/v2_cart_model.rb:1105:in `do_control_with_directory'
	from /opt/rh/ruby193/root/usr/share/gems/gems/openshift-origin-node-1.13.6/lib/openshift-origin-node/model/v2_cart_model.rb:968:in `do_control'
	from /opt/rh/ruby193/root/usr/share/gems/gems/openshift-origin-node-1.13.6/lib/openshift-origin-node/model/application_container_ext/snapshots.rb:57:in `block in snapshot'
	from /opt/rh/ruby193/root/usr/share/gems/gems/openshift-origin-node-1.13.6/lib/openshift-origin-node/model/v2_cart_model.rb:78:in `block in each_cartridge'
	from /opt/rh/ruby193/root/usr/share/gems/gems/openshift-origin-node-1.13.6/lib/openshift-origin-node/model/v2_cart_model.rb:952:in `block in process_cartridges'
	from /opt/rh/ruby193/root/usr/share/gems/gems/openshift-origin-node-1.13.6/lib/openshift-origin-node/model/v2_cart_model.rb:950:in `each'
	from /opt/rh/ruby193/root/usr/share/gems/gems/openshift-origin-node-1.13.6/lib/openshift-origin-node/model/v2_cart_model.rb:950:in `process_cartridges'
	from /opt/rh/ruby193/root/usr/share/gems/gems/openshift-origin-node-1.13.6/lib/openshift-origin-node/model/v2_cart_model.rb:76:in `each_cartridge'
	from /opt/rh/ruby193/root/usr/share/gems/gems/openshift-origin-node-1.13.6/lib/openshift-origin-node/model/application_container_ext/snapshots.rb:56:in `snapshot'
	from /usr/bin/gear:295:in `block (2 levels) in <main>'
	from /opt/rh/ruby193/root/usr/share/gems/gems/commander-4.0.3/lib/commander/command.rb:180:in `call'
	from /opt/rh/ruby193/root/usr/share/gems/gems/commander-4.0.3/lib/commander/command.rb:180:in `call'
	from /opt/rh/ruby193/root/usr/share/gems/gems/commander-4.0.3/lib/commander/command.rb:155:in `run'
	from /opt/rh/ruby193/root/usr/share/gems/gems/commander-4.0.3/lib/commander/runner.rb:385:in `run_active_command'
	from /opt/rh/ruby193/root/usr/share/gems/gems/commander-4.0.3/lib/commander/runner.rb:62:in `run!'
	from /opt/rh/ruby193/root/usr/share/gems/gems/commander-4.0.3/lib/commander/delegates.rb:11:in `run!'
	from /opt/rh/ruby193/root/usr/share/gems/gems/commander-4.0.3/lib/commander/import.rb:10:in `block in <top (required)>'
Error in trying to save snapshot. You can try to save manually by running:
ssh 23f4dcd8089511e3b1ea22000aec9ab0.rhcloud.com 'snapshot' > cpy27all.tar.gz


Expected results:
Save snapshot for python-2.7 app with mongodb after migration should be successfully.

Additional info:

Comment 1 Rob Millner 2013-08-19 21:15:56 UTC

Was not able to reproduce.  Started with devenv-stage_442, ran through the upgrade and migration procedure described in the release notes and then did gear upgrades.

# rhc snapshot save cpy27all
Pulling down a snapshot to cpy27all.tar.gz...
Creating and sending tar.gz

RESULT:
Success


Its possible there was a migration issue that was corrected while fixing another bug.  Passing back to Q/E to see if the problem is repeatable.

Comment 2 chunchen 2013-08-20 09:19:04 UTC

It's fixed, verified on devenv-stage_442 to devenv_3676.