Bug 729084

Summary:	GUI allows an Agent plugin which other plugins depend on to be deleted, without requiring the user to also delete the plugins that depend on it
Product:	[Other] RHQ Project	Reporter:	Ian Springer <ian.springer>
Component:	Core UI	Assignee:	RHQ Project Maintainer <rhq-maint>
Status:	CLOSED WORKSFORME	QA Contact:	Mike Foley <mfoley>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	4.0.1	CC:	ccrouch, hrupp, mazz
Target Milestone:	---	Keywords:	FutureFeature, Improvement
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	Enhancement
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2011-10-20 02:01:54 UTC	Type:	---
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:
Bug Blocks:	678340

Description Ian Springer 2011-08-08 17:11:11 UTC

For example, the Augeas plugin,which a bunch of other plugins (Apache, Cron, etc.) depend on, can be deleted. The GUI should do dependency checking and not allow a plugin to be deleted unless the user also deletes all other plugins that depend on that plugin.

Comment 1 Charles Crouch 2011-10-06 19:00:32 UTC

Setting as improvement. For JON3 we will make sure when deleting a plugin users 
are prompted to verify what they are doing

Comment 2 Charles Crouch 2011-10-07 18:28:07 UTC

Added link to https://bugzilla.redhat.com/show_bug.cgi?id=683543, which is 
where we will be putting the plugin deletion warning.

Comment 3 John Mazzitelli 2011-10-20 02:01:54 UTC

I just tried this and its working as expected. I selected the JBossAS plugin and tried to both delete it and disable it. Both times I got appropriate error messages:

You must delete the following dependent plugins also: [JBossCache 2.x Services, mod_cluster, RHQ Server, Hibernate Services]

You must disable the following dependent plugins also: [JBossCache 2.x Services, mod_cluster, RHQ Server, Hibernate Services]

For the plugin specifically mentioned in the description of this BZ, the Augeas plugin, I attempted to disable it and got this:

You must disable the following dependent plugins also: [Aliases, Sudo Access, Cobbler, Samba, Hosts, Postfix, Cron, Apache HTTP Server]

I tried deleting it and got this:

You must delete the following dependent plugins also: [Aliases, Sudo Access, Cobbler, Samba, Hosts, Postfix, Cron, Apache HTTP Server]

This appears to be working as expected.