Created attachment 865618 [details]
irb.log

Description of problem:

I'm trying to add second hook for postgresql (and other carts as well) to
advertise its LD_LIBRARY_PATH_ELEMENT to the head cartridge.

I have following code:

https://github.com/mfojtik/origin-server/commit/34397c6ddb8e98a2e524c559f4c7a6238c492b3e

The problem is that the 'publish-ld-library-path-info' script is not executed at all (I checked platform.log, there is no mention about that script there.)

I cleared the broker cache (oo-admin-broker-cache -c), restarted broker, restarted mcollective, but still no luck. 

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

devenv

How reproducible:

Sync this GIT branch with devenv: https://github.com/mfojtik/origin-server/tree/card_31

Steps to Reproduce:
1. rhc app create pyapp -s python-3.3 postgresql-9.2
2. rhc ssh pyapp # -> the LD_LIBRARY_PATH does not include postgresql path element

Expected results:

The hook should be executed and the ENV variable available in the head gear.

Additional info:

@agoldste did some debugging and he found that even after clearing the cache, the broker still does not have the new hook in the cache:

irb(main):003:0> CartridgeCache.find_cartridge_by_base_name('postgresql')
.....
@components=[#<OpenShift::Component:0x00000007ab3978 @name="postgresql-9.2", @publishes=[#<OpenShift::Connector:0x00000007ab35b8 @name="publish-db-connection-info", @type="ENV:NET_TCP:db:connection-info", @required=false>], @subscribes=[], @scaling=
....

(see the attachment for complete log).