Bug 733515

Summary:	lookup or discovery capability so that cumin can find Aviary endpoints
Product:	Red Hat Enterprise MRG	Reporter:	Pete MacKinnon <pmackinn>
Component:	condor-aviary	Assignee:	Pete MacKinnon <pmackinn>
Status:	CLOSED ERRATA	QA Contact:	Martin Kudlej <mkudlej>
Severity:	medium	Docs Contact:
Priority:	high
Version:	Development	CC:	esammons, iboverma, ltoscano, matt, mkudlej, rrati, tstclair
Target Milestone:	2.3	Keywords:	FutureFeature
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	condor-7.8.2-0.1	Doc Type:	Enhancement
Doc Text:	Cause: Cumin needed a means to locate Aviary SOAP endpoints. Consequence: Cumin was unable to find Aviary SOAP endpoints that may have been activated with ephemeral ports. Change: WSDL, XSD and code was designed and developed to provide a SOAP interface to locate other SOAP endpoints. Result: Cumin can retrieve Aviary SOAP endpoints through a well-known point of contact.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2013-03-06 18:38:56 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---
Bug Depends On:	871080
Bug Blocks:	733516, 800660, 808200

Description Pete MacKinnon 2011-08-25 20:38:45 UTC

Currently, cumin (or any Aviary client) can only connect to the scheduler or query server endpoints based on a pre-configured host and port.

Two suggestions:
1) per-pool standalone service (SOAP or REST) that the Aviary providers register with, and can be queried by cumin
2) modify the Condor plugin API so that plugins can push endpoint data to the Collector ClassAd, which in turn could be inserted into a QMF collector object property

Comment 1 Martin Kudlej 2011-09-29 11:02:43 UTC

Have you chosen any of these 2 options? How can we test this bug?

Comment 2 Pete MacKinnon 2011-09-29 14:47:40 UTC

Likely using an approach of communication over SOAP between the Aviary plugins, query server, and a new Aviary collector plugin that binds the endpoint references.

Not expected until post Sept 30.

Comment 3 Martin Kudlej 2012-03-09 11:24:40 UTC

How we can test this feature? Is there any description how to setup it?

Comment 7 Pete MacKinnon 2012-05-02 18:51:51 UTC

    Technical note added. If any revisions are required, please edit the "Technical Notes" field
    accordingly. All revisions will be proofread by the Engineering Content Services team.
    
    New Contents:
Cause: Cumin needed a means to locate Aviary SOAP endpoints.
Consequence: Cumin was unable to find Aviary SOAP endpoints that may have been activated with ephemeral ports.
Change: WSDL, XSD and code was designed and developed to provide a SOAP interface to locate other SOAP endpoints.
Result: Cumin can retrieve Aviary SOAP endpoints through a well-known point of contact.

Comment 10 Martin Kudlej 2013-01-09 12:10:30 UTC

Tested with 
$CondorVersion: 7.8.8 Dec 14 2012 BuildID: RH-7.8.8-0.1.el6 $
$CondorPlatform: X86_64-RedHat_6.3 $

on RHEL 5.9/6.4 x i386/x86_64 and it works. --> VERIFIED

Comment 12 errata-xmlrpc 2013-03-06 18:38:56 UTC

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.

http://rhn.redhat.com/errata/RHSA-2013-0564.html