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Difference between revisions of "COSMOS Design 215267"
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Revision as of 11:17, 21 January 2008
Contents
Provide support for adding a federating CMDB to COSMOS framework
This is the design for Bugzilla 215267.
Change History
| Name: | Date: | Revised Sections: |
|---|---|---|
| David Whiteman | 1/18/2008 |
|
Workload Estimation
| Process | Sizing | Names of people doing the work |
|---|---|---|
| Design | 1 week | Ali Mehregani |
| Code | 2 weeks | Ali Mehregani |
| Test | 1 week | Ali Mehregani/QA team |
| Documentation | 3 days | Ali Mehregani |
| Build and infrastructure | 0 | N/A |
| Code review, etc.* | 0 | N/A |
| TOTAL | 4 weeks and 3 days |
'* - includes other committer work (e.g. check-in, contribution tracking)
Terminologies/Acronyms
The terminologies/acronyms below are commonly used throughout this document. The list below defines each term regarding how it is used in this document:
| Term | Definition |
|---|---|
| MDR | management data repository |
| CMDBf | specification for a CMDB that federates between multiple MDRs [1] |
| federating CMDB | the CMDB that federates between MDRs, offering a common access point to clients and correlating identifying record data |
| CMDB | configuration management database |
Purpose
We needs to add support for adopters intending to register a federating CMDB with COSMOS framework. This enhancement will include reusable code for adopters intending to provide a server/client side implementation of a federating CMDB.
Implementation details
There is already code in place for adopters to use when implementing an MDR. The following MDR plug-ins will be extended to provide support for a federating CMDB:
org.eclipse.cosmos.dc.mdr org.eclipse.cosmos.dc.mdr.client org.eclipse.cosmos.dc.mdr.common
Three additional plug-ins will be introduced, each of which will be an extension of its MDR counterpart:
org.eclipse.cosmos.dc.federating.cmdb org.eclipse.cosmos.dc.federating.cmdb.client org.eclipse.cosmos.dc.federating.cmdb.common
On server side two operations will be introduced:
- Register
- Deregister
On client side few variations of registration. All variations will also apply to deregistration:
- Registration based on a request
- Registration of all items/relationships of a set of MDRs
- Selective registration based on a CMDBf query on a set of MDRs
Test Coverage
list test cases here.
Open Issues
This task is still being scoped.