[OASIS Issue Tracker] Commented: (TOSCA-41) Service Template versioning

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OASIS Issues Tracker <>
Date
2012-08-09T16:59:48+00:00
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2020151247.41821344531573399.JavaMail.tomcat55@mw00
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[OASIS Issue Tracker] Commented: (TOSCA-41) Service Template versioning
[ http://tools.oasis-open.org/issues/browse/TOSCA-41?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=30918#action_30918 ] 

Doug Davis  commented on TOSCA-41:
----------------------------------

on 8/9 conf call, Derek propsed adding a tagging feature and the tc agreed to that general
direction.  Concrete proposal coming soon.

> Service Template versioning
> ---------------------------
>
>                 Key: TOSCA-41
>                 URL: http://tools.oasis-open.org/issues/browse/TOSCA-41
>             Project: OASIS Topology and Orchestration Specification for Cloud Applications (TOSCA) TC
>          Issue Type: Sub-task
>          Components: Spec
>            Reporter: Derek Palma
>
> Service Template versioning. More specifically, model instance versioning (versus the entities being represented by the model). This kind of versioning treats a Service Template as a single unit (or entity instance) for which we may want to attach a version attribute. The version attribute would imply nothing more than some chronologic ordering in some version domain.  Note that it possible to version at a finer granularity such as the Node/Relationship Templates  or even versioning sub groups of these as a version set (I am not implying we should do this). The key idea is that we are implying that version n+1 was created based on a copy of version n and we assume this is important information to use to discriminate lineage and compatibility, i.e. that a user or software component may want to select by version. 

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