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Posted to issues@ariatosca.apache.org by "Avia Efrat (JIRA)" <ji...@apache.org> on 2017/08/29 13:15:00 UTC

[jira] [Updated] (ARIA-353) Substitution Mapping directive

     [ https://issues.apache.org/jira/browse/ARIA-353?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Avia Efrat updated ARIA-353:
----------------------------
    Description: In order to indicate to the orchestrator that a node is to be substituted, we need what the spec calls a “substitution directive”. It seems that the intention of the spec is to use the {{directives}} field of a node template, and to add to it a {{substitutable}} value. Another option is that substitutable nodes will be assigned a policy that indicates that this node is to be substituted. Yet another option is that the substitutable node will be of a type that inherit from a special node type, say tosca.nodes.Substitutable, or tosca.nodes.Abstract.  (was: In order to indicate to the orchestrator that a node is to be substituted, we need what the spec calls a “substitution directive”. One option is that substitutable nodes will assigned a policy that indicates that this node is to be substituted. A second option is that the substitutable node will be of a type that inherit from a special node type, say tosca.nodes.Substitutable, or tosca.nodes.Abstract.)

> Substitution Mapping directive
> ------------------------------
>
>                 Key: ARIA-353
>                 URL: https://issues.apache.org/jira/browse/ARIA-353
>             Project: AriaTosca
>          Issue Type: Story
>    Affects Versions: 0.2.0
>            Reporter: Avia Efrat
>            Assignee: Avia Efrat
>
> In order to indicate to the orchestrator that a node is to be substituted, we need what the spec calls a “substitution directive”. It seems that the intention of the spec is to use the {{directives}} field of a node template, and to add to it a {{substitutable}} value. Another option is that substitutable nodes will be assigned a policy that indicates that this node is to be substituted. Yet another option is that the substitutable node will be of a type that inherit from a special node type, say tosca.nodes.Substitutable, or tosca.nodes.Abstract.



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