[glue-wg] New class and attributes for GLUE 2.1/cloud extensions

[Baptiste Grenier]

Dear all,

Please find here a proposition for the creation of a new clas and some 
attributes to replace the use of OtherInfo to represent some usefull 
cloud-related information. We would like to discuss this with you in 
order to integrate it in the GLUE2.1 draft as soon as possible.

The names should be quite self explanatory, please let me know if you 
need any clarification.

Best regards,
Baptiste

## For CloudComputingEndpoint

* GLUE2CloudComputingEndpointAuthentication
 * EndpointAuthentication_t
   * New type
   * Mandatory
   * Open enumeration
     * Default Values: X509-VOMS, OIDC ?
 * Replacing:
   * GLUE2EntityOtherInfo : Authn=X509-VOMS

## For CloudComputingImage

* GLUE2CloudComputingImageDescription
  * New type
  * Mandatory
  * String
  * Replacing:
    * GLUE2EntityOtherInfo: description:Image for TinyCoreLinux

* GLUE2CloudComputingImageVersion
  * New type
  * Mandatory
  * String
  * Replacing:
    * GLUE2EntityOtherInfo version:XXX

* ContextualizationName_t
  * Existing type, just need to update default values
  * Open enumeration
  * Default Values: cloudinit (without a -), bash
    * Changing cloudinit to cloud-init (official name)

* GLUE2CloudComputingImageNetworkInput / GLUE2CloudComputingImageNetworkOuput
  * Used to represent communication ports used/required/exposed by the image
  * Custom objectClass: NetworkTraffic
  * Optional
  * Can be specified multiple times
  * Replacing:
    *  GLUE2EntityOtherInfo traffic-in:XXXXX
    *  GLUE2EntityOtherInfo traffic-out:XXXXX

  * ObjectClass NetworkTraffic
    * New object class
    * inheriting from Entity
    * under/related to CloudCompoutingImage
    * Name
      * CloudCompoutingImageNetworkTraffic?
      * CloudCompoutingNetworkTraffic?
    * Attributes
      * NetworkTrafficProtocol_t:
        * Custom type
        * Mandatory
        * Closed enumeration
          * Values: all, tcp, udp, cmp, ipsec
      * NetworkTrafficType_t:
        * Custom type
        * Mandatory
        * Closed enumeration
          * Values: inbound, outbound
      * NetworkTrafficRange_t:
        * Custom type
        * Mandatory
        * String
        * Example (default?): 0.0.0.0/0
      * NetworkTrafficPort_t:
        * Custom type
        * Mandatory
        * String
        * Example: 443

-- 
Baptiste Grenier
EGI Foundation - Operations Officer
Phone:              +31 627 860 852
Skype:         baptiste.grenier.egi
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