Re: [onap-discuss] [SDC] Volte csar packages //Re: CSAR from SDC

[zhao.huabing]

Hi Zahi, 




I see that you're in the "Interested in attending" list of "SDC Questions (Day 
3- Main Conf. Bridge)". So I guess you will be participating this meeting this 
afternoon?




If it's possible, could we discuss the support of VoLTE TOSCA model and other 
issues such as the TOSCA substitution mapping?




We're trying to import the TOSCA VNF Node type and design the VoLTE service in 
SDC. However, because the TOSCA based VNF can't be imported into SDC(only heat 
supported right now), it's hard for us to tell how many gaps we have to support 
the VoLTE use case. So it would be very helpful if you could have time to 
review the VoLTE csar packages in advance and point out some gaps in the 
meeting.




Thanks,

Huabing



Original Mail



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To: zhaohuabing10201488 <er4...@intl.att.com> <ml6...@intl.att.com>
CC:  <onap-discuss@lists.onap.org>YuanHu10090474
Date: 2017/07/24 23:14
Subject: Re: [SDC] Volte csar packages //Re: [onap-discuss] CSAR from SDC





We’re looking at the issues and we’ll return with an answer once we have it.

Zahi Kapeluto
Lead Architect, Network Communications LOB
AT&T Network Applications Development · SD&E
Tel Aviv | Tampa | Atlanta | New Jersey | Chicago
·················································
Mobile: +972 (54) 6636831
Office: +972 (3) 9280064

From: "zhao.huab...@zte.com.cn" <zhao.huab...@zte.com.cn>
Date: Monday, 24 July 2017 at 7:47
To: ZAHI KAPELUTO <zk0...@intl.att.com>, "Rozin, Eden" <er4...@intl.att.com>, 
"Lando,Michael" <ml6...@intl.att.com>
Cc: "onap-discuss@lists.onap.org" <onap-discuss@lists.onap.org>, 
"yuan....@zte.com.cn" <yuan....@zte.com.cn>
Subject: [SDC] Volte csar packages //Re: [onap-discuss] CSAR from SDC


Hi ,



I created a jira issue to track the substitution issue.



Besides, attached are the VoLTE csar packages which have been used for OPEN-O 
Mercury Release.

Please review it, if there are anything SDC can't support now, we may need to 
add jira issues to track them.



Huabing








Original Mail
Sender: zhaohuabing10201488
To:  <zk0...@intl.att.com>
CC:  <onap-discuss@lists.onap.org>YuanHu10090474 <er4...@intl.att.com>
Date: 2017/07/21 12:32
Subject: Re: [onap-discuss] CSAR from SDC



Hi Zahi,



I understand what's substitution mapping for, if you take a loot at the TOSCA 
spec, it says:

substitution_mappings


no


N/A


An optional declaration that exports the topology template as an implementation 
of a Node type.



This also includes the mappings between the external Node Types named 
capabilities and requirements to existing implementations of those capabilities 
and requirements on Node templates declared within the topology template.


I don't see the red part " the mappings between the external Node Types named 
capabilities and requirements to existing implementations of those capabilities 
and requirements on Node templates declared within the topology template" in 
the SDC service template. That's where my question comes from.



I took the example from official TOSCA spec here:  
http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.1/csprd02/TOSCA-Simple-Profile-YAML-v1.1-csprd02.html#_Toc474149740<https://urldefense.proofpoint.com/v2/url?u=http-3A__docs.oasis-2Dopen.org_tosca_TOSCA-2DSimple-2DProfile-2DYAML_v1.1_csprd02_TOSCA-2DSimple-2DProfile-2DYAML-2Dv1.1-2Dcsprd02.html-23-5FToc474149740&d=DwMGaQ&c=LFYZ-o9_HUMeMTSQicvjIg&r=hgGU-teL268YC6HN9LwrAgqT89pL2vs-LntWAMTgC9Y&m=m1PApRYnFkr7mFF5ix84IVhXhbNuIe8iQXha0F68Nvw&s=JEQOiF37uBDU5qfZ-8JIvVOexMMPbUJuHv0FQsJhjac&e=>

2.11.3Defining the details of a subsystem

Example 19 - Implementation of a TransactionSubsytem node type using 
substitution mappings



BR,

Huabing










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To: zhaohuabing10201488
CC:  <zohar.sa...@amdocs.com> <onap-discuss@lists.onap.org>YuanHu10090474 
<er4...@intl.att.com>
Date: 2017/07/20 21:51
Subject: Re: [onap-discuss] CSAR from SDC


Hi Zhao,

Substitution Mapping is used for embedding a complete Topology Template into 
another, higher-level, Topology Template as a Node Template as seen in the 
image below:

[cid:image001.png@01D30178.669A2E00]

Your sample TOSCA below seems wrong, where did you take it from?
Here is an example of substitution mapping:

topology_template:
  node_templates:
    ExtVL 0:
      type: org.openecomp.resource.vl.extVL
      metadata:
        invariantUUID: df44a9d0-024a-48fc-bd0a-12aaf69dd89e
        UUID: 6bacc8ad-f5ca-4774-b5f6-bab441b3eba8
        customizationUUID: cdc9e73c-245c-4569-ae34-2156acefdc2c
        version: '5.0'
        name: ExtVL
        description: ECOMP generic virtual link (network) base type for all 
other service-level and global networks
        type: VL
        category: Generic
        subcategory: Network Elements
        resourceVendor: ATT (Tosca)
        resourceVendorRelease: 1.0.0.wd03
        resourceVendorModelNumber: ''
      properties:
        network_assignments:
          is_external_network: false
          ecomp_generated_network_assignment: false
        exVL_naming:
          ecomp_generated_naming: true
        network_flows:
          is_network_policy: false
          is_bound_to_vpn: false
        network_homing:
          ecomp_selected_instance_node_target: false
  substitution_mappings:
    node_type: org.openecomp.service.ServicePort
    capabilities:
      extvl0.virtual_linkable:
      - ExtVL 0
      - virtual_linkable
      extvl0.feature:
      - ExtVL 0
      - feature
    requirements:
      extvl0.dependency:
      - ExtVL 0
      - dependency


Zahi Kapeluto
Lead Architect, Network Communications LOB
AT&T Network Applications Development · SD&E
Tel Aviv | Tampa | Atlanta | New Jersey | Chicago
·················································
Mobile: +972 (54) 6636831
Office: +972 (3) 9280064

From: "zhao.huab...@zte.com.cn" <zhao.huab...@zte.com.cn>
Date: Wednesday, 19 July 2017 at 10:08
To: ZAHI KAPELUTO <zk0...@intl.att.com>
Cc: "SACKS, ZOHAR" <zohar.sa...@amdocs.com>, "onap-discuss@lists.onap.org" 
<onap-discuss@lists.onap.org>, "yuan....@zte.com.cn" <yuan....@zte.com.cn>, 
"Rozin, Eden" <er4...@intl.att.com>
Subject: Re: [onap-discuss] CSAR from SDC


Hi Zahi,

Thanks for your answer.



1.  Can't find the corresponding node template for the defined capabilities and 
requirements in the substitution_mappings
The substation mapping in the below example contains capabilities/requirements. 
Those are the caps/reqs defined by this node template so why are you looking 
for any other node template?



Regarding this question, as I understand it, it's the mappings between the 
external Node Types named capabilities and requirements to existing 
implementations of those capabilities and requirements on Node templates 
declared within the topology template.

Let me use the below TOSCA service template as an example,

the substitution_mappings capability message_receiver expose the 
message_receiver capability of  app node template,

the substitution_mappings requirement database_endpoint  expose the database 
capability of  app node template,

tosca_definitions_version: tosca_simple_yaml_1_0



topology_template:

  description: Template of a database including its hosting stack.

    # omitted for brevity

  substitution_mappings:

    node_type: example.TransactionSubsystem

    capabilities:

      message_receiver: [ app, message_receiver ]

    requirements:

      database_endpoint: [ app, database ]

  node_templates:

    app:

      type: example.SomeApp

      properties:

        # properties omitted for brevity

      capabilities:

        message_receiver:

          properties:

            service_ip: { get_input: mq_service_ip }

            # other properties omitted for brevity

      requirements:

        - database:

            # details omitted for brevity

        - host: websrv



In this service template  service-57431726F7e64a30Ae52-template.yml, I don't 
see this mapping.



Did I miss anything?



Thanks,

Huabing
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CC:  <onap-discuss@lists.onap.org>YuanHu10090474 <er4...@intl.att.com>
Date: 2017/07/18 22:00
Subject: Re: [onap-discuss] CSAR from SDC


Hi Huabing,

Additional answers :

  1.  Can't find the corresponding node template for the defined capabilities 
and requirements in the substitution_mappings
The substation mapping in the below example contains capabilities/requirements. 
Those are the caps/reqs defined by this node template so why are you looking 
for any other node template?

  1.  Does SDC support the definition of TOSCA Group?
Yes

  1.  Does SDC support the definition of TOSCA Policy?
Yes

  1.  Does SDC support the mapping of Input and Node Template property?
Yes

  1.  Does SDC support the mapping of Output and Node Template attribute?
No
Zahi Kapeluto
Lead Architect, Network Communications LOB
AT&T Network Applications Development · SD&E
Tel Aviv | Tampa | Atlanta | New Jersey | Chicago
·················································
Mobile: +972 (54) 6636831
Office: +972 (3) 9280064

From: "SACKS, ZOHAR" <zohar.sa...@amdocs.com>
Date: Tuesday, 18 July 2017 at 16:38
To: "zhao.huab...@zte.com.cn" <zhao.huab...@zte.com.cn>
Cc: ZAHI KAPELUTO <zk0...@intl.att.com>, "onap-discuss@lists.onap.org" 
<onap-discuss@lists.onap.org>, "yuan....@zte.com.cn" <yuan....@zte.com.cn>, 
"Rozin, Eden" <er4...@intl.att.com>
Subject: RE: [onap-discuss] CSAR from SDC

At current time each import will create new VSP version and deletes (with 
alert) the previous data

From: onap-discuss-boun...@lists.onap.org 
[mailto:onap-discuss-boun...@lists.onap.org] On Behalf Of 
zhao.huab...@zte.com.cn
Sent: Tuesday, July 18, 2017 10:34 AM
To: zhao.huab...@zte.com.cn
Cc: zk0...@intl.att.com onap-discuss@lists.onap.org yuan....@zte.com.cn 
er4...@intl.att.com
Subject: Re: [onap-discuss] CSAR from SDC


One more question about SDC:

 If I import the same heat package into SDC for multiple times, how does SDC 
handle it? Will SDC create different version of the same VF, or update the 
existing VF, or just take them as different VNs?
Original Mail
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CC:  <onap-discuss@lists.onap.org<mailto:onap-discuss@lists.onap.org>> 
<zk0...@intl.att.com<mailto:zk0...@intl.att.com>> 
<er4...@intl.att.com<mailto:er4...@intl.att.com>>yuanhu10090474
Date: 2017/07/18 11:12
Subject: Re: [onap-discuss] CSAR from SDC



Hi Michael,



Could we discuss these questions at today's meeting?



Thanks,

Huabing






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<zk0...@intl.att.com<mailto:zk0...@intl.att.com>>
CC: MengZhaoXing10024238YuanHu10090474
Date: 2017/07/17 18:08
Subject: Re:CSAR from SDC


+Eden,Zahi
Please assit

-------- Original Message --------
From: zhao.huab...@zte.com.cn<mailto:zhao.huab...@zte.com.cn>
Date: Mon, Jul 17, 2017, 12:24
To: "Lando,Michael" <ml6...@intl.att.com<mailto:ml6...@intl.att.com>>
CC: meng.zhaoxi...@zte.com.cn<mailto:meng.zhaoxi...@zte.com.cn>, 
yuan....@zte.com.cn<mailto:yuan....@zte.com.cn>
Subject: Re:CSAR from SDC


Hi Michael,


We get a couple of questions here after studying the example.


1. Can't find the corresponding node template for the defined capabilities and 
requirements in the substitution_mappings


For example:

 The substitution_mappings defined in the 
service-57431726F7e64a30Ae52-template.yml of service-vvg.csar


tosca_definitions_version: tosca_simple_yaml_1_0

# omitted here for brevity

topology_template:

  node_templates:

    d7c95393-7396-4d74-a3b0 0:

      type: org.openecomp.resource.vf.D7c9539373964d74A3b0

      metadata:

        invariantUUID: 7564e792-a8af-4f73-9910-2e3b88dfa862

        UUID: 31d208bc-9744-4060-baa8-2decca503193

        customizationUUID: 2f9f65ab-6aef-48fc-a63f-5ac96e88c0ad

        version: '1.0'

        name: d7c95393-7396-4d74-a3b0

        description: vendor software product

        type: VF

        category: Generic

        subcategory: Abstract

        resourceVendor: 06715d78-893c-4a45-88c1

        resourceVendorRelease: '1.0'

# omitted here for brevity

  substitution_mappings:

    node_type: org.openecomp.service.57431726F7e64a30Ae52

    capabilities:

      d7c9539373964d74a3b00.cinder_volume.feature:

      - cinder_volume

      - cinder_volume.feature

      d7c9539373964d74a3b00.cinder_volume.attachment:

      - cinder_volume

      - cinder_volume.attachment

    requirements:

      d7c9539373964d74a3b00.cinder_volume.dependency:

      - cinder_volume

      - cinder_volume.dependency


2. Does SDC support the definition of  TOSCA Group?

3. Does SDC support the definition of TOSCA  Policy?

4. Does SDC support the mapping of Input and Node Template property?

5. Does SDC support the mapping of Output and Node Template attribute?


Thanks,

Huabing







Original Mail
Sender:  <ml6...@intl.att.com<mailto:ml6...@intl.att.com>>
To: zhaohuabing10201488
Date: 2017/07/11 22:36
Subject: CSAR from SDC

Hi,
As discussed today on the call.
I am attaching the scar created for the 3 services part of the uses case 
currently supported.


BR,

Michael Lando
Opensource & Frontend Team Lead, SDC
AT&T Network Application Development · NetCom
Tel Aviv | Tampa | Atlanta | New Jersey |Chicago
···········································································
Office: +972 (3) 5451487
Mobile: +972 (54) 7833603
e-mail: 
ml6...@intl.att.com<mailto:ml6...@intl.att.com<mailto:ml6...@intl.att.com%3cmailto:ml6...@intl.att.com>>








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