Re: [onap-discuss] [Update] ONAP workflow design andexecutiondiscussion

Mon, 14 Aug 2017 09:44:24 -0700 

Thanks, indeed the explanation helps. One more question if you can confirm:
based on your response, it seems to imply that the WF Designer can dip into
some existing TOSCA service template, and extract from there the specific
node names, which then it makes available for designing "TOSCA tasks"
associates with that specific node?

Michael

On Mon, Aug 14, 2017 at 11:19 AM, <zhaohuab...@gmail.com> wrote:

> Hi Michael,
>
>
>
> Regarding question 1:
>
> A TOSCA Task can invoke an operation of a TOSCA node in the service
> template. For example,  workflow designer can design a Task to call the
> create operation of the my_db node in the following TOSCA service template,
> which is a shell script.
>
>
>
> tosca_definitions_version: tosca_simple_yaml_1_0
>
> description: Template for deploying MySQL and database content.
>
>
>
> topology_template:
>
>   inputs:
>
>     # omitted here for brevity
>
>   node_templates:
>
>     my_db:
>
>       type: tosca.nodes.Database.MySQL
>
>       properties:
>
>       ---omitted for brevity
>
>       interfaces:
>
>         Standard:
>
>           create:
>
>             implementation: db_create.sh
>
>             inputs:
>
>               # Copy DB file artifact to server’s staging area
>
>               db_data: { get_artifact: [ SELF, db_content ] }
>
> Regarding question 2:
>
> The nodes are from a specific TOSCA service template which the designed
> workflow is used to manage the lifecycle for.
>
>
>
> Hope these clarification helps.
>
>
>
> BR,
>
> Huabing
>
>
>
> *From: *Michael Brenner <mich...@gigaspaces.com>
> *Sent: *Monday, August 14, 2017 10:18 PM
> *To: *Huabing Zhao <zhao.huab...@zte.com.cn>
> *Cc: *onap-discuss <onap-discuss@lists.onap.org>; onap-tsc
> <onap-...@lists.onap.org>
> *Subject: *Re: [onap-discuss] [Update] ONAP workflow design
> andexecutiondiscussion
>
>
>
> Huabing,
>
>
>
> A 2nd question: you showed that for a "TOSCA task" you can select a node
> name, etc from a menu. What was not clear is whether you work from a
> generic list of node names, or from a specific list of names related to a
> particular template.
>
> Thanks,
>
> Michael
>
>
>
> On Mon, Aug 14, 2017 at 10:14 AM, Michael Brenner <mich...@gigaspaces.com>
> wrote:
>
> Hi Huabing,
>
>
>
> Can you provide a definition of what is referred to here as a "TOSCA
> task"? My understanding from the presentation is that this is a task that
> can be executed on a previously instantiated/in-memory TOSCA model - e.g.
> to set/get properties from a specific node. Can you confirm?
>
> Thanks,
>
> Michael
>
>
>
> On Thu, Aug 10, 2017 at 9:31 PM, <zhao.huab...@zte.com.cn> wrote:
>
> Hi,
>
>
>
> Meeting recording has been uploaded to this page:https://wiki.onap.org/
> display/DW/SDC+2017-8-11+ONAP+workflow+design+and+execution+discussion
>
>
>
> @Michael, If you don't mind, I put the recording under the SDC weekly
> meeting page because workflow designer is part of SDC.
>
>
>
> Thanks,
>
> Huabing
>
>
>
>
>
> Original Mail
>
> *Sender: * <zhaohuab...@gmail.com>;
>
> *To: * <zhaohuab...@gmail.com>; <onap-discuss@lists.onap.org>; <
> onap-...@lists.onap.org>;
>
> *Date: *2017/08/09 21:13
>
> *Subject: [onap-discuss] [Update] ONAP workflow design and
> executiondiscussion*
>
>
>
> This meeting is rescheduled to Thursday due to conflicts. Sorry for the
> late notification and inconvenience caused.
>
> Hi there,
>
> Huabing is inviting you to a scheduled Zoom meeting.
>
> Join from PC, Mac, Linux, iOS or Android: https://zoom.us/j/6999968888
>
> Or iPhone one-tap (US Toll):  +14086380968 <(408)%20638-0968>,,6999968888#
> or +16465588656 <(646)%20558-8656>,,6999968888#
>
> Or Telephone:
>    Dial: +1 408 638 0968 <(408)%20638-0968> (US Toll) or +1 646 558 8656
> <(646)%20558-8656> (US Toll)
>    Meeting ID: 699 996 8888
>    International numbers available: https://zoom.us/
> zoomconference?m=_5QAuX9O-wb43xJqoNQjTlyYurEIrnWK
> ONAP workflow design and execution discussion
>
> This meeting is rescheduled to Thursday due to conflicts. Sorry for the
> late notification and inconvenience caused.
>
> Hi there,
>
> Huabing is inviting you to a scheduled Zoom meeting.
>
> Join from PC, Mac, Linux, iOS or Android: https://zoom.us/j/6999968888
> <https://www.google.com/url?q=https%3A%2F%2Fzoom.us%2Fj%2F6999968888&sa=D&usd=2&usg=AFQjCNFgWU25p6po5Jo-Erumnn7cd2gdNg>
>
> Or iPhone one-tap (US Toll):  +14086380968 <(408)%20638-0968>,,6999968888#
> or +16465588656 <(646)%20558-8656>,,6999968888#
>
> Or Telephone:
>    Dial: +1 408 638 0968 <(408)%20638-0968> (US Toll) or +1 646 558 8656
> <(646)%20558-8656> (US Toll)
>    Meeting ID: 699 996 8888
>    International numbers available: https://zoom.us/
> zoomconference?m=_5QAuX9O-wb43xJqoNQjTlyYurEIrnWK
> <https://www.google.com/url?q=https%3A%2F%2Fzoom.us%2Fzoomconference%3Fm%3D_5QAuX9O-wb43xJqoNQjTlyYurEIrnWK&sa=D&usd=2&usg=AFQjCNGgd7-wgeDXlYWIySo_IFguebwpTA>
>
>
>
>
>
>
>
>
>
> *When*
>
> Thu 2017-08-10 9pm – 10pm China Time - Beijing
>
> *Where*
>
> https://zoom.us/j/6999968888 (map
> <https://www.google.com/url?q=https%3A%2F%2Fzoom.us%2Fj%2F6999968888&sa=D&ust=1502288010500000&usg=AFQjCNFcdDoaBZi8zLgSxxT57PW615VZFw>
> )
>
> *Who*
>
> •
>
> Huabing Zhao - creator
>
> •
>
> onap-discuss@lists.onap.org
>
> •
>
> onap-...@lists.onap.org
>
>
>
>
>
>
>
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> *Michael Brenner, **Chief Architect NFV*
>
> *[image:
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>
> --
>
> *Michael Brenner, **Chief Architect NFV*
>
> *[image:
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>
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>
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> <http://getcloudify.org?utm_source=signaturesatori&utm_medium=email&utm_campaign=Cloudify%204.0%20Webinar>
>
> @cloudifysource
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-- 
Michael Brenner, Chief Architect NFV
------------------------------
M: +1-732-895-5772 http://getcloudify.org
<http://getcloudify.org?utm_source=signaturesatori&utm_medium=email&utm_campaign=Cloudify%204.0%20Webinar>
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