Re: [onap-discuss] [Update] ONAP workflow design andexecutiondiscussion
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/66
>
> Or iPhone one-tap (US Toll): +14086380968 <(408)%20638-0968>,,66#
> or +16465588656 <(646)%20558-8656>,,66#
>
> 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
>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/66
> <https://www.google.com/url?q=https%3A%2F%2Fzoom.us%2Fj%2F66=D=2=AFQjCNFgWU25p6po5Jo-Erumnn7cd2gdNg>
>
> Or
Re: [onap-discuss] [Update] ONAP workflow design andexecutiondiscussion
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
Sent: Monday, August 14, 2017 10:18 PM
To: Huabing Zhao
Cc: onap-discuss; onap-tsc
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/66
Or iPhone one-tap (US Toll): +14086380968,,66# or
+16465588656,,66#
Or Telephone:
Dial: +1 408 638 0968 (US Toll) or +1 646 558 8656 (US Toll)
Meeting ID: 699 996
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/66
Or iPhone one-tap (US Toll): +14086380968,,66# or
+16465588656,,66#
Or Telephone:
Dial: +1 408 638 0968 (US Toll) or +1 646 558 8656 (US Toll)
Meeting ID: 699 996
International numbers available:
https://zoom.us/zoomconference?m=_5QAuX9O-wb43xJqoNQjTlyYurEIrnWK
When
Thu 2017-08-10 9pm – 10pm China Time - Beijing
Where
https://zoom.us/j/66 (map)
Who
•
Huabing Zhao - creator
•
onap-discuss@lists.onap.org
•
onap-...@lists.onap.org
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--
Michael Brenner, Chief Architect NFV
M: +1-732-895-5772
http://getcloudify.org
@cloudifysource
--
Michael Brenner, Chief Architect NFV
M: +1-732-895-5772
http://getcloudify.org
@cloudifysource
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