Hi Vahid,
You diagrams are perfectly describe what we have now and what we want
to have with TOSCA, I think it's time to start working on
specification!
I've updated corresponding blueprint with new status and assignee:
https://blueprints.launchpad.net/murano/+spec/support-tosca-format
On Fri,
Hi Serg,
Thank you for your feedback.
I'll start working on the spec.
Regards,
-
Vahid Hashemian, Ph.D.
Advisory Software Engineer, IBM Cloud Labs
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Okrokvertskhov gokrokvertsk...@mirantis.com
Date: 06/03/2015 03:26PM
Subject: Re: [openstack-dev] [Murano] Help needed with TOSCA support in Murano
Hi,
Murano documentation about all internals is here:
http://murano.readthedocs.org/en/latest/
You probably need to take some example applications
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wrote: -To: "OpenStack Development Mailing List (not for usage questions)" openstack-dev@lists.openstack.orgFrom: Serg Melikyan smelik...@mirantis.comDate: 06/04/2015 06:31AMSubject: Re: [openstack-dev] [Murano] Help needed with TOSCA support in MuranoHi Vahid,Your analysis
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Hi Serg,
Sorry, I seem to be having issues sending messages to the mailing list.
Thanks for your message. I can work on the blueprint spec. Just trying to get a
good picture of related Murano processes and where the connection points to
Heat-Translator should be.
And I agreed with your comment
Hi Vahid,
Your analysis is correct, and integration of heat-translator is as
simple as you described that in your document. It would be really
awesome if you would turn this PDF to the proper specification for the
blueprint.
P.S. Regarding several stack for applications - currently HOT-based
Oh. I think it might be possible if you use Heat template based
applications. As Murano has no clue how to merge two independent heat
templates it might create a new stack. That is why we use workflows to
define an expected behavior.
Thanks
Gosha
On Wed, Jun 3, 2015 at 1:06 PM, Georgy
This is interesting. I never saw such behavior. I don't think this is the
way how Murano supposed to behave. Is this a devstack version of Murano?
You probably see some issue here.
Thanks
Gosha
On Wed, Jun 3, 2015 at 11:26 AM, Vahid S Hashemian
vahidhashem...@us.ibm.com wrote:
Hi Gosha,
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Hi,
Murano documentation about all internals is here:
http://murano.readthedocs.org/en/latest/
You probably need to take some example applications from here:
https://github.com/openstack/murano-apps
Take something simple like Tomcat and PostgresSQL. You will need to have an
image for
Thanks Gosha.
That's right. I have been using HOT based applications. I have not used
workflows before and need to dig into them.
If you have any pointers on how to go about workflows please share them with me.
Thanks.
Regards,
Hi Gosha,
Thanks again for your time.
I seem to be observing a different behavior in my environment. Here is the
experiment I ran:
1. Created environment env. No stack yet.
2. Added a component to env. No stack yet.
3. Deployed env. Two stacks are created:
template for
I would like to ask community for the help to implement support for
TOSCA in Murano:
https://blueprints.launchpad.net/murano/+spec/support-tosca-format
I was driving this feature and during OpenStack Summit in Paris we
spent good amount of time discussing how we can implement support for
TOSCA
Hi Serg,
As I mentioned in my earlier email to you I am interested in participating
in this effort.
I am a Heat-Translator contributor and have started looking at how the
integration may work (at a higher level for now).
I'll send my thoughts on that shortly.
Thanks.
Regards,
In other words, can a new component that is being to an environment have
dependency on the existing ones?
If so, how does that defined?
For example, going back to your example of a multi-tier application, if I
initially have PostgreDB in my environment, and later add Tomcat, how do I tell
Hi Gosha,
Thank you very much for your message.
Before I can answer your question I would need to better understand how
Murano handles life-cycle operations that you mentioned.
I hope you can bear with me with these questions or point me to documents
that I need to read.
When I deploy an
Hi Vahid,
Thank you for sharing your thoughts.
I have a questions about application life-cycle if we use TOSCA translator.
In Murano the main advantage of using HOT format is that we can update Het
stack with resources as soon as we need to deploy additional application.
We can dynamically create
When you update an environment in Murano it will update underlying stack.
You should not see a new stack for the same environment. If you have a
PostgresDB deployed and then add a Tomcat application you will see that
stack was updated with new resources. There is no dependency between Tomcat
and
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