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[OpenDaylight TSC] ODL Helm chart

TIMONEY, DAN <dtimoney@...>
 

Luis, Anil:

 

ONAP also creates a base OpenDaylight docker container, based on the ONAP-specific ODL tarball.  Here’s a link to the code that creates the Aluminum version of that docker:

 

https://github.com/onap/ccsdk-distribution/tree/master/opendaylight/aluminum/aluminum-alpine

 

Dan

 

-- 

Dan Timoney

dtimoney@...

Lead Member of Tech Staff

ONAP Project Technical Lead : CCSDK and SDNC projects

 

 

From: <TSC@...> on behalf of Luis Gomez <ecelgp@...>
Date: Sunday, April 4, 2021 at 7:02 PM
To: Anil Belur <abelur@...>
Cc: discuss <Discuss@...>, TSC <TSC@...>
Subject: Re: [OpenDaylight TSC] ODL Helm chart

 

OK, thanks for the ONAP pointers, I have explored them and I figured the following:

 

Docker:

 

1) ONAP projects use maven to build docker:

 

2) LFN global-jjb has templates for docker build and publish:

 

3) ONAP publishes docker images in Nexus:

 

Helm:

 

1) ONAP projects define their charts in a common repo called OOM:

 

2) Helm job are in ONAP ci-management repo whilst build Makefiles are in OOM:

 

3) ONAP publishes helm packages in Nexus:

 

So in general I think we can leverage a lot of work from above but before doing that I have a couple of question:

 

1) Does current Centos builder image support docker?

2) Does ODL have a docker repo like https://nexus3.onap.org/#browse/search/docker?

 

Thanks/Luis

 

 



On Mar 25, 2021, at 10:06 PM, Anil Belur <abelur@...> wrote:

 

Hello Luis: 

 

ONAP has a few jobs that publish helm charts onto Nexus, and we have some scripts in place that can be reused. 

 

PS let me know if these bits can be reused. I can setup time to discuss the details of usecase for ODL

and get an understanding of which of the ODL $projects would require helm charts.

 

Regards,

Anil

 

 

On Fri, Mar 26, 2021 at 4:51 AM Luis Gomez <ecelgp@...> wrote:

As I brought in today's TSC meeting, any decent IT app nowadays has a helm chart to quickly install in K8s.

Looking at some open source example:

https://github.com/prometheus-community/helm-charts/tree/main/charts/prometheus

It seems like we need to hold some helm definitions in our code repo for folks to perform:

helm repo add odl https://opendaylight.github.io/helm-charts

Also we need to publish docker containers somewhere so they can be used in a K8s Deployment file like this:

    spec:
      containers:
      - name: odl
        image: quay.io/opendaylight/netconf:v0.13.0
...

I am not an expert in K8s so let me know if I miss anything.

Anil, do you see any problem in existing ODL infra to achieve the above?

BR/Luis

 

Luis Gomez
 

Hi Dan, thanks for the pointer :)


On Apr 8, 2021, at 9:51 AM, TIMONEY, DAN <dt5972@...> wrote:

Luis, Anil:
 
ONAP also creates a base OpenDaylight docker container, based on the ONAP-specific ODL tarball.  Here’s a link to the code that creates the Aluminum version of that docker:
 
 
Dan
 
-- 
Dan Timoney
Lead Member of Tech Staff
ONAP Project Technical Lead : CCSDK and SDNC projects
 
 
From: <TSC@...> on behalf of Luis Gomez <ecelgp@...>
Date: Sunday, April 4, 2021 at 7:02 PM
To: Anil Belur <abelur@...>
Cc: discuss <Discuss@...>, TSC <TSC@...>
Subject: Re: [OpenDaylight TSC] ODL Helm chart
 
OK, thanks for the ONAP pointers, I have explored them and I figured the following:
 
Docker:
 
1) ONAP projects use maven to build docker:
 
2) LFN global-jjb has templates for docker build and publish:
 
3) ONAP publishes docker images in Nexus:
 
Helm:
 
1) ONAP projects define their charts in a common repo called OOM:
 
2) Helm job are in ONAP ci-management repo whilst build Makefiles are in OOM:
 
3) ONAP publishes helm packages in Nexus:
 
So in general I think we can leverage a lot of work from above but before doing that I have a couple of question:
 
1) Does current Centos builder image support docker?
2) Does ODL have a docker repo like https://nexus3.onap.org/#browse/search/docker?
 
Thanks/Luis
 
 


On Mar 25, 2021, at 10:06 PM, Anil Belur <abelur@...> wrote:
 
Hello Luis: 
 
ONAP has a few jobs that publish helm charts onto Nexus, and we have some scripts in place that can be reused. 
 
PS let me know if these bits can be reused. I can setup time to discuss the details of usecase for ODL
and get an understanding of which of the ODL $projects would require helm charts.
 
Regards,
Anil
 
 
On Fri, Mar 26, 2021 at 4:51 AM Luis Gomez <ecelgp@...> wrote:
As I brought in today's TSC meeting, any decent IT app nowadays has a helm chart to quickly install in K8s.

Looking at some open source example:

https://github.com/prometheus-community/helm-charts/tree/main/charts/prometheus

It seems like we need to hold some helm definitions in our code repo for folks to perform:

helm repo add odl https://opendaylight.github.io/helm-charts

Also we need to publish docker containers somewhere so they can be used in a K8s Deployment file like this:

    spec:
      containers:
      - name: odl
        image: quay.io/opendaylight/netconf:v0.13.0
...

I am not an expert in K8s so let me know if I miss anything.

Anil, do you see any problem in existing ODL infra to achieve the above?

BR/Luis

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