2019-05-29 AAI Meeting Notes

2019-05-29 AAI Meeting Notes

Recording:

Recorded Session - 2019-05-29.mp4

Global JJB Discussion with LF 2019-05-28

AAI Data Modeling 2019-05-28.mp4

Attendees:

@James Forsyth

@Keong Lim

@William LaMont

@Francis Paquette

@Ondrej F

@Venkata Harish Kajur

@Chandra Cinthala

@Jessica Gonzalez

@Benjamin Cheung

@CT Paterson

@Manisha Aggarwal

@Tian Lee

@Steve Blimkie

@William Reehil

@soumya

@Giulio Graziani

@Shirley Morgan





START RECORDING

1



Global JJB

@James Forsyth

Sonatype's maven-staging-plugin will be disabled and we need to implement new LF jenkins jobs before mid-July

global-jjb Migration Tracker

Repos and do they use oparent:
./model-loader/pom.xml true ./graphgraph/pom.xml false ./graphadmin/pom.xml true ./esr-server/pom.xml true ./sparky-be/pom.xml true ./rest-client/pom.xml true ./aai-common/pom.xml true ./data-router/pom.xml false ./chameleon/pom.xml false ./sparky-fe/pom.xml false ./event-client/pom.xml true ./gallifrey/pom.xml false ./resources/pom.xml true ./router-core/pom.xml true ./gizmo/pom.xml true ./logging-service/pom.xml true ./babel/pom.xml true ./champ/pom.xml true ./traversal/pom.xml true ./spike/pom.xml true ./esr-gui/pom.xml true ./search-data-service/pom.xml false ./cacher/pom.xml true ./schema-service/pom.xml true ./validation/pom.xml true

2



UI Views

@William Reehil

@Manisha Aggarwal

ATT wants to contribute additional UI views to ONAP, want to discuss path forward

3



Understanding AAI UI retrieval of data from backend

@Chandrashekhar Thakare

We are not able to view any node data on AAI UI.  We need to understand the flow by which nodes are getting displayed over UI.  We have understood that the flow is like sparky-be-->search-data-->elastic-search→Cassandra. However; we fail to understand why default installation did not enabled elastic search to retrieve data from Cassandra? Any other config verification/enablement required for AAI UI to work would be helpful. 

http://<IP>:30220/rest/search/querysearch/

{

  "processingTimeInMs" : 65,

  "totalFound" : 0,

  "suggestions" : [ ]

}

22nd May: Made suggestion on https://lists.onap.org/g/onap-discuss/message/17162

23rd May: was discussed at AAI Developers call. Is it OK now?

We need to understand how to verify if all the indexes are created. The main problem is AAI instance not able to retrieve data within 100 secs. Jimmy, Could you please point to any documentation ?

4



Run AAI containers as non-root user

@James Forsyth

https://wiki.onap.org/display/DW/Best+Practices

  • The Docker and Kubernetes engines may run as root until such time as the products support non-root execution.

  • Applications may run as root within a container.

  • The process ID of a container must not run as the root ID with the exception of containers supporting ONAP features that require the container to run as the root ID.

  • Containers may run with root privileges.

  • Project containers that run as the root ID must document this in the release notes along with the functionality that requires the container to run as the root ID.

https://lf-onap.atlassian.net/browse/AAI-2172

5



Container Images

@James Forsyth

Container Image Minimization Guidelines

@James Forsyth will ask integration team if we can use the AAI tenant space in windriver environment

6



GraphGraph demo

@Former user (Deleted)

A 5-10 minute demo of GraphGraph.

Feedback needed!

7



Bug Review



JIRA Issue Count (in AAI project):

JIRA Issue Count (talking about AAI):

8



Dublin branching

@James Forsyth

Dublin artifacts are released and jjb jobs are updated to drop casablanca jobs and replace with dublin

We will change the sonar and clm jobs to use the dublin branch

@James Forsyth will see how other teams manage merging release bug/security/late feature change back to master
9



Gerrit Review



https://gerrit.onap.org/r/#/q/projects:aai

10



Sonar Review



https://sonar.onap.org/projects?search=aai&sort=coverage

11



Jenkins CLM Review



https://jenkins.onap.org/view/CLM/

12



Blockers

@James Forsyth

https://lf-onap.atlassian.net/browse/AAI-2406

https://lf-onap.atlassian.net/browse/AAI-2411

https://lf-onap.atlassian.net/browse/AAI-2402

13



Helm Chart Transfer

@James Forsyth

@James Forsythwill start a document with best practices and requirements for merging changes to the aai/oom submodule
Team needs to document (perhaps change the AAI guide for OOM setup) the change to use the submodule in OOM
14



Status of ARC documentation

@Former user (Deleted)

When is this going to be finished ARC AAI Component Description - Dublin ?

Note: I have no idea what it is, I just was asked to inquire

15



Dublin Status 1

@James Forsyth

  • CSIT on OOM needs to cover more of the services

16



Dublin Status 2 / OOM helm charts

@James Forsyth

@Venkata Harish Kajur

  • Moving Helm charts into AAI repos

@Former user (Deleted) is the AAI contact for doing the helm chart migration, info passed along to Mike Elliot
  • Migration of the oom / aai charts to an new repo that we will have commit access to. Harish tried to preserve the history on the existing set of files, but there was no way to do it because the commit messages would violate the 50 character limit. So we will lose history on the commits and do the push as a new code drop.

  • Jessica found a way to do it

  • Not sure if this would be pushed into El Alto release

17



Dublin Status 3

@James Forsyth

  • Volumed run-time generated certificates are possible

@James Forsyth will open Jira tickets to update the keystores in the master branches of the mS that use https
@Arul Nambi will do sparky-be, search-data-service, data-router, logging-service, router-core

  • GraphGraph is coming, depends on expanding schema-service API

  • RestClient updates are potentially being contributed by community members

18



Dublin Status 4

@James Forsyth

Champ slipped below 55% with latest commit.

@Tian Lee will do babel, model-loader, champ, gizmo, event-client, spike, rest-client, validation

@Arul Nambi will do sparky-be, search-data-service, data-router, logging-service, router-core

@James Forsyth create ticket for El Alto for sparky, rolling back because of sonar failure
@Venkata Harish Kajur will check aai-common, resources, traversal, graphadmin, cacher, schema-service (which probably already have the setting)

Add thresholds to all repos that are above 55% so it doesn't happen again
For setting the threshold on each repo, set it to the current percentage, so if it's is at 62.7%, set the threshold to 0.62
 <jacoco.line.coverage.limit>0.68</jacoco.line.coverage.limit>Sonar job for Dublin has been changed to using line coverage.


19



Dublin Use Cases

@James Forsyth



Epic-of-epics: https://lf-onap.atlassian.net/browse/AAI-2107

5G Use Case (R4 Dublin)

BBS Broadband Service Use Case (Dublin)

CCVPN Use Case (Dublin)

Change Management Dublin Extensions

Fine Grain Placement Service (F-GPS) Edge Automation (Dublin)

OpenSource Access Manager (OSAM) Use Case

K8S based Cloud Region Support

Tony Noori from AT&T will identify the ONAP POC for system engineering for AAI modelling. This person will coordinate schema changes, watch the use case wiki, jira, perform gerrit reviews, etc.

Analysis: AAI R4 Use Case and Functional Requirements Impacts

JIRA Epics count:

20



El Alto Status

@James Forsyth


JIRA Epics count:

21



Selenium Tests in Sparky

@Arul Nambi

Want to share in the community potential selenium changes for the sparky UI

22



Traversal Nodes query documentation

@J. Ram Balasubramanian

https://lf-onap.atlassian.net/browse/AAI-2202 https://lf-onap.atlassian.net/browse/AAI-2383

Documentation on the search/nodes-query API is missing. @James Forsyth needs to find it and publish it.
23



AAI achitecture documentation

@Taranjit Singh (Deactivated)

Understanding the architecture of AAI is not easy - hard to understand how the code is laid out and how things flow. Need documention which will describe how the microservices are connected, which repos support which functions, etc. @Former user (Deleted) says that he had to reverse engineer the dependencies to see how the repos are connected. Recommended to focus on the resources repo for understanding the core function of AAI.

24



API version documentation

@Keong Lim

Is v15 API for Dublin release? https://lf-onap.atlassian.net/browse/AAI-1811

Why does schema-service now have v16 files? https://lf-onap.atlassian.net/browse/AAI-2161

@James Forsyth Document nodes wiki and add explanation about presence of the v15 file. Should add v14-v15 changes to release notes.
25