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Agenda Items


status
Title
colour
Responsible
Green
Status
titleOpenAgenda item not yet discussed

Status
colourYellow
titleIn Progress

Agenda item being worked on

Status
titleOn Hold

Agenda item not being worked on and not finished
NotesLast discussed
Agenda SuggestionKeong Lim

Status
colourBlue
titleDone

Agenda item finished, item can be removed

Status
colourRed
titleCancelled

Agenda item finished, any in-progress work was abandoned, item can be removed

Attendees

Recording

Agenda Items

TitleResponsibleStatusNotesDublin 5G Use Case
Benjamin Cheung

Status
colourYellow
titleIn Progress

Dublin AAI changes in support of 5g use cases.

Link for presentation: 5G - PNF Plug and Play (Casablanca carry-over items)

#

R4 TOPIC

1NF A&AI: S/W Image Repository Info
2NF A&AI: Cloud Home Info
3NF A&AI: External Manager IP Address
4NF A&AI: S/W Version Object Association
Schema Service

Manisha Aggarwal

Status
colourYellow
titleIn Progress

Discuss about the Schema Microservice

AAI Schema Service

11th Oct: Use Cases for Dynamic AAI Schema Changes

Since there are more topics than can fit into any single meeting, suggest that after discussing one topic in depth, we rotate the agenda items to bring different issues to the top.



Jackson Replacement

Team

Keong Lim

Tian Lee

Status

colour

title

Yellow

On Hold

title

 

In Progress

Security subcommittee has recommended teams move away from jackson, and will be presenting alternatives and asking for an assessment from each project. Our team will need to do an analysis - this would not be trivial, especially given how many of our repos are impacted. As of now, this would be a very high LOE for the team, we need to understand what the recommendation from the SECCOM is before we can provide better details on what the LOE would be.

Updated: Using Google gson vs FasterXML Jackson

10th Oct: Present to Seccom meeting

15th Oct: Present to PTL meeting

31st Oct: Debatable whether the cost of swapping Cassandra and changing code is worth the benefit of removing Jackson from the vulnerabilities list

1st Nov 2018
AAI too slow for Holmes

Keong Lim

CT Paterson

Status
colourYellow
titleIn Progress


Guangrong Fu mentioned AAI in Baseline Measurements based on Testing Results:

  1. Cache the AAI data and refresh them periodically so that Holmes won't have to make an HTTP call to AAI every time it tries to correlate one alarm to another.

The problem for caching is how to know when to update the cached data. Even though the access time may be fast for Holmes, the risk is using out-of-date data, so the correlations will be wrong anyway. Also, duplicating the AAI data outside of AAI is probably a bad architectural decision. Making AAI faster for these use cases would be better.

Has there been a performance analysis of where the time is spent? Could it help to use ElasticSearch (e.g. as in sparky)? Should Holmes have a batch interface to get more AAI data in fewer calls? Or a better correlation API that results in fewer calls?

31st Oct: https://lists.onap.org/g/onap-discuss/topic/27805753

1st Nov:

  • Guangrong Fu will try custom queries for queries that took to long to return
  • The hardware (mainly storage) influences the query speed - need to find out what hardware was the speed test conducted on (Guangrong Fu will provide HW specs)
1st Nov 2018
HAproxy in OOM

Former user (Deleted)

Status
colourYellow
titleIn Progress


Why is the pod for HAproxy not named (hard to figure out that there is a proxy), unsure how it is logging and where

James Forsyth creates JIRA tasks to 1. to have the pod named 2. add logging to the proxy

Jira Legacy
serverSystem Jira
columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
serverId4733707d-2057-3a0f-ae5e-4fd8aff50176
keyAAI-1807
Jira Legacy
serverSystem Jira
columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
serverId4733707d-2057-3a0f-ae5e-4fd8aff50176
keyAAI-1810

1st Nov 2018
Rocket.Chat AAI channelFormer user (Deleted)

Status
colourBlue
titleDone



Would it make sense to create a AAI channel in rocket chat?

Former user (Deleted) will create a rocket chat channel AAI

James Forsyth created private group aai-dev in the integration rocketchat server - if you need access (Keong Lim, William Reehil, William LaMont, Manisha Aggarwal, Tian Lee, Steve Blimkie, Arul Nambi, Francis Paquette, CT Paterson, Giulio Graziani , Mark Leonard, Edward Dening, Bo Lv anybody else?) please contact Jimmy and I'll add your rocketchat ID.

1st Nov 2018
2 Types of logging in A&AI WS

Former user (Deleted)

Status
titleOn Hold


There are 2 types of logging in the services

  • one read from EELFManager
  • the other Logger log = Logger.getLogger( ...

Is that correct? Shouldn't there be just 1 type?

1st Nov:

After Casaclanca release investigate logging guidelines and figure out what library to use in order to unify logging within A&AI

1st Nov 2018
Disable unused web services

Former user (Deleted)

Status
colour

Green

Yellow
title

Open

In Progress


Could we disable unused (i.e. not integrated) A&AI web services, so that the deployment is faster and the resource footprint is smaller? e.g. Champ (any other ws?)

Motivation: Decrease the resource footprint for A&AI (ONAP) deployments

Idea: we could support 2 different deployments 1. full (normal) deployment and 2. barebones deployment. The point of the "barebone" deployment would be to deploy only the essential services necessary for proper functioning of A&AI (leaving out services like cacher, sparky, graphadmin, having 1 cassandra node instead of 3 or 5 etc).

In order to reduce hardware/cloud costs (mainly the memory footprint) it could be beneficial to support a minimalistic A&AI deployment.


Venkata Harish Kajur Former user (Deleted) - investigate how to disable/enable charts in A&AI so we can create a core group of pods which handle the use-cases and than extended group will all the services. Consider a group of unused/unintegrated services (like Champ)

1st Nov 2018
AAI HAProxy and 2-way-TLS
Former user (Deleted)

Status
colourGreen
titleOpen

Technical solution to either decommission the proxy or make design changes to AAF to enable client side certificates.
AAI Traversal queries
Former user (Deleted)

Status
colourGreen
titleOpen

The AAI Traversal API is fairly complex, are there examples and descriptions of what the inputs and outputs of the rest api are, or alternative way to gain know-how? Code is quite difficult to read.
AAI Champ
Former user (Deleted)

Status
colour

Green

Yellow
title

Open

In Progress


  1. Who is responsible for the project?
  2. What is the roadmap for the project?
  3. Who will do the integration?
Can we turn it off in OOM as it only wastes resources?
1st Nov 2018
Spring profiles
Former user (Deleted)

Status
colourGreen
titleOpen

Do we need the “production” profile?
OOM Artifacts
Former user (Deleted)

Status
colourGreen
titleOpen

Some of our top level OOM deployment artifacts are not unique (i.e. don’t take namespace into account as all other deployables), is that intentional
?New columnFormer user (Deleted)

Status
colourYellow
titleIn Progress

Proposing new column Status, where:

Status
colourGreen
titleOpen
- topic not yet discussed

Status
colourYellow
titleIn Progress
- being worked on

Status
titleOn Hold
- not being worked on and not finished

Status
colourBlue
titleDone
- topic finished, can be closed and removed

Keong: The "status" mirrors a JIRA case workflow. Should we open JIRA cases to track progress and link them here
?
They can also be linked/searched from the Meeting Notes pages.

Keong: Also just to use up the available colours from Confluence macro, suggest:

  • Status
    colourRed
    titleCancelled
    - topic finished, any in-progress work was abandoned
Pavel: Keong Lim - I think some agenda items don't justify opening and managing a JIRA ticket, but if the agenda item leads to a real task that someone should perform then we definately should create a JIRA for that. The "Cancelled" status is a marvelous idea!

Return codes and messages for WS

Former user (Deleted)

Status
colourGreen
titleOpen

Is there a guide for the description of the error message and the error codes? How are new error states (message + code) added?
Rocket.Chat support

Former user (Deleted)

Status
colourGreen
titleOpen

In order to use rocket chat with native client (and have notifications for example) it needs a TLS cert. Support for integration team?
Support for 2 OOM deployment typesIn order to reduce hardware/cloud costs (mainly the memory footprint) it could be beneficial to support a minimalistic A&AI deployment.

Copyright license header restricted to 1 company

Former user (Deleted)

Status
colourGreen
titleOpen

Motivation: Decrease the resource footprint for A&AI (ONAP) deployments

Idea: we could support 2 different deployments 1. full (normal) deployment and 2. barebones deployment. The point of the "barebone" deployment would be to deploy only the essential services necessary for proper functioning of A&AI (leaving out services like cacher, sparky, graphadmin, having 1 cassandra node instead of 3 or 5 etc).

In the copyright

/**

 * ============LICENSE_START=======================================================

 * org.onap.aai

 * ================================================================================

 * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.


If there is a company other than AT&T the build fails saying the license header is wrong


Dublin 5G Use Case
Benjamin Cheung

Status
colourYellow
titleIn Progress

Last discussion: 24th Oct 2018

Dublin AAI changes in support of 5g use cases.

Link for presentation: 5G - PNF Plug and Play (Casablanca carry-over items)

  1. NF A&AI: S/W Image Repository Info
  2. NF A&AI: Cloud Home Info
  3. NF A&AI: External Manager IP Address
  4. NF A&AI: S/W Version Object Association


25th Oct 2018
Schema Service

Manisha Aggarwal

Status
colourYellow
titleIn Progress

Last discussion: 25th Oct 2018

Discuss about the Schema Microservice

AAI Schema Service

11th Oct: Use Case Proposals for Dynamic AAI Schema Changes

1st Nov 2018