2020-01-15 AAI Meeting Notes

Attachments (including meeting recording):

Attendees:

James Forsyth

William LaMont

Status	OPEN	IN PROGRESS	ON HOLD	DONE	CANCELLED

START RECORDING

1

Windriver Lab Change

James Forsyth

DONE

The Intel/Wind River lab was relocated into a new data center last week. The only change required to connect to the new location is to update the VPN IP in the .ovpn file. Here is the change:

[sgooch@atl-sgooch-lx ~]$ diff -u pod-onap-01.ovpn.org pod-onap-01.ovpn

--- pod-onap-01.ovpn.org 2020-01-13 13:03:03.960856010 -0500

+++ pod-onap-01.ovpn 2020-01-09 18:27:03.560549576 -0500

@@ -5,7 +5,7 @@

client

dev tun

proto tcp

-remote 192.55.48.241 443

+remote 146.152.204.133 443

resolv-retry infinite

auth-nocache

nobind

2

Discuss developers call time

James Forsyth

OPEN

3

SO query in AAI

shashikanth.vh

IN PROGRESS

NNI Use Case - discovering 2 topologies from the network

Use case is asking for the ability in AAI to link an underlay and overlay together by having a cousin relationship between 2 PNFs. Asking Chandra Cinthalato verify if that edge rule can be added for the Frankfurt release.

Per Chandra: "I think pnf -> pnf edge is redundant and not needed as we can traverse (thru a logical or physical interface) from pnf -> p-interface/l-interface -> pnf."

shashikanth.vh will let the AAI team know if that solves the problem

Chandra Cinthala please note: According to shashikanth.vh, the team requires a relationship from an overlay topology node to an underlay topology node; by using the p-interface in overlay we cannot traverse to underlay node. Suggest to allow an edge for PNF→PNF, which is consistent with RFC 8345 model

4

Search guard issue

Giulio Graziani

ON HOLD

Merged and released yesterday; issue is closed.

AAI-2617 - Search guard is no longer available Closed

Tracking for Frankfurt:

AAI-2677

Search guard container no longer available so elasticsearch-sg won't build. Search guard allows us to secure the elastic communication, which in older versions was not available but newer versions have support for secure communication.

https://www.elastic.co/blog/dear-search-guard-users

Consider opendistro as replacement for search-guard

Can we consider this one:

https://docs.search-guard.com/latest/search-guard-community-edition

5

E2E Network Slicing

LIN MENG

OPEN

For the E2E Network Slicing use case for Frankfurt Release, we intend to leverage the nested service model work that has been going on since Dublin release. From A&AI perspective, we foresee that the schemas would have to be enhanced to cover network slicing models. We have considered A&AI to be a stretch goal for Frankfurt, though we are committing resources. So, we would like to start the discussion in the coming weeks, and subsequently implementation work to try our best to complete the implementation for Frankfurt. AAI-2600 has been created just to indicate the SDC impacts, we will update it with more details, and also join the A&AI weekly call during the next 1-2 weeks to discuss further.

6

Portal SDK Upgrade

James Forsyth

OPEN

AAI-2726 - Update to Portal SDK v2.6 Closed

Francis Paquette need evaluation of feasibility in Frankfurt for sparky

7

GraphGraph Image Missing in Nexus

Venkata Harish Kajur

OPEN

Graph Graph Images are missing from nexus and it needs to be resolved in order for elalto deployment to be successful.

OOM-2161

How did this docker image get pushed to nexus and why was it removed from nexus?

Graphgraph was removed from the default helm chart, but we still need to get these jobs fixed.

James Forsythwill look at it and ask Former user (Deleted)for guidance on this - looks like some jjbs are missing and configs are probably wrong, too.
Ondrej F will reach out to Pavel and see if we can figure out why the build and stage jobs are failing.

8

Data-router not starting

James Forsyth

IN PROGRESS

Assigned AAI-2727 - aai-data-router not starting after a fresh installation Closed to Steve Blimkie

AAI-2730 - Upversion to master staging versions in aai/oom Closed

9

Cassandra 3

James Forsyth

Venkata Harish Kajur

DONE

SDC wants to move up to Cassandra 3 in the shared db environment.

AAI-2731 - Cassandra 3 Upgrades Closed

https://old-docs.janusgraph.org/0.3.2/version-compat.html

10

Java 11

James Forsyth

ON HOLD

Venkata Harish Kajur tried schema service, a couple of dependency changes were required to get it to start. Eclipselink that is currently configured is incompatible.

<groupId>javax.activation</groupId>
<artifactId>activation</artifactId>

is also incompatible

Needs more investigation for other repos

Need new common image (which Alpine image would we pick?)

11

AAI UI Issue

Former user (Deleted)

12

AAI Committers

James Forsythwill ask cl664y@att.comabout the status of a committer who has left the company (Tian Lee has left Amdocs, do we revoke committer status?)

Peng He is a potential committer on ESR (currently only Jimmy can commit ESR code)

13

Code Test Coverage

James Forsyth

Goal for Frankfurt is 55%

AAI-Common 58.7
AAI-Champ 58.3
AAI-DataRouter 58
AAI-GraphAdmin 56.6
Schema Service 56.7
Sparky 57.3
Spike 56.3

Steve Blimkie will check with architects around the utility of champ and spike in the context of ongoing support in ONAP
James Forsyth will set them to read-only (gizmo, champ, spike) and El Alto will be the final release version of those microservices AAI-2732 - Lock gizmo/champ/spike Closed
James Forsyth will remove the jenkins jobs on those repos

AAI-2733 - Remove jjb on gizmo/champ/spike Closed

sparky-fe AAI-2711 - Look at sparky-fe sonar report Closed

graphgraph AAI-2713 - Sonar coverage report for graphgraph shows up but showing 0% coverage Closed

14

Upcoming R6 Functional Requirements

Benjamin Cheung

IN PROGRESS

Release 6 (Frankfurt) proposed use cases and functional requirements

Use Case Realization Call: September 25, 2019

AAI-2600 - A&AI support of Network Slicing Demo in Frankfurt Closed

We have created REQ-158 - for this use case. For AAI impacts, we have created AAI-2600 - A&AI support of Network Slicing Demo in Frankfurt.Reg. details of the AAI impacts, this is still being worked out, as there is an alternative proposal, and we are trying to align w.r.to scope & impacts. We will share more details in the coming days. The overall use case will also be presented to the Architecture Sub-committee for approval (based on the f2f discussions that happened in Antwerp 2 weeks ago).

AAI-2670 - AAI changes in support of 5G/OOF SON (PCI) Closed

James Forsyth No status yet, will ask on UCR call today

AAI-2671 - AAI changes in support of BBS Closed

We are currently reviewing the list of items we found in the BBWF BBS testing and once we sort through them we will communicate the results back to ONAP community.

Regarding AAI specifically, we do not foresee any new requirements for Frankfurt, but we would like to conclude the review first before jumping to final conclusions.

AAI-2672 - AAI changes in support of HPA Continuation Closed

James Forsyth No status yet, will ask on UCR call today. Followed up, no representation from use case. Will look for response via email.

AAI-2673 - AAI changes in support of K8S Based Cloud Region Support Closed

We are not expecting any changes at this time. Tech Mahindra is working on populating a&ai with the VNF specific information from K8S. There is a chance that we realize some changes to the schema, but we don’t expect any changes to the code.

AAI-2674 - AAI Changes for 3rd Party Operational Domain Manager Closed

During run-time solution there are AAI impacts. Run-time solution is not planned for Frankfurt release. Only Import Service Catalog solution in SDC is targeted for F release.

AAI Impact highlights:

After Service Order decomposition in SO, CFS Service Instance details will be stored in AAI.

After response from 3^rd^ Party Domain, RFS instance details will be updated in AAI.

The sequence diagram depicts the run time view of Third Party Order Activation using the on-boarded service definition and highlights AAI impacts.

ReUse in AAI:

We plan to leverage the SPPartner model, created for CCVPN, to store the 3^rd^ Party details in AAI.

org.onap.aai.domain.yang.SpPartner present in aai-schema v15

James Forsyth Confirm on UCR call that this is object re-use and test only support from AAI

AAI-2623 - CCVPN: MDONS Use Case in Frankfurt Closed

Have done some prototyping in Dublin to ingest topology from external controllers and show them in A&AI. Will need more work to act on notifications from controllers and keep the topology in sync

AAI-2678 - 5G / Bulk PM Closed

For the 5G Bulk PM use case in R6, I’m attaching a few slides showing how we think AAI can be used as part of the UC realization. We are currently making the following assumptions:

PNF and VNF models contain status attribute that can indicate when a new instance has been fully instantiated (may still require update to SO workflow)
AAI will send topology event on AAI-EVENT topic when status attributes are updated

Can you review the slides and the assumptions above and let us know if you see any issue. We can also setup a separate meeting if needed.

Note: I will share the same slides on the SO weekly meeting today.

Frankfurt Release Requirements

James Forsyth Follow up on URC call today

15

Migration

Ankit Bhatt

IN PROGRESS

What is the purpose of MigrateCloudRegionUpgradeCycle migrator in onap graphadmin migration framework?

Need William LaMont to check on this by 23 Oct 2019

From Casablanca to Dublin, should these be run?

v14/MigrateMissingFqdnOnPservers
v13/MigrateVnfcModelInvariantId
v13/MigrateModelVer

Migration will check if it's already been run, and won't run again.

Jira task created to track this: AAI-2689

16

API

Former user (Deleted)

Questions regarding how to use the api

AAI Graphical User Interface

Sparky Running on Node Port: 30220

AAI Schema Service

AAI Schema Service Use Case Proposals

17

AAF / AAUI data preload

Francis Paquette

Reneal Rogers

IN PROGRESS

Status on

AAI-2475 - [sparky] Add AAF bootstrap data for AAUI Closed

AAF-986 - Add AAI ui_view role to AAF Closed

18

NexusIQ

James Forsyth

IN PROGRESS

Pain, pain, pain. 218 items that must be documented currently across the AAI repos, expanding all the time.

1) We need a repo strategy

2) We need a maintenance strategy

3) We need a versioning strategy

4) We need responsible parties for each repo / component

5) Strategy for oparent dependency management

19

ESR

James Forsyth

Bo Lv
Former user (Deleted)

IN PROGRESS

Need to know if the ZTE team who built ESR intends to continue to support this sub-project in Frankfurt. Multiple Jira issues were not worked in Dublin / El Alto, which leads me to think that the ESR project might need to be deprecated. Inviting Bo Lv and Former user (Deleted)to see what the current status is.

Hi, we didn't have resources for ESR in El Alto, and I(Huabing Zhao) and Lv Bo won't be able to contribute to ESR in F release, but Peng He will continue supporting ESR in F release on behalf of ZTE team. Please add him in the loop for the ESR related issues.

AAI-2653 - Update or deprecate the ESR subproject Closed

AAI-2640 - Enhance ESR to register/un-register Kubernetes based Cloud regions Closed

20

AAI Openlab Tenant Space

James Forsyth

IN PROGRESS

A kubernetes cluster is installed in WR using RKE

NFS node is 10.12.5.10

Followed these instructions https://docs.onap.org/en/latest/submodules/oom.git/docs/oom_setup_kubernetes_rancher.html?

Need to determine what gets installed, testing opportunities, CSIT, distribution flows, etc.

21

v17 schema for Frankfurt

shashikanth.vh

ON HOLD

Since the CCVPN SOTN proposal is in progress already, could we have the v17 schema introduced into master branch to receive the updates for Frankfurt release? AAI-2607 - Add v17/v18/v19 schema oxm and edge rule files Closed

See also AAI-CCVPN-Extension-SOTN Proposals for Frankfurt Release and AAI-2593 - Support CCVPN use case SOTN NNI Proposal in AAI Closed

AAI-2594 - AAI: Store orchestration-type parameter as part of model-ver:object Closed already added some v17 files but needs more work to be complete.

22

AAI Bugs

James Forsyth

IN PROGRESS

Key	Summary	Created	Updated	Due	Assignee	Reporter	Status	Resolution	Fix Versions
AAI-4132	Gating is failing due to PermanentLockingException in aai-resources	12/Feb/25 12:08 AM	12/Feb/25 12:08 AM		Fiete Ostkamp	Fiete Ostkamp	Open	Unresolved
AAI-4035	Getting OutOfMemory(java heap memory) in aai-traversal	22/Oct/24 6:37 AM	24/Oct/24 1:14 AM		Unassigned	Shrikant.Tarale	Open	Unresolved	London Release
AAI-3674	aai-graphadmin-create-db-schema job does run forever	06/Nov/23 1:28 AM	06/Nov/23 1:28 AM		Unassigned	Andreas Geißler	Open	Unresolved	Montreal Release
AAI-3507	DMAAP Events are Not Being Published from AAI-Resources	14/Jul/22 6:40 AM	26/Sep/22 11:52 AM		Unassigned	Former user	Open	Unresolved	London Release
AAI-3465	A&AI returns 404 on SO deletion of created network	24/Mar/22 5:18 AM	17/Sep/22 11:02 AM		Unassigned	Former user	Open	Unresolved	London Release
AAI-3427	Exception on sparky after back/restore operation	14/Dec/21 12:43 AM	02/Aug/22 8:04 AM		Unassigned	Former user	Open	Unresolved	London Release
AAI-3390	Enhanced AAI test failing while all pods are Running after storage backend incident	05/Oct/21 6:29 AM	17/Sep/22 10:57 AM		Unassigned	Former user	Open	Unresolved	Montreal Release
AAI-3351	AAI won't deploy properly without AAF	14/Jun/21 8:38 AM	13/Sep/22 6:15 AM		Unassigned	Former user	Open	Unresolved	Montreal Release
AAI-3313	aai-sparky log does not use STDOUT	08/Apr/21 5:48 AM	13/Sep/22 6:15 AM		Unassigned	Former user	Open	Unresolved	Montreal Release
AAI-3312	aai-schema log does not use STDOUT	08/Apr/21 5:46 AM	13/Sep/22 6:15 AM		Unassigned	Former user	Open	Unresolved	Montreal Release
AAI-3311	aai log does not use STDOUT	08/Apr/21 5:41 AM	13/Sep/22 6:15 AM		Unassigned	Former user	Open	Unresolved	Montreal Release
AAI-3309	Events are being triggered prior to the db commit	30/Mar/21 9:05 AM	16/Aug/23 7:14 AM		Unassigned	Former user	Open	Unresolved	Montreal Release
AAI-3292	fix CRITICAL weak-cryptography issues identified in sonarcloud	02/Mar/21 6:14 AM	03/Nov/22 10:02 AM		Unassigned	Former user	In Progress	Unresolved	London Release
AAI-3227	E2E integration test: Endpoint relationship creation failed	03/Dec/20 5:48 PM	03/Dec/20 5:49 PM	10/Dec/20	Former user	Former user	Open	Unresolved
AAI-3194	Some AAI dockers include GPLv3 components	25/Sep/20 7:50 AM	02/Aug/22 8:04 AM		Unassigned	Former user	In Progress	Unresolved	London Release
AAI-3183	Yaml Generation not being generated for parent child of same type	15/Sep/20 8:25 AM	13/Sep/22 6:14 AM		Unassigned	Former user	Open	Unresolved	Montreal Release
AAI-3100	AAI REST API concurrency bug	30/Jul/20 8:09 AM	05/Aug/20 12:12 PM		Former user	Former user	Open	Unresolved	Frankfurt Release
AAI-2899	upon deletion of tenant vserver objects under that tenant are kept but when the tenant is put back the vservers are not present under the tenant but still exist in AAI	07/May/20 8:36 AM	13/Sep/22 6:16 AM		Unassigned	Former user	Open	Unresolved	Montreal Release
AAI-2398	AAI Microservices report failure in schema-service incorrectly	29/Apr/19 7:38 AM	13/Sep/22 6:13 AM		Unassigned	Former user	Open	Unresolved	Montreal Release
AAI-2310	AAI swagger generated API license header	02/Apr/19 5:37 PM	02/Jun/22 5:40 AM		Unassigned	Former user	Open	Unresolved	London Release
AAI-1759	AAI model loader failed model distribution	17/Oct/18 6:55 AM	11/Aug/23 8:29 PM		Former user	Former user	Reopened	Done

21 issues Refresh

23

Docker images not pushing

James Forsyth

DONE

docker pull nexus3.onap.org:10003/onap/babel:1.5.0 - 1.5.1 pushed, will be release version
docker pull nexus3.onap.org:10003/onap/aai-champ:1.5.1 - 1.5-STAGING-latest available, no tagged images

docker pull nexus3.onap.org:10003/onap/aai-gizmo:1.5.0 - 1.5.2 pushed, will be release version

docker pull nexus3.onap.org:10003/onap/aai-data-router:1.5.0 - 1.5.1, will be release version

docker pull nexus3.onap.org:10003/onap/aai-search-data-service:1.5.0 - 1.5-STAGING-latest available, no tagged images AAI-2595 - search-data-service is not producing a docker image Closed

docker pull nexus3.onap.org:10003/onap/elasticsearch-sg:1.5.0 - same as search data service

docker pull nexus3.onap.org:10003/onap/aai-model-loader:1.5.0 - 1.5.1 will be release version

docker pull nexus3.onap.org:10003/onap/aai-spike:1.5.0 - 1.5.1 will be release version

docker pull nexus3.onap.org:10003/onap/aai-sparky-be:1.5.0 - 1.5-STAGING-latest, no tagged images

Want to migrate to an actively support maven docker plugin since Spotify docker plugin. Consider fabric.io - an example is aai/resources

24

Alpine images

Dmitry Puzikov (Deactivated)

DONE

Jenkins jobs needed to create / push the common alpine image that the AAI containers will use, still need this completed before we merge the outstanding commits.

AAI-2574 - Submit ci-management update for docker stage on common images and sparky-fe centos issue Closed

AAI-2580 - Request LF release of docker images Closed

25

GlowRoot

James Forsyth

Venkata Harish Kajur

OPEN

Consider adding glow root profiling for AAI Microservices

https://glowroot.org

26

Performance Issue

James Forsyth

OPEN

FREEMAN, BRIAN D reported that when there are ~2400 vservers returned in a closed loop custom query, AAI takes minutes to respond. We've discussed paging previously, any other ways to optimize this?

PUT 'https://aai.onap:8443/aai/v16/query?format=resource'

{"query":"query/closed-loop","start":"/cloud-infrastructure/cloud-regions/cloud-region/CloudOwner/RegionOne/tenants/tenant/28481f6939614cfd83e6767a0e039bcc/vservers/vserver/6ad9eb6b-d7fc-46d6-8617-4c9b46e7308b"}

27

Spring Boot 2

James Forsyth

IN PROGRESS

AAI-2111 - Upgrade to spring boot 2 (Set 1) Closed

aai-common:1.5.2 (not released yet) will be the el-alto library for springboot 1.5.x microservices. There needs to be some urgency to migrate the microservices to spring boot 2, since 1.5.3+ will not be backward compatible and so dependent applications might not have security updates if they stay on 1.5.2. 1.6.0 (Frankfort, currently master branch) aai-common will be springboot 2 so microservices must be updated by Frankfurt. Springboot 1.5.21 is the latest (and last) version in the 1.5.x spring boot train.

28

Vetting DSL Queries

Manisha Aggarwal

William Reehil

OPEN

Will discuss strategies AAI will employ to protect itself from rogue queries.

29

New UI Features / Historical Tracking

William Reehil

Manisha Aggarwal

OPEN

The AT&T team has done an exciting POC at a sprint-a-thon event that they would like to share with the community.