Attachments (including meeting recording)
Status | OPEN | IN PROGRESS | ON HOLD | DONE | CANCELLED |
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Agenda Items
START RECORDING
Title | Raised By | Status | Last discussed | Notes | |
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1 | 4th July meeting canceled | OPEN | Developers call on 4th July is canceled due to public holiday in US. | ||
2 | AAI Alpine conversion | Dmitrii Puzikov | OPEN | After some delay we were able to deploy ONAP with minimized AAI images and perform
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3 | New UI Features / Historical Tracking | William Reehil | 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. | |
4 | Alternative meeting system | OPEN | Just in case Zoom problems continue, try this instead: Kenny Paul would Jitsi be suitable for LF to adopt as well? | ||
5 | Review El Alto proposals | IN PROGRESS | AAI Epics/Stories in JIRA: Getting issues... | ||
6 | Problems deleting logical-link | OPEN | Just wondering if there is a bug here worth raising in JIRA? In a Dublin-based ONAP system, we have this logical-link object: GET: {{aai-2}}/aai/v16/network/logical-links/logical-link/cross-link-2?depth=all { "link-name": "cross-link-2", "in-maint": false, "link-type": "cross-link", "resource-version": "1559987176986", "operational-status": "up", "relationship-list": { "relationship": [ { "related-to": "p-interface", "relationship-label": "tosca.relationships.network.LinksTo", "related-link": "/aai/v16/network/pnfs/pnf/11.11.11.11/p-interfaces/p-interface/nodeId-11.11.11.11-ltpId-159", "relationship-data": [ { "relationship-key": "pnf.pnf-name", "relationship-value": "11.11.11.11" }, { "relationship-key": "p-interface.interface-name", "relationship-value": "nodeId-11.11.11.11-ltpId-159" } ], "related-to-property": [ { "property-key": "p-interface.prov-status" } ] }, { "related-to": "p-interface", "relationship-label": "tosca.relationships.network.LinksTo", "related-link": "/aai/v16/network/pnfs/pnf/10.10.10.10/p-interfaces/p-interface/nodeId-10.10.10.10-ltpId-58", "relationship-data": [ { "relationship-key": "pnf.pnf-name", "relationship-value": "10.10.10.10" }, { "relationship-key": "p-interface.interface-name", "relationship-value": "nodeId-10.10.10.10-ltpId-58" } ], "related-to-property": [ { "property-key": "p-interface.prov-status" } ] }, { "related-to": "ext-aai-network", "relationship-label": "org.onap.relationships.inventory.BelongsTo", "related-link": "/aai/v16/network/ext-aai-networks/ext-aai-network/VDF-ext-net", "relationship-data": [ { "relationship-key": "ext-aai-network.aai-id", "relationship-value": "VDF-ext-net" } ] } ] } } On attempting to DELETE the logical-link, we get an error preventing it: Delete: {{aai-2}}/aai/v16/network/logical-links/logical-link/cross-link-2?resource-version=1559987176986 { "requestError": { "serviceException": { "messageId": "SVC3100", "text": "Unsupported operation %1 (msg=%2) (ec=%3)", "variables": [ "DELETE", "Node cannot be deleted:Object is being reference by additional objects preventing it from being deleted. Please clean up references from the following types [logical-link, pnf]", "ERR.5.4.6110", "network/logical-links/logical-link/cross-link-2" ] } } } The logical-link is related to p-interface and ext-aai-network, so why is the error message about logical-link to pnf? From a look at edge-rules, there does not seem to be any "prevent-delete" properties that should apply to logical-link at all. As workaround, we do a PUT with an empty relationship-list, to clear out the relationship data, then a subsequent DELETE works without error. What is going here? | ||
7 | Queries about BYOQ DSL | OPEN | Referring to DSL API (BYOQ - Bring Your Own Query) Q1. The "Getting Started" section shows: PUT /aai/v$/dsl?format={format} but the "Optional Query Parameters" section shows: PUT /aai/v$/query?format={resource OR resource_and_url}&depth=0 The /dsl/ path results in an error: { "requestError": { "serviceException": { "messageId": "SVC3000", "text": "Invalid input performing %1 on %2 (msg=%3) (ec=%4)", "variables": [ "PUT", "v16/dsl", "Invalid input performing %1 on %2:Unrecognized AAI object dsl", "ERR.5.2.3000" ] } } } Should it all be using /query/ instead? Q2. The "Payload" section shows: { "dsl":"customer> service-subscription('service-type','example-service-type') > service-instance > generic-vnf*('vnf-type','example-vnf-type')('model-version-id-local','1.0') " } but calling the /query/ without a "start" parameter gives an error: { "requestError": { "serviceException": { "messageId": "SVC3002", "text": "Error writing output performing %1 on %2 (msg=%3) (ec=%4)", "variables": [ "GET", "v16/query", "Internal Error:java.lang.NullPointerException", "ERR.5.4.4000" ] } } } Should the payload always contain a "start" parameter? | ||
8 | Problem Accessing AAI GUI from | ||||
9 | 2 Types of logging in A&AI WS | ON HOLD | 1st Nov 2018 | There are 2 types of logging in the services
Is that correct? Shouldn't there be just 1 type? 1st Nov: After Casablanca release investigate logging guidelines and figure out what library to use in order to unify logging within A&AI 26th Nov: See also ONAP Application Logging Specification - Post Dublin 29th Nov: how does this fit with - LOG-877Getting issue details... STATUS ? 28th May: Stela Stoykova is fixing - AAI-2462Getting issue details... STATUS . Are there more that should be done for El Alto? | |
10 | AAI Standalone UI Access/setup | IN PROGRESS | 2019-05-23 | - AAI-2418Getting issue details... STATUS
tried with below URL, http://<IP>:9517/services/aai/webapp/index.html response: Whitelabel Error PageThis application has no explicit mapping for /error, so you are seeing this as a fallback. | |
11 | AAI schema UML diagram | IN PROGRESS | 2019-05-23 | https://lists.onap.org/g/onap-discuss/topic/31619985 See also: Gerrit review for swagger template https://gerrit.onap.org/r/#/c/87941/ Meeting recording attached to previous week 2019-05-16 AAI Developers Meeting See also wiki and sub-pages: Reverse-engineering AAI data model to Papyrus information model 13th June: Presentation from DDF in Stockholm: https://wiki.lfnetworking.org/display/LN/2019+June+Event+Topic+Proposals?preview=/15630468/15631379/AAIDataModeling-20190613.pdf 13th June: Video of presentation from DDF in Stockholm: https://wiki.lfnetworking.org/download/attachments/15630468/AAI-DataModelVisualization-20190613.mp4?version=1&modificationDate=1560421344046&api=v2 | |
12 | Optimise ad-hoc retrieval of any resource with any of its cousin relationships | IN PROGRESS | 2019-05-23 | Raised as JIRA case - AAI-2437Getting issue details... STATUS Gerrit review https://gerrit.onap.org/r/#/c/87940/ Would like to gather opinions on the implementation (see the comments in the JIRA case). The query has been tested in my dev environment but unsure if the query is done the best way.
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13 | Dublin Branching | IN PROGRESS | 2019-05-09 | El Alto runs Jun - Sep - technical debt and S3P/deployability release Frankfurt starts in Sep As of now, master will accept feature development for Frankfurt We tag dublin at release time (early June) The Dublin branch becomes El Alto (similar to a Dublin Maintenance Release) El Alto changes will be cherry picked back to master | |
14 | GraphGraph demo | user-b8310 | IN PROGRESS | 2nd May 2019 | |
15 | AAI Modeling Multi-part key for schema elements | IN PROGRESS | 25th Apr 2019 | From https://lists.onap.org/g/onap-discuss/topic/31317665 Discussion:
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16 | Return codes and messages for WS | IN PROGRESS | 25th Apr 2019 | Is there a guide for the description of the error message and the error codes? How are new error states (message + code) added?
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17 | AAI test data bootstrap | Keong Lim | IN PROGRESS | 25th Apr 2019 | 3rd May: See also AAI Simulator in Policy: https://gerrit.onap.org/r/gitweb?p=policy/models.git;a=blob;f=models-interactions/model-simulators/src/main/java/org/onap/policy/simulators/AaiSimulatorJaxRs.java;hb=HEAD . Was recently updated for custom query https://gerrit.onap.org/r/#/q/pramod+custom and contains hard-coded AAI data/schema. Maybe discuss with Pamela Dragosh about how this data is maintained? 25th Apr: Wiki page OOF - HPA guide for integration testing updated for https://gerrit.onap.org/r/#/c/86588/ Similarly, Scott Seabolt and J Armstrong / Joss Armstrong wrote for APPC Sample A&AI Data Setup for vLB/vDNS for APPC Consumption and Script to load vLB into AAI:
Similarly:
Related - AAI-1948Getting issue details... STATUS on the brittleness of the ReadTheDocs links to data files. One for VIM: How-To: Register a VIM/Cloud Instance to ONAP and - AAI-1928Getting issue details... STATUS Potential issues:
Possible solution/action: |
18 | Purpose of fields in AAI | IN PROGRESS | 18th April 2019 | Dénes Németh wrote in - AAI-1104Getting issue details... STATUS : In think it would be good to answer what is the meaning of the field (collection of PEMs of the CA xor URL) Questions: 1. Is AAI intended to strictly prescribe how the fields are used and what contents are in the values? Even if (1) is true, AAI is not really in any position to enforce how clients use the data, so really (2) is always true and we need to consult the original producers of the data and the ultimate consumers of the data to document their intended meanings. How do we push to have documentation on the purpose and meaning of the fields in AAI? Where does all this documentation go? Should the documentation be backed up by validation code? See also discussion about AAI in 2018-11-28 ExtAPI Meeting notes 29th Nov: Started on new wiki page AAI Schema Producer-Consumer Pairings 18th Apr: Can we have this documentation go into ONAP in a generic way? 24th Apr: See also questions about "sw-version" in https://wiki.onap.org/display/DW/5G+-+PNF+Plug+and+Play?focusedCommentId=63996633#comment-63996633 | |
19 | range query | IN PROGRESS | 7th Feb 2019 |
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20 | Schema-service roadmap | ON HOLD | 21st Mar 2019 | 31st Jan 2019: The schema-service is ready. Currently it provides file-sharing capabilities in terms of schema/edgerule files. In order for GraphGraph to take advantage of the schema parsing/processing in schema-service additional abstractions have to be implemented on top of the crude file2string functionality currently in schema-service.
GraphGraph needs the following functionality: Venkata Harish Kajur and Manisha Aggarwal What is missing in schema service that is needed in graphgraph is the following:
20. Mar 2019: Open questions for schema-service:
21st Mar 2019: Based on William Reehil comments https://wiki.onap.org/display/DW/AAI+Schema+Service?focusedCommentId=45299262#comment-45299262 what is "our future proposed functionality"? | |
21 | New AAF Certificates at startup | Jimmy Forsyth | ON HOLD | 24th Jan 2019 | - AAI-2476Getting issue details... STATUS AAF will generate certificates to the be used by the containers at startup; AAI services should use the run-time generated certs instead of the ones that are in the repos or oom charts. In dublin the services will mount a volume with certificates. This is on the roadmap for Dublin as a feature.
12th June 2019: Jonathan Gathman demonstrated aaf-hello functionality at DDF event |
22 | Change PNF to use pnf-id as unique key | ON HOLD | 7th March 2019 | Potentially breaking change: - AAI-2096Getting issue details... STATUS / blocked by - ONAPARC-409Getting issue details... STATUS See also:
Questions:
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23 | A&AI monitoring and failure prevention initiative | ON HOLD | 24th Jan 2019 | Mike Elliott wrote in OOM Meeting Notes - 2018-12-5 f. AAI team wanted to get notified of AAI Cassandra issues automatically Keep an eye out for new issues! This should be part of a larger A&AI monitoring and failure prevention initiative! | |
24 | AAI HAProxy and 2-way-TLS | ON HOLD | 29th Nov | Technical solution to either decommission the proxy or make design changes to AAF to enable client side certificates. After VF2F we will know if this is a requirement in Dublin. We discuss after this date. question raised: MSB - would client authentication be supported?
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25 | AAI too slow for OOF/HAS | Keong Lim | ON HOLD | 25th Apr 2019 | Under OOF Homing and Allocation Service (HAS) section, Dileep Ranganathan wrote about Project Specific enhancements:
See also - OPTFRA-268Getting issue details... STATUS / - OPTFRA-291Getting issue details... STATUS Similarly to the "AAI too slow for Holmes" item below, this introduction of extra caching of AAI data is a worrisome development and sad indictment of the performance of the system architecture. For holmes, we could possibly create a custom query to address it. What can we do about this? Would the AAI Cacher - AAI-1337Getting issue details... STATUS help to improve performance? |
26 | MultiCloud usage of AAI for HPA telemetry/time-series data to OOF | ON HOLD | 18th April 2019 | Bin Yang and Lianhao Lu wrote in - MULTICLOUD-274Getting issue details... STATUS : HPA telemetry data collection and make it persistent in A&AI, from which OOF can leverage during its decision making process.and
and The reason why we propose here is that VES mechanism doesn't store the telemetry data into A&AI. And OOF now can only get those kind of data from A&AI. Some concerns:
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27 | AAI Backup and Restore | ON HOLD | 10th Jan 2019 | Brian Freeman asked on Re: Backup and Restore Solution: ONAP-OOM : what would be the approach to backup an entire ONAP instance particualarly SDC, AAI, SDNC data ? would it be a script with all the references to the helm deploy releases or something that does a helm list and then for each entry does the ark backup ? What is the AAI strategy for backup and restore? What is the overall ONAP strategy for backup and restore? Should it be unified with the data migration strategy as per "Hbase to Cassandra migration" on 2018-11-14 AAI Meeting Notes?
Jimmy didn't directly raise the topic but there was movement - Keong Lim asked "if istio service mesh is a no-go, is there a replacement for secure onap communications? is backup/restore/upgradability included in s3p?" Michael O'Brien replied that a reference tool set for backup and restore was introduced in Casablanca: Backup and Restore Solution: ONAP-OOM Mike Elliott said he would look at Brian's question, AAI will provide support as needed. |