Distributed transactions hard to support in MicroServices environment, strategy is 'eventual-consistency' instead
Possible future solutions
Batch Operation against multiple anchors (cm handles)
Support Yang-Patch operation for non-passthrough (cached) data
Above solutions can be added to CPS as part of a specification for London release
Michał Jagiełło support different devices (namespaces) under one root Explained Private Properties in ONAP DMI PLugin could be used to handle this with some additional modifications Not quite clear whether one cm-handle or multiple cm handles woud be used for such a device. Michal wants to await completion of multi-root functionality before considering new requirements for CPS
Kohn/London status
Branch created (for CPS Core)
User Stories can go ahead and be merged
Bugs once merged 'cherry pick' to Kohn branch as needed
CPS-1294
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Getting issue details...STATUSToine Siebelink will ass comment with stakeholder decision. handling of notification (kafka) errors in this use case
Discuss
CPS-1301
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Getting issue details...STATUS
it was agreed that the expected behavior is to insert prefix only when new modules occur as per the usual convention. This is a known and documented limitation in CPS and therefore not a bug. Agreed with David Terwilliger to take this as a high priority requirement for the London Release as part of a 'Feature' request from Fujitsu on CPS (the process was explained during the meeting)
Lukasz Rajewski explained bug
CPS-1258
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Getting issue details...STATUS
. Toine Siebelink will revert back but is concerned this could be an ODL limitation which required a CPS based workaround before the data is parsed.
Michał Jagiełło explained
CPS-1265
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Getting issue details...STATUS
it was agreed that the RFC does allow Yang modules without a revision. CPS needs to be able to accept that (handle it as an empty String) This ticket has no been converted to a bug.
Code Freeze, when can we create new branch?Team agreed to await M4 decision on because of possible issues with jobs that build release images from master branch. A Feature branch could be considered if it takes much longer.
Priyank Maheshwari demo of
CPS-1034
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Getting issue details...STATUS Observation: when State goes to locked lock-reason details etc are NOT in the event Positive feedback, user story and work item related to it can now be closed
Scope of user story limited to this investigation, Lee Anjella Macabuhay wil create a follow up user story for implementation and a Spike re. the requirements for DB/Yang model updates probably without using Liquibase
Spike has proven dat model can be split without any consequences for the format of the data ie. the data is backward and forward compatible
Proposal is comprehensive but need to be converted to a CPS Wiki Page
Some functional requires separate mention, further study and separate future Jiras such as
'limit' query parameter(?) to return a limited amount of nodes
'*' representing all possible child containers or even descendants?
brackething i.e. combining several logical operators using brackets
The need/priority of cpsPath extensions should be driven by the real world need of business use cases.
any cpsPath extension need to consider the impact of the SPI (Service Provide Interface) and thus the feasibility to remain database base technology agnostic, think of an extension for regular expression support
Thanks Dylan Byrne for all your valued contributions to CPS and good luck with your future opportunities, maybe you wil find out way back to Open Source again
Arpit Singh & rajesh.bumca Discussed their findings in regard to
CPS-1128
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Getting issue details...STATUS
, and gave a list of API's which can possibly be created and updated, along with new error codes that can implemented for certain error scenarios. They will share their documentation with us.
Dylan Byrne investigation on a bug
CPS-1150
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Getting issue details...STATUS
related to ODL having transitive dependency of guava which has some vulnerabilities. Tony Finnerty suggested we should also check what version SDNC uses in order to select the correct version and still be compatible.
Questions came up during the meeting.
Rajesh Kumar pointed about the response format of few of the endpoints to be in text format as opposed to json. He will reach out with consolidated details. Also there is a user story in backlog on the same lines
CPS-1128
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Getting issue details...STATUS
. Team to look into it.
Ahila P pointed out that the list-node API in CPS-Core on retrieval of nodes is slower and she will come back with the sample data for the team to analyze further.
Arpit Singh wanted to confirm on resolution about a bug raised in Istanbul release related to schema-set. (we were able to fetch the details of the deleted schema-set ) which is fixed in Jakarta.
Toine Siebelink will update
CPS-1150
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Getting issue details...STATUS
to include suggestion for using latest version of ODL YangTools and check for direct dependency of Guava (in NCMP test stubs?)
Aditya Puthuparambil suggested to create Jira for KT on Kubernetes deployment of ONAP/CPS
CPS-1151
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Getting issue details...STATUS
:
Error handling for cspPath needs to be improved. return 4xx when invalid (conform cps-core). Handle(validate) blank string separately
Inconsistencies between kebab-case for yaml modelled data and camelCase json modelled data need to be addressed. New spike
CPS-1152
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Getting issue details...STATUScreated for that
Current dmi-registry model needs to be published with note on fact that additional-properties cannot be used. Created a user story to split between public and private models:
CPS-1153
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Getting issue details...STATUS
