CELR Prod Migration Planning Discussion

Dari Shirazi:

Erroll Rosser: X

Andrew Kuehl

Marty Sibley: X

Kristin Peterson :

Ram Balachandran--X

Gretl Glick: X

Lisa Clark: X

Scott Dawson--X

Alissa McShane: X

Sankit Gupta

Trevor Brown: X

Chris Robson: X

DL Migration Updates: EIP+

CELR Migration to Production

• Targeted for end of month

DEX--Product Updates

• AIMS>DEX Most dev is done, terraform updates in progress--targeted for end of April

• Outstanding items:

  • Support documentation and Training

  • Will need production credentials for sending to DEX

  • Aims may not be ready by end of month for training --late May be target in order to complete training

  • Can still send to STG

  • 1 file AIMS sent, aims received success message, but DEX did not actually receive file, attempted to re-play, got another success message, but was not received; re-initiated with entirely new id…

  • Only 1 file identified, on AIMS side cannot determine if file is persisted on DEX side <<this is biggest blocker on AIMS side

  • Was identified through manual cross-checks, not sustainable long-term

  • Need to potentially brainstorm solution

    • Cosmin:

      • Onboarding to SAMS prod--can send invitation--1-2 days

      • Not sure about the ongoing issue--Anthony is investigating, reviewing logs to determine what happened

  • Geo: Root cause is unknown, open to developing solution to automatically detect and replay, building some way to doublecheck that everything was indeed uploaded outside if TUS protocol

    • CDC: Have not planned to build new development to send ACK outside TUS protocol

  • Dex ready to go live by end of April, AIMS would be ready to go live by May

• Erroll: Currently doing UAT with CELR--Targeted completion by 4/15, 1 issue identified

  • Few portal deployments updates, displaying data

  • Going through reconciliation tests and parallel test--identified discrepancy of about 22 million records out of 5 billion (discrepancy in processing data after data is received to HHS protect and DCIPHER--SO HISTORIC DATA)--trying to determine delta, and will be discussing with programs as to how to handle

  • Going through security checks, and through ORR

  • As of right now, still a go, but some risks, could be ready by end of month

  • kind of yellow, dependent on discrepancy and security

  • Is not asking APHL to send historic data

• Target deadline: Concern about May prod date? Erroll: CELR contract ends at end of April so will need to discuss with programs

• Current feed to CELR on AIMS would be maintained, potentially 1-2 weeks of parallel processing to DEX Production, then would turn off CELR feed on AIMS

  • Would need to go through same decommissioning process for CELR

• DEX: Will plan to go into production by end of April 2024 (will need to address ACK/missing file)

• Geo: Currently credentials are tied specifically to SAMs, but are there system credentials which could be provided?

  • Cosmin: Would onboard additional developers with additional credentials; SAMs may be deploying admin/machine credentials next year

  • Geo: will request additional credentials for additional developers-- Geoffery Miller will identify list of developers and will send to Anthony

  • Dex Meta Data Version 2: GM: Plan to have DEX meta Version 2 by time we go to prod in May, will send test messages to test and STG environments

    • Anthony: Will discuss next week, few new fields/mapping

    • https://github.com/CDCgov/data-exchange/blob/v2-metadata-works/dex_metadata/dex_metadata.json#L46

• Next steps:

  • Checkpoint- Anthony to schedule meeting for Thursdays at 11am ET