~/talk

Air Canada’s journey with Red Hat OpenShift Service on AWS (ROSA)

on YouTube 52m
Talkat AWS re:Invent 2023 · 2023-11-27..12-01· [kubernetes, cloud-infrastructure]

speakers

name:Wender Souza
links:none on file
name:Dustin Scott
links:none on file
name:Bharath Singireddy
links:none on file

resources

video:https://youtu.be/bYxo7mJdD4M
slides:none on file

summary

Air Canada moves its Enterprise Messaging Platform onto Red Hat OpenShift Service on AWS (ROSA), replacing IBM MQ/Event Streams with Amazon MSK, using Terraform for cluster provisioning, Tekton + Argo CD for CI/CD, Amazon ECR, DynaTrace and Splunk for observability, and Kafka MirrorMaker for cross-region sync. The platform handles 12.5 million messages per day and peaks around 400 messages/sec, targets sub-2s processing 99.5% of the time, achieves a ROSA managed SRE 99.95% SLA, cuts ops cost by right-sizing and autoscaling, and rolls migration in waves successfully.

AI-written summary · about

chapters (17)

  1. 0:00Introduction
  2. 2:00Air Canada modernization
  3. 5:10IT culture and goals
  4. 9:14Transformation programs
  5. 11:19Platform building strategy
  6. 16:15Practice and standards
  7. 17:57Legacy system challenges
  8. 21:40Architectural decisions
  9. 24:31Operational requirements
  10. 27:06Choosing an app platform
  11. 31:11Introduction to ROSA
  12. 35:10ROSA architecture and SRE
  13. 37:47ROSA benefits and personas
  14. 40:07Implementation details
  15. 43:03DevOps and GitOps improvements
  16. 46:07Challenges and results
  17. 50:29Future plans and Q&A

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