How to bulletproof your service - AWS preflights
summary
Service adds a new preflight layer that runs AWS API checks (calls like get-service-quota and describe-addresses) against the customer's account before starting installation, and returns a bad-request if quotas or permissions are wrong so install attempts are avoided. It uses read-only checks where possible and performs write actions only to fix or release resources (example: release an Elastic IP or request quota increase). Mean time-to-respond grows from ~1s to up to 10s, and installation success rates increase significantly; the CLI Ripple Rosa is open source.
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chapters (8)
- 0:00Introduction
- 1:35OpenShift cluster provisioning
- 2:50Cloud subscription challenges
- 3:56Installation failures frustration
- 4:16PreFlight checks for AWS
- 6:01PreFlight checks UI
- 8:07Quota validation details
- 9:08Summary
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