Elasticsearch Ownership and Rollout
- Diana Huang
- Brian Beggs
- David Joy (Deactivated)
Context
See [BD 19-20] Technical Plan (Haystack Replacement, Elasticsearch Upgrade)
Runbook
Effort Coordination
This blended project upgrades our outdated and unsupported Elasticsearch from version 1.5 to version 7 in each of our services. We will need a resource from each owning squad to do a final review and deploy of the Elasticsearch upgrade for their owning service. The expected effort is:
Squad engineer’s review of PR: 2-5 hours depending on the complexity of the service’s use of Elasticsearch (PR will already be reviewed carefully by @Diana Huang or @Michael Terry (Deactivated))
Squad engineer’s deploy and monitoring of the migration: 2-3 days depending on production rollout
Service/Repo | Owning Team | PRs | Current Blocker | Status |
|---|---|---|---|---|
terraform | Arch-BOM |
| @Tim McCormack working on updating ES clusters to ES 7.8. | |
devstack | SRE / Arch-BOM |
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SRE | indexing on prod caused errors due to malformed tags - checking to see if we can/should fix this. |
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Engage (Always Available) | https://github.com/raccoongang/course-discovery/pull/12 https://github.com/edx/course-discovery/pull/2724 - Merged and reverted on Stage. Waiting for new PR with original code + fixes. Fixes code: https://github.com/raccoongang/course-discovery/pull/13 |
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TNL | https://github.com/edx/edx-search/pull/104 https://github.com/edx/edx-platform/pull/25081
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TNL |
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Data Engineering | @Stuart Young (Deactivated) review and testing |
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