🚀 Release v1.49.0

[pcrespov]

In preparation for release. Here an initial (incomplete) list of tasks to prepare before releasing:

• Prepare staging
• Check changelog 🚨
• Check devops ⚠️
• Test assessment: e2e-testing
• Test assessment: targeted-testing
• Test assessment: user-testing ✅
• Summary
• Release (only directorv2)
• Release cont' (Fri)

---

Motivation

• Important fixes for director-v2. Fixes very impactful issue for users where the deployment can randomly be locked up

Check changelog 🚨

• add retry on docker_compose_down (#3880)
• 🐛 Fix edge case when cancelling observation (#3878)
• ✨ Frontend: Make labels html compatible (#3877)
• ✨ add background file attribute changes logger (#3859)

Check devops ⚠️

• None

Test assessment: e2e-testing

• in staging it looks good ✅

Test assessment: targeted-testing ✅

• @GitHK done

Test assessment: user-testing

• None

Release summary

• Prepare

make release-prod version=1.49.0  git_sha=60306613dc499688a561477fda876c15c8405591

• draft release changelog
• Check target commit 60306613dc499688a561477fda876c15c8405591 CI passed
• Announce in status page and directly to power users

Release assessment

• paused deployment-agent in all deployments
• Release (release draft)
• Check CI
• update director-v2 in AWS-production
• Check deployed dalco/aws/tip
  • WARNING: in AWS make sure autoscale is to replicas=0
• re-enable e2e parallel testing
• Downscale to 5 machines (instead of 10). -> Approved by @drniiken
  - [ ] Delete announcement
• Check e2e runs
  - [ ] Announce release is done

https://github.com/ITISFoundation/osparc-simcore/releases/tag/v1.49.0

Continuation (friday)

• Announce

{"start": "2023-02-17T16:30:00.000Z", "end": "2023-02-17T18:30:00.000Z", "reason": "Release v1.49.0"}

• Release (release draft)
• Check commit id 60306613dc499688a561477fda876c15c8405591 in
  • production AWS
  • TIP
  • production Dalco
• Remove maintenance entry in redis
• Check CI
• Announce release is done in mattermost channels

https://github.com/ITISFoundation/osparc-simcore/releases/tag/v1.49.0

• Postmortem

[GitHK]

Future notes: these were the steps taken to release without logging out users. Since we only had changes limited to director-v2.

[mrnicegyu11]

The following things were done:

• Remove GPU4 and GPU5 from AWS
• Propagate / Release new ops-env code (branch v.1.49.0)
• Assert #394
• Remove personal machines from postgres
• Autoscaler on aws-prod: Disabled, and instances for s4l-lite set to 3
• Change of env variable in webserver osparc-simcore#3827
• #461
• CEPH-Bucket-Lifecycle Policy adjusted on osparc-master.speag.com and osparc-staging.speag.com: Noncurrent versions will go - to slower HDD storage
• Restart and bring latest code to: mail, traefik, maintenance-page
• Reprovision graylog, grafana
• Fine-Tune dalco FloatingIP setup for failover (dalco01,dalc08 and dacl09 now have priorities set in keepalived)

There were no out-of-the-odinary issues