v5.11.12.1-1

• See Releasing a new version of CTA

Release Requirements

• #1135 (closed) Add telemetry to CTA

Additional Details

• We will be testing out Telemetry first in preproduction using a release candidate created from the branch: 1135-add-telemetry-to-cta

Release Checklist

• Stress test run
  • Stress test screenshot added
  • Stress test job linked
  • Stress test dashboard linked with timeframe
• Changelog updated
• Tag created
• RPMs present in unstable repository

Further actions such as adding RPMs to testing or stable can be done at a later point in time. Once all steps have been completed, this issue can be closed.

Stress Test

Screenshot of the stress test results:

Telemetry summary:

Link to the CI stress-test job: https://gitlab.cern.ch/cta/CTA/-/jobs/62600420

Link to the monitoring dashboard (with the correct timeframe):

• log-based dashboard: https://meter-cta.web.cern.ch/d/be6ly0afw1s00b/main-performance-monitor?orgId=1&var-resolution=60&from=1759676096258&to=1759695786420
• telemetry dashboard: https://meter-cta.web.cern.ch/d/cew9yi19uk074d/opentelemetry-monitoring?var-service_namespace=stress-62600420&from=1759674310846&to=1759695910847&var-service_version=5-13037217gita169a81d&var-scheduler_backend_name=All&var-catalogue_dbnamespace=%2F%2Fintdb19-s.cern.ch%3A10121%2Fctadev_s.cern.ch&var-host_name=All&orgId=1