Pricing
00
In productionProadvancedRollout gate

The canary passes while missions fail

Choose a release gate that measures the repaired outcome.

Pairs with Deployments and updates in Production ROS Operations. Read the concept first, then diagnose it here.

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Operator report

Canary CPU and process health pass, but docking success falls from 96% to 61%.

Ubuntu 24.04, ROS 2 Jazzy, Cyclone DDS, containers, systemd, OpenTelemetry fleet sandbox

01

System boundary

Trace only the relevant path.

3 nodes
  1. 01canary telemetry→
  2. 02release gate→
  3. 03fleet promotionOUT
02

How this lab works

You diagnose it. No command list.

Open the repair workspace and gather your own evidence in a real terminal. No diagnostic commands are handed to you - finding the fault is the exercise. Stuck? Progressive hints unlock inside the workspace.

03

Verification

Pass more than the visible symptom.

4 checks
  • Regression blocks promotion
  • Baseline comparison is versioned
  • Hidden regression behavior
  • Root cause explanation