DEVOPS

Honeycomb Error-Budget Exhaustion to Deploy-Freeze Gate

When a Honeycomb SLO's remaining error budget drops below a freeze threshold, applies a deploy-freeze label to the service's GitHub repo and notifies the owning team.

CategoryDevOps
Enginesim
Difficultyadvanced
Triggerschedule
Steps5
Setup~25 min

How it runs

The automated pipeline, trigger to output.

  • TriggerScheduled budget evaluation fires
  • ActionRead remaining error budget from HoneycombHoneycomb
  • LogicSelect SLOs below freeze threshold
  • ActionApply deploy-freeze label and open issue on GitHubGitHubGitHub
  • OutputNotify owning team in SlackSlack

What it does

Watches Honeycomb SLO budget levels and, when an SLO's remaining error budget falls under the configured freeze threshold, enforces a deploy freeze by applying a freeze label and opening a tracking issue on the service's GitHub repository. It then notifies the owning team in Slack. The outcome is an automatic, auditable deploy-freeze gate tied directly to error-budget health.

When to use it

Use this when your team practices error-budget policy — pausing risky deploys once budget runs low. It removes the manual judgment call and makes the freeze visible in the repo where engineers work.

How it works

  1. 1A scheduled trigger evaluates budgets periodically.
  2. 2The flow reads remaining error budget per SLO from Honeycomb.
  3. 3A logic branch selects SLOs whose remaining budget is below the freeze threshold and maps each to its GitHub repo.
  4. 4It applies a deploy-freeze label and opens (or updates) a freeze tracking issue on each affected repo.
  5. 5A Slack notice tells the owning team the freeze is active and what budget level will lift it.

Set it up

What you configure once, before turning it on.

  1. 1
    Connect HoneycombDistributed traces and queries.
  2. 2
    Connect GitHubRepos, issues, pull requests, actions.
  3. 3
    Connect SlackChannels, DMs, threads, mentions.
  4. 4
    Set each agent's modelWe leave models unset so you pick the tier — fast + cheap, or top-quality.
  5. 5
    Tune it to your dataEdit the prompts, filters, and field mappings so it matches how your team works.
  6. 6
    Test, then turn it onRun once against a sample, confirm the output, then enable the trigger.

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