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Tc heartbeat status#6964

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sanderson wants to merge 4 commits intotelegraf-controller-betafrom
tc-heartbeat-status
Open

Tc heartbeat status#6964
sanderson wants to merge 4 commits intotelegraf-controller-betafrom
tc-heartbeat-status

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@sanderson sanderson commented Mar 18, 2026

Summary

  • Updates the existing "Set agent status" docs with information about using CEL expressions in the heartbeat output plugin.
  • Adds "Agent status evaluation" reference documentation that explains how the heartbeat plugin evaluates an agent's status and how users can customize it to their needs.

Checklist

  • Rebased/mergeable
  • Local build passes (npx hugo --quiet)

sanderson and others added 4 commits March 17, 2026 17:29
@sanderson @claude
feat(tc-cel): add CEL expressions reference documentation
524c28b 
Add multi-page CEL expression reference under Telegraf Controller
reference docs with variables, functions, operators, and examples.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
@sanderson @claude
feat(tc-status): expand agent status page with CEL examples and confi…
d5fa334 
…guration

Replace stub status page with practical guide including status values,
evaluation overview, three inline config examples, and links to CEL reference.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
@sanderson
chore(tc-heartbeat-status): update status evaluation docs
07f29b2
@sanderson
chore(tc-heartbeat-status): remove impl plans
c519072
@sanderson sanderson requested a review from a team as a code owner March 18, 2026 22:53
@sanderson sanderson requested review from jstirnaman and removed request for a team March 18, 2026 22:53
@github-actions github-actions bot added the product:telegraf Telegraf documentation label Mar 18, 2026
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github-actions bot commented Mar 18, 2026

PR Preview Action v1.4.8
🚀 Deployed preview to https://influxdata.github.io/docs-v2/pr-preview/pr-6964/
on branch gh-pages at 2026-03-18 22:55 UTC

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github-actions bot commented Mar 18, 2026

PR Preview

Status Details
Preview View preview
Pages 5 page(s) deployed
Build time 60s
Last updated 2026-03-18 22:55:45 UTC
Pages included in this preview
  • /telegraf/controller/agents/status/
  • /telegraf/controller/reference/agent-status-eval/
  • /telegraf/controller/reference/agent-status-eval/examples/
  • /telegraf/controller/reference/agent-status-eval/functions/
  • /telegraf/controller/reference/agent-status-eval/variables/

Preview auto-deploys on push. Will be cleaned up when PR closes.

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github-actions bot commented Mar 18, 2026

Preview Pages for Review

5 page(s) changed in this PR:

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@github-copilot please review the preview pages listed above using the template below:

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Review the rendered documentation pages at the preview URLs listed below.
Check each page for visual and structural issues that are invisible in the
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@github-actions github-actions bot mentioned this pull request Mar 19, 2026
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