IT OPS
Tiered Cloudflare Cert Expiry Slack Escalation
Checks Cloudflare certificate expiry daily and posts to Slack with a severity that escalates as the deadline nears: a quiet heads-up at 30 days, an owner @-mention at 14.
How it runs
The automated pipeline, trigger to output.
- TriggerDaily schedule starts the check
- ActionRead cert expiry for all Cloudflare zonesCloudflare
- LogicBucket each cert into a 30/14/3-day tier
- LogicDrop certs outside every warning tier
- OutputPost tier-matched Slack alert with @-mentionSlack
What it does
This workflow turns cert expiry into a graduated Slack signal instead of a single noisy alert. As each Cloudflare certificate approaches its expiry date it raises the urgency of the message: an informational note far out, a direct owner ping in the middle, and a loud channel-wide warning when the cert is about to lapse.
When to use it
Use it when a flat daily digest gets ignored and you want urgency to scale with risk. Good for teams that live in Slack and need the message tone to match how close a certificate is to breaking traffic.
How it works
- 1A daily schedule starts the check.
- 2The workflow reads certificate expiry data for every Cloudflare zone.
- 3A branch buckets each cert into a tier by days remaining: 30, 14, or 3 and under.
- 4Certs outside all tiers are dropped so the channel stays quiet on healthy days.
- 5Each tier maps to a Slack message style — plain note, owner @-mention, or @here channel alert — and the workflow posts the matching message with hostname and expiry date.
Set it up
What you configure once, before turning it on.
- 1Connect CloudflareWorkers, Pages, R2, KV — the edge stack.
- 2Connect SlackChannels, DMs, threads, mentions.
- 3Set each agent's modelWe leave models unset so you pick the tier — fast + cheap, or top-quality.
- 4Tune it to your dataEdit the prompts, filters, and field mappings so it matches how your team works.
- 5Test, then turn it onRun once against a sample, confirm the output, then enable the trigger.
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Run it inside a business
This workflow drops into a full company template. Import the org, and this is one of the playbooks its agents run.
Run this workflow in your colony.
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