Clear stale content after a device release
Send a release notification to Notis when critical device content changes, and clear the selected pull zone in one step.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Action
Purge Pull Zone
Clears a pull zone’s CDN cache, except for Perma-Cache content.
Why this helps
When a release changes many cached resources, remembering a separate full-zone purge can delay the update reaching users.
- Use one release notification to start the cache refresh.
- Clear the whole selected pull zone after a critical content update.
- Send run reports to a channel you already check.
Setup
Build it in a few focused steps.
- 1Connect BunnyCDN in the Notis portal and connect any required Adafruit-connected service once.
- 2Create an automation in Automations, New Automation, and give it a clear name.
- 3Tell Notis to purge the specified BunnyCDN pull zone when a critical content release notification arrives.
- 4Choose the webhook trigger and connect the release system to its endpoint.
- 5Choose a report channel, then test with one real release notification.
Questions about this workflow
When should I use a full pull zone purge?
Use it when a critical update affects enough content across the pull zone to justify clearing its entire cache. For a single changed resource, use a URL purge workflow.
Can the webhook be called directly by Adafruit IO?
The supplied event list has no Adafruit IO triggers. Use a system that receives or processes Adafruit-connected release information to send the HTTP request to Notis.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Adafruit IO to Bunnycdn. A trigger fires from one place; an action lands in another.
Adafruit IO triggers
Bunnycdn actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Add Storage Zone
Creates a storage zone, an irreversible action.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Add Allowed Referer
Create DNS Record
Creates a DNS record in a DNS zone.
Add Blocked IP
Adds an IP address to a pull zone’s block list to restrict access and unwanted traffic.
Create Pull Zone
Creates a CDN pull zone to cache and deliver content from your origin server.
Add Blocked Referer
Adds a referer to a pull zone’s blocked list to prevent its domain from accessing content.
Delete DNS Record
Deletes a specific DNS record.
Delete DNS Zone
Permanently deletes a DNS zone.
Connect any two apps with Notis in the middle.
Adafruit IO and Bunnycdn, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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