Put repository tag reviews on your release planning rhythm
Get a scheduled tag snapshot ready for the release planning work you do repeatedly.
Trigger
Recurring schedule
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Action
List Repository Tags
Tool to list tags for a Docker Hub repository. Use after specifying namespace and repository.
Why this helps
Repeatedly checking tags by hand adds a small task that is easy to defer until a meeting is already underway.
- Run the same tag lookup on a recurring schedule.
- Use the repository and namespace you specify.
- Send results to a report channel for easy review.
Setup
Build it in a few focused steps.
- 1Connect Docker Hub once in the Notis portal.
- 2Create an automation and give it a name and report channel.
- 3Tell Notis to list tags for your specified release repository and report the results.
- 4Pick a Notis recurring schedule that fits your release planning cadence.
- 5Choose where run reports go, then test with one real repository.
Questions about this workflow
Can this workflow know when a release is coming up?
A cron trigger runs on the recurring schedule you choose. Set a cadence that matches your planning routine.
Does it change repository tags?
No. The action retrieves the tag list for review.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Google Calendar to Docker hub. A trigger fires from one place; an action lands in another.
Google Calendar triggers
Docker hub actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Add Organization Member
Tool to send an invitation for a user to join a Docker Hub organization. Use when you need to grant membership by inviting a user via their username after choosing the appropriate role.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Create Docker Hub Organization
Tool to create a Docker Hub organization. Use when you need to programmatically instantiate a new namespace for organizing repositories.
Attendee Response Changed
Polling trigger that fires when any attendee's RSVP changes to accepted, declined, or tentative. Returns attendee info and current status.
Create Docker Hub Repository
Tool to create a Docker Hub repository under a namespace. Use when you need to programmatically instantiate a new repo under your organization or user.
Event Canceled or Deleted
Triggers when a Google Calendar event is cancelled or deleted. Returns minimal data: event_id, summary (if available), and cancellation timestamp.
Create Docker Hub Webhook
Tool to create a webhook on a Docker Hub repository. Use after determining repository details.
Event Starting Soon
Triggers when a calendar event is within a configured number of minutes from starting. Returns event details, time remaining, attendees, and join links when available.
Delete Repository Image
Tool to delete a specific image within a Docker Hub repository. Use when you have confirmed the namespace, repository, and image ID to remove.
Calendar Event Changes
**SOON TO BE DEPRECATED** - Use Calendar Event Sync (polling trigger) instead. Real-time webhook trigger for calendar event changes. Returns event metadata only. For full event data, use Calendar Event Sync (polling trigger).
Delete Docker Hub Organization
Tool to delete a specific Docker Hub organization. Use when you need to permanently remove an organization. Deletion is irreversible.
Event Created
Polling trigger that fires when a new calendar event is created. Returns event ID, summary, start/end times, and organizer info.
Delete Docker Hub Repository
Tool to delete a specific Docker Hub repository. Use when you need to permanently remove a repository. Deletion is irreversible.
Calendar Event Sync
Polling trigger that returns full event data including details, attendees, and metadata. For real-time notifications with basic info, use Calendar Event Changes (webhook).
Delete Repository Tag
Tool to delete a specific tag from a Docker Hub repository. Use after confirming the tag to remove.
Connect any two apps with Notis in the middle.
Google Calendar and Docker hub, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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