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Audit Docker Hub organization access from Slack

Answer access questions in the same channel where they are raised.

Trigger

Channel Message Received

Triggered when a message is posted in a Slack channel (public, private, or multi-party IM). Does NOT match direct messages.

Action

List Docker Hub Organization Members

Tool to list members of a Docker Hub organization. Use when managing or auditing organization membership.

Why this helps

Membership audits get postponed when someone must manually open Docker Hub and compile the list.

  • Speeds access reviews
  • Creates a shared audit response
  • Reduces manual list building

Setup

Build it in a few focused steps.

  • 1Connect Slackbot and Docker Hub once in Notis.
  • 2Create an automation named Organization member audit.
  • 3Tell Notis to list members of the Docker Hub organization named in the Slack request and summarize the result.
  • 4Pick channel message received as the trigger and choose where run reports go.
  • 5Test it with one organization access question.

Questions about this workflow

Can it remove members too?

Use a separate removal workflow for an explicitly confirmed username.

What if the organization name is missing?

Notis should ask for or report the missing namespace.

When this happens · Trigger

Do this · Action

Supported Triggers and Actions

Notis builds workflows that link Slackbot to Docker hub. A trigger fires from one place; an action lands in another.

Slackbot triggers

Docker hub actions

Recurring trigger

Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.

TriggerScheduled

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.

ActionInstant

Webhook trigger

Notis starts this workflow when an external tool or custom backend sends an HTTP request.

TriggerInstant

Create Docker Hub Organization

Tool to create a Docker Hub organization. Use when you need to programmatically instantiate a new namespace for organizing repositories.

ActionInstant

New Channel Created Trigger

Triggered when a new channel is created in Slack.

TriggerInstant

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.

ActionInstant

Channel Message Received

Triggered when a message is posted in a Slack channel (public, private, or multi-party IM). Does NOT match direct messages.

TriggerInstant

Create Docker Hub Webhook

Tool to create a webhook on a Docker Hub repository. Use after determining repository details.

ActionInstant

Direct Message Received

Triggered when a new direct message (DM) is sent to a user in Slack. Catches all DMs across all DM channels.

TriggerInstant

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.

ActionInstant

Message Reaction Added

Triggered when a reaction is added to a message in Slack. Supports optional filtering by channel and emoji name.

TriggerInstant

Delete Docker Hub Organization

Tool to delete a specific Docker Hub organization. Use when you need to permanently remove an organization. Deletion is irreversible.

ActionInstant

Message Reaction Removed

Triggered when a reaction is removed from a message in Slack. Supports optional filtering by channel and emoji name.

TriggerInstant

Delete Docker Hub Repository

Tool to delete a specific Docker Hub repository. Use when you need to permanently remove a repository. Deletion is irreversible.

ActionInstant

Reaction Added Trigger

DEPRECATED: use `SLACK_MESSAGE_REACTION_ADDED` instead. Triggered when a reaction is added to a message in Slack.

TriggerInstant

Delete Repository Tag

Tool to delete a specific tag from a Docker Hub repository. Use after confirming the tag to remove.

ActionInstant

Connect any two apps with Notis in the middle.

Slackbot and Docker hub, or any other combination from 1,000+ integrations.

When this happens · Trigger

Do this · Action

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