Automation library · Alerts and monitoring

Message when Docker Hub has new images for containers

Started by a clock, and works across Discord. 19 steps, 2 branches: a working afternoon to understand properly.

Medium

19 stepsMedium: a working afternoon
2Branches: places the flow splits
0Loops or waits
1Service it connects to

The flow

Starts it 2Logic 9Service 8

The steps in the order they run, from what starts it.

  1. 1On clicking 'execute'Manual triggerStarts it
  2. 2CronCronStarts it
  3. 3Execute Command3Execute CommandService
  4. 4Execute CommandExecute CommandService
  5. 5FunctionFunctionLogic
  6. 6HTTP RequestHttp RequestService
  7. 7MergeMergeLogic
  8. 8Function1FunctionLogic
  9. 9Execute Command1Execute CommandService
  10. 10Merge1MergeLogic
  11. 11IFIfLogic
  12. 12NoOpNo OpLogic
  13. 13HTTP Request1Http RequestService
  14. 14Merge2MergeLogic
  15. 15Merge3MergeLogic
  16. 16IF1IfLogic
  17. 17HTTP Request2Http RequestService
  18. 18Execute Command2Execute CommandService
  19. 19DiscordDiscordService

How it's built

Starts on
A clock
Steps
19, with 2 branches
Size
Medium: a working afternoon
Connects to
Discord
Model
None. This is plumbing, not judgement

Questions

What does it need to run?

An n8n account, plus your own Discord account. You connect your own accounts after importing it; none are included.

What starts it?

It starts on a clock.

Does it use AI?

No. Every step is fixed logic or a call to a service, so it does the same thing every time.

How long does it take to set up?

Plan an afternoon. 19 steps is enough that you should read each one before running it.

How do I import it?

Copy the workflow, open a new workflow in n8n and paste. The steps appear on the canvas, ready for your own accounts.

Before you run it

Nothing here has been tested by us. It is somebody's working automation, read and described from its own steps. Treat the connections it wants as a list of accounts it will touch, and read the 19 steps before you point it at anything that matters.