My n8n.io server suddenly stops working via docker

Questions
1

I have no experience to use linux so I am struggling to operate n8n.io.
n8n.io is running on ubuntu 20.04.1 LTS
Running via docker.

I launch the app with this command.
docker run --rm -it --name n8n -p 5678:5678 -v ~/.n8n/:/root/.n8n n8nio/n8n &

My app is running over a day, but the app is suddenly stopped working. So I have to launch again the app every a couple of days. Please tell me how to solve the problem.

2

Welcome to the community @kaben8n!

Sadly have to say that I have no idea. Without additional information, it is also sadly also impossible to help you. So for start would the following be helpful:

  • what does “stop working” mean.
  • is there any error message anywhere
  • are there any log messages anywhere
    Please answer all of the above ones with as much detail as possible. Also mention anything else you can think of. Thanks!
3

Have you configured any custom cron on n8n?
I hanged the server with a custom cron before due to repeat task every second.

4
  1. “stop working” means; I run the workflows that RSS to Webhook (Discord). When the app is running, RSS deliver to Discord text channel, but when “stop working”, it doesn’t. And also I cannot access “http://:5678/workflow”.
  2. I have no idea there is any error messages or not.
  3. I have no idea to access the log of n8n.io. There is no problem at ubuntu server which runs n8n.io.
5

No, I have never edited cron.