Why is the list of pm2 tasks empty after restarting the server?

Question

Node.js

On the Masterhost VPS (Ubuntu 14) I create a task in pm2:
pm2 start app.js
The application appears in the list, everything is ok.
I reboot the server, I write pm2 list - the list is empty.
pm2 startup I did
What's the matter?

Answer 1

pm2 startup upstart
pm2 start app.js
pm2 save
Helped. I do not know what - upstart or save. Do both :)

Answer 2

out of the box it doesn't work
like this pm2.keymetrics.io/docs/usage/startup

Answer 3

You must specify the operating system when autostarting. Example: pm2 startup centos6 Where centos6 is your operating system Choose from the list below ! ---------en----------- Hi. You must write your system. Example : pm2 startup centos6
centos6 - it your system
[ubuntu | ubuntu14 | ubuntu12 | centos | centos6 | arch | oracle | amazon | macos | darwin | freebsd | systemd | systemv | upstart | launchd | rcd | openrc]