Custom app is not installing

Hi Every one,

I am trying production setups,

Steps i tried

  1. export APPS_JSON → in which i added frappe, erpnext, custom_app
  2. docker build
  3. docker down and up,

I am not able to see my custom app installed, but the code is cloned.

:~/frappe-bench$ bench list-apps

frappe  15.0.0  UNVERSIONED
erpnext 15.45.5 UNVERSIONED