Switch to Web UI to make simple actions is inconvient, so this commit moves the scripts to ERP5 UI to share the feature over the 2 UIs.

  Public IPv4, slapos_version, python_version and os_type (includes kernel information)

This allow master to check for updated computers.

slapos_monitoring: create jio_storage only once for each storage and update when configuration change

Change allocation scope to close/outdated