The problem I still faced

1. 502 server communication error in hubs admin like this issue

Ok, let's give try to solve this.

The problem is an API call to this route

/api/ita/admin-info

and other with slash ita /ita

if we check where is the code in the reticulum which handles that open the router.ex ita API call the RetWeb.Plugs.ItaProxy if you in vs code you can command+click / ctrl+click for find the function is called.

scope "/api/postgrest" do
   pipe_through([:secure_headers, :auth_required, :admin_required, :proxy_api])
   forward("/", RetWeb.Plugs.PostgrestProxy)
end

scope "/api/ita" do
   pipe_through([:secure_headers, :auth_required, :admin_required, :proxy_api])
   forward("/", RetWeb.Plugs.ItaProxy)
end

So it will open the proxies.ex

defmodule RetWeb.Plugs.PostgrestProxy do
  use Plug.Builder
  plug ReverseProxyPlug, upstream: "http://localhost:3000"
end

defmodule RetWeb.Plugs.ItaProxy do
  use Plug.Builder
  plug ReverseProxyPlug, upstream: "http://localhost:6000"
end

What is `localhost:3000`?

I have solved this see

What is `localhost:6000`?

Hmmm, what is this?

What API call to `/admin-info`, `/configs/reticulum/ps`, `/schemas`

its called by ita.js

until now i don't know. what is ita

in my vps the app setting on hubs admin is work. so i don't need ita.

2. File / Assets Not Fully Deleted (Only deleted in database record, Not in Actual Storage Directory)

From this issue

The file that user delete is not fully deleted. It only deletes the record from the database. and not deleted completely in storage directory.

Expected behavior: I want if the user press delete the record from the database and the Actual file in the storage folder is completely deleted.

So, You will pay expensive price to AWS amazon. More storage means more price.

I have solve this issue by editing reticulum.

On /reticulum/lib/ret/storage.ex i add aditional function

  def remove_underlying_assets_owned_file(id) do
    try do
      path = owned_file_path()
      {:ok, uuid} = Ecto.UUID.cast(id)
      [_file_path, meta_file_path, blob_file_path] = paths_for_uuid(uuid, path)
      File.rm!(blob_file_path)
      File.rm!(meta_file_path)
      clean_empty_dirs("#{module_config(:storage_path)}/#{path}")
      clean_empty_dirs("#{module_config(:storage_path)}/#{expiring_file_path()}")
    rescue
      _ ->
        {:error, "Failed to remove underlying assets for cached file."}
    end
  end