#dokku

Hi there. Please, help me! I'm trying to run https://github.com/blockchain/service-my-wallet-v3 on a dokku host. I need to connect to it from a Ruby app

I tried adding "blockchain: blockchain-wallet-service start" to the Procfile, but the only process "curl localhost:3000" is working is "app.blockchain.1", but I need to connect to those from other app's processes, like "app.web.1"

I created docker options for run and deploy: "--link bot.web.1:blockchain", however curling to "http://blockchain:3000" or ":80" doesn't work

It says "No route to host"

There are so many possible issues there, I know I should give more info

<savant> Guest54622: your app should be listening on the 0.0.0.0 interface

<savant> and should listen to the `$PORT` environment variable for the port

<aninja> what is the best way to understand how dokku works and its internals as a begineer ?