Missing HOST config inside Rails app, fails on fresh install

[thoughtpunch]

Error

When installed installing locally from Docker image the following error is thrown

ArgumentError (Missing host to link to! Please provide the :host parameter, set default_url_options[:host], or set :only_path to true)

Attempted Resolutions

1. Setting HOST env var in Docker compose and Dockerfile did not work
2. Setting HOST at runtime did not work
3. Setting HOST at build time did not work

I don't want to fork and edit the code to get this to run. Please advise

[robguthrie]

Did you follow the install instructions in the README.md? The setup script sets a CANONICAL_HOST var in your .env which should fix this.

Was there a line/file with that error?