# Docker specific development configuration if Rails.env.development? && File.file?("/.dockerenv") # Using shell tools so we don't need to require Socket and IPAddr host_ip = `ip route|awk '/default/ { print $3 }'`.strip # Need to allow the host IP for BetterErrors and Web Console if defined?(BetterErrors::Middleware) BetterErrors::Middleware.allow_ip!(host_ip) end Rails.application.config.web_console.permissions = host_ip end