Elixir eDeliver with Nginx Proxy Pass

config

APP="" # app name

BUILD_HOST="" # IP Address or hostname of build server
BUILD_USER="" # ssh user for build server
BUILD_AT="/tmp/edeliver/app/builds"

STAGING_HOSTS="" # IP Address or hostname of staging server
STAGING_USER="" # ssh user for build server
DELIVER_TO="" # where you want to deploy the app to

# For *Phoenix* projects, symlink prod.secret.exs to our tmp source
pre_erlang_get_and_update_deps() {
  local _prod_secret_path="" # where your prod.secret.exs file is on the build server
  if [ "$TARGET_MIX_ENV" = "prod" ]; then
    __sync_remote "
      ln -sfn '$_prod_secret_path' '$BUILD_AT/config/prod.secret.exs'
    "
  fi
}

pre_erlang_clean_compile() {
  status "Installing NPM dependencies"
  __sync_remote "
    [ -f ~/.profile ] && source ~/.profile
    set -e

    cd '$BUILD_AT/assets'
    npm install $SILENCE
  "

  status "Building static files"
    __sync_remote "
      [ -f ~/.profile ] && source ~/.profile
      set -e

      cd '$BUILD_AT'
      mkdir -p priv/static
      cd '$BUILD_AT/assets'
      npm run deploy $SILENCE
   "

   status "Running phx.digest"
   __sync_remote "
     [ -f ~/.profile ] && source ~/.profile
     set -e

     cd '$BUILD_AT'
     APP='$APP' MIX_ENV='$TARGET_MIX_ENV' $MIX_CMD phx.digest $SILENCE
   "
}

default

server {
  listen       80 default_server;
  # server_name  example.com;
  root        /user/app/priv/static; # path of where app is deploy to + /priv/static

  access_log  /var/log/nginx/app.access.log;
  error_log   /var/log/nginx/app.error.log;

  location / {
    index   index.html;
    # first attempt to serve request as file, then fall back to app
    try_files $uri @app;
    # expires max;
    # access_log off;
  }

  location @app {
    proxy_set_header Host               $host;
    proxy_set_header X-Real-IP          $remote_addr;
    proxy_set_header X-Forwarded-For    $proxy_add_x_forwarded_for;
    proxy_set_header Refrerer           $http_referer;
    proxy_set_header User-Agent         $http_user_agent;

    proxy_pass http://127.0.0.1:4000;
  }
}

prod.exs

use Mix.Config

config :app, AppWeb.Endpoint,
  http: [:inet6, port: 4000],
  url: [host: "", port: 80], # change host to IP Address or Hostname of app server
  cache_static_manifest: "priv/static/cache_manifest.json",
  server: true

# Do not print debug messages in production
config :logger, level: :info
import_config "prod.secret.exs"