Phoenix application deployment

Normal remote deploy:

Folow this link

NOTE: Configure for Endpoint should be changed like this:

config :foo, Foo.Endpoint,
  check_origin: ["//mysite.com"],
  http: [ip: {0, 0, 0, 0}, port: 4000],
  secret_key_base: "A LONG SECRET"

Reverse proxy via Nginx

Nginx config:

  location / {
    proxy_http_version 1.1;
    proxy_pass http://127.0.0.1:4000;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection "Upgrade";
    proxy_set_header        X-Forwarded-For   $remote_addr;
    proxy_set_header        X-Real-IP         $remote_addr;
    proxy_set_header        Host              $host;
    proxy_set_header Access-Control-Allow-Origin *;
  }