No `sails.config.sockets.onlyAllowOrigins` or `sails.config.sockets.beforeConnect` setting was detected. For security reasons, one of these options must be set when running Sails in a production environment.

[RutsuKun]

Docker Prod

[kolucciy]

Modify config/docker.js

  ...
  // Optional if behind a load balancer or proxy
  http: {
    trustProxy: true
  },
  // Replace "https://your.url.com" with your update server URL
  sockets: {
    onlyAllowOrigins: ["https://your.url.com"]
  },
  ...
  // Optional if https is used
  session: {
    cookie: {
       secure: true
    },
  ...

and also change migrate: 'alter' to migrate: 'safe'