Nginx rewrite non-www-prefixed domain to www-prefixed domain

Question

I see the Nginx HttpRewriteModule documentation has an example to rewrite a www-prefixed domain to a non-www-prefixed domain:

if ($host ~* www\\.(.*)) {
  set $h         


        

Answer 1

HTTP & HTTPS without if conditions:

server {
    listen          80;
    listen          443;
    server_name     website.com;

    return 301 $scheme://www.website.com$request_uri;
}
server {
    listen          80;
    listen          443 default_server ssl;
    server_name     www.website.com;

    # Your config goes here #
}