armsultan
7/12/2017 - 10:36 PM

Handle all 500 errors locally (local maintenance page)

Handle all 500 errors locally, serve maintenance page from local file

server {

# Handle all 500 errors locally, serve maintenance page from local file
error_page 500 501 502 503 504 505 506 507 508 509 510 511 = @maintenance; # sadly no wildcard

location @maintenance {
  root html/Maintenance; # serve from local files
  try_files /index.html =502; # try serve index.html then fallback to standard 502 error response
}

location / {
        proxy_pass http://prod;
}

}