Seems HAProxy can do it, though it's manual, not automatic when the app is unavailable during reload: https://serverfault.com/a/450983/187237 https://serverfaul

Seems HAProxy can do it, though it's manual, not automatic when the app is unavailable during reload: https://serverfault.com/a/450983/187237 https://serverfault.com/a/450983/187237