Arvados

Some of the install docs recommend setting up runit supervision for packages that come with systemd unit files. On systems running systemd, this results in a runit service and a systemd service that fight over the listening port.

The arvados-ws and keep-balance install pages are better: they say "if you're running systemd, enable the service; otherwise, set up runit." Other pages should be updated with the same approach (or something better), including

• keepstore
• keepproxy
• keep-web

The arvados-git-httpd install docs only provide guidance for systemd, and leave the runit configuration up to the installer. It might be worth adding runit instructions here for consistency.