s6-overlay-preinit

This is a small program that ensures the needed runtime directory for s6-overlay exists and is owned by the current user.

This should enable s6-overlay users to use the USER directive in their dockerfiles. This binary needs the SETUID bit enabled so it can gain privileges to create the /var/run/s6 directory.

Usage

s6-overlay-preinit (prog)

This will:

• Create /var.
• Create /var/run.
• Create /var/run/s6.
• chown /var/run/s6 to the current UID/GID (set if using USER directive).

LICENSE

ISC - see LICENSE.md