enhancement: ability to set fs.suid_dumpable #7
Description
Lots of applications start as root user, and setuid in order to run with lower privileges. This is usually to do with opening log files or binding to privileged ports.
Segfaults from these setuid'd processes do not create core dumps by default, and require the sysctl config fs.suid_dumpable set to 1 or 2.
Would it be possible to have an env var for the core-dump-agent to set this sysctl setting? 2 should be best, as it prevents the process being able to read it (if the host volume was even mounted in the container).
Processes that do this include:
- nginx
- apache
- php-fpm