7 Commits

Author	SHA1	Message	Date
Seth Hoenig	be7ec8de3e	raw_exec: make raw exec driver work with cgroups v2 ... This PR adds support for the raw_exec driver on systems with only cgroups v2. The raw exec driver is able to use cgroups to manage processes. This happens only on Linux, when exec_driver is enabled, and the no_cgroups option is not set. The driver uses the freezer controller to freeze processes of a task, issue a sigkill, then unfreeze. Previously the implementation assumed cgroups v1, and now it also supports cgroups v2. There is a bit of refactoring in this PR, but the fundamental design remains the same. Closes #12351 #12348	2022-04-04 16:11:38 -05:00
Mahmood Ali	6c414cd5f9	gofmt all the files ... mostly to handle build directives in 1.17.	2021-10-01 10:14:28 -04:00
Michael Schurter	17471bf7c0	Set ownership on directories in chroot ... Also support getOwner on all Unixes as they all have `Stat_t.{U,G}id`	2017-04-17 12:41:33 -07:00
Michael Schurter	1cffc7310e	Don't disable hardlinking!	2017-04-17 11:03:15 -07:00
Michael Schurter	2fe3de16be	Chown files when copying into chroot ... Fixes #2552 Not needed when hardlinking. Only adds Linux support but other OS's may be easy.	2017-04-17 11:03:15 -07:00
Alex Dadgar	274c855f00	Add sticky bit to temp directory ... Fixes an issue where the Ruby runtime expects the sticky bit to be set on the temp directory. The sticky bit is commonly set on the temp directory since it is usually shared by many users. This change brings ours in line with that assumption.	2017-04-04 10:48:29 -07:00
Michael Schurter	de7351b959	Move chroot building into TaskRunner ... * Refactor AllocDir to have a TaskDir struct per task. * Drivers expose filesystem isolation preference * Fix lxc mounting of `secrets/`	2017-01-05 16:31:49 -08:00