switch c/common to use runc cgroup creation so that we can use resource limits
This entails importing the newly refactored runc code to manage reading from and writing to cgroup.
vendoring in directly an unreleased runc commit from opencontainers/runc#3452
Signed-off-by: cdoern <cdoern@redhat.com>
Replace pkg/caps with pkg/capabilities (from libpod). It's also a fork
from Docker but attributes its origing with copyright notes and has a
trimmed down (and faster) API.
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
Add configurations from libpod.conf to containers.conf.Use merge code from libpod to read and merge configurations from file.
Add unshare_linux for build linux: HomeDir should buildah not only for linux. so add unshare_linux for linux and unshare.go for other
convert bool to optinalbool:Use OptionalBool for on-disk configurations so we can distinguish field is undefined vs. user set to false.
Signed-off-by: Qi Wang <qiwan@redhat.com>
cdoern
Daniel J Walsh
dependabot[bot]
Valentin Rothberg
Qi Wang