Hi, all
                I have a question, is there any way to tell whether a user process is running in kata container other than in host env?
                For a docker container, there are some ways to get to know it, for example,
                1. grep -q "docker" /proc/self/cgroup
                2. grep -q "docker" /proc/1/sched
                3. if [ -f /.dockerenv ]
                These methods can’t apply to kata container.
Thanks a lot
Dongshan Yang