docker change cgroup driver to systemd

Question

I want to docker to start with systemd cgroup driver. for some reason it using only cgroupfs on my centos 7 server.

here is startup config file.

# system         


        

Answer 1

Since I have two configuration file I need to add the entry in the second config file also -- /etc/systemd/system/docker.service.d/docker-thinpool.conf:

--exec-opt native.cgroupdriver=systemd \