On Tue, Mar 03, 2020 at 12:06:11PM -0500, Steve Dickson wrote: > I'm trying to start the docker service on F31 (5.5.7-200.fc31.x86_64) > and I'm getting the following error > > ? docker.service - Docker Application Container Engine > Loaded: loaded (/usr/lib/systemd/system/docker.service; disabled; vendor preset: disabled) > Active: failed (Result: exit-code) since Tue 2020-03-03 11:36:19 EST; 1min 37s ago > Docs: http://docs.docker.com > Process: 6855 ExecStart=/usr/bin/dockerd-current --add-runtime oci=/usr/libexec/docker/docker-runc-current --default-runtime=oci --authorization-plugin=rhel-push-plugin --containerd /run/containerd.sock --exec-opt native.cgroupdriver=systemd --userland-proxy-path=/usr/libexec/docker/docker-proxy-current --init-path=/usr/libexec/docker/docker-init-current --seccomp-profile=/etc/docker/seccomp.json $OPTIONS $DOCKER_STORAGE_OPTIONS $DOCKER_NETWORK_OPTIONS $ADD_REGISTRY $BLOCK_REGISTRY $INSECURE_REGISTRY $REGISTRIES (code=exited, status=1/FAILURE) > Main PID: 6855 (code=exited, status=1/FAILURE) > CPU: 124ms > > time="2020-03-03T11:36:19.140274478-05:00" level=info msg="Graph migration to content-addressability took 0.00 seconds" > time="2020-03-03T11:36:19.141106888-05:00" level=warning msg="Your kernel does not support cgroup memory limit" > time="2020-03-03T11:36:19.141141530-05:00" level=warning msg="Unable to find cpu cgroup in mounts" > time="2020-03-03T11:36:19.141158734-05:00" level=warning msg="Unable to find blkio cgroup in mounts" > time="2020-03-03T11:36:19.141175193-05:00" level=warning msg="Unable to find cpuset cgroup in mounts" > time="2020-03-03T11:36:19.141249230-05:00" level=warning msg="mountpoint for pids not found" > Error starting daemon: Devices cgroup isn't mounted > docker.service: Main process exited, code=exited, status=1/FAILURE > docker.service: Failed with result 'exit-code'. > Failed to start Docker Application Container Engine. > > Is there no cgroup support in the current f31 kernel? Fedora 31 defaults to cgroup2 and you can either use Podman with cgroup2 support or reboot with cgroup1 support using the kernel command-line: systemd.unified_cgroup_hierarchy=0 Adrian _______________________________________________ kernel mailing list -- kernel@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to kernel-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/kernel@xxxxxxxxxxxxxxxxxxxxxxx
