[meta-virtualization] Docker daemon not starting on Raspberry Pi 3

[Apetroaie-Cristea M.]

Hello,

I am trying to build a docker enabled image for Raspberry pi using the meta-virtualization layer, sumo branch. The image builds, but when I try to run docker on the pi I get the following error:

Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?


When running $dockerd, I get the following errors:

root at raspberrypi3:~# dockerd
INFO[2018-08-21T16:42:43.735133756Z] libcontainerd: started new docker-containerd process  pid=1281
INFO[0000] starting containerd                           module=containerd revision=cfd04396dc68220d1cecbe686a6cc3aa5ce3667c.m version=v1.0.2.m
INFO[0000] loading plugin "io.containerd.content.v1.content"...  module=containerd type=io.containerd.content.v1
INFO[0000] loading plugin "io.containerd.snapshotter.v1.overlayfs"...  module=containerd type=io.containerd.snapshotter.v1
INFO[0000] loading plugin "io.containerd.metadata.v1.bolt"...  module=containerd type=io.containerd.metadata.v1
INFO[0000] loading plugin "io.containerd.differ.v1.walking"...  module=containerd type=io.containerd.differ.v1
INFO[0000] loading plugin "io.containerd.gc.v1.scheduler"...  module=containerd type=io.containerd.gc.v1
INFO[0000] loading plugin "io.containerd.grpc.v1.containers"...  module=containerd type=io.containerd.grpc.v1
INFO[0000] loading plugin "io.containerd.grpc.v1.content"...  module=containerd type=io.containerd.grpc.v1
INFO[0000] loading plugin "io.containerd.grpc.v1.diff"...  module=containerd type=io.containerd.grpc.v1
INFO[0000] loading plugin "io.containerd.grpc.v1.events"...  module=containerd type=io.containerd.grpc.v1
INFO[0000] loading plugin "io.containerd.grpc.v1.healthcheck"...  module=containerd type=io.containerd.grpc.v1
INFO[0000] loading plugin "io.containerd.grpc.v1.images"...  module=containerd type=io.containerd.grpc.v1
INFO[0000] loading plugin "io.containerd.grpc.v1.leases"...  module=containerd type=io.containerd.grpc.v1
INFO[0000] loading plugin "io.containerd.grpc.v1.namespaces"...  module=containerd type=io.containerd.grpc.v1
INFO[0000] loading plugin "io.containerd.grpc.v1.snapshots"...  module=containerd type=io.containerd.grpc.v1
INFO[0000] loading plugin "io.containerd.monitor.v1.cgroups"...  module=containerd type=io.containerd.monitor.v1
INFO[0000] loading plugin "io.containerd.runtime.v1.linux"...  module=containerd type=io.containerd.runtime.v1
INFO[0000] loading plugin "io.containerd.grpc.v1.tasks"...  module=containerd type=io.containerd.grpc.v1
INFO[0000] loading plugin "io.containerd.grpc.v1.version"...  module=containerd type=io.containerd.grpc.v1
INFO[0000] loading plugin "io.containerd.grpc.v1.introspection"...  module=containerd type=io.containerd.grpc.v1
INFO[0000] serving...                                    address="/var/run/docker/containerd/docker-containerd-debug.sock" module="containerd/debug"
INFO[0000] serving...                                    address="/var/run/docker/containerd/docker-containerd.sock" module="containerd/grpc"
INFO[0000] containerd successfully booted in 0.023991s   module=containerd
ERRO[2018-08-21T16:42:43.989165300Z] Failed to built-in GetDriver graph btrfs /var/lib/docker
ERRO[2018-08-21T16:42:44.002937386Z] 'overlay' not found as a supported filesystem on this host. Please ensure kernel is new enough and has overlay support loaded.
ERRO[2018-08-21T16:42:44.025624033Z] 'overlay' not found as a supported filesystem on this host. Please ensure kernel is new enough and has overlay support loaded.
ERRO[2018-08-21T16:42:44.026525661Z] Failed to built-in GetDriver graph devicemapper /var/lib/docker
INFO[2018-08-21T16:42:44.054916094Z] Graph migration to content-addressability took 0.00 seconds
WARN[2018-08-21T16:42:44.056984615Z] Your kernel does not support cgroup memory limit
WARN[2018-08-21T16:42:44.057659885Z] Your kernel does not support cgroup cfs period
WARN[2018-08-21T16:42:44.058345781Z] Your kernel does not support cgroup cfs quotas
WARN[2018-08-21T16:42:44.058842247Z] Your kernel does not support cgroup rt period
WARN[2018-08-21T16:42:44.059354130Z] Your kernel does not support cgroup rt runtime
WARN[2018-08-21T16:42:44.060948686Z] mountpoint for pids not found
INFO[2018-08-21T16:42:44.064498271Z] Loading containers: start.
WARN[2018-08-21T16:42:44.077446385Z] Running modprobe bridge br_netfilter failed with message: modprobe: WARNING: Module br_netfilter not found in directory /lib/modules/4.14.39
, error: exit status 1
WARN[2018-08-21T16:42:44.570023626Z] Could not load necessary modules for Conntrack: Running modprobe nf_conntrack_netlink failed with message: `modprobe: WARNING: Module nf_conntrack_netlink not found in directory /lib/modules/4.14.39`, error: exit status 1
INFO[2018-08-21T16:42:44.571706412Z] Default bridge (docker0) is assigned with an IP address 172.17.0.0/16. Daemon option --bip can be used to set a preferred IP address
Error starting daemon: Error initializing network controller: Error creating default "bridge" network: Failed to program NAT chain: Failed to inject DOCKER in PREROUTING chain: iptables failed: iptables --wait -t nat -A PREROUTING -m addrtype --dst-type LOCAL -j DOCKER: iptables: No chain/target/match by that name.
 (exit status 1)


Does anyone know how to solve this problem? Thank you!
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.yoctoproject.org/pipermail/meta-virtualization/attachments/20180821/ed311cd4/attachment-0001.html>