want to add an infiniband interface to container, but get RTNETLINK answers: Operation not supported

[dabianzhixing]

I 'm trying to add an infiniband interface to container using the command pipework ib0 test1 10.0.1.3/24 but the error is "RTNETLINK answers: Operation not supported", I use the "sh -x pipework ib0 test1 10.0.1.3/24" to rerun the command. following is the output:

• set -e
• IFNAME=ib0
• CONTAINER_IFNAME=
• [ test = -i ]
• [ test = -l ]
• GUESTNAME=test
• IPADDR=10.0.1.3/24
• MACADDR=
• VLAN=
• [ 10.0.1.3/24 ]
• [ -z ]
• [ -d /sys/class/net/ib0 ]
• [ -d /sys/class/net/ib0/bridge ]
• installed ovs-vsctl
• command -v ovs-vsctl
• cat /sys/class/net/ib0/type
• [ 32 -eq 32 ]
• IFTYPE=ipoib
• CONTAINER_IFNAME=ib0
• PKEY=
• CONTAINER_IFNAME=ib0
• [ ]
• [ ipoib = bridge ]
• [ ipoib = ipoib ]
• [ ]
• read mnt fstype options
• [ sysfs != cgroup ]
• continue
• read mnt fstype options
• [ proc != cgroup ]
• continue
• read mnt fstype options
• [ devtmpfs != cgroup ]
• continue
• read mnt fstype options
• [ devpts != cgroup ]
• continue
• read mnt fstype options
• [ tmpfs != cgroup ]
• continue
• read mnt fstype options
• [ ext4 != cgroup ]
• continue
• read mnt fstype options
• [ tmpfs != cgroup ]
• continue
• read mnt fstype options
• [ fusectl != cgroup ]
• continue
• read mnt fstype options
• [ debugfs != cgroup ]
• continue
• read mnt fstype options
• [ securityfs != cgroup ]
• continue
• read mnt fstype options
• [ tmpfs != cgroup ]
• continue
• read mnt fstype options
• [ tmpfs != cgroup ]
• continue
• read mnt fstype options
• [ tmpfs != cgroup ]
• continue
• read mnt fstype options
• [ cgroup != cgroup ]
• echo rw,relatime,cpuset
• grep -qw devices
• continue
• read mnt fstype options
• [ pstore != cgroup ]
• continue
• read mnt fstype options
• [ cgroup != cgroup ]
• echo rw,relatime,cpu
• grep -qw devices
• continue
• read mnt fstype options
• [ cgroup != cgroup ]
• echo rw,relatime,cpuacct
• grep -qw devices
• continue
• read mnt fstype options
• [ cgroup != cgroup ]
• echo rw,relatime,memory
• grep -qw devices
• continue
• read mnt fstype options
• [ cgroup != cgroup ]
• echo rw,relatime,devices
• grep -qw devices
• CGROUPMNT=/sys/fs/cgroup/devices
• read mnt fstype options
• [ cgroup != cgroup ]
• echo rw,relatime,freezer
• grep -qw devices
• continue
• read mnt fstype options
• [ cgroup != cgroup ]
• echo rw,relatime,net_cls
• grep -qw devices
• continue
• read mnt fstype options
• [ cgroup != cgroup ]
• echo rw,relatime,blkio
• grep -qw devices
• continue
• read mnt fstype options
• [ cgroup != cgroup ]
• echo+ rw,relatime,perf_event grep -qw devices
• continue
• read mnt fstype options
• [ cgroup != cgroup ]
• echo rw,relatime,net_prio
• grep -qw devices
• continue
• read mnt fstype options
• [ cgroup != cgroup ]
• echo rw,relatime,hugetlb
• grep -qw devices
• continue
• read mnt fstype options
• [ cgroup != cgroup ]
• echo rw,nosuid,nodev,noexec,relatime,name=systemd
• grep -qw devices
• continue
• read mnt fstype options
• [ rpc_pipefs != cgroup ]
• continue
• read mnt fstype options
• [ fuse.gvfsd-fuse != cgroup ]
• continue
• read mnt fstype options
• [ ext4 != cgroup ]
• continue
• read mnt fstype options
• [ nsfs != cgroup ]
• continue
• read mnt fstype options
• [ aufs != cgroup ]
• continue
• read mnt fstype options
• [ tmpfs != cgroup ]
• continue
• read mnt fstype options
• [ nfs4 != cgroup ]
• continue
• read mnt fstype options
• [ aufs != cgroup ]
• continue
• read mnt fstype options
• [ tmpfs != cgroup ]
• continue
• read mnt fstype options
• [ nsfs != cgroup ]
• continue
• read mnt fstype options
• [ /sys/fs/cgroup/devices ]
• find /sys/fs/cgroup/devices -name test
• wc -l
• N=0
• installed docker
• command -v docker
• RETRIES=3
• [ 3 -gt 0 ]
• docker inspect --format={{ .State.Pid }} test
• DOCKERPID=10289
• [ 10289 != 0 ]
• break
• [ 10289 = 0 ]
• [ 10289 = ]
• [ ipoib != route ]
• :
• [ ]
• [ 10289 ]
• NSPID=10289
• [ ipoib = phys ]
• [ ! -d /var/run/netns ]
• rm -f /var/run/netns/10289
• ln -s /proc/10289/ns/net /var/run/netns/10289
• [ ipoib = bridge ]
• [ ipoib != route ]
• [ ipoib != dummy ]
• ip link show ib0
• awk {print $5}
• MTU=2044
• [ ipoib = bridge ]
• [ ipoib = phys ]
• [ ipoib = ipoib ]
• GUEST_IFNAME=ib0.10289
• [ ]
• ip link add link ib0 name ib0.10289 type ipoib RTNETLINK answers: Operation not supported

I don't know what happen, what should i do?

[jpetazzo]

I would suggest to manually try to create an IP-over-IB interface to make sure that this works correctly.