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Diffstat (limited to 'src/cni/ovsdpdk/start.sh')
| -rw-r--r-- | src/cni/ovsdpdk/start.sh | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/src/cni/ovsdpdk/start.sh b/src/cni/ovsdpdk/start.sh new file mode 100644 index 0000000..53b5fe1 --- /dev/null +++ b/src/cni/ovsdpdk/start.sh @@ -0,0 +1,32 @@ +#!/bin/bash + +set -ex + +for i in {1..10} +do + sysctl -w vm.nr_hugepages=2048; sleep 1 +done + +apt-get update +apt-get install -y openvswitch-switch-dpdk pciutils vim +update-alternatives --set ovs-vswitchd /usr/lib/openvswitch-switch-dpdk/ovs-vswitchd-dpdk +modprobe uio_pci_generic +ip=$(ip a s eth2 | grep inet | grep -v inet6 | sed "s/.*inet//" | cut -f2 -d' ') +ip address flush eth2 +/usr/share/dpdk/tools/dpdk_nic_bind.py --bind=uio_pci_generic eth2 +sysctl -w vm.nr_hugepages=1024 +mount -t hugetlbfs -o pagesize=2M none /dev/hugepages +cp /usr/bin/ovs-vsctl /usr/local/bin +memory=$(grep HugePages_Total /proc/meminfo | cut -f2 -d:) +echo "DPDK_OPTS='--dpdk -c 0x1 -n 2 -m $memory'" | tee -a /etc/default/openvswitch-switch +service dpdk restart +service openvswitch-switch restart +pkill ovs-vswitchd +ovs-vswitchd --dpdk -c 0x1 -n 2 -m $memory -- unix:/var/run/openvswitch/db.sock -vconsole:emer -vsyslog:err -vfile:info --mlockall --no-chdir --log-file=/var/log/openvswitch/ovs-vswitchd.log --pidfile=/var/run/openvswitch/ovs-vswitchd.pid --detach --monitor +ovs-vsctl add-br br-dpdk -- set bridge br-dpdk datapath_type=netdev +ovs-vsctl add-port br-dpdk dpdk0 -- set Interface dpdk0 type=dpdk +ip a a $ip dev br-dpdk +ip link set dev br-dpdk up +while true; do sleep 3600; done +echo docker build -t openretriever/ubuntu1604-ovsdpdk . +echo docker run -ti --privileged --net=host -v /dev:/dev -v /usr/local/bin:/usr/local/bin -v /var/run/openvswitch/:/var/run/openvswitch/ -v /lib/modules/:/lib/modules openretriever/ubuntu1604-ovsdpdk bash |