建立dpdk-19.11.11的docker镜像：

1）宿主机由centos镜像构建
docker run -it --privileged --name=pktgen \
-v /sys/bus/pci/drivers:/sys/bus/pci/drivers \
-v /sys/kernel/mm/hugepages:/sys/kernel/mm/hugepages \
-v /sys/devices/system/node:/sys/devices/system/node \
-v /dev:/dev \
centos:7.9.2009 bash

2）yum安装包
yum makecache
yum install -y make gcc gcc-c++ kernel-devel kernel-headers kernel.x86_64 net-tools
yum install -y numactl-devel.x86_64 numactl-libs.x86_64
yum install -y libpcap.x86_64 libpcap-devel.x86_64
yum install -y pciutils wget xz htop
yum install -y vim

3）配置大页内存
echo 1024 > /sys/kernel/mm/hugepages/hugepages-2048kB/nr_hugepages
mkdir /mnt/huge
chmod 777 /mnt/huge
mount -t hugetlbfs nodev /mnt/huge
cat /proc/meminfo | grep Huge

4）放dpdk包，sh选择41编译
export RTE_SDK=/root/dpdk-stable-17.08.1
export RTE_TARGET=x86_64-native-linuxapp-gcc

5）宿主机上加载内核模块和网卡

6）编译helloworld可运行