CentOS下的VPP的编译和运行
代码下载
git clone https://github.com/FDio/vpp.git
[[email protected] vpp]# git branch -a
* master
remotes/origin/HEAD -> origin/master
remotes/origin/map-fib
remotes/origin/master
remotes/origin/stable/1606
remotes/origin/stable/1609
remotes/origin/stable/1701
remotes/origin/stable/1704
remotes/origin/stable/1707
remotes/origin/stable/1710
remotes/origin/stable/1801
remotes/origin/stable/1804
remotes/origin/stable/1807
remotes/origin/stable/1810
remotes/origin/stable/1901
remotes/origin/stable/1904
remotes/origin/stable/1908
remotes/origin/stable/test
创建分支并切换到分支:git checkout –b 1908 origin/stable/1908
编译
Centos系统执行如下命令:
make install-dep
make install-ext-deps
make build
运行
先down掉一块网卡: ifconfig down ens160。
然后加载uio驱动:modprobe uio_pci_generic
执行make run发现:
定义环境变量STARTUP_CONF
vim .bash_profile
export STARTUP_CONF=/root/cfg/startup.conf
注意在startup.conf文件中,对于nodaemon修改为interactive模式。
如果出现下面错误,执行groupadd vpp即可
dpdk支持的驱动:
"igb_uio", "vfio-pci", "uio_pci_generic"
对于Vmware虚拟机网卡的默认驱动类型为e1000,需要修改为e1000e
对于e1000执行dpdk绑定会失败:
修改为e1000e后可以绑定dpdk成功
查看网卡是否支持dpdk可以用dpdk-devbind.py脚本验证
最后查看查看网卡已经接管:
安装
执行make pkg-rpm编译出rpm包。
安装vpp-19.08.1-192~gcb19100.x86_64.rpm,vpp-lib-19.08.1-192~gcb19100.x86_64.rpm,vpp-selinux-policy-19.08.1-192~gcb19100.x86_64.rpm,vpp-plugins-19.08.1-192~gcb19100.x86_64.rpm这几个即可
安装vpp建议内存在3G以上
Systemctl start vpp