DPVS-Launch: 爱奇艺开源的高效负载均衡器

Now, dpvs.conf must be put at /etc/dpvs.conf, just copy it from conf/dpvs.conf.single-nic.sample.

$ cp conf/dpvs.conf.single-nic.sample /etc/dpvs.conf

and start DPVS,

$ cd <path-of-dpvs>/bin
$ ./dpvs &

Check if it's get started ?

$ ./dpip link show
1: dpdk0: socket 0 mtu 1500 rx-queue 8 tx-queue 8
    UP 10000 Mbps full-duplex fixed-nego promisc-off
    addr A0:36:9F:9D:61:F4 OF_RX_IP_CSUM OF_TX_IP_CSUM OF_TX_TCP_CSUM OF_TX_UDP_CSUM

If you see this message. Well done, DPVS is working with NIC dpdk0!

Don't worry if you see this error,

EAL: Error - exiting with code: 1
  Cause: ports in DPDK RTE (2) != ports in dpvs.conf(1)

it means the NIC used by DPVS is not match /etc/dpvs.conf. Pls use dpdk-devbind to adjust the NIC number or modify dpvs.conf. We'll improve this part to make DPVS more "clever" to avoid modify config file when NIC count is not match.