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Update README.md 

Improve quick start for building f-stack in clean ubuntu machine.
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soroshsabz 2020-04-03 21:49:52 +04:30 committed by GitHub
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@ -33,13 +33,13 @@ Currently, besides authorized DNS server of DNSPod, there are various products i
# clone F-Stack
mkdir -p /data/f-stack
git clone https://github.com/F-Stack/f-stack.git /data/f-stack
# install libnuma-dev
# Install libnuma-dev
yum install numactl-devel # on Centos
#sudo apt-get install libnuma-dev # on Ubuntu
cd f-stack
# compile DPDK
# Compile DPDK
cd dpdk/usertools
./dpdk-setup.sh # compile with x86_64-native-linuxapp-gcc
@ -55,10 +55,13 @@ Currently, besides authorized DNS server of DNSPod, there are various products i
mkdir /mnt/huge
mount -t hugetlbfs nodev /mnt/huge
# close ASLR; it is necessary in multiple process
# Close ASLR; it is necessary in multiple process
echo 0 > /proc/sys/kernel/randomize_va_space
# offload NIC
# Install python for running DPDK python scripts
sudo apt install python # On ubuntu
# Offload NIC
modprobe uio
insmod /data/f-stack/dpdk/x86_64-native-linuxapp-gcc/kmod/igb_uio.ko
insmod /data/f-stack/dpdk/x86_64-native-linuxapp-gcc/kmod/rte_kni.ko carrier=on # carrier=on is necessary, otherwise need to be up `veth0` via `echo 1 > /sys/class/net/veth0/carrier`
@ -66,20 +69,23 @@ Currently, besides authorized DNS server of DNSPod, there are various products i
ifconfig eth0 down
python dpdk-devbind.py --bind=igb_uio eth0 # assuming that use 10GE NIC and eth0
# install DPDK
# Install DPDK
cd ../x86_64-native-linuxapp-gcc
make install
# On Ubuntu, use gawk instead of the default mawk.
#sudo apt-get install gawk # or execute `sudo update-alternatives --config awk` to choose gawk.
# Install dependencies for F-Stack
sudo apt install gcc make libssl-dev # On ubuntu
# Compile F-Stack
export FF_PATH=/data/f-stack
export FF_DPDK=/data/f-stack/dpdk/x86_64-native-linuxapp-gcc
cd ../../lib/
make
# install F-STACK
# Install F-STACK
# libfstack.a will be installed to /usr/local/lib
# ff_*.h will be installed to /usr/local/include
# start.sh will be installed to /usr/local/bin/ff_start