dpdk-openresty fork from official openresty-1.13.6.2, and run on the dpdk user space TCP/IP stack(ANS). For detail function, please refer to openresty official website(http://http://openresty.org/).
- Download latest dpdk version from dpdk website
$ make config T=x86_64-native-linuxapp-gcc
$ make install T=x86_64-native-linuxapp-gcc
$ export RTE_SDK=/home/mytest/dpdk
$ export RTE_TARGET=x86_64-native-linuxapp-gcc
- Build dpdk and ANS following the ANS wiki
$ git clone https://github.com/ansyun/dpdk-ans.git
$ export RTE_ANS=/home/mytest/dpdk-ans
$ ./install_deps.sh
$ cd ans
$ make
$ sudo ./build/ans -c 0x2 -n 1 -- -p 0x1 --config="(0,0,1)"
EAL: Detected lcore 0 as core 0 on socket 0
EAL: Detected lcore 1 as core 1 on socket 0
EAL: Support maximum 128 logical core(s) by configuration.
EAL: Detected 2 lcore(s)
EAL: VFIO modules not all loaded, skip VFIO support...
EAL: Setting up physically contiguous memory...
EAL: Ask a virtual area of 0x400000 bytes
EAL: Virtual area found at 0x7fdf90c00000 (size = 0x400000)
EAL: Ask a virtual area of 0x15400000 bytes
- Download dpdk-openresty, build dpdk-openresty
$ git clone https://github.com/ansyun/dpdk-openresty.git
$ ./configure --with-http_dav_module
$ make
$ make install # default install dir is /usr/local/openresty
- Setup DPDK Environment
Refer to Getting Started Guide for Linux
- Startup ANS TCP/IP stack
$ sudo ./build/ans -c 0x2 -n 1 -- -p 0x1 --config="(0,0,1)"
EAL: Detected lcore 0 as core 0 on socket 0
EAL: Detected lcore 1 as core 1 on socket 0
EAL: Support maximum 128 logical core(s) by configuration.
EAL: Detected 2 lcore(s)
EAL: VFIO modules not all loaded, skip VFIO support...
EAL: Setting up physically contiguous memory...
...
- Shall use the same gcc version to compile your application.
- ANS tcp stack support reuseport, so can enable openresty reuseport feature, multi openresty can listen on same port.
- proxy_pass is supported.
- In order to improve ANS performance, you shall isolate ANS'lcore from kernel by isolcpus and isolcate interrupt from ANS's lcore by update /proc/irq/default_smp_affinity file.
- You shall include dpdk libs as below way because mempool lib has attribute((constructor, used)) in dpdk-16.07 version, otherwise your application would coredump.
$(RTE_ANS)/librte_anssock/librte_anssock.a \
-L$(RTE_SDK)/$(RTE_TARGET)/lib \
-Wl,--whole-archive -Wl,-lrte_mbuf -Wl,-lrte_mempool -Wl,-lrte_ring -Wl,-lrte_eal -Wl,--no-whole-archive -Wl,-export-dynamic -lnuma \
For free support, please use ANS team mail list at anssupport@163.com, or QQ Group:86883521, or https://dpdk-ans.slack.com.