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Diffstat (limited to 'demo/nginx_proxy/demo-2')
19 files changed, 0 insertions, 683 deletions
diff --git a/demo/nginx_proxy/demo-2/README.md b/demo/nginx_proxy/demo-2/README.md deleted file mode 100644 index 7d6feb1..0000000 --- a/demo/nginx_proxy/demo-2/README.md +++ /dev/null @@ -1,69 +0,0 @@ -#demo-2 -## Introduction -This demo NGINX as a reverse proxy server. The server uses "lwip" for client facing socket and "kernel tcp/ip stack " -as upstream server facing socket for UDP, "vpp-hoststack" for another updtream server facing stack for TCP. - -## Topology - - -## Steps -####1. Create VMs using vagrant. -Start demo VMs. Go to dmm/demo/nginx_proxy/demo-2 . -``` -$ vagrant up -``` -This command will create 4 VMs namely rproxy-client, rproxy-server1, rproxy-server2 and rproxy-proxy. The memory -requirement for this demo is 13GB (approx). - -####2. Log in to VMs -Open four terminal and login to VMs. -``` -$ vagrant ssh <vm-name> -``` - -####3. Run Udp server Application at rproxy-server2 -``` -$ vagrant ssh rproxy-server2 -Inside VM -vagrant@rproxy-server2:~$ sudo su -root@rproxy-server2:/home/vagrant# cd /UDPSERVER/ -root@rproxy-server2:/UDPSERVER# ./udpserver -``` - -####4. Run NGINX proxy server at rproxy-proxy -``` -$ vagrant ssh rproxy-proxy -Inside VM -vagrant@rproxy-proxy:~$ sudo su -root@rproxy-proxy:/home/vagrant# cd /DMM/thirdparty/apps/nginx/release -root@rproxy-proxy:/DMM/thirdparty/apps/nginx/release# export LD_LIBRARY_PATH=/DMM/stacks/lwip_stack/release/lib64 -root@rproxy-proxy:/DMM/thirdparty/apps/nginx/release# ./nginx -``` -####5. Test TCP traffic -``` -$ vagrant ssh rproxy-client -vagrant@rproxy-client:~$ cd /CLIENT/ -vagrant@rproxy-client:/CLIENT$ curl http://192.168.50.20 -Hello from upstream rproxy-server1 172.167.50.30:80. Connect from - via 172.167.50.20:15140 at [12/Nov/2018:06:17:25 -0800] GET / HTTP/1.1 200 0 curl/7.47.0 - -``` - -####6. Test UDP traffic -``` -$ vagrant ssh rproxy-client -vagrant@rproxy-client:~$ cd /CLIENT/ -vagrant@rproxy-client:/CLIENT$ ./udpclient -Hello message sent. -Server : Hello from server -``` -#### Notes: -a. If enable debugs i.e. export NSTACK_LOG_ON=DBG before we run nginx in rroxy-proxy we can find below logs which suggest we use diffrent stack for diffrent ip/protoccol. -``` -... -nstack_bind<NSSOC>fd addr Select module]fd=18,addr=192.168.50.20,module=lwip -... -nstack_bind<NSSOC>fd addr Select module]fd=22,addr=172.167.50.20,module=vpp_hoststack -... -nstack_bind<NSSOC>fd addr Select module]fd=22,addr=182.167.50.20,module=kernel -``` -b. This demo depends on commit of dmm. Please check commit version of your code. diff --git a/demo/nginx_proxy/demo-2/Vagrantfile b/demo/nginx_proxy/demo-2/Vagrantfile deleted file mode 100644 index dbd703a..0000000 --- a/demo/nginx_proxy/demo-2/Vagrantfile +++ /dev/null @@ -1,116 +0,0 @@ -# -*- mode: ruby -*- -# vi: set ft=ruby : - -boxes = [ - { - :name => "rproxy-client", - :hostname => "rproxy-client", - :mem => "1024", - :cpu => "1" - }, - { - :name => "rproxy-server1", - :hostname => "rproxy-server1", - :mem => "1024", - :cpu => "1" - }, - { - :name => "rproxy-server2", - :hostname => "rproxy-server2", - :mem => "1024", - :cpu => "1" - }, - { - :name => "rproxy-proxy", - :hostname => "rproxy-proxy", - :mem => "10144", - :cpu => "4" - } -] - -Vagrant.configure(2) do |config| - - # Pick the right distro and bootstrap, default is ubuntu1604 - distro = ( ENV['DMM_VAGRANT_DISTRO'] || "ubuntu") - if distro == 'centos7' - config.vm.box = "puppetlabs/centos-7.2-64-nocm" - else - config.vm.box = "puppetlabs/ubuntu-16.04-64-nocm" - end - - config.vm.box_check_update = false - #ddconfig.ssh.password = vagrant - if Vagrant.has_plugin?("vagrant-cachier") - config.cache.scope = :box - end - - # Define some physical ports for your VMs to be used by DPDK - #nics = (ENV['DMM_VAGRANT_NICS'] || "2").to_i(10) - #for i in 1..nics - # config.vm.network "private_network", type: "dhcp" - #end - - if ENV['http_proxy'] && Vagrant.has_plugin?("vagrant-proxyconf") - config.proxy.http = ENV['http_proxy'] - config.proxy.https = ENV['https_proxy'] - config.proxy.no_proxy = "localhost,127.0.0.1" - end - - config.ssh.forward_agent = true - config.ssh.forward_x11 = true - - boxes.each do |opts| - config.vm.define opts[:name] do |srv| - srv.vm.hostname = opts[:hostname] - srv.vm.provider "virtualbox" do |vb| - vb.customize ["modifyvm", :id, "--ioapic", "on"] - vb.customize ["modifyvm", :id, "--memory", opts[:mem]] - vb.customize ["modifyvm", :id, "--cpus", opts[:cpu]] - end - srv.vm.provision :shell, :path => File.join(File.dirname(__FILE__),"../../../scripts/install_prereq.sh") - puts ' '..srv.vm.hostname - - if opts[:name] == "rproxy-proxy" - puts 'NGINX Proxy Server, Run nginx in below way ' - puts 'export LD_LIBRARY_PATH=/DMM/stacks/lwip_stack/release/lib64' - puts './DMM/thirdparty/apps/nginx/release/nginx' - srv.vm.synced_folder "../../../", "/DMM", type: "rsync" - srv.vm.provision :shell, :path => File.join(File.dirname(__FILE__),"adjust_hugepage.sh"), run: 'always' - srv.vm.provision :shell, :path => File.join(File.dirname(__FILE__),"apply_patch.sh"), run: 'always' - srv.vm.provision :shell, :path => File.join(File.dirname(__FILE__),"../../../stacks/lwip_stack/vagrant/build.sh"), :args => "/DMM vagrant" - srv.vm.network "private_network", ip: "192.168.50.20" - srv.vm.network "private_network", ip: "172.167.50.20" - srv.vm.network "private_network", ip: "182.167.50.20" - srv.vm.network "private_network", type: "dhcp" - srv.vm.provision :shell, :path => File.join(File.dirname(__FILE__),"../../../stacks/lwip_stack/vagrant/start_nstackMain.sh"), :args => "/DMM vagrant" - #possibly overwrite by previous script so adjust again - srv.vm.provision :shell, :path => File.join(File.dirname(__FILE__),"adjust_hugepage.sh"), run: 'always' - srv.vm.provision :shell, :path => File.join(File.dirname(__FILE__),"setup_proxy.sh"), run: 'always' - end - if opts[:name] == "rproxy-client" - puts 'Client use command for TCP: curl http://192.168.50.20' - puts 'Client use command for UDP: ./udpclient' - srv.vm.synced_folder "./", "/CLIENT", type: "rsync" - srv.vm.network "private_network", type: "dhcp" - srv.vm.network "private_network", ip: "192.168.50.10" - srv.vm.provision "up", type: "shell", :path => File.join(File.dirname(__FILE__),"setup_client.sh"), run: 'always' - end - if opts[:name] == "rproxy-server1" - puts 'Upstream server 1' - - srv.vm.synced_folder "./", "/NGINX", type: "rsync" - srv.vm.network "private_network", type: "dhcp" - srv.vm.provision "up", type: "shell", :path => File.join(File.dirname(__FILE__),"setup_upstream.sh"), run: 'always' - srv.vm.network "private_network", ip: "172.167.50.30" - end - if opts[:name] == "rproxy-server2" - puts 'Upstream server 2 ' - - srv.vm.synced_folder "./", "/UDPSERVER", type: "rsync" - srv.vm.network "private_network", type: "dhcp" - srv.vm.provision "up", type: "shell", :path => File.join(File.dirname(__FILE__),"setup_udpserver.sh"), run: 'always' - srv.vm.network "private_network", ip: "182.167.50.30" - end - end - end -end diff --git a/demo/nginx_proxy/demo-2/adjust_hugepage.sh b/demo/nginx_proxy/demo-2/adjust_hugepage.sh deleted file mode 100644 index 282e3bd..0000000 --- a/demo/nginx_proxy/demo-2/adjust_hugepage.sh +++ /dev/null @@ -1,14 +0,0 @@ -#!/bin/bash -x -hugepagesize=$(cat /proc/meminfo | grep Hugepagesize | awk -F " " {'print$2'}) -if [ "$hugepagesize" == "2048" ]; then - pages=3000 -elif [ "$hugepagesize" == "1048576" ]; then - pages=5 -fi -sudo sysctl -w vm.nr_hugepages=$pages -HUGEPAGES=`sysctl -n vm.nr_hugepages` -echo "Configured hugepages: $HUGEPAGE" -if [ $HUGEPAGES != $pages ]; then - echo "Warning: Unable to get $pages hugepages, only got $HUGEPAGES. Cannot finish." -fi - diff --git a/demo/nginx_proxy/demo-2/apply_patch.sh b/demo/nginx_proxy/demo-2/apply_patch.sh deleted file mode 100755 index 05e8c66..0000000 --- a/demo/nginx_proxy/demo-2/apply_patch.sh +++ /dev/null @@ -1,9 +0,0 @@ -#!/bin/bash -x -sudo apt-get install patch -y -cd /DMM/src/ -sudo patch -p2 -i /DMM/demo/nginx_proxy/demo-2/demo_2stack.patch -if [ $? -ne 0 ]; then - echo "Patch Apply failed. Downlaod correct commit. Check README for details." - exit -1 -fi -cd - diff --git a/demo/nginx_proxy/demo-2/dem-2-topo.png b/demo/nginx_proxy/demo-2/dem-2-topo.png Binary files differdeleted file mode 100644 index ad81372..0000000 --- a/demo/nginx_proxy/demo-2/dem-2-topo.png +++ /dev/null diff --git a/demo/nginx_proxy/demo-2/demo-2.png b/demo/nginx_proxy/demo-2/demo-2.png Binary files differdeleted file mode 100644 index 604c301..0000000 --- a/demo/nginx_proxy/demo-2/demo-2.png +++ /dev/null diff --git a/demo/nginx_proxy/demo-2/demo_2stack.patch b/demo/nginx_proxy/demo-2/demo_2stack.patch deleted file mode 100644 index f1bc8d3..0000000 --- a/demo/nginx_proxy/demo-2/demo_2stack.patch +++ /dev/null @@ -1,29 +0,0 @@ -diff --git a/src/adapt/nstack_dmm_adpt.c b/src/adapt/nstack_dmm_adpt.c -index d497b80..004975c 100644 ---- a/src/adapt/nstack_dmm_adpt.c -+++ b/src/adapt/nstack_dmm_adpt.c -@@ -76,7 +76,7 @@ nstack_event_callback (void *pdata, int events) - /*event should not notice other process */ - if ((ep->pid != get_sys_pid ()) && g_same_process) - { -- continue; -+ //continue; - } - - sys_arch_lock_with_pid (&ep->lock); -diff --git a/src/nSocket/nstack/nstack_module.c b/src/nSocket/nstack/nstack_module.c -index 9566ab8..f692225 100644 ---- a/src/nSocket/nstack/nstack_module.c -+++ b/src/nSocket/nstack/nstack_module.c -@@ -60,6 +60,11 @@ nstack_get_deploy_type () - if (g_nstack_module_desc[icnt].deploytype > type) - { - type = g_nstack_module_desc[icnt].deploytype; -+ if (NSTACK_MODEL_TYPE3 == type) -+ { -+ break; -+ } -+ - } - } - return type; diff --git a/demo/nginx_proxy/demo-2/module_config.json b/demo/nginx_proxy/demo-2/module_config.json deleted file mode 100644 index 5f9424f..0000000 --- a/demo/nginx_proxy/demo-2/module_config.json +++ /dev/null @@ -1,23 +0,0 @@ -{ - "default_stack_name": "kernel", - "module_list": [ - { - "stack_name": "kernel", - "libname": "./", - "deploytype": "1", - "stackid": "0", - }, - { - "stack_name": "lwip", - "libname": "liblwip_dpdk.so", - "deploytype": "3", - "stackid": "1", - }, - { - "stack_name": "vpp_hoststack", - "libname": "./libdmm_vcl.so", - "deploytype": "4", - "stackid": "2", - }, - ] -} diff --git a/demo/nginx_proxy/demo-2/proxy_nginx.conf b/demo/nginx_proxy/demo-2/proxy_nginx.conf deleted file mode 100644 index 925e1a9..0000000 --- a/demo/nginx_proxy/demo-2/proxy_nginx.conf +++ /dev/null @@ -1,33 +0,0 @@ -user root; -worker_processes 1; -daemon off; -#error_log logs/error.log; -#error_log logs/error.log notice; -#error_log logs/error.log info; - -#pid logs/nginx.pid; - - -events { - worker_connections 1024; -} - -stream { - upstream stream_tcp { - server 172.167.50.30:80; - } - upstream stream_udp { - server 182.167.50.30:53; - } - server { - listen 192.168.50.20:80; - proxy_bind 172.167.50.20:2020; - proxy_pass stream_tcp; - } - server { - listen 192.168.50.20:53 udp; - proxy_bind 182.167.50.20:53; - proxy_pass stream_udp; - } -} - diff --git a/demo/nginx_proxy/demo-2/rd_config.json b/demo/nginx_proxy/demo-2/rd_config.json deleted file mode 100644 index 45ad585..0000000 --- a/demo/nginx_proxy/demo-2/rd_config.json +++ /dev/null @@ -1,31 +0,0 @@ -{ - "ip_route": [ - { - "subnet": "192.168.50.20/32", - "stack_name": "lwip", - }, - { - "subnet": "192.168.50.10/32", - "stack_name": "kernel", - }, - { - "subnet": "172.167.50.20/24", - "stack_name": "vpp_hoststack", - }, - { - "subnet": "182.167.50.20/32", - "stack_name": "kernel", - } - ], - "prot_route": [ - { - "proto_type": "1", - "stack_name": "lwip", - }, - { - "proto_type": "2", - "stack_name": "kernel", - } - ], -} - diff --git a/demo/nginx_proxy/demo-2/setup_client.sh b/demo/nginx_proxy/demo-2/setup_client.sh deleted file mode 100644 index a0f4363..0000000 --- a/demo/nginx_proxy/demo-2/setup_client.sh +++ /dev/null @@ -1,25 +0,0 @@ -######################################################################### -# Copyright (c) 2018 Huawei Technologies Co.,Ltd. -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at: -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -######################################################################### -#!/bin/bash -x - -set -x - -# Download nginx -cd /CLIENT - -gcc udpclient.c -o udpclient - -exit 0 - diff --git a/demo/nginx_proxy/demo-2/setup_proxy.sh b/demo/nginx_proxy/demo-2/setup_proxy.sh deleted file mode 100644 index 8c3d69a..0000000 --- a/demo/nginx_proxy/demo-2/setup_proxy.sh +++ /dev/null @@ -1,54 +0,0 @@ -######################################################################### -# Copyright (c) 2018 Huawei Technologies Co.,Ltd. -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at: -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -######################################################################### -#!/bin/bash -x - -set -x -sudo su -# Clean up build NGINX -cd /DMM/build/ - -#Download and compile NGINX -make NGINX -#Download and compile vpp-stack -make vpp-stack - -#cp vpp libs -cp -r /DMM/stacks/vpp/vpp/build-root/install-vpp_debug-native/vpp/lib64/vpp_plugins /usr/lib/ -mkdir -p /etc/vpp/ -cp /DMM/demo/nginx_proxy/demo-2/startup.conf /etc/vpp/ -cp /DMM/demo/nginx_proxy/demo-2/vpp_config /etc/vpp/ -cd /DMM/stacks/vpp/vpp/build-root/install-vpp_debug-native/vpp/bin -#run vpp -sudo ifconfig enp0s9 down -./vpp -c /etc/vpp/startup.conf - -#cp nginx libs -cd /DMM/thirdparty/apps/nginx/release - -# Move the conf file. -cp /DMM/demo/nginx_proxy/demo-2/module_config.json /DMM/thirdparty/apps/nginx/release/ -cp /DMM/stacks/lwip_stack/configure/nStackConfig.json /DMM/thirdparty/apps/nginx/release/ -cp /DMM/demo/nginx_proxy/demo-2/proxy_nginx.conf /DMM/thirdparty/apps/nginx/release/ -cp /DMM/demo/nginx_proxy/demo-2/rd_config.json /DMM/thirdparty/apps/nginx/release/ -mv /DMM/thirdparty/apps/nginx/release/proxy_nginx.conf /DMM/thirdparty/apps/nginx/release/nginx.conf - -sleep 5 - -# Run nginx -cp /DMM/stacks/vpp/vpp/build-root/install-vpp_debug-native/vpp/lib64/libdmm_vcl.so /DMM/thirdparty/apps/nginx/release/ -echo "export LD_LIBRARY_PATH=/DMM/stacks/lwip_stack/release/lib64" -echo "./nginx" - -exit 0 diff --git a/demo/nginx_proxy/demo-2/setup_udpserver.sh b/demo/nginx_proxy/demo-2/setup_udpserver.sh deleted file mode 100644 index d684286..0000000 --- a/demo/nginx_proxy/demo-2/setup_udpserver.sh +++ /dev/null @@ -1,25 +0,0 @@ -######################################################################### -# Copyright (c) 2018 Huawei Technologies Co.,Ltd. -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at: -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -######################################################################### -#!/bin/bash -x - -set -x - -# Download nginx -cd /UDPSERVER - -gcc udpserver.c -o udpserver - -exit 0 - diff --git a/demo/nginx_proxy/demo-2/setup_upstream.sh b/demo/nginx_proxy/demo-2/setup_upstream.sh deleted file mode 100644 index ee7dbd4..0000000 --- a/demo/nginx_proxy/demo-2/setup_upstream.sh +++ /dev/null @@ -1,44 +0,0 @@ -######################################################################### -# Copyright (c) 2018 Huawei Technologies Co.,Ltd. -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at: -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -######################################################################### -#!/bin/bash -x - -set -x - -# Download nginx -cd /NGINX -wget http://nginx.org/download/nginx-1.14.0.tar.gz -tar -zxf nginx-1.14.0.tar.gz - -#install supportive softwares -apt-get install -yq libpcre3 libpcre3-dev zlibc zlib1g zlib1g-dev - -# Compile nginx -cd nginx-1.14.0 -./configure -make -make install - -# Move the conf file. -cd /usr/local/nginx/sbin -cp -r * /usr/local/sbin -cp /NGINX/upstream_nginx.conf /usr/local/nginx/conf/ -mv /usr/local/nginx/conf/upstream_nginx.conf /usr/local/nginx/conf/nginx.conf - -# Run nginx - -cd /usr/local/sbin -./nginx -exit 0 - diff --git a/demo/nginx_proxy/demo-2/startup.conf b/demo/nginx_proxy/demo-2/startup.conf deleted file mode 100644 index 616cd88..0000000 --- a/demo/nginx_proxy/demo-2/startup.conf +++ /dev/null @@ -1,20 +0,0 @@ -unix { - log /var/log/vpp/vpp.log - cli-listen localhost:5002 - exec /etc/vpp/vpp_config -} - -api-trace { - on -} - -cpu { - main-core 2 -} - -dpdk { - socket-mem 1024 - uio-driver igb_uio - dev 0000:00:09.0 -} - diff --git a/demo/nginx_proxy/demo-2/udpclient.c b/demo/nginx_proxy/demo-2/udpclient.c deleted file mode 100644 index 76e7b05..0000000 --- a/demo/nginx_proxy/demo-2/udpclient.c +++ /dev/null @@ -1,50 +0,0 @@ -#include <stdio.h> -#include <stdlib.h> -#include <unistd.h> -#include <string.h> -#include <sys/types.h> -#include <sys/socket.h> -#include <arpa/inet.h> -#include <netinet/in.h> - -#define PORT 53 -#define MAXLINE 1024 - -// Driver code -int -main () -{ - int sockfd; - char buffer[MAXLINE]; - char *hello = "Hello from client"; - struct sockaddr_in servaddr; - - // Creating socket file descriptor - if ((sockfd = socket (AF_INET, SOCK_DGRAM, 0)) < 0) - { - perror ("socket creation failed"); - exit (EXIT_FAILURE); - } - - memset (&servaddr, 0, sizeof (servaddr)); - - // Filling server information - servaddr.sin_family = AF_INET; - servaddr.sin_port = htons (PORT); - servaddr.sin_addr.s_addr = inet_addr ("192.168.50.20"); - - int n, len; - - sendto (sockfd, (const char *) hello, strlen (hello), - MSG_CONFIRM, (const struct sockaddr *) &servaddr, - sizeof (servaddr)); - printf ("Hello message sent.\n"); - - n = recvfrom (sockfd, (char *) buffer, MAXLINE, - MSG_WAITALL, (struct sockaddr *) &servaddr, &len); - buffer[n] = '\0'; - printf ("Server : %s\n", buffer); - - close (sockfd); - return 0; -} diff --git a/demo/nginx_proxy/demo-2/udpserver.c b/demo/nginx_proxy/demo-2/udpserver.c deleted file mode 100644 index 456c7fc..0000000 --- a/demo/nginx_proxy/demo-2/udpserver.c +++ /dev/null @@ -1,55 +0,0 @@ -#include <stdio.h> -#include <stdlib.h> -#include <unistd.h> -#include <string.h> -#include <sys/types.h> -#include <sys/socket.h> -#include <arpa/inet.h> -#include <netinet/in.h> - -#define PORT 53 -#define MAXLINE 1024 - -int -main () -{ - int sockfd; - char buffer[MAXLINE]; - char *hello = "Hello from server"; - - struct sockaddr_in servaddr, cliaddr; - char name[128] = { 0 }; - - // Creating socket file descriptor - if ((sockfd = socket (AF_INET, SOCK_DGRAM, 0)) < 0) - { - perror ("socket creation failed"); - exit (EXIT_FAILURE); - } - - memset (&servaddr, 0, sizeof (servaddr)); - memset (&cliaddr, 0, sizeof (cliaddr)); - - // Filling server information - servaddr.sin_family = AF_INET; // IPv4 - servaddr.sin_addr.s_addr = inet_addr ("182.167.50.30"); - servaddr.sin_port = htons (PORT); - - if (bind (sockfd, (const struct sockaddr *) &servaddr, - sizeof (servaddr)) < 0) - { - perror ("bind failed"); - exit (EXIT_FAILURE); - } - - int len, n; - n = recvfrom (sockfd, (char *) buffer, MAXLINE, - MSG_WAITALL, (struct sockaddr *) &cliaddr, &len); - buffer[n] = '\0'; - (void) gethostname (name, 127); - printf ("Client : %s \n", buffer); - sendto (sockfd, (const char *) hello, strlen (hello), - MSG_CONFIRM, (const struct sockaddr *) &cliaddr, len); - printf ("%s\n", hello); - return 0; -} diff --git a/demo/nginx_proxy/demo-2/upstream_nginx.conf b/demo/nginx_proxy/demo-2/upstream_nginx.conf deleted file mode 100644 index 3904197..0000000 --- a/demo/nginx_proxy/demo-2/upstream_nginx.conf +++ /dev/null @@ -1,80 +0,0 @@ -#user nobody; -worker_processes 1; -#daemon off; - -#error_log logs/error.log; -#error_log logs/error.log notice; -#error_log logs/error.log info; - -#pid logs/nginx.pid; - - -events { - worker_connections 1024; -} - - -http { - include mime.types; - default_type application/octet-stream; - - #log_format main '$remote_addr - $remote_user [$time_local] "$request" ' - # '$status $body_bytes_sent "$http_referer" ' - # '"$http_user_agent" "$http_x_forwarded_for"'; - - #access_log logs/access.log main; - - sendfile on; - #tcp_nopush on; - - #keepalive_timeout 0; - keepalive_timeout 65; - - #gzip on; - - server { - listen 80; - #server_name localhost; - - #charset koi8-r; - - #access_log logs/host.access.log main; - - location / { - return 200 "Hello from upstream $hostname $server_addr:$server_port. Connect from $http_x_real_ip - $remote_user via $remote_addr:$remote_port at [$time_local] $request $status $body_bytes_sent $http_referer $http_user_agent\n"; - } - - #error_page 404 /404.html; - - # redirect server error pages to the static page /50x.html - # - error_page 500 502 503 504 /50x.html; - location = /50x.html { - root html; - } - - # proxy the PHP scripts to Apache listening on 127.0.0.1:80 - # - #location ~ \.php$ { - # proxy_pass http://127.0.0.1; - #} - - # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000 - # - #location ~ \.php$ { - # root html; - # fastcgi_pass 127.0.0.1:9000; - # fastcgi_index index.php; - # fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name; - # include fastcgi_params; - #} - - # deny access to .htaccess files, if Apache's document root - # concurs with nginx's one - # - #location ~ /\.ht { - # deny all; - #} - } - -} diff --git a/demo/nginx_proxy/demo-2/vpp_config b/demo/nginx_proxy/demo-2/vpp_config deleted file mode 100644 index aaeadfb..0000000 --- a/demo/nginx_proxy/demo-2/vpp_config +++ /dev/null @@ -1,6 +0,0 @@ -set int state GigabitEthernet0/9/0 up -set int ip addr GigabitEthernet0/9/0 172.167.50.20/24 -show version -show version verbose -show cpu -show int |
