nginx正向代理服务器搭建
nginx正向代理服务器搭建
场景：由于⽹络环境限制，只能通过代理服务器访问外⽹，代理服务器⾃⼰部署、由于业务需求容器或者k8s的pod也需要通过代理访问外⽹
代理服务器搭建：系统CentOS 7，通过编译安装nginx实现正向代理功能
代理服务器（CentOS 7）：180. 192.168.0.15
内⽹服务器（Ubuntu16.04）：192.168.0.150
步骤如下：
1、编译安装nginx
yum -y install gcc gcc-c++ autoconf automake pcre pcre-devel openssl openssl-devel patch git net-tools
mkdir -p /downloads && cd /downloads
wget /download/nginx-1.17. && tar -xf nginx-1.17.
git clone /chobits/ngx_http_proxy_connect_module.git
cd nginx-1.17.2
patch -p1 </downloads/ngx_http_proxy_connect_module/patch/proxy_connect_rewrite_101504.patch
./configure --add-module=/downloads/ngx_http_proxy_connect_module
make && make install
2、把nginx配置systemctl管理
#cat vi /usr/lib/systemd/system/nginx.rvice
[Unit]
Description=The NGINX HTTP and rever proxy rver
After=syslog.target network.target remote-fs.target nss-lookup.target
[Service]
Type=forking
PIDFile=/usr/local/nginx/logs/nginx.pid
ExecStartPre=/usr/local/nginx/sbin/nginx -t
ExecStart=/usr/local/nginx/sbin/nginx
ExecReload=/usr/local/nginx/sbin/nginx -s reload
ExecStop=/usr/bin/kill -s QUIT $MAINPID
PrivateTmp=true
[Install]
WantedBy=multi-ur.target
3、配置nginx代理规则
cp /usr/local/nginx/f /usr/local/nginx/f.bak
vi /usr/local/nginx/f
#ur nobody;
拉雅瀑布worker_process auto;
worker_rlimit_nofile 65535;
#error_log logs/error.log;
#error_log logs/error.log notice;
#error_log logs/error.log info;
#pid logs/nginx.pid;
events {
worker_connections 20480;
}
http {
include pes;
default_type application/octet-stream;
#log_format main '$remote_addr - $remote_ur [$time_local] "$request" ' # '$status $body_bytes_nt "$http_referer" '
# '"$http_ur_agent" "$http_x_forwarded_for"';
#access_log logs/access.log main;
ndfile on;
#tcp_nopush on;
#keepalive_timeout 0;
keepalive_timeout 65;
#gzip on;
rver {
listen 80;
rver_name localhost;
#chart koi8-r;
#access_log logs/host.access.log main;
location / {
root html;
index index.html index.htm;
}
#error_page 404 /404.html;
# redirect rver 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 127.0.0.1;
#}
# pass the PHP scripts to FastCGI rver listening on 127.0.0.1:9000
#
#location ~ \.php$ {
# root html;
骨的四字成语# 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
# deny access to .htaccess files, if Apache's document root
# concurs with nginx's one
#
#location ~ /\.ht {
# deny all;
#}
}
rver {
resolver 8.8.8.8;
listen 8080;
location / {
proxy_pass $http_host$request_uri;
proxy_t_header HOST $http_host;
proxy_buffers 256 4k;
proxy_max_temp_file_size 0k;多彩活动
proxy_connect_timeout 30;
proxy_nd_timeout 60;
proxy_read_timeout 60;
proxy_next_upstream error timeout invalid_header http_502;
}
cho}
rver {
listen 8443;
# dns resolver ud by forward proxying
resolver 114.114.114.114;
党员先上# forward proxy for CONNECT request
proxy_connect;
proxy_connect_allow 443 563;
proxy_connect_connect_timeout 10s;
proxy_connect_read_timeout 10s;
proxy_connect_nd_timeout 10s;
# forward proxy for non-CONNECT request
location / {
proxy_pass $host;
proxy_t_header Host $host;
}
}
# another virtual host using mix of IP-, name-, and port-bad configuration #
#rver {
# listen 8000;
# listen somename:8080;
# rver_name somename alias another.alias;
# location / {
# root html;
# index index.html index.htm;
# }
#}
# HTTPS rver
#
#rver {
# listen 443 ssl;
# rver_name localhost;
# ssl_certificate cert.pem;
# ssl_certificate_key cert.key;
# ssl_ssion_cache shared:SSL:1m;
# ssl_ssion_timeout 5m;
# ssl_ciphers HIGH:!aNULL:!MD5;
# ssl_prefer_rver_ciphers on;
# location / {
# root html;
# index index.html index.htm;
# }
#}
}
#/usr/local/nginx/sbin/nginx -t
#/usr/local/nginx/sbin/nginx -c #/usr/local/nginx/f
#/usr/local/nginx/sbin/nginx -s reload
systemctl enable nginx
systemctl start nginx
内⽹服务器配置代理
1、系统代理
cat /etc/profile && source /etc/profile
http_proxy=192.168.0.15:8080/
https_proxy=192.168.0.15:8443/
ftp_proxy=192.168.0.15:8080/
export http_proxy
export https_proxy
export ftp_proxy
2、wget代理
cat /etc/wgetrc
http_proxy=192.168.0.15:8080/
https_proxy=192.168.0.15:8443/
ftp_proxy=192.168.0.15:8080/
3、配置apt代理
cat /etc/f && apt-get update
Acquire::http::proxy "192.168.0.15:8080/";
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Acquire::https::proxy "192.168.0.15:8443/";
Acquire::ftp::proxy "ftp://192.168.0.15:8080/";
4、安装docker
apt-get -y install apt-transport-https ca-certificates curl software-properties-common
curl -fsSL /docker-ce/linux/ubuntu/gpg | sudo apt-key add -
add-apt-repository "deb [arch=amd64] /docker-ce/linux/ubuntu $(lsb_relea -cs) stable" apt-get -y update
apt-cache madison docker-ce
apt-get -y install docker-ce=18.06.3~ce~3-0~ubuntu
5、配置docker代理
mkdir -p /etc/systemd/system/docker.rvice.d/
cat /etc/systemd/system/docker.rvice.f [Service]
Environment="HTTP_PROXY=192.168.0.15:8080" Environment="HTTPS_PROXY=192.168.0.15:8443" Environment="NO_PROXY=*.,."
mkdir .docker
cat .docker/config.json
{
"proxies":
{
关于劳动的手抄报"default":
{
"httpProxy": "192.168.0.15:8080",
"httpsProxy": "192.168.0.15:8443",
"noProxy": "*.,."
}
}
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systemctl daemon-reload
systemctl restart docker
