Nginx负载均衡
直接上配置文件 nginx.conf
#user nobody;
#worker_processes 1;
#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;
limit_req_zone $binary_remote_addr zone=one:15m rate=3r/s;
include ip.conf;#封ip的文件
#tomcat_server是负载均衡器的名字
upstream tomcat_server {
server localhost:8080 weight=1;
server localhost:8081 weight=1;
}
#log_format main '$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;
limit_req_zone $binary_remote_addr zone=allips:10m rate=1r/s;
limit_req_zone $uri zone=api_read:20m rate=50r/s;
server {
listen 80;
server_name localhost;
limit_req zone=one burst=10 nodelay;
include block.conf; #防护规则
#¶ԁ
limit_req zone=api_read burst=100;
charset utf-8;
#优化
keepalive_timeout 60;
tcp_nodelay on;
client_header_buffer_size 4k;
open_file_cache max=102400 inactive=20s;
open_file_cache_valid 30s;
open_file_cache_min_uses 1;
client_header_timeout 15;
client_body_timeout 15;
reset_timedout_connection on;
send_timeout 15;
server_tokens off;
client_max_body_size 10m;
#access_log logs/host.access.log main;
#̹前端文件nginx处理
location ~\.(gif|jpg|jpeg|png|ico|bmp|swf|html|css|js|mp3|mp4)$ {
#̹防盗链
valid_referers 47.106.67.99;
if ($invalid_referer) {
return 403;
}
expires 7d;#»º´丌
#开启压缩
gzip on;
#压缩
gzip_types text/plain application/javascript application/x-javascript text/css application/xml text/javascript application/x-httpd-php;
gzip_disable "MSIE [1-6]\.";
#压缩
gzip_min_length 1k;
gzip_buffers 4 16k;
gzip_comp_level 2;
proxy_cache_valid 404 1m; #¶Դ0º˳02µŏ퓦ʨ׃10·זӵĻº´棬¶Դ4µŏ퓦ʨ׃Ϊ1·זѺ
proxy_cache_valid 200 302 10m;
root html;
}
#̹后端请求转发到负载均衡器
location ~ .(jsp|jspx|do|class)?$ {
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_pass http://tomcat_server;
}
#error_page 404 /404.html;
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
# proxy the PHP scripts to Apache listening on 127.0.0.1:80
#
#location ~ \.php$ {
# 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;
#}
}
# another virtual host using mix of IP-, name-, and port-based configuration
#
#server {
# listen 8000;
# listen somename:8080;
# server_name somename alias another.alias;
# location / {
# root html;
# index index.html index.htm;
# }
#}
# HTTPS server
#
#server {
# listen 443 ssl;
# server_name localhost;
# ssl_certificate cert.pem;
# ssl_certificate_key cert.key;
# ssl_session_cache shared:SSL:1m;
# ssl_session_timeout 5m;
# ssl_ciphers HIGH:!aNULL:!MD5;
# ssl_prefer_server_ciphers on;
# location / {
# root html;
# index index.html index.htm;
# }
#}
}
https完整配置
events {
worker_connections 1024;
}
http {
include mime.types;
default_type application/octet-stream;
limit_req_zone $binary_remote_addr zone=one:15m rate=3r/s;
include ip.conf;#封ip的文件
set_real_ip_from 0.0.0.0/0;
set_real_ip_from 103.186.214.160;
set_real_ip_from 127.0.0.1; #服务器本地
real_ip_header X-Forwarded-For;
real_ip_recursive on;
log_format api.hh2022.cn '$remote_addr - $remote_user [$time_local] $request'
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent" "$http_x_forwarded_for"';
#tomcat_server是负载均衡器的名字
upstream tomcat_server {
server localhost:8080 weight=1;
server localhost:8081 weight=1;
}
#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;
limit_req_zone $binary_remote_addr zone=allips:10m rate=1r/s;
limit_req_zone $uri zone=api_read:20m rate=50r/s;
server {
listen 80;
listen 443 ssl;
server_name api.hh2022.cn;
limit_req zone=one burst=10 nodelay;
ssl_certificate /usr/local/nginx/cert/ssl.pem; # pem文件的路径
ssl_certificate_key /usr/local/nginx/cert/ssl.key; # key文件的路径
# ssl验证相关配置
ssl_session_timeout 5m; #缓存有效期
ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:ECDHE:ECDH:AES:HIGH:!NULL:!aNULL:!MD5:!ADH:!RC4; #加密算法
ssl_protocols TLSv1 TLSv1.1 TLSv1.2; #安全链接可选的加密协议
ssl_prefer_server_ciphers on; #使用服务器端的首选算法
include block.conf; #防护规则
#¶ԁ
limit_req zone=api_read burst=100;
charset utf-8;
#优化
keepalive_timeout 60;
tcp_nodelay on;
client_header_buffer_size 4k;
open_file_cache max=102400 inactive=20s;
open_file_cache_valid 30s;
open_file_cache_min_uses 1;
client_header_timeout 15;
client_body_timeout 15;
reset_timedout_connection on;
send_timeout 15;
server_tokens off;
client_max_body_size 10m;
#access_log logs/host.access.log main;
#̹前端文件nginx处理
location ~\.(gif|jpg|jpeg|png|ico|bmp|swf|html|css|js|mp3|mp4)$ {
#̹防盗链
valid_referers api.hh2022.cn;
if ($invalid_referer) {
return 403;
}
expires 7d;#»º´丌
#开启压缩
gzip on;
#压缩
gzip_types text/plain application/javascript application/x-javascript text/css application/xml text/javascript application/x-httpd-php;
gzip_disable "MSIE [1-6]\.";
#压缩
gzip_min_length 1k;
gzip_buffers 4 16k;
gzip_comp_level 2;
proxy_cache_valid 404 1m; #¶Դ0º˳02µŏ퓦ʨ׃10·זӵĻº´棬¶Դ4µŏ퓦ʨ׃Ϊ1·זѺ
proxy_cache_valid 200 302 10m;
root html;
}
#̹后端请求转发到负载均衡器
location ~ .(jsp|jspx|do|class)?$ {
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header remote-user-ip $remote_addr;
proxy_pass http://tomcat_server;
}
#error_page 404 /404.html;
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
# proxy the PHP scripts to Apache listening on 127.0.0.1:80
#
#location ~ \.php$ {
# 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;
#}
}
# another virtual host using mix of IP-, name-, and port-based configuration
#
#server {
# listen 8000;
# listen somename:8080;
# server_name somename alias another.alias;
# location / {
# root html;
# index index.html index.htm;
# }
#}
# HTTPS server
#
#server {
# listen 443 ssl;
# server_name localhost;
# ssl_certificate cert.pem;
# ssl_certificate_key cert.key;
# ssl_session_cache shared:SSL:1m;
# ssl_session_timeout 5m;
# ssl_ciphers HIGH:!aNULL:!MD5;
# ssl_prefer_server_ciphers on;
# location / {
# root html;
# index index.html index.htm;
# }
#}
}