windows下nginx+tomcat分布式集群部署

#Nginx所用用户和组，window下不指定
#user niumd niumd; #工作的子进程数量（通常等于CPU数量或者2倍于CPU）
worker_processes 2; #错误日志存放路径
#error_log logs/error.log;
#error_log logs/error.log notice;
error_log logs/error.log info; #指定pid存放文件
pid logs/nginx.pid; events {
#使用网络IO模型linux建议epoll，FreeBSD建议采用kqueue，window下不指定。
#use epoll; #允许最大连接数
worker_connections 2048;
} http {
include mime.types;
default_type application/octet-stream; #定义日志格式
#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 off;
access_log logs/access.log; client_header_timeout 3m;
client_body_timeout 3m;
send_timeout 3m; client_header_buffer_size 1k;
large_client_header_buffers 4 4k; sendfile on;
tcp_nopush on;
tcp_nodelay on; #keepalive_timeout 75 20; include gzip.conf;
upstream localhost {
#根据ip计算将请求分配各那个后端tomcat，许多人误认为可以解决session问题，其实并不能。
#同一机器在多网情况下，路由切换，ip可能不同
#ip_hash;
server localhost:18001;
server localhost:18002;
server localhost:18003;
server localhost:18004;
}
upstream t1 {
server localhost:18001;
}
upstream t2{ server localhost:18002;
} server {
listen 80;
server_name localhost; #charset koi8-r; #access_log logs/host.access.log main; location / {
# root html;
# index index.html index.htm;
proxy_connect_timeout 3;
proxy_send_timeout 30;
proxy_read_timeout 30;
proxy_pass http://localhost;
} location /t1.jsp {
# root html;
# index index.html index.htm;
proxy_connect_timeout 3;
proxy_send_timeout 30;
proxy_read_timeout 30;
proxy_pass http://t1;
}
location /t2.jsp {
# root html;
# index index.html index.htm;
proxy_connect_timeout 3;
proxy_send_timeout 30;
proxy_read_timeout 30;
proxy_pass http://t2;
}
#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;
# server_name localhost; # ssl on;
# ssl_certificate cert.pem;
# ssl_certificate_key cert.key; # ssl_session_timeout 5m; # ssl_protocols SSLv2 SSLv3 TLSv1;
# ssl_ciphers HIGH:!aNULL:!MD5;
# ssl_prefer_server_ciphers on; # location / {
# root html;
# index index.html index.htm;
# }
#}}

proxy_redirect off;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
client_max_body_size 10m;
client_body_buffer_size 128k;
proxy_connect_timeout 300;
proxy_send_timeout 300;
proxy_read_timeout 300;
proxy_buffer_size 4k;
proxy_buffers 4 32k;
proxy_busy_buffers_size 64k;
proxy_temp_file_write_size 64k;

gzip on;
gzip_min_length 1000;
gzip_types text/plain text/css application/x-javascript;