Linux 下nginx安装
1、安装pcre
从pcre的官网下载tar.gz
tar -zxvf pcre-8.38.tar.gz
cd pcre-8.38
./configure
make
make install
2、安装zlib
从zlib的官网下载tar.gz包
tar -xvf zlib-1.2.11.tar.gz
cd zlib-1.2.11
./configure
make
make install
3、安装nginx
tar -zxvf nginx-1.9.15.tar.gz
cd nginx-1.9.15
./configure
make
make install
4.启动 nginx
进入 /usr/local/nginx/sbin
./nginx
5.启动报错解决办法
报错信息
error while loading shared libraries: libpcre.so.1: cannot open shared object file: No such file or directory
解决方法:
ln -s /usr/local/lib/libpcre.so.1/lib64
6.停止
进入 /usr/local/nginx/sbin
./nginx -s stop
nginx 配置负载均衡,通过测试配置文件是ok的。
nginx.conf 如下
#user nobody;
#工作的子进程数量(通常等于CPU数量或者2倍于CPU)
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 {
#允许最大连接数
worker_connections 1024;
}
http {
include mime.types;
default_type application/octet-stream;
server_names_hash_bucket_size 256;
client_header_buffer_size 256k;
large_client_header_buffers 4 256k;
keepalive_timeout 120;
client_max_body_size 50m;
client_body_buffer_size 256k;
proxy_connect_timeout 600;
proxy_read_timeout 600;
proxy_send_timeout 600;
proxy_buffer_size 16k;
proxy_buffers 4 64k;
proxy_busy_buffers_size 128k;
proxy_temp_file_write_size 128k;
fastcgi_connect_timeout 300;
fastcgi_send_timeout 300;
fastcgi_read_timeout 300;
sendfile on;
tcp_nodelay on;
upstream mktinfo_pool{
server 120.77.86.13:9001;
server 120.77.145.156:9001;
}
server {
listen 8080;
server_name 127.0.0.1;
location / {
proxy_pass http://mktinfo_pool;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}
access_log ./logs/access.log;
}
# 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;
# }
#}
}