nginx日志问题解决方法记录-白红宇

nginx版本信息如下

nginx -V

nginx version: nginx/1.2.0 最新稳定版本

built by gcc 4.4.6 20110731 (Red Hat 4.4.6-3) (GCC)

TLS SNI support enabled

configure arguments: --prefix=/usr --sbin-path=/usr/sbin --conf-path=/etc/nginx/nginx.conf --error-log-path=/var/log/nginx/error.log --http-log-path=/var/log/nginx/access.log --pid-ath=/var/log/nginx/ng

inx.pid --lock-path=/var/lock/nginx.lock --user=www --group=www --with-http_ssl_module --with-ttp_flv_module --with-http_mp4_module --with-http_gzip_static_module --with-http_stub_status_module --with-google_perftools_module --http-proxy-temp-path=/var/tmp/nginx/proxy --http-fastcgi-temp-path=/var/tmp/nginx/fcgi --http-client-body-temp-path=/var/tmp/nginx/client --http-uwsgi-temp-path=/var/tmp/nginx/uwsgi --http-scgi-temp-path=/var/tmp/nginx/scgi

nginx的配置如下

user www;

worker_processes 2;

google_perftools_profiles /var/tmp/nginx/tcmalloc/tcmalloc;

events {

use epoll;

worker_connections 51000;

}

http

{

include mime.types;

default_type application/octet-stream;

keepalive_timeout 65;

sendfile on;

tcp_nopush on;

tcp_nodelay on;

client_header_timeout 10;

client_body_timeout 10;

send_timeout 10;

gzip on;

gzip_min_length 1k;

gzip_buffers 4 16k;

gzip_http_version 1.1;

gzip_comp_level 2;

gzip_types text/plain application/x-javascript text/css applocation/xml;

server {

listen 80;

server_name localhost;

location / {

root html;

index index.html index.htm;

}

error_page 500 502 503 504 /50x.html;

location = /50x.html {

root html;

}

location ~ \.php$ {

root html;

fastcgi_pass 127.0.0.1:9000;

fastcgi_index index.php;

fastcgi_param SCRIPT_FILENAME /usr/html$fastcgi_script_name;

include fastcgi_params;

}

log_format welog '$remote_addr - $remote_user [$time_local] "$request" '

'$status $body_bytes_sent "$http_referer" '

'"$http_user_agent" "$http_x_forwarded_for"';

access_log /var/log/nginx/access.log weblog;

}

}

启动nginx的时候，出现警告信息

#service nginx restart

nginx: [warn] the "log_format" directive may be used only on "http" level in /etc/nginx/nginx.conf:97

nginx: the configuration file /etc/nginx/nginx.conf syntax is ok

nginx: configuration file /etc/nginx/nginx.conf test is successful

Stopping nginx: [ OK ]

Starting nginx: nginx: [warn] the "log_format" directive may be used only on "http" level in /etc/nginx/nginx.conf:97

[ OK ]

这里的警告意思是日志需要放在http内，所以做如下更改即可

修改后的nginx.conf文件如下

user www;

worker_processes 2;

google_perftools_profiles /var/tmp/nginx/tcmalloc/tcmalloc;

events {

use epoll;

worker_connections 51000;

}

http

{

include mime.types;

default_type application/octet-stream;

keepalive_timeout 65;

sendfile on;

tcp_nopush on;

tcp_nodelay on;

client_header_timeout 10;

client_body_timeout 10;

send_timeout 10;

gzip on;

gzip_min_length 1k;

gzip_buffers 4 16k;

gzip_http_version 1.1;

gzip_comp_level 2;

gzip_types text/plain application/x-javascript text/css applocation/xml;

server {

listen 80;

server_name localhost;

location / {

root html;

index index.html index.htm;

}

error_page 500 502 503 504 /50x.html;

location = /50x.html {

root html;

}

location ~ \.php$ {

root html;

fastcgi_pass 127.0.0.1:9000;

fastcgi_index index.php;

fastcgi_param SCRIPT_FILENAME /usr/html$fastcgi_script_name;

include fastcgi_params;

}

} 注意，下面的日志是放在server之外的，即出现警告是放的位置不对

log_format welog '$remote_addr - $remote_user [$time_local] "$request" '

'$status $body_bytes_sent "$http_referer" '

'"$http_user_agent" "$http_x_forwarded_for"';

access_log /var/log/nginx/access.log weblog;

}

重启nginx服务，则OK了，

service nginx restart

nginx: the configuration file /etc/nginx/nginx.conf syntax is ok

nginx: configuration file /etc/nginx/nginx.conf test is successful

Stopping nginx: [ OK ]

Starting nginx: [ OK ]

如果我需要在server里面定义日志，该怎么实现呢，如下

user www;

worker_processes 2;

google_perftools_profiles /var/tmp/nginx/tcmalloc/tcmalloc;

events {

use epoll;

worker_connections 51000;

}

http

{

include mime.types;

default_type application/octet-stream;

keepalive_timeout 65;

sendfile on;

tcp_nopush on;

tcp_nodelay on;

client_header_timeout 10;

client_body_timeout 10;

send_timeout 10;

gzip on;

gzip_min_length 1k;

gzip_buffers 4 16k;

gzip_http_version 1.1;

gzip_comp_level 2;

gzip_types text/plain application/x-javascript text/css applocation/xml;

server {

listen 80;

server_name localhost;

location / {

root html;

index index.html index.htm;

}

error_page 500 502 503 504 /50x.html;

location = /50x.html {

root html;

}

location ~ \.php$ {

root html;

fastcgi_pass 127.0.0.1:9000;

fastcgi_index index.php;

fastcgi_param SCRIPT_FILENAME /usr/html$fastcgi_script_name;

include fastcgi_params;

}

access_log /var/log/nginx/access2.log; 此处定义的日志格式，不需要在后面加日志格式

} 注意，下面的日志是放在server之外的，即出现警告是放的位置不对

log_format welog '$remote_addr - $remote_user [$time_local] "$request" '

'$status $body_bytes_sent "$http_referer" '

'"$http_user_agent" "$http_x_forwarded_for"';

access_log /var/log/nginx/access.log weblog;

}

本文转自it你好 51CTO博客，原文链接：http://blog.51cto.com/itnihao/851716

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