nginxの基本設定

nginx

設定†

# service nginx start
nginx を起動中:                                            [  OK  ]
# ps aux | grep nginx
root      1351  0.0  0.0  45140  1136 ?        Ss   16:20   0:00 nginx: master process /usr/sbin/nginx -c /etc/nginx/nginx.conf
nginx     1352  0.0  0.0  45548  1704 ?        S    16:20   0:00 nginx: worker process
root      1355  0.0  0.0 107456   916 pts/0    S+   16:20   0:00 grep nginx

# cd /etc/nginx/
# cp -p nginx.conf nginx.conf.org
# vi nginx.conf

#worker_processes  1; <-- サーバーのCPU数と同じに変更する。変更したらworker_cpu_affinityにてCPUとnginxのプロセスを割り当て設定をする。4コアなら以下の通り。2コアなら（0101 1010;）
worker_processes  4;
worker_cpu_affinity 0001 0010 0100 1000;

#access_log  /var/log/nginx/access.log  main; <--ログの名称を変更する。エラーログを追加する。
access_log  /var/log/nginx/mlimg.hogehoge.jp-access.log  main;

# cd /etc/nginx/conf.d
# cp -p default.conf server-A.conf
# vi server-A.conf
    server_name  mlimg.hogehoge.jp;

    access_log  /var/log/nginx/server-A.com-access.log  main;
    error_log  /var/log/nginx/server-A.com-error.log  warn;
	
# service nginx configtest
nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful
# ps aux | grep nginx | grep -v grep
root      1584  0.0  0.0  45140  1164 ?        Ss   17:11   0:00 nginx: master process /usr/sbin/nginx -c /etc/nginx/nginx.conf
nginx     1585  0.0  0.0  45564  2024 ?        S    17:11   0:00 nginx: worker process
nginx     1586  0.0  0.0  45564  2068 ?        S    17:11   0:00 nginx: worker process
nginx     1587  0.0  0.0  45564  1828 ?        S    17:11   0:00 nginx: worker process
nginx     1589  0.0  0.0  45564  1812 ?        S    17:11   0:00 nginx: worker process