nginx1.10.3一键安装/系统内核优化/配置文件优化/https/日志切割

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下面的是一键安装nginx 1.10.3 最新稳定版本，编译参数是官方推荐的。 yum groupinstall "Development Tools"   -y yum  install wget   zlib-devel openssl-devel pcre-devel -y cd /usr/local/src wget http://nginx.org/download/nginx-1.10.3.tar.gz tar zxvf nginx-1.10.3.tar.gz cd nginx-1.10.3 groupadd -g 58 nginx useradd -u 58 -g 58 -M nginx -s /sbin/nologin mkdir -p /var/tmp/nginx/{client,proxy,fastcgi,uwsgi,scgi} mkdir -p /var/cache/nginx/client_temp ./configure \ --user=nginx --group=nginx \ --prefix=/etc/nginx   \ --sbin-path=/usr/sbin/nginx \ --conf-path=/etc/nginx/nginx.conf \ --error-log-path=/var/log/nginx/error.log \ --http-log-path=/var/log/nginx/access.log \ --pid-path=/var/run/nginx.pid \ --lock-path=/var/run/nginx.lock \ --http-client-body-temp-path=/var/cache/nginx/client_temp \ --http-proxy-temp-path=/var/cache/nginx/proxy_temp \ --http-fastcgi-temp-path=/var/cache/nginx/fastcgi_temp \ --http-uwsgi-temp-path=/var/cache/nginx/uwsgi_temp \ --http-scgi-temp-path=/var/cache/nginx/scgi_temp \ --user=nginx \ --group=nginx \ --with-http_ssl_module \ --with-http_realip_module \ --with-http_addition_module \ --with-http_sub_module \ --with-http_dav_module \ --with-http_flv_module \ --with-http_mp4_module \ --with-http_gunzip_module \ --with-http_gzip_static_module \ --with-http_random_index_module \ --with-http_secure_link_module \ --with-http_stub_status_module \ --with-http_auth_request_module \ --with-threads \ --with-stream \ --with-stream_ssl_module \ --with-http_slice_module \ --with-mail \ --with-mail_ssl_module \ --with-file-aio \ --with-http_v2_module \ --with-ipv6 make && make install nginx -V       Centos7 启动方式 cat  >> /lib/systemd/system/nginx.service  <<EOF [Unit] Description=nginx - high performance web server Documentation=http://nginx.org/en/docs/ After=network.target remote-fs.target nss-lookup.target     [Service] Type=forking PIDFile=/run/nginx.pid ExecStartPre=/usr/sbin/nginx -t -c /etc/nginx/nginx.conf ExecStart=/usr/sbin/nginx -c /etc/nginx/nginx.conf ExecReload=/bin/kill -s HUP $MAINPID ExecStop=/bin/kill -s QUIT $MAINPID PrivateTmp=true     [Install] WantedBy=multi-user.target EOF systemctl enable nginx.service systemctl start  nginx.service netstat -lntup  | grep 80

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内核优化   cat   >>  /etc/sysctl.conf << EOF net.ipv4.ip_forward = 0 net.ipv4.conf.default.rp_filter = 1 net.ipv4.conf.default.accept_source_route = 0 kernel.sysrq = 0 kernel.core_uses_pid = 1 net.ipv4.tcp_syncookies = 1 kernel.msgmnb = 65536 kernel.msgmax = 65536 kernel.shmmax = 68719476736 kernel.shmall = 4294967296 net.ipv4.tcp_max_tw_buckets = 6000 net.ipv4.tcp_sack = 1 net.ipv4.tcp_window_scaling = 1 net.ipv4.tcp_rmem = 4096        87380   4194304 net.ipv4.tcp_wmem = 4096        16384   4194304 net.core.wmem_default = 8388608 net.core.rmem_default = 8388608 net.core.rmem_max = 16777216 net.core.wmem_max = 16777216 net.core.netdev_max_backlog = 262144 net.core.somaxconn = 262144 net.ipv4.tcp_max_orphans = 3276800 net.ipv4.tcp_max_syn_backlog = 262144 net.ipv4.tcp_timestamps = 0 net.ipv4.tcp_synack_retries = 1 net.ipv4.tcp_syn_retries = 1 net.ipv4.tcp_tw_recycle = 1 net.ipv4.tcp_tw_reuse = 1 net.ipv4.tcp_mem = 94500000 915000000 927000000 net.ipv4.tcp_fin_timeout = 1 net.ipv4.tcp_keepalive_time = 30 net.ipv4.ip_local_port_range = 1024    6500 EOF

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sysctl -p cd /etc/nginx/ mv nginx.conf nginx.conf.bak

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配置文件优化，启用HTTPS vim nginx.conf user  nginx nginx; worker_processes  auto; worker_rlimit_nofile 65535; error_log  /var/log/nginx/error.log  info; pid        /var/run/nginx.pid; events {     use epoll;     worker_connections 10240;     multi_accept on; } http     {     include       mime.types;     default_type  application/octet-stream;     charset  utf-8;     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  /var/log/nginx/access.log  main;     server_names_hash_bucket_size 128;     client_header_buffer_size 16k;     large_client_header_buffers 4 16k;     client_max_body_size 50m;     server_tokens off;     autoindex off;     sendfile on;     tcp_nopush     on;     keepalive_timeout 60;     tcp_nodelay  on;     client_header_timeout 15;     reset_timedout_connection on;     client_body_timeout 15;     send_timeout 15;               fastcgi_intercept_errors on;     fastcgi_connect_timeout 300;     fastcgi_send_timeout 300;     fastcgi_read_timeout 300;     fastcgi_buffer_size 16k;     fastcgi_buffers 16 16k;     fastcgi_busy_buffers_size 16k;     fastcgi_temp_file_write_size 16k;     fastcgi_cache_path /etc/nginx/fastcgi_cache levels=1:2                     keys_zone=TEST:10m                     inactive=5m;     fastcgi_cache TEST;     fastcgi_cache_valid 200 302 1h;     fastcgi_cache_valid 301 1d;     fastcgi_cache_valid any 1m;     fastcgi_cache_min_uses 1;     fastcgi_cache_use_stale error timeout invalid_header http_500;     fastcgi_cache_key "$request_method://$host$request_uri";     open_file_cache max=204800 inactive=20s;     open_file_cache_min_uses 1;     open_file_cache_valid 30s;     gzip on;     gzip_min_length  1k;     gzip_buffers     4 16k;     gzip_http_version 1.1;     gzip_comp_level 5;     gzip_types       text/css application/javascript  text/xml;     gzip_vary on;     gzip_disable "MSIE [1-6].(?!.*SV1)";     server         {         listen       80;         server_name  hequan.lol;         index index.php index.html  index.htm;         root html;         return         301 https://$server_name$request_uri;     }     server {         listen 443  ssl;         server_name hequan.lol;         index index.html index.htm index.php default.html default.htm default.php;         root  html;         ssl on;         ssl_certificate      /etc/nginx/key/1_www.hequan.lol_bundle.crt;         ssl_certificate_key  /etc/nginx/key/2_www.hequan.lol.key;         ssl_ciphers "EECDH+CHACHA20:EECDH+CHACHA20-draft:EECDH+AES128:RSA+AES128:EECDH+AES256:RSA+AES256:EECDH+3DES:RSA+3DES:!MD5";         ssl_protocols TLSv1 TLSv1.1 TLSv1.2;         ssl_prefer_server_ciphers on;         ssl_session_cache shared:SSL:10m;         location /status             {             stub_status on;             access_log off;             #allow 127.0.0.1;             #deny all;         }         error_page  400 401 402 403 404  /40x.html;         location = /40x.html {                 root  html;                 index  index.html index.htm;         }         error_page  500 501 502 503 504  /50x.html;         location = /50x.html {             root  html;             index  index.html index.htm;         }                   location ~ \.php$ {             root           html;             fastcgi_pass   127.0.0.1:9000;             fastcgi_index  index.php;             fastcgi_param  SCRIPT_FILENAME  /etc/nginx/html$fastcgi_script_name;             include        fastcgi_params;         }         location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$             {             expires 30d;         }         location ~ .*\.(js|css)?$             {             expires 12h;         }     } } 日志切割 cat >> log.sh <<EOF #!/bin/bash path=/var/log/nginx/backup if [ ! -d  "#path"  ]; then     mkdir -p $path fi cd  /var/log/nginx mv access.log   backup/$(date +%F -d -1day).log systemctl reload  nginx.service EOF crontab -e 00 00 * * * /var/log/nginx/log.sh  > /dev/null 2&1

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关于证书  可以去

https://console.qcloud.com/ssl/apply  (有效期一年) 申请，非常简单。腾讯认证的。跟着流程走，几分钟就好。

1 2	ssl_certificate      /etc/nginx/key/1_www.hequan.lol_bundle.crt;    ssl_certificate_key  /etc/nginx/key/2_www.hequan.lol.key;

上面一个是证书，一个是密钥。自定义目录。

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以上设置仅供参考。欢迎提出有疑问的地方。