安裝前準備工作

因為Nginx依賴于gcc的編譯環境，所以，需要安裝編譯環境來使Nginx能夠編譯起來

yum install gcc-c++

Nginx的http模塊需要使用pcre來解析正則表達式，需要安裝pcre

yum install -y pcre pcre-devel

安裝依賴的解壓包

yum install -y zlib zlib-devel

ssl 功能需要 openssl 庫，安裝 openssl

yum install -y openssl openssl-devel

下載Nginx

可以自己建立一個包，將nginx下載到這個路徑，我設置的路徑/opt/crm/nginx
如果需要其他nginx版本的可以參考 nginx倉庫

wget http://nginx.org/download/nginx-1.10.2.tar.gz

下載完之后解壓

tar zxvf nginx-1.10.2.tar.gz

進入到解壓之后的nginx目錄

[root@localhost src]# cd nginx-1.10.2 [root@localhost nginx-1.10.2]# ./configure && make && make install

如果要使用ssl

./configure --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_ssl_module

注意：如果配置了ssl，檢查配置文件時報錯

nginx -t nginx:[emerg]unknown directive ssl錯誤去到nginx安裝的目錄 ./configure --with-http_ssl_module注意要把新生成的文件復制到對應目錄 cp objs/nginx /usr/local/nginx/sbin/nginx顯示成功就搞定 [root@iZ2ze02hshpth1x0vxo8r6Z sbin]# ./nginx -t nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful [root@iZ2ze02hshpth1x0vxo8r6Z sbin]#

安裝完之后查看安裝目錄

[root@izbp10k7vskcf4soxxbp5gz /]# whereis nginx nginx: /usr/local/nginx [root@izbp10k7vskcf4soxxbp5gz /]#

通過查找文件名方式

[root@izbp10k7vskcf4soxxbp5gz /]# find / -name nginx /opt/crm/nginx /opt/crm/nginx/nginx-1.10.2/objs/nginx /usr/local/nginx /usr/local/nginx/sbin/nginx [root@izbp10k7vskcf4soxxbp5gz /]#

直接執行

[root@izbp10k7vskcf4soxxbp5gz /]# /usr/local/nginx/sbin/nginx [root@izbp10k7vskcf4soxxbp5gz /]# ps -ef | grep nginx root 4666 1 0 09:32 ? 00:00:00 nginx: master process /usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf nobody 4667 4666 0 09:32 ? 00:00:00 nginx: worker process root 5028 29443 0 09:40 pts/0 00:00:00 grep --color=auto nginx [root@izbp10k7vskcf4soxxbp5gz /]#

在瀏覽器輸入服務器IP地址

增加systemctl命令方式啟動

直接啟動和關閉nginx的方式

啟動nginx的命令為 /usr/local/nginx/sbin/nginx 停止nginx的命令為 /usr/local/nginx/sbin/nginx -s stop 重啟nginx的命令為 /usr/local/nginx/sbin/nginx -s reload

配置方式 去到/usr/lib/systemd/system/目錄新建一個nginx服務，給予執行權限

vim /usr/lib/systemd/system/nginx.service chmod +x /usr/lib/systemd/system/nginx.service

打開文件nginx.service新建內容

[Unit] Description=nginx - high performance web server After=network.target remote-fs.target nss-lookup.target [Service] Type=forking PIDFile=/usr/local/nginx/logs/nginx.pid ExecStartPre=/usr/local/nginx/sbin/nginx -t -c /usr/local/nginx/conf/nginx.conf ExecStart=/usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf ExecReload=/usr/local/nginx/sbin/nginx -s reload ExecStop=/usr/local/nginx/sbin/nginx -s stop ExecQuit=/usr/local/nginx/sbin/nginx -s quit PrivateTmp=true [Install] WantedBy=multi-user.target

保存之后重載Ststemctl命令

在啟動服務之前，需要先重載systemctl命令 systemctl daemon-reload

配置完之后

systemctl status nginx systemctl start nginx systemctl stop nginx systemctl restart nginx

附上配置

#user nobody; 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 {worker_connections 65535; }http {include mime.types;default_type application/octet-stream;#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 logs/access.log main;sendfile on;#tcp_nopush on;#keepalive_timeout 0;keepalive_timeout 65;gzip on;#允許壓縮的最小字節數gzip_min_length 1k;#4個單位為16k的內存作為壓縮結果流緩存gzip_buffers 4 16k;#設置識別HTTP協議版本，默認是1.1gzip_http_version 1.1;#gzip壓縮比，可在1~9中設置，1壓縮比最小，速度最快，9壓縮比最大，速度最慢，消耗CPUgzip_comp_level 2;#壓縮的類型gzip_types text/plain application/x-javascript text/css application/xml;#讓前端的緩存服務器混村經過的gzip壓縮的頁面gzip_vary on;# 配置轉發到8700 端口upstream huida{server 127.0.0.1:8700;}server {listen 80;listen 443 ssl; # 配置https，監聽433端口server_name xxx.xxx; # 注意如果申請了域名配置再此，如果配置了證書才能https訪問error_page 405 =200 $request_uri;ssl_certificate cert/7629385.pem;ssl_certificate_key cert/7629385.key;client_max_body_size 50m;underscores_in_headers on;proxy_set_header Host $host;proxy_set_header X-Real-IP $remote_addr;proxy_set_header X-Real-IP $remote_addr;proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;index index.htm index.html index.php;proxy_connect_timeout 60; #建立tcp協議的連接時間proxy_send_timeout 60; #發送接口的時間proxy_read_timeout 60; #讀取時間（接口響應時間）#charset koi8-r;#access_log logs/host.access.log main;# 配置轉發location /huida/ {add_header 'Access-Control-Allow-Origin' '*';add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS';add_header 'Access-Control-Allow-Headers' 'DNT,X-CustomHeader,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Content-Range,Range,Token';add_header 'Access-Control-Expose-Headers' 'DNT,X-CustomHeader,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Content-Range,Range,Token';proxy_pass http://huida;}location / {root /home/html/huida/;index index.html index.htm;}#靜態文件交給nginx處理 代理前端靜態資源location ~ .*\.(gif|jpg|jpeg|png|bmp|swf|ioc|rar|zip|txt|flv|mid|doc|ppt|pdf|xls|mp3|wma)${root /home/html/huida/;expires 12;}#靜態文件交給nginx處理location ~ .*\.(js|css)?${root /home/html/huida/;expires 15d;}#error_page 404 /404.html;# redirect server error pages to the static page /50x.html#error_page 500 502 503 504 /50x.html;location = /50x.html {root html;}# proxy the PHP scripts to Apache listening on 127.0.0.1:80##location ~ \.php$ {# 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 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;# }#}}

解決nginx:unknown directive ssl錯誤

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