nginx安装部署（备忘）
1.安装编译工具和依赖项
sudo yum groupinstall "Development Tools"
sudo yum install pcre pcre-devel zlib zlib-devel openssl openssl-devel2.下载nginx源代码
wget http://nginx.org/download/nginx-1.28.0.tar.gz
tar -zxvf nginx-1.28.0.tar.gz
cd nginx-1.28.03.配置和编译nginx
./configure --prefix=/home/lxx/nginx_work \
--with-pcre \
--with-pcre-jit \
--with-http_ssl_module \
--with-http_v2_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-http_slice_module \
--with-mail \
--with-threads \
--with-file-aio \
--with-stream=dynamic \
--with-mail_ssl_module \
--with-stream_ssl_modulemake
make install4.配置环境变量和服务
1.环境变量
修改用户下的.bash_profile
添加
export PATH=$PATH:/home/lxx/nginx_work/sbin2.配置nginx.service服务
vim /usr/lib/systemd/system/nginx.service
添加如下：
[Unit]
Description=nginx - high performance web server
Documentation=http://nginx.org/en/docs/
After=network-online.target remote-fs.target nss-lookup.target
Wants=network-online.target[Service]
Type=forking
PIDFile=/home/lxx/nginx_work/logs/nginx.pid
ExecStart=/home/lxx/nginx_work/sbin/nginx -c /home/lxx/nginx_work/conf/nginx.conf
ExecReload=/bin/kill -s HUP $MAINPID
ExecStop=/bin/kill -s TERM $MAINPID[Install]
WantedBy=multi-user.target做完如下操作后，执行：
systemctl daemon-reload5.配置nginx.conf文件
user root;
worker_processes 1;#error_log logs/error.log;
#error_log logs/error.log notice;
#error_log logs/error.log info;#pid logs/nginx.pid;events {worker_connections 1024;
}http {include mime.types;default_type application/octet-stream;#log_format main '$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;server {listen 8082;server_name localhost;root /home/lxx/robot;index index.html;#charset koi8-r;#access_log logs/host.access.log main;location / {root /home/lxx/robot;try_files $uri $uri/ /index.html; index index.html index.htm;}location /api/{proxy_pass http://localhost:8088/;proxy_set_header Host $host;proxy_set_header X-Real-IP $remote_addr;proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;proxy_set_header X-Forwarded-Proto $scheme;proxy_set_header Authorization $http_authorization;# sse 与 websocket参数proxy_http_version 1.1;proxy_set_header Upgrade $http_upgrade;proxy_set_header Connection "upgrade";proxy_buffering off;proxy_cache off;}#error_page 404 /404.html;# redirect server error pages to the static page /50x.html#error_page 500 502 503 504 /50x.html;location = /50x.html {root html;}# proxy the PHP scripts to Apache listening on 127.0.0.1:80##location ~ \.php$ {# 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;# }#}}注意：最上方的user设置成root，解决权限不够的问题
6.验证nginx配置没问题后，启动nginx
sudo nginx -tsudo nginx -s reload
sudo systemctl start nginx