nginx+passenger配置rails的生产环境

1. 先编译方式安装好nginx ==> 安装教程
2. 安装passenger

macdeMac-mini:src g_wei$ gem install passenger
macdeMac-mini:src g_wei$ gem list | grep passenger
passenger (6.0.0)
# gem安装后的路径
macdeMac-mini:nginx_module g_wei$ pwd
/Users/g_wei/.rvm/gems/ruby-2.4.4/gems/passenger-6.0.0/src/nginx_module

3. 编译安装，只需要在原来的编译配置参数后补上就行

# 到nginx的包目录下
# 原来nginx的配置
macdeMac-mini:nginx-1.14.2 g_wei$ su
Password:
sh-3.2# nginx -V
nginx version: nginx/1.14.2
built by clang 10.0.0 (clang-1000.10.44.4)
built with OpenSSL 1.0.2p  14 Aug 2018
TLS SNI support enabled
configure arguments: --prefix=/usr/local/nginx --sbin-path=/usr/local/nginx/bin/nginx --with-cc-opt='-I/usr/local/opt/pcre/include -I/usr/local/opt/openssl/include' --with-ld-opt='-L/usr/local/opt/pcre/lib -L/usr/local/opt/openssl/lib' --conf-path=/usr/local/etc/nginx/nginx.conf --pid-path=/usr/local/var/run/nginx.pid --lock-path=/usr/local/var/run/nginx.lock --http-client-body-temp-path=/usr/local/var/run/nginx/client_body_temp --http-proxy-temp-path=/usr/local/var/run/nginx/proxy_temp --http-fastcgi-temp-path=/usr/local/var/run/nginx/fastcgi_temp --http-uwsgi-temp-path=/usr/local/var/run/nginx/uwsgi_temp --http-scgi-temp-path=/usr/local/var/run/nginx/scgi_temp --http-log-path=/usr/local/var/log/nginx/access.log --error-log-path=/usr/local/var/log/nginx/error.log --with-debug --with-http_addition_module --with-http_auth_request_module --with-http_dav_module --with-http_degradation_module --with-http_flv_module --with-http_gunzip_module --with-http_gzip_static_module --with-http_mp4_module --with-http_random_index_module --with-http_realip_module --with-http_secure_link_module --with-http_slice_module --with-http_ssl_module --with-http_stub_status_module --with-http_sub_module --with-http_v2_module --with-ipv6 --with-mail --with-mail_ssl_module --with-pcre --with-pcre-jit --with-stream --with-stream_realip_module --with-stream_ssl_module --with-stream_ssl_preread_module

# 重新编译安装nginx，注意最后的 --add module 语句
sh-3.2# ./configure --prefix=/usr/local/nginx --sbin-path=/usr/local/nginx/bin/nginx --with-cc-opt='-I/usr/local/opt/pcre/include -I/usr/local/opt/openssl/include' --with-ld-opt='-L/usr/local/opt/pcre/lib -L/usr/local/opt/openssl/lib' --conf-path=/usr/local/etc/nginx/nginx.conf --pid-path=/usr/local/var/run/nginx.pid --lock-path=/usr/local/var/run/nginx.lock --http-client-body-temp-path=/usr/local/var/run/nginx/client_body_temp --http-proxy-temp-path=/usr/local/var/run/nginx/proxy_temp --http-fastcgi-temp-path=/usr/local/var/run/nginx/fastcgi_temp --http-uwsgi-temp-path=/usr/local/var/run/nginx/uwsgi_temp --http-scgi-temp-path=/usr/local/var/run/nginx/scgi_temp --http-log-path=/usr/local/var/log/nginx/access.log --error-log-path=/usr/local/var/log/nginx/error.log --with-debug --with-http_addition_module --with-http_auth_request_module --with-http_dav_module --with-http_degradation_module --with-http_flv_module --with-http_gunzip_module --with-http_gzip_static_module --with-http_mp4_module --with-http_random_index_module --with-http_realip_module --with-http_secure_link_module --with-http_slice_module --with-http_ssl_module --with-http_stub_status_module --with-http_sub_module --with-http_v2_module --with-ipv6 --with-mail --with-mail_ssl_module --with-pcre --with-pcre-jit --with-stream --with-stream_realip_module --with-stream_ssl_module --with-stream_ssl_preread_module --add-module=/Users/g_wei/.rvm/gems/ruby-2.4.4/gems/passenger-6.0.0/src/nginx_module
sh-3.2# make install
# 如果没有跑错，不出意外，passenger已成功安装

4. 看到这个就代表安装成功了

   
   image.png

5. 配置项目的nginx文件
   在编译完成后，修改Nginix的配置文件(/opt/nginx/conf/nginx.conf)，在HTTP模块内添加如下一行后，重启Nginix即可
   

   image.png

6. 项目的配置文件示例

server {
      listen       80;
      server_name  local.society.com;

      #charset koi8-r;

      #access_log  logs/host.access.log  main;

      root /data/web/ruby/society/public/;
      passenger_enabled on;
      # rails_env development;
      rails_env production;
      passenger_ruby /Users/g_wei/.rvm/gems/ruby-2.4.4/wrappers/ruby;
      error_page   500 502 503 504  /50x.html;
      location = /50x.html {
          root   html;
      }
  }

7. passenger常用命令

passenger-config help # 查看相关命令
# 重启项目
sh-3.2# passenger-config restart-app
Please select the application to restart.
Tip: re-run this command with --help to learn how to automate it.
If the menu doesn't display correctly, press '!'

 ‣   /data/web/ruby/redmine-4.0.0 (production)
     /data/web/ruby/soc

# 查看passenger状态
sh-3.2# passenger-status
Version : 6.0.0
Date    : 2019-03-15 00:30:18 +0800
Instance: bhNDzEYm (nginx/1.14.2 Phusion_Passenger/6.0.0)

----------- General information -----------
Max pool size : 6
App groups    : 2
Processes     : 1
Requests in top-level queue : 0

----------- Application groups -----------
/data/web/ruby/redmine-4.0.0 (production):
  App root: /data/web/ruby/redmine-4.0.0
  Requests in queue: 0

/data/web/ruby/society (production):
  App root: /data/web/ruby/society
  Requests in queue: 0
  * PID: 12451   Sessions: 0       Processed: 4       Uptime: 11m 8s
    CPU: 0%      Memory  : 33M     Last used: 7m 34s ago