Mac 安裝 Nginx、PHP

因工作需要的關係原本在 MacBook Air 上使用 MAMP 的因不是 Pro 版只能使用一個 Virtual Host 所以更改為安裝在系統內
先利用 Homebrew 來安裝 Nginx

Homebrew 是什麼？

homebrew 是在 OS X 不可缺少的套件管理器，與 Linux 下的 apt-get 或 yum

安裝 Homebrew

打開終端機將下面的指令貼上即可：
/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
安裝完後即可使用 brew search/install/uninstall/update FORMULA 來做操作

安裝 Nginx

brew install nginx

安裝完後可用以下指令操作

nginx -t 測試 Nginx 設定有無錯誤
sudo nginx 開啟 Nginx
nginx -s reload|reopen|stop|quit 重新加載配置｜重新啟用｜停止｜退出 Nginx

開機自動啟用

ln -sfv /usr/local/opt/nginx/*.plist ~/Library/LaunchAgents
launchctl load ~/Library/LaunchAgents/homebrew.mxcl.nginx.plist

監聽 80 port

sudo chown root:wheel /usr/local/Cellar/nginx/1.10.2_1/bin/nginx
sudo chmod u+s /usr/local/Cellar/nginx/1.10.2_1/bin/nginx

設定配置

依照 ubuntu 的擺放設定來處理

mkdir -p /usr/local/var/logs/nginx
mkdir -p /usr/local/etc/nginx/sites-available
mkdir -p /usr/local/etc/nginx/sites-enabled
mkdir -p /usr/local/etc/nginx/conf.d
mkdir -p /usr/local/etc/nginx/ssl

Nginx 全域設定

vi /usr/local/etc/nginx/nginx.conf

worker_processes  1;
error_log   /usr/local/var/log/nginx/error.log debug;
pid        /usr/local/var/run/nginx.pid;

events {
    worker_connections  256;
}


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" $host $request_time $upstream_response_time $scheme '
        '$cookie_evalogin';

    access_log  /usr/local/var/log/access.log  main;

    sendfile        on;
    keepalive_timeout  65;
    port_in_redirect off;

    include /usr/local/etc/nginx/sites-enabled/*;
}

Nginx php-fpm 設定

vi /usr/local/etc/nginx/conf.d/php-fpm

location ~ \.php$ {
    try_files                   $uri = 404;
    fastcgi_pass                127.0.0.1:9000;
    fastcgi_index               index.php;
    fastcgi_intercept_errors    on;
    include /usr/local/etc/nginx/fastcgi.conf;
}

Virtual Site 設定

在 usr/local/etc/nginx/sites-enable 目錄下，一個文件對應一個 Virtual Site，設定 Web Server 目錄為 /var/www

sudo mkdir -p /var/www
sudo chown :staff /var/www
sudo chmod 775 /var/www
vi /var/www/info.php
vi /var/www/index.html
vi /var/www/403.html
vi /var/www/404.html

Default Site

vi /usr/local/etc/nginx/sites-enabled/default

server {
    listen       80;
    server_name  localhost;
    root         /var/www/;

    access_log  /usr/local/var/log/nginx/default.access.log  main;

    location / {
        index  index.html index.htm index.php;
        autoindex   on;
        include     /usr/local/etc/nginx/conf.d/php-fpm;
    }

    location = /info {
        allow   127.0.0.1;
        deny    all;
        rewrite (.*) /.info.php;
    }

    error_page  404     /404.html;
    error_page  403     /403.html;
}

Default SSL Site

vi /usr/local/etc/nginx/sites-enabled/default-ssl

server {
    listen       443;
    server_name  localhost;
    root       /var/www/;

    access_log  /usr/local/var/log/nginx/default-ssl.access.log  main;

    ssl                  on;
    ssl_certificate      ssl/ssl.crt;
    ssl_certificate_key  ssl/ssl.key;

    ssl_session_timeout  5m;

    ssl_protocols  SSLv2 SSLv3 TLSv1;
    ssl_ciphers  HIGH:!aNULL:!MD5;
    ssl_prefer_server_ciphers   on;

    location / {
        include   /usr/local/etc/nginx/conf.d/php-fpm;
    }

    location = /info {
        allow   127.0.0.1;
        deny    all;
        rewrite (.*) /.info.php;
    }

    error_page  404     /404.html;
    error_page  403     /403.html;
}

安裝 PHP 5.6

使用 php-fpm

加入官方 Source

brew tap homebrew/dupes
brew tap homebrew/versions
brew tap homebrew/php

安裝 PHP

brew install php56 --with-debug --with-homebrew-curl --with-homebrew-libxslt --with-imap
安裝完後會有一些提示說明，因 Mac 有自帶 PHP，所以要修改系統路徑，優先使用 brew 所安裝的版本
echo 'export PATH="$(brew --prefix homebrew/php/php56)/bin:$PATH"' >> ~/.bashrc

安裝 PHP Extension

可使用 brew search php56 來查詢有那些 Extension 可以使用
brew install php56-gearman php56-msgpack php56-memcache php56-memcached php56-mongo php56-redis php56-zookeeper php56-xdebug

測試 PHP

php -v

若出現 Extension 啟動錯誤可以使用 brew reinstall Extension --build-from-souce重新安裝如

Cannot load Xdebug - it was built with configuration API220131226,NTS, whereas running engine is API220131226,NTS,debug
PHP Warning:  PHP Startup: igbinary: Unable to initialize module
Module compiled with build ID=API20131226,NTS
PHP    compiled with build ID=API20131226,NTS,debug
These options need to match
 in Unknown on line 0

就需要重裝 php56-xdebug 及 php56-igbinary
brew reinstall php56-xdebug --build-from-source php56-igbinary --build-from-source

啟動 php-fpm

測試 php-fpm

php-fpm -v

啟動 php-fpm

sudo php-fpm -D

關閉 php-fpm

sudo killall php-fpm

查看 php-fpm 狀態

lsof -Pni4 | grep LISTEN | grep php

設定開機啟動 php-fpm

ln -sfv /usr/local/opt/php56/*.plist ~/Library/LaunchAgents
launchctl load ~/Library/LaunchAgents/homebrew.mxcl.php56.plist

啟動 php-fpm 可能會遇到的情況

錯誤訊息

ERROR: failed to open configuration file '/private/etc/php-fpm.conf': No such file or directory 
ERROR: failed to load configuration file '/private/etc/php-fpm.conf'
ERROR: FPM initialization failed

解決方式
sudo cp /private/etc/php-fpm.conf.default /private/etc/php-fpm.conf
錯誤訊息

ERROR: failed to open error_log (/usr/var/log/php-fpm.log): No such file or directory (2)
ERROR: failed to post process the configuration
ERROR: FPM initialization failed

解決方式

sudo vi /private/etc/php-fpm.conf    
#在 `error_log` 下面添加：
error_log = /usr/local/var/log/php-fpm.log
pid = /usr/local/var/run/php-fpm.pid

參考
http://youyusan.github.io/2016/01/30/php-nginx-in-mac/
http://avnpc.com/pages/install-lnmp-on-osx
https://hinine.com/create-and-deploy-a-self-signed-ssl-certificate-to-nginx/
http://aevit.xyz/2015/12/16/MAC-NMP/
https://github.com/Homebrew/homebrew-php/issues/3101
https://segmentfault.com/a/1190000005090828

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