Ubuntu 16.04 & Nginx 下配置 Flarum

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感觉 Flarum 论坛的界面很简洁，比较讨人喜欢。打算搭一个尝试一下 虽然只是我一个人用233333 ，以前一直都是使用的 Apache ，这次也换了 Nginx 。

准备

参考链接：

系统环境： Ubuntu 16.04 LTS (x64)

安装基础环境

1. 安装 Nginx

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sudo apt-get install nginx

配置文件在 /etc/nginx 下
程序文件在 /usr/sbin/nginx 下
日志文件在 /var/log/nginx 下
网站目录在 /var/www/html/

2. 安装 PHP

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sudo apt-get install php-cli php-cgi php-fpm php-mcrypt php-mysql php-gd php-common php-zip php-curl

php-fpm 是 Nginx 配合 PHP 使用的模块。
php-zip 、 php-curl 在安装 Flarum 时会用到。

在 Nginx 的站点配置中 location ~* .php$ { } 字段中加入 

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fastcgi_param  SCRIPT_FILENAME  /var/www/html/$fastcgi_script_name;
include        fastcgi_params;
fastcgi_index  index.php;

sudo service nginx reload

3. 安装 MySQL

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sudo apt-get install mysql-server mysql-client

4. 安装 phpMyAdmin

下载链接: https://www.phpmyadmin.net/downloads/

安装 Flarum

首先安装 Composer ：

Link: https://getcomposer.org/download/

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php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"
php -r "if (hash_file('SHA384', 'composer-setup.php') === '070854512ef404f16bac87071a6db9fd9721da1684cd4589b1196c3faf71b9a2682e2311b36a5079825e155ac7ce150d') { echo 'Installer verified'; } else { echo 'Installer corrupt'; unlink('composer-setup.php'); } echo PHP_EOL;"
php composer-setup.php
php -r "unlink('composer-setup.php');"

安装 Flarum

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composer create-project flarum/flarum . --stability=beta

Nginx 站点配置文件中加入下面内容

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location / { try_files $uri $uri/ /index.php?$query_string; }
location /api { try_files $uri $uri/ /api.php?$query_string; }
location /admin { try_files $uri $uri/ /admin.php?$query_string; }

location /flarum {
    deny all;
    return 404;
}

location ~* \.php$ {
    fastcgi_split_path_info ^(.+.php)(/.+)$;
    #change php5-fpm.sock ->  php7.0-fpm.sock;
    fastcgi_pass unix:/var/run/php7.0-fpm.sock;   
    include fastcgi_params;
    fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
    fastcgi_index index.php;
}

location ~* \.html$ {
    expires -1;
}

location ~* \.(css|js|gif|jpe?g|png)$ {
    expires 1M;
    add_header Pragma public;
    add_header Cache-Control "public, must-revalidate, proxy-revalidate";
}

gzip on;
gzip_http_version 1.1;
gzip_vary on;
gzip_comp_level 6;
gzip_proxied any;
gzip_types application/atom+xml
           application/vnd.ms-fontobject
           application/x-font-ttf
           application/x-web-app-manifest+json
           application/xhtml+xml
           application/xml
           font/opentype
           image/svg+xml
           image/x-icon
           text/css
           text/plain
           text/xml;
gzip_buffers 16 8k;
gzip_disable "MSIE [1-6]\.(?!.*SV1)";

然后访问域名，进行安装。
记得我安装时这一步不能正常进行，F12看了一下，各种资源404。通过编辑 config.php 文件，把url 后面 domian.com/index.php 的index.php 去掉后可以了

安装中文语言包

Github 页面 ： https://github.com/Flarum-Chinese/flarum-ext-simplified-chinese

composer require jsthon/flarum-ext-simplified-chinese

结果提示killed composer require jsthon/flarum-ext-simplified-chinese
没有成功安装。

执行 composer install 提示下面内容

Warning: The lock file is not up How To Secure Nginx with Let’s Encrypt on Ubuntu 16.04
to date with the latest changes in composer.json. You may be getting outdated dependencies. Run update to update them.

然后执行 composer update 继续提示下面内容

The following exception is caused by a lack of memory and not having swap configured
Check https://getcomposer.org/doc/articles/troubleshooting.md#proc-open-fork-failed-errors for details

按照链接中的指导开启 swap

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/bin/dd if=/dev/zero of=/var/swap.1 bs=1M count=1024
/sbin/mkswap /var/myswap
/sbin/swapon /var/myswap

再执行 composer install 就好了。

配置 Flarum 邮件

直接在数据库 setting 里添加以下字段 

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mail_driver: smtp
mail_host: ...
mail_from: ...
mail_port: ...
mail_username: ...
mail_password: ...
mail_encryption: ...

配置 Let’s Encrypt 的证书

参考 DO 上面的教程 ： How To Secure Nginx with Let’s Encrypt on Ubuntu 16.04

结果一直报错

Failed authorization procedure. bbs.illya.pw (http-01): urn:acme:error:connection :: The server could not connect to the client to verify the domain :: DNS problem: query timed out looking up CAA for domain.com

IMPORTANT NOTES:

The following errors were reported by the server:
Domain: domain.com
Type: connection
Detail: DNS problem: query timed out looking up CAA for domain.com

搜索了一大圈都没找到有效的解决办法，最后试着在 Nginx 的站点配置文件中打开了 443 端口后可以了，我也不知道是突然 DNS 的问题解决了，还说打开 443 端口就好了。看 DO 上面的那篇教程文章上开启端口明明也是后面的步骤。