宝塔面板安装discourse论坛程序-源码桌面

Discourse介绍

Discourse程序基于Ruby on Rails, Ember.js, 以及PostgreSQL, 完全免费开源。它拥有丰富的功能，强劲的性能，高稳定性与安全性，以及可以高度自定义的界面。

准备工作

硬件需求：最低双核VPS 最低1GBRAM(带有SWAP) 兼容Docker的64为Linux系统 最低10GB磁盘空间

其它准备：宝塔面板 域名

官方推荐使用docker安装，借助Docker，我们可以在一个简单的容器中为您提供经过完全优化的Discourse配置，以及基于Web的GUI，使您只需单击一个按钮即可轻松升级到Discourse的新版本。这篇文章还是基于宝塔面板来安装。

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开始安装1

注意，本教程的系统环境为Centos7

安装需要80和443端口，所以最好是在一个全新的宝塔环境里安装该该程序。宝塔面板默认占用了80端口，我们需要稍微修改一下。

路径：/www/server/panel/vhost/nginx，把里面的文件端口改为其他，比如808。看图：

注意，这里面的2个默认文件都需要编辑默认的80端口。

部署项目

1.下载程序

git clone https://github.com/discourse/discourse_docker.git /var/discourse
cd /var/discourse

2.编辑app.yml

执行命令 cp samples/standalone.yml containers/app.yml复制配置文件到containers目录
并且根据自己环境配置app.yml配置文件，修改以下内内容

具体编辑如下：

expose:
  - "80:80"   # http  默认80端口，如果需要修改可以改为类似8080:80的形式
  - "443:443" # https
 
params:
  db_default_text_search_config: "pg_catalog.english"
 
  ## Set db_shared_buffers to a max of 25% of the total memory.
  ## will be set automatically by bootstrap based on detected RAM, or you can override
  db_shared_buffers: "2048MB"
 
  ## can improve sorting performance, but adds memory usage per-connection
  #db_work_mem: "40MB"
 
  ## Which Git revision should this container use? (default: tests-passed)
  #version: tests-passed
 
env:
  LC_ALL: zh_CN.UTF-8
  LANG: zh_CN.UTF-8
  LANGUAGE: zh_CN.UTF-8
  # DISCOURSE_DEFAULT_LOCALE: en
 
  ## How many concurrent web requests are supported? Depends on memory and CPU cores.
  ## will be set automatically by bootstrap based on detected CPUs, or you can override
  UNICORN_WORKERS: 8
 
  ## TODO: The domain name this Discourse instance will respond to
  ## Required. Discourse will not work with a bare IP number.
  DISCOURSE_HOSTNAME: dd.qixi.ng  #这里是域名，不要忘记填写。
 
  ## Uncomment if you want the container to be started with the same
  ## hostname (-h option) as specified above (default "$hostname-$config")
  #DOCKER_USE_HOSTNAME: true
 
  ## TODO: List of comma delimited emails that will be made admin and developer
  ## on initial signup example 'user1@example.com,user2@example.com'
  DISCOURSE_DEVELOPER_EMAILS: 'daniao@163.com'  #这里修改为自己的
 
  ## TODO: The SMTP mail server used to validate new accounts and send notifications
  # SMTP ADDRESS, username, and password are required
  # WARNING the char '#' in SMTP password can cause problems!
  #这下面都是邮箱配置，根据需要来。
  DISCOURSE_SMTP_ADDRESS: smtp.163.com
  DISCOURSE_SMTP_PORT: 587
  DISCOURSE_SMTP_USER_NAME: daniao
  DISCOURSE_SMTP_PASSWORD: "123456"
  #DISCOURSE_SMTP_ENABLE_START_TLS: true           # (optional, default true)
  DISCOURSE_SMTP_DOMAIN: daniao.org
  DISCOURSE_NOTIFICATION_EMAIL: admin@daniao.org
 
  ## If you added the Lets Encrypt template, uncomment below to get a free SSL certificate
  LETSENCRYPT_ACCOUNT_EMAIL: me@example.com
 expose:
  - "80:80"   # http  默认80端口，如果需要修改可以改为类似8080:80的形式
  - "443:443" # https
 
params:
  db_default_text_search_config: "pg_catalog.english"
 
  ## Set db_shared_buffers to a max of 25% of the total memory.
  ## will be set automatically by bootstrap based on detected RAM, or you can override
  db_shared_buffers: "2048MB"
 
  ## can improve sorting performance, but adds memory usage per-connection
  #db_work_mem: "40MB"
 
  ## Which Git revision should this container use? (default: tests-passed)
  #version: tests-passed
 
env:
  LC_ALL: zh_CN.UTF-8
  LANG: zh_CN.UTF-8
  LANGUAGE: zh_CN.UTF-8
  # DISCOURSE_DEFAULT_LOCALE: en
 
  ## How many concurrent web requests are supported? Depends on memory and CPU cores.
  ## will be set automatically by bootstrap based on detected CPUs, or you can override
  UNICORN_WORKERS: 8
 
  ## TODO: The domain name this Discourse instance will respond to
  ## Required. Discourse will not work with a bare IP number.
  DISCOURSE_HOSTNAME: dd.qixi.ng  #这里是域名，不要忘记填写。
 
  ## Uncomment if you want the container to be started with the same
  ## hostname (-h option) as specified above (default "$hostname-$config")
  #DOCKER_USE_HOSTNAME: true
 
  ## TODO: List of comma delimited emails that will be made admin and developer
  ## on initial signup example 'user1@example.com,user2@example.com'
  DISCOURSE_DEVELOPER_EMAILS: 'daniao@163.com'  #这里修改为自己的
 
  ## TODO: The SMTP mail server used to validate new accounts and send notifications
  # SMTP ADDRESS, username, and password are required
  # WARNING the char '#' in SMTP password can cause problems!
  #这下面都是邮箱配置，根据需要来。
  DISCOURSE_SMTP_ADDRESS: smtp.163.com
  DISCOURSE_SMTP_PORT: 587
  DISCOURSE_SMTP_USER_NAME: daniao
  DISCOURSE_SMTP_PASSWORD: "123456"
  #DISCOURSE_SMTP_ENABLE_START_TLS: true           # (optional, default true)
  DISCOURSE_SMTP_DOMAIN: daniao.org
  DISCOURSE_NOTIFICATION_EMAIL: admin@daniao.org
 
  ## If you added the Lets Encrypt template, uncomment below to get a free SSL certificate
  LETSENCRYPT_ACCOUNT_EMAIL: me@example.com

3.启动安装

在程序根目录，输入以下命令开始安装。

./discourse-setup

4.在提示时回答以下问题例如：

Hostname for your Discourse? [discourse.example.com]: 
Email address for admin account(s)? [me@example.com,you@example.com]: 
SMTP server address? [smtp.example.com]: 
SMTP port? [587]: 
SMTP user name? [user@example.com]: 
SMTP password? [pa$$word]: 
Let's Encrypt account email? (ENTER to skip) [me@example.com]:

之后，我们需要等2到8分钟的时间安装程序！！

5.如果需要更换域名，或者其他，你需要编辑app.yml文件。编辑好后，输入以下命令让修改生效。

./launcher rebuild app

安装向导

上面的程序安装完成后，打开你的域名便可以访问了。

注册新帐户并成为管理员，使用引导前输入的电子邮件地址之一注册一个新的管理员帐户。

注册成功，要验证邮箱，所以前面的smtp一定要配置正确。

注册管理员帐户后，安装向导将启动并指导您完成Discourse的基本配置。

完成设置向导后，您应该看到Staff主题和README FIRST：Admin快速入门指南。

升级版本

随着新版本的Discourse的发布，您将收到电子邮件提醒。请保持最新状态以获取最新功能和安全修复程序。要将Discourse升级到最新版本，请/admin/upgrade在浏览器中访问，然后单击“升级”按钮。

launcher命令/var/discourse可用于各种维护，如下：

Usage: launcher COMMAND CONFIG [--skip-prereqs] [--docker-args STRING]
Commands:
    start:      Start/initialize a container
    stop:       Stop a running container
    restart:    Restart a container
    destroy:    Stop and remove a container
    enter:      Use nsenter to get a shell into a container
    logs:       View the Docker logs for a container
    bootstrap:  Bootstrap a container for the config based on a template
    rebuild:    Rebuild a container (destroy old, bootstrap, start new)
    cleanup:    Remove all containers that have stopped for > 24 hours
 
Options:
    --skip-prereqs             Don't check launcher prerequisites
    --docker-args              Extra arguments to pass when running docker

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