DirectAdmin(DA)最新安装教程(2019)记录

好久没装过DA了，主要是服务器上装好的不可能没事就拿来重装下，最近在测试BuyVm的机器时，刚好有免费授权，于是就来安装记录一下，也看看官方有什么新的变化。其实DA的安装过程还是蛮简单的，尤其是你按照他的默认安装不自定义安装的话更加简单。

记录过程：首先我们需要一个纯净系统的服务器，在纯净的系统下安装可以大大减少出错几率，也便于出错后可以更方便的解决问题。本文就以BuyVm的LV E3-KVM 1GB为例，系统为最新的Centos 7 64 bit。

首先执行：

yum install screen

安装完成后，直接敲命令screen就可以启动它。screen的作用我就不说了，不是本文重点。

关闭selinux，更新系统，安装必要组件、移除HTTPD和MySQL等共五步。

yum install wget gcc gcc-c++ flex bison make bind bind-libs bind-utils openssl openssl-devel perl quota libaio \
libcom_err-devel libcurl-devel gd zlib-devel zip unzip libcap-devel cronie bzip2 cyrus-sasl-devel perl-ExtUtils-Embed \
autoconf automake libtool which patch mailx bzip2-devel lsof glibc-headers kernel-devel expat-devel db4-devel

yum install psmisc net-tools systemd-devel libdb-devel perl-DBI perl-Perl4-CoreLibs xfsprogs rsyslog logrotate crontabs file kernel-headers

下载官方脚本执行安装：

wget http://www.directadmin.com/setup.sh

chmod 755 setup.sh

./setup.sh

提示是否需要执行脚本预安装必须的第三方软件包  输入 y

*** 64-bit OS ***

*****************************************************
*
* DirectAdmin requires certain packages, described here:
*   http://help.directadmin.com/item.php?id=354
*
* Would you like to install these required pre-install packages? (y/n): y

安装完毕第三方的包以后  会要求输入用户ID  授权ID 主机名 选择网卡 确认系统版本

*****************************************************

Please enter your Client ID : 客户ID
Please enter your License ID : 授权ID
Please enter your hostname (server.domain.com)
It must be a Fully Qualified Domain Name
Do *not* use a domain you plan on using for the hostname:
eg. don't use domain.com. Use server.domain.com instead.
Do not enter http:// or www

Your current hostname is: localhost.localdomain

Enter your hostname (FQDN) : test.veidc.com（这里不能填写主域名）
Client ID:  客户ID
License ID: 授权ID
Hostname: test.veidc.com
Is this correct? (y,n) : y（确认）
The following ethernet devices/IPs were found. Please enter the name of the device you wish to use:

eth0       209.141.54.66
eth1

Enter the device name: eth0（输入上方网卡名称）
Your external IP: 209.141.54.66
The external IP should typically match your license IP.

Is 209.141.54.66 the IP in your license? (y,n) : y（确认信息）

DirectAdmin will now be installed on: Enterprise 7.6
Is this correct? (must match license) (y,n) : y（这是正确的吗?(必须匹配许可证)

提示选择默认的版本，默认的版本包括apache 2.4+php7.2 mod_ruid2 这里我们选择 n 主要是看一下更多选择

Would you like the default settings of apache 2.4 with mod_ruid2 and php 7.2 cli? (y/n): n

您要备份当前的选项吗?(是/否):是

Would you like to backup the current options.conf? (yes/no): yes

选择 WEB 服务程序  ，一般为了兼容性我们选择 apache ，如果有别的需求，建议选择nginx_apache 这个兼容性比较好，litespeed 需要商业授权，否则是免费版，限制很多.这里根据自己的需求选择

Please select webserver you would like to use (apache/nginx/nginx_apache/litespeed/openlitespeed):nginx_apache

选择 FTP 服务程序，一般我们选择 proftpd ,选择 pureftpd 可以，都是DA后台在控制生成ftp信息

Please select FTP server you would like to use (proftpd/pureftpd/no):proftpd

接下来选择 PHP 版本。支持 php5.3~7.3，请根据自己的需求选择PHP 运行模式，我们选择 suphp是否安装第2个版本的PHP  输入 no  我们可以在安装完毕以后使用 CustomBuild 插件进行配置多版本php.

Please select default PHP version you would like to use (5.3/5.4/5.5/5.6/7.0/7.1/7.2/7.3):7.3

Please select default PHP mode you would like to use (php-fpm/fastcgi/suphp/lsphp/mod_php):suphp

Would you like to have a second instance of PHP installed? (yes/no): no

接下来是常用组件，一般 ionCube  和 Zend Guard Loader 是必选的，输入  yessuhosin PHP安全修复组件  必选 yesphpMyAdmin   必选 yes其他几个组件是email的  根据需求自选

Would you like to have a second instance of PHP installed? (yes/no): no

Please select if you would like to use ionCube (yes/no):yes

Please select if you would like to use Zend Guard Loader (yes/no):yes

Please select if you would like to use suhosin (yes/no):yes

Please select if you would like CustomBuild to manage Exim installation (yes/no):yes

Please select if you would like CustomBuild to manage Dovecot installation (yes/no):yes

Please select if you would like CustomBuild to manage phpMyAdmin installation (yes/no):yes

Please select if you would like CustomBuild to manage SquirrelMail installation (yes/no):yes

Please select if you would like CustomBuild to manage RoundCube installation (yes/no):yes

接下来 是否测试选择最快的镜像  y

Would you like to search for the fastest download mirror? (y/n): y

接下来开始自动安装 MYSQL会自动安装为 7.3版本 ，后面都可以使用 CustomBuild 插件来自定义选择版本等待15~30分钟左右就安装完毕了，安装完毕以后会提示后台登录地址和帐号密码

## INSTALL_COMPLETE
## ACCOUNT_INFO


The following information has been set:

Admin username:   admin
Admin password:   W43^0T2hfLlVy
Admin email:      admin@test.veidc.com


Server IP: 209.141.54.66
Server Hostname: test.veidc.com

To login now, follow this link:

http://209.141.54.66:2222

and enter your Admin username and password when prompted.

You should now visit http://admin.site-helper.com and http://www.directadmin.com/newinstall.html to learn how to get started.

Thank you for using DirectAdmin.  Should you have any questions, don't hesitate to contact us at support@directadmin.com

## REPORT_END
Permissions set

System Security Tips:
  http://help.directadmin.com/item.php?id=247

安装结束，现在可以登录面板了：

默认是英文界面的，关于汉化和安装新皮肤可以查看之前写的一篇文章：Evolution – DirectAdmin 官方新皮肤/新模板/中文汉化