Установка DokuWiki в lxd

Install DokuWiki Wiki Software on Ubuntu 16.04 | 18.04 | 18.10 with Apache2, PHP 7.2
How to Install DokuWiki on Ubuntu 18.04 LTS
Установка DokuWiki
Установка DokuWiki на Debian/Ubuntu на Nginx с авторизацией LDAP (AD) и установкой плагинов
Как развернуть DokuWiki on Ubuntu 18.04 Server
Часто задаваемые вопросы


Запись А wiki.examle.com host  в DNS домена example.com

На хосте lxd :

$ lxc launch ubuntu:18.04 wiki
$ lxc exec wiki -- sudo --user ubuntu --login
$ sudo apt update
$ sudo apt upgrade
$ sudo locale-gen en_US ru_RU en_US.UTF-8 ru_RU.UTF-8
$ sudo timedatectl set-timezone Europe/Moscow
$ sudo apt install mc cadaver -y
$ sudo apt install apache2 -y
#$ sudo apt-get install software-properties-common
$ sudo add-apt-repository ppa:ondrej/php -y
$ sudo apt update
$ sudo apt install php7.2 libapache2-mod-php7.2 php7.2-common php7.2-mbstring php7.2-xmlrpc php7.2-sqlite3 php7.2-soap php7.2-gd php7.2-xml php7.2-cli php7.2-tidy php7.2-intl php7.2-json php7.2-curl php7.2-zip -y
$ sudo nano /etc/php/7.2/apache2/php.ini

memory_limit = 256M
upload_max_filesize = 100M
max_execution_time = 360
date.timezone = Europe/Moscow

$ sudo systemctl restart apache2.service

$ cd /var/www/html/
$ sudo git clone --branch stable https://github.com/splitbrain/dokuwiki.git
$ sudo chown -R www-data:www-data /var/www/html/dokuwiki/
$ sudo chmod -R 755 /var/www/html/dokuwiki/


Обратить внимание, запись А wiki.example.com host  в домен example.com
 ServerName wiki.example.com

$ sudo nano /etc/apache2/sites-available/dokuwiki.conf

<VirtualHost *:80>
     ServerAdmin admin@example.com
     DocumentRoot /var/www/html/dokuwiki
     ServerName wiki.example.com
     #ServerAlias www.example.com

     <Directory /var/www/html/dokuwiki/>
          Options FollowSymlinks
          AllowOverride All
          Require all granted
     </Directory>

     ErrorLog ${APACHE_LOG_DIR}/error.log
     CustomLog ${APACHE_LOG_DIR}/access.log combined

     <Directory /var/www/html/dokuwiki/>
            RewriteEngine on
            RewriteBase /
            RewriteCond %{REQUEST_FILENAME} !-f
            RewriteRule ^(.*) index.php [PT,L]
    </Directory>
</VirtualHost>

Сохранить.

$ sudo a2ensite dokuwiki.conf
$ sudo a2enmod rewrite

$ exit

$ lxc list
| wiki        | RUNNING | 10.91.219.37 (eth0)  |

Далее в контейнере haproxy:

$ lxc exec haproxy -- sudo --user ubuntu --login

$ sudo nano /etc/hosts

10.91.219.37 wiki.lxd

$ sudo nano /etc/haproxy/haproxy.cfg
...
acl host_wiki hdr(host) -i wiki.example.com
...
use_backend subdomain5 if host_wiki
...
acl web_wiki hdr(host) -i wiki.example.com
...
use_backend subdomain5 if web_wiki
...
backend subdomain5
balance leastconn
http-request set-header X-Client-IP %[src]
#redirect scheme https if !{ ssl_fc }
server wordpress wiki.lxd:80 check

Сохранить.

$ sudo systemctl restart haproxy

https://wiki.example.com/install.php

https://wiki.example.com/doku.php

После успешной установки:

$ lxc exec wiki -- sudo --user ubuntu --login
$ sudo rm /var/www/html/dokuwiki/install.php
$ exit

Настроим backup

$ nano /home/user/backup_wiki_lxd.sh

#!/usr/bin/env bash
set -ex
lxc stop wiki
BACKUP_DIR=/home/user/backup
#HOSTS=$(lxc list -c n --format csv)
HOSTS=wiki
for HOST in ${HOSTS}

do
    BACKUP_NAME=${HOST}-$(date +"%Y-%m-%d")

    lxc snapshot ${HOST} auto-backup
    lxc publish ${HOST}/auto-backup --alias ${BACKUP_NAME}
    #lxc image export ${BACKUP_NAME} ${BACKUP_DIR}/${BACKUP_NAME}.tar.gz
    lxc image export ${BACKUP_NAME} ${BACKUP_DIR}/${BACKUP_NAME}
    lxc image delete ${BACKUP_NAME}
    lxc delete ${HOST}/auto-backup
done
lxc start wiki

Сохранить.

$ chmod +x /home/user/backup_wiki_lxd.sh

$ crontab -e

00 4 * * * sh /home/user/backup_wiki_lxd.sh


Сохранить.