add dokuwiki

dokuwiki/Dockerfile

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+FROM ubuntu:14.04
+MAINTAINER Ilya Stepanov <dev@ilyastepanov.com>
+
+RUN apt-get update && \
+    apt-get install -y nginx php5-fpm php5-gd curl && \
+    rm -rf /var/lib/apt/lists/*
+
+RUN mkdir -p /var/www
+RUN cd /var/www && curl http://download.dokuwiki.org/src/dokuwiki/dokuwiki-stable.tgz | tar xz --strip 1
+RUN chown -R www-data:www-data /var/www
+
+RUN echo "cgi.fix_pathinfo = 0;" >> /etc/php5/fpm/php.ini
+RUN echo "daemon off;" >> /etc/nginx/nginx.conf
+RUN rm /etc/nginx/sites-enabled/*
+ADD dokuwiki.conf /etc/nginx/sites-enabled/
+
+EXPOSE 80
+VOLUME [ \
+    "/var/www/data/pages", \
+    "/var/www/data/meta", \
+    "/var/www/data/media", \
+    "/var/www/data/media_attic", \
+    "/var/www/data/media_meta", \
+    "/var/www/data/attic", \
+    "/var/www/conf", \
+    "/var/log" \
+]
+
+CMD /usr/sbin/php5-fpm && /usr/sbin/nginx

dokuwiki/LICENSE

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+The MIT License (MIT)
+
+Copyright (c) 2014 Ilya Stepanov
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+

dokuwiki/README.md

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+docker-dokuwiki
+===============
+
+Docker container image with [DokuWiki](https://www.dokuwiki.org/dokuwiki) and nginx
+
+###How to run
+
+Assume your docker host is localhost and HTTP public port is 8000 (change these values if you need).
+
+First, run new dokuwiki container:
+
+    docker run -d -p 8000:80 --name dokuwiki istepanov/dokuwiki
+
+Then setup dokuwiki using installer at URL `http://localhost:8000/install.php`
+
+###How to make data persistent
+
+To make sure data won't be deleted if container is removed, create an empty container named `dokuwiki-data` and attach DokuWiki container's volumes to it. Volumes won't be deleted if at least one container owns them.
+
+    # create data container
+    docker run --volumes-from dokuwiki --name dokuwiki-data busybox
+    
+    # now you can safely delete dokuwiki container
+    docker stop dokuwiki && docker rm dokuwiki
+    
+    # to restore dokuwiki, create new dokuwiki container and attach dokuwiki-data volume to it
+    docker run -d -p 8000:80 --volumes-from dokuwiki-data --name dokuwiki istepanov/dokuwiki
+
+###How to backup data
+
+    # create dokuwiki-backup.tar.gz archive in current directory using temporaty container
+    docker run --rm --volumes-from dokuwiki -v $(pwd):/backup ubuntu tar zcvf /backup/dokuwiki-backup.tar.gz /var/www
+
+###How to restore from backup
+
+    #create new dokuwiki container, but don't start it yet
+    docker create -p 8000:80 --name dokuwiki istepanov/dokuwiki
+    
+    # create data container for persistency (optional)
+    docker run --volumes-from dokuwiki --name dokuwiki-data busybox
+    
+    # restore from backup using temporary container
+    docker run --rm --volumes-from dokuwiki -w / -v $(pwd):/backup ubuntu tar xzvf /backup/dokuwiki-backup.tar.gz
+    
+    # start dokuwiki
+    docker start dokuwiki

dokuwiki/dokuwiki.conf

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+server {
+    listen 80;
+
+    root /var/www;
+    index index.php index.html index.htm;
+    
+    location / {
+        index doku.php;
+        try_files $uri $uri/ @dokuwiki;
+    }
+
+    location @dokuwiki {
+        rewrite ^/_media/(.*) /lib/exe/fetch.php?media=$1 last;
+        rewrite ^/_detail/(.*) /lib/exe/detail.php?media=$1 last;
+        rewrite ^/_export/([^/]+)/(.*) /doku.php?do=export_$1&id=$2 last;
+        rewrite ^/(.*) /doku.php?id=$1 last;
+    }
+
+    location ~ \.php$ {
+        try_files $uri =404;
+        fastcgi_pass unix:/var/run/php5-fpm.sock;
+        fastcgi_index index.php;
+        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+        include fastcgi_params;
+    }
+
+    location ~ /\.ht {
+        deny all;
+    }
+
+    location ~ /(data|conf|bin|inc)/ {
+        deny all;
+    }
+}