Change: Enable redis in owncloud example

examples/owncloud/add-Redis-cache

@@ -0,0 +1,8 @@
+#!/bin/sh
+sed -i '/);/ i\
+\  '\''memcache.local'\'' => '\''\\OC\\Memcache\\Redis'\'',\
+\  '\''memcache.locking'\'' => '\''\\OC\\Memcache\\Redis'\'',\
+\  '\''redis'\'' => array(\
+\     '\''host'\'' => '\''localhost'\'',\
+\     '\''port'\'' => 6379,\
+\      ),' /var/www/html/owncloud/config/config.php

examples/owncloud/owncloud-config

@@ -6,7 +6,7 @@ EXEC apt-get upgrade -y
 
 # Install extra software via apt
 EXEC apt-get install -y apache2 libapache2-mod-php5 curl php5-gd php5-json php5-sqlite php5-curl php5-intl php5-mcrypt
-EXEC apt-get install -y php5-imagick php5-imap php-net-ftp php5-imagick php5-memcached
+EXEC apt-get install -y php5-imagick php5-imap php-net-ftp php5-imagick redis-server php5-redis
 SNAPSHOT after-apt-install
 
 # Download owncloud
@@ -29,9 +29,13 @@ EXEC sh -c '(cd /var/www/html/owncloud/  && sudo -u www-data php occ  maintenanc
 FILE strong-dir-perm-script /root/
 EXEC ./strong-dir-perm-script
 
-# Set the IP in the config.php - Unfortunately this has to be done every time the IP changes
+# Set the IP in the config.php - Unfortunately this has to be done MANUALLY in the future every time the IP changes.
 FILE replace-IP /root/
 EXEC ./replace-IP
+
+# Add Redis as local memcache
+FILE add-Redis-cache /root/
+EXEC ./add-Redis-cache
 EXEC systemctl restart apache2.service
 
 # Make image