What is this about?
So far I have installed all services on my server, such as mail, database and web server, in one operating system. This is of course inconvenient, since a problem or a security incident can affect all services at once. However, classic virtualization requires many resources because all hardware must be virtualized. 
I therefore decided to use LXD containers, which require hardly any more resources than the processes running in it themselves. The containers behave like independent operating systems. Therefore LXD containers are not comparable with e.g. Docker containers as these normally just host one process.
This article covers the installation of Nextcloud and Collabora in two separate LXD containers on a server with only one public IP address. We don’t use Docker for Collabora as many other guides do. A previous installation of LXD is not required – we start at the very beginning. For convenient reasons I’ll use the root user – you can of course use ‘sudo’ if you want. I also tried using just different subdomains instead of two different domains but this resulted in several collabora errors I wasn’t able to figure out. Thats why we us two different domains for this how-to. Enough said, let’s start:
Step 1: Install LXD
The server (LXD host) runs with Ubuntu 16.04.4. LXD is already included in the repository, but we will install the latest version from the backports:
apt update && apt install zfsutils-linux -y apt install -t xenial-backports lxd lxd-client -y
Current versions of the Jabber for Mac client do track your activity with Google Analytics. This includes starting/ending an IM session, call metadata etc.
Back in August 2011 I visited the Black Hat security conference in Vegas and decided to create a second Apple ID with an US prepaid credit card. With this account I was able to test iTunes Match, a service that was not available in Europe at this time.
Whats the problem?
Starting with Safari 5, Apple has included extensions support which makes Safari a real Firefox alternative for me. As a long time Firefox user I’ve saved many passwords in its keystore. For bookmarks, the exchange between the two browsers is easy as both support exporting and importing them as flat html files.
In Deutschland kann man das aktuelle iPhone 4 offiziell nur in Verbindung mit einem Telekom Mobilfunkvertrag kaufen. Importeure bieten Simlock-freie Geräte zwar an, verlangen aber auch sehr hohe Preise.
