Ansible variables

Been doing some abstraction refactoring for work and ran into a situation where I had a task that used the command module in a loop and I needed to be able to use the stdout value in a template later on. My first thought was to use dynamic variables (e.g., register: {{ item.foo }}_output) but […]

Xen and vlans

During a big lab move at work a few months ago, we decided that our utility virt server needed VLAN support. The dhcp vm needed interfaces on three different networks and it seemed rather silly to add extra physical interface for the minimal traffic generated. The first issue we encountered was the rather interesting bridging […]