Explanation
===========

If you have questions about our offerings on Azure, about the use of Ubuntu on AKS, the security features available, or if you are wondering about the lifetime of any image, then this is the place to look.

.. toctree::
   :maxdepth: 1
   
   Ubuntu on Azure<understanding-ubuntu-on-azure>
   Ubuntu on AKS<ubuntu-on-aks-worker-nodes>
   Security overview<security-overview>
   Image retention policy<image-rentention-policy>
   Packages maintained by Canonical for Azure<packages>