Icinga Kubernetes Role and Icinga Kubernetes Web install

[gianmarco-mameli]

Hello,
in the past month I tried the new Icinga Kubernetes daemon and module and, because my Icinga Infrastructure is outside of my K3S Cluster, I preferred to install the packages on the master nodes.
Using most of the excellent existent work, I copied the structures and implemented the installation of the daemon and db schema, in addition to the Icingaweb2 dedicated module.
The tasks are working and running correctly on my Icinga test installation (both existent and from scratch), so if you're interested I appreciate to check and merge my work.
I think I have covered most of the docs and files that needed update, but I certainly not a good expert to add the Molecule tests needed, so in that case maybe I need some help, but I'm already trying to fill the gaps

Thanks

PS. In my spare time I'm also implementing the same work for Dependencies and Fileshipper modules.

[mkayontour]

Hi, at the first glance this looks really good, thank you for the work. We'll review it as soon as possible and give you feedback.