https://www.youtube.com/watch?v=mAGqnX2WW1M

https://cloud.google.com/blog/products/containers-kubernetes/best-practices-for-kubernetes-pod-ip-allocation-in-gke

https://www.cherryservers.com/blog/install-kubernetes-on-ubuntu

https://www.linuxtechi.com/install-use-docker-on-ubuntu/

https://www.linuxtechi.com/how-to-install-minikube-on-ubuntu/

https://joepreludian.medium.com/how-to-start-up-minikube-automatically-via-system-d-2cad99fd79bf

https://www.linuxtechi.com/install-ansible-awx-on-ubuntu/

https://docs.k3s.io/quick-start

https://www.padok.fr/en/blog/raspberry-kubernetes

microk8s

https://microk8s.io/docs/addon-portainer

https://matthewpalmer.net/kubernetes-app-developer/articles/kubernetes-networking-guide-beginners.html

Cluster FS

https://www.gluster.org/

 lxc launch ubuntu: kub-node01 -c security.privileged=true -c security.nesting=true -c linux.kernel_modules=ip_tables,ip6_tables,netlink_diag,nf_nat,overlay -c raw.lxc=lxc.apparmor.profile=unconfined

lxc launch ubuntu: kub-cluster -c security.privileged=true -c security.nesting=true -c linux.kernel_modules=ip_tables,ip6_tables,netlink_diag,nf_nat,overlay,bridge,br_netfilter,configs -c raw.lxc=lxc.apparmor.profile=unconfined

sudo lxc launch --profile default --profile kubernetes ubuntu: kbu-cluster01

setup examples

https://sleeplessbeastie.eu/2020/10/07/how-to-install-kubernetes-on-lxd/

https://uthark.github.io/post/2020-09-02-installing-kubernetes-raspberrypi/

https://pixelrobots.co.uk/2021/03/building-a-raspberry-pi-kubernetes-cluster-on-ubuntu-20-04-using-kubeadm-and-containerd-as-the-runtime/

• google key

curl -s https://packages.cloud.google.com/apt/doc/apt-key.gpg | sudo apt-key add

• br_netfilter
• https://askubuntu.com/questions/815993/how-to-add-br-netfilter-to-an-lxd-container

network:
    version: 2
    ethernets:
        eth0:
           dhcp4: false
           addresses: [10.11.18.201/24]
           gateway4: 10.11.18.1
           nameservers:
              addresses: [10.11.18.1]