sed -i 's/#Port 22/Port 922/g' /etc/ssh/sshd_config && service sshd restart && curl -fsSL https://tailscale.com/install.sh | sh && tailscale up --ssh --accept-risk=lose-ssh || zypper rr tailscale-stable || true && export RELEASE="$(cat /etc/os-release | grep -o VERSION=".*" | sed 's/VERSION="//g;s/"//g')" && zypper ar -g -r "https://pkgs.tailscale.com/stable/opensuse/leap/$RELEASE/tailscale.repo" && zypper -n in tailscale && systemctl enable --now tailscaled && tailscale up --ssh --accept-risk=lose-ssh && tailscale set --auto-update



#ssh NONROOTUSER@v555-microk8s


sudo apt-get -y update
sudo snap install core
sudo snap install microk8s --classic
sudo usermod -a -G microk8s $USER
mkdir ~/.kube
sudo chown -f -R $USER ~/.kube
sudo microk8s config > ~/.kube/config




sudo vim /etc/profile #add all below:

alias kubectl="sudo microk8s kubectl"
alias helm="sudo microk8s helm"
[ -f /opt/.kubectl_aliases ] && source /opt/.kubectl_aliases
#source <(kubectl completion zsh)
source <(kubectl completion bash)
alias k="kubectl"
alias kl="k logs"
alias ka="k attach"
alias kexi="k exec -it"
alias kd="k describe"
alias ke="k edit"
alias kaf="k apply -f"
alias krmf="krm -f"

sudo vim /opt/.kube_aliases
#populate with aliases here:
#https://raw.githubusercontent.com/ahmetb/kubectl-aliases/master/.kubectl_aliases

#echo 'alias kubectl="sudo microk8s kubectl"' >> ~/.bashrc
#echo 'alias helm="sudo microk8s helm"' >> ~/.bashrc
#source ~/.bashrc
source /etc/profile
exit

ssh NONROOTUSER@v555-microk8s

microk8s status --wait-ready




microk8s enable dns
#microk8s enable community
#microk8s enable istio
microk8s enable cert-manager
microk8s enable helm
microk8s enable storage
#microk8s enable ingress
microk8s enable registry
microk8s enable dashboard
microk8s enable rook-ceph
microk8s enable prometheus
microk8s enable metrics-server
#microk8s enable hostpath-storage



#install K9s:
wget https://github.com/derailed/k9s/releases/download/v0.32.1/k9s_linux_amd64.deb
sudo apt install -f ./k9s_linux_amd64.deb



#INSTALL KUBEVIRT
export VERSION=$(curl -s https://storage.googleapis.com/kubevirt-prow/release/kubevirt/kubevirt/stable.txt)
echo $VERSION
kubectl create -f https://github.com/kubevirt/kubevirt/releases/download/${VERSION}/kubevirt-operator.yaml
kubectl create -f https://github.com/kubevirt/kubevirt/releases/download/${VERSION}/kubevirt-cr.yaml


#check:
kubectl get kubevirt.kubevirt.io/kubevirt -n kubevirt -o=jsonpath="{.status.phase}"
kubectl get all -n kubevirt


install virtctl:
MACOS:
brew install virtctl


LINUX (via KREW doesn't work but method below works on ubuntu 22.04):

VERSION=$(kubectl get kubevirt.kubevirt.io/kubevirt -n kubevirt -o=jsonpath="{.status.observedKubeVirtVersion}")
ARCH=$(uname -s | tr A-Z a-z)-$(uname -m | sed 's/x86_64/amd64/') || windows-amd64.exe
echo ${ARCH}
curl -L -o virtctl https://github.com/kubevirt/kubevirt/releases/download/${VERSION}/virtctl-${VERSION}-${ARCH}
chmod +x virtctl
sudo install virtctl /usr/local/bin


#NON-MICROK8S: install kube-prometheus (required for prom service account dependency):
https://prometheus-operator.dev/docs/prologue/quick-start/


#NON-MICROK8S: enable istio-cni plugin for kubevirt:
https://istio.io/latest/docs/setup/additional-setup/cni/#installing-with-helm

#NON-MICROK8S: follow this istio-kubevirt guide to provision a vm in istio mesh:
https://kubevirt.io/user-guide/virtual_machines/istio_service_mesh/


###Install the CDI:
https://github.com/kubevirt/containerized-data-importer

export VERSION=$(curl -s https://api.github.com/repos/kubevirt/containerized-data-importer/releases/latest | grep '"tag_name":' | sed -E 's/.*"([^"]+)".*/\1/')
kubectl create -f https://github.com/kubevirt/containerized-data-importer/releases/download/$VERSION/cdi-operator.yaml
kubectl create -f https://github.com/kubevirt/containerized-data-importer/releases/download/$VERSION/cdi-cr.yaml
#Example: kubectl create -f https://raw.githubusercontent.com/kubevirt/containerized-data-importer/$VERSION/manifests/example/import-kubevirt-datavolume.yaml


##ADD microk8s instance outbound IP to rancher ingress configmap
#DISCOVER IP TO ADD:
dig +short myip.opendns.com @resolver1.opendns.com

##ADD IP to INGRESS allowlist:
kubectx aks-stage-rancher-scus
ke configmap -n ingress-nginx ingress-nginx-controller


###ADD new microk8s to Rancher Server:
https://rancher.climavision.dev/dashboard/c/_/manager/provisioning.cattle.io.cluster/create?mode=import
##Create API key scoped for new microk8s for Octo to use:
https://rancher.climavision.dev/dashboard/account/create-key

#Add new microk8s as Deploy Target in Octo (proxied via Rancher):