muck with minikube.sh for macos

scripts/minikube.sh

@@ -1,13 +1,20 @@
 #!/bin/sh
 
+
 export CILIUM_CLI_MODE=classic
 export SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
 
-bootcluster() {
+
+bootcluster_linux() {
 	name=$1
 	clusterid=$2
 	podcidr=$3
 	servicecidr=$4
+
+	helm repo add cilium https://helm.cilium.io/ || true
+	helm repo update cilium
+	helm pull cilium/cilium --untar
+
 	echo "---
 kind: ConfigMap
 apiVersion: v1
@@ -17,8 +24,8 @@ metadata:
 data:
   description: This CM intentioanlly left blank to fake out minikube/kubeadm
 " > blank.yaml
-	minikube start --memory 4G --container-runtime=cri-o \
-		--kubernetes-version=v${K8S_VERSION} \
+	minikube start --memory 4g --container-runtime=cri-o \
+		--kubernetes-version=v${k8s_version} \
 		--extra-config kubeadm.pod-network-cidr=$podcidr \
 		--service-cluster-ip-range $servicecidr \
 		--extra-config kubeadm.skip-phases=addon/kube-proxy \
@@ -103,6 +110,22 @@ data:
 	# sleep 15 #@TODO build a watch loop
 }
 
+bootcluster_macos() {
+	name=$1
+	clusterid=$2
+	podcidr=$3
+	servicecidr=$4
+
+	minikube start --memory 4g --container-runtime=cri-o \
+		--kubernetes-version=v${k8s_version} \
+		--extra-config kubeadm.pod-network-cidr=$podcidr \
+		--service-cluster-ip-range $servicecidr \
+		--network north-south \
+		--subnet 10.59.0.0/16 \
+		--host-only-cidr 10.59.0.0/16 \
+		--dns-domain cluster.$name --cni=cilium --profile=$name
+}
+
 addons() {
 	kubectl delete pod -l k8s-app=kube-dns -n kube-system
 	minikube addons enable registry -p north
@@ -122,10 +145,15 @@ addons() {
 	kubectl apply -f https://github.com/cert-manager/cert-manager/releases/download/v${CERTMANAGER_VERSION}/cert-manager.yaml
 }
 
-helm repo add cilium https://helm.cilium.io/ || true
-helm repo update cilium
-helm pull cilium/cilium --untar
+OS=$(uname)
 
-bootcluster north 1 10.60.0.0/16 10.96.0.0/16
+if [ "$OS" = "Darwin" ]; then
+	bootcluster_macos north 1 10.60.0.0/16 10.96.0.0/16
+elif [ "$OS" = "Linux" ]; then
+	bootcluster_linux north 1 10.60.0.0/16 10.96.0.0/16
+else
+	echo "Unsupported OS"
+	exit 1
+fi
 
 addons