flow setup. not tested yet

setup.sh

@@ -9,9 +9,43 @@ app_name=""
 # fetch helm resources
 # docs: https://helm.sh/docs/intro/install/
 install_helm () {
-	curl -fsSL -o get_helm.sh https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3
-	chmod 700 get_helm.sh
-	./get_helm.sh
+	# curl -fsSL -o get_helm.sh https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3
+	# chmod 700 get_helm.sh
+	# ./get_helm.sh
+    echo "Helm not support yet."
+    exit 1
+}
+
+# install resources
+# TODO: check if this works
+install_k3s () {
+    sudo dnf install -y container-selinux
+	sudo dnf install -y https://rpm.rancher.io/k3s/stable/common/centos/8/noarch/k3s-selinux-1.2-2.el8.noarch.rpm
+
+    get_k3s
+}
+
+# install k3s
+# docs: https://docs.k3s.io/installation/configuration
+get_k3s () {
+	sudo curl -sfL https://get.k3s.io | INSTALL_K3S_SYMLINK="skip" K3S_KUBECONFIG_MODE="644" INSTALL_K3S_EXEC="--disable=traefik" sh -
+	export KUBECONFIG=/etc/rancher/k3s/k3s.yaml
+	kubectl get pods -A
+}
+
+# install git
+install_git () {
+    sudo dnf -y update
+    sudo dnf -y install git
+}
+
+install_sock_shop () {
+    git clone https://github.com/microservices-demo/microservices-demo.git
+    cd deploy/kubernetes
+    kubectl create namespace sock-shop
+    kubectl apply -f complete-demo.yaml
+    echo "Getting Pods from sock-shop namespace"
+    k3s kubectl get pods -n sock-shop
 }
 
 show_help() {
@@ -55,22 +89,29 @@ done
 
 # Check if --helm was set
 if [ "$helm_install" = true ]; then
-    echo "Installing helm"
-    # install_helm
+    install_helm
 else
     echo "Skipping helm"
 fi
 
+echo "Installing GIT"
+# install_git
+
+echo "Installing K3S"
+# install_k3s
+
 # Validate app names
 if [ -z "$app_name" ]; then
     echo "Please specify app"
 else
     case $app_name in
-        "socks_shop")
-            echo "installing sock shop"
+        "sock_shop")
+            echo "Installing sock shop"
+            install_sock_shop
             ;;
         *)
             echo "Only following apps allowed"
+            echo "- sock_shop"
             exit 1
             ;;
     esac