first commit

script.sh

@@ -0,0 +1,96 @@
+#!/bin/sh
+
+
+# Author : NTT Data AG
+# Date   : 11-05-2023
+
+
+# update resources
+function update {
+		
+}
+
+
+# install necessary packages
+function install_resources {
+	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
+}
+
+
+# install k3s
+# docs: https://docs.k3s.io/installation/configuration
+function 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
+	k3s kubectl get pods -A
+}
+
+
+# fetch helm resources
+# docs: https://helm.sh/docs/intro/install/
+function 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
+}
+
+
+git
+https://www.liquidweb.com/kb/how-to-install-and-configure-git-on-fedora-22/#:~:text=1%20Introduction.%20Git%20is%20a%20widely%20adopted%2C%20distributed,for%20git.%20Using%20the%20%E2%80%93global%20option...%20More%20
+
+sudo dnf -y update
+sudo dnf -y install git
+
+
+checkout sockshop
+https://microservices-demo.github.io/deployment/kubernetes-start.html
+
+git clone https://github.com/microservices-demo/microservices-demo.git
+k3s kubectl create namespace sock-shop
+k3s kubectl apply -f complete-demo.yaml
+
+
+other
+k3s kubectl get pods -n sock-shop
+
+
+
+function get_k3s {
+
+  write_progress "Installing K3s (${K3SVERSION}) with NGINX instead of Traefik Ingress"
+
+  curl -sfL https://get.k3s.io | INSTALL_K3S_CHANNEL="${K3SVERSION}" INSTALL_K3S_SYMLINK="skip" K3S_KUBECONFIG_MODE="644" INSTALL_K3S_EXEC="--disable=traefik" sh -
+
+
+
+
+  # set the kubeconfig
+
+  export KUBECONFIG=/etc/rancher/k3s/k3s.yaml
+
+  kubectl get pods -A
+
+
+
+
+  # install ingress nginx
+
+  helm repo add ingress-nginx https://kubernetes.github.io/ingress-nginx
+
+  helm repo update
+
+
+
+
+  echo "####### EW "
+
+  helm install ingress-nginx ingress-nginx/ingress-nginx --version="${NGINX_INGRESS_VERSION}"
+
+
+
+
+  # wait for nginx to be ready
+
+
+}