Initial commit for installing demo CI/CD node.

.gitignore

+##LDE specific
+.project
+*.iml
+*.idea

demo-infra-dashboard-start.sh

+#!/bin/sh
+
+# print token
+token=$(microk8s kubectl -n kube-system get secret | grep default-token | cut -d " " -f1)
+kubectl -n kube-system describe secret $token
+
+# expose dashboard
+microk8s kubectl port-forward -n kube-system service/kubernetes-dashboard 10443:443 --address 0.0.0.0 &

demo-infra-install.sh

+#!/bin/bash
+
+# install microk8s
+sudo snap install microk8s --classic --channel=1.18/stable
+sudo usermod -a -G microk8s $USER
+sudo chown -f -R $USER ~/.kube
+su - $USER
+
+# test microk8s
+microk8s status --wait-ready
+microk8s inspect
+
+# test kubernetes
+microk8s kubectl get nodes
+microk8s kubectl get services
+
+# add dns, dashboard, ingress and storage to microk8s
+microk8s enable dns dashboard ingress storage
+
+# print default token for dashboard access
+token=$(microk8s kubectl -n kube-system get secret | grep default-token | cut -d " " -f1)
+kubectl -n kube-system describe secret $token
+
+# setup local execution environment
+sudo ln -s /snap/microk8s/current/kubectl /usr/local/bin/kubectl
+kubectl config view --raw > ~/.kube/config
+
+# create namespaces
+kubectl create -f namespace-demo.json
+
+# install helm
+sudo snap install helm --classic
+
+# add stable repo do helm3
+helm repo add stable https://kubernetes-charts.storage.googleapis.com/
+helm repo update
+

demo-infra-namespace.json

+{
+  "apiVersion": "v1",
+  "kind": "Namespace",
+  "metadata": {
+    "name": "demo-infra",
+    "labels": {
+      "name": "demo-infra"
+    }
+  }
+}