Add the kustomize.io docsy template

site/content/en/docs/Getting started/first_kustomization.md

@@ -0,0 +1,66 @@
+---
+title: "Creating Your First Kustomization"
+linkTitle: "Creating Your First Kustomization"
+date: 2022-02-27
+weight: 20
+description: >
+  A simple project example to get you familiar with the concepts
+---
+
+We're going to use kustomize to deploy an nginx instance into our Kubernetes cluster.
+
+## Creating the directory structure
+
+Let's firt create a directory to store our kustomize project.
+```bash
+mkdir kustomize-nginx && cd kustomize-nginx
+```
+Create a `base` folder:
+```bash
+mkdir base
+```
+Inside this folder we will create two files:
+* `kustomization.yaml` - the configuration file for kustomize
+* `deployment.yaml` - the definition for our nginx deployment
+
+`kustomization.yaml`
+```bash
+cat <<'EOF' >base/kustomization.yaml
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+metadata:
+  name: kustomize-nginx
+
+resources:
+- deployment.yaml
+EOF
+```
+The file defines the `apiVersion`, the `kind` and the `resources` it manages.
+
+`deployment.yaml`
+```bash
+cat <<'EOF' >base/deployment.yaml
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: nginx
+  labels:
+    app: nginx
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: nginx
+  template:
+    metadata:
+      labels:
+        app: nginx
+    spec:
+      containers:
+      - name: nginx
+        image: nginx:latest
+        ports:
+        - containerPort: 80
+EOF
+```
+TBC...