feat(doc): adding more informations to the README

README.md

@@ -1,5 +1,24 @@
 # airflow-kustom
 
-Airflow kustomization.
-
-For now this repo uses helm chart with kustomize
+Airflow kustomization.
+
+For now this repo uses helm chart with kustomize
+
+## How to use
+
+### What do you need ?
+
+* kubernetes cluster (k3d, kind, the real thing)
+* kustomize command (on your machine)
+* kubectl command (on your machine)
+
+### Step by step
+
+* Clone this repository
+* run this command : 
+  - `kubectl kustomize --enable-helm ./airflow-kustom | kubectl apply -f -`
+* to revert run this command :
+  - `kubectl kustomize --enable-helm ./airflow-kustom | kubectl delete -f -`
+* Then you can "port-forward" any local port of your machine above 1024 to 8080 port of the service called airflow-webserver
+  - `kubectl port-forward svc/airflow-webserver 9090:8080`
+* You are looking for the default user and password ... read the code it's their

kustomization.yaml

@@ -35,3 +35,8 @@ helmCharts:
       defaultUser:
         username: admin
         password: NotSoSecret
+    workers:
+      replicas: 3
+    dags:
+      gitSync:
+        enabled: false