add readme

Kubernetes/CrowdSec/readme.md

@@ -0,0 +1,21 @@
+# Instructions
+1. helm install \
+    cert-manager jetstack/cert-manager \
+    --create-namespace \
+    --namespace cert-manager \
+    --set installCRDs=true
+
+    helm install \
+    reflector emberstack/reflector \
+    --create-namespace \
+    --namespace reflector
+2. helm upgrade \
+    traefik traefik/traefik \
+    --namespace traefik \
+    -f traefik-values.yaml
+
+    helm install \
+    crowdsec crowdsec/crowdsec \
+    --create-namespace \
+    --namespace crowdsec \
+    -f crowdsec-values.yaml