add nginx-ingress component, move metallb to metallb-system ns

components/nginx-ingress/ingress-nginx_helmrepository.yaml

@@ -0,0 +1,10 @@
+---
+apiVersion: source.toolkit.fluxcd.io/v1beta1
+kind: HelmRepository
+metadata:
+  name: ingress-nginx
+  namespace: ingress-system
+spec:
+  interval: 20m0s
+  url: https://kubernetes.github.io/ingress-nginx
+

components/nginx-ingress/namespace.yaml

@@ -0,0 +1,4 @@
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: ingress-system

components/nginx-ingress/nginx-ingress_helmrelease.yaml

@@ -0,0 +1,17 @@
+---
+apiVersion: helm.toolkit.fluxcd.io/v2beta1
+kind: HelmRelease
+metadata:
+  name: nginx-ingress
+  namespace: ingress-system
+spec:
+  chart:
+    spec:
+      chart: ingress-nginx
+      version: "3.26.x"
+      sourceRef:
+        kind: HelmRepository
+        name: ingress-nginx
+  interval: 20m0s
+
+