feat: move namespaces defs into apps and utilize fluxcd.io/prune label

Signed-off-by: Devin Buhl <devin@buhl.casa>

cluster/apps/kube-system/kube-vip/kustomization.yaml

@@ -0,0 +1,9 @@
+---
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+  - rbac.yaml
+  - daemon-set.yaml
+labels:
+  - pairs:
+      kustomize.toolkit.fluxcd.io/prune: disabled

cluster/apps/kube-system/kube-vip/rbac.yaml

@@ -0,0 +1,33 @@
+---
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: kube-vip
+  namespace: kube-system
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  annotations:
+    rbac.authorization.kubernetes.io/autoupdate: "true"
+  name: system:kube-vip-role
+rules:
+  - apiGroups: [""]
+    resources: ["services", "services/status", "nodes"]
+    verbs: ["list", "get", "watch", "update"]
+  - apiGroups: ["coordination.k8s.io"]
+    resources: ["leases"]
+    verbs: ["list", "get", "watch", "update", "create"]
+---
+kind: ClusterRoleBinding
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: system:kube-vip-binding
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: system:kube-vip-role
+subjects:
+  - kind: ServiceAccount
+    name: kube-vip
+    namespace: kube-system

cluster/apps/kube-system/kustomization.yaml

@@ -2,6 +2,8 @@
 apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
 resources:
+  - namespace.yaml
+  - kube-vip
   # - kured
   - metrics-server
   - reflector

cluster/apps/kube-system/namespace.yaml

@@ -0,0 +1,7 @@
+---
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: kube-system
+  labels:
+    kustomize.toolkit.fluxcd.io/prune: disabled