feat!: Update Flux ks names and add volsync and snapshot-controller (#1036)

bootstrap/templates/addons/system-upgrade-controller/ks.yaml.j2

@@ -2,9 +2,13 @@
 apiVersion: kustomize.toolkit.fluxcd.io/v1
 kind: Kustomization
 metadata:
-  name: cluster-apps-system-upgrade-controller
+  name: &app system-upgrade-controller
   namespace: flux-system
 spec:
+  targetNamespace: system-upgrade
+  commonMetadata:
+    labels:
+      app.kubernetes.io/name: *app
   path: ./kubernetes/apps/system-upgrade/system-upgrade-controller/app
   prune: true
   sourceRef:
@@ -18,11 +22,15 @@ spec:
 apiVersion: kustomize.toolkit.fluxcd.io/v1
 kind: Kustomization
 metadata:
-  name: cluster-apps-system-upgrade-controller-plans
+  name: &app system-upgrade-controller-plans
   namespace: flux-system
 spec:
+  targetNamespace: system-upgrade
+  commonMetadata:
+    labels:
+      app.kubernetes.io/name: *app
   dependsOn:
-    - name: cluster-apps-system-upgrade-controller
+    - name: system-upgrade-controller
   path: ./kubernetes/apps/system-upgrade/system-upgrade-controller/plans
   prune: true
   sourceRef:

bootstrap/templates/addons/system-upgrade-controller/plans/agent.yaml.j2

@@ -3,7 +3,6 @@ apiVersion: upgrade.cattle.io/v1
 kind: Plan
 metadata:
   name: agent
-  namespace: system-upgrade
 spec:
   # renovate: datasource=github-releases depName=k3s-io/k3s
   version: "v1.28.3+k3s1"

bootstrap/templates/addons/system-upgrade-controller/plans/server.yaml.j2

@@ -3,7 +3,6 @@ apiVersion: upgrade.cattle.io/v1
 kind: Plan
 metadata:
   name: server
-  namespace: system-upgrade
 spec:
   # renovate: datasource=github-releases depName=k3s-io/k3s
   version: "v1.28.3+k3s1"