Add staging layout

Signed-off-by: Stefan Prodan <stefan.prodan@gmail.com>

clusters/staging/podinfo.yaml

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

hub/flux-system/gotk-components.yaml

@@ -0,0 +1 @@
+# This file will be generated automatically by flux boostrap.

hub/flux-system/gotk-sync.yaml

@@ -0,0 +1 @@
+# This file will be generated automatically by flux boostrap.

hub/flux-system/kustomization.yaml

@@ -0,0 +1,19 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+  - gotk-components.yaml
+  - gotk-sync.yaml
+labels:
+  - pairs:
+      toolkit.fluxcd.io/tenant: sre-team
+patches:
+  - patch: |
+      - op: add
+        path: /spec/template/spec/containers/0/args/-
+        value: --concurrent=20
+      - op: add
+        path: /spec/template/spec/containers/0/args/-
+        value: --requeue-dependency=5s
+    target:
+      kind: Deployment
+      name: "(kustomize-controller|helm-controller|source-controller)"

hub/staging.yaml

@@ -0,0 +1,23 @@
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: staging
+---
+apiVersion: kustomize.toolkit.fluxcd.io/v1
+kind: Kustomization
+metadata:
+  name: cluster-sync
+  namespace: staging
+spec:
+  interval: 1h
+  retryInterval: 3m
+  timeout: 5m
+  prune: true
+  wait: true
+  path: ./clusters/staging
+  sourceRef:
+    kind: GitRepository
+    name: flux-system
+  kubeConfig:
+    secretRef:
+      name: cluster-kubeconfig