fix: add post-install hook to IPAddressPool and L2Advertisement

CRDs from crds subchart must be installed before IPAddressPool
and L2Advertisement resources. Adding post-install/post-upgrade
helm hooks ensures proper ordering.

Author: Peker Oksuz

charts/metallb/Chart.yaml

@@ -18,4 +18,4 @@ name: metallb
 sources:
 - https://github.com/metallb/metallb
 type: application
-version: 0.15.3
+version: 0.15.4

charts/metallb/templates/ipaddresspool.yaml

@@ -7,10 +7,12 @@ metadata:
   namespace: {{ $.Release.Namespace }}
   labels:
     {{- include "metallb.labels" $ | nindent 4 }}
-  {{- with .annotations }}
   annotations:
+    "helm.sh/hook": post-install,post-upgrade
+    "helm.sh/hook-weight": "1"
+    {{- with .annotations }}
     {{- toYaml . | nindent 4 }}
-  {{- end }}
+    {{- end }}
 spec:
   addresses:
   {{- range .addresses }}

charts/metallb/templates/l2advertisement.yaml

@@ -7,10 +7,12 @@ metadata:
   namespace: {{ $.Release.Namespace }}
   labels:
     {{- include "metallb.labels" $ | nindent 4 }}
-  {{- with .annotations }}
   annotations:
+    "helm.sh/hook": post-install,post-upgrade
+    "helm.sh/hook-weight": "2"
+    {{- with .annotations }}
     {{- toYaml . | nindent 4 }}
-  {{- end }}
+    {{- end }}
 spec:
   {{- with .ipAddressPools }}
   ipAddressPools:

docs/index.yaml

@@ -0,0 +1,29 @@
+apiVersion: v1
+entries:
+  metallb:
+  - apiVersion: v2
+    appVersion: v0.15.3
+    created: "2026-04-06T22:03:34.662291+03:00"
+    dependencies:
+    - condition: crds.enabled
+      name: crds
+      repository: ""
+      version: 0.15.3
+    - condition: frrk8s.enabled
+      name: frr-k8s
+      repository: https://metallb.github.io/frr-k8s
+      version: 0.0.21
+    description: A network load-balancer implementation for Kubernetes using standard
+      routing protocols
+    digest: 398c5f705ad6b68d9c126717554e0607d7d2d95c065edfa82011dca69820ab15
+    home: https://metallb.universe.tf
+    icon: https://metallb.universe.tf/images/logo/metallb-white.png
+    kubeVersion: '>= 1.19.0-0'
+    name: metallb
+    sources:
+    - https://github.com/metallb/metallb
+    type: application
+    urls:
+    - https://artifactsystems.github.io/rtxstack-plugins/metallb-0.15.4.tgz
+    version: 0.15.4
+generated: "2026-04-06T22:03:34.659979+03:00"