feat(metallb): add compatibility with new operator design (#9298)

**Description**
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⚒️ Fixes  # <!--(issue)-->

**⚙️ Type of change**

- [ ] ⚙️ Feature/App addition
- [ ] 🪛 Bugfix
- [ ] ⚠️ Breaking change (fix or feature that would cause existing
functionality to not work as expected)
- [ ] 🔃 Refactor of current code

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**✔️ Checklist:**

- [ ] ⚖️ My code follows the style guidelines of this project
- [ ] 👀 I have performed a self-review of my own code
- [ ] #️⃣ I have commented my code, particularly in hard-to-understand
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- [ ] 📄 I have made corresponding changes to the documentation
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- [ ] 🧪 I have added tests to this description that prove my fix is
effective or that my feature works
- [ ] ⬆️ I increased versions for any altered app according to semantic
versioning

**➕ App addition**

If this PR is an app addition please make sure you have done the
following.

- [ ] 🪞 I have opened a PR on
[truecharts/containers](https://github.com/truecharts/containers) adding
the container to TrueCharts mirror repo.
- [ ] 🖼️ I have added an icon in the Chart's root directory called
`icon.png`

---

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---------

Signed-off-by: Kjeld Schouten <kjeld@schouten-lebbing.nl>

charts/enterprise/metallb-config/Chart.yaml

@@ -10,7 +10,7 @@ keywords:
 dependencies:
   - name: common
     repository: https://library-charts.truecharts.org
-    version: 12.10.4
+    version: 12.10.9
 kubeVersion: ">=1.16.0-0"
 maintainers:
   - email: info@truecharts.org
@@ -22,7 +22,7 @@ sources:
   - https://github.com/metallb/metallb
   - https://metallb.universe.tf
 type: application
-version: 1.0.1
+version: 1.1.0
 annotations:
   truecharts.org/catagories: |
     - core

charts/enterprise/metallb-config/ci/pool-values.yaml

@@ -1,6 +0,0 @@
-ipAddressPools:
-  - name: example
-    autoAssign: true
-    avoidBuggyIPs: true
-    addresses:
-      - 192.168.1.1-192.168.1.100

charts/enterprise/metallb-config/templates/_bgpadvertisement.tpl

@@ -5,7 +5,7 @@ apiVersion: metallb.io/v1beta1
 kind: BGPAdvertisement
 metadata:
   name: {{ .name }}
-  namespace: metallb-system
+  namespace: {{ $.Values.operatorNamespace }}
 spec:
   ipAddressPools:
   {{- range .addressPools }}

charts/enterprise/metallb-config/templates/_community.tpl

@@ -5,7 +5,7 @@ apiVersion: metallb.io/v1beta1
 kind: Community
 metadata:
   name: communities
-  namespace: metallb-system
+  namespace: {{ $.Values.operatorNamespace }}
 spec:
   communities:
   {{- range .Values.Communities }}

charts/enterprise/metallb-config/templates/_ipaddresspool.tpl

@@ -5,7 +5,7 @@ apiVersion: metallb.io/v1beta1
 kind: IPAddressPool
 metadata:
   name: {{ .name }}
-  namespace: metallb-system
+  namespace: {{ $.Values.operatorNamespace }}
 spec:
   addresses:
     {{- range .addresses }}

charts/enterprise/metallb-config/templates/_l2advertisement.tpl

@@ -5,7 +5,7 @@ apiVersion: metallb.io/v1beta1
 kind: L2Advertisement
 metadata:
   name: {{ .name }}
-  namespace: metallb-system
+  namespace: {{ $.Values.operatorNamespace }}
 spec:
   ipAddressPools:
   {{- range .addressPools }}

charts/enterprise/metallb-config/templates/_peers.tpl

@@ -5,7 +5,7 @@ apiVersion: metallb.io/v1beta2
 kind: BGPPeer
 metadata:
   name: {{ .name }}
-  namespace: metallb-system
+  namespace: {{ $.Values.operatorNamespace }}
 spec:
   {{- with .password }}
   password: {{ . }}

charts/enterprise/metallb-config/templates/common.yaml

@@ -1,6 +1,12 @@
 {{/* Make sure all variables are set properly */}}
 {{- include "tc.v1.common.loader.init" . }}
 
+{{- $operatorNamespace := "metallb-system" -}}
+{{- if .Values.operator.metallb -}}
+{{ $operatorNamespace = ( $.Values.operator.metallb.namespace | default "metallb-system") }}
+{{- end -}}
+{{- $_ := set $.Values "operatorNamespace" $operatorNamespace -}}
+
 {{/* Render the templates */}}
 {{ include "tc.v1.common.loader.apply" . }}