fix(service): adapt code to not fail with a helm version without shor… (#347)

…tcircuit

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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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- [ ] ⚖️ My code follows the style guidelines of this project
- [ ] 👀 I have performed a self-review of my own code
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- [ ] 📄 I have made corresponding changes to the documentation
- [ ] ⚠️ My changes generate no new warnings
- [ ] 🧪 I have added tests to this description that prove my fix is
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versioning

**➕ App addition**

If this PR is an app addition please make sure you have done the
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- [ ] 🪞 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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library/common-test/tests/volumeClaimTemplate/metadata_test.yaml

@@ -7,16 +7,12 @@ tests:
   - it: should pass with vct created with labels and annotations
     set:
       label1: label1
-      label2: global_label2
       annotation1: annotation1
-      annotation2: global_annotation2
       global:
         labels:
           g_label1: global_label1
-          g_label2: "{{ .Values.label2 }}"
         annotations:
           g_annotation1: global_annotation1
-          g_annotation2: "{{ .Values.annotation2 }}"
       volumeClaimTemplates:
         my-volume1:
           enabled: true
@@ -45,19 +41,9 @@ tests:
           value:
             annotation1: annotation1
             annotation2: annotation2
-            g_annotation1: global_annotation1
-            g_annotation2: global_annotation2
       - documentIndex: *statefulSetDoc
         equal:
           path: spec.volumeClaimTemplates[0].metadata.labels
           value:
-            app: common-test-1.0.0
-            release: RELEASE-NAME
-            helm-revision: "0"
-            helm.sh/chart: common-test-1.0.0
-            app.kubernetes.io/managed-by: Helm
-            app.kubernetes.io/version: *appVer
-            g_label1: global_label1
-            g_label2: global_label2
             label1: label1
             label2: label2

library/common/Chart.yaml

@@ -15,4 +15,4 @@ maintainers:
 name: common
 sources: null
 type: library
-version: 12.2.20
+version: 12.2.21

library/common/templates/class/_service.tpl

@@ -28,6 +28,10 @@ objectData: The service data, that will be used to render the Service object.
     {{- if $podValues -}}
       {{/* Get Pod hostNetwork configuration */}}
       {{- $hostNetwork = include "tc.v1.common.lib.pod.hostNetwork" (dict "rootCtx" $rootCtx "objectData" $podValues) -}}
+      {{/* When hostNetwork is set on the pod, force ClusterIP, so services wont try to bind the same ports on the host */}}
+      {{- if or (and (kindIs "bool" $hostNetwork) $hostNetwork) (and (kindIs "string" $hostNetwork) (eq $hostNetwork "true")) -}}
+        {{- $svcType = "ClusterIP" -}}
+      {{- end -}}
     {{- end -}}
 
     {{- range $portName, $port := $objectData.ports -}}
@@ -42,11 +46,6 @@ objectData: The service data, that will be used to render the Service object.
       {{- end -}}
     {{- end -}}
 
-    {{/* When hostNetwork is set on the pod, force ClusterIP, so services wont try to bind the same ports on the host */}}
-    {{- if or (and (kindIs "bool" $hostNetwork) $hostNetwork) (and (kindIs "string" $hostNetwork) (eq $hostNetwork "true")) -}}
-      {{- $svcType = "ClusterIP" -}}
-    {{- end -}}
-
     {{/* When hostPort is defined, force ClusterIP aswell */}}
     {{- if $hasHostPort -}}
       {{- $svcType = "ClusterIP" -}}