[bitnami/mariadb-galera] adds appProtocol field to services (#14169)

* Adds appProtocol field to services

Signed-off-by: Pedro Tavares de Carvalho <pcarvalho@cyral.com>

* Bumbs chart version

Signed-off-by: Pedro Tavares de Carvalho <pcarvalho@cyral.com>

* Adds condition on appProtocol availability

Signed-off-by: Pedro Tavares de Carvalho <pcarvalho@cyral.com>

* Fixes condition on appProtocol availability

Signed-off-by: Pedro Tavares de Carvalho <pcarvalho@cyral.com>

Signed-off-by: Pedro Tavares de Carvalho <pcarvalho@cyral.com>

bitnami/mariadb-galera/Chart.yaml

@@ -28,4 +28,4 @@ sources:
   - https://github.com/bitnami/containers/tree/main/bitnami/mariadb-galera
   - https://github.com/prometheus/mysqld_exporter
   - https://mariadb.org
-version: 7.4.10
+version: 7.4.11

bitnami/mariadb-galera/templates/headless-svc.yaml

@@ -20,14 +20,24 @@ spec:
   type: ClusterIP
   clusterIP: None
   ports:
+    {{- $appProtocolAvailable := (semverCompare ">=1.20-0" (include "common.capabilities.kubeVersion" .)) }}
     - name: galera
       port: 4567
       targetPort: galera
+      {{- if $appProtocolAvailable }}
+      appProtocol: mysql
+      {{- end }}
     - name: ist
       port: 4568
       targetPort: ist
+      {{- if $appProtocolAvailable }}
+      appProtocol: mysql
+      {{- end }}
     - name: sst
       port: 4444
       targetPort: sst
+      {{- if $appProtocolAvailable }}
+      appProtocol: mysql
+      {{- end }}
   publishNotReadyAddresses: {{ .Values.service.headless.publishNotReadyAddresses }}
   selector: {{- include "common.labels.matchLabels" . | nindent 4 }}

bitnami/mariadb-galera/templates/svc.yaml

@@ -43,6 +43,10 @@ spec:
     - name: mysql
       port: {{ .Values.service.ports.mysql }}
       targetPort: mysql
+      {{- $appProtocolAvailable := (semverCompare ">=1.20-0" (include "common.capabilities.kubeVersion" .)) }}
+      {{- if $appProtocolAvailable }}
+      appProtocol: mysql
+      {{- end }}
       {{- if and .Values.service.nodePorts.mysql (or (eq .Values.service.type "NodePort") (eq .Values.service.type "LoadBalancer")) }}
       nodePort: {{ .Values.service.nodePorts.mysql }}
       {{- else if eq .Values.service.type "ClusterIP" }}