Added feature to set a fixed nodePort in values. (#10)

Added setting to set a fixed nodePort.
cetic · Mar 1, 2022 · 8117cfc · 8117cfc
1 parent d08152d
commit 8117cfc
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diff --git a/README.md b/README.md
@@ -66,6 +66,7 @@ The following table lists the configurable parameters of the Adminer chart and t
 | **Service**                                                                                                                               |
 | `service.type`                    | Service type                                                            | `NodePort`                  |
 | `service.port`                    | The service port                                                        | `80`                        |
+| `service.nodePort`                | The nodePort port                                                       | `nil`                        |
 | `service.annotations`             | Custom annotations for service                                          | `{}`                        |
 | `service.labels`                  | Additional custom labels for the service                                | `{}`                        |
 | `service.loadBalancerIP`          | LoadBalancerIP if service type is `LoadBalancer`                        | `nil`                       |

diff --git a/templates/service.yaml b/templates/service.yaml
@@ -27,6 +27,9 @@ spec:
       targetPort: http
       protocol: TCP
       name: http
+      {{- if and .Values.service.nodePort (eq .Values.service.type "NodePort") }}
+      nodePort: {{ .Values.service.nodePort }}
+      {{- end }}
   selector:
     app.kubernetes.io/name: {{ include "adminer.name" . }}
     app.kubernetes.io/instance: {{ .Release.Name }}
diff --git a/values.yaml b/values.yaml
@@ -23,6 +23,8 @@ service:
   type: NodePort
   port: 80
   annotations: {}
+  # To set a nodePort. Otherwise kubernetes will use a random nodePort.
+  # nodePort:
   ## Set the LoadBalancer service type to internal only.
   ## ref: https://kubernetes.io/docs/concepts/services-networking/service/#internal-load-balancer
   ##