Disabled ports are still enabled in the generated service

[ascopes]

I have the following configuration:

mode: daemonset
ports:
  # Disable default ports.
  jaeger-compact:
    enabled: false
  jaeger-grpc:
    enabled: false
  jaeger-thrift:
    enabled: false
  otlp:
    enabled: false
  otlp-http:
    enabled: false
  zipkin:
    enabled: false
service:
  enabled: true

From this, I'd expect these ports to be totally disabled and not configured. This is backed up by the Helm configuration for this:

• In service.yaml

  {{- $ports := include "opentelemetry-collector.servicePortsConfig" . }}
  {{- if $ports }}
  ports:
    {{- $ports | nindent 4}}
  {{- end }}

• In _config.tpl

{{- define "opentelemetry-collector.servicePortsConfig" -}}
{{- $ports := deepCopy .Values.ports }}
{{- range $key, $port := $ports }}
{{- if $port.enabled }}
- name: {{ $key }}
  port: {{ $port.servicePort }}
  targetPort: {{ $port.containerPort }}
  protocol: {{ $port.protocol }}
  {{- if $port.appProtocol }}
  appProtocol: {{ $port.appProtocol }}
  {{- end }}
{{- if $port.nodePort }}
  nodePort: {{ $port.nodePort }}
{{- end }}
{{- end }}
{{- end }}
{{- end }}

However, upon running with service.enabled: true, I can see that these disabled ports are still being marked as exposed on the generated Service resource:

➜  ~ kubectl describe service -n test otel
...
Port:              jaeger-compact  6831/UDP
TargetPort:        6831/UDP
Endpoints:         xxx.xxx.xxx.xxx:6831,xxx.xxx.xxx.xxx:6831,xxx.xxx.xxx.xxx:6831
Port:              jaeger-grpc  14250/TCP
TargetPort:        14250/TCP
Endpoints:         xxx.xxx.xxx.xxx:14250,xxx.xxx.xxx.xxx:14250,xxx.xxx.xxx.xxx:14250
Port:              jaeger-thrift  14268/TCP
TargetPort:        14268/TCP
Endpoints:         xxx.xxx.xxx.xxx:14268,xxx.xxx.xxx.xxx:14268,xxx.xxx.xxx.xxx:14268
Port:              otlp  4317/TCP
TargetPort:        4317/TCP
Endpoints:         xxx.xxx.xxx.xxx:4317,xxx.xxx.xxx.xxx:4317,xxx.xxx.xxx.xxx:4317
Port:              otlp-http  4318/TCP
TargetPort:        4318/TCP
Endpoints:         xxx.xxx.xxx.xxx:4318,xxx.xxx.xxx.xxx:4318,xxx.xxx.xxx.xxx:4318
Port:              zipkin  9411/TCP
TargetPort:        9411/TCP
Endpoints:         xxx.xxx.xxx.xxx:9411,xxx.xxx.xxx.xxx:9411,xxx.xxx.xxx.xxx:9411
Session Affinity:  None
Events:            <none>

The config is being pulled in from my values.yaml as adding new ports still shows up in this list as expected.

The redacted IP addresses in this case are being allocated via my network CNI plugin, thus are being allocated externally-facing IP addresses on my network running my cluster, which is not desired behaviour.

• Image: otel/opentelemetry-collector-contrib:0.109.0
• Chart: 0.105.1