[logstash 7.16] Can't set custom ingress port anymore in logstash chart

[nickbabkin]

Chart version:
7.16.1

Describe the bug:

We use different TCP ports for different inputs on logstash. We expose only handful of them via external ingress.

After 7.16 upgrade, possibility to set custom servicePort for ingress has been removed from logstash chart for unknown reason.

Now, it is automatically set equal to httpPort value in configuration, which does not allow us to expose custom port on ingress anymore and instead forces us to use httpPort setting.

helm-charts/logstash/templates/ingress.yaml

Line 49 in b4d75e5

number: {{ $httpPort }}

The change was introduced with this commit:
1459b2f

In other charts, however, it is still possible to use custom servicePort, for example elasticsearch 7.16 chart:

helm-charts/elasticsearch/templates/ingress.yaml

Line 60 in b4d75e5

number: {{ .servicePort | default $httpPort }}

Is there any reason for restricting it for logstash?

Thank you.

[mateuszk-gain]

Any updates with this topic?

[mateuszk-gain]

@framsouza ping

[rlapond]

bump, please get this fixed.