Cluster poolers is missing serviceTemplate

[PseudoResonance]

The readme states that poolers can have a ServiceTemplateSpec defined under template, however this is where the PodTemplateSpec is supposed to go. When trying to specify a service template, CNPG complains about missing pod template spec.

A new serviceTemplate option should be added instead to properly configure this.

[phisco]

Not sure I got your point, serviceTemplate is already available: https://cloudnative-pg.io/documentation/current/cloudnative-pg.v1/#postgresql-cnpg-io-v1-PoolerSpec

[PseudoResonance]

Sorry, I meant there's no way to specify serviceTemplate in the Helm chart.

Only template.

[kimkroening]

I'm also encountering the same issue. The chart doesn't currently surface the serviceTemplate property for Poolers, so there isn't a way to add annotations to the pooler services using the chart.

[dosubot[bot]]

Hi, @PseudoResonance. I'm Dosu, and I'm helping the charts team manage their backlog and am marking this issue as stale.

Issue Summary:

• You identified that the Helm chart for cluster poolers does not support a separate serviceTemplate option.
• Documentation mentions serviceTemplate for service customization, but the chart only exposes template.
• This limitation prevents adding annotations to pooler services as intended.
• Maintainer phisco confirmed serviceTemplate exists in the CRD but is not exposed in the Helm chart.
• The issue remains unresolved, highlighting a gap between documentation and chart functionality.

Next Steps:

• Please let me know if this issue is still relevant with the latest version of the charts by commenting here.
• If I don’t hear back within 7 days, I will automatically close the issue.

Thank you for your understanding and contribution!

[PseudoResonance]

no-stale

[dosubot[bot]]

@phisco, PseudoResonance has indicated that this issue is still relevant. Could you please assist with the support for serviceTemplate in the Helm chart?