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Overview

Kubernetes v1.18+ introduced Application Protocol for all Services. This is a simple field called appProtocol which identifies the application protocol being used on that service port.

The services created by the v5.2.0 PGO does not include these fields, which prevents other services looking for them to work with the Crunchy PGO. Such as Istio:
https://istio.io/latest/docs/ops/configuration/traffic-management/protocol-selection/#explicit-protocol-selection

Environment

Please provide the following details:

• Platform: Kubernetes
• Platform Version: 1.22
• PGO Image Tag: ubi8-5.2.0-0
• Postgres Version 14
• Storage: PVC

Steps to Reproduce

1. Install latest Crunchy PGO
2. Provision a new Instance
3. Inspect Services created for the Instance, notice the port is missing the appProtocol field.

EXPECTED

1. When creating a service, I would expect the Crunchy PGO to populate the appProtocol field appropriately.

ACTUAL

1. No appProtocol field is populated

Logs

n/a

Additional Information

n/a