istio.io/content/en/docs/reference/config/analysis/ist0116/index.md

title	layout	owner	test
DeploymentAssociatedToMultipleServices	analysis-message	istio/wg-user-experience-maintainers	no

This message occurs when pods of a deployment are associated with multiple services using the same port but different protocols.

An example

Consider an Istio mesh with the following services:

{{< text yaml >}} apiVersion: v1 kind: Service metadata: name: productpage-tcp-v1 spec: ports: - port: 9080 name: tcp protocol: TCP selector: app: productpage

apiVersion: v1 kind: Service metadata: name: productpage-http-v1 spec: ports: - port: 9080 name: http protocol: HTTP selector: app: productpage {{< /text >}}

This example shows both HTTP and TCP protocols associated with port 9080.

No two services should select the same pod port with different protocols.