Duplicated VirtualServices entries

[adriangonz]

Using Istio, the operator seems to be creating duplicated VirtualService entries after updating some SeldonDeployments. Since both entries try to map the same URL, the result is that trying to access it will return in a 503 error.

For a SeldonDeployment called my-model-name, the only differences between both seem to be:

• The service name in Route.Destination.Host changes between them. The old VirtualService points to a service name called seldon-<hash>, whereas the newer one points to my-model-name.
• The name of the VirtualService are also different. The old one is called my-model-name-my-model-name-http, whereas the new one is simply called my-model-name-http.

Maybe related to #1461?

[ukclivecox]

The name for the http virtual service should end in -http see

seldon-core/operator/controllers/seldondeployment_controller.go

Line 151 in 7da6ec5

Name: seldonId + "-http",

[adriangonz]

@cliveseldon that was a typo on my part. I've updated it on the description.