Update HTTPMatchRequest to match Istio's definitions #777
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Signed-off-by: Hiroki Matsumoto <hiroki.matsumoto.ggg@gmail.com>
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stefanprodan
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Jan 13, 2021
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Summary
Fix: #776 , #678
artifacts/flagger/crd.yaml: Update spec.service.match and analysis.match based on Istio's definitions.
pkg/apis/istio/v1alpha3/virtual_service.go: Update based on Istio - virtual_service.pb.go.
pkg/router/istio.go: Changed the merge logic of analysis.match and service.match to avoid missing service.match.
Supplement
As far as I can see in istio.go, Basically when creating VirtualService, Http.Match is just copied from canary.Spec.Service.Match.
So I thnk no change is necessary.
https://github.com/fluxcd/flagger/blob/main/pkg/router/istio.go#L169
https://github.com/fluxcd/flagger/blob/main/pkg/router/istio.go#L193
The analysis part had a specific merge logic, so I changed this code.
https://github.com/fluxcd/flagger/blob/main/pkg/router/istio.go#L442