egctl x translate should be able to process multiple gatewayclasses

[shawnh2]

Description:

For now, the kubernetesYAMLToResources function in egctl x translate only able to process one GatewayClass, for multiple GC case, the translation will fail.

gateway/internal/cmd/egctl/translate.go

Line 628 in c0068a0

func kubernetesYAMLToResources(str string, addMissingResources bool) (*gatewayapi.Resources, error) {

IMO, above function should return something like:

type LoadResources struct {
        Resources
        
        GatewayClasses  []*gwv1.GatewayClass
        EnvoyProxies    []*egv1a1.EnvoyProxy
}

• The GC and EP should be stored in list instead of variable
• Above function should be placed in gatewayapi layer (This will be super helpful for file-provider in standalone mode to reuse this logic to load all kinds of resources from file)

Any thoughts on this? cc @envoyproxy/gateway-maintainers

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[shawnh2]

will get to #1295 before resolving this one

[github-actions]

This issue has been automatically marked as stale because it has not had activity in the last 30 days.