/
validate.go
33 lines (30 loc) · 1.08 KB
/
validate.go
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package isbsvc
import (
"fmt"
dfv1 "github.com/numaproj/numaflow/pkg/apis/numaflow/v1alpha1"
)
// ValidateInterStepBufferService accepts an isbs and performs validation against it
func ValidateInterStepBufferService(isbs *dfv1.InterStepBufferService) error {
if isbs.Spec.Redis == nil && isbs.Spec.JetStream == nil {
return fmt.Errorf("invalid spec: either \"spec.redis\" or \"spec.jetstream\" needs to be specified")
}
if isbs.Spec.Redis != nil {
if isbs.Spec.Redis.Native != nil && isbs.Spec.Redis.External != nil {
return fmt.Errorf("\"native\" and \"external\" can not be defined together")
}
if isbs.Spec.Redis.Native == nil && isbs.Spec.Redis.External == nil {
return fmt.Errorf("either \"native\" or \"external\" must be defined")
}
if native := isbs.Spec.Redis.Native; native != nil {
if native.Version == "" {
return fmt.Errorf("invalid spec: \"spec.redis.native.version\" is not defined")
}
}
}
if x := isbs.Spec.JetStream; x != nil {
if x.Version == "" {
return fmt.Errorf("invalid spec: \"spec.jetstream.version\" is not defined")
}
}
return nil
}