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kyverno/pkg/engine/policyContext.go
Charles-Edouard Brétéché 3d554ce53b
refactor: engine context (#3563)
Co-authored-by: Jim Bugwadia <jim@nirmata.com>
Co-authored-by: shuting <shuting@nirmata.com>
2022-04-09 11:52:50 +00:00

54 lines
1.6 KiB
Go

package engine
import (
kyverno "github.com/kyverno/kyverno/api/kyverno/v1"
client "github.com/kyverno/kyverno/pkg/dclient"
"github.com/kyverno/kyverno/pkg/engine/context"
"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
)
// PolicyContext contains the contexts for engine to process
type PolicyContext struct {
// Policy is the policy to be processed
Policy kyverno.PolicyInterface
// NewResource is the resource to be processed
NewResource unstructured.Unstructured
// OldResource is the prior resource for an update, or nil
OldResource unstructured.Unstructured
// Element is set when the context is used for processing a foreach loop
Element unstructured.Unstructured
// AdmissionInfo contains the admission request information
AdmissionInfo kyverno.RequestInfo
// Dynamic client - used by generate
Client *client.Client
// Config handler
ExcludeGroupRole []string
ExcludeResourceFunc func(kind, namespace, name string) bool
// JSONContext is the variable context
JSONContext context.Interface
// NamespaceLabels stores the label of namespace to be processed by namespace selector
NamespaceLabels map[string]string
}
func (pc *PolicyContext) Copy() *PolicyContext {
return &PolicyContext{
Policy: pc.Policy,
NewResource: pc.NewResource,
OldResource: pc.OldResource,
AdmissionInfo: pc.AdmissionInfo,
Client: pc.Client,
ExcludeGroupRole: pc.ExcludeGroupRole,
ExcludeResourceFunc: pc.ExcludeResourceFunc,
JSONContext: pc.JSONContext,
NamespaceLabels: pc.NamespaceLabels,
}
}