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kyverno/pkg/background/request_process.go
shuting 8a9a98d8b5
Add handler to UR.status (#3791)
* - Add "handler" to "ur.status"
- Mark / Unmark handler upon UR reconciliation

Signed-off-by: ShutingZhao <shuting@nirmata.com>

* Add field onPolicyUpdate

Signed-off-by: ShutingZhao <shuting@nirmata.com>

* Update API docs

Signed-off-by: ShutingZhao <shuting@nirmata.com>

* Add delay in generate e2e tests

Signed-off-by: ShutingZhao <shuting@nirmata.com>

* Remove duplicate logic for cleaning up the cloned resource

Signed-off-by: ShutingZhao <shuting@nirmata.com>
2022-05-05 16:26:27 +05:30

53 lines
1.6 KiB
Go

package background
import (
"context"
urkyverno "github.com/kyverno/kyverno/api/kyverno/v1beta1"
"github.com/kyverno/kyverno/pkg/background/generate"
"github.com/kyverno/kyverno/pkg/background/mutate"
"github.com/kyverno/kyverno/pkg/config"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
)
func (c *Controller) ProcessUR(ur *urkyverno.UpdateRequest) error {
switch ur.Spec.Type {
case urkyverno.Mutate:
ctrl, _ := mutate.NewMutateExistingController(c.kyvernoClient, c.client,
c.policyLister, c.npolicyLister, c.urLister, c.eventGen, c.log, c.Config)
return ctrl.ProcessUR(ur)
case urkyverno.Generate:
ctrl, _ := generate.NewGenerateController(c.kyvernoClient, c.client,
c.policyLister, c.npolicyLister, c.urLister, c.eventGen, c.nsLister, c.log, c.Config,
)
return ctrl.ProcessUR(ur)
}
return nil
}
func (c *Controller) MarkUR(ur *urkyverno.UpdateRequest) (*urkyverno.UpdateRequest, bool, error) {
handler := ur.Status.Handler
if handler != "" {
if handler != config.KyvernoPodName {
return nil, false, nil
}
return ur, true, nil
}
handler = config.KyvernoPodName
ur.Status.Handler = handler
new, err := c.kyvernoClient.KyvernoV1beta1().UpdateRequests(config.KyvernoNamespace).UpdateStatus(context.TODO(), ur, metav1.UpdateOptions{})
return new, true, err
}
func (c *Controller) UnmarkUR(ur *urkyverno.UpdateRequest) error {
newUR, err := c.urLister.Get(ur.Name)
if err != nil {
return err
}
newUR.Status.Handler = ""
_, err = c.kyvernoClient.KyvernoV1beta1().UpdateRequests(config.KyvernoNamespace).UpdateStatus(context.TODO(), newUR, metav1.UpdateOptions{})
return err
}