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add.go
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add.go
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package controlplane
import (
"context"
"fmt"
"sync/atomic"
extensionscontroller "github.com/gardener/gardener/extensions/pkg/controller"
"github.com/gardener/gardener/extensions/pkg/controller/controlplane"
"github.com/gardener/gardener/extensions/pkg/controller/controlplane/genericactuator"
"github.com/gardener/gardener/extensions/pkg/util"
"github.com/metal-stack/gardener-extension-provider-metal/pkg/apis/config"
"github.com/metal-stack/gardener-extension-provider-metal/pkg/imagevector"
"github.com/metal-stack/gardener-extension-provider-metal/pkg/metal"
"sigs.k8s.io/controller-runtime/pkg/controller"
"sigs.k8s.io/controller-runtime/pkg/log"
"sigs.k8s.io/controller-runtime/pkg/manager"
"sigs.k8s.io/controller-runtime/pkg/webhook"
)
var (
// DefaultAddOptions are the default AddOptions for AddToManager.
DefaultAddOptions = AddOptions{}
logger = log.Log.WithName("metal-controlplane-controller")
)
// AddOptions are options to apply when adding the Packet controlplane controller to the manager.
type AddOptions struct {
ControllerConfig config.ControllerConfiguration
// Controller are the controller.Options.
Controller controller.Options
// IgnoreOperationAnnotation specifies whether to ignore the operation annotation or not.
IgnoreOperationAnnotation bool
// ShootWebhookConfig specifies the desired Shoot MutatingWebhooksConfiguration.
ShootWebhookConfig *atomic.Value
// WebhookServerNamespace is the namespace in which the webhook server runs.
WebhookServerNamespace string
}
// AddToManagerWithOptions adds a controller with the given Options to the given manager.
// The opts.Reconciler is being set with a newly instantiated actuator.
func AddToManagerWithOptions(ctx context.Context, mgr manager.Manager, opts AddOptions) error {
webhookServer := mgr.GetWebhookServer()
defaultServer, ok := webhookServer.(*webhook.DefaultServer)
if !ok {
return fmt.Errorf("expected *webhook.DefaultServer, got %T", webhookServer)
}
actuator, err := genericactuator.NewActuator(mgr, metal.Name,
secretConfigsFunc, shootAccessSecretsFunc, nil, nil,
configChart, controlPlaneChart, cpShootChart, nil, storageClassChart, nil,
NewValuesProvider(mgr, opts.ControllerConfig), extensionscontroller.ChartRendererFactoryFunc(util.NewChartRendererForShoot),
imagevector.ImageVector(), "", opts.ShootWebhookConfig, opts.WebhookServerNamespace, defaultServer.Options.Port,
)
if err != nil {
return err
}
return controlplane.Add(ctx, mgr, controlplane.AddArgs{
Actuator: actuator,
ControllerOptions: opts.Controller,
Predicates: controlplane.DefaultPredicates(ctx, mgr, opts.IgnoreOperationAnnotation),
Type: metal.Type,
})
}
// AddToManager adds a controller with the default Options.
func AddToManager(ctx context.Context, mgr manager.Manager) error {
return AddToManagerWithOptions(ctx, mgr, DefaultAddOptions)
}