update

Imports

• github.com/golang/glog
• github.com/kubermatic/kubermatic/api/pkg/api/v1
• github.com/kubermatic/kubermatic/api/pkg/crd/kubermatic/v1
• github.com/kubermatic/kubermatic/api/pkg/semver
• github.com/kubermatic/kubermatic/api/pkg/version
• k8s.io/api/core/v1
• k8s.io/apimachinery/pkg/api/errors
• k8s.io/client-go/tools/record
• sigs.k8s.io/controller-runtime/pkg/client
• sigs.k8s.io/controller-runtime/pkg/controller
• sigs.k8s.io/controller-runtime/pkg/handler
• sigs.k8s.io/controller-runtime/pkg/manager
• sigs.k8s.io/controller-runtime/pkg/reconcile
• sigs.k8s.io/controller-runtime/pkg/source

Standard library imports

• context
• fmt