| /* |
| Copyright 2019 The Kubernetes Authors. |
| |
| Licensed under the Apache License, Version 2.0 (the "License"); |
| you may not use this file except in compliance with the License. |
| You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, software |
| distributed under the License is distributed on an "AS IS" BASIS, |
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| See the License for the specific language governing permissions and |
| limitations under the License. |
| */ |
| |
| package v1 |
| |
| const ( |
| LabelHostname = "kubernetes.io/hostname" |
| |
| LabelZoneFailureDomain = "failure-domain.beta.kubernetes.io/zone" |
| LabelZoneRegion = "failure-domain.beta.kubernetes.io/region" |
| LabelZoneFailureDomainStable = "topology.kubernetes.io/zone" |
| LabelZoneRegionStable = "topology.kubernetes.io/region" |
| |
| LabelInstanceType = "beta.kubernetes.io/instance-type" |
| LabelInstanceTypeStable = "node.kubernetes.io/instance-type" |
| |
| LabelOSStable = "kubernetes.io/os" |
| LabelArchStable = "kubernetes.io/arch" |
| |
| // LabelWindowsBuild is used on Windows nodes to specify the Windows build number starting with v1.17.0. |
| // It's in the format MajorVersion.MinorVersion.BuildNumber (for ex: 10.0.17763) |
| LabelWindowsBuild = "node.kubernetes.io/windows-build" |
| |
| // LabelNamespaceSuffixKubelet is an allowed label namespace suffix kubelets can self-set ([*.]kubelet.kubernetes.io/*) |
| LabelNamespaceSuffixKubelet = "kubelet.kubernetes.io" |
| // LabelNamespaceSuffixNode is an allowed label namespace suffix kubelets can self-set ([*.]node.kubernetes.io/*) |
| LabelNamespaceSuffixNode = "node.kubernetes.io" |
| |
| // LabelNamespaceNodeRestriction is a forbidden label namespace that kubelets may not self-set when the NodeRestriction admission plugin is enabled |
| LabelNamespaceNodeRestriction = "node-restriction.kubernetes.io" |
| |
| // IsHeadlessService is added by Controller to an Endpoint denoting if its parent |
| // Service is Headless. The existence of this label can be used further by other |
| // controllers and kube-proxy to check if the Endpoint objects should be replicated when |
| // using Headless Services |
| IsHeadlessService = "service.kubernetes.io/headless" |
| ) |