Merge pull request #23754 from sftim/20200908_link_to_well_known_labels

Link to well-known labels rather than repeating the list
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Kubernetes Prow Robot 2020-09-18 21:34:27 -07:00 committed by GitHub
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@ -73,17 +73,7 @@ verify that it worked by running `kubectl get pods -o wide` and looking at the
## Interlude: built-in node labels {#built-in-node-labels}
In addition to labels you [attach](#step-one-attach-label-to-the-node), nodes come pre-populated
with a standard set of labels. These labels are
* [`kubernetes.io/hostname`](/docs/reference/kubernetes-api/labels-annotations-taints/#kubernetes-io-hostname)
* [`failure-domain.beta.kubernetes.io/zone`](/docs/reference/kubernetes-api/labels-annotations-taints/#failure-domainbetakubernetesiozone)
* [`failure-domain.beta.kubernetes.io/region`](/docs/reference/kubernetes-api/labels-annotations-taints/#failure-domainbetakubernetesioregion)
* [`topology.kubernetes.io/zone`](/docs/reference/kubernetes-api/labels-annotations-taints/#topologykubernetesiozone)
* [`topology.kubernetes.io/region`](/docs/reference/kubernetes-api/labels-annotations-taints/#topologykubernetesiozone)
* [`beta.kubernetes.io/instance-type`](/docs/reference/kubernetes-api/labels-annotations-taints/#beta-kubernetes-io-instance-type)
* [`node.kubernetes.io/instance-type`](/docs/reference/kubernetes-api/labels-annotations-taints/#nodekubernetesioinstance-type)
* [`kubernetes.io/os`](/docs/reference/kubernetes-api/labels-annotations-taints/#kubernetes-io-os)
* [`kubernetes.io/arch`](/docs/reference/kubernetes-api/labels-annotations-taints/#kubernetes-io-arch)
with a standard set of labels. See [Well-Known Labels, Annotations and Taints](/docs/reference/kubernetes-api/labels-annotations-taints/) for a list of these.
{{< note >}}
The value of these labels is cloud provider specific and is not guaranteed to be reliable.