Merge remote-tracking branch 'upstream/main' into dev-1.24
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@@ -31,7 +31,7 @@ kube-apiserver --authorization-mode=Example,RBAC --other-options --more-options
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The RBAC API declares four kinds of Kubernetes object: _Role_, _ClusterRole_,
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_RoleBinding_ and _ClusterRoleBinding_. You can
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[describe objects](/docs/concepts/overview/working-with-objects/kubernetes-objects/#understanding-kubernetes-objects),
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or amend them, using tools such as `kubectl,` just like any other Kubernetes object.
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or amend them, using tools such as `kubectl`, just like any other Kubernetes object.
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{{< caution >}}
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These objects, by design, impose access restrictions. If you are making changes
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@@ -19,4 +19,9 @@ You can request eviction either by directly calling the Eviction API
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using a client of the kube-apiserver, like the `kubectl drain` command.
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When an `Eviction` object is created, the API server terminates the Pod.
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API-initiated evictions respect your configured [`PodDisruptionBudgets`](/docs/tasks/run-application/configure-pdb/)
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and [`terminationGracePeriodSeconds`](/docs/concepts/workloads/pods/pod-lifecycle#pod-termination).
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API-initiated eviction is not the same as [node-pressure eviction](/docs/concepts/scheduling-eviction/eviction/#kubelet-eviction).
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* See [API-initiated eviction](/docs/concepts/scheduling-eviction/api-eviction/) for more information.
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@@ -15,6 +15,76 @@ This document serves both as a reference to the values and as a coordination poi
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## Labels, annotations and taints used on API objects
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### app.kubernetes.io/component
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Example: `app.kubernetes.io/component=database`
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Used on: All Objects
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The component within the architecture.
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One of the [recommended labels](/docs/concepts/overview/working-with-objects/common-labels/#labels).
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### app.kubernetes.io/created-by
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Example: `app.kubernetes.io/created-by=controller-manager`
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Used on: All Objects
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The controller/user who created this resource.
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One of the [recommended labels](/docs/concepts/overview/working-with-objects/common-labels/#labels).
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### app.kubernetes.io/instance
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Example: `app.kubernetes.io/instance=mysql-abcxzy`
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Used on: All Objects
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A unique name identifying the instance of an application.
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One of the [recommended labels](/docs/concepts/overview/working-with-objects/common-labels/#labels).
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### app.kubernetes.io/managed-by
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Example: `app.kubernetes.io/managed-by=helm`
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Used on: All Objects
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The tool being used to manage the operation of an application.
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One of the [recommended labels](/docs/concepts/overview/working-with-objects/common-labels/#labels).
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### app.kubernetes.io/name
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Example: `app.kubernetes.io/name=mysql`
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Used on: All Objects
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The name of the application.
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One of the [recommended labels](/docs/concepts/overview/working-with-objects/common-labels/#labels).
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### app.kubernetes.io/part-of
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Example: `app.kubernetes.io/part-of=wordpress`
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Used on: All Objects
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The name of a higher level application this one is part of.
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One of the [recommended labels](/docs/concepts/overview/working-with-objects/common-labels/#labels).
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### app.kubernetes.io/version
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Example: `app.kubernetes.io/version="5.7.21"`
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Used on: All Objects
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The current version of the application (e.g., a semantic version, revision hash, etc.).
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One of the [recommended labels](/docs/concepts/overview/working-with-objects/common-labels/#labels).
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### kubernetes.io/arch
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Example: `kubernetes.io/arch=amd64`
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