Difference between revisions of "Kubectl label"
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| − | + | <code>kubectl label</code> Update labels on resources ([https://kubernetes.io/docs/reference/generated/kubectl/kubectl-commands#label k8.io]) | |
| − | + | __NOTOC__ | |
| + | == Commands == | ||
| + | * <code>[[kubectl label --help]]</code> | ||
| + | * <code>[[kubectl label pods]] my-pod new-label=awesome_label</code> | ||
| + | * <code>[[kubectl label nodes]] <node-name> <label-key>=<label-value></code> | ||
| + | * <code>[[kubectl label namespace]] default [[istio]]-injection=enabled</code> | ||
| − | [[ | + | == Examples == |
| − | + | kubectl label [[namespace]] default [[istio]]-injection=enabled | |
| + | namespace/default labeled | ||
| + | Related: [[Install Istio]] | ||
| + | == Errors == | ||
kubectl label | kubectl label | ||
error: one or more resources must be specified as <resource> <name> or <resource>/<name> | error: one or more resources must be specified as <resource> <name> or <resource>/<name> | ||
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| − | |||
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== Related terms == | == Related terms == | ||
| Line 17: | Line 21: | ||
* <code>[[kubectl get nodes --show-labels]]</code> | * <code>[[kubectl get nodes --show-labels]]</code> | ||
* <code>[[kubectl get pods --show-labels]]</code> | * <code>[[kubectl get pods --show-labels]]</code> | ||
| + | * <code>[[eks.amazonaws.com/compute-type: fargate]]</code> | ||
| + | * <code>[[labels:]]</code> | ||
== Activities == | == Activities == | ||
* [[CKA v1.18: Use label selectors to schedule Pods]] | * [[CKA v1.18: Use label selectors to schedule Pods]] | ||
* [[CKA v1.15: Understand how to use Labels, Selector and Annotations]] | * [[CKA v1.15: Understand how to use Labels, Selector and Annotations]] | ||
| + | * [[Assign Pods to Nodes using Node Affinity]] | ||
== See also == | == See also == | ||
Latest revision as of 14:55, 20 November 2023
kubectl label Update labels on resources (k8.io)
Commands[edit]
kubectl label --helpkubectl label pods my-pod new-label=awesome_labelkubectl label nodes <node-name> <label-key>=<label-value>kubectl label namespace default istio-injection=enabled
Examples[edit]
kubectl label namespace default istio-injection=enabled namespace/default labeled Related: Install Istio
Errors[edit]
kubectl label error: one or more resources must be specified as <resource> <name> or <resource>/<name>
Related terms[edit]
kubectl annotatekubectl get nodes --show-labelskubectl get pods --show-labelseks.amazonaws.com/compute-type: fargatelabels:
Activities[edit]
- CKA v1.18: Use label selectors to schedule Pods
- CKA v1.15: Understand how to use Labels, Selector and Annotations
- Assign Pods to Nodes using Node Affinity
See also[edit]
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