Difference between revisions of "Kubectl patch"
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* <code>[[Unsupported Media Type]]</code> | * <code>[[Unsupported Media Type]]</code> | ||
* <code>[[The request is invalid: the server rejected our request due to an error in our request]]</code> | * <code>[[The request is invalid: the server rejected our request due to an error in our request]]</code> | ||
+ | * [[sed]] | ||
== See also == | == See also == |
Revision as of 15:25, 9 August 2023
Update field(s) of a resource using strategic merge patch.
kubectl patch --help -p, --patch=:
The patch to be applied to the resource JSON file.
kubectl patch svc argocd-server -n argocd -p '{"spec": {"type": "LoadBalancer"}}'
kubectl patch pv
kubectl patch pvc
kubectl patch sts elastic-operator
kubectl patch cronjobs
kubectl patch provisioner
kubectl patch ValidatingWebhookConfiguration
Stop DaemonSet by appliying a nodeSelector
kubectl patch daemonset <name-of-daemon-set> -p '{"spec": {"template": {"spec": {"nodeSelector": {"non-existing": "true"}}}}}'
Start DaemonSet by removing the nodeSelector :
kubectl patch daemonset <name-of-daemon-set> --type json -p='[{"op": "remove", "path": "/spec/template/spec/nodeSelector/non-existing"}]'
kubectl get ds -A
kubectl patch --type=json -p='[{"op": "remove", "path": "metadata.creationTimestamp"}]'
Related
UnsuportedMediaType
Unsupported Media Type
The request is invalid: the server rejected our request due to an error in our request
- sed
See also
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