Update cheatsheets

tldr/kubectl-annotate

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+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# kubectl annotate
+
+> Annotates Kubernetes resources.
+> More information: <https://kubernetes.io/docs/reference/kubectl/generated/kubectl_annotate>.
+
+- Annotate a pod:
+
+`kubectl annotate {{[po|pods]}} {{pod_name}} {{key}}={{value}}`
+
+- Update a pod annotation by overwriting the existing value:
+
+`kubectl annotate {{[po|pods]}} {{pod_name}} {{key}}={{value}} --overwrite`
+
+- Annotate all pods in a namespace with a specific label selector:
+
+`kubectl annotate {{[po|pods]}} {{key}}={{value}} {{[-l|--selector]}} {{label_key}}={{label_value}}`
+
+- List all annotations a pod has:
+
+`kubectl annotate {{[po|pods]}} {{pod_name}} --list`
+
+- Remove the annotation from a pod:
+
+`kubectl annotate {{[po|pods]}} {{pod_name}} {{key}}-`