CODEWITHSUNDEEP
kuberneteskubernetes-helmkubernetes-pod
Justin
Justin

Reputation: 45340

Read Kubernetes deployment annotation

How can I get a particular Kubernetes annotation from a deployment resource using kubectl? I know I can dynamically set an annotation on a deployment using:

kubectl annotate deployment api imageTag=dev-ac5ba48.k1dp9

Is there a single kubectl command to then read this deployments imageTag annotation?

Upvotes: 1

Views: 2872

Answers (2)

Juliano Costa
Juliano Costa

Reputation: 2713

You can use jsonpath for that:

kubectl get deployment api -o=jsonpath='{.metadata.annotations}'

The command above will give you all the annotations of your deployment api.

For reference you can take a look at this doc page as it may help.

Upvotes: 1

hilsenrat
hilsenrat

Reputation: 1430

You can use the following command to get the imageTag annotation (given that annotation exists):

kubectl get deploy DEPLOY_NAME -o jsonpath='{.metadata.annotations.imageTag}'

Upvotes: 2

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