Cheatsheet syntax to retrieve Secret values with dashes (-) in their key names

[stemid]

This template syntax was not obvious to me until someone pointed it out on stackexchange, it should be in the cheatsheet for future users. Because trying to retrieve a value with dashes in its key-name using the normal template syntax will result in an error.

I placed the example under the other example that also deals with "non-standard" characters in key names like period.

[k8s-triage-robot]

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• ✅ login: stemid / name: Stefan Midjich (5e9e7d0)

[reylejano]

@stemid , the CLA must be signed before this PR can be reviewed
Please sign the CLA
https://github.com/kubernetes/community/blob/master/CLA.md

[Sea-n]

Hey @krousey, you are in the reviewers list, how do you think about this suggestion?
/cc @krousey

The labels are missing due to no CLA signed.
/language en

[Sea-n]

/sig docs

[stemid]

Hey @krousey, you are in the reviewers list, how do you think about this suggestion? /cc @krousey

The labels are missing due to no CLA signed. /language en

Why do people keep saying I haven't signed the CLA? I have definitely signed it.

[Sea-n]

The labels are missing due to no CLA signed.
/language en

Why do people keep saying I haven't signed the CLA? I have definitely signed it.

I know you already signed CLA when I reviewing your PR.

What I am saying is that CLA hasn't been signed at the beginning, so the bot didn't automatically add language label and assign reviewer.

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[reylejano]

/lgtm

[k8s-ci-robot]

LGTM label has been added.

Git tree hash: b798801610dccbe44afc73159c07ddd7652f0388

[kbhawkey]

Preview:
https://deploy-preview-32491--kubernetes-io-main-staging.netlify.app/docs/reference/kubectl/cheatsheet/#viewing-finding-resources

[kbhawkey]

I have not tested this template. @stemid, did you evaluate the command and template? Thanks.

[stemid]

Sure @kbhawkey I have tested it verbatim.

kubectl create secret generic my-secret --from-literal=key-name-with-dashes=supersecret
kubectl get secret my-secret --template='{{index .data "key-name-with-dashes"}}'
c3VwZXJzZWNyZXQ=

[kbhawkey]

/approve

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