Docs: Kubernetes policy primer example is missing output box

[rleekin]

in the documentation, under the Policy Primer via Examples section, in the Deny Rules section. The last sentence of that section ends without an image or answer.

"When the deny rule is evaluated with the input above, the answer is:"

I think this is an error and I would be happy to fix it if you tell me what should be there. Thanks

[patrick-east]

Thanks @rleekin that is indeed an error.

It looks like it should be showing the output of the "live doc" snippets above, the GitHub markdown renderer shows it a little different (although still broken) https://github.com/open-policy-agent/opa/blob/master/docs/content/kubernetes-primer.md#deny-rules

In the source code it has https://github.com/open-policy-agent/opa/blame/master/docs/content/kubernetes-primer.md#L83-L88 (linking to blame since all the nicer views hide the markdown 😢 ) Where the live:container_images:query:hidden section isn't closed, so it breaks the output section. For reference on those blocks take a look at https://github.com/open-policy-agent/opa/tree/master/docs#live-code-blocks

So.. I think what we need to do is add the ``` to close the query section, which should get the output box to appear. Then for the query we probably want `data.kubernetes.admission.deny` since it is referencing the policy up above, which should then populate the output box correctly with the result.

[rleekin]

okay, I'll work on fixing this, please assign me to this. Thanks Patrick!