Added the new antctl check command documentation

[kanha-gupta]

Added documentation for the new antctl check command.

[kanha-gupta]

Please review. changes have been pushed

[antoninbas]

Only nits from me. Overall it looks good.
Maybe it's a bit early for this now, but as we keep improving this tool it may make sense to add a reference to it in getting-started.md

[kanha-gupta]

Only nits from me. Overall it looks good. Maybe it's a bit early for this now, but as we keep improving this tool it may make sense to add a reference to it in getting-started.md

Can we add reference with a beta tag on it ? I believe that even its early, It would be very helpful while setup

[tnqn]

LGTM

[antoninbas]

Only nits from me. Overall it looks good. Maybe it's a bit early for this now, but as we keep improving this tool it may make sense to add a reference to it in getting-started.md

Can we add reference with a beta tag on it ? I believe that even its early, It would be very helpful while setup

I think it's better to wait for a release before updating getting-started.md. Let's keep adding a few more tests and keep on enhancing the tool. We will mention the new commands in the release notes for Antrea v2.1 though.
When we update getting-started.md, we should also update the NOTES for the Antrea Helm chart, to suggest that users run the antctl check installation command after a successful installation.