🌱 Automatically create namespace if its not found in hubaddon install command

[RokibulHasan7]

Summary

Related issue(s)

Fixes #

[JustinKuli]

/hold for dhaiducek and/or nitpick.

[JustinKuli]

Other than the one nitpick, I think it looks great!

[dhaiducek]

Thanks for the update @RokibulHasan7! I'm not so sure clusteradm should be in the business of creating the namespace without an additional flag. Since the namespace is provided via a --namespace flag, if a namespace is misspelled with a manual command, the current flow wouldn't give the user a heads-up that their namespace is wrong, but I could see this being helpful with automation. If that makes sense, would you add a --create-namespace flag to gate this code?

[dhaiducek]

LGTM! Thanks!

Adding additional reviewers for awareness and approval.

/cc @qiujian16 @zhujian7

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: dhaiducek, JustinKuli, RokibulHasan7

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• pkg/cmd/install/hubaddon/OWNERS [JustinKuli,dhaiducek]

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[zhujian7]

LGTM

[dhaiducek]

/unhold