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I want to make sure my kubernetes cluster doesnt talk to a specific domain name (*.domain.tld). How can I blacklist it?

Thanks

fotoflo
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1 Answers1

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You should be looking into Network Policies but I think only IP's can be blocked not domains.

I think this might be achievable with istio and policy enforcement, this is explained at Denials and White/Black Listing.

You can also check out this Stack question IP Blacklisting in Istio.

Discombobulate
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