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HardSystem designTechnical
From the same client, PodIP:8080 succeeds. ServiceIP:80 and the Service DNS name on port 80 both fail. DNS resolves to the expected Service IP. The Service selects the ready Pod but targetPort is 9090. Diagnose the layer and next check.
1Give yourself 5 minutes
2Answer out loud, not in your head
3Then compare with the answer below
0
Reference answer
Then expect these follow-ups
What changes if the direct-IP request omitted the original TLS server name?
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