It’s never an issue with DNS! Even when DNS looks right…it’s still DNS! I came across an issue today trying to upgrade a 6.5 VCSA to 6.7. The new VCSA appliance deployment was failing with an OVFTool error suggesting that DNS was incorrectly configured.
OVFTool [Originator@6876 sub=Default] Curl_perform error code 6 (Couldn't resolve host name)
OVFTool [Originator@6876 sub=Default] Closing image source and targets
OVFTool [Originator@6876 sub=Default] CURL error buffer: Could not resolve: tpm00-104.aperaturelabs.biz (Domain name not found)
Initially I used the FQDN for source and target vCenter’s […] Read More