# fleet

Silvano Ngacha

06/16/2021, 5:54 AM
Hi, my name is Silvano and i have a quick question regarding setting up FleetDm. I have been trying to add the hosts in vain and it appears like its an issue with the self-signed certificate. I'd appreciate if someone could guide me on how to enroll hosts to FleetDM Error,
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I0615 15:16:19.983693 17433 tls.cpp:255] TLS/HTTPS POST request to URI: <>
W0615 15:16:20.030148 17433 tls_enroll.cpp:77] Failed enrollment request to <> (Request error: certificate verify failed) retrying...
The Fleet App server url :

Avi Norowitz

06/16/2021, 2:18 PM
For TLS certificate validation to work, you should use a fully qualified domain name rather than an IP address. You'd also need a signed certificate, either from a trusted certificate authority (like or self-signed (requires the use of
on osqueryd). See:[…]-errors-from-osqueryd[…]g-Fleet
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Silvano Ngacha

06/17/2021, 9:02 AM
Thank you @Avi Norowitz Finally, it worked. I appreciate your assistance
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