@JYost Oh well, I was too quick looking at this without noticing the first part of it being really old. Next try:
6/5/2020 2:42:30 PM HostnameChanger Checking Hostname
6/5/2020 2:42:30 PM HostnameChanger Renaming host to HE-L002107
6/5/2020 2:42:30 PM HostnameChanger Joining domain
6/5/2020 2:42:35 PM HostnameChanger Success, code = 0
6/5/2020 2:42:35 PM Power Creating shutdown command in 60 seconds
Looks pretty good to me so far. And from then on the rest of the log shows:
6/5/2020 2:46:22 PM HostnameChanger Checking Hostname
6/5/2020 2:46:22 PM HostnameChanger Hostname is correct
6/5/2020 2:46:22 PM HostnameChanger Attempting to join domain
6/5/2020 2:46:22 PM HostnameChanger Host already joined to target domain
So I can only guess on what you mean by “not entirely sure what the error messages should be telling me”. Guess you mean these log entries:
6/5/2020 2:38 PM Client-Info Version: 0.11.15
6/5/2020 2:38 PM Client-Info OS: Windows
6/5/2020 2:38 PM Middleware::Authentication Waiting for authentication timeout to pass
6/5/2020 2:40 PM Middleware::Communication Download: http://10.6.190.155/fog/management/other/ssl/srvpublic.crt
6/5/2020 2:40 PM Data::RSA FOG Server CA cert found
6/5/2020 2:40 PM Data::RSA ERROR: Certificate validation failed
6/5/2020 2:40 PM Data::RSA ERROR: Trust chain did not complete to the known authority anchor. Errors: The signature of the certificate cannot be verified. (NotSignatureValid)
6/5/2020 2:40 PM Middleware::Authentication ERROR: Could not authenticate
6/5/2020 2:40 PM Middleware::Authentication ERROR: Certificate is not from FOG CA
The fog-client installed on this machine was pinned to a FOG server different to the one it is talking to right now. I suppose you switched your certificates or FOG server some time between installing this fog-client (0.11.15) and letting it talk to it now. Good news is that the fog-client figured there is an update (version 0.11.19 in the logs from then on), installed that and re-pinned to the current FOG server which essentially fixed the problem.
which brings to mind another question…why are there still fog.log entries from back in March and then appended with the log entries from Friday?
This means the fog-client on this machine (or your master??) has been running in March or the date/time of this machine was way off.