To fix the following error message in the UCS manager, there needs to be some work done on the Fabric Interconnect.
invalid-keyring-certificate
default Keyring's certificate is invalid, reason: expired.
sys/pki-ext/keyring-default/fault-F0909
Login to the fabric interconnect and do the following steps:
scope security
scope keyring default
set regenerate yes
commit-buffer
show detail
scope system
scope services
disable http
disable https
commit-buffer
enable https
# if needed
# enable http
commit-buffer