D.2. Enabling FIPS in RHEL hosts and the standalone Manager
You can enable FIPS mode when installing a Red Hat Enterprise Linux (RHEL) host. For details, see Installing a RHEL 8 system with FIPS mode enabled in the guide Security hardening for Red Hat Enterprise Linux 8. Red Hat does not support switching a provisioned host or Manager machine to FIPS mode
Verify that FIPS is enabled by entering the command
fips-mode-setup --check on the host. The command should return
FIPS mode is enabled:
# fips-mode-setup --check FIPS mode is enabled.