3.5.2. Installing through up2date
There is an environment variable, DONT_RUN_PKICREATE, which will stop the pkicreate script from running automatically after the subsystems are installed. This allows the default instances to be installed in user-defined installation directories, instead of the default locations in var/lib. It can be preferable to install through the ISO image with this environment variable set to block the pkicreate script for deployments where the default instances must be installed in custom locations.
To install the subsystems on Red Hat Enterprise Linux using the up2date command, run a command like the following for each subsystem:
up2date rhpki-subsystem
subsystem can be ca for the CA, kra for the DRM, ocsp for the OCSP, tks for the TKS, and tps for the TPS.
up2date is used only for the first subsystem instance; any additional subsystem instances should be added using pkicreate.
To install the client using up2date, run the following:
up2date esc