If the Fuse console operator is installed from the Operator Hub, no resources are defined in the resulting deployment object. The resources section is completely empty. Some installations of OCP require that all deployments specify resource requests and limits; failing to do so makes the operator hard to install.

The manual installation procedure described in the documentation [1] does get resource requests and limits, so this seems to be a problem specific to the use of the Operator Hub.

[1] https://access.redhat.com/documentation/en-us/red_hat_fuse/7.10/html/managing_fuse_on_openshift/fuse-console-setup-openshift4#fuse-console-install-openshift4-commandline