OpenShift Service Mesh is supported on FIPS enabled OpenShift clusters. Operators that are supported on FIPS clusters should indicate this in the catalogue. See [Serverless as an example|https://catalog.redhat.com/software/container-stacks/detail/5ec53fcb110f56bd24f2ddc5|https://catalog.redhat.com/software/container-stacks/detail/5ec53fcb110f56bd24f2ddc5].]

This is set using the `operators.openshift.io/infrastructure-features` annotation, documented here: https://access.redhat.com/documentation/en-us/openshift_container_platform/4.13/html/operators/developing-operators#osdk-csv-manual-annotations_osdk-generating-csvs

The FIPS feature is also documented here: https://redhat-connect.gitbook.io/catalog-help/product-details#infrastructure-features