RHACS has some system requirements that must be met before you can install it.
You must not install Red Hat Advanced Cluster Security for Kubernetes on:
Amazon Elastic File System (Amazon EFS). Use the Amazon Elastic Block Store (Amazon EBS) with the default gp2 volume type instead.
Older CPUs that do not have the Streaming SIMD Extensions (SSE) 4.2 instruction set.
For example, Intel processors older than Sandy Bridge and AMD processors older than Bulldozer.
(These processors were released in 2011.)
To install Red Hat Advanced Cluster Security for Kubernetes, you must have one of the following systems:
OpenShift Container Platform version 4.11 or later, and cluster nodes with a supported operating system of Red Hat Enterprise Linux CoreOS (RHCOS) or Red Hat Enterprise Linux (RHEL).
a supported managed Kubernetes platform, and cluster nodes with a supported operating system of Amazon Linux, CentOS, Container-Optimized OS from Google, Red Hat Enterprise Linux CoreOS (RHCOS), Debian, Red Hat Enterprise Linux (RHEL), or Ubuntu.
Cluster nodes minimum requirements:
Persistent storage by using persistent volume claim (PVC):
To install using Helm charts:
You must have Helm command-line interface (CLI) v3.2 or newer, if you are installing or configuring Red Hat Advanced Cluster Security for Kubernetes using Helm charts.
helm version command to verify the version of Helm you have installed.
You must have access to the Red Hat Container Registry. For information about downloading images from
registry.redhat.io, see Red Hat Container Registry Authentication.