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Supported platforms and installation methods | Installing | Red Hat Advanced Cluster Security for Kubernetes 4.1
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Supported platforms and installation methods

Red Hat Advanced Cluster Security for Kubernetes (RHACS) is supported on OpenShift Container Platform and Kubernetes platforms. For more information about supported self-managed and managed platforms, see Red Hat Advanced Cluster Security for Kubernetes Support Policy.

Installation methods for different platforms

You can perform different types of installations on different platforms.

Not all installation methods are supported for all platforms.
Table 1. Supported platforms and recommended installation methods
Platform type [1] Platform [2] Supported for Central Supported for Secured Clusters Supported installation methods Installation steps

Managed service platform

Red Hat OpenShift Dedicated (OSD)

Yes

Yes

Operator (recommended), Helm charts, or roxctl CLI [3]

Azure Red Hat OpenShift (ARO)

Yes

Yes

Red Hat OpenShift service on AWS (ROSA)

Yes

Yes

Amazon Elastic Kubernetes service (Amazon EKS)

Limited [4]

Yes

Helm charts (recommended), or roxctl CLI [3]

Google Kubernetes Engine (Google GKE)

Limited [4]

Yes

Microsoft Azure Kubernetes service (Microsoft AKS)

Limited [4]

Yes

Self-managed platform

Red Hat OpenShift Container Platform (OCP) 4.x

Yes

Yes

Operator (recommended), Helm charts, or roxctl CLI [3]

Red Hat OpenShift Kubernetes Engine (OKE) 4.x

No

Yes

  1. The availability of support for each platform depends on the overarching lifecycle of the platform and the end-of-life date.

  2. For more information about supported self-managed and managed platforms, see Red Hat Advanced Cluster Security for Kubernetes Support Policy.

  3. Do not use the roxctl installation method unless you have specific requirements for following this installation method.

  4. RHACS Central is tested, qualified, and is fully supported exclusively on OpenShift Container Platform 4. Deployment and use of Central in environments that are not OpenShift Container Platform 4 is possible, but support is limited to the RHACS product software only and not to the underlying infrastructure provider. As part of problem diagnosis and isolation, it is necessary to reproduce problems in an OpenShift Container Platform 4 environment. If an issue is specific to a provider and cluster that is not OpenShift Container Platform 4, Red Hat provides commercially reasonable support to isolate issues. You are expected to open a case with your respective provider. For instructions, see the Red Hat 3rd Party Support Policy.

Installation methods for different architectures

Red Hat Advanced Cluster Security for Kubernetes (RHACS) supports the following architectures.

Table 2. Supported architectures and recommended installation methods
Supported architectures Supported for Central Supported for Secured Clusters Supported installation methods

AMD64

Yes

Yes

Operator (preferred), Helm charts, or roxctl CLI (not recommended)

ppc64le (IBM Power)

No

Yes (OpenShift Container Platform version 4.12 and later)

Operator is the only supported install method.

s390x (IBM Z and IBM® LinuxONE)

No

Yes (OpenShift Container Platform versions 4.10, 4.12 and later)

Supported Browsers for RHACS

Red Hat Advanced Cluster Security for Kubernetes (RHACS) browser support complies with Red Hat policy and includes the following browsers:

  • Google Chrome

  • Mozilla Firefox

  • Apple Safari

  • Microsoft Edge