OpenShift Container Platform 4.x Tested Integrations (for x86_x64)

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Tested Integrations are a defined set of specifically tested configurations and interface points between technologies that represent the most common combinations that Red Hat OpenShift Container Platform (OCP) customers are using or deploying for the x86_64 architecture. For these integrations, Red Hat has directly, or through certified partners, exercised a full range of platform tests as part of the product release process. Issues identified as part of this testing process are highlighted in release notes for Red Hat OpenShift Container Platform. For more information on each of these please see the Red Hat Enterprise Linux Certified Ecosystem, in the hardware and cloud provider spaces.

If you are looking for information on other cpu architectures, please see this article for more information.

It is possible to run Red Hat OpenShift with alternative configurations, not explicitly listed by this page or as part of the product documentation. Please ensure to refer to the Red Hat OpenShift Container Platform for more information on how those configurations are supported.
This list of tested integrations is expected to expand over time, however, this page is limited to only covering what OpenShift supported at the time the minor version GA'ed. This means that it is possible for other configurations to be "tested" and/or "supported" that are not listed, due to patch update. Please see the product release notes for more details regarding those configurations.

Terms and Definitions

In order to keep the information on this page brief and simple to read, we will use one to two-word phrases or terms throughout the document to describe how OpenShift is tested in conjunction with other products. If you see the following terms you can refer to these definitions to gain a better understanding of the term.

  • IPI: Installer Provisioned Infrastructure, please see the OpenShift Installation Overview for more details on this term.
  • UPI: User Provisioned Infrastructure, please see the OpenShift Installation Overview for more details on this term.
  • Tested: Where this term is used, Red Hat has explicitly tested OpenShift (for the denoted minor version[s]) with the denoted component, platform, or integration point. Where this term is seen customers should expect the documented features connected/related to this integration to work, and where they do not, users should open a support case so that the issue can be investigated and addressed.
  • Not Tested: Not Tested: Where this term is used, Red Hat has not explicitly carried out testing a combination of the designated component with the OpenShift release.

Platforms and Infrastructure

Red Hat OpenShift Container Platform is fully supported running on Red Hat Enterprise Linux as well as Red Hat Enterprise Linux CoreOS. Version information for each OCP minor version will be shared below, or as part of the product release notes.

Operating Systems 4.1 4.2 4.3
Control Plane
Red Hat Enterprise Linux CoreOS 4.1 4.2 4.3
Compute Nodes
Red Hat Enterprise Linux CoreOS 4.1 4.2 4.3
Red Hat Enterprise Linux 7 7.6 7.6, 7.7 7.6, 7.7
Red Hat Enterprise Linux 8 Not Tested Not Tested Not Tested
Container Runtimes and Storage Drivers 4.1 4.2 4.3
Runtimes
cri-o 1.13 1.14 1.16
Storage Drivers
overlay2 Tested Tested Tested
Key Value Store
etcd v3.3.10 v3.3.10 v3.3.17
Network Components and Plugins 4.1 4.2 4.3
SDN Provider
ovs 2.11 2.11 2.11
ovn NA 2.12 2.12
CNI Plugin
OpenShift SDN (network-policy) Tested Tested Tested
Multus Tested Tested Tested
Kuryr NA Not Tested Tested
sriov (bare metal only) Tested Tested Tested
Host Device Tested Tested Tested
Bridge NA Tested Tested
IP VLan NA Tested Tested
Static NA Tested Tested
dhcp Tested Tested Tested
macvlan Tested Tested Tested
Storage Plugins 4.1 4.2 4.3
Red Hat NFS v3 Not Tested Not Tested Not Tested
Red Hat NFS v4 Tested Tested Tested
RHEL 7 iSCSI Tested Tested Tested
RHCOS iSCSI Tested Tested Tested
Fibre Channel Tested Tested Tested
Local Storage (LocalVolume) NA Tested Tested
HostPath Tested Tested Tested
EmptyDir Tested Tested Tested
AWS EFS NA Tested Tested
AWS EBS Volumes Tested Tested Tested
AWS S3 (object) Tested Tested Tested
GCE (file) Volumes NA Tested Tested
GCE (block) Volumes NA Tested Tested
GCE (object) NA Tested Tested
Azure File NA Tested Tested
AzureDisk Volumes NA Tested Tested
AzureObject NA Tested Tested
vSphere File Tested Tested Tested
vSphere Disks Tested Tested Tested
Red Hat OpenStack Cinder see
Red Hat OpenShift Container Storage see
Red Hat GlusterFS (File, Block, Object) Not Tested Not Tested Not Tested
CSI Plugins
CSI AWS EBS NA Tested Tested
CSI Resize NA NA Tested
CSI Snapshot NA NA Tested
CSI Clone NA NA Tested
  • Object Storage providers captured by this section are only tested with the OpenShift Registry, as backing storage for the registry.

Authentication Providers 4.1 4.2 4.3
HTPasswd1 Tested Tested Tested
Keystone2 Not Tested 11.0.3 11.0.3
LDAP Authentication(support LDAPv3) Tested Tested Tested
Active Directory 6.1.7600 6.1.7600 6.1.7600
OpenLDAP 2.4.40 2.4.40 2.4.40
Red Hat IPA 4.4.0-12 4.4.0-12 4.4.0-12
Request Header Tested Tested Tested
GitHub / GitHub Enterprise Tested Tested Tested
Google Tested Tested Tested
OpenID Connect Tested Tested Tested
GitLab Tested Tested Tested

Browsers and Client Tools

Browsers 4.1 4.2 4.3
Firefox 66 69 71
MS Edge 40 40 40
Chrome 74 76 78
Safari 11 11 13
OpenShift Client Tools 4.1 4.2 4.3
openshift-install
Mac OS Sierra v4.1.0-201905212232 v4.2.0-201910041700 v4.3.0-201910250623
Red Hat Enterprise Linux 7.6 v4.1.0-201905212232 v4.2.0-201910041700 Not Tested
Red Hat Enterprise Linux 7.7 Not Tested v4.2.0-201910041700 v4.3.0-201910250623
Red Hat Enterprise Linux 8.0 v4.1.0-201905212232 v4.2.0-201910041700 v4.3.0-201910250623
Red Hat Enterprise Linux 8.1 NA NA v4.3.0-201910250623
Fedora 29 v4.1.0-201905191700 Not Tested Not Tested
Fedora 30 Not Tested v4.2.0-201910041700 v4.3.0-201910250623
Fedora 31 NA NA v4.3.0-201910250623
oc
Red Hat Enterprise Linux 7.6 v4.1.0-201905191700 v4.2.0-201910041700 Not Tested
Red Hat Enterprise Linux 8.0 v4.1.0-201905191700 v4.2.0-201910041700 v4.3.0-201910250623
Red Hat Enterprise Linux 8.1 NA NA v4.3.0-201910250623
Red Hat CoreOS 8 v4.1.0-201905191700 v4.2.0-201910041700 v4.3.0-201910250623
Fedora 29 v4.1.0-201905191700 v4.2.0-201910041700 v4.3.0-201910250623
Fedora 30 Not Tested v4.2.0-201910041700 v4.3.0-201910250623
Fedora 31 NA NA v4.3.0-201910250623
Mac OS Sierra v4.1.0-201905191700 v4.2.0-201910041700 v4.3.0-201910250623
Windows 10 v4.1.0-201905191700 v4.2.0-201910041700 v4.3.0-201910250623

Tested Platforms

Certified Cloud Providers 4.1 4.2 4.3
UPI IPI UPI IPI UPI IPI
Amazon Web Services Tested Tested Tested Tested Tested Tested
Google Compute NA NA Tested Tested Tested Tested
Microsoft Azure NA NA NA Tested NA Tested
Tested AWS Regions 4.1 4.2 4.3
ap-northeast-1 (Tokyo) Tested Tested Tested
ap-northeast-2(Seoul) Tested Tested Tested
ap-south-1(Mumbai) Tested Tested Tested
ap-southeast-1(Singapore) Tested Tested Tested
ap-southeast-2(Sydney) Tested Tested Tested
us-east-1 (N. Virginia) Tested Tested Tested
us-east-2 (Ohio) Tested Tested Tested
us-west-1 (N. California) Tested Tested Tested
us-west-2 (Oregon) Tested Tested Tested
ca-central-1(Central) Tested Tested Tested
eu-central-1(Frankfurt) Tested Tested Tested
eu-west-1(Ireland) Tested Tested Tested
eu-west-2(London) Tested Tested Tested
eu-west-3(Paris) Tested Tested Tested
sa-east-1(São Paulo) Tested Tested Tested
Tested GCP Regions 4.1 4.2 4.3
asia-east1 (Changhua County, Taiwan) NA Tested Tested
asia-east2 (Hong Kong) NA Tested Tested
asia-northeast1 (Tokyo, Japan) NA Tested Tested
asia-northeast2 (Osaka, Japan) NA Tested Tested
asia-south1 (Mumbai, India) NA Tested Tested
asia-southeast1 (Jurong West, Singapore) NA Tested Tested
australia-southeast1 (Sydney, Australia) NA Tested Tested
europe-north1 (Hamina, Finland) NA Tested Tested
europe-west1 (St. Ghislain, Belgium) NA Tested Tested
europe-west2 (London, England, UK) NA Tested Tested
europe-west3 (Frankfurt, Germany) NA Tested Tested
europe-west4 (Eemshaven, Netherlands) NA Tested Tested
europe-west6 (Zürich, Switzerland) NA Tested Tested
northamerica-northeast1 (Montréal, Québec, Canada) NA Tested Tested
southamerica-east1 (São Paulo, Brazil) NA Tested Tested
us-central1 (Council Bluffs, Iowa, USA) NA Tested Tested
us-east1 (Moncks Corner, South Carolina, USA) NA Tested Tested
us-east4 (Ashburn, Northern Virginia, USA) NA Tested Tested
us-west1 (The Dalles, Oregon, USA) NA Tested Tested
us-west2 (Los Angeles, California, USA) NA Tested Tested
Tested Azure Regions 4.1 4.2 4.3
centralus (Central US) NA Tested Tested
eastus (East US) NA Tested Tested
eastus2 (East US 2) NA Tested Tested
northcentralus (North Central US) NA Tested Tested
southcentralus (South Central US) NA Tested Tested
westcentralus (West Central US) NA Tested Tested
westus (West US) NA Tested Tested
westus2 (West US 2) NA Tested Tested
uksouth (UK South) NA Tested Tested
ukwest (UK West) NA Tested Tested
francecentral (France Central) NA Tested Tested
francesouth (France South) NA Tested Tested
northeurope (North Europe) NA Tested Tested
westeurope (West Europe) NA Tested Tested
japaneast (Japan East) NA Tested Tested
japanwest (Japan West) NA Tested Tested
koreacentral (Korea Central) NA Tested Tested
koreasouth (Korea South) NA Tested Tested
eastasia (East Asia) NA Tested Tested
southeastasia (Southeast Asia) NA Tested Tested
southindia (South India) NA Tested Tested
centralindia (Central India) NA Tested Tested
westindia (West India) NA Tested Tested
southafricanorth (South Africa North) NA Tested Tested
southafricawest (South Africa West) NA Tested Tested
uaecentral (UAE Central) NA Tested Tested
uaenorth (UAE North) NA Tested Tested
Infrastructure as a Service (IaaS)3 4.1 4.2 4.3
UPI IPI UPI IPI UPI IPI
VMWare vSphere 6.5.0 Tested NA Tested NA Tested NA
Red Hat OpenStack Platform 4
Red Hat OpenStack Platform 13 NA NA Not Tested Tested Not Tested Tested
Red Hat OpenStack Platform 15 NA NA Not Tested Tested Not Tested Tested
Red Hat OpenStack Platform 16 NA NA NA NA Not Tested Tested
  • Red Hat Provides support for Red Hat Enterprise Linux based on the Hypervisors listed in https://access.redhat.com/certified-hypervisors as such OpenShift as a platform is supported on these hypervisors but may not be explicitly listed as a tested Infrastructure Layer

  1. Red Hat recommends that this only be used in proof of concept (POC) environments, and does not recommend this for production use cases. 

  2. More information on OpenStack Component Testing can be found in: https://access.redhat.com/articles/4679401 

  3. Red Hat Provides support for Red Hat Enterprise Linux based on the Hypervisors listed in https://access.redhat.com/certified-hypervisors as such OpenShift as a platform is supported on these hypervisors but may not be explicitly listed as a tested Infrastructure Layer. 

  4. Red Hat OpenStack has limits on the various components, be sure that any OpenShift deployment on top of OpenStack fits within the defined limits by reviewing https://access.redhat.com/articles/1436373 

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