OperatorHub

Installing Crunchy Postgres for Kubernetes Using OperatorHub on OpenShift

Crunchy Postgres for Kubernetes can be installed on OpenShift through the OperatorHub point-and-click experience. Under Operators > OperatorHub, search for Crunchy and you'll find Marketplace, Certified and Community installers. Choose the installer that fits your needs and consider installing in a specific namespace.

FAQ

Q: Your containers are build on UBI-8, will they work on my RHEL-9 hosts?

A: Crunchy Postgres for Kubernetes is certified by Red Hat, ensuring it meets stringent security and compatibility standards. This certification encompasses our use of containers, specifically adhering to the "Container image requirements" set forth by Red Hat. According to Red Hat's guidelines, container images must use a Universal Base Image (UBI) provided by Red Hat. The version of the UBI base image must be supported on the RHEL version undergoing certification. Our UBI 8 containers fully comply with Red Hat's requirements. The Red Hat Enterprise Linux Container Compatibility Matrix confirms that UBI 8 containers are supported across all host types, including RHEL 7, RHEL 8, and RHEL 9. This means our containers are supported on both older RHEL hosts (e.g., RHEL 7 for older OpenShift versions) and newer RHEL hosts (e.g., RHEL 9 on OpenShift v4.13+).

Q: What versions of Postgres are published to the Crunchy Developer Portal registry and the Red Hat certified image catalog for use with OperatorHub installations?

A: In accordance with the Crunchy Developer Program, the latest two major versions of Postgres are published to the Crunchy Data Developer registry and the Red Hat certified image catalog.