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Preface
As a system engineer, you can deploy a Red Hat Decision Manager authoring or managed environment on Red Hat OpenShift Container Platform to provide a platform for developing or running services and other business assets.
Prerequisites
- At least four gigabytes of memory must be available in the OpenShift cluster/namespace.
- The OpenShift project for the deployment must be created.
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You must be logged in to the project using the
occommand. For more information about theoccommand-line tool, see the OpenShift CLI Reference. If you want to use the OpenShift Web console to deploy templates, you must also be logged on using the Web console. - Dynamic persistent volume (PV) provisioning must be enabled. Alternatively, if dynamic PV provisioning is not enabled, a sufficient persistent volume must be available. By default, Decision Central requires one 1Gi PV. You can change the PV size for Decision Central persistent storage in the template parameters.
If you intend to use the Authoring High Availability template, which scales the Decision Central pod:
- The image streams for Red Hat AMQ version 7.1 or later must be available in your OpenShift environment.
- Your OpenShift environment must support persistent volumes with ReadWriteMany mode. For information about access mode support in OpenShift Online volume plug-ins, see Access Modes.
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