Prerequisites for installing DevOps Test Hub in an air-gapped environment
You must complete certain tasks before you install IBM® DevOps Test Hub (Test Hub) in an air-gapped environment on the Red Hat OpenShift platform.
The following sections describe each prerequisite in detail:
Entitlement key
You must copy the Entitlement key from the Container software library to pull the images that are used by Test Hub. For more information, refer to Creating an API key.
Red Hat OpenShift Container Platform
You must install Red Hat OpenShift Container Platform (OCP) and have cluster administrator privileges. For more information, refer to the Red Hat OpenShift documentation.
For more information about specific versions of software requirements, see System Requirements for DevOps Test Hub 2024.12 (11.0.4).
oc login -u kubeadmin -p {password} https://api.{openshift-cluster-dns-name}:6443
openshift-cluster-dns-name
:
oc get --namespace=openshift-ingress-operator ingresscontroller/default -ojsonpath='{.status.domain}'
Bastion host
You must set up a Bastion host that has Linux installed. You must also have internet access.
For more information refer to the IBM Cloud Docs.
Docker registry
You must set up a local Docker registry to store the images of Test Hub and ensure that it has access to the OCP cluster and the Bastion host.
For more information refer to the Red Hat OpenShift documentation.
Mandatory software
You must install the following software on Red Hat OpenShift:
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Red Hat OpenShift command-line interface (CLI) on the Bastion host. For more information, refer to the Getting started with the CLI section in the Red Hat OpenShift documentation.
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IBM Cloud Pak CLI (cloudctl) on the Bastion host to manage Container Application Software for Enterprises (CASE). For more information, refer to the cloud-pak-cli repository.
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Helm. For more information, refer to the Installing a Helm chart on an Red Hat OpenShift Container Platform cluster section in the Red Hat OpenShift documentation.