Chapter 17. Airgapped environment

Procedure

1. Create the openstack namespace:

   $ oc new-project openstack

2. Create the index image and push it to your registry:

   $ podman login registry.redhat.io
   $ podman login your.registry.local
   $ BUNDLE_IMG="registry.redhat.io/rhosp-rhel8/osp-director-operator-bundle@sha256:c19099ac3340d364307a43e0ae2be949a588fefe8fcb17663049342e7587f055"

   Note

   You can get the latest bundle image from: Certified container images. Search for osp-director-operator-bundle.

3. Mirror the relevant images based on the operator index image:

   $ oc adm catalog mirror ${INDEX_IMG} your.registry.local --insecure --index-filter-by-os='Linux/x86_64'

4. After mirroring is complete, a manifests directory is generated in your current directory called manifests-osp-director-operator-index-<random_number>. Apply the created ImageContentSourcePolicy to your cluster:

   $ os apply -f manifests-osp-director-operator-index-<random_number>/imageContentSourcePolicy.yaml

   • Replace <random_number> with the randomly generated number.

5. Create a file named osp-director-operator.yaml and include the following YAML content to configure the three resources required to install director Operator:

   apiVersion: operators.coreos.com/v1alpha1
   kind: CatalogSource
   metadata:
     name: osp-director-operator-index
     namespace: openstack
   spec:
     sourceType: grpc
     image: your.registry.local/osp-director-operator-index:1.3.x-y
   ---
   apiVersion: operators.coreos.com/v1
   kind: OperatorGroup
   metadata:
     name: "osp-director-operator-group"
     namespace: openstack
   spec:
     targetNamespaces:
     - openstack
   ---
   apiVersion: operators.coreos.com/v1alpha1
   kind: Subscription
   metadata:
     name: osp-director-operator-subscription
     namespace: openstack
   spec:
     config:
       env:
       - name: WATCH_NAMESPACE
         value: openstack,openshift-machine-api,openshift-sriov-network-operator
     source: osp-director-operator-index
     sourceNamespace: openstack
     name: osp-director-operator

6. Create the new resources in the openstack namespace:

   $ oc applycreate -f osp-director-operator.yaml

7. Copy the required overcloud images to the respository:

   $ for i in $(podman search --limit 1000 "registry.redhat.io/rhosp-rhel8/openstack" --format="{{ .Name }}" | awk '{print $1 ":" "16.2.4"}' | awk -F "/" '{print $2 "/" $3}'); do skopeo copy --all docker://registry.redhat.io/$i docker://your.registry.local/$i;done

   Note

   You can refer to Preparing a Satellite server for container images if Red Hat Satellite is used as the local registry.

8. You can now proceed with Preparing the overcloud deployment with the director Operator.

Verification

1. Confirm that you have successfully installed the director Operator:

   $ oc get operators
   NAME                                     AGE
   osp-director-operator.openstack          5m