feat(snc): add --profile flag with virtualization addon support for OCP SNC

[jangel97]

Add a profile system to the OpenShift SNC command that allows installing addons on the cluster after deployment. The first supported profile is 'virtualization' which installs the OCP Virtualization (CNV) operator and enables nested virtualization on the compute instance.

[adrianriobo]

We need to include the option in the tekton task https://github.com/redhat-developer/mapt/blob/main/tkn/template/infra-aws-ocp-snc.yaml

missing something

[adrianriobo]

LGTM

[jangel97]

Testing

Tested the virtualization profile on a fresh SNC cluster (OCP 4.21.0, spot instance).

--profile virtualization

./out/mapt aws openshift-snc create \
    --project-name jmorenas-snc-test \
    --backed-url file:///tmp/mapt-workspace \
    --version 4.21.0 \
    --pull-secret-file <pull-secret> \
    --conn-details-output /tmp/snc \
    --spot --tags owner=jmorenas \
    --profile virtualization

export KUBECONFIG=/tmp/snc/kubeconfig

Operator installed successfully:

$ oc get csv -n openshift-cnv
# kubevirt-hyperconverged-operator.v4.21.x with PHASE: Succeeded

HyperConverged CR ready:

$ oc get hyperconverged -n openshift-cnv
# kubevirt-hyperconverged with status

Created a Fedora VM and verified it runs:

# Create cloud-init secret
cat <<EOF > cloudinit.yaml
#cloud-config
user: fedora
password: test123
chpasswd:
  expire: false
ssh_pwauth: true
EOF

oc create secret generic test-vm-cloudinit \
  --from-file=userdata=cloudinit.yaml

# Create VM
cat <<'EOF' | oc apply -f -
apiVersion: kubevirt.io/v1
kind: VirtualMachine
metadata:
  name: test-vm
  namespace: default
spec:
  runStrategy: Always
  template:
    spec:
      domain:
        devices:
          disks:
          - disk:
              bus: virtio
            name: containerdisk
          - disk:
              bus: virtio
            name: cloudinit
        resources:
          requests:
            memory: 1Gi
      volumes:
      - containerDisk:
          image: quay.io/containerdisks/fedora:latest
        name: containerdisk
      - cloudInitNoCloud:
          secretRef:
            name: test-vm-cloudinit
        name: cloudinit
EOF

VM running:

$ oc get vm
NAME      AGE   STATUS    READY
test-vm   ...   Running   True

$ oc get vmi
NAME      AGE   PHASE     IP            NODENAME   READY
test-vm   ...   Running   ...           crc        True

Console access verified with virtctl console test-vm.

Cleanup:

oc delete vm test-vm
./out/mapt aws openshift-snc destroy \
    --project-name jmorenas-snc-test \
    --backed-url file:///tmp/mapt-workspace