Prerequisites & cluster preparation(15 of 26)

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Verified on SNO (single NIC). Some related tests may be marked not runnable.

Cluster Health Check — Starting Point

Clarify network topology — I.e. software bridges (variant A)

Install and verify NMState Operator

Configure Linux bridges via NMState (Hetzner: variant A — software bridges)

Install OpenShift Virtualization Operator

Set up LVM Storage Operator — storage for VMs

Pull secret, import golden image, prepare SSH keys

Create namespace vmtest and NetworkAttachmentDefinitions

Install MetalLB Operator and configure IP pools (3 options)

MCE + HyperShift for hosted control planes

Deploy MinIO (S3 object storage)

Local S3-compatible object storage in namespace minio. Shared backend for OADP/Velero (PRE-13), Kasten K10 (PRE-15), and ACM observability (PRE-14).

Prerequisite: StorageClass lvms-vg1 from PRE-06. Buckets for backup stacks are created in their respective prereqs; this step deploys MinIO and verifies S3 access.

1Deploy MinIO: namespace minio, PVC on lvms-vg1, Routes for API

2Verify: oc get pods -n minio (Running), oc get route -n minio

3Configure mc alias against the API Route (--insecure for self-signed TLS)

4Create test bucket: mc mb local/test --insecure

5Verify: mc ls local --insecure

6Optional: open MinIO web console via minio-console Route (login: minioadmin / <password from step 1>)

Install MTV (Migration Toolkit for Virtualization) Operator

Install OADP Operator and configure with MinIO (S3)

Install Advanced Cluster Management (ACM) v2.17

Install Kasten K10 (Veeam) Operator and configure with MinIO

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🔧 Prerequisites & cluster preparation(15 of 26)

Prerequisites & cluster preparation(15 of 26)