OPCP Core compatibility matrix
Find out which OS images and platforms are validated for OPCP Core bare metal provisioning — Ironic features, hardware qualification, and available documentation
Objective
OPCP Core provides bare metal provisioning through OpenStack Ironic. Because this requires specific hardware support and validated firmware versions, not every OS image works out of the box — and firmware updates can break compatibility.
This guide is a public compatibility matrix listing platforms that have been fully qualified on OPCP Core. For each, it documents:
- Whether the platform is available upon delivery (provisioned directly by OVHcloud without a custom image).
- Which Ironic features are supported: software RAID, Active/Backup bonding, LACP (802.3ad).
- Whether Neutron trunking is available post-install.
- Links to the relevant image build instructions.
Compatibility matrix
The table below lists platforms with status Ready — those that have been fully qualified on OPCP Core hardware.
Built-in images
Image build instructions
Feature explanations
Ironic software RAID
Software RAID is configured by Ironic during bare metal provisioning. When enabled, the OS is deployed across multiple disks (typically RAID-1 for two-disk configurations), providing local storage redundancy without requiring a hardware RAID controller.
Software RAID with Ironic requires GRUB to be built with mdadm modules. This must be taken into account when building a custom OS image.
Ironic Active/Backup bonding
Ironic can configure Active/Backup network bonding during provisioning. This provides link redundancy: one NIC is active while the other stands by, and takes over automatically if the primary fails. No configuration is required on the upstream switch.
Ironic LACP (802.3ad)
LACP bonding (IEEE 802.3ad) aggregates two network interfaces into a single logical link, providing both redundancy and increased throughput. This mode requires the upstream switch to support and be configured for LACP.
For step-by-step instructions, see How to setup LACP on a Node.
Neutron trunking
Neutron trunking allows a bare metal instance to carry multiple Neutron networks over a single physical port using VLAN tagging. It is configured post-installation through OpenStack Neutron, and not during the Ironic provisioning phase.
OpenStack does not configure VLAN trunking natively through cloud-init. Enabling trunking requires post-install configuration steps detailed in How to setup trunk on a Node.
Go further
- How to setup an instance using the OpenStack CLI
- How to setup LACP on a Node
- How to setup trunk on a Node
- How to setup Softraid on a Node
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