Heat templates for deploying OpenStack
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README.md Add a dual-bond example NIC config template 3 years ago
role.role.j2.yaml Don't assume every role has default_route_networks 5 months ago

README.md

This directory contains Heat templates to demonstrate configuration of VLANs on 2 Linux bonds, each with a pair of NICs, for each Overcloud role. The Tenant network does not need to be on a bridge in order for VXLAN to function, but the Tenant network appears on the bridge interface in order to group tenant VLAN traffic and VXLAN traffic together.

Configuration

To make use of these templates create a Heat environment that looks something like this:

resource_registry: OS::TripleO::BlockStorage::Net::SoftwareConfig: network/config/2-linux-bonds-vlans/cinder-storage.yaml OS::TripleO::Compute::Net::SoftwareConfig: network/config/2-linux-bonds-vlans/compute.yaml OS::TripleO::Controller::Net::SoftwareConfig: network/config/2-linux-bonds-vlans/controller.yaml OS::TripleO::ObjectStorage::Net::SoftwareConfig: network/config/2-linux-bonds-vlans/swift-storage.yaml OS::TripleO::CephStorage::Net::SoftwareConfig: network/config/2-linux-bonds-vlans/ceph-storage.yaml

Or use this Heat environment file:

environments/net-2-bonds-with-vlans.yaml

Configuration with no External Network

Edit roles_data.yaml to remove the External network from the Controller role.

Configuration with System Management Network

The Management network is enabled for backwards-compatibility, but is not included in any roles by default.

Add the network to the list of networks used by each role in the role definition file (e.g. roles_data.yaml). Refer to installation documentation for procedure to generate a role file for custom roles.