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heat_template_version: 2016-10-14
description: >
Software Config to drive os-net-config for a simple bridge configured
with a static IP address for the ctlplane network.
parameters:
ControlPlaneIp:
default: ''
description: IP address/subnet on the ctlplane network
type: string
ExternalIpSubnet:
default: ''
description: IP address/subnet on the external network
type: string
InternalApiIpSubnet:
default: ''
description: IP address/subnet on the internal API network
type: string
StorageIpSubnet:
default: ''
description: IP address/subnet on the storage network
type: string
StorageMgmtIpSubnet:
default: ''
description: IP address/subnet on the storage mgmt network
type: string
TenantIpSubnet:
default: ''
description: IP address/subnet on the tenant network
type: string
ManagementIpSubnet:
default: ''
description: IP address/subnet on the management network
type: string
ControlPlaneSubnetCidr: # Override this via parameter_defaults
default: '24'
description: The subnet CIDR of the control plane network.
type: string
OvSBridgeMtu:
default: 1300
description: The mtu of the OvS bridge
type: number
resources:
OsNetConfigImpl:
type: OS::Heat::SoftwareConfig
properties:
group: script
config:
list_join:
- ''
- - |
#!/bin/bash
function network_config_hook {
primary_private_ip=$(cat /etc/nodepool/primary_node_private)
sed -i "s/primary_private_ip/$primary_private_ip/" /etc/os-net-config/config.json
subnode_private_ip=$(cat /etc/nodepool/node_private)
sed -i "s/subnode_private_ip/$subnode_private_ip/" /etc/os-net-config/config.json
# We start with an arbitrarily high vni key so that we don't
# overlap with Neutron created values. These will also match the
# values that we've been using previously from the devstack-gate
# code.
vni=1000002
subnode_index=$(grep -n $(cat /etc/nodepool/node_private) /etc/nodepool/sub_nodes_private | cut -d: -f1)
let vni+=$subnode_index
sed -i "s/vni/$vni/" /etc/os-net-config/config.json
export interface_name="br-ex_$primary_private_ip"
# Until we are fully migrated to os-net-config we need to clean
# up the old bridge first created by devstack-gate
ovs-vsctl del-br br-ex
}
-
str_replace:
template:
get_file: ../../network/scripts/run-os-net-config.sh
params:
$network_config:
network_config:
- type: ovs_bridge
name: bridge_name
mtu:
get_param: OvSBridgeMtu
use_dhcp: false
addresses:
- ip_netmask:
list_join:
- "/"
- - get_param: ControlPlaneIp
- get_param: ControlPlaneSubnetCidr
members:
- type: ovs_tunnel
name: interface_name
tunnel_type: vxlan
ovs_options:
- list_join:
- "="
- - key
- vni
- list_join:
- "="
- - remote_ip
- primary_private_ip
- list_join:
- "="
- - local_ip
- subnode_private_ip
outputs:
OS::stack_id:
description: The OsNetConfigImpl resource.
value: {get_resource: OsNetConfigImpl}
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