Heat templates for deploying OpenStack
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heat_template_version: pike
description: >
OpenStack Neutron OVS agent configured with Puppet
parameters:
ServiceNetMap:
default: {}
description: Mapping of service_name -> network name. Typically set
via parameter_defaults in the resource registry. This
mapping overrides those in ServiceNetMapDefaults.
type: json
DefaultPasswords:
default: {}
type: json
RoleName:
default: ''
description: Role name on which the service is applied
type: string
RoleParameters:
default: {}
description: Parameters specific to the role
type: json
EndpointMap:
default: {}
description: Mapping of service endpoint -> protocol. Typically set
via parameter_defaults in the resource registry.
type: json
NeutronEnableL2Pop:
type: string
description: >
Enable/disable the L2 population feature in the Neutron agents.
default: "False"
NeutronBridgeMappings:
description: >
The OVS logical->physical bridge mappings to use. See the Neutron
documentation for details. Defaults to mapping br-ex - the external
bridge on hosts - to a physical name 'datacentre' which can be used
to create provider networks (and we use this for the default floating
network) - if changing this either use different post-install network
scripts or be sure to keep 'datacentre' as a mapping network name.
type: comma_delimited_list
default: "datacentre:br-ex"
NeutronTunnelTypes:
default: 'vxlan'
description: |
The tunnel types for the Neutron tenant network.
type: comma_delimited_list
NeutronAgentExtensions:
default: "qos"
description: |
Comma-separated list of extensions enabled for the Neutron agents.
type: comma_delimited_list
NeutronEnableDVR:
default: False
description: |
Enable support for distributed routing in the OVS Agent.
type: boolean
NeutronEnableARPResponder:
default: false
description: |
Enable ARP responder feature in the OVS Agent.
type: boolean
MonitoringSubscriptionNeutronOvs:
default: 'overcloud-neutron-ovs-agent'
type: string
NeutronOVSFirewallDriver:
default: ''
description: |
Configure the classname of the firewall driver to use for implementing
security groups. Possible values depend on system configuration. Some
examples are: noop, openvswitch, iptables_hybrid. The default value of an
empty string will result in a default supported configuration.
type: string
NeutronOpenVswitchAgentLoggingSource:
type: json
default:
tag: openstack.neutron.agent.openvswitch
path: /var/log/neutron/openvswitch-agent.log
conditions:
no_firewall_driver: {equals : [{get_param: NeutronOVSFirewallDriver}, '']}
resources:
NeutronBase:
type: ./neutron-base.yaml
properties:
ServiceNetMap: {get_param: ServiceNetMap}
DefaultPasswords: {get_param: DefaultPasswords}
EndpointMap: {get_param: EndpointMap}
RoleName: {get_param: RoleName}
RoleParameters: {get_param: RoleParameters}
Ovs:
type: ./openvswitch.yaml
properties:
ServiceNetMap: {get_param: ServiceNetMap}
DefaultPasswords: {get_param: DefaultPasswords}
EndpointMap: {get_param: EndpointMap}
outputs:
role_data:
description: Role data for the Neutron OVS agent service.
value:
service_name: neutron_ovs_agent
monitoring_subscription: {get_param: MonitoringSubscriptionNeutronOvs}
logging_source: {get_param: NeutronOpenVswitchAgentLoggingSource}
logging_groups:
- neutron
config_settings:
map_merge:
- get_attr: [NeutronBase, role_data, config_settings]
- neutron::agents::ml2::ovs::l2_population: {get_param: NeutronEnableL2Pop}
neutron::agents::ml2::ovs::enable_distributed_routing: {get_param: NeutronEnableDVR}
neutron::agents::ml2::ovs::arp_responder: {get_param: NeutronEnableARPResponder}
neutron::agents::ml2::ovs::bridge_mappings: {get_param: NeutronBridgeMappings}
neutron::agents::ml2::ovs::tunnel_types: {get_param: NeutronTunnelTypes}
neutron::agents::ml2::ovs::extensions: {get_param: NeutronAgentExtensions}
# NOTE: bind IP is found in Heat replacing the network name with the
# local node IP for the given network; replacement examples
# (eg. for internal_api):
# internal_api -> IP
# internal_api_uri -> [IP]
# internal_api_subnet - > IP/CIDR
neutron::agents::ml2::ovs::local_ip: {get_param: [ServiceNetMap, NeutronTenantNetwork]}
tripleo.neutron_ovs_agent.firewall_rules:
'118 neutron vxlan networks':
proto: 'udp'
dport: 4789
'136 neutron gre networks':
proto: 'gre'
-
if:
- no_firewall_driver
- {}
- neutron::agents::ml2::ovs::firewall_driver: {get_param: NeutronOVSFirewallDriver}
step_config: |
include ::tripleo::profile::base::neutron::ovs
upgrade_tasks:
yaql:
expression: $.data.ovs_upgrade + $.data.neutron_ovs_upgrade
data:
ovs_upgrade:
get_attr: [Ovs, role_data, upgrade_tasks]
neutron_ovs_upgrade:
- name: Check if neutron_ovs_agent is deployed
command: systemctl is-enabled neutron-openvswitch-agent
tags: common
ignore_errors: True
register: neutron_ovs_agent_enabled
- name: "PreUpgrade step0,validation: Check service neutron-openvswitch-agent is running"
shell: /usr/bin/systemctl show 'neutron-openvswitch-agent' --property ActiveState | grep '\bactive\b'
when: neutron_ovs_agent_enabled.rc == 0
tags: step0,validation
- name: Stop neutron_ovs_agent service
tags: step1
when: neutron_ovs_agent_enabled.rc == 0
service: name=neutron-openvswitch-agent state=stopped