Implements: Heat template for integrating Cavium SmartNIC LiquidIO

Contains Tripleo Heat templates to deploy Liquidio Compute nodes.
Creates a New role ComputeLiquidio, which contains Cavium SmartNIC.

Depends-On: Idfd094d344d7419557139dbcee98e42307eb465b
Change-Id: I777ae696e54da70d6bb8311d372742435638a172

environments/cavium-liquidio.yaml

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+resource_registry:
+   OS::TripleO::Services::LiquidioCompute:  ../puppet/services/liquidio-compute-config.yaml
+
+parameter_defaults:
+   LiquidioSriovVfNum: 4
+   LiquidioConfigureMode: ml2-odl
+   LiquidioEnableBonding: true
+   LiquidioBondingOptions: active-backup
+   LiquidioProviderMappings: 'datacentre:eth1'
+
+   #LiquidioConfigureMode takes three valid values
+   #ml2-odl:- Installation is OpenStack and Opendaylight
+   #ml2-ovn:- Installation is OpenStack and OVN
+   #ml2-ovs:- Standard Openstack with OVS
+   #LiquidioEnableBonding, if set to true then DVR on  LiquidioCompute nodes
+   #is disabled by default. to Enable DVR on LiquidioCompute nodes,
+   #set it to false.
+   #Liquidio supports three bonding options, these are considered
+   #only when bonding is enabled
+   # 1) active-backup
+   # 2) balance-tcp
+   # 3) balance-slb
+   #LiquidioProviderMappings: Valid input <external-network-name>:<Interface>
+   #Interface is connected to external network and used only when bonding
+   #is disabled

puppet/services/liquidio-compute-config.yaml

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+heat_template_version: queens
+
+description: >
+  Configures Compute Nodes for liquidio ODL integration
+
+parameters:
+  ServiceData:
+    default: {}
+    description: Dictionary packing service data
+    type: json
+  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
+  LiquidioSriovVfNum:
+    type: number
+    description: Number of vf interfaces to be created on Compute nodes
+    default: 4
+    constraints:
+      - range: { min: 1, max: 64 }
+        description: Vfs should be between 1 and 64
+  LiquidioConfigureMode:
+    type: string
+    description: Mode of installation, either odl, ovn or ovs
+    default: ml2-odl
+    constraints:
+      - allowed_values: [ 'ml2-odl', 'ml2-ovn', 'ml2-ovs' ]
+        description: ConfigureMode for Liquidio service
+  LiquidioEnableBonding:
+    type: boolean
+    description: DVR Enabled or not
+    default: true
+  LiquidioBondingOptions:
+    type: string
+    description: Bonding options for Liquido interfaces
+    default: active-backup
+    constraints:
+      - allowed_values:
+        - active-backup
+        - balance-tcp
+        - balance-slb
+  LiquidioProviderMappings:
+    type: string
+    description: BridgeMappings used in ODL/OVN Deployments
+    default: 'datacentre:eth1'
+    constraints:
+      - allowed_pattern: "[a-zA-Z0-9]*:eth[0-1]"
+outputs:
+  role_data:
+    description: Role data for the LiquidioCompute node
+    value:
+      service_name: liquidio_compute_config
+      config_settings:
+        tripleo::network::cavium::liquidio::vf_nums: {get_param: LiquidioSriovVfNum}
+        tripleo::network::cavium::liquidio::configure_mode: {get_param: LiquidioConfigureMode}
+        tripleo::network::cavium::liquidio::enable_bonding: {get_param: LiquidioEnableBonding}
+        tripleo::network::cavium::liquidio::bonding_options: {get_param: LiquidioBondingOptions}
+        tripleo::network::cavium::liquidio::provider_mappings: {get_param: LiquidioProviderMappings}
+      step_config: |
+        include ::tripleo::network::cavium::liquidio

roles/ComputeLiquidio.yaml

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+###############################################################################
+## Role: ComputeLiquidio                                                      #
+################################################################################
+- name: ComputeLiquidio
+  description: |
+    Compute Node with Cavium Liquidio smart NIC
+  CountDefault: 1
+  networks:
+    - InternalApi
+    - Tenant
+    - Storage
+  HostnameFormatDefault: '%stackname%-lionovacompute-%index%'
+  ServicesDefault:
+    - OS::TripleO::Services::AuditD
+    - OS::TripleO::Services::CACerts
+    - OS::TripleO::Services::CephClient
+    - OS::TripleO::Services::CephExternal
+    - OS::TripleO::Services::CertmongerUser
+    - OS::TripleO::Services::Collectd
+    - OS::TripleO::Services::ComputeCeilometerAgent
+    - OS::TripleO::Services::ComputeNeutronCorePlugin
+    - OS::TripleO::Services::ComputeNeutronL3Agent
+    - OS::TripleO::Services::ComputeNeutronMetadataAgent
+    - OS::TripleO::Services::ComputeNeutronOvsAgent
+    - OS::TripleO::Services::Docker
+    - OS::TripleO::Services::FluentdClient
+    - OS::TripleO::Services::Iscsid
+    - OS::TripleO::Services::Kernel
+    - OS::TripleO::Services::MySQLClient
+    - OS::TripleO::Services::NovaCompute
+    - OS::TripleO::Services::NovaLibvirt
+    - OS::TripleO::Services::NovaMigrationTarget
+    - OS::TripleO::Services::Ntp
+    - OS::TripleO::Services::LiquidioCompute
+    - OS::TripleO::Services::OpenDaylightOvs
+    - OS::TripleO::Services::Securetty
+    - OS::TripleO::Services::Snmp
+    - OS::TripleO::Services::Sshd
+    - OS::TripleO::Services::Timezone
+    - OS::TripleO::Services::TripleoFirewall
+    - OS::TripleO::Services::TripleoPackages
+    - OS::TripleO::Services::Tuned
+    - OS::TripleO::Services::Vpp
+    - OS::TripleO::Services::OVNController