Add support for onos

Co-Authored-By: caowei <cao.wei@99cloud.net>
Co-Authored-By: yuqian <yu.qian@99cloud.net>

Change-Id: If8143b720203fe75cf586248f1fa1d3fde34c750
blueprint: onos-support

ansible/group_vars/all.yml

@@ -491,6 +491,7 @@ enable_neutron_sfc: "no"
 enable_neutron_infoblox_ipam_agent: "no"
 enable_nova_serialconsole_proxy: "no"
 enable_octavia: "no"
+enable_onos: "no"
 enable_opendaylight: "no"
 enable_openvswitch: "{{ neutron_plugin_agent != 'linuxbridge' | bool }}"
 enable_ovs_dpdk: "no"
@@ -697,7 +698,7 @@ neutron_tenant_network_types: "vxlan"
 
 # valid values: ["dvr", "dvr_no_external"]
 neutron_compute_dvr_mode: "dvr"
-computes_need_external_bridge: "{{ enable_neutron_dvr | bool and (neutron_compute_dvr_mode == 'dvr' or inventory_hostname in groups['external-compute']) or enable_neutron_provider_networks | bool or enable_opendaylight | bool and neutron_plugin_agent != 'vmware_dvs' }}"
+computes_need_external_bridge: "{{ enable_neutron_dvr | bool and (neutron_compute_dvr_mode == 'dvr' or inventory_hostname in groups['external-compute']) or enable_neutron_provider_networks | bool or enable_opendaylight | bool and neutron_plugin_agent != 'vmware_dvs' and not enable_onos | bool }}"
 
 # Default DNS resolvers for virtual networks
 neutron_dnsmasq_dns_servers: "1.1.1.1,8.8.8.8,8.8.4.4"

ansible/roles/neutron/defaults/main.yml

@@ -15,7 +15,7 @@ neutron_services:
   neutron-openvswitch-agent:
     container_name: "neutron_openvswitch_agent"
     image: "{{ neutron_openvswitch_agent_image_full }}"
-    enabled: "{{ neutron_plugin_agent == 'openvswitch' }}"
+    enabled: "{{ neutron_plugin_agent == 'openvswitch' and not enable_onos | bool }}"
     privileged: True
     host_in_groups: >-
       {{
@@ -80,7 +80,7 @@ neutron_services:
     container_name: "neutron_dhcp_agent"
     image: "{{ neutron_dhcp_agent_image_full }}"
     privileged: True
-    enabled: "{{ neutron_plugin_agent not in [ 'vmware_nsxv', 'vmware_nsxv3' ] }}"
+    enabled: "{{ neutron_plugin_agent not in [ 'vmware_nsxv', 'vmware_nsxv3' ] and not enable_onos | bool }}"
     group: "neutron-dhcp-agent"
     host_in_groups: "{{ inventory_hostname in groups['neutron-dhcp-agent'] }}"
     volumes:
@@ -93,7 +93,7 @@ neutron_services:
     container_name: "neutron_l3_agent"
     image: "{{ neutron_l3_agent_image_full }}"
     privileged: True
-    enabled: "{{ neutron_plugin_agent not in ['vmware_nsxv', 'vmware_nsxv3', 'vmware_dvs'] and not enable_opendaylight_l3 | bool }}"
+    enabled: "{{ neutron_plugin_agent not in ['vmware_nsxv', 'vmware_nsxv3', 'vmware_dvs'] and not enable_opendaylight_l3 | bool and not enable_onos | bool }}"
     host_in_groups: >-
       {{
       inventory_hostname in groups['neutron-l3-agent']
@@ -133,7 +133,7 @@ neutron_services:
     container_name: "neutron_metadata_agent"
     image: "{{ neutron_metadata_agent_image_full }}"
     privileged: True
-    enabled: "{{ neutron_plugin_agent not in [ 'vmware_nsxv', 'vmware_nsxv3' ] }}"
+    enabled: "{{ neutron_plugin_agent not in [ 'vmware_nsxv', 'vmware_nsxv3' ] and not enable_onos | bool }}"
     host_in_groups: >-
       {{
       inventory_hostname in groups['neutron-metadata-agent']
@@ -376,3 +376,9 @@ notification_drivers:
     enabled: "{{ enable_opendaylight_qos | bool }}"
 
 neutron_notification_drivers: "{{ notification_drivers|selectattr('enabled', 'equalto', true)|list }}"
+
+############
+# Onos
+############
+onos_url: "127.0.0.1"
+onos_username: "username"

ansible/roles/neutron/templates/ml2_conf.ini.j2

@@ -7,6 +7,8 @@ tenant_network_types = {{ neutron_tenant_network_types }}
 {% if neutron_plugin_agent == "openvswitch" %}
 {% if enable_hyperv | bool %}
 mechanism_drivers = openvswitch,hyperv
+{% elif enable_onos | bool %}
+mechanism_drivers = onos_ml2
 {% else %}
 mechanism_drivers = openvswitch,l2population
 {% endif %}
@@ -34,6 +36,13 @@ password = {{ opendaylight_password }}
 port_binding_controller = {{ opendaylight_port_binding_type }}
 {% endif %}
 
+{% if enable_onos | bool %}
+[onos]
+url_path = {{ onos_url }}
+username = {{ onos_username }}
+password = {{ onos_password }}
+{% endif %}
+
 [ml2_type_vlan]
 {% if enable_ironic | bool %}
 network_vlan_ranges = physnet1

ansible/roles/openvswitch/handlers/main.yml

@@ -38,6 +38,7 @@
   when:
     - inventory_hostname in groups["network"]
       or (inventory_hostname in groups["compute"] and computes_need_external_bridge | bool )
+    - not enable_onos | bool
   with_together:
     - "{{ neutron_bridge_name.split(',') }}"
     - "{{ neutron_external_interface.split(',') }}"

ansible/roles/openvswitch/templates/openvswitch-db-server.json.j2

@@ -1,5 +1,5 @@
 {
-    "command": "start-ovsdb-server 127.0.0.1",
+    "command": "start-ovsdb-server  {% if enable_onos | bool %} 0.0.0.0 {% else %} 127.0.0.1 {% endif %}",
     "config_files": [
         {
             "source": "{{ container_config_directory }}/start-ovsdb-server",

etc/kolla/globals.yml

@@ -248,6 +248,7 @@ kolla_internal_vip_address: "10.10.10.254"
 #enable_nova_fake: "no"
 #enable_nova_serialconsole_proxy: "no"
 #enable_octavia: "no"
+#enable_onos: "no"
 #enable_opendaylight: "no"
 #enable_openvswitch: "{{ neutron_plugin_agent != 'linuxbridge' }}"
 #enable_ovs_dpdk: "no"

etc/kolla/passwords.yml

@@ -259,3 +259,8 @@ xenserver_password:
 ####################
 prometheus_mysql_exporter_database_password:
 prometheus_alertmanager_password:
+
+############
+# Onos
+############
+onos_password:

releasenotes/notes/onos-support-2ea385cceb8104d6.yaml

@@ -0,0 +1,5 @@
+---
+features:
+  - |
+    Add onos support, Networking-onos is Neutron’s sub-project to provide
+    connectivity between Neutron/Neutron’s sub-project’s and ONOS.