Add the BGP dynamic routing neutron plugin
Depends-On: I48c1a920c94134663fd162b04db48a88eaa6c80b Change-Id: Ib66f2c59ded9123655e2bf9720148b6d1dcd238f
This commit is contained in:
Paulo Matias
parent
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commit
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@ -32,6 +32,9 @@ neutron_lbaas_git_install_branch: master
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neutron_vpnaas_git_repo: https://git.openstack.org/openstack/neutron-vpnaas
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neutron_vpnaas_git_install_branch: master
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neutron_dynamic_routing_git_repo: https://git.openstack.org/openstack/neutron-dynamic-routing
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neutron_dynamic_routing_git_install_branch: master
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neutron_requirements_git_repo: https://git.openstack.org/openstack/requirements
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neutron_requirements_git_install_branch: master
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@ -47,6 +50,7 @@ neutron_developer_constraints:
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- "git+{{ neutron_fwaas_git_repo }}@{{ neutron_fwaas_git_install_branch }}#egg=neutron-fwaas"
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- "git+{{ neutron_lbaas_git_repo }}@{{ neutron_lbaas_git_install_branch }}#egg=neutron-lbaas"
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- "git+{{ neutron_vpnaas_git_repo }}@{{ neutron_vpnaas_git_install_branch }}#egg=neutron-vpnaas"
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- "git+{{ neutron_dynamic_routing_git_repo }}@{{ neutron_dynamic_routing_git_install_branch }}#egg=neutron-dynamic-routing"
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- "git+{{ calico_git_repo }}@{{ calico_git_install_branch }}#egg=calico"
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- "git+{{ networking_calico_git_repo }}@{{ networking_calico_git_install_branch }}#egg=networking-calico"
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@ -109,6 +113,7 @@ neutron_plugin_core: "{{ neutron_plugins[neutron_plugin_type].plugin_core }}"
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# - firewall
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# - lbaas
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# - neutron_lbaas.services.loadbalancer.plugin.LoadBalancerPluginv2
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# - neutron_dynamic_routing.services.bgp.bgp_plugin.BgpPlugin
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# - vpnaas
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# - metering
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# - qos
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@ -236,6 +241,15 @@ neutron_services:
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config_options: "--config-file {{ neutron_conf_dir }}/neutron.conf --config-file {{ neutron_conf_dir }}/lbaas_agent.ini --log-file=/var/log/neutron/neutron-lbaasv2-agent.log"
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config_overrides: "{{ neutron_lbaas_agent_ini_overrides }}"
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config_type: "ini"
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neutron-bgp-dragent:
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group: neutron_bgp_dragent
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service_name: neutron-bgp-dragent
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service_en: "{{ neutron_bgp | bool }}"
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service_conf_path: "{{ neutron_conf_dir }}"
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service_conf: bgp_dragent.ini
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config_options: "--config-file {{ neutron_conf_dir }}/neutron.conf --config-file {{ neutron_conf_dir }}/bgp_dragent.ini --log-file=/var/log/neutron/neutron-bgp-dragent.log"
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config_overrides: "{{ neutron_bgp_dragent_ini_overrides }}"
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config_type: "ini"
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neutron-vpnaas-agent:
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group: neutron_l3_agent
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service_name: neutron-vpn-agent
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@ -311,6 +325,16 @@ neutron_fwaas: "{% if 'firewall' in neutron_plugin_base %}True{% else %}False{%
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# Please add the 'vpnaas' to the neutron_plugin_base list
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neutron_vpnaas: "{% if 'vpnaas' in neutron_plugin_base %}True{% else %}False{% endif %}"
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## Neutron Dynamic Routing Agent's BGP plugin
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# To enable the BGP plugin, add the following item to the neutron_plugin_base list:
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# neutron_dynamic_routing.services.bgp.bgp_plugin.BgpPlugin
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#
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# NOTE(matias): BgpPlugin doesn't have entry points and the full classpath
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# is required.
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neutron_bgp: "{% if 'neutron_dynamic_routing.services.bgp.bgp_plugin.BgpPlugin' in neutron_plugin_base %}True{% else %}False{% endif %}"
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neutron_bgp_speaker_driver: neutron_dynamic_routing.services.bgp.agent.driver.ryu.driver.RyuBgpDriver
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neutron_bgp_router_id: "{{ neutron_local_ip }}"
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## Drivers
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neutron_driver_network_scheduler: neutron.scheduler.dhcp_agent_scheduler.WeightScheduler
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neutron_driver_router_scheduler: neutron.scheduler.l3_agent_scheduler.LeastRoutersScheduler
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@ -476,6 +500,7 @@ neutron_pip_packages:
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- neutron_fwaas
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- neutron_lbaas
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- neutron_vpnaas
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- neutron_dynamic_routing
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- pycrypto
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- python-glanceclient
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- python-keystoneclient
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@ -518,5 +543,6 @@ neutron_linuxbridge_agent_ini_overrides: {}
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neutron_lbaas_agent_ini_overrides: {}
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neutron_vpnaas_agent_ini_overrides: {}
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neutron_openvswitch_agent_ini_overrides: {}
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neutron_bgp_dragent_ini_overrides: {}
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neutron_calico_dhcp_agent_ini_overrides: {}
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neutron_calico_felix_ini_overrides: {}
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@ -14,6 +14,10 @@ Load Balancer as a Service (LBaaS)
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VPN as a Service (VPNaaS)
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Provides a method for extending a private network across a public network.
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BGP Dynamic Routing service
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Provides a means for advertising self-service (private) network prefixes
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to physical network devices that support BGP.
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Firewall service (optional)
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~~~~~~~~~~~~~~~~~~~~~~~~~~~
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@ -188,3 +192,39 @@ The VPNaaS default configuration options are changed through the
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dict.
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.. _conf override: http://docs.openstack.org/developer/openstack-ansible/install-guide/configure-openstack.html
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BGP Dynamic Routing service (optional)
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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The `BGP Dynamic Routing`_ plugin for neutron provides BGP speakers which can
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advertise OpenStack project network prefixes to external network devices, such
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as routers. This is especially useful when coupled with the `subnet pools`_
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feature, which enables neutron to be configured in such a way as to allow users
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to create self-service `segmented IPv6 subnets`_.
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.. _BGP Dynamic Routing: http://docs.openstack.org/networking-guide/config-bgp-dynamic-routing.html
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.. _subnet pools: http://docs.openstack.org/networking-guide/config-subnet-pools.html
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.. _segmented IPv6 subnets: https://cloudbau.github.io/openstack/neutron/networking/2016/05/17/neutron-ipv6.html
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The following procedure describes how to modify the
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``/etc/openstack_deploy/user_variables.yml`` file to enable the BGP Dynamic
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Routing plugin.
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#. Add the BGP plugin to the ``neutron_plugin_base`` variable
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in ``/etc/openstack_deploy/user_variables.yml``:
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.. code-block:: yaml
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neutron_plugin_base:
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- ...
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- neutron_dynamic_routing.services.bgp.bgp_plugin.BgpPlugin
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Ensure that ``neutron_plugin_base`` includes all of the plugins that you
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want to deploy with neutron in addition to the BGP plugin.
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#. Execute the neutron install playbook in order to update the configuration:
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.. code-block:: shell-session
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# cd /opt/openstack-ansible/playbooks
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# openstack-ansible os-neutron-install.yml
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@ -112,6 +112,19 @@ MIGRATIONS = {
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}
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},
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'installed': False
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},
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'neutron-dynamic-routing': {
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'branches': {
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'expand': {
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'revision': None,
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'head': None
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},
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'contract': {
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'revision': None,
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'head': None
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}
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},
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'installed': False
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}
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},
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'run_contract': True,
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@ -228,7 +241,7 @@ def main():
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for line in current.splitlines():
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head = False
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project_match = re.search(
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"^\s*Running current for (neutron(-[a-z]+)?) ...$",
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"^\s*Running current for (neutron(-[a-z-]+)?) ...$",
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line
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)
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migration_match = re.search("^([0-9a-z]{4,12})(\s\(head\))?$", line)
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@ -0,0 +1,9 @@
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---
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features:
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- "Neutron BGP dynamic routing plugin can now optionally be deployed and
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configured. Please see `OpenStack Networking Guide: BGP dynamic routing
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<http://docs.openstack.org/networking-guide/config-bgp-dynamic-routing.html>`_
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for details about what the service is and what it provides."
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upgrade:
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- Database migration tasks have been added for the dynamic routing neutron
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plugin.
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@ -109,6 +109,18 @@
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- neutron_services['neutron-lbaasv2-agent']['group'] in group_names
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- neutron_services['neutron-lbaasv2-agent'].service_en | bool
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- include: neutron_init_common.yml
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vars:
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program_name: "{{ neutron_services['neutron-bgp-dragent'].service_name }}"
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program_config_options: "{{ neutron_services['neutron-bgp-dragent'].config_options }}"
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service_name: "{{ neutron_service_name }}"
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system_user: "{{ neutron_system_user_name }}"
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system_group: "{{ neutron_system_group_name }}"
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service_home: "{{ neutron_system_home_folder }}"
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when:
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- neutron_services['neutron-bgp-dragent']['group'] in group_names
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- neutron_services['neutron-bgp-dragent'].service_en | bool
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- include: neutron_init_common.yml
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vars:
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program_name: "{{ neutron_services['neutron-vpnaas-agent'].service_name }}"
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@ -0,0 +1,9 @@
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# {{ ansible_managed }}
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[BGP]
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# BGP speaker driver class to be instantiated. (string value)
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bgp_speaker_driver = {{ neutron_bgp_speaker_driver }}
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# 32-bit BGP identifier, typically an IPv4 address owned by the system running
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# the BGP DrAgent. (string value)
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bgp_router_id = {{ neutron_bgp_router_id }}
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