neutron_fwaas.services.firewall.service_drivers.agents.l3reference.firewall_l3_agent.
FWaaSL3AgentExtension
(host, conf)¶Bases: neutron_lib.agent.l3_extension.L3AgentExtension
FWaaS Agent support to be used by Neutron L3 agent.
SUPPORTED_RESOURCE_TYPES
= [<class 'neutron_fwaas.db.firewall.v2.firewall_db_v2.FirewallGroup'>, <class 'neutron_fwaas.db.firewall.v2.firewall_db_v2.FirewallPolicy'>, <class 'neutron_fwaas.db.firewall.v2.firewall_db_v2.FirewallRuleV2'>]¶add_router
(context, new_router)¶On router add, get fw with rules from plugin and update driver.
Handles agent restart, when a router is added, query the plugin to check if this router is in the router list for any firewall. If so install firewall rules on this router.
consume_api
(agent_api)¶Consume the AgentAPI instance from the AgentExtensionsManager.
Allows an extension to gain access to resources internal to the neutron agent and otherwise unavailable to the extension. Examples of such resources include bridges, ports, and routers.
Parameters: | agent_api – An instance of an agent-specific API. |
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create_firewall
(**kwargs)¶Handle Rpc from plugin to create a firewall.
delete_firewall
(**kwargs)¶Handle Rpc from plugin to delete a firewall.
delete_router
(context, new_router)¶Handles router deletion. There is basically nothing to do for this in the context of FWaaS with an IPTables driver; the namespace will already have been deleted, taking the IPTables rules with it.
ha_state_change
(context, data)¶Change router state from agent extension.
Called on HA router state change.
Parameters: |
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initialize
(connection, driver_type)¶Perform agent core resource extension initialization.
Parameters: |
|
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Called after all extensions have been loaded. No resource (port, policy, router, etc.) handling will be called before this method.
process_services_sync
(ctx)¶start_rpc_listeners
(conf)¶update_firewall
(**kwargs)¶Handle Rpc from plugin to update a firewall.
update_router
(context, updated_router)¶The update_router method is just a synonym for add_router
neutron_fwaas.services.firewall.service_drivers.agents.l3reference.firewall_l3_agent.
FWaaSL3PluginApi
(topic, host)¶Bases: neutron_fwaas.services.firewall.service_drivers.agents.firewall_agent_api.FWaaSPluginApiMixin
Agent side of the FWaaS agent to FWaaS Plugin RPC API.
get_firewalls_for_tenant
(context, **kwargs)¶Get the Firewalls with rules from the Plugin to send to driver.
get_tenants_with_firewalls
(context, **kwargs)¶Get all Tenants that have Firewalls configured from plugin.
neutron_fwaas.services.firewall.service_drivers.agents.l3reference.firewall_l3_agent.
L3WithFWaaS
(conf=None)¶Except where otherwise noted, this document is licensed under Creative Commons Attribution 3.0 License. See all OpenStack Legal Documents.