149 lines
10 KiB
ReStructuredText
149 lines
10 KiB
ReStructuredText
.. _config-router-flavor-ovn:
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===================================================
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Creating a L3 OVN router with a user-defined flavor
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===================================================
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In this section we describe the steps necessary to create a router with a user
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defined flavor.
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.. note::
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The following example refers to a dummy user-defined service provider,
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which in a real situation must be replaced with user provided code.
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#. Add the service provider to neutron.conf:
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.. code-block:: console
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[service_providers]
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service_provider = L3_ROUTER_NAT:user-defined:neutron.services.ovn_l3.service_providers.user_defined.UserDefined
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#. Re-start the neutron server and verify the user-defined provider has been
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loaded:
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.. code-block:: console
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$ openstack network service provider list
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+---------------+--------------+---------+
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| Service Type | Name | Default |
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+---------------+--------------+---------+
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| L3_ROUTER_NAT | user-defined | False |
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| L3_ROUTER_NAT | ovn | True |
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+---------------+--------------+---------+
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#. Create a service profile for the router flavor:
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.. code-block:: console
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$ openstack network flavor profile create --description "User-defined router flavor profile" --enable --driver neutron.services.ovn_l3.service_providers.user_defined.UserDefined
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+-------------+--------------------------------------------------------------------+
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| Field | Value |
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+-------------+--------------------------------------------------------------------+
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| description | User-defined router flavor profile |
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| driver | neutron.services.ovn_l3.service_providers.user_defined.UserDefined |
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| enabled | True |
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| id | a717c92c-63f7-47e8-9efb-6ad0d61c4875 |
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| meta_info | |
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| project_id | None |
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+-------------+--------------------------------------------------------------------+
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#. Create the router flavor:
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.. code-block:: console
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$ openstack network flavor create --service-type L3_ROUTER_NAT --description "User-defined flavor for routers in the L3 OVN plugin" user-defined-router-flavor
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+---------------------+------------------------------------------------------+
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| Field | Value |
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+---------------------+------------------------------------------------------+
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| description | User-defined flavor for routers in the L3 OVN plugin |
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| enabled | True |
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| id | e47c1c5c-629b-4c48-b49a-78abe6ac7696 |
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| name | user-defined-router-flavor |
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| service_profile_ids | [] |
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| service_type | L3_ROUTER_NAT |
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+---------------------+------------------------------------------------------+
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#. Add service profile to router flavor:
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.. code-block:: console
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$ openstack network flavor add profile user-defined-router-flavor a717c92c-63f7-47e8-9efb-6ad0d61c4875
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#. Create router specifying user-defined flavor:
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.. code-block:: console
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$ openstack router create router-of-user-defined-flavor --external-gateway public --flavor-id e47c1c5c-629b-4c48-b49a-78abe6ac7696 --max-width 100
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+-------------------------+------------------------------------------------------------------------+
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| Field | Value |
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+-------------------------+------------------------------------------------------------------------+
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| admin_state_up | UP |
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| availability_zone_hints | |
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| availability_zones | |
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| created_at | 2023-05-25T22:34:16Z |
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| description | |
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| enable_ndp_proxy | None |
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| external_gateway_info | {"network_id": "ba485dc9-2459-41c1-9d4f-71914a7fba2a", |
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| | "external_fixed_ips": [{"subnet_id": |
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| | "2e3adb94-c544-4916-a9fb-27a9dea21820", "ip_address": "172.24.8.69"}, |
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| | {"subnet_id": "996ed143-917b-4783-8349-03c6a6d9603e", "ip_address": |
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| | "2001:db8::261"}], "enable_snat": true} |
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| flavor_id | e47c1c5c-629b-4c48-b49a-78abe6ac7696 |
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| id | 9f5fec56-1829-4bad-abe5-7b4221649c8e |
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| name | router-of-user-defined-flavor |
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| project_id | b807321af03f44dc808ff06bbc845804 |
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| revision_number | 3 |
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| routes | |
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| status | ACTIVE |
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| tags | |
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| tenant_id | b807321af03f44dc808ff06bbc845804 |
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| updated_at | 2023-05-25T22:34:16Z |
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+-------------------------+------------------------------------------------------------------------+
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#. Create an OVN flavor router to verify they co-exist with the user-defined
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flavor:
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.. code-block:: console
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$ openstack router create ovn-flavor-router --external-gateway public --max-width 100
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+-------------------------+------------------------------------------------------------------------+
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| Field | Value |
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+-------------------------+------------------------------------------------------------------------+
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| admin_state_up | UP |
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| availability_zone_hints | |
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| availability_zones | |
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| created_at | 2023-05-25T23:34:20Z |
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| description | |
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| enable_ndp_proxy | None |
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| external_gateway_info | {"network_id": "ba485dc9-2459-41c1-9d4f-71914a7fba2a", |
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| | "external_fixed_ips": [{"subnet_id": |
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| | "2e3adb94-c544-4916-a9fb-27a9dea21820", "ip_address": "172.24.8.195"}, |
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| | {"subnet_id": "996ed143-917b-4783-8349-03c6a6d9603e", "ip_address": |
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| | "2001:db8::263"}], "enable_snat": true} |
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| flavor_id | None |
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| id | 21889ed3-b8df-4b0e-9a64-92ba9fab655d |
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| name | ovn-flavor-router |
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| project_id | b807321af03f44dc808ff06bbc845804 |
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| revision_number | 3 |
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| routes | |
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| status | ACTIVE |
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| tags | |
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| tenant_id | e6d6b109d16b4e5e857a10034f4ba558 |
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| updated_at | 2023-07-20T23:34:21Z |
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+-------------------------+------------------------------------------------------------------------+
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#. List routers to verify:
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.. code-block:: console
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$ openstack router list
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+--------------------------------------+-------------------------------+--------+-------+----------------------------------+
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| ID | Name | Status | State | Project |
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+--------------------------------------+-------------------------------+--------+-------+----------------------------------+
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| 21889ed3-b8df-4b0e-9a64-92ba9fab655d | ovn-flavor-router | ACTIVE | UP | b807321af03f44dc808ff06bbc845804 |
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| 9f5fec56-1829-4bad-abe5-7b4221649c8e | router-of-user-defined-flavor | ACTIVE | UP | b807321af03f44dc808ff06bbc845804 |
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| e9f25566-ff73-4a76-aeb4-969c819f9c47 | router1 | ACTIVE | UP | 1bf97e3957654c0182a48727d619e00f |
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+--------------------------------------+-------------------------------+--------+-------+----------------------------------+
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