| Summary: | [RFE] OpenStack Kuryr port pool support | ||
|---|---|---|---|
| Product: | OpenShift Container Platform | Reporter: | Antoni Segura Puimedon <asegurap> |
| Component: | RFE | Assignee: | Paul Weil <pweil> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Xiaoli Tian <xtian> |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | unspecified | CC: | aos-bugs, asegurap, jokerman, juriarte, ltomasbo, mmccomas, oblaut, smunilla, tsedovic, tzumainn |
| Target Milestone: | --- | Keywords: | FutureFeature, Triaged |
| Target Release: | 3.10.0 | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2018-12-20 21:42:05 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Bug Depends On: | 1503243 | ||
| Bug Blocks: | 1503972 | ||
|
Description
Antoni Segura Puimedon
2017-10-19 08:16:51 UTC
This RFE was already verified in openshift-ansible-3.10.0-0.67.0 over OSP 13 2018-05-23.1 puddle.
1. Leave kuryr configuration by default, but set openshift_kuryr_precreate_subports (in inventory/group_vars/all.yml):
## Ports pooling is enabled by default (with nested driver).
## To disable, uncomment the next:
#kuryr_openstack_pool_driver: noop
#
## You can also alter the port pooling defaults here
#kuryr_openstack_pool_max: 0
#kuryr_openstack_pool_min: 1
#kuryr_openstack_pool_batch: 5
#kuryr_openstack_pool_update_frequency: 20
#
## You can pre-populate the pools with subports by uncommenting the next line
## and specifying the amount of subports you want to pre-create per
## origin-node, e.g.: openshift_kuryr_precreate_subports: 5
openshift_kuryr_precreate_subports: 5
#
## You can also change the default device owner for the precreated subports
openshift_kuryr_device_owner: compute:kuryr
2. Deploy kuryr with OpenShift-Ansible
3. Check the ConfigMap contains port pool configuration
$ oc -n openshift-infra get cm kuryr-config -o yaml
...
[kubernetes]
...
vif_pool_driver = nested
...
[vif_pool]
#
# From kuryr_kubernetes
#
# Set a maximun amount of ports per pool. 0 to disable (integer value)
ports_pool_max = 0
# Set a target minimum size of the pool of ports (integer value)
ports_pool_min = 1
# Number of ports to be created in a bulk request (integer value)
ports_pool_batch = 5
# Minimun interval (in seconds) between pool updates (integer value)
ports_pool_update_frequency = 20
...
4. Check precreated ports per trunk in openstack.
(overcloud) [cloud-user@ansible-host ~]$ openstack network trunk list
+--------------------------------------+------------------------------------+--------------------------------------+-------------+
| ID | Name | Parent Port | Description |
+--------------------------------------+------------------------------------+--------------------------------------+-------------+
| 4c877f6f-1055-4149-a670-b38c4180bf6f | master-0.openshift.example.com | a9829c12-dede-4e04-8b1b-05e515a750a1 | |
| 531dba6e-2ef6-4434-97d6-12b5bfdb0329 | infra-node-0.openshift.example.com | 34269f29-4f35-4616-a2ff-a5e0f3a33984 | |
| a70d7cdf-b607-43e0-bd16-3860083524ff | app-node-1.openshift.example.com | a83cfad4-be92-418d-8798-2fe184515f6a | |
| aa6bf2b4-bc93-4adb-b858-01d55a778b2a | app-node-0.openshift.example.com | 93a7e85d-c410-4d34-ae04-7822223c74fc | |
+--------------------------------------+------------------------------------+--------------------------------------+-------------+
(overcloud) [cloud-user@ansible-host ~]$ openstack network trunk show master-0.openshift.example.com
+-----------------+--------------------------------------------------------------------------------------------------+
| Field | Value |
+-----------------+--------------------------------------------------------------------------------------------------+
| admin_state_up | UP |
| created_at | 2018-05-08T10:00:02Z |
| description | |
| id | 4c877f6f-1055-4149-a670-b38c4180bf6f |
| name | master-0.openshift.example.com |
| port_id | a9829c12-dede-4e04-8b1b-05e515a750a1 |
| project_id | 6c07532860e641989bacc5583275080a |
| revision_number | 5 |
| status | ACTIVE |
| sub_ports | port_id='026788d7-06db-4911-b4f8-6eee8cabeb06', segmentation_id='1', segmentation_type='vlan' |
| | port_id='7a7ca31b-2178-45cd-bd3d-c581aa41eb10', segmentation_id='2', segmentation_type='vlan' |
| | port_id='83cd5723-e2e3-4a59-8243-4e1aab704aa4', segmentation_id='3', segmentation_type='vlan' |
| | port_id='660dd6b7-dfd9-491a-9db1-2115d6dbd4b3', segmentation_id='4', segmentation_type='vlan' |
| | port_id='617846f3-c2d4-4b50-80ef-e6686119bb95', segmentation_id='5', segmentation_type='vlan' |
| | port_id='8df19782-2539-403c-96cc-fc659abea238', segmentation_id='3444', segmentation_type='vlan' |
| | port_id='a0076398-5930-4ffb-ba51-335b6a5190dc', segmentation_id='3464', segmentation_type='vlan' |
| | port_id='4d2c4fbb-b078-4fae-ac31-76f04ba0839c', segmentation_id='3728', segmentation_type='vlan' |
| | port_id='e953854f-d1a0-430f-8cf9-ec81d37cf8b0', segmentation_id='3815', segmentation_type='vlan' |
| | port_id='e767d2d5-b79d-4ede-abab-f6bb9dafa149', segmentation_id='3948', segmentation_type='vlan' |
| tags | [] |
| tenant_id | 6c07532860e641989bacc5583275080a |
| updated_at | 2018-05-08T10:56:54Z |
+-----------------+--------------------------------------------------------------------------------------------------+
(overcloud) [cloud-user@ansible-host ~]$ openstack network trunk show infra-node-0.openshift.example.com
+-----------------+--------------------------------------------------------------------------------------------------+
| Field | Value |
+-----------------+--------------------------------------------------------------------------------------------------+
| admin_state_up | UP |
| created_at | 2018-05-08T09:59:35Z |
| description | |
| id | 531dba6e-2ef6-4434-97d6-12b5bfdb0329 |
| name | infra-node-0.openshift.example.com |
| port_id | 34269f29-4f35-4616-a2ff-a5e0f3a33984 |
| project_id | 6c07532860e641989bacc5583275080a |
| revision_number | 5 |
| status | ACTIVE |
| sub_ports | port_id='66aa7ce2-83c2-4b07-8fa5-bb81270cf445', segmentation_id='1', segmentation_type='vlan' |
| | port_id='8ea29a23-7895-4e40-8441-9d521821de90', segmentation_id='2', segmentation_type='vlan' |
| | port_id='8326327a-5e08-45c8-b448-f7e8c61feb0b', segmentation_id='3', segmentation_type='vlan' |
| | port_id='a66883d5-210a-49c9-8924-58ed9512f976', segmentation_id='4', segmentation_type='vlan' |
| | port_id='0a0d36f8-a55a-44dd-96a0-e93037caf6c8', segmentation_id='5', segmentation_type='vlan' |
| | port_id='07f13bae-d44d-44d6-8b0a-47838a266bbd', segmentation_id='1231', segmentation_type='vlan' |
| | port_id='d4f377cf-1bb3-40c4-b1c6-968509489a30', segmentation_id='1818', segmentation_type='vlan' |
| | port_id='86d280f3-bf1d-4c73-991a-64086bd7a063', segmentation_id='1851', segmentation_type='vlan' |
| | port_id='7288719a-fdd4-43db-9f1a-df3cf712cf08', segmentation_id='1927', segmentation_type='vlan' |
| | port_id='dd16a816-fc6c-4a47-833f-9fe79ead806e', segmentation_id='3814', segmentation_type='vlan' |
| tags | [] |
| tenant_id | 6c07532860e641989bacc5583275080a |
| updated_at | 2018-05-08T10:56:57Z |
+-----------------+--------------------------------------------------------------------------------------------------+
(overcloud) [cloud-user@ansible-host ~]$ openstack network trunk show app-node-0.openshift.example.com
+-----------------+-----------------------------------------------------------------------------------------------+
| Field | Value |
+-----------------+-----------------------------------------------------------------------------------------------+
| admin_state_up | UP |
| created_at | 2018-05-08T09:59:34Z |
| description | |
| id | aa6bf2b4-bc93-4adb-b858-01d55a778b2a |
| name | app-node-0.openshift.example.com |
| port_id | 93a7e85d-c410-4d34-ae04-7822223c74fc |
| project_id | 6c07532860e641989bacc5583275080a |
| revision_number | 2 |
| status | ACTIVE |
| sub_ports | port_id='1d76be7c-b711-4fe2-a941-1922318e3475', segmentation_id='1', segmentation_type='vlan' |
| | port_id='89caadf0-9ed4-4959-8638-4f90e3d90d6d', segmentation_id='2', segmentation_type='vlan' |
| | port_id='ada9a8ad-fbf3-4aac-81d2-b27a9e9910a6', segmentation_id='3', segmentation_type='vlan' |
| | port_id='8cabf3bf-d403-4a43-b3c6-7bd6833b7e6b', segmentation_id='4', segmentation_type='vlan' |
| | port_id='716bde48-2ec2-4aab-8ee4-d3e3c46ca372', segmentation_id='5', segmentation_type='vlan' |
| tags | [] |
| tenant_id | 6c07532860e641989bacc5583275080a |
| updated_at | 2018-05-08T09:59:46Z |
+-----------------+-----------------------------------------------------------------------------------------------+
(overcloud) [cloud-user@ansible-host ~]$ openstack network trunk show app-node-1.openshift.example.com
+-----------------+-----------------------------------------------------------------------------------------------+
| Field | Value |
+-----------------+-----------------------------------------------------------------------------------------------+
| admin_state_up | UP |
| created_at | 2018-05-08T09:59:34Z |
| description | |
| id | a70d7cdf-b607-43e0-bd16-3860083524ff |
| name | app-node-1.openshift.example.com |
| port_id | a83cfad4-be92-418d-8798-2fe184515f6a |
| project_id | 6c07532860e641989bacc5583275080a |
| revision_number | 2 |
| status | ACTIVE |
| sub_ports | port_id='ec61324d-e6e5-4abf-8f3c-ab399445b05c', segmentation_id='1', segmentation_type='vlan' |
| | port_id='e1da30ac-0a6b-4efc-8346-32e59eb79ca2', segmentation_id='2', segmentation_type='vlan' |
| | port_id='546cc02a-a33d-4a24-91eb-834f4cc03e83', segmentation_id='3', segmentation_type='vlan' |
| | port_id='7ea4a036-33c8-4966-b0b9-e11993a92bfb', segmentation_id='4', segmentation_type='vlan' |
| | port_id='46ec2829-5d1e-417f-adf2-9e071b6f7801', segmentation_id='5', segmentation_type='vlan' |
| tags | [] |
| tenant_id | 6c07532860e641989bacc5583275080a |
| updated_at | 2018-05-08T09:59:52Z |
+-----------------+-----------------------------------------------------------------------------------------------+
5 subports with vlan from 1 to 5 have been precreated in each openshift node.
|