Bug 1061750
| Summary: | Neutron Load Balancer VIP Creation Fails | ||
|---|---|---|---|
| Product: | [Community] RDO | Reporter: | Nir Magnezi <nmagnezi> |
| Component: | openstack-neutron | Assignee: | Ihar Hrachyshka <ihrachys> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Ofer Blaut <oblaut> |
| Severity: | urgent | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | unspecified | CC: | chrisw, ihrachys, yeylon |
| Target Milestone: | --- | Keywords: | Regression, TestBlocker |
| Target Release: | --- | Flags: | nmagnezi:
needinfo-
|
| Hardware: | Unspecified | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2014-08-12 12:11:35 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: | |
| Embargoed: | |||
| Bug Depends On: | 1114261 | ||
| Bug Blocks: | |||
Looks like lbaas agent failed to contact neutron server. Could you please attach neutron.log? (In reply to Ihar Hrachyshka from comment #2) > Looks like lbaas agent failed to contact neutron server. Could you please > attach neutron.log? That setup is no longer live. I will do by best to reproduce it as soon as Bug #1114261 will be resolved. @Nir, can I ask you to retest it? Ok, there was enough time to retest the bug. Closing the bug as CURRENTRELEASE. |
Created attachment 859680 [details] lbaas-agent.log Description of problem: ======================= Neutron Load Balancer VIP Creation Fails. This did used to work in Havana. Exact reproduction steps will be detailed ahead. Version-Release number of selected component (if applicable): ============================================================= RDO Icehouse # rpm -qa | grep neutron python-neutronclient-2.3.3-1.el6.noarch openstack-neutron-2014.1-0.5.b2.el6.noarch openstack-neutron-openvswitch-2014.1-0.5.b2.el6.noarch python-neutron-2014.1-0.5.b2.el6.noarch How reproducible: ================= Tested only once. Steps to Reproduce: =================== 1. Create a Pool: # neutron lb-pool-create --lb-method ROUND_ROBIN --name pool_vlan_208 --protocol HTTP --subnet-id bda73821-cca3-487b-994c-80144852e0b0 --tenant-id e62f88df0f1f4f5dbf8808b472ce3e7f +------------------------+--------------------------------------+ | Field | Value | +------------------------+--------------------------------------+ | admin_state_up | True | | description | | | health_monitors | | | health_monitors_status | | | id | 5fed1ffb-211e-430e-bbfb-243300faf2bb | | lb_method | ROUND_ROBIN | | members | | | name | pool_vlan_208 | | protocol | HTTP | | provider | haproxy | | status | PENDING_CREATE | | status_description | | | subnet_id | bda73821-cca3-487b-994c-80144852e0b0 | | tenant_id | e62f88df0f1f4f5dbf8808b472ce3e7f | | vip_id | | +------------------------+--------------------------------------+ 2. Search for 2 instances for load balancing: # nova list --all-tenant --tenant e62f88df0f1f4f5dbf8808b472ce3e7f | /bin/grep "=" | /usr/bin/cut -d" " -f 2' c1dd2a50-4257-496e-8b69-fab629e233f4 40adb81-13e0-45f5-8490-150f7dbe3794 3. Record the private (non-floating) IP of the two instances, and added them as pool members: # neutron lb-member-create --address 192.168.208.2 --protocol-port 80 5fed1ffb-211e-430e-bbfb-243300faf2bb --tenant-id e62f88df0f1f4f5dbf8808b472ce3e7f +--------------------+--------------------------------------+ | Field | Value | +--------------------+--------------------------------------+ | address | 192.168.208.2 | | admin_state_up | True | | id | dd410e81-f9c6-4978-ba50-17d16c7eaec8 | | pool_id | 5fed1ffb-211e-430e-bbfb-243300faf2bb | | protocol_port | 80 | | status | PENDING_CREATE | | status_description | | | tenant_id | e62f88df0f1f4f5dbf8808b472ce3e7f | | weight | 1 | +--------------------+--------------------------------------+ # neutron lb-member-create --address 192.168.208.4 --protocol-port 80 5fed1ffb-211e-430e-bbfb-243300faf2bb --tenant-id e62f88df0f1f4f5dbf8808b472ce3e7f +--------------------+--------------------------------------+ | Field | Value | +--------------------+--------------------------------------+ | address | 192.168.208.4 | | admin_state_up | True | | id | 48f712f3-5dc4-45db-9be1-4f581a8b4231 | | pool_id | 5fed1ffb-211e-430e-bbfb-243300faf2bb | | protocol_port | 80 | | status | PENDING_CREATE | | status_description | | | tenant_id | e62f88df0f1f4f5dbf8808b472ce3e7f | | weight | 1 | +--------------------+--------------------------------------+ 4. Create a VIP: neutron lb-vip-create --name vip_vlan_208 --protocol-port 80 --protocol HTTP --subnet-id bda73821-cca3-487b-994c-80144852e0b0 --tenant-id e62f88df0f1f4f5dbf8808b472ce3e7f 5fed1ffb-211e-430e-bbfb-243300faf2bb +---------------------+--------------------------------------+ | Field | Value | +---------------------+--------------------------------------+ | address | 192.168.208.5 | | admin_state_up | True | | connection_limit | -1 | | description | | | id | ed0eb465-85ab-4fa3-b72a-c8930686087d | | name | vip_vlan_208 | | pool_id | 5fed1ffb-211e-430e-bbfb-243300faf2bb | | port_id | 2137d78b-ea7a-451f-9b30-09ad3526c638 | | protocol | HTTP | | protocol_port | 80 | | session_persistence | | | status | PENDING_CREATE | | status_description | | | subnet_id | bda73821-cca3-487b-994c-80144852e0b0 | | tenant_id | e62f88df0f1f4f5dbf8808b472ce3e7f | +---------------------+--------------------------------------+ 5. Create Health Monitor: # neutron lb-healthmonitor-create --delay 3 --type HTTP --max-retries 1 --timeout 3 --tenant-id e62f88df0f1f4f5dbf8808b472ce3e7f +----------------+--------------------------------------+ | Field | Value | +----------------+--------------------------------------+ | admin_state_up | True | | delay | 3 | | expected_codes | 200 | | http_method | GET | | id | 7d78ff4b-637e-4291-97bf-ec4c4329fee4 | | max_retries | 1 | |pools | | | tenant_id | e62f88df0f1f4f5dbf8808b472ce3e7f | | timeout | 3 | | type | HTTP | | url_path | / | +----------------+--------------------------------------+ 6. Associate Health Monitor: # neutron lb-healthmonitor-associate 7d78ff4b-637e-4291-97bf-ec4c4329fee4 5fed1ffb-211e-430e-bbfb-243300faf2bb --tenant-id e62f88df0f1f4f5dbf8808b472ce3e7f Associated health monitor 7d78ff4b-637e-4291-97bf-ec4c4329fee4 7. Create Floating IP: # neutron floatingip-create --tenant-id e62f88df0f1f4f5dbf8808b472ce3e7f ext_net +---------------------+--------------------------------------+ | Field | Value | +---------------------+--------------------------------------+ | fixed_ip_address | | | floating_ip_address | 192.168.170.8 | | floating_network_id | fc1337bd-784b-4ead-8c5c-682176a8a874 | | id | c39ffa32-334c-4450-8941-7493b63f0263 | | port_id | | | router_id | | | tenant_id | e62f88df0f1f4f5dbf8808b472ce3e7f | +---------------------+--------------------------------------+ 8. Associate Floating Ip To Vip: # neutron floatingip-associate c39ffa32-334c-4450-8941-7493b63f0263 2137d78b-ea7a-451f-9b30-09ad3526c638 Associated floatingip c39ffa32-334c-4450-8941-7493b63f0263 9. Verify Pool List Status: # neutron lb-pool-list +--------------------------------------+---------------+----------+-------------+----------+----------------+--------+ | id | name | provider | lb_method | protocol | admin_state_up | status | +--------------------------------------+---------------+----------+-------------+----------+----------------+--------+ | 5fed1ffb-211e-430e-bbfb-243300faf2bb | pool_vlan_208 | haproxy | ROUND_ROBIN | HTTP | True | ACTIVE | +--------------------------------------+---------------+----------+-------------+----------+----------------+--------+ 10. Verify The VIP status: # neutron lb-vip-list +--------------------------------------+--------------+---------------+----------+----------------+--------+ | id | name | address | protocol | admin_state_up | status | +--------------------------------------+--------------+---------------+----------+----------------+--------+ | ed0eb465-85ab-4fa3-b72a-c8930686087d | vip_vlan_208 | 192.168.208.5 | HTTP | True | ERROR | +--------------------------------------+--------------+---------------+----------+----------------+--------+ Actual results: =============== VIP indicated status = ERROR Errors I found in the lbaas-agent.log file: ERROR neutron.common.legacy [-] Skipping unknown group key: firewall_driver ERROR neutron.services.loadbalancer.drivers.haproxy.agent_manager [req-cb8fd5b0-1683-4e1d-ac3b-c4fdedbb6272 None] Unable to retrieve ready devices Expected results: ================= VIP indicated status = ACTIVE Additional info: ================ Find lbaas-agent.log attached.