Ok, moving back to the neutron-lbaas bug queue. Sergey is using the
HaproxyOnHostPluginDriver and not the octavia driver.
** Changed in: octavia
Status: Incomplete => New
** Tags added: lbaas
** Project changed: octavia => neutron
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https://bugs.launchpad.net/bugs/1618559
Title:
LBaaS v2 healthmonitor wrong status detection
Status in neutron:
New
Bug description:
Summary:
After enabling health monitor loadbalancer on any request returns
HTTP/1.0 503 Service Unavailable
I have loadbalancer with vip ip 10.123.21.15. HTTP listener, pool and
member with IP 10.123.21.12.
I check status of web-server by:
curl -I -X GET http://10.123.21.15/owncloud/status.php
...
HTTP/1.1 200 OK
But when I add healthmonitor:
neutron lbaas-healthmonitor-create \
--delay 5 \
--max-retries 2 \
--timeout 10 \
--type HTTP \
--url-path /owncloud/status.php \
--pool owncloud-app-lb-http-pool
neutron lbaas-healthmonitor-show
+----------------+------------------------------------------------+
| Field | Value |
+----------------+------------------------------------------------+
| admin_state_up | True |
| delay | 5 |
| expected_codes | 200 |
| http_method | GET |
| id | cf3cc795-ab1f-44c7-a521-799281e1ff64 |
| max_retries | 2 |
| name | |
| pools | {"id": "edcd43a2-41ad-4dd7-809d-10d3e45a08a7"} |
| tenant_id | b5d8bbe7742540c2b9b2e1b324ea854e |
| timeout | 10 |
| type | HTTP |
| url_path | /owncloud/status.php |
+----------------+------------------------------------------------+
I expect:
curl -I -X GET http://10.123.21.15/owncloud/status.php
...
HTTP/1.1 200 OK
But result:
curl -I -X GET http://10.123.21.15/owncloud/status.php
...
HTTP/1.0 503 Service Unavailable
Direct request to member:
curl -I -X GET http://10.123.21.12/owncloud/status.php
...
HTTP/1.1 200 OK
In neutron logs have no ERROR.
Some detail about configuration:
I have 3 controllers. Installed by Fuel with l3 population and DVR enabled.
lbaas_agent.ini
interface_driver=openvswitch
neutron lbaas-loadbalancer-status owncloud-app-lb
{
"loadbalancer": {
"name": "owncloud-app-lb",
"provisioning_status": "ACTIVE",
"listeners": [
{
"name": "owncloud-app-lb-http",
"provisioning_status": "ACTIVE",
"pools": [
{
"name": "owncloud-app-lb-http-pool",
"provisioning_status": "ACTIVE",
"healthmonitor": {
"provisioning_status": "ACTIVE",
"type": "HTTP",
"id": "cf3cc795-ab1f-44c7-a521-799281e1ff64",
"name": ""
},
"members": [
{
"name": "",
"provisioning_status": "ACTIVE",
"address": "10.123.21.12",
"protocol_port": 80,
"id": "8a588ed1-8818-44b2-80df-90debee59720",
"operating_status": "ONLINE"
}
],
"id": "edcd43a2-41ad-4dd7-809d-10d3e45a08a7",
"operating_status": "ONLINE"
}
],
"l7policies": [],
"id": "7521308a-15d1-4898-87c8-8f1ed4330b6c",
"operating_status": "ONLINE"
}
],
"pools": [
{
"name": "owncloud-app-lb-http-pool",
"provisioning_status": "ACTIVE",
"healthmonitor": {
"provisioning_status": "ACTIVE",
"type": "HTTP",
"id": "cf3cc795-ab1f-44c7-a521-799281e1ff64",
"name": ""
},
"members": [
{
"name": "",
"provisioning_status": "ACTIVE",
"address": "10.123.21.12",
"protocol_port": 80,
"id": "8a588ed1-8818-44b2-80df-90debee59720",
"operating_status": "ONLINE"
}
],
"id": "edcd43a2-41ad-4dd7-809d-10d3e45a08a7",
"operating_status": "ONLINE"
}
],
"id": "67a9602e-4bcd-4d1c-a41c-7af20ded0300",
"operating_status": "ONLINE"
}
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