Are you still having this issue? I cannot reproduce it on my devstack.
If you can reproduce this, can you provide the commands you used to
setup the load balancer (all of the steps), the output of neutron net-
list, the output of neutron subnet-list, and the output of "sudo ip
netns"?
** Changed in: neutron
Status: New => Incomplete
** Changed in: neutron
Importance: Undecided => High
** Project changed: neutron => octavia
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https://bugs.launchpad.net/bugs/1618559
Title:
LBaaS v2 healthmonitor wrong status detection
Status in octavia:
Incomplete
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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