LB_NFV KiloV1 :the default session limit is 2000 rather than unlimit

Bug #1516862 reported by Xiao Li Xu on 2015-11-17
This bug affects 1 person
Affects Status Importance Assigned to Milestone

Bug Description

 LB_NFV KiloV1 :the default session limit is 2000 rather than unlimit

        CentOS 7.1

 [Description and expect result]
 if we don't config session limit , the expect the session shoule be not limit

 [Reproduceable or not]
   it is easy to recreate.

 [Recreate Steps]
if don't config session-limit , the default session limit is 2000 , but the GUI show the session limit is -1, as our common understanding , the negative number mean unlimit .
so this issue should be fixed

# pxname svname qcur qmax scur smax slim
fda4febc-8efd-436e-9227-435916d50e93 FRONTEND 5 2000 2000<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< check haproxy statistic infor is 2000


Project ID
Protocol Port
Port ID
Session Persistence
Connection Limit
Admin State Up


[root@nitinserver2 ~(keystone_admin)]# more /var/lib/neutron/lbaas/61a7696f-ded6-493c-98bc-27c2a82cca15/conf
        user nobody
        group haproxy
        log /dev/log local0
        log /dev/log local1 notice
        stats socket /var/lib/neutron/lbaas/61a7696f-ded6-493c-98bc-27c2a82cca15/sock mode 0666 level user
        log global
        retries 3
        option redispatch
        timeout connect 5000
        timeout client 50000
        timeout server 50000
frontend 46d5cb86-ec6c-474e-82dd-9dc70baa3222
        option tcplog
        mode http
        default_backend 61a7696f-ded6-493c-98bc-27c2a82cca15
        option forwardfor
backend 61a7696f-ded6-493c-98bc-27c2a82cca15
        mode http
        balance roundrobin
        option forwardfor
        server 09b5c49f-100f-4fc7-86dd-05512de21ec3 weight 1
        server 0a65e548-84d7-4aac-96e6-4ad5a170a9ee weight 1
        server 0cc99f63-8883-4655-8433-545840699e53 weight 1
        server 18c767db-c622-4104-834d-9573fab5b979 weight 1

 [Root cause anlyze or debug inf]

 Upload the attachment and explain it.

Gary Kotton (garyk) on 2015-11-17
tags: added: lbaas
Gary Kotton (garyk) on 2015-11-17
Changed in neutron:
importance: Undecided → Medium
status: New → Confirmed
Changed in neutron:
assignee: nobody → Jacky_lei_zhang (lzhang1)

Fix proposed to branch: master

Changed in neutron:
status: Confirmed → In Progress

Change abandoned by Armando Migliaccio (<email address hidden>) on branch: master
Reason: This review is > 4 weeks without comment, and failed Jenkins the last time it was checked. We are abandoning this for now. Feel free to reactivate the review by pressing the restore button and leaving a 'recheck' comment to get fresh test results.

Changed in neutron:
status: In Progress → Incomplete
assignee: Jacky_lei_zhang (lzhang1) → nobody
tags: added: low-hanging-fruit
chaithanya (chaitanya7991) wrote :

Hey, I am a newbie and I would like to work on this bug. Could you give me pointers on where I can start to fix the bug?

Changed in neutron:
assignee: nobody → chaithanya (chaitanya7991)
affects: neutron → octavia
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