openstack
/
octavia
Code Issues Proposed changes

Remove outdated kernel tuning for haproxy 

This patch removes outdated kernel tuning parameters that were set
inside the amphora.  With current kernel versions the performance
issues no longer out weigh the benefits.

Change-Id: I6435257ec1f0ee0cc8c38df0d1ff0247707174e4
Closes-Bug: #1661105
(cherry picked from commit 6eb9a7cf17)
This commit is contained in:
Michael Johnson 2017-02-01 14:41:48 -08:00 committed by Armando Migliaccio
parent 414b4ac80a
commit c4f0002e9a
2 changed files with 0 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
elements/haproxy-octavia-ubuntu/post-install.d/20-haproxy-tune-kernel
View File

@ -9,10 +9,6 @@ sysctl-set-value net.ipv4.tcp_max_syn_backlog 100000
sysctl-set-value net.ipv4.tcp_keepalive_time 300
sysctl-set-value net.ipv4.tcp_tw_recycle 0
sysctl-set-value net.ipv4.tcp_tw_reuse 1
sysctl-set-value net.ipv4.tcp_timestamps 0
sysctl-set-value net.ipv4.tcp_ecn 0
sysctl-set-value net.ipv4.tcp_sack 0
sysctl-set-value net.ipv4.tcp_dsack 0
sysctl-set-value net.core.somaxconn 65534
sysctl-set-value net.ipv4.tcp_synack_retries 3
sysctl-set-value net.core.netdev_max_backlog 100000

4
elements/haproxy-octavia/post-install.d/20-haproxy-tune-kernel
View File

@ -9,10 +9,6 @@ sysctl-set-value net.ipv4.tcp_max_syn_backlog 100000
sysctl-set-value net.ipv4.tcp_keepalive_time 300
sysctl-set-value net.ipv4.tcp_tw_recycle 0
sysctl-set-value net.ipv4.tcp_tw_reuse 1
sysctl-set-value net.ipv4.tcp_timestamps 0
sysctl-set-value net.ipv4.tcp_ecn 0
sysctl-set-value net.ipv4.tcp_sack 0
sysctl-set-value net.ipv4.tcp_dsack 0
sysctl-set-value net.core.somaxconn 65534
sysctl-set-value net.ipv4.tcp_synack_retries 3
sysctl-set-value net.core.netdev_max_backlog 100000