fix tcp_tw_recycle settings issue #714

2019-10-27 15:42:02 +00:00 · 2019-10-27 15:42:02 +00:00 · afbba63337
parent 8ae76e6dcf
commit afbba63337
1 changed files with 1 additions and 1 deletions
--- a/roles/prepare/templates/95-k8s-sysctl.conf.j2
+++ b/roles/prepare/templates/95-k8s-sysctl.conf.j2
@ -2,7 +2,7 @@ net.ipv4.ip_forward = 1
 net.bridge.bridge-nf-call-iptables = 1
 net.bridge.bridge-nf-call-ip6tables = 1
 net.bridge.bridge-nf-call-arptables = 1
-{% if ansible_distribution in ["CentOS","RedHat","Amazon"] %}
+{% if KERNEL_VER|float < 4.12 %}
 net.ipv4.tcp_tw_recycle = 0
 {% endif %}
 net.ipv4.tcp_tw_reuse = 0