From 17e38ad8c62ac8f1c8f983e63181f69879a45d85 Mon Sep 17 00:00:00 2001 From: Jiri Mencak Date: Tue, 3 Oct 2017 19:57:01 +0200 Subject: Separate tuned daemon setup into a role. Currently, profiles for the tuned daemon are set only for OpenShift node(s). This excludes the OpenShift loadbalancer. As a result, ARP cache limits on loadbalancers are not raised. This causes problems with HA setups where loadbalancers serve 1k+ OpenShift nodes. This commit ensures the openshift-control-plane role is applied to loadbalancers, masters and OpenShift infra nodes. Regular OpenShift worker nodes get the openshift-node profile. Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1498213 --- roles/openshift_node/templates/tuned/openshift-node/tuned.conf | 10 ---------- 1 file changed, 10 deletions(-) delete mode 100644 roles/openshift_node/templates/tuned/openshift-node/tuned.conf (limited to 'roles/openshift_node/templates/tuned/openshift-node') diff --git a/roles/openshift_node/templates/tuned/openshift-node/tuned.conf b/roles/openshift_node/templates/tuned/openshift-node/tuned.conf deleted file mode 100644 index 78c7d19c9..000000000 --- a/roles/openshift_node/templates/tuned/openshift-node/tuned.conf +++ /dev/null @@ -1,10 +0,0 @@ -# -# tuned configuration -# - -[main] -summary=Optimize systems running OpenShift nodes -include=openshift - -[sysctl] -net.ipv4.tcp_fastopen=3 -- cgit v1.2.3