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author | Jiri Mencak <jmencak@redhat.com> | 2017-10-03 19:57:01 +0200 |
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committer | Jiri Mencak <jmencak@redhat.com> | 2017-10-10 13:47:35 +0200 |
commit | 17e38ad8c62ac8f1c8f983e63181f69879a45d85 (patch) | |
tree | a3038e8f2fe7d8d0ea7f20b77a7ea7c3841ea14e /roles/openshift_node/templates/tuned/openshift/tuned.conf | |
parent | 2fb41eea9aa4b328d7da1c5e4b7de2e717549ed7 (diff) | |
download | openshift-17e38ad8c62ac8f1c8f983e63181f69879a45d85.tar.gz openshift-17e38ad8c62ac8f1c8f983e63181f69879a45d85.tar.bz2 openshift-17e38ad8c62ac8f1c8f983e63181f69879a45d85.tar.xz openshift-17e38ad8c62ac8f1c8f983e63181f69879a45d85.zip |
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
Diffstat (limited to 'roles/openshift_node/templates/tuned/openshift/tuned.conf')
-rw-r--r-- | roles/openshift_node/templates/tuned/openshift/tuned.conf | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/roles/openshift_node/templates/tuned/openshift/tuned.conf b/roles/openshift_node/templates/tuned/openshift/tuned.conf deleted file mode 100644 index 68ac5dadb..000000000 --- a/roles/openshift_node/templates/tuned/openshift/tuned.conf +++ /dev/null @@ -1,24 +0,0 @@ -# -# tuned configuration -# - -[main] -summary=Optimize systems running OpenShift (parent profile) -include=${f:virt_check:{{ openshift_tuned_guest_profile }}:throughput-performance} - -[selinux] -avc_cache_threshold=65536 - -[net] -nf_conntrack_hashsize=131072 - -[sysctl] -kernel.pid_max=131072 -net.netfilter.nf_conntrack_max=1048576 -fs.inotify.max_user_watches=65536 -net.ipv4.neigh.default.gc_thresh1=8192 -net.ipv4.neigh.default.gc_thresh2=32768 -net.ipv4.neigh.default.gc_thresh3=65536 -net.ipv6.neigh.default.gc_thresh1=8192 -net.ipv6.neigh.default.gc_thresh2=32768 -net.ipv6.neigh.default.gc_thresh3=65536 |