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authorJiri Mencak <jmencak@redhat.com>2017-10-03 19:57:01 +0200
committerJiri Mencak <jmencak@redhat.com>2017-10-10 13:47:35 +0200
commit17e38ad8c62ac8f1c8f983e63181f69879a45d85 (patch)
treea3038e8f2fe7d8d0ea7f20b77a7ea7c3841ea14e /roles/openshift_node_upgrade
parent2fb41eea9aa4b328d7da1c5e4b7de2e717549ed7 (diff)
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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
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