From ec7b1f7e70d4af7240371b7d05c83221f18c6ed3 Mon Sep 17 00:00:00 2001 From: Scott Dodson Date: Wed, 30 Nov 2016 08:41:40 -0500 Subject: openshift_node_dnsmasq - Remove strict-order option from dnsmasq strict-order forces dnsmasq to iterate through nameservers in order. If one of the nameservers is down this will slow things down while dnsmasq waits for a timeout. Also, this option prevents dnsmasq from querying other nameservers if the first one returns a negative result. While I think it's odd to have a nameserver that returns negative results for a query that another returns positive results for this does seem to fix the issue in testing. Fixes Bug 1399577 --- roles/openshift_node_dnsmasq/files/networkmanager/99-origin-dns.sh | 1 - roles/openshift_node_dnsmasq/templates/origin-dns.conf.j2 | 1 - 2 files changed, 2 deletions(-) (limited to 'roles') diff --git a/roles/openshift_node_dnsmasq/files/networkmanager/99-origin-dns.sh b/roles/openshift_node_dnsmasq/files/networkmanager/99-origin-dns.sh index 089c3f7e4..ac8ee54e4 100755 --- a/roles/openshift_node_dnsmasq/files/networkmanager/99-origin-dns.sh +++ b/roles/openshift_node_dnsmasq/files/networkmanager/99-origin-dns.sh @@ -48,7 +48,6 @@ if [[ $2 =~ ^(up|dhcp4-change|dhcp6-change)$ ]]; then -n "${IP4_NAMESERVERS}" ]]; then if [ ! -f /etc/dnsmasq.d/origin-dns.conf ]; then cat << EOF > /etc/dnsmasq.d/origin-dns.conf -strict-order no-resolv domain-needed server=/cluster.local/172.30.0.1 diff --git a/roles/openshift_node_dnsmasq/templates/origin-dns.conf.j2 b/roles/openshift_node_dnsmasq/templates/origin-dns.conf.j2 index 1753bb821..f397cbbf1 100644 --- a/roles/openshift_node_dnsmasq/templates/origin-dns.conf.j2 +++ b/roles/openshift_node_dnsmasq/templates/origin-dns.conf.j2 @@ -1,4 +1,3 @@ -strict-order no-resolv domain-needed server=/{{ openshift.common.dns_domain }}/{{ openshift.common.kube_svc_ip }} -- cgit v1.2.3