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| author | Mateus Caruccio <mateus.caruccio@getupcloud.com> | 2017-09-13 14:49:56 -0300 |
|---|---|---|
| committer | Scott Dodson <sdodson@redhat.com> | 2017-09-15 16:51:18 -0400 |
| commit | afb74ff054ff5743998e2611cab83960710920de (patch) | |
| tree | 9e2e1bd1694593de5738f801156733ebe41a7c44 /roles/openshift_node_dnsmasq | |
| parent | 87449eed97d4a4320a08706f071192853961535f (diff) | |
| download | openshift-afb74ff054ff5743998e2611cab83960710920de.tar.gz openshift-afb74ff054ff5743998e2611cab83960710920de.tar.bz2 openshift-afb74ff054ff5743998e2611cab83960710920de.tar.xz openshift-afb74ff054ff5743998e2611cab83960710920de.zip | |
Ensure valid search on resolv.conf
On cluster without internal name resolution there will be no `search XXX` on /etc/resolv.conf at all, thus this script will fail to add an entry for `cluster.local`.
Diffstat (limited to 'roles/openshift_node_dnsmasq')
| -rwxr-xr-x | roles/openshift_node_dnsmasq/files/networkmanager/99-origin-dns.sh | 2 |
1 files changed, 2 insertions, 0 deletions
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 61d2a5b51..df02bcf0e 100755 --- a/roles/openshift_node_dnsmasq/files/networkmanager/99-origin-dns.sh +++ b/roles/openshift_node_dnsmasq/files/networkmanager/99-origin-dns.sh @@ -114,6 +114,8 @@ EOF echo "nameserver "${def_route_ip}"" >> ${NEW_RESOLV_CONF} if ! grep -q 'search.*cluster.local' ${NEW_RESOLV_CONF}; then sed -i '/^search/ s/$/ cluster.local/' ${NEW_RESOLV_CONF} + elif ! grep -qw search ${NEW_RESOLV_CONF}; then + echo 'search cluster.local' >> ${NEW_RESOLV_CONF} fi cp -Z ${NEW_RESOLV_CONF} /etc/resolv.conf fi |