shixiong/okd @ e8f20d6d1682b63439dc7c53f770677e907cfdc0

Andrew Butcher b8e72ea214 Merge pull request #2358 from abutcher/service-serving-certs		%!s(int64=8) %!d(string=hai) anos
..
oo_filters.py	85c6743a01 Add ability to disable pvc creation	%!s(int64=8) %!d(string=hai) anos
oo_zabbix_filters.py	d1d0bb94e2 adding itservice	%!s(int64=9) %!d(string=hai) anos
openshift_master.py	05047e0e60 enable service-serving-cert-signer by default	%!s(int64=8) %!d(string=hai) anos
openshift_node.py	4d4793233e Fix configuration of dns_ip	%!s(int64=9) %!d(string=hai) anos