cluster DNS

[root@mhc1 dns]# pwd
/root/test/k8s/kubernetes/cluster/addons/dns

[root@mhc1 dns]# export DNS_SERVER_IP="10.254.10.2"
[root@mhc1 dns]# export DNS_DOMAIN="cluster.local"
[root@mhc1 dns]# export DNS_REPLICAS=1

sed -e "s/{{ pillar['dns_replicas']  }}/${DNS_REPLICAS}/g;s/{{ pillar['dns_domain'] }}/${DNS_DOMAIN}/g;" ./skydns-rc.yaml.in > skydns-rc.yaml

sed -e "s/{{ pillar['dns_server'] }}/${DNS_SERVER_IP}/g;" ./skydns-svc.yaml.in > skydns-svc.yaml