move kube-dns to the cluster/addons/ directory

build/common.sh

@@ -955,9 +955,6 @@ function kube::release::package_kube_manifests_tarball() {
   local objects
   objects=$(cd "${KUBE_ROOT}/cluster/addons" && find . \( -name \*.yaml -or -name \*.yaml.in -or -name \*.json \) | grep -v demo)
   tar c -C "${KUBE_ROOT}/cluster/addons" ${objects} | tar x -C "${dst_dir}"
-  objects=$(cd "${KUBE_ROOT}/cluster/saltbase/salt/kube-dns" && find . \( -name \*.yaml -or -name \*.yaml.in -or -name \*.json \) | grep -v demo)
-  mkdir -p "${dst_dir}/dns"
-  tar c -C "${KUBE_ROOT}/cluster/saltbase/salt/kube-dns" ${objects} | tar x -C "${dst_dir}/dns"
 
   # This is for coreos only. ContainerVM, GCI, or Trusty does not use it.
   cp -r "${KUBE_ROOT}/cluster/gce/coreos/kube-manifests"/* "${release_stage}/"

build/kube-dns/README.md

@@ -148,8 +148,8 @@ set:
 ```
 
 Second, you need to start the DNS server ReplicationController and Service. See
-the example files ([ReplicationController](../../cluster/saltbase/salt/skydns-rc.yaml.in) and
-[Service](../../cluster/saltbase/salt/skydns-svc.yaml.in)), but keep in mind that these are templated for
+the example files ([ReplicationController](../../cluster/addns/dns/skydns-rc.yaml.in) and
+[Service](../../cluster/addons/dns/skydns-svc.yaml.in)), but keep in mind that these are templated for
 Salt.  You will need to replace the `{{ <param> }}` blocks with your own values
 for the config variables mentioned above.  Other than the templating, these are
 normal kubernetes objects, and can be instantiated with `kubectl create`.

cluster/saltbase/salt/kube-dns/README.md → cluster/addons/dns/README.md

@@ -33,4 +33,4 @@ skydns-svc.yaml.in
 skydns-rc.yaml.sed
 skydns-svc.yaml.sed
 
-[![Analytics](https://kubernetes-site.appspot.com/UA-36037335-10/GitHub/cluster/saltbase/salt/kube-dns/README.md?pixel)]()
+[![Analytics](https://kubernetes-site.appspot.com/UA-36037335-10/GitHub/cluster/addons/dns/README.md?pixel)]()

cluster/images/hyperkube/Makefile

@@ -57,8 +57,8 @@ endif
 	mkdir -p ${TEMP_DIR}/cni ${TEMP_DIR}/addons
 	cp ../../saltbase/salt/helpers/safe_format_and_mount ${TEMP_DIR}
 	cp ../../saltbase/salt/generate-cert/make-ca-cert.sh ${TEMP_DIR}
-	cp ../../saltbase/salt/kube-dns/skydns-rc.yaml.base ${TEMP_DIR}/addons/skydns-rc.yaml
-	cp ../../saltbase/salt/kube-dns/skydns-svc.yaml.base ${TEMP_DIR}/addons/skydns-svc.yaml
+	cp ../../addons/dns/skydns-rc.yaml.base ${TEMP_DIR}/addons/skydns-rc.yaml
+	cp ../../addons/dns/skydns-svc.yaml.base ${TEMP_DIR}/addons/skydns-svc.yaml
 	cp ../../addons/dashboard/dashboard-controller.yaml ${TEMP_DIR}/addons
 	cp ../../addons/dashboard/dashboard-service.yaml ${TEMP_DIR}/addons
 	

cluster/mesos/docker/deploy-dns.sh

@@ -28,8 +28,8 @@ kubectl="${KUBE_ROOT}/cluster/kubectl.sh"
 workspace=$(pwd)
 
 # Process salt pillar templates manually
-sed -e "s/{{ pillar\['dns_replicas'\] }}/${DNS_REPLICAS}/g;s/{{ pillar\['dns_domain'\] }}/${DNS_DOMAIN}/g" "${KUBE_ROOT}/cluster/saltbase/salt/kube-dns/skydns-rc.yaml.in" > "${workspace}/skydns-rc.yaml"
-sed -e "s/{{ pillar\['dns_server'\] }}/${DNS_SERVER_IP}/g" "${KUBE_ROOT}/cluster/saltbase/salt/kube-dns/skydns-svc.yaml.in" > "${workspace}/skydns-svc.yaml"
+sed -e "s/{{ pillar\['dns_replicas'\] }}/${DNS_REPLICAS}/g;s/{{ pillar\['dns_domain'\] }}/${DNS_DOMAIN}/g" "${KUBE_ROOT}/cluster/addons/dns/skydns-rc.yaml.in" > "${workspace}/skydns-rc.yaml"
+sed -e "s/{{ pillar\['dns_server'\] }}/${DNS_SERVER_IP}/g" "${KUBE_ROOT}/cluster/addons/dns/skydns-svc.yaml.in" > "${workspace}/skydns-svc.yaml"
 
 # Federation specific values.
 if [[ "${FEDERATION:-}" == "true" ]]; then

cluster/saltbase/salt/kube-addons/init.sls

@@ -75,7 +75,7 @@ addon-dir-create:
 {% if pillar.get('enable_cluster_dns', '').lower() == 'true' %}
 /etc/kubernetes/addons/dns/skydns-svc.yaml:
   file.managed:
-    - source: salt://kube-dns/skydns-svc.yaml.in
+    - source: salt://kube-addons/dns/skydns-svc.yaml.in
     - template: jinja
     - group: root
     - dir_mode: 755
@@ -83,7 +83,7 @@ addon-dir-create:
 
 /etc/kubernetes/addons/dns/skydns-rc.yaml:
   file.managed:
-    - source: salt://kube-dns/skydns-rc.yaml.in
+    - source: salt://kube-addons/dns/skydns-rc.yaml.in
     - template: jinja
     - group: root
     - dir_mode: 755

cluster/ubuntu/deployAddons.sh

@@ -41,8 +41,8 @@ function init {
 
 function deploy_dns {
   echo "Deploying DNS on Kubernetes"
-  sed -e "s/\\\$DNS_REPLICAS/${DNS_REPLICAS}/g;s/\\\$DNS_DOMAIN/${DNS_DOMAIN}/g;" "${KUBE_ROOT}/cluster/saltbase/salt/kube-dns/skydns-rc.yaml.sed" > skydns-rc.yaml
-  sed -e "s/\\\$DNS_SERVER_IP/${DNS_SERVER_IP}/g" "${KUBE_ROOT}/cluster/saltbase/salt/kube-dns/skydns-svc.yaml.sed" > skydns-svc.yaml
+  sed -e "s/\\\$DNS_REPLICAS/${DNS_REPLICAS}/g;s/\\\$DNS_DOMAIN/${DNS_DOMAIN}/g;" "${KUBE_ROOT}/cluster/addons/dns/skydns-rc.yaml.sed" > skydns-rc.yaml
+  sed -e "s/\\\$DNS_SERVER_IP/${DNS_SERVER_IP}/g" "${KUBE_ROOT}/cluster/addons/dns/skydns-svc.yaml.sed" > skydns-svc.yaml
 
   KUBEDNS=`eval "${KUBECTL} get services --namespace=kube-system | grep kube-dns | cat"`
       

hack/local-up-cluster.sh

@@ -409,7 +409,7 @@ function start_kubedns {
 
     if [[ "${ENABLE_CLUSTER_DNS}" = true ]]; then
         echo "Creating kube-system namespace"
-        sed -e "s/{{ pillar\['dns_replicas'\] }}/${DNS_REPLICAS}/g;s/{{ pillar\['dns_domain'\] }}/${DNS_DOMAIN}/g;" "${KUBE_ROOT}/cluster/saltbase/salt/kube-dns/skydns-rc.yaml.in" >| skydns-rc.yaml
+        sed -e "s/{{ pillar\['dns_replicas'\] }}/${DNS_REPLICAS}/g;s/{{ pillar\['dns_domain'\] }}/${DNS_DOMAIN}/g;" "${KUBE_ROOT}/cluster/addons/dns/skydns-rc.yaml.in" >| skydns-rc.yaml
         if [[ "${FEDERATION:-}" == "true" ]]; then
           FEDERATIONS_DOMAIN_MAP="${FEDERATIONS_DOMAIN_MAP:-}"
           if [[ -z "${FEDERATIONS_DOMAIN_MAP}" && -n "${FEDERATION_NAME:-}" && -n "${DNS_ZONE_NAME:-}" ]]; then
@@ -423,7 +423,7 @@ function start_kubedns {
         else
           sed -i -e "/{{ pillar\['federations_domain_map'\] }}/d" skydns-rc.yaml
         fi
-        sed -e "s/{{ pillar\['dns_server'\] }}/${DNS_SERVER_IP}/g" "${KUBE_ROOT}/cluster/saltbase/salt/kube-dns/skydns-svc.yaml.in" >| skydns-svc.yaml
+        sed -e "s/{{ pillar\['dns_server'\] }}/${DNS_SERVER_IP}/g" "${KUBE_ROOT}/cluster/addons/dns/skydns-svc.yaml.in" >| skydns-svc.yaml
         cat <<EOF >namespace.yaml
 apiVersion: v1
 kind: Namespace