Download kubectl from public url

Related-Prod: PRODX-3456
Change-Id: Iaa994da1c4ad0752aa4f1a0c56e266e451641f3f
diff --git a/de/heat-templates/scripts/instance_boot.sh b/de/heat-templates/scripts/instance_boot.sh
index 8928329..4fbb429 100644
--- a/de/heat-templates/scripts/instance_boot.sh
+++ b/de/heat-templates/scripts/instance_boot.sh
@@ -368,7 +368,7 @@
 
 function install_kubectl {
     local kubectl=/usr/local/bin/kubectl
-    curl --retry 6 --retry-delay 5 -L https://artifactory.mcp.mirantis.net/artifactory/binary-dev-kaas-local/openstack/bin/utils/kubectl/kubectl-${KUBECTL_VERSION}-linux -o ${kubectl}
+    curl --retry 6 --retry-delay 5 -L http://binary.mirantis.com/openstack/bin/utils/kubectl/kubectl-${KUBECTL_VERSION}-linux -o ${kubectl}
     chmod +x ${kubectl}
 cat << EOF >> ~/.bashrc
 source /usr/share/bash-completion/bash_completion