Update HEAT env to match template changes

Change-Id: Ifca284bb35ef0edc8f9f2a0d31d65301ed5d8959
Issue-ID: INT-504
Signed-off-by: Gary Wu <gary.i.wu@huawei.com>
diff --git a/test/ete/labs/gwu/onap-openstack-template.env b/test/ete/labs/gwu/onap-openstack-template.env
index a7c230e..fc59c48 100644
--- a/test/ete/labs/gwu/onap-openstack-template.env
+++ b/test/ete/labs/gwu/onap-openstack-template.env
@@ -30,7 +30,7 @@
 
   pub_key: ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDKXDgoo3+WOqcUG8/5uUbk81+yczgwC4Y8ywTmuQqbNxlY1oQ0YxdMUqUnhitSXs5S/yRuAVOYHwGg2mCs20oAINrP+mxBI544AMIb9itPjCtgqtE2EWo6MmnFGbHB4Sx3XioE7F4VPsh7japsIwzOjbrQe+Mua1TGQ5d4nfEOQaaglXLLPFfuc7WbhbJbK6Q7rHqZfRcOwAMXgDoBqlyqKeiKwnumddo2RyNT8ljYmvB6buz7KnMinzo7qB0uktVT05FH9Rg0CTWH5norlG5qXgP2aukL0gk1ph8iAt7uYLf1ktp+LJI2gaF6L0/qli9EmVCSLr1uJ38Q8CBflhkh
 
-  nexus_repo: https://nexus.onap.org/content/sites/raw
+  nexus_artifact_repo: https://nexus.onap.org
 
   nexus_docker_repo: 192.168.1.51:5000
 
diff --git a/test/ete/labs/huawei/onap-openstack-template.env b/test/ete/labs/huawei/onap-openstack-template.env
index bffbd2d..cff445c 100644
--- a/test/ete/labs/huawei/onap-openstack-template.env
+++ b/test/ete/labs/huawei/onap-openstack-template.env
@@ -30,7 +30,7 @@
 
   pub_key: ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDKXDgoo3+WOqcUG8/5uUbk81+yczgwC4Y8ywTmuQqbNxlY1oQ0YxdMUqUnhitSXs5S/yRuAVOYHwGg2mCs20oAINrP+mxBI544AMIb9itPjCtgqtE2EWo6MmnFGbHB4Sx3XioE7F4VPsh7japsIwzOjbrQe+Mua1TGQ5d4nfEOQaaglXLLPFfuc7WbhbJbK6Q7rHqZfRcOwAMXgDoBqlyqKeiKwnumddo2RyNT8ljYmvB6buz7KnMinzo7qB0uktVT05FH9Rg0CTWH5norlG5qXgP2aukL0gk1ph8iAt7uYLf1ktp+LJI2gaF6L0/qli9EmVCSLr1uJ38Q8CBflhkh
 
-  nexus_repo: https://nexus.onap.org/content/sites/raw
+  nexus_artifact_repo: https://nexus.onap.org
 
   nexus_docker_repo: 10.145.122.118:5000
 
diff --git a/test/ete/labs/tlab/onap-openstack-template.env b/test/ete/labs/tlab/onap-openstack-template.env
index b10e479..a75438f 100644
--- a/test/ete/labs/tlab/onap-openstack-template.env
+++ b/test/ete/labs/tlab/onap-openstack-template.env
@@ -30,7 +30,7 @@
 
   pub_key: ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDKXDgoo3+WOqcUG8/5uUbk81+yczgwC4Y8ywTmuQqbNxlY1oQ0YxdMUqUnhitSXs5S/yRuAVOYHwGg2mCs20oAINrP+mxBI544AMIb9itPjCtgqtE2EWo6MmnFGbHB4Sx3XioE7F4VPsh7japsIwzOjbrQe+Mua1TGQ5d4nfEOQaaglXLLPFfuc7WbhbJbK6Q7rHqZfRcOwAMXgDoBqlyqKeiKwnumddo2RyNT8ljYmvB6buz7KnMinzo7qB0uktVT05FH9Rg0CTWH5norlG5qXgP2aukL0gk1ph8iAt7uYLf1ktp+LJI2gaF6L0/qli9EmVCSLr1uJ38Q8CBflhkh
 
-  nexus_repo: https://nexus.onap.org/content/sites/raw
+  nexus_artifact_repo: https://nexus.onap.org
 
   nexus_docker_repo: 192.168.31.204:5000
 
diff --git a/test/ete/labs/windriver/onap-openstack-template.env b/test/ete/labs/windriver/onap-openstack-template.env
index 5dada45..1dbcbc4 100644
--- a/test/ete/labs/windriver/onap-openstack-template.env
+++ b/test/ete/labs/windriver/onap-openstack-template.env
@@ -30,7 +30,7 @@
 
   pub_key: ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDKXDgoo3+WOqcUG8/5uUbk81+yczgwC4Y8ywTmuQqbNxlY1oQ0YxdMUqUnhitSXs5S/yRuAVOYHwGg2mCs20oAINrP+mxBI544AMIb9itPjCtgqtE2EWo6MmnFGbHB4Sx3XioE7F4VPsh7japsIwzOjbrQe+Mua1TGQ5d4nfEOQaaglXLLPFfuc7WbhbJbK6Q7rHqZfRcOwAMXgDoBqlyqKeiKwnumddo2RyNT8ljYmvB6buz7KnMinzo7qB0uktVT05FH9Rg0CTWH5norlG5qXgP2aukL0gk1ph8iAt7uYLf1ktp+LJI2gaF6L0/qli9EmVCSLr1uJ38Q8CBflhkh
 
-  nexus_repo: https://nexus.onap.org/content/sites/raw
+  nexus_artifact_repo: https://nexus.onap.org
 
   nexus_docker_repo: 10.12.5.2:5000