Retrieve demo artifacts via nexus REST API

This supports the use of SNAPSHOT demo artifacts
in the vnf HEAT templates.

Change-Id: I980c879819b1a396c985c7a2af1885b28e4f150a
Issue-ID: INT-592
Signed-off-by: Gary Wu <gary.i.wu@huawei.com>

28 files changed, 13 insertions, 129 deletions

diff --git a/heat/vCPE/infra/base_vcpe_infra.env b/heat/vCPE/infra/base_vcpe_infra.env
index d1340a40..96560f74 100644
--- a/heat/vCPE/infra/base_vcpe_infra.env
+++ b/heat/vCPE/infra/base_vcpe_infra.env
@@ -29,8 +29,7 @@ parameters:
   vf_module_id: vCPE_Intrastructure
   dcae_collector_ip: 10.0.4.1
   dcae_collector_port: 8081
-  repo_url_artifacts: https://nexus.onap.org/content/repositories/staging
-  demo_artifacts_version: 1.3.0
+  demo_artifacts_version: 1.3.0-SNAPSHOT
   install_script_version: 1.3.0-SNAPSHOT
   key_name: vaaa_key
   pub_key: ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDQXYJYYi3/OUZXUiCYWdtc7K0m5C0dJKVxPG0eI8EWZrEHYdfYe6WoTSDJCww+1qlBSpA5ac/Ba4Wn9vh+lR1vtUKkyIC/nrYb90ReUd385Glkgzrfh5HdR5y5S2cL/Frh86lAn9r6b3iWTJD8wBwXFyoe1S2nMTOIuG4RPNvfmyCTYVh8XTCCE8HPvh3xv2r4egawG1P4Q4UDwk+hDBXThY2KS8M5/8EMyxHV0ImpLbpYCTBA6KYDIRtqmgS6iKyy8v2D1aSY5mc9J0T5t9S2Gv+VZQNWQDDKNFnxqYaAo1uEoq/i1q63XC5AD3ckXb2VT6dp23BQMdDfbHyUWfJN
diff --git a/heat/vCPE/infra/base_vcpe_infra.yaml b/heat/vCPE/infra/base_vcpe_infra.yaml
index 77935dfb..9eccf335 100644
--- a/heat/vCPE/infra/base_vcpe_infra.yaml
+++ b/heat/vCPE/infra/base_vcpe_infra.yaml
@@ -161,10 +161,6 @@ parameters:
     type: string
     label: Public key
     description: Public key to be installed on the compute instance
-  repo_url_artifacts:
-    type: string
-    label: Repository URL
-    description: URL of the repository that hosts the demo packages
   install_script_version:
     type: string
     label: Installation script version number
@@ -243,7 +239,6 @@ resources:
             __oam_ipaddr__: { get_param: vaaa_private_ip_1 }
             __oam_cidr__: { get_param: onap_private_net_cidr }
             __cpe_signal_net_cidr__: { get_param: cpe_signal_net_cidr }
-            __repo_url_artifacts__ : { get_param: repo_url_artifacts }
             __demo_artifacts_version__ : { get_param: demo_artifacts_version }
             __install_script_version__ : { get_param: install_script_version }
             __cloud_env__ : { get_param: cloud_env }
@@ -259,7 +254,6 @@ resources:
             echo "__oam_ipaddr__" > /opt/config/oam_ipaddr.txt
             echo "__oam_cidr__" > /opt/config/oam_cidr.txt
             echo "__cpe_signal_net_cidr__" > /opt/config/cpe_signal_net_cidr.txt
-            echo "__repo_url_artifacts__" > /opt/config/repo_url_artifacts.txt
             echo "__demo_artifacts_version__" > /opt/config/demo_artifacts_version.txt
             echo "__install_script_version__" > /opt/config/install_script_version.txt
             echo "__cloud_env__" > /opt/config/cloud_env.txt
@@ -308,7 +302,6 @@ resources:
             __cpe_public_net_ipaddr__: { get_param: vdns_private_ip_0 }
             __oam_cidr__: { get_param: onap_private_net_cidr }
             __cpe_public_net_cidr__: { get_param: cpe_public_net_cidr }
-            __repo_url_artifacts__ : { get_param: repo_url_artifacts }
             __demo_artifacts_version__ : { get_param: demo_artifacts_version }
             __install_script_version__ : { get_param: install_script_version }
             __cloud_env__ : { get_param: cloud_env }
@@ -322,7 +315,6 @@ resources:
             echo "__cpe_public_net_ipaddr__" > /opt/config/cpe_public_net_ipaddr.txt
             echo "__oam_cidr__" > /opt/config/oam_cidr.txt
             echo "__cpe_public_net_cidr__" > /opt/config/cpe_public_net_cidr.txt
-            echo "__repo_url_artifacts__" > /opt/config/repo_url_artifacts.txt
             echo "__demo_artifacts_version__" > /opt/config/demo_artifacts_version.txt
             echo "__install_script_version__" > /opt/config/install_script_version.txt
             echo "__cloud_env__" > /opt/config/cloud_env.txt
@@ -373,7 +365,6 @@ resources:
             __cpe_signal_net_cidr__ : { get_param: cpe_signal_net_cidr }
             __mr_ip_addr__ : { get_param: mr_ip_addr }
             __mr_ip_port__ : { get_param: mr_ip_port }
-            __repo_url_artifacts__ : { get_param: repo_url_artifacts }
             __demo_artifacts_version__ : { get_param: demo_artifacts_version }
             __install_script_version__ : { get_param: install_script_version }
             __cloud_env__ : { get_param: cloud_env }
@@ -389,7 +380,6 @@ resources:
             echo "__cpe_signal_net_cidr__" > /opt/config/cpe_signal_net_cidr.txt
             echo "__mr_ip_addr__" > /opt/config/mr_ip_addr.txt
             echo "__mr_ip_port__" > /opt/config/mr_ip_port.txt
-            echo "__repo_url_artifacts__" > /opt/config/repo_url_artifacts.txt
             echo "__demo_artifacts_version__" > /opt/config/demo_artifacts_version.txt
             echo "__install_script_version__" > /opt/config/install_script_version.txt
             echo "__cloud_env__" > /opt/config/cloud_env.txt
@@ -438,7 +428,6 @@ resources:
             __cpe_public_ipaddr__: { get_param: vweb_private_ip_0 }
             __oam_cidr__: { get_param: onap_private_net_cidr }
             __cpe_public_net_cidr__: { get_param: cpe_public_net_cidr }
-            __repo_url_artifacts__ : { get_param: repo_url_artifacts }
             __demo_artifacts_version__ : { get_param: demo_artifacts_version }
             __install_script_version__ : { get_param: install_script_version }
             __cloud_env__ : { get_param: cloud_env }
@@ -452,7 +441,6 @@ resources:
             echo "__cpe_public_ipaddr__" > /opt/config/cpe_public_ipaddr.txt
             echo "__oam_cidr__" > /opt/config/oam_cidr.txt
             echo "__cpe_public_net_cidr__" > /opt/config/cpe_public_net_cidr.txt
-            echo "__repo_url_artifacts__" > /opt/config/repo_url_artifacts.txt
             echo "__demo_artifacts_version__" > /opt/config/demo_artifacts_version.txt
             echo "__install_script_version__" > /opt/config/install_script_version.txt
             echo "__cloud_env__" > /opt/config/cloud_env.txt
diff --git a/heat/vCPE/vbng/base_vcpe_vbng.env b/heat/vCPE/vbng/base_vcpe_vbng.env
index a29fe632..85d38961 100644
--- a/heat/vCPE/vbng/base_vcpe_vbng.env
+++ b/heat/vCPE/vbng/base_vcpe_vbng.env
@@ -24,8 +24,7 @@
   sdnc_ip_addr: 10.0.7.1
   dcae_collector_ip: 10.0.4.1
   dcae_collector_port: 8081
-  repo_url_artifacts: https://nexus.onap.org/content/repositories/staging
-  demo_artifacts_version: 1.3.0
+  demo_artifacts_version: 1.3.0-SNAPSHOT
   script_version: 1.3.0-SNAPSHOT
   key_name: vbng_key
   pub_key: ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDQXYJYYi3/OUZXUiCYWdtc7K0m5C0dJKVxPG0eI8EWZrEHYdfYe6WoTSDJCww+1qlBSpA5ac/Ba4Wn9vh+lR1vtUKkyIC/nrYb90ReUd385Glkgzrfh5HdR5y5S2cL/Frh86lAn9r6b3iWTJD8wBwXFyoe1S2nMTOIuG4RPNvfmyCTYVh8XTCCE8HPvh3xv2r4egawG1P4Q4UDwk+hDBXThY2KS8M5/8EMyxHV0ImpLbpYCTBA6KYDIRtqmgS6iKyy8v2D1aSY5mc9J0T5t9S2Gv+VZQNWQDDKNFnxqYaAo1uEoq/i1q63XC5AD3ckXb2VT6dp23BQMdDfbHyUWfJN
diff --git a/heat/vCPE/vbng/base_vcpe_vbng.yaml b/heat/vCPE/vbng/base_vcpe_vbng.yaml
index fbdbf8f2..bed084af 100644
--- a/heat/vCPE/vbng/base_vcpe_vbng.yaml
+++ b/heat/vCPE/vbng/base_vcpe_vbng.yaml
@@ -137,10 +137,6 @@ parameters:
     type: string
     label: Public key
     description: Public key to be installed on the compute instance
-  repo_url_artifacts:
-    type: string
-    label: Repository URL
-    description: URL of the repository that hosts the demo packages
   script_version:
     type: string
     label: Installation script version number
@@ -241,7 +237,6 @@ resources:
             __bng_gmux_cidr__: { get_param: bng_gmux_private_net_cidr }
             __dcae_collector_ip__: { get_param: dcae_collector_ip }
             __dcae_collector_port__: { get_param: dcae_collector_port }
-            __repo_url_artifacts__ : { get_param: repo_url_artifacts }
             __demo_artifacts_version__ : { get_param: demo_artifacts_version }
             __script_version__ : { get_param: script_version }
             __cloud_env__ : { get_param: cloud_env }
@@ -262,7 +257,6 @@ resources:
             echo "__brgemu_bng_cidr__" > /opt/config/brgemu_bng_net_cidr.txt
             echo "__dcae_collector_ip__" > /opt/config/dcae_collector_ip.txt
             echo "__dcae_collector_port__" > /opt/config/dcae_collector_port.txt
-            echo "__repo_url_artifacts__" > /opt/config/repo_url_artifacts.txt
             echo "__demo_artifacts_version__" > /opt/config/demo_artifacts_version.txt
             echo "__script_version__" > /opt/config/script_version.txt
             echo "__cloud_env__" > /opt/config/cloud_env.txt
diff --git a/heat/vCPE/vbrgemu/base_vcpe_vbrgemu.env b/heat/vCPE/vbrgemu/base_vcpe_vbrgemu.env
index 41b5bfcf..6d0b1db2 100644
--- a/heat/vCPE/vbrgemu/base_vcpe_vbrgemu.env
+++ b/heat/vCPE/vbrgemu/base_vcpe_vbrgemu.env
@@ -13,8 +13,7 @@
   vbrgemu_name_0: zdcpe1cpe01brgemu01
   vnf_id: vCPE_Infrastructure_BGREMU_demo_app
   vf_module_id: vCPE_Customer_BRGEMU
-  repo_url_artifacts: https://nexus.onap.org/content/repositories/staging
-  demo_artifacts_version: 1.3.0
+  demo_artifacts_version: 1.3.0-SNAPSHOT
   script_version: 1.3.0-SNAPSHOT
   key_name: vbrgemu_key
   pub_key: ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDKXDgoo3+WOqcUG8/5uUbk81+yczgwC4Y8ywTmuQqbNxlY1oQ0YxdMUqUnhitSXs5S/yRuAVOYHwGg2mCs20oAINrP+mxBI544AMIb9itPjCtgqtE2EWo6MmnFGbHB4Sx3XioE7F4VPsh7japsIwzOjbrQe+Mua1TGQ5d4nfEOQaaglXLLPFfuc7WbhbJbK6Q7rHqZfRcOwAMXgDoBqlyqKeiKwnumddo2RyNT8ljYmvB6buz7KnMinzo7qB0uktVT05FH9Rg0CTWH5norlG5qXgP2aukL0gk1ph8iAt7uYLf1ktp+LJI2gaF6L0/qli9EmVCSLr1uJ38Q8CBflhkh
diff --git a/heat/vCPE/vbrgemu/base_vcpe_vbrgemu.yaml b/heat/vCPE/vbrgemu/base_vcpe_vbrgemu.yaml
index e0b6da49..d6b8fbc2 100644
--- a/heat/vCPE/vbrgemu/base_vcpe_vbrgemu.yaml
+++ b/heat/vCPE/vbrgemu/base_vcpe_vbrgemu.yaml
@@ -96,10 +96,6 @@ parameters:
     type: string
     label: Public key
     description: Public key to be installed on the compute instance
-  repo_url_artifacts:
-    type: string
-    label: Repository URL
-    description: URL of the repository that hosts the demo packages
   script_version:
     type: string
     label: Installation script version number
@@ -192,7 +188,6 @@ resources:
            # __brgemu_net_ipaddr__: { get_param: vbrgemu_private_ip_1 }
            # __brgemu_cidr__: { get_param: vbrgemu_private_net_cidr }
             __brgemu_bng_private_net_cidr__: { get_param: vbrgemu_bng_private_net_cidr }
-            __repo_url_artifacts__ : { get_param: repo_url_artifacts }
             __demo_artifacts_version__ : { get_param: demo_artifacts_version }
             __script_version__ : { get_param: script_version }
             __cloud_env__ : { get_param: cloud_env }
@@ -206,7 +201,6 @@ resources:
             #echo "__brgemu_net_ipaddr__" > /opt/config/brgemu_net_ipaddr.txt
             #echo "__brgemu_cidr__" > /opt/config/brgemu_net_cidr.txt
             echo "__brgemu_bng_private_net_cidr__" > /opt/config/brgemu_bng_private_net_cidr.txt
-            echo "__repo_url_artifacts__" > /opt/config/repo_url_artifacts.txt
             echo "__demo_artifacts_version__" > /opt/config/demo_artifacts_version.txt
             echo "__script_version__" > /opt/config/script_version.txt
             echo "__cloud_env__" > /opt/config/cloud_env.txt
diff --git a/heat/vCPE_build/vbng/build_vcpe_vbng.env b/heat/vCPE_build/vbng/build_vcpe_vbng.env
index ba9a2c40..8b9f88ce 100644
--- a/heat/vCPE_build/vbng/build_vcpe_vbng.env
+++ b/heat/vCPE_build/vbng/build_vcpe_vbng.env
@@ -5,8 +5,7 @@
   vbng_name_0: zdcpe1cpe01bng01
   vnf_id: vCPE_Infrastructure_Metro_vBNG_demo_app
   vf_module_id: vCPE_Intrastructure_Metro_vBNG
-  repo_url_artifacts: https://nexus.onap.org/content/repositories/staging
-  demo_artifacts_version: 1.3.0
+  demo_artifacts_version: 1.3.0-SNAPSHOT
   script_version: 1.3.0-SNAPSHOT
   key_name: vbng_key
   pub_key: ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDQXYJYYi3/OUZXUiCYWdtc7K0m5C0dJKVxPG0eI8EWZrEHYdfYe6WoTSDJCww+1qlBSpA5ac/Ba4Wn9vh+lR1vtUKkyIC/nrYb90ReUd385Glkgzrfh5HdR5y5S2cL/Frh86lAn9r6b3iWTJD8wBwXFyoe1S2nMTOIuG4RPNvfmyCTYVh8XTCCE8HPvh3xv2r4egawG1P4Q4UDwk+hDBXThY2KS8M5/8EMyxHV0ImpLbpYCTBA6KYDIRtqmgS6iKyy8v2D1aSY5mc9J0T5t9S2Gv+VZQNWQDDKNFnxqYaAo1uEoq/i1q63XC5AD3ckXb2VT6dp23BQMdDfbHyUWfJN
diff --git a/heat/vCPE_build/vbng/build_vcpe_vbng.yaml b/heat/vCPE_build/vbng/build_vcpe_vbng.yaml
index 59cc2911..0822185d 100644
--- a/heat/vCPE_build/vbng/build_vcpe_vbng.yaml
+++ b/heat/vCPE_build/vbng/build_vcpe_vbng.yaml
@@ -65,10 +65,6 @@ parameters:
     type: string
     label: Public key
     description: Public key to be installed on the compute instance
-  repo_url_artifacts:
-    type: string
-    label: Repository URL
-    description: URL of the repository that hosts the demo packages
   script_version:
     type: string
     label: Build script version number
@@ -143,7 +139,6 @@ resources:
       user_data:
         str_replace:
           params:
-            __repo_url_artifacts__ : { get_param: repo_url_artifacts }
             __demo_artifacts_version__ : { get_param: demo_artifacts_version }
             __script_version__ : { get_param: script_version }
             __cloud_env__ : { get_param: cloud_env }
@@ -157,7 +152,6 @@ resources:
 
             # Create configuration files
             mkdir /opt/config
-            echo "__repo_url_artifacts__" > /opt/config/repo_url_artifacts.txt
             echo "__demo_artifacts_version__" > /opt/config/demo_artifacts_version.txt
             echo "__script_version__" > /opt/config/script_version.txt
             echo "__cloud_env__" > /opt/config/cloud_env.txt
diff --git a/heat/vCPE_build/vbrgemu/build_vcpe_vbrgemu.env b/heat/vCPE_build/vbrgemu/build_vcpe_vbrgemu.env
index be905dc8..f389085b 100644
--- a/heat/vCPE_build/vbrgemu/build_vcpe_vbrgemu.env
+++ b/heat/vCPE_build/vbrgemu/build_vcpe_vbrgemu.env
@@ -5,8 +5,7 @@
   vbrgemu_name_0: zdcpe1cpe01brgemu01
   vnf_id: vCPE_Infrastructure_BGREMU_demo_app
   vf_module_id: vCPE_Customer_BRGEMU
-  repo_url_artifacts: https://nexus.onap.org/content/repositories/staging
-  demo_artifacts_version: 1.3.0
+  demo_artifacts_version: 1.3.0-SNAPSHOT
   script_version: 1.3.0-SNAPSHOT
   key_name: vbrgemu_key
   pub_key: ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDKXDgoo3+WOqcUG8/5uUbk81+yczgwC4Y8ywTmuQqbNxlY1oQ0YxdMUqUnhitSXs5S/yRuAVOYHwGg2mCs20oAINrP+mxBI544AMIb9itPjCtgqtE2EWo6MmnFGbHB4Sx3XioE7F4VPsh7japsIwzOjbrQe+Mua1TGQ5d4nfEOQaaglXLLPFfuc7WbhbJbK6Q7rHqZfRcOwAMXgDoBqlyqKeiKwnumddo2RyNT8ljYmvB6buz7KnMinzo7qB0uktVT05FH9Rg0CTWH5norlG5qXgP2aukL0gk1ph8iAt7uYLf1ktp+LJI2gaF6L0/qli9EmVCSLr1uJ38Q8CBflhkh
diff --git a/heat/vCPE_build/vbrgemu/build_vcpe_vbrgemu.yaml b/heat/vCPE_build/vbrgemu/build_vcpe_vbrgemu.yaml
index e176747f..d49b07f4 100644
--- a/heat/vCPE_build/vbrgemu/build_vcpe_vbrgemu.yaml
+++ b/heat/vCPE_build/vbrgemu/build_vcpe_vbrgemu.yaml
@@ -67,10 +67,6 @@ parameters:
     type: string
     label: Public key
     description: Public key to be installed on the compute instance
-  repo_url_artifacts:
-    type: string
-    label: Repository URL
-    description: URL of the repository that hosts the demo packages
   script_version:
     type: string
     label: Build script version number
@@ -152,7 +148,6 @@ resources:
       user_data:
         str_replace:
           params:
-            __repo_url_artifacts__ : { get_param: repo_url_artifacts }
             __demo_artifacts_version__ : { get_param: demo_artifacts_version }
             __script_version__ : { get_param: script_version }
             __cloud_env__ : { get_param: cloud_env }
@@ -168,7 +163,6 @@ resources:
 
             # Create configuration files
             mkdir /opt/config
-            echo "__repo_url_artifacts__" > /opt/config/repo_url_artifacts.txt
             echo "__demo_artifacts_version__" > /opt/config/demo_artifacts_version.txt
             echo "__script_version__" > /opt/config/script_version.txt
             echo "__cloud_env__" > /opt/config/cloud_env.txt
diff --git a/heat/vCPE_build/vgmux/build_vcpe_vgmux.env b/heat/vCPE_build/vgmux/build_vcpe_vgmux.env
index 47863acd..9a38f38b 100644
--- a/heat/vCPE_build/vgmux/build_vcpe_vgmux.env
+++ b/heat/vCPE_build/vgmux/build_vcpe_vgmux.env
@@ -7,8 +7,7 @@
   vf_module_id: vCPE_Intrastructure_Metro_vGMUX
   dcae_collector_ip: 10.0.4.1
   dcae_collector_port: 8081
-  repo_url_artifacts: https://nexus.onap.org/content/repositories/staging
-  demo_artifacts_version: 1.3.0
+  demo_artifacts_version: 1.3.0-SNAPSHOT
   script_version: 1.3.0-SNAPSHOT
   key_name: vgmux_key
   pub_key: ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDQXYJYYi3/OUZXUiCYWdtc7K0m5C0dJKVxPG0eI8EWZrEHYdfYe6WoTSDJCww+1qlBSpA5ac/Ba4Wn9vh+lR1vtUKkyIC/nrYb90ReUd385Glkgzrfh5HdR5y5S2cL/Frh86lAn9r6b3iWTJD8wBwXFyoe1S2nMTOIuG4RPNvfmyCTYVh8XTCCE8HPvh3xv2r4egawG1P4Q4UDwk+hDBXThY2KS8M5/8EMyxHV0ImpLbpYCTBA6KYDIRtqmgS6iKyy8v2D1aSY5mc9J0T5t9S2Gv+VZQNWQDDKNFnxqYaAo1uEoq/i1q63XC5AD3ckXb2VT6dp23BQMdDfbHyUWfJN
diff --git a/heat/vCPE_build/vgmux/build_vcpe_vgmux.yaml b/heat/vCPE_build/vgmux/build_vcpe_vgmux.yaml
index f7d843d7..8d23e173 100644
--- a/heat/vCPE_build/vgmux/build_vcpe_vgmux.yaml
+++ b/heat/vCPE_build/vgmux/build_vcpe_vgmux.yaml
@@ -73,10 +73,6 @@ parameters:
     type: string
     label: Public key
     description: Public key to be installed on the compute instance
-  repo_url_artifacts:
-    type: string
-    label: Repository URL
-    description: URL of the repository that hosts the demo packages
   script_version:
     type: string
     label: Script version number
@@ -169,7 +165,6 @@ resources:
       user_data:
         str_replace:
           params:
-            __repo_url_artifacts__ : { get_param: repo_url_artifacts }
             __demo_artifacts_version__ : { get_param: demo_artifacts_version }
             __script_version__ : { get_param: script_version }
             __cloud_env__ : { get_param: cloud_env }
@@ -187,7 +182,6 @@ resources:
 
             # Create configuration files
             mkdir /opt/config
-            echo "__repo_url_artifacts__" > /opt/config/repo_url_artifacts.txt
             echo "__demo_artifacts_version__" > /opt/config/demo_artifacts_version.txt
             echo "__script_version__" > /opt/config/script_version.txt
             echo "__cloud_env__" > /opt/config/cloud_env.txt
diff --git a/heat/vCPE_build/vgw/build_vcpe_vgw.env b/heat/vCPE_build/vgw/build_vcpe_vgw.env
index def032f5..adcf0994 100644
--- a/heat/vCPE_build/vgw/build_vcpe_vgw.env
+++ b/heat/vCPE_build/vgw/build_vcpe_vgw.env
@@ -7,8 +7,7 @@
   vf_module_id: vCPE_Customer_GW
   dcae_collector_ip: 10.0.4.1
   dcae_collector_port: 8081
-  repo_url_artifacts: https://nexus.onap.org/content/repositories/staging
-  demo_artifacts_version: 1.3.0
+  demo_artifacts_version: 1.3.0-SNAPSHOT
   script_version: 1.3.0-SNAPSHOT
   key_name: vgw_key
   pub_key: ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDQXYJYYi3/OUZXUiCYWdtc7K0m5C0dJKVxPG0eI8EWZrEHYdfYe6WoTSDJCww+1qlBSpA5ac/Ba4Wn9vh+lR1vtUKkyIC/nrYb90ReUd385Glkgzrfh5HdR5y5S2cL/Frh86lAn9r6b3iWTJD8wBwXFyoe1S2nMTOIuG4RPNvfmyCTYVh8XTCCE8HPvh3xv2r4egawG1P4Q4UDwk+hDBXThY2KS8M5/8EMyxHV0ImpLbpYCTBA6KYDIRtqmgS6iKyy8v2D1aSY5mc9J0T5t9S2Gv+VZQNWQDDKNFnxqYaAo1uEoq/i1q63XC5AD3ckXb2VT6dp23BQMdDfbHyUWfJN
diff --git a/heat/vCPE_build/vgw/build_vcpe_vgw.yaml b/heat/vCPE_build/vgw/build_vcpe_vgw.yaml
index 3bd8532b..968f157a 100644
--- a/heat/vCPE_build/vgw/build_vcpe_vgw.yaml
+++ b/heat/vCPE_build/vgw/build_vcpe_vgw.yaml
@@ -73,10 +73,6 @@ parameters:
     type: string
     label: Public key
     description: Public key to be installed on the compute instance
-  repo_url_artifacts:
-    type: string
-    label: Repository URL
-    description: URL of the repository that hosts the demo packages
   script_version:
     type: string
     label: Script version number
@@ -157,7 +153,6 @@ resources:
       user_data:
         str_replace:
           params:
-            __repo_url_artifacts__ : { get_param: repo_url_artifacts }
             __demo_artifacts_version__ : { get_param: demo_artifacts_version }
             __script_version__ : { get_param: script_version }
             __cloud_env__ : { get_param: cloud_env }
@@ -172,7 +167,6 @@ resources:
 
             # Create configuration files
             mkdir /opt/config
-            echo "__repo_url_artifacts__" > /opt/config/repo_url_artifacts.txt
             echo "__demo_artifacts_version__" > /opt/config/demo_artifacts_version.txt
             echo "__script_version__" > /opt/config/script_version.txt
             echo "__cloud_env__" > /opt/config/cloud_env.txt
diff --git a/heat/vFW/base_vfw.env b/heat/vFW/base_vfw.env
index f41a7122..f74b12bf 100644
--- a/heat/vFW/base_vfw.env
+++ b/heat/vFW/base_vfw.env
@@ -23,8 +23,7 @@ parameters:
   vf_module_id: vFirewall
   dcae_collector_ip: 10.0.4.1
   dcae_collector_port: 8081
-  repo_url_artifacts: https://nexus.onap.org/content/repositories/staging
-  demo_artifacts_version: 1.3.0
+  demo_artifacts_version: 1.3.0-SNAPSHOT
   install_script_version: 1.3.0-SNAPSHOT
   key_name: vfw_key
   pub_key: ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDQXYJYYi3/OUZXUiCYWdtc7K0m5C0dJKVxPG0eI8EWZrEHYdfYe6WoTSDJCww+1qlBSpA5ac/Ba4Wn9vh+lR1vtUKkyIC/nrYb90ReUd385Glkgzrfh5HdR5y5S2cL/Frh86lAn9r6b3iWTJD8wBwXFyoe1S2nMTOIuG4RPNvfmyCTYVh8XTCCE8HPvh3xv2r4egawG1P4Q4UDwk+hDBXThY2KS8M5/8EMyxHV0ImpLbpYCTBA6KYDIRtqmgS6iKyy8v2D1aSY5mc9J0T5t9S2Gv+VZQNWQDDKNFnxqYaAo1uEoq/i1q63XC5AD3ckXb2VT6dp23BQMdDfbHyUWfJN
diff --git a/heat/vFW/base_vfw.yaml b/heat/vFW/base_vfw.yaml
index e8a05555..58bbd946 100644
--- a/heat/vFW/base_vfw.yaml
+++ b/heat/vFW/base_vfw.yaml
@@ -137,10 +137,6 @@ parameters:
     type: string
     label: Public key
     description: Public key to be installed on the compute instance
-  repo_url_artifacts:
-    type: string
-    label: Repository URL
-    description: URL of the repository that hosts the demo packages
   install_script_version:
     type: string
     label: Installation script version number
@@ -252,7 +248,6 @@ resources:
           params:
             __dcae_collector_ip__ : { get_param: dcae_collector_ip }
             __dcae_collector_port__ : { get_param: dcae_collector_port }
-            __repo_url_artifacts__ : { get_param: repo_url_artifacts }
             __demo_artifacts_version__ : { get_param: demo_artifacts_version }
             __install_script_version__ : { get_param: install_script_version }
             __vfw_private_ip_0__ : { get_param: vfw_private_ip_0 }
@@ -270,7 +265,6 @@ resources:
             mkdir /opt/config
             echo "__dcae_collector_ip__" > /opt/config/dcae_collector_ip.txt
             echo "__dcae_collector_port__" > /opt/config/dcae_collector_port.txt
-            echo "__repo_url_artifacts__" > /opt/config/repo_url_artifacts.txt
             echo "__demo_artifacts_version__" > /opt/config/demo_artifacts_version.txt
             echo "__install_script_version__" > /opt/config/install_script_version.txt
             echo "__vfw_private_ip_0__" > /opt/config/vfw_private_ip_0.txt
@@ -328,7 +322,6 @@ resources:
             __fw_ipaddr__: { get_param: vfw_private_ip_0 }
             __protected_net_cidr__: { get_param: protected_private_net_cidr }
             __sink_ipaddr__: { get_param: vsn_private_ip_0 }
-            __repo_url_artifacts__ : { get_param: repo_url_artifacts }
             __demo_artifacts_version__ : { get_param: demo_artifacts_version }
             __install_script_version__ : { get_param: install_script_version }
             __vpg_private_ip_0__ : { get_param: vpg_private_ip_0 }
@@ -345,7 +338,6 @@ resources:
             echo "__fw_ipaddr__" > /opt/config/fw_ipaddr.txt
             echo "__protected_net_cidr__" > /opt/config/protected_net_cidr.txt
             echo "__sink_ipaddr__" > /opt/config/sink_ipaddr.txt
-            echo "__repo_url_artifacts__" > /opt/config/repo_url_artifacts.txt
             echo "__demo_artifacts_version__" > /opt/config/demo_artifacts_version.txt
             echo "__install_script_version__" > /opt/config/install_script_version.txt
             echo "__vpg_private_ip_0__" > /opt/config/vpg_private_ip_0.txt
@@ -400,7 +392,6 @@ resources:
           params:
             __protected_net_gw__: { get_param: vfw_private_ip_1 }
             __unprotected_net__: { get_param: unprotected_private_net_cidr }
-            __repo_url_artifacts__ : { get_param: repo_url_artifacts }
             __install_script_version__ : { get_param: install_script_version }
             __vsn_private_ip_0__ : { get_param: vsn_private_ip_0 }
             __vsn_private_ip_1__ : { get_param: vsn_private_ip_1 }
diff --git a/heat/vFWCL/vFWSNK/base_vfw.env b/heat/vFWCL/vFWSNK/base_vfw.env
index 83d90f28..c0a53d1f 100644
--- a/heat/vFWCL/vFWSNK/base_vfw.env
+++ b/heat/vFWCL/vFWSNK/base_vfw.env
@@ -23,8 +23,7 @@ parameters:
   vf_module_id: vFirewallCL
   dcae_collector_ip: 10.0.4.1
   dcae_collector_port: 8081
-  repo_url_artifacts: https://nexus.onap.org/content/repositories/staging
-  demo_artifacts_version: 1.3.0
+  demo_artifacts_version: 1.3.0-SNAPSHOT
   install_script_version: 1.3.0-SNAPSHOT
   key_name: vfw_key
   pub_key: PUT YOUR KEY HERE
diff --git a/heat/vFWCL/vFWSNK/base_vfw.yaml b/heat/vFWCL/vFWSNK/base_vfw.yaml
index 73b2c2a5..116ee9fb 100644
--- a/heat/vFWCL/vFWSNK/base_vfw.yaml
+++ b/heat/vFWCL/vFWSNK/base_vfw.yaml
@@ -137,10 +137,6 @@ parameters:
     type: string
     label: Public key
     description: Public key to be installed on the compute instance
-  repo_url_artifacts:
-    type: string
-    label: Repository URL
-    description: URL of the repository that hosts the demo packages
   install_script_version:
     type: string
     label: Installation script version number
@@ -254,7 +250,6 @@ resources:
           params:
             __dcae_collector_ip__ : { get_param: dcae_collector_ip }
             __dcae_collector_port__ : { get_param: dcae_collector_port }
-            __repo_url_artifacts__ : { get_param: repo_url_artifacts }
             __demo_artifacts_version__ : { get_param: demo_artifacts_version }
             __install_script_version__ : { get_param: install_script_version }
             __vfw_private_ip_0__ : { get_param: vfw_private_ip_0 }
@@ -272,7 +267,6 @@ resources:
             mkdir /opt/config
             echo "__dcae_collector_ip__" > /opt/config/dcae_collector_ip.txt
             echo "__dcae_collector_port__" > /opt/config/dcae_collector_port.txt
-            echo "__repo_url_artifacts__" > /opt/config/repo_url_artifacts.txt
             echo "__demo_artifacts_version__" > /opt/config/demo_artifacts_version.txt
             echo "__install_script_version__" > /opt/config/install_script_version.txt
             echo "__vfw_private_ip_0__" > /opt/config/vfw_private_ip_0.txt
@@ -329,7 +323,6 @@ resources:
           params:
             __protected_net_gw__: { get_param: vfw_private_ip_1 }
             __unprotected_net__: { get_param: unprotected_private_net_cidr }
-            __repo_url_artifacts__ : { get_param: repo_url_artifacts }
             __install_script_version__ : { get_param: install_script_version }
             __vsn_private_ip_0__ : { get_param: vsn_private_ip_0 }
             __vsn_private_ip_1__ : { get_param: vsn_private_ip_1 }
diff --git a/heat/vFWCL/vPKG/base_vpkg.env b/heat/vFWCL/vPKG/base_vpkg.env
index 080d02f9..4c81d4be 100644
--- a/heat/vFWCL/vPKG/base_vpkg.env
+++ b/heat/vFWCL/vPKG/base_vpkg.env
@@ -16,8 +16,7 @@ parameters:
   vpg_name_0: zdfw1fwl01pgn01
   vnf_id: vPNG_Firewall_demo_app
   vf_module_id: vTrafficPNG
-  repo_url_artifacts: https://nexus.onap.org/content/repositories/staging
-  demo_artifacts_version: 1.3.0
+  demo_artifacts_version: 1.3.0-SNAPSHOT
   install_script_version: 1.3.0-SNAPSHOT
   key_name: vfw_key
   pub_key: PUT YOUR PUBLIC KEY HERE
diff --git a/heat/vFWCL/vPKG/base_vpkg.yaml b/heat/vFWCL/vPKG/base_vpkg.yaml
index 62d405a7..6d1902ba 100644
--- a/heat/vFWCL/vPKG/base_vpkg.yaml
+++ b/heat/vFWCL/vPKG/base_vpkg.yaml
@@ -109,10 +109,6 @@ parameters:
     type: string
     label: Public key
     description: Public key to be installed on the compute instance
-  repo_url_artifacts:
-    type: string
-    label: Repository URL
-    description: URL of the repository that hosts the demo packages
   install_script_version:
     type: string
     label: Installation script version number
@@ -194,7 +190,6 @@ resources:
             __fw_ipaddr__: { get_param: vfw_private_ip_0 }
             __protected_net_cidr__: { get_param: protected_private_net_cidr }
             __sink_ipaddr__: { get_param: vsn_private_ip_0 }
-            __repo_url_artifacts__ : { get_param: repo_url_artifacts }
             __demo_artifacts_version__ : { get_param: demo_artifacts_version }
             __install_script_version__ : { get_param: install_script_version }
             __vpg_private_ip_0__ : { get_param: vpg_private_ip_0 }
@@ -211,7 +206,6 @@ resources:
             echo "__fw_ipaddr__" > /opt/config/fw_ipaddr.txt
             echo "__protected_net_cidr__" > /opt/config/protected_net_cidr.txt
             echo "__sink_ipaddr__" > /opt/config/sink_ipaddr.txt
-            echo "__repo_url_artifacts__" > /opt/config/repo_url_artifacts.txt
             echo "__demo_artifacts_version__" > /opt/config/demo_artifacts_version.txt
             echo "__install_script_version__" > /opt/config/install_script_version.txt
             echo "__vpg_private_ip_0__" > /opt/config/vpg_private_ip_0.txt
diff --git a/heat/vLB/base_vlb.env b/heat/vLB/base_vlb.env
index fecfc520..db302b63 100644
--- a/heat/vLB/base_vlb.env
+++ b/heat/vLB/base_vlb.env
@@ -26,8 +26,7 @@ parameters:
   vf_module_id: vLoadBalancer
   dcae_collector_ip: 10.0.4.1
   dcae_collector_port: 8081
-  repo_url_artifacts: https://nexus.onap.org/content/repositories/staging
-  demo_artifacts_version: 1.3.0
+  demo_artifacts_version: 1.3.0-SNAPSHOT
   install_script_version: 1.3.0-SNAPSHOT
   key_name: vlb_key
   pub_key: ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDQXYJYYi3/OUZXUiCYWdtc7K0m5C0dJKVxPG0eI8EWZrEHYdfYe6WoTSDJCww+1qlBSpA5ac/Ba4Wn9vh+lR1vtUKkyIC/nrYb90ReUd385Glkgzrfh5HdR5y5S2cL/Frh86lAn9r6b3iWTJD8wBwXFyoe1S2nMTOIuG4RPNvfmyCTYVh8XTCCE8HPvh3xv2r4egawG1P4Q4UDwk+hDBXThY2KS8M5/8EMyxHV0ImpLbpYCTBA6KYDIRtqmgS6iKyy8v2D1aSY5mc9J0T5t9S2Gv+VZQNWQDDKNFnxqYaAo1uEoq/i1q63XC5AD3ckXb2VT6dp23BQMdDfbHyUWfJN
diff --git a/heat/vLB/base_vlb.yaml b/heat/vLB/base_vlb.yaml
index 0d8c575a..d57f5afa 100644
--- a/heat/vLB/base_vlb.yaml
+++ b/heat/vLB/base_vlb.yaml
@@ -149,10 +149,6 @@ parameters:
     type: string
     label: Public key
     description: Public key to be installed on the compute instance
-  repo_url_artifacts:
-    type: string
-    label: Repository URL
-    description: URL of the repository that hosts the demo packages
   demo_artifacts_version:
     type: string
     label: Artifacts version used in demo vnfs
@@ -273,7 +269,6 @@ resources:
             __gre_ipaddr__: { get_param: gre_ipaddr }
             __pktgen_ipaddr__: { get_param: vpg_private_ip_0 }
             __oam_private_ipaddr__: { get_param: vlb_private_ip_1 }
-            __repo_url_artifacts__: { get_param: repo_url_artifacts }
             __demo_artifacts_version__: { get_param: demo_artifacts_version }
             __install_script_version__: { get_param: install_script_version }
             __vlb_private_net_cidr__: { get_param: vlb_private_net_cidr }
@@ -295,7 +290,6 @@ resources:
             echo "__gre_ipaddr__" > /opt/config/gre_ipaddr.txt
             echo "__pktgen_ipaddr__" > /opt/config/pktgen_ipaddr.txt
             echo "__oam_private_ipaddr__" > /opt/config/oam_private_ipaddr.txt
-            echo "__repo_url_artifacts__" > /opt/config/repo_url_artifacts.txt
             echo "__demo_artifacts_version__" > /opt/config/demo_artifacts_version.txt
             echo "__install_script_version__" > /opt/config/install_script_version.txt
             echo "__vlb_private_net_cidr__" > /opt/config/vlb_private_net_cidr.txt
@@ -352,7 +346,6 @@ resources:
             __lb_private_ipaddr__: { get_param: vlb_private_ip_0 }
             __local_private_ipaddr__: { get_param: vdns_private_ip_0 }
             __oam_private_ipaddr__: { get_param: vdns_private_ip_1 }
-            __repo_url_artifacts__: { get_param: repo_url_artifacts }
             __demo_artifacts_version__: { get_param: demo_artifacts_version }
             __install_script_version__: { get_param: install_script_version }
             __vlb_private_net_cidr__: { get_param: vlb_private_net_cidr }
@@ -368,7 +361,6 @@ resources:
             echo "__lb_private_ipaddr__" > /opt/config/lb_private_ipaddr.txt
             echo "__local_private_ipaddr__" > /opt/config/local_private_ipaddr.txt
             echo "__oam_private_ipaddr__" > /opt/config/oam_private_ipaddr.txt
-            echo "__repo_url_artifacts__" > /opt/config/repo_url_artifacts.txt
             echo "__demo_artifacts_version__" > /opt/config/demo_artifacts_version.txt
             echo "__install_script_version__" > /opt/config/install_script_version.txt
             echo "__vlb_private_net_cidr__" > /opt/config/vlb_private_net_cidr.txt
@@ -417,7 +409,6 @@ resources:
       user_data:
         str_replace:
           params:
-            __repo_url_artifacts__: { get_param: repo_url_artifacts }
             __local_private_ipaddr__: { get_param: vpg_private_ip_0 }
             __oam_private_ipaddr__: { get_param: vpg_private_ip_1 }
             __onap_private_net_cidr__: { get_param: onap_private_net_cidr }
@@ -439,7 +430,6 @@ resources:
             echo "__local_private_ipaddr__" > /opt/config/local_private_ipaddr.txt
             echo "__pktgen_private_net_cidr__" > /opt/config/pktgen_private_net_cidr.txt
             echo "__vlb_ipaddr__" > /opt/config/vlb_ipaddr.txt
-            echo "__repo_url_artifacts__" > /opt/config/repo_url_artifacts.txt
             echo "__demo_artifacts_version__" > /opt/config/demo_artifacts_version.txt
             echo "__install_script_version__" > /opt/config/install_script_version.txt
             echo "__pg_int__" > /opt/config/pg_int.txt
diff --git a/heat/vLB/dnsscaling.env b/heat/vLB/dnsscaling.env
index 62e65935..ed69dca5 100644
--- a/heat/vLB/dnsscaling.env
+++ b/heat/vLB/dnsscaling.env
@@ -14,8 +14,7 @@ parameters:
   vdns_name_0: zdfw1lb01dns02
   vnf_id: vLoadBalancer_demo_app
   vf_module_id: vLoadBalancer
-  repo_url_artifacts: https://nexus.onap.org/content/repositories/staging
-  demo_artifacts_version: 1.3.0
+  demo_artifacts_version: 1.3.0-SNAPSHOT
   install_script_version: 1.3.0-SNAPSHOT
   key_name: vlb_key_scaling
   pub_key: ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDQXYJYYi3/OUZXUiCYWdtc7K0m5C0dJKVxPG0eI8EWZrEHYdfYe6WoTSDJCww+1qlBSpA5ac/Ba4Wn9vh+lR1vtUKkyIC/nrYb90ReUd385Glkgzrfh5HdR5y5S2cL/Frh86lAn9r6b3iWTJD8wBwXFyoe1S2nMTOIuG4RPNvfmyCTYVh8XTCCE8HPvh3xv2r4egawG1P4Q4UDwk+hDBXThY2KS8M5/8EMyxHV0ImpLbpYCTBA6KYDIRtqmgS6iKyy8v2D1aSY5mc9J0T5t9S2Gv+VZQNWQDDKNFnxqYaAo1uEoq/i1q63XC5AD3ckXb2VT6dp23BQMdDfbHyUWfJN
diff --git a/heat/vLB/dnsscaling.yaml b/heat/vLB/dnsscaling.yaml
index 69444fe7..0d22f804 100644
--- a/heat/vLB/dnsscaling.yaml
+++ b/heat/vLB/dnsscaling.yaml
@@ -101,10 +101,6 @@ parameters:
     type: string
     label: Public key
     description: Public key to be installed on the compute instance
-  repo_url_artifacts:
-    type: string
-    label: Repository URL
-    description: URL of the repository that hosts the demo packages
   install_script_version:
     type: string
     label: Installation script version number
@@ -187,7 +183,6 @@ resources:
             __lb_private_ipaddr__: { get_param: vlb_private_ip_0 }
             __local_private_ipaddr__: { get_param: vdns_private_ip_0 }
             __oam_private_ipaddr__: { get_param: vdns_private_ip_1 }
-            __repo_url_artifacts__: { get_param: repo_url_artifacts }
             __demo_artifacts_version__: { get_param: demo_artifacts_version }
             __install_script_version__: { get_param: install_script_version }
             __vlb_private_net_cidr__: { get_param: vlb_private_net_cidr }
@@ -203,7 +198,6 @@ resources:
             echo "__lb_private_ipaddr__" > /opt/config/lb_private_ipaddr.txt
             echo "__local_private_ipaddr__" > /opt/config/local_private_ipaddr.txt
             echo "__oam_private_ipaddr__" > /opt/config/oam_private_ipaddr.txt
-            echo "__repo_url_artifacts__" > /opt/config/repo_url_artifacts.txt
             echo "__demo_artifacts_version__" > /opt/config/demo_artifacts_version.txt
             echo "__install_script_version__" > /opt/config/install_script_version.txt
             echo "__vlb_private_net_cidr__" > /opt/config/vlb_private_net_cidr.txt
diff --git a/heat/vLBMS/base_vlb.env b/heat/vLBMS/base_vlb.env
index d41fa184..6b485307 100644
--- a/heat/vLBMS/base_vlb.env
+++ b/heat/vLBMS/base_vlb.env
@@ -26,9 +26,8 @@ parameters:
   vf_module_id: vLoadBalancer
   dcae_collector_ip: 10.0.4.1
   dcae_collector_port: 8081
-  repo_url_artifacts: https://nexus.onap.org/content/groups/staging
   nb_api_version: 1.2.0
-  demo_artifacts_version: 1.3.0
+  demo_artifacts_version: 1.3.0-SNAPSHOT
   install_script_version: 1.3.0-SNAPSHOT
   key_name: vlb_key
   pub_key: ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDQXYJYYi3/OUZXUiCYWdtc7K0m5C0dJKVxPG0eI8EWZrEHYdfYe6WoTSDJCww+1qlBSpA5ac/Ba4Wn9vh+lR1vtUKkyIC/nrYb90ReUd385Glkgzrfh5HdR5y5S2cL/Frh86lAn9r6b3iWTJD8wBwXFyoe1S2nMTOIuG4RPNvfmyCTYVh8XTCCE8HPvh3xv2r4egawG1P4Q4UDwk+hDBXThY2KS8M5/8EMyxHV0ImpLbpYCTBA6KYDIRtqmgS6iKyy8v2D1aSY5mc9J0T5t9S2Gv+VZQNWQDDKNFnxqYaAo1uEoq/i1q63XC5AD3ckXb2VT6dp23BQMdDfbHyUWfJN
diff --git a/heat/vLBMS/base_vlb.yaml b/heat/vLBMS/base_vlb.yaml
index ca3db36c..f3d5f1c8 100644
--- a/heat/vLBMS/base_vlb.yaml
+++ b/heat/vLBMS/base_vlb.yaml
@@ -149,10 +149,6 @@ parameters:
     type: string
     label: Public key
     description: Public key to be installed on the compute instance
-  repo_url_artifacts:
-    type: string
-    label: Repository URL
-    description: URL of the repository that hosts the demo packages
   demo_artifacts_version:
     type: string
     label: Artifacts version used in demo vnfs
@@ -278,7 +274,6 @@ resources:
             __pktgen_ipaddr__: { get_param: vpg_private_ip_0 }
             __vdns_ipaddr__: { get_param: vdns_private_ip_0 }
             __oam_private_ipaddr__: { get_param: vlb_private_ip_1 }
-            __repo_url_artifacts__: { get_param: repo_url_artifacts }
             __demo_artifacts_version__: { get_param: demo_artifacts_version }
             __nb_api_version__: { get_param: nb_api_version }
             __install_script_version__: { get_param: install_script_version }
@@ -304,7 +299,6 @@ resources:
             echo "__pktgen_ipaddr__" > /opt/config/pktgen_ipaddr.txt
             echo "__vdns_ipaddr__" > /opt/config/vdns_ipaddr.txt
             echo "__oam_private_ipaddr__" > /opt/config/oam_private_ipaddr.txt
-            echo "__repo_url_artifacts__" > /opt/config/repo_url_artifacts.txt
             echo "__demo_artifacts_version__" > /opt/config/demo_artifacts_version.txt
             echo "__nb_api_version__" > /opt/config/nb_api_version.txt
             echo "__install_script_version__" > /opt/config/install_script_version.txt
@@ -362,7 +356,6 @@ resources:
             __lb_to_pktgen_if__: { get_param: vlb_private_ip_2}
             __local_private_ipaddr__: { get_param: vdns_private_ip_0 }
             __oam_private_ipaddr__: { get_param: vdns_private_ip_1 }
-            __repo_url_artifacts__: { get_param: repo_url_artifacts }
             __nb_api_version__: { get_param: nb_api_version }
             __install_script_version__: { get_param: install_script_version }
             __vlb_private_net_cidr__: { get_param: vlb_private_net_cidr }
@@ -379,7 +372,6 @@ resources:
             echo "__lb_to_pktgen_if__" > /opt/config/lb_to_pktgen_if.txt
             echo "__local_private_ipaddr__" > /opt/config/local_private_ipaddr.txt
             echo "__oam_private_ipaddr__" > /opt/config/oam_private_ipaddr.txt
-            echo "__repo_url_artifacts__" > /opt/config/repo_url_artifacts.txt
             echo "__nb_api_version__" > /opt/config/nb_api_version.txt
             echo "__install_script_version__" > /opt/config/install_script_version.txt
             echo "__vlb_private_net_cidr__" > /opt/config/vlb_private_net_cidr.txt
@@ -428,7 +420,6 @@ resources:
       user_data:
         str_replace:
           params:
-            __repo_url_artifacts__: { get_param: repo_url_artifacts }
             __local_private_ipaddr__: { get_param: vpg_private_ip_0 }
             __oam_private_ipaddr__: { get_param: vpg_private_ip_1 }
             __onap_private_net_cidr__: { get_param: onap_private_net_cidr }
@@ -451,7 +442,6 @@ resources:
             echo "__local_private_ipaddr__" > /opt/config/local_private_ipaddr.txt
             echo "__pktgen_private_net_cidr__" > /opt/config/pktgen_private_net_cidr.txt
             echo "__vlb_ipaddr__" > /opt/config/vlb_ipaddr.txt
-            echo "__repo_url_artifacts__" > /opt/config/repo_url_artifacts.txt
             echo "__demo_artifacts_version__" > /opt/config/demo_artifacts_version.txt
             echo "__nb_api_version__" > /opt/config/nb_api_version.txt
             echo "__install_script_version__" > /opt/config/install_script_version.txt
diff --git a/heat/vLBMS/dnsscaling.env b/heat/vLBMS/dnsscaling.env
index 355ffd68..ffdf44e8 100644
--- a/heat/vLBMS/dnsscaling.env
+++ b/heat/vLBMS/dnsscaling.env
@@ -15,7 +15,6 @@ parameters:
   vdns_name_0: zdfw1lb01dns02
   vnf_id: vLoadBalancer_demo_app
   vf_module_id: vLoadBalancer
-  repo_url_artifacts: https://nexus.onap.org/content/groups/staging
   nb_api_version: 1.2.0
   install_script_version: 1.3.0-SNAPSHOT
   key_name: vlb_key_scaling
diff --git a/heat/vLBMS/dnsscaling.yaml b/heat/vLBMS/dnsscaling.yaml
index f0a9a2d5..a3707bfb 100644
--- a/heat/vLBMS/dnsscaling.yaml
+++ b/heat/vLBMS/dnsscaling.yaml
@@ -105,10 +105,6 @@ parameters:
     type: string
     label: Public key
     description: Public key to be installed on the compute instance
-  repo_url_artifacts:
-    type: string
-    label: Repository URL
-    description: URL of the repository that hosts the demo packages
   install_script_version:
     type: string
     label: Installation script version number
@@ -191,7 +187,6 @@ resources:
             __lb_to_pktgen_if__: { get_param: vlb_private_ip_2}
             __local_private_ipaddr__: { get_param: vdns_private_ip_0 }
             __oam_private_ipaddr__: { get_param: vdns_private_ip_1 }
-            __repo_url_artifacts__: { get_param: repo_url_artifacts }
             __nb_api_version__: { get_param: nb_api_version }
             __install_script_version__: { get_param: install_script_version }
             __vlb_private_net_cidr__: { get_param: vlb_private_net_cidr }
@@ -208,7 +203,6 @@ resources:
             echo "__lb_to_pktgen_if__" > /opt/config/lb_to_pktgen_if.txt
             echo "__local_private_ipaddr__" > /opt/config/local_private_ipaddr.txt
             echo "__oam_private_ipaddr__" > /opt/config/oam_private_ipaddr.txt
-            echo "__repo_url_artifacts__" > /opt/config/repo_url_artifacts.txt
             echo "__nb_api_version__" > /opt/config/nb_api_version.txt
             echo "__install_script_version__" > /opt/config/install_script_version.txt
             echo "__vlb_private_net_cidr__" > /opt/config/vlb_private_net_cidr.txt