Merge "Create new scenario: os-odl-sfc_osm"

18 files changed, 1288 insertions, 0 deletions

diff --git a/scenarios/os-odl-sfc_osm/role/os-odl-sfc_osm/README b/scenarios/os-odl-sfc_osm/role/os-odl-sfc_osm/README
new file mode 100644
index 00000000..7ae8b9f6
--- /dev/null
+++ b/scenarios/os-odl-sfc_osm/role/os-odl-sfc_osm/README
@@ -0,0 +1,12 @@
+This is the role which deploys the os-odl-sfc_osm scenario in xci.
+
+This role currently works with:
+
+- OpenStack stable/rocky
+- ODL Fluorine
+- OVS 2.9.2
+- OSM Release FOUR
+- Ubuntu 16.04
+
+Follow this link:
+https://wiki.opnfv.org/display/sfc/Deploy+OPNFV+SFC+scenarios
diff --git a/scenarios/os-odl-sfc_osm/role/os-odl-sfc_osm/defaults/main.yml b/scenarios/os-odl-sfc_osm/role/os-odl-sfc_osm/defaults/main.yml
new file mode 100644
index 00000000..3e9829cc
--- /dev/null
+++ b/scenarios/os-odl-sfc_osm/role/os-odl-sfc_osm/defaults/main.yml
@@ -0,0 +1,22 @@
+---
+# SPDX-license-identifier: Apache-2.0
+##############################################################################
+# Copyright (c) 2018 Ericsson AB and others.
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+lxd_bridge: "lxdbr0"
+lxd_domain: "lxd"
+lxd_ipv4_addr: "10.0.8.1"
+lxd_ipv4_netmask: "255.255.255.0"
+lxd_ipv4_network: "10.0.8.1/24"
+lxd_ipv4_dhcp_range: "10.0.8.2,10.0.8.254"
+lxd_ipv4_dhcp_max: "250"
+lxd_ipv4_nat: "true"
+lxd_ipv6_addr: ""
+lxd_ipv6_mask: ""
+lxd_ipv6_network: ""
+lxd_ipv6_nat: "false"
+lxd_ipv6_proxy: "false"
diff --git a/scenarios/os-odl-sfc_osm/role/os-odl-sfc_osm/files/ha/openstack_user_config.yml b/scenarios/os-odl-sfc_osm/role/os-odl-sfc_osm/files/ha/openstack_user_config.yml
new file mode 100644
index 00000000..cbb68fae
--- /dev/null
+++ b/scenarios/os-odl-sfc_osm/role/os-odl-sfc_osm/files/ha/openstack_user_config.yml
@@ -0,0 +1,263 @@
+---
+cidr_networks:
+  container: 172.29.236.0/22
+  tunnel: 172.29.240.0/22
+  storage: 172.29.244.0/22
+
+used_ips:
+  - "172.29.236.1,172.29.236.50"
+  - "172.29.240.1,172.29.240.50"
+  - "172.29.244.1,172.29.244.50"
+  - "172.29.248.1,172.29.248.50"
+
+global_overrides:
+  internal_lb_vip_address: 172.29.236.222
+  external_lb_vip_address: 192.168.122.220
+  tunnel_bridge: "br-vxlan"
+  management_bridge: "br-mgmt"
+  provider_networks:
+    - network:
+        container_bridge: "br-mgmt"
+        container_type: "veth"
+        container_interface: "eth1"
+        ip_from_q: "container"
+        type: "raw"
+        group_binds:
+          - all_containers
+          - hosts
+        is_container_address: true
+        is_ssh_address: true
+    - network:
+        container_bridge: "br-vxlan"
+        container_type: "veth"
+        container_interface: "eth10"
+        ip_from_q: "tunnel"
+        type: "vxlan"
+        range: "1:1000"
+        net_name: "vxlan"
+        group_binds:
+          - neutron_linuxbridge_agent
+    - network:
+        container_bridge: "br-vlan"
+        container_type: "veth"
+        container_interface: "eth12"
+        host_bind_override: "eth12"
+        type: "flat"
+        net_name: "flat"
+        group_binds:
+          - neutron_linuxbridge_agent
+    - network:
+        container_bridge: "br-vlan"
+        container_type: "veth"
+        container_interface: "eth11"
+        type: "vlan"
+        range: "1:1"
+        net_name: "vlan"
+        group_binds:
+          - neutron_linuxbridge_agent
+    - network:
+        container_bridge: "br-storage"
+        container_type: "veth"
+        container_interface: "eth2"
+        ip_from_q: "storage"
+        type: "raw"
+        group_binds:
+          - glance_api
+          - cinder_api
+          - cinder_volume
+          - nova_compute
+
+# ##
+# ## Infrastructure
+# ##
+
+# galera, memcache, rabbitmq, utility
+shared-infra_hosts:
+  controller00:
+    ip: 172.29.236.11
+  controller01:
+    ip: 172.29.236.12
+  controller02:
+    ip: 172.29.236.13
+
+# repository (apt cache, python packages, etc)
+repo-infra_hosts:
+  controller00:
+    ip: 172.29.236.11
+  controller01:
+    ip: 172.29.236.12
+  controller02:
+    ip: 172.29.236.13
+
+# load balancer
+# Ideally the load balancer should not use the Infrastructure hosts.
+# Dedicated hardware is best for improved performance and security.
+haproxy_hosts:
+  controller00:
+    ip: 172.29.236.11
+  controller01:
+    ip: 172.29.236.12
+  controller02:
+    ip: 172.29.236.13
+
+# rsyslog server
+# log_hosts:
+# log1:
+#  ip: 172.29.236.14
+
+# ##
+# ## OpenStack
+# ##
+
+# keystone
+identity_hosts:
+  controller00:
+    ip: 172.29.236.11
+  controller01:
+    ip: 172.29.236.12
+  controller02:
+    ip: 172.29.236.13
+
+# cinder api services
+storage-infra_hosts:
+  controller00:
+    ip: 172.29.236.11
+  controller01:
+    ip: 172.29.236.12
+  controller02:
+    ip: 172.29.236.13
+
+# glance
+# The settings here are repeated for each infra host.
+# They could instead be applied as global settings in
+# user_variables, but are left here to illustrate that
+# each container could have different storage targets.
+image_hosts:
+  controller00:
+    ip: 172.29.236.11
+    container_vars:
+      limit_container_types: glance
+      glance_nfs_client:
+        - server: "172.29.244.14"
+          remote_path: "/images"
+          local_path: "/var/lib/glance/images"
+          type: "nfs"
+          options: "_netdev,auto"
+  controller01:
+    ip: 172.29.236.12
+    container_vars:
+      limit_container_types: glance
+      glance_nfs_client:
+        - server: "172.29.244.14"
+          remote_path: "/images"
+          local_path: "/var/lib/glance/images"
+          type: "nfs"
+          options: "_netdev,auto"
+  controller02:
+    ip: 172.29.236.13
+    container_vars:
+      limit_container_types: glance
+      glance_nfs_client:
+        - server: "172.29.244.14"
+          remote_path: "/images"
+          local_path: "/var/lib/glance/images"
+          type: "nfs"
+          options: "_netdev,auto"
+
+# nova api, conductor, etc services
+compute-infra_hosts:
+  controller00:
+    ip: 172.29.236.11
+  controller01:
+    ip: 172.29.236.12
+  controller02:
+    ip: 172.29.236.13
+
+# heat
+orchestration_hosts:
+  controller00:
+    ip: 172.29.236.11
+  controller01:
+    ip: 172.29.236.12
+  controller02:
+    ip: 172.29.236.13
+
+# horizon
+dashboard_hosts:
+  controller00:
+    ip: 172.29.236.11
+  controller01:
+    ip: 172.29.236.12
+  controller02:
+    ip: 172.29.236.13
+
+# ceilometer
+metering-infra_hosts:
+  controller00:
+    ip: 172.29.236.11
+  controller01:
+    ip: 172.29.236.12
+  controller02:
+    ip: 172.29.236.13
+
+# neutron server, agents (L3, etc)
+network_hosts:
+  controller00:
+    ip: 172.29.236.11
+  controller01:
+    ip: 172.29.236.12
+  controller02:
+    ip: 172.29.236.13
+
+# nova hypervisors
+compute_hosts:
+  compute00:
+    ip: 172.29.236.14
+  compute01:
+    ip: 172.29.236.15
+
+# cinder volume hosts (NFS-backed)
+# The settings here are repeated for each infra host.
+# They could instead be applied as global settings in
+# user_variables, but are left here to illustrate that
+# each container could have different storage targets.
+storage_hosts:
+  controller00:
+    ip: 172.29.236.11
+    container_vars:
+      cinder_backends:
+        limit_container_types: cinder_volume
+        nfs_volume:
+          volume_backend_name: NFS_VOLUME1
+          volume_driver: cinder.volume.drivers.nfs.NfsDriver
+          nfs_mount_options: "rsize=65535,wsize=65535,timeo=1200,actimeo=120"
+          nfs_shares_config: /etc/cinder/nfs_shares
+          shares:
+            - ip: "172.29.244.14"
+              share: "/volumes"
+  controller01:
+    ip: 172.29.236.12
+    container_vars:
+      cinder_backends:
+        limit_container_types: cinder_volume
+        nfs_volume:
+          volume_backend_name: NFS_VOLUME1
+          volume_driver: cinder.volume.drivers.nfs.NfsDriver
+          nfs_mount_options: "rsize=65535,wsize=65535,timeo=1200,actimeo=120"
+          nfs_shares_config: /etc/cinder/nfs_shares
+          shares:
+            - ip: "172.29.244.14"
+              share: "/volumes"
+  controller02:
+    ip: 172.29.236.13
+    container_vars:
+      cinder_backends:
+        limit_container_types: cinder_volume
+        nfs_volume:
+          volume_backend_name: NFS_VOLUME1
+          volume_driver: cinder.volume.drivers.nfs.NfsDriver
+          nfs_mount_options: "rsize=65535,wsize=65535,timeo=1200,actimeo=120"
+          nfs_shares_config: /etc/cinder/nfs_shares
+          shares:
+            - ip: "172.29.244.14"
+              share: "/volumes"
diff --git a/scenarios/os-odl-sfc_osm/role/os-odl-sfc_osm/files/mini/openstack_user_config.yml b/scenarios/os-odl-sfc_osm/role/os-odl-sfc_osm/files/mini/openstack_user_config.yml
new file mode 100644
index 00000000..eb9a2583
--- /dev/null
+++ b/scenarios/os-odl-sfc_osm/role/os-odl-sfc_osm/files/mini/openstack_user_config.yml
@@ -0,0 +1,175 @@
+---
+cidr_networks:
+  container: 172.29.236.0/22
+  tunnel: 172.29.240.0/22
+  storage: 172.29.244.0/22
+
+used_ips:
+  - "172.29.236.1,172.29.236.50"
+  - "172.29.240.1,172.29.240.50"
+  - "172.29.244.1,172.29.244.50"
+  - "172.29.248.1,172.29.248.50"
+
+global_overrides:
+  internal_lb_vip_address: 172.29.236.11
+  external_lb_vip_address: 192.168.122.3
+  tunnel_bridge: "br-vxlan"
+  management_bridge: "br-mgmt"
+  provider_networks:
+    - network:
+        container_bridge: "br-mgmt"
+        container_type: "veth"
+        container_interface: "eth1"
+        ip_from_q: "container"
+        type: "raw"
+        group_binds:
+          - all_containers
+          - hosts
+        is_container_address: true
+        is_ssh_address: true
+    - network:
+        container_bridge: "br-vxlan"
+        container_type: "veth"
+        container_interface: "eth10"
+        ip_from_q: "tunnel"
+        type: "vxlan"
+        range: "1:1000"
+        net_name: "vxlan"
+        group_binds:
+          - neutron_linuxbridge_agent
+    - network:
+        container_bridge: "br-vlan"
+        container_type: "veth"
+        container_interface: "eth12"
+        host_bind_override: "eth12"
+        type: "flat"
+        net_name: "flat"
+        group_binds:
+          - neutron_linuxbridge_agent
+    - network:
+        container_bridge: "br-vlan"
+        container_type: "veth"
+        container_interface: "eth11"
+        type: "vlan"
+        range: "1:1"
+        net_name: "vlan"
+        group_binds:
+          - neutron_linuxbridge_agent
+    - network:
+        container_bridge: "br-storage"
+        container_type: "veth"
+        container_interface: "eth2"
+        ip_from_q: "storage"
+        type: "raw"
+        group_binds:
+          - glance_api
+          - cinder_api
+          - cinder_volume
+          - nova_compute
+
+# ##
+# ## Infrastructure
+# ##
+
+# galera, memcache, rabbitmq, utility
+shared-infra_hosts:
+  controller00:
+    ip: 172.29.236.11
+
+# repository (apt cache, python packages, etc)
+repo-infra_hosts:
+  controller00:
+    ip: 172.29.236.11
+
+# load balancer
+# Ideally the load balancer should not use the Infrastructure hosts.
+# Dedicated hardware is best for improved performance and security.
+haproxy_hosts:
+  controller00:
+    ip: 172.29.236.11
+
+# rsyslog server
+# log_hosts:
+# log1:
+#  ip: 172.29.236.14
+
+# ##
+# ## OpenStack
+# ##
+
+# keystone
+identity_hosts:
+  controller00:
+    ip: 172.29.236.11
+
+# cinder api services
+storage-infra_hosts:
+  controller00:
+    ip: 172.29.236.11
+
+# glance
+# The settings here are repeated for each infra host.
+# They could instead be applied as global settings in
+# user_variables, but are left here to illustrate that
+# each container could have different storage targets.
+image_hosts:
+  controller00:
+    ip: 172.29.236.11
+    container_vars:
+      limit_container_types: glance
+      glance_nfs_client:
+        - server: "172.29.244.12"
+          remote_path: "/images"
+          local_path: "/var/lib/glance/images"
+          type: "nfs"
+          options: "_netdev,auto"
+
+# nova api, conductor, etc services
+compute-infra_hosts:
+  controller00:
+    ip: 172.29.236.11
+
+# heat
+orchestration_hosts:
+  controller00:
+    ip: 172.29.236.11
+
+# horizon
+dashboard_hosts:
+  controller00:
+    ip: 172.29.236.11
+
+# ceilometer
+metering-infra_hosts:
+  controller00:
+    ip: 172.29.236.11
+
+# neutron server, agents (L3, etc)
+network_hosts:
+  controller00:
+    ip: 172.29.236.11
+
+# nova hypervisors
+compute_hosts:
+  compute00:
+    ip: 172.29.236.12
+
+# cinder volume hosts (NFS-backed)
+# The settings here are repeated for each infra host.
+# They could instead be applied as global settings in
+# user_variables, but are left here to illustrate that
+# each container could have different storage targets.
+storage_hosts:
+  controller00:
+    ip: 172.29.236.11
+    container_vars:
+      cinder_backends:
+        limit_container_types: cinder_volume
+        nfs_volume:
+          volume_backend_name: NFS_VOLUME1
+          volume_driver: cinder.volume.drivers.nfs.NfsDriver
+          nfs_mount_options: "rsize=65535,wsize=65535,timeo=1200,actimeo=120"
+          nfs_shares_config: /etc/cinder/nfs_shares
+          shares:
+            - ip: "172.29.244.12"
+              share: "/volumes"
diff --git a/scenarios/os-odl-sfc_osm/role/os-odl-sfc_osm/files/noha/openstack_user_config.yml b/scenarios/os-odl-sfc_osm/role/os-odl-sfc_osm/files/noha/openstack_user_config.yml
new file mode 100644
index 00000000..7d25351b
--- /dev/null
+++ b/scenarios/os-odl-sfc_osm/role/os-odl-sfc_osm/files/noha/openstack_user_config.yml
@@ -0,0 +1,177 @@
+---
+cidr_networks:
+  container: 172.29.236.0/22
+  tunnel: 172.29.240.0/22
+  storage: 172.29.244.0/22
+
+used_ips:
+  - "172.29.236.1,172.29.236.50"
+  - "172.29.240.1,172.29.240.50"
+  - "172.29.244.1,172.29.244.50"
+  - "172.29.248.1,172.29.248.50"
+
+global_overrides:
+  internal_lb_vip_address: 172.29.236.11
+  external_lb_vip_address: 192.168.122.3
+  tunnel_bridge: "br-vxlan"
+  management_bridge: "br-mgmt"
+  provider_networks:
+    - network:
+        container_bridge: "br-mgmt"
+        container_type: "veth"
+        container_interface: "eth1"
+        ip_from_q: "container"
+        type: "raw"
+        group_binds:
+          - all_containers
+          - hosts
+        is_container_address: true
+        is_ssh_address: true
+    - network:
+        container_bridge: "br-vxlan"
+        container_type: "veth"
+        container_interface: "eth10"
+        ip_from_q: "tunnel"
+        type: "vxlan"
+        range: "1:1000"
+        net_name: "vxlan"
+        group_binds:
+          - neutron_linuxbridge_agent
+    - network:
+        container_bridge: "br-vlan"
+        container_type: "veth"
+        container_interface: "eth12"
+        host_bind_override: "eth12"
+        type: "flat"
+        net_name: "flat"
+        group_binds:
+          - neutron_linuxbridge_agent
+    - network:
+        container_bridge: "br-vlan"
+        container_type: "veth"
+        container_interface: "eth11"
+        type: "vlan"
+        range: "1:1"
+        net_name: "vlan"
+        group_binds:
+          - neutron_linuxbridge_agent
+    - network:
+        container_bridge: "br-storage"
+        container_type: "veth"
+        container_interface: "eth2"
+        ip_from_q: "storage"
+        type: "raw"
+        group_binds:
+          - glance_api
+          - cinder_api
+          - cinder_volume
+          - nova_compute
+
+# ##
+# ## Infrastructure
+# ##
+
+# galera, memcache, rabbitmq, utility
+shared-infra_hosts:
+  controller00:
+    ip: 172.29.236.11
+
+# repository (apt cache, python packages, etc)
+repo-infra_hosts:
+  controller00:
+    ip: 172.29.236.11
+
+# load balancer
+# Ideally the load balancer should not use the Infrastructure hosts.
+# Dedicated hardware is best for improved performance and security.
+haproxy_hosts:
+  controller00:
+    ip: 172.29.236.11
+
+# rsyslog server
+# log_hosts:
+# log1:
+#  ip: 172.29.236.14
+
+# ##
+# ## OpenStack
+# ##
+
+# keystone
+identity_hosts:
+  controller00:
+    ip: 172.29.236.11
+
+# cinder api services
+storage-infra_hosts:
+  controller00:
+    ip: 172.29.236.11
+
+# glance
+# The settings here are repeated for each infra host.
+# They could instead be applied as global settings in
+# user_variables, but are left here to illustrate that
+# each container could have different storage targets.
+image_hosts:
+  controller00:
+    ip: 172.29.236.11
+    container_vars:
+      limit_container_types: glance
+      glance_nfs_client:
+        - server: "172.29.244.12"
+          remote_path: "/images"
+          local_path: "/var/lib/glance/images"
+          type: "nfs"
+          options: "_netdev,auto"
+
+# nova api, conductor, etc services
+compute-infra_hosts:
+  controller00:
+    ip: 172.29.236.11
+
+# heat
+orchestration_hosts:
+  controller00:
+    ip: 172.29.236.11
+
+# horizon
+dashboard_hosts:
+  controller00:
+    ip: 172.29.236.11
+
+# ceilometer
+metering-infra_hosts:
+  controller00:
+    ip: 172.29.236.11
+
+# neutron server, agents (L3, etc)
+network_hosts:
+  controller00:
+    ip: 172.29.236.11
+
+# nova hypervisors
+compute_hosts:
+  compute00:
+    ip: 172.29.236.12
+  compute01:
+    ip: 172.29.236.13
+
+# cinder volume hosts (NFS-backed)
+# The settings here are repeated for each infra host.
+# They could instead be applied as global settings in
+# user_variables, but are left here to illustrate that
+# each container could have different storage targets.
+storage_hosts:
+  controller00:
+    ip: 172.29.236.11
+    container_vars:
+      cinder_backends:
+        limit_container_types: cinder_volume
+        nfs_volume:
+          volume_backend_name: NFS_VOLUME1
+          volume_driver: cinder.volume.drivers.nfs.NfsDriver
+          nfs_mount_options: "rsize=65535,wsize=65535,timeo=1200,actimeo=120"
+          nfs_shares_config: /etc/cinder/nfs_shares
+          shares:
+            - ip: "172.29.244.12"
+              share: "/volumes"
diff --git a/scenarios/os-odl-sfc_osm/role/os-odl-sfc_osm/files/osmrc b/scenarios/os-odl-sfc_osm/role/os-odl-sfc_osm/files/osmrc
new file mode 100644
index 00000000..d9028b2f
--- /dev/null
+++ b/scenarios/os-odl-sfc_osm/role/os-odl-sfc_osm/files/osmrc
@@ -0,0 +1,2 @@
+export OSM_HOSTNAME=127.0.0.1
+export OSM_SOL005=True
diff --git a/scenarios/os-odl-sfc_osm/role/os-odl-sfc_osm/tasks/configure-opnfvhost.yml b/scenarios/os-odl-sfc_osm/role/os-odl-sfc_osm/tasks/configure-opnfvhost.yml
new file mode 100644
index 00000000..3a0226b0
--- /dev/null
+++ b/scenarios/os-odl-sfc_osm/role/os-odl-sfc_osm/tasks/configure-opnfvhost.yml
@@ -0,0 +1,74 @@
+---
+# SPDX-license-identifier: Apache-2.0
+##############################################################################
+# Copyright (c) 2018 Ericsson AB and others.
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+
+- name: install OSM required packages
+  package:
+    name: "{{ osm_required_packages[ansible_pkg_mgr] }}"
+    state: present
+
+- name: initialize LXD
+  command: "{{ item }}"
+  with_items:
+    - lxd init --auto
+    - lxd waitready
+  changed_when: False
+- name: stop lxd-bridge service
+  systemd:
+    name: lxd-bridge
+    state: stopped
+    daemon_reload: yes
+- name: create lxd-bridge configuration
+  template:
+    src: lxd-bridge.j2
+    dest: /etc/default/lxd-bridge
+    mode: 0755
+
+- name: ensure dnsmasq service is stopped before attempting to start lxd-bridge
+  service:
+    name: dnsmasq
+    state: stopped
+
+- name: ensure dnsmasq uses interface br-vlan for lxd-bridge
+  lineinfile:
+    path: /etc/dnsmasq.conf
+    regexp: '^interface='
+    line: 'interface=br-vlan'
+
+- name: ensure docker and lxd-bridge services are started and enabled
+  service:
+    name: "{{ item }}"
+    state: started
+    enabled: yes
+  with_items:
+    - docker
+    - lxd-bridge
+
+- name: get default interface
+  shell: route -n | awk '$1~/^0.0.0.0/ {print $8}'
+  register: default_interface
+  ignore_errors: False
+  changed_when: False
+
+- name: get mtu of the default interface {{ default_interface.stdout }}
+  shell: ip addr show {{ default_interface.stdout }} | perl -ne 'if (/mtu\s(\d+)/) {print $1;}'
+  register: default_interface_mtu
+  ignore_errors: False
+  changed_when: False
+
+- name: set lxdbr0 mtu to {{ default_interface_mtu.stdout }}
+  command: ifconfig lxdbr0 mtu {{ default_interface_mtu.stdout }}
+  ignore_errors: False
+  changed_when: False
+
+- name: add devuser to lxd and docker groups
+  user:
+    name: devuser
+    groups: lxd, docker
+    append: yes
diff --git a/scenarios/os-odl-sfc_osm/role/os-odl-sfc_osm/tasks/copy-OSA-config-files.yml b/scenarios/os-odl-sfc_osm/role/os-odl-sfc_osm/tasks/copy-OSA-config-files.yml
new file mode 100644
index 00000000..96592051
--- /dev/null
+++ b/scenarios/os-odl-sfc_osm/role/os-odl-sfc_osm/tasks/copy-OSA-config-files.yml
@@ -0,0 +1,20 @@
+---
+# SPDX-license-identifier: Apache-2.0
+##############################################################################
+# Copyright (c) 2018 Venkata Harshavardhan Reddy Allu and others.
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+
+- name: copy user_sfc_scenarios_variables.yml (Ubuntu)
+  template:
+    src: "{{xci_flavor}}/user_sfc_scenarios_variables_ubuntu.yml.j2"
+    dest: "{{openstack_osa_etc_path}}/user_sfc_scenarios_variables.yml"
+  when: ansible_pkg_mgr == 'apt'
+
+- name: copy openstack_user_config.yml
+  copy:
+    src: "{{xci_flavor}}/openstack_user_config.yml"
+    dest: "{{openstack_osa_etc_path}}/openstack_user_config.yml"
diff --git a/scenarios/os-odl-sfc_osm/role/os-odl-sfc_osm/tasks/install-osm.yml b/scenarios/os-odl-sfc_osm/role/os-odl-sfc_osm/tasks/install-osm.yml
new file mode 100644
index 00000000..4f6b990a
--- /dev/null
+++ b/scenarios/os-odl-sfc_osm/role/os-odl-sfc_osm/tasks/install-osm.yml
@@ -0,0 +1,30 @@
+---
+# SPDX-license-identifier: Apache-2.0
+##############################################################################
+# Copyright (c) 2018 Venkata Harshavardhan Reddy Allu and others.
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+
+- name: get OSM installer {{ osm_release_version }}
+  become_user: "{{ osm_install_user }}"
+  become: yes
+  get_url:
+    url: "https://osm-download.etsi.org/ftp/{{ osm_release_version }}/install_osm.sh"
+    dest: "/home/{{ osm_install_user }}/install_osm.sh"
+    mode: u+x
+
+- name: install OSM
+  become_user: "{{ osm_install_user }}"
+  become: yes
+  command: "/bin/bash ./install_osm.sh --nolxd -y "
+  args:
+    chdir: "/home/{{ osm_install_user }}"
+    creates: "/usr/bin/osm"
+
+- name: Create osmrc file
+  copy:
+    src: osmrc
+    dest: "{{ osmrc_file_dest }}"
diff --git a/scenarios/os-odl-sfc_osm/role/os-odl-sfc_osm/tasks/main.yml b/scenarios/os-odl-sfc_osm/role/os-odl-sfc_osm/tasks/main.yml
new file mode 100644
index 00000000..e8a3ea7f
--- /dev/null
+++ b/scenarios/os-odl-sfc_osm/role/os-odl-sfc_osm/tasks/main.yml
@@ -0,0 +1,12 @@
+---
+# SPDX-license-identifier: Apache-2.0
+##############################################################################
+# Copyright (c) 2017 SUSE Linux GmbH and others.
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+
+- name: Copy the OSA config files
+  include: copy-OSA-config-files.yml
diff --git a/scenarios/os-odl-sfc_osm/role/os-odl-sfc_osm/tasks/post-deployment.yml b/scenarios/os-odl-sfc_osm/role/os-odl-sfc_osm/tasks/post-deployment.yml
new file mode 100644
index 00000000..c462065e
--- /dev/null
+++ b/scenarios/os-odl-sfc_osm/role/os-odl-sfc_osm/tasks/post-deployment.yml
@@ -0,0 +1,28 @@
+---
+# SPDX-license-identifier: Apache-2.0
+##############################################################################
+# Copyright (c) 2018 SUSE Linux GmbH and others.
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+
+- name: Configure opnfv host
+  include: configure-opnfvhost.yml
+
+- name: Install OSM
+  include: install-osm.yml
+
+- name: Register OpenStack as VIM
+  include: register-vim.yml
+
+# fetch ODL variables for functest
+- name: "Fetch the ip of the neutron server container"
+  shell: 'grep controller00_neutron_server_container -n1 /etc/openstack_deploy/openstack_inventory.json | grep ansible_host | cut -d":" -f2 | cut -d "\"" -f2'
+  register: ip
+  changed_when: False
+
+- name: Fetch the ml2_conf.ini to process ODL variables
+  command: "scp -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no {{ ip.stdout }}:/etc/neutron/plugins/ml2/ml2_conf.ini /tmp/ml2_conf.ini"
+  changed_when: False
diff --git a/scenarios/os-odl-sfc_osm/role/os-odl-sfc_osm/tasks/register-vim.yml b/scenarios/os-odl-sfc_osm/role/os-odl-sfc_osm/tasks/register-vim.yml
new file mode 100644
index 00000000..25b238ab
--- /dev/null
+++ b/scenarios/os-odl-sfc_osm/role/os-odl-sfc_osm/tasks/register-vim.yml
@@ -0,0 +1,30 @@
+---
+# SPDX-license-identifier: Apache-2.0
+##############################################################################
+# Copyright (c) 2018 Venkata Harshavardhan Reddy Allu and others.
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+
+# This is a simple fix to wait for the OSM services in
+# the docker containers to start functioning as expected.
+# TO DO: Once healthchecks are added to the OSM
+# container stack, we'll use them to identify that
+# they were started functioning and modify this task.
+- name: Wait till the OSM services are ready
+  pause:
+    minutes: 2
+
+- name: Register OpenStack as VIM
+  shell: "osm vim-create \
+    --name openstack-site \
+    --user admin \
+    --password {{ openrc_os_password }} \
+    --tenant admin \
+    --account_type openstack \
+    --auth_url {{ openrc_os_auth_url }} \
+    --config='{insecure: true}'"
+  environment:
+    OSM_HOSTNAME: 127.0.0.1
diff --git a/scenarios/os-odl-sfc_osm/role/os-odl-sfc_osm/templates/ha/user_sfc_scenarios_variables_ubuntu.yml.j2 b/scenarios/os-odl-sfc_osm/role/os-odl-sfc_osm/templates/ha/user_sfc_scenarios_variables_ubuntu.yml.j2
new file mode 100644
index 00000000..c5b1f19b
--- /dev/null
+++ b/scenarios/os-odl-sfc_osm/role/os-odl-sfc_osm/templates/ha/user_sfc_scenarios_variables_ubuntu.yml.j2
@@ -0,0 +1,131 @@
+---
+# Copyright 2014, Rackspace US, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# ##
+# ## This file contains commonly used overrides for convenience. Please inspect
+# ## the defaults for each role to find additional override options.
+# ##
+
+{% raw %}
+# # Debug and Verbose options.
+debug: false
+
+haproxy_keepalived_external_vip_cidr: "192.168.122.3/32"
+haproxy_keepalived_internal_vip_cidr: "172.29.236.11/32"
+haproxy_keepalived_external_interface: br-vlan
+haproxy_keepalived_internal_interface: br-mgmt
+gnocchi_db_sync_options: ""
+
+ovs_nsh_support: true
+cluster: true
+
+# Ensure the openvswitch kernel module is loaded
+# openstack_host_specific_kernel_modules:
+#  - name: "openvswitch"
+#    pattern: "CONFIG_OPENVSWITCH"
+#    group: "network_hosts"
+
+# Use OpenDaylight SDN Controller
+neutron_plugin_type: "ml2.opendaylight"
+neutron_opendaylight_conf_ini_overrides:
+  ml2_odl:
+    username: "admin"
+    password: "admin"
+    port_binding_controller: "pseudo-agentdb-binding"
+    url: "http://{{ hostvars[groups['neutron_server'][0]]['ansible_eth1']['ipv4']['address'] }}:8180/controller/nb/v2/neutron"
+neutron_plugin_base:
+  - odl-router_v2
+  - metering
+  - networking_sfc.services.flowclassifier.plugin.FlowClassifierPlugin
+  - networking_sfc.services.sfc.plugin.SfcPlugin
+provider_networks:
+  - network:
+      container_bridge: "br-mgmt"
+      container_type: "veth"
+      container_interface: "eth1"
+      ip_from_q: "container"
+      type: "raw"
+      group_binds:
+        - all_containers
+        - hosts
+      is_container_address: true
+      is_ssh_address: true
+  - network:
+      container_bridge: "br-vxlan"
+      container_type: "veth"
+      container_interface: "eth10"
+      ip_from_q: "tunnel"
+      type: "vxlan"
+      range: "1:1000"
+      net_name: "vxlan"
+      group_binds:
+        - neutron_openvswitch_agent
+  - network:
+      container_bridge: "br-vlan"
+      container_type: "veth"
+      container_interface: "eth12"
+      host_bind_override: "eth12"
+      type: "flat"
+      net_name: "flat"
+      group_binds:
+        - neutron_openvswitch_agent
+  - network:
+      container_bridge: "br-vlan"
+      container_type: "veth"
+      container_interface: "eth11"
+      host_bind_override: "eth12"
+      type: "vlan"
+      range: "1:1"
+      net_name: "vlan"
+      group_binds:
+        - neutron_openvswitch_agent
+  - network:
+      container_bridge: "br-storage"
+      container_type: "veth"
+      container_interface: "eth2"
+      ip_from_q: "storage"
+      type: "raw"
+      group_binds:
+        - glance_api
+        - cinder_api
+        - cinder_volume
+        - nova_compute
+
+# This repo is used for OVS 2.9.2
+user_external_repos_list:
+  - repo: 'deb http://ppa.launchpad.net/mardim/mardim-ppa/ubuntu xenial main'
+
+user_external_repo_keys_list:
+  - id: 6E2EEDF1A3925D9D727EB1176FAD8BA42AAAEB9F
+    keyserver: keyserver.ubuntu.com
+
+openstack_host_specific_kernel_modules:
+  - name: openvswitch
+
+ovs_nsh_required_metal_packages:
+  - python-six
+  - python3-six
+  - linux-headers-{{ ansible_kernel }}
+  - openvswitch-datapath-dkms
+
+openstack_host_metal_distro_packages: "{{ ovs_nsh_required_metal_packages + _openstack_host_metal_distro_packages }}"
+
+# To avoid functest complaining because cirros vm gets stuck trying to contact the metadata server
+neutron_dnsmasq_force_metadata: True
+{% endraw %}
+
+{% if odl_repo_version is defined %}
+odl_version: "{{ odl_repo_version }}"
+{% endif %}
diff --git a/scenarios/os-odl-sfc_osm/role/os-odl-sfc_osm/templates/lxd-bridge.j2 b/scenarios/os-odl-sfc_osm/role/os-odl-sfc_osm/templates/lxd-bridge.j2
new file mode 100644
index 00000000..707cc465
--- /dev/null
+++ b/scenarios/os-odl-sfc_osm/role/os-odl-sfc_osm/templates/lxd-bridge.j2
@@ -0,0 +1,16 @@
+USE_LXD_BRIDGE="true"
+LXD_BRIDGE="{{ lxd_bridge }}"
+UPDATE_PROFILE="true"
+LXD_CONFILE=""
+LXD_DOMAIN="{{ lxd_domain }}"
+LXD_IPV4_ADDR="{{ lxd_ipv4_addr }}"
+LXD_IPV4_NETMASK="{{ lxd_ipv4_netmask }}"
+LXD_IPV4_NETWORK="{{ lxd_ipv4_network }}"
+LXD_IPV4_DHCP_RANGE="{{ lxd_ipv4_dhcp_range }}"
+LXD_IPV4_DHCP_MAX="{{ lxd_ipv4_dhcp_max }}"
+LXD_IPV4_NAT="{{ lxd_ipv4_nat }}"
+LXD_IPV6_ADDR="{{ lxd_ipv6_addr }}"
+LXD_IPV6_MASK="{{ lxd_ipv6_mask }}"
+LXD_IPV6_NETWORK="{{ lxd_ipv6_network }}"
+LXD_IPV6_NAT="{{ lxd_ipv6_nat }}"
+LXD_IPV6_PROXY="{{ lxd_ipv6_proxy }}"
diff --git a/scenarios/os-odl-sfc_osm/role/os-odl-sfc_osm/templates/mini/user_sfc_scenarios_variables_ubuntu.yml.j2 b/scenarios/os-odl-sfc_osm/role/os-odl-sfc_osm/templates/mini/user_sfc_scenarios_variables_ubuntu.yml.j2
new file mode 100644
index 00000000..0194456e
--- /dev/null
+++ b/scenarios/os-odl-sfc_osm/role/os-odl-sfc_osm/templates/mini/user_sfc_scenarios_variables_ubuntu.yml.j2
@@ -0,0 +1,130 @@
+---
+# Copyright 2014, Rackspace US, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# ##
+# ## This file contains commonly used overrides for convenience. Please inspect
+# ## the defaults for each role to find additional override options.
+# ##
+
+{% raw %}
+# # Debug and Verbose options.
+debug: false
+
+haproxy_keepalived_external_vip_cidr: "192.168.122.3/32"
+haproxy_keepalived_internal_vip_cidr: "172.29.236.11/32"
+haproxy_keepalived_external_interface: br-vlan
+haproxy_keepalived_internal_interface: br-mgmt
+gnocchi_db_sync_options: ""
+
+ovs_nsh_support: true
+
+# Ensure the openvswitch kernel module is loaded
+# openstack_host_specific_kernel_modules:
+#  - name: "openvswitch"
+#    pattern: "CONFIG_OPENVSWITCH"
+#    group: "network_hosts"
+
+# Use OpenDaylight SDN Controller
+neutron_plugin_type: "ml2.opendaylight"
+neutron_opendaylight_conf_ini_overrides:
+  ml2_odl:
+    username: "admin"
+    password: "admin"
+    port_binding_controller: "pseudo-agentdb-binding"
+    url: "http://{{ hostvars[groups['neutron_server'][0]]['ansible_eth1']['ipv4']['address'] }}:8180/controller/nb/v2/neutron"
+neutron_plugin_base:
+  - odl-router_v2
+  - metering
+  - networking_sfc.services.flowclassifier.plugin.FlowClassifierPlugin
+  - networking_sfc.services.sfc.plugin.SfcPlugin
+provider_networks:
+  - network:
+      container_bridge: "br-mgmt"
+      container_type: "veth"
+      container_interface: "eth1"
+      ip_from_q: "container"
+      type: "raw"
+      group_binds:
+        - all_containers
+        - hosts
+      is_container_address: true
+      is_ssh_address: true
+  - network:
+      container_bridge: "br-vxlan"
+      container_type: "veth"
+      container_interface: "eth10"
+      ip_from_q: "tunnel"
+      type: "vxlan"
+      range: "1:1000"
+      net_name: "vxlan"
+      group_binds:
+        - neutron_openvswitch_agent
+  - network:
+      container_bridge: "br-vlan"
+      container_type: "veth"
+      container_interface: "eth12"
+      host_bind_override: "eth12"
+      type: "flat"
+      net_name: "flat"
+      group_binds:
+        - neutron_openvswitch_agent
+  - network:
+      container_bridge: "br-vlan"
+      container_type: "veth"
+      container_interface: "eth11"
+      host_bind_override: "eth12"
+      type: "vlan"
+      range: "1:1"
+      net_name: "vlan"
+      group_binds:
+        - neutron_openvswitch_agent
+  - network:
+      container_bridge: "br-storage"
+      container_type: "veth"
+      container_interface: "eth2"
+      ip_from_q: "storage"
+      type: "raw"
+      group_binds:
+        - glance_api
+        - cinder_api
+        - cinder_volume
+        - nova_compute
+
+# This repo is for ovs 2.9.2
+user_external_repos_list:
+  - repo: 'deb http://ppa.launchpad.net/mardim/mardim-ppa/ubuntu xenial main'
+
+user_external_repo_keys_list:
+  - id: 6E2EEDF1A3925D9D727EB1176FAD8BA42AAAEB9F
+    keyserver: keyserver.ubuntu.com
+
+openstack_host_specific_kernel_modules:
+  - name: openvswitch
+
+ovs_nsh_required_metal_packages:
+  - python-six
+  - python3-six
+  - linux-headers-{{ ansible_kernel }}
+  - openvswitch-datapath-dkms
+
+openstack_host_metal_distro_packages: "{{ ovs_nsh_required_metal_packages + _openstack_host_metal_distro_packages }}"
+
+# To avoid functest complaining because cirros vm gets stuck trying to contact the metadata server
+neutron_dnsmasq_force_metadata: True
+{% endraw %}
+
+{% if odl_repo_version is defined %}
+odl_version: "{{ odl_repo_version }}"
+{% endif %}
diff --git a/scenarios/os-odl-sfc_osm/role/os-odl-sfc_osm/templates/noha/user_sfc_scenarios_variables_ubuntu.yml.j2 b/scenarios/os-odl-sfc_osm/role/os-odl-sfc_osm/templates/noha/user_sfc_scenarios_variables_ubuntu.yml.j2
new file mode 100644
index 00000000..1ec821d5
--- /dev/null
+++ b/scenarios/os-odl-sfc_osm/role/os-odl-sfc_osm/templates/noha/user_sfc_scenarios_variables_ubuntu.yml.j2
@@ -0,0 +1,130 @@
+---
+# Copyright 2014, Rackspace US, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# ##
+# ## This file contains commonly used overrides for convenience. Please inspect
+# ## the defaults for each role to find additional override options.
+# ##
+
+{% raw %}
+# # Debug and Verbose options.
+debug: false
+
+haproxy_keepalived_external_vip_cidr: "192.168.122.3/32"
+haproxy_keepalived_internal_vip_cidr: "172.29.236.11/32"
+haproxy_keepalived_external_interface: br-vlan
+haproxy_keepalived_internal_interface: br-mgmt
+gnocchi_db_sync_options: ""
+
+ovs_nsh_support: true
+
+# Ensure the openvswitch kernel module is loaded
+# openstack_host_specific_kernel_modules:
+#  - name: "openvswitch"
+#    pattern: "CONFIG_OPENVSWITCH"
+#    group: "network_hosts"
+
+# Use OpenDaylight SDN Controller
+neutron_plugin_type: "ml2.opendaylight"
+neutron_opendaylight_conf_ini_overrides:
+  ml2_odl:
+    username: "admin"
+    password: "admin"
+    port_binding_controller: "pseudo-agentdb-binding"
+    url: "http://{{ hostvars[groups['neutron_server'][0]]['ansible_eth1']['ipv4']['address'] }}:8180/controller/nb/v2/neutron"
+neutron_plugin_base:
+  - odl-router_v2
+  - metering
+  - networking_sfc.services.flowclassifier.plugin.FlowClassifierPlugin
+  - networking_sfc.services.sfc.plugin.SfcPlugin
+provider_networks:
+  - network:
+      container_bridge: "br-mgmt"
+      container_type: "veth"
+      container_interface: "eth1"
+      ip_from_q: "container"
+      type: "raw"
+      group_binds:
+        - all_containers
+        - hosts
+      is_container_address: true
+      is_ssh_address: true
+  - network:
+      container_bridge: "br-vxlan"
+      container_type: "veth"
+      container_interface: "eth10"
+      ip_from_q: "tunnel"
+      type: "vxlan"
+      range: "1:1000"
+      net_name: "vxlan"
+      group_binds:
+        - neutron_openvswitch_agent
+  - network:
+      container_bridge: "br-vlan"
+      container_type: "veth"
+      container_interface: "eth12"
+      host_bind_override: "eth12"
+      type: "flat"
+      net_name: "flat"
+      group_binds:
+        - neutron_openvswitch_agent
+  - network:
+      container_bridge: "br-vlan"
+      container_type: "veth"
+      container_interface: "eth11"
+      host_bind_override: "eth12"
+      type: "vlan"
+      range: "1:1"
+      net_name: "vlan"
+      group_binds:
+        - neutron_openvswitch_agent
+  - network:
+      container_bridge: "br-storage"
+      container_type: "veth"
+      container_interface: "eth2"
+      ip_from_q: "storage"
+      type: "raw"
+      group_binds:
+        - glance_api
+        - cinder_api
+        - cinder_volume
+        - nova_compute
+
+# This repo is used for ovs 2.9.2
+user_external_repos_list:
+  - repo: 'deb http://ppa.launchpad.net/mardim/mardim-ppa/ubuntu xenial main'
+
+user_external_repo_keys_list:
+  - id: 6E2EEDF1A3925D9D727EB1176FAD8BA42AAAEB9F
+    keyserver: keyserver.ubuntu.com
+
+openstack_host_specific_kernel_modules:
+  - name: openvswitch
+
+ovs_nsh_required_metal_packages:
+  - python-six
+  - python3-six
+  - linux-headers-{{ ansible_kernel }}
+  - openvswitch-datapath-dkms
+
+openstack_host_metal_distro_packages: "{{ ovs_nsh_required_metal_packages + _openstack_host_metal_distro_packages }}"
+
+# To avoid functest complaining because cirros vm gets stuck trying to contact the metadata server
+neutron_dnsmasq_force_metadata: True
+{% endraw %}
+
+{% if odl_repo_version is defined %}
+odl_version: "{{ odl_repo_version }}"
+{% endif %}
diff --git a/scenarios/os-odl-sfc_osm/role/os-odl-sfc_osm/vars/main.yml b/scenarios/os-odl-sfc_osm/role/os-odl-sfc_osm/vars/main.yml
new file mode 100644
index 00000000..e46cf193
--- /dev/null
+++ b/scenarios/os-odl-sfc_osm/role/os-odl-sfc_osm/vars/main.yml
@@ -0,0 +1,26 @@
+---
+# SPDX-license-identifier: Apache-2.0
+##############################################################################
+# Copyright (c) 2018 Ericsson AB and others.
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+
+odl_repo_version: "{{ lookup('env','ODL_VERSION') }}"
+
+osm_required_packages:
+  apt:
+    - apt-transport-https
+    - ca-certificates
+    - software-properties-common
+    - docker.io
+    - snapd
+    - lxd
+
+osm_release_version: "osm-4.0-four"
+osm_install_user: "devuser"
+
+## Create osmrc file
+osmrc_file_dest: "{{ ansible_env.HOME }}/osmrc"
diff --git a/scenarios/os-odl-sfc_osm/xci_overrides b/scenarios/os-odl-sfc_osm/xci_overrides
new file mode 100644
index 00000000..ecbff0ee
--- /dev/null
+++ b/scenarios/os-odl-sfc_osm/xci_overrides
@@ -0,0 +1,10 @@
+if [[ $XCI_FLAVOR == "ha" ]]; then
+    export VM_MEMORY_SIZE=20480
+else
+    export VM_MEMORY_SIZE=16384
+fi
+
+# Until this feature is developed, ODL_VERSION must be intialized:
+# https://github.com/ansible/ansible/issues/17329
+# otherwise the lookup in vars/main returns an empty string when not defined
+export ODL_VERSION=${ODL_VERSION:-latest_release}