Delete any previous configuration

Delete any previous configuration using the virsh module in ansible:
Networks, VMs and local IPs.

JIRA: YARDSTICK-950

Change-Id: Ie4963ab8210ce50ba2e9fa22642ec27a3b2031e1
Signed-off-by: John O Loughlin <john.oloughlin@intel.com>

1 files changed, 47 insertions, 0 deletions

diff --git a/ansible/roles/infra_destroy_previous_configuration/tasks/main.yml b/ansible/roles/infra_destroy_previous_configuration/tasks/main.yml
new file mode 100644
index 000000000..5595cd501
--- /dev/null
+++ b/ansible/roles/infra_destroy_previous_configuration/tasks/main.yml
@@ -0,0 +1,47 @@
+# Copyright (c) 2017-2018 Intel Corporation.
+#
+# 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.
+---
+- name: Include
+  include_vars:
+    file: "{{ rs_file }}"
+    name: infra_deploy_vars
+
+- name: List virt-nets
+  virt_net: command=list_nets
+  register: virt_nets
+
+- name: List VMs
+  virt: command=list_vms
+  register: virt_vms
+
+- name: Destroy old VMs
+  virt:
+    command: destroy
+    name: "{{ item.hostname }}"
+  when: item.hostname in virt_vms.list_vms
+  with_items: "{{ infra_deploy_vars.nodes }}"
+
+- name: Undefine old VMs
+  virt:
+    command: undefine
+    name: "{{ item.hostname }}"
+  when: item.hostname in virt_vms.list_vms
+  with_items: "{{ infra_deploy_vars.nodes }}"
+
+- name: Delete old networks
+  include_tasks: delete_network.yml
+  extra_vars: "{{ virt_nets }}"
+  loop_control:
+    loop_var: network_item
+  with_items: "{{ infra_deploy_vars.networks }}"