Add initial config to support deployments on VMs

* Add initial version of PDF and IDF that
will be consumed by the hardware provisioner used in
Kuberef to bring up libvirt VMs (for now 2 VMs for dev purposes).
* Add deploy_on_vms.sh script to deploy Kuberef on VMs
* Add new functions referenced by the deploy_on_vms.sh
script - these can be merged with existing functions
* Modify some of te BMRA templates to accomodate new changes.

This has been tested on Ubuntu 18.04 baremetal server.

Change-Id: I95a5e85cdab95befd24a1cae9f367b32ce26621e
Signed-off-by: Rihab Banday <rihab.banday@ericsson.com>
Reviewed-on: https://gerrit.opnfv.org/gerrit/c/kuberef/+/72621
Tested-by: jenkins-ci <jenkins-opnfv-ci@opnfv.org>
Reviewed-by: Michael Pedersen <michaelx.pedersen@intel.com>
Reviewed-by: Georg Kunz <georg.kunz@ericsson.com>

1 files changed, 91 insertions, 0 deletions

diff --git a/playbooks/roles/configure-vms/tasks/main.yaml b/playbooks/roles/configure-vms/tasks/main.yaml
new file mode 100644
index 0000000..ee90782
--- /dev/null
+++ b/playbooks/roles/configure-vms/tasks/main.yaml
@@ -0,0 +1,91 @@
+---
+# ============LICENSE_START=======================================================
+#  Copyright (C) 2019 The Nordix Foundation. All rights reserved.
+# ================================================================================
+# 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.
+#
+# SPDX-License-Identifier: Apache-2.0
+# ============LICENSE_END=========================================================
+
+- name: Get node names from IDF
+  set_fact:
+    node_name: "{{ item.key }}"
+  with_dict: "{{ idf.kubespray.hostnames }}"
+  when: item.value == inventory_hostname
+
+- name: Set facts for the nodes
+  set_fact:
+    node: "{{ nodes | selectattr('name', 'equalto', node_name) | first }}"
+
+- name: Configure modules
+  lineinfile:
+    dest: /etc/modules
+    state: present
+    create: true
+    line: "8021q"
+
+- name: Add modules
+  modprobe:
+    name: 8021q
+    state: present
+
+- name: Ensure interfaces.d folder is empty
+  file:
+    state: "{{ item }}"
+    path: "/etc/network/interfaces.d"
+  with_items:
+    - absent
+    - directory
+
+- name: Ensure /etc/interfaces can source additional files
+  copy:
+    content: |
+      auto lo
+      iface lo inet loopback
+      source /etc/network/interfaces.d/*.cfg
+    dest: "/etc/network/interfaces"
+
+- name: Compute mapping dict from mac address to device name
+  set_fact:
+    device_mac_dict: "{{ (device_mac_dict | default({})) | combine({item.macaddress: item.device}) }}"
+  loop: |-
+      {{ ansible_interfaces | map('regex_replace', '-', '_') | map('regex_replace', '^', 'ansible_') |
+      map('extract', hostvars[inventory_hostname]) |  selectattr('macaddress','defined') | list }}
+  when: "'.' not in item.device"
+
+- name: Filter to include only configured ethernet interfaces
+  set_fact:
+    if_mac_dict: "{{ ( if_mac_dict | default({}) ) | combine({item.mac_address: device_mac_dict[item.mac_address]}) }}"
+  loop: "{{ node.interfaces }}"
+
+- name: Configure networking for host
+  template:
+    src: "Debian.interface.j2"
+    dest: "/etc/network/interfaces.d/{{ item.value }}.cfg"
+  loop: "{{ if_mac_dict | dict2items }}"
+
+- name: Reboot the machine
+  shell: "sleep 5 && reboot"
+  async: 1
+  poll: 0
+  changed_when: false
+
+- name: Wait for host to come back to life
+  wait_for_connection:
+    connect_timeout: 10
+    sleep: 5
+    delay: 120
+    timeout: 300
+  register: result
+  until: result is succeeded
+  retries: 3