Add ansible role to deploy onap infrastructure on openstack

This role deploys the onap infrastructure on open stack
using the heat template, passing it needed
parameters from inventory. It also formats and mounts
all cinder volumes attached to the instances, so that they can be utilized.

Change-Id: I0cb13a5b55bd31445acaa2f7c1db80a925daa5cb
Issue-ID: OOM-2042
Signed-off-by: Michal Zegan <m.zegan@samsung.com>

2 files changed, 58 insertions, 0 deletions

diff --git a/tools/cicdansible/roles/setup_openstack_infrastructure/tasks/configure/main.yml b/tools/cicdansible/roles/setup_openstack_infrastructure/tasks/configure/main.yml
new file mode 100644
index 00000000..44de5795
--- /dev/null
+++ b/tools/cicdansible/roles/setup_openstack_infrastructure/tasks/configure/main.yml
@@ -0,0 +1,11 @@
+#Openstack specific configuration running on instances.
+#Get volumes.
+- name: "get volume info"
+  set_fact:
+    volumes: "{{ (hostvars['localhost'].heat_stack.stack.outputs | selectattr('output_key', 'equalto', 'volumes') | list).0.output_value[inventory_hostname] | default([]) }}"
+- name: "Configure volumes"
+  include_tasks: configure/volume.yml
+  vars:
+    volume_id: "{{ item[0] }}"
+    mountpoint: "{{ item[1] }}"
+  loop: "{{ volumes }}"
diff --git a/tools/cicdansible/roles/setup_openstack_infrastructure/tasks/configure/volume.yml b/tools/cicdansible/roles/setup_openstack_infrastructure/tasks/configure/volume.yml
new file mode 100644
index 00000000..8c553850
--- /dev/null
+++ b/tools/cicdansible/roles/setup_openstack_infrastructure/tasks/configure/volume.yml
@@ -0,0 +1,47 @@
+#Configure a single openstack volume.
+- name: "Set volume path"
+  set_fact:
+    volume_path: "/dev/disk/by-id/virtio-{{ volume_id | truncate(20, True, '') }}"
+- name: "Set partition path"
+  set_fact:
+    partition_path: "{{ volume_path }}-part1"
+- name: "Wait for volume"
+  #We do not do it normally, because we want to trigger udev (workaround for some bugs).
+  shell: "udevadm trigger && udevadm settle && [[ -b {{ volume_path }} ]]"
+  register: result
+  retries: 30
+  delay: 10
+  until: result.rc == 0
+- name: "Partition volume"
+  parted:
+    device: "{{ volume_path }}"
+    number: 1
+    label: msdos
+    flags: boot
+    part_type: primary
+    state: present
+- name: "Wait for partition to appear"
+  stat:
+    path: "{{ partition_path }}"
+    follow: true
+  register: part_stat
+  delay: 1
+  retries: 5
+  until: part_stat.stat.isblk is defined and part_stat.stat.isblk
+- name: "Create xfs filesystem on volume"
+  filesystem:
+    dev: "{{ partition_path }}"
+    type: xfs
+- name: "Ensure that the mountpoint exists"
+  file:
+    path: "{{ mountpoint }}"
+    owner: root
+    group: root
+    mode: 0755
+    state: directory
+- name: "Mount filesystem"
+  mount:
+    src: "{{ partition_path }}"
+    path: "{{ mountpoint }}"
+    fstype: xfs
+    state: mounted