Add basic overcloud deploy playbook

This adds an example overcloud deployment playbook that deploys a 1
controller and 1 compute overcloud using only the control plane.

Change-Id: Ib82418a85c4f9f40e71bbfe74bd6e17cc0066cd8

playbooks/README.md

@@ -10,5 +10,6 @@ Examples
 
 * `container-prepare.yml` - Container prepare playbook
 * `import-nodes.yml` - Baremetal node import and introspection playbook
+* `overcloud-deploy.yml` - Basic overcloud deployment
 * `standalone.yml` - Standalone playbook for PoC
 * `undercloud.yml` - Undercloud installation playbook

playbooks/overcloud-deploy.yml

@@ -0,0 +1,59 @@
+---
+###############################################################################
+# Overcloud deploy playbook
+#
+# Description:
+#   This is a basic playbook to execute an overcloud deployment.
+#
+###############################################################################
+- hosts: undercloud
+  collections:
+    - tripleo.operator
+  vars:
+    deploy_debug: true
+    deploy_templates: /usr/share/openstack-tripleo-heat-templates/
+    deploy_controller_count: 1
+    deploy_compute_count: 1
+    deploy_dns:
+      - 1.1.1.1
+      - 8.8.8.8
+    deploy_ntp:
+      - 0.pool.ntp.org
+      - 1.pool.ntp.org
+      - 2.pool.ntp.org
+      - 3.pool.ntp.org
+    deploy_env_files:
+      - /usr/share/openstack-tripleo-heat-templates/environments/enable-swap.yaml
+      - /usr/share/openstack-tripleo-heat-templates/environments/docker-ha.yaml
+      - "{{ ansible_env.HOME }}/container-image-prepare.yaml"
+      - "{{ ansible_env.HOME }}/parameters.yaml"
+
+  tasks:
+    - name: Gather the rpm package facts
+      package_facts:
+
+    - name: Check if tripleoclient is installed
+      fail:
+        msg: >-
+          TripleO Client is not installed. Please make sure that the client
+          has been installed and the repositories are properly configured.
+      when: (ansible_facts.distribution_major_version|int <= 7 and not 'python2-tripleoclient' in ansible_facts.packages) or
+            (ansible_facts.distribution_major_version|int >= 8 and not 'python3-tripleoclient' in ansible_facts.packages)
+
+    - name: Generate parameters.yaml
+      copy:
+        content: |
+          parameter_defaults:
+            ControllerCount: {{ deploy_controller_count | default(1) }}
+            ComputeCount: {{ deploy_compute_count | default(1) }}
+            DnsServers: {{ deploy_dns }}
+            NtpServer: {{ deploy_ntp }}
+        dest: "{{ ansible_env.HOME }}/parameters.yaml"
+
+    - name: Run overcloud deployment
+      include_role:
+        name: tripleo_overcloud_deploy
+      vars:
+        tripleo_overcloud_deploy_debug: "{{ deploy_debug }}"
+        tripleo_overcloud_deploy_environment_files: "{{ deploy_env_files }}"
+        tripleo_overcloud_deploy_templates: "{{ deploy_templates }}"