Merge changes from topic 'add-role-hooks'

* changes:
  xci: playbooks: Add generic playbook for scenarios to plug their roles
  xci: Clone all XCI scenarios in advance similar to a-r-r
  xci: xci-deploy.sh: Allow scenarios to overrides XCI variables.

4 files changed, 80 insertions, 0 deletions

diff --git a/xci/playbooks/bootstrap-scenarios.yml b/xci/playbooks/bootstrap-scenarios.yml
new file mode 100644
index 00000000..e7bd7dc9
--- /dev/null
+++ b/xci/playbooks/bootstrap-scenarios.yml
@@ -0,0 +1,10 @@
+---
+#
+# This file is aimed to be used by scenarios to plug into the XCI.
+# Ideally, all they need to do at this point is to include their
+# role using a statement like the following one
+#
+# - name: Include foobar role
+#   include_role:
+#     name: "foobar"
+#   when: OPNFV_SCENARIO == "foobar"
diff --git a/xci/playbooks/configure-opnfvhost.yml b/xci/playbooks/configure-opnfvhost.yml
index faae623f..798fe522 100644
--- a/xci/playbooks/configure-opnfvhost.yml
+++ b/xci/playbooks/configure-opnfvhost.yml
@@ -98,6 +98,7 @@
       shell: "/bin/cp -rf {{OPNFV_RELENG_PATH}}/xci/file/openstack_services.yml {{OPENSTACK_OSA_PATH}}/playbooks/defaults/repo_packages/openstack_services.yml"
       when:
         - OPENSTACK_OSA_VERSION != "master"
+    - include: bootstrap-scenarios.yml
     - name: bootstrap ansible on opnfv host
       command: "/bin/bash ./scripts/bootstrap-ansible.sh"
       args:
diff --git a/xci/playbooks/get-opnfv-scenario-requirements.yml b/xci/playbooks/get-opnfv-scenario-requirements.yml
new file mode 100644
index 00000000..23aa1d41
--- /dev/null
+++ b/xci/playbooks/get-opnfv-scenario-requirements.yml
@@ -0,0 +1,61 @@
+---
+# Copyright 2016, Rackspace US, Inc.
+# Copyright 2017, SUSE LINUX GmbH.
+#
+# 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: Clone the scenario requirements
+  hosts: localhost
+  connection: local
+  gather_facts: true
+  tasks:
+    - name: Remove target directory
+      file:
+        path: "{{ item.path | default(scenario_path_default) + '/' + item.scenario }}"
+        state: absent
+      when:
+        - item.scm == "git" or item.scm is undefined
+      with_items: "{{ scenarios }}"
+
+    - name: Clone git repos (with git)
+      git:
+        repo: "{{ item.src }}"
+        dest: "{{ item.path | default(scenario_path_default) }}/{{ item.scenario | default(item.src | basename) }}"
+        version: "{{ item.version | default('master') }}"
+        refspec: "{{ item.refspec | default(omit) }}"
+        update: true
+        force: true
+      when:
+        - item.scm == "git" or item.scm is undefined
+      with_items: "{{ scenarios }}"
+      register: git_clone
+      until: git_clone | success
+      retries: "{{ git_clone_retries }}"
+      delay: "{{ git_clone_retry_delay }}"
+
+    - name: Plug in the roles to XCI
+      file:
+        state: link
+        src: "{{ item.path | default(scenario_path_default) }}/{{ item.scenario | default(item.src | basename) }}/{{ item.role }}"
+        dest: "{{ role_path_default }}/{{ item.scenario }}"
+        force: yes
+      with_items: "{{ scenarios }}"
+
+  vars:
+    ansible_python_interpreter: "/usr/bin/python"
+    scenarios: "{{ lookup('file', scenario_file) | from_yaml }}"
+    scenario_file: '../opnfv-scenario-requirements.yml'
+    scenario_path_default: "{{ lookup('env', 'XCI_PATH') }}/.cache/repos/scenarios"
+    role_path_default: "{{ playbook_dir }}/roles"
+    git_clone_retries: 2
+    git_clone_retry_delay: 5
diff --git a/xci/playbooks/roles/.gitignore b/xci/playbooks/roles/.gitignore
new file mode 100644
index 00000000..e0b47770
--- /dev/null
+++ b/xci/playbooks/roles/.gitignore
@@ -0,0 +1,8 @@
+*
+!.gitignore
+!clone-repository/
+!configure-network/
+!configure-nfs/
+!prepare-functest/
+!remote-folders/
+!synchronize-time/