Add local_ansible handler that will execute ansible-playbook locally

This approach allows to reuse ansible roles (developer by community).
Inventory is not created, all additional variables passed to playbook execution

resources/ansible_sample/actions/run.yaml

@@ -0,0 +1,4 @@
+- hosts: localhost
+  sudo: yes
+  roles:
+    - { role: "test_role" }

resources/ansible_sample/actions/test_role/defaults/main.yml

@@ -0,0 +1,4 @@
+
+var1: initial
+uuid: stuff
+def1: the_same

resources/ansible_sample/actions/test_role/tasks/main.yml

@@ -0,0 +1 @@
+- debug: msg="Variable1 {{ var1 }} with uuid {{ uuid }} and default var {{ def1 }}"

resources/ansible_sample/meta.yaml

@@ -0,0 +1,11 @@
+id: ansible_sample
+handler: local_ansible
+version: 0.0.1
+input:
+    var1:
+      type: str!
+      value: some_value
+    uuid:
+      type: str!
+      value: 'aa1das1231'
+

solar/solar/core/handlers/__init__.py

@@ -3,12 +3,14 @@ from solar.core.handlers.ansible import Ansible
 from solar.core.handlers.base import Empty
 from solar.core.handlers.puppet import Puppet
 from solar.core.handlers.shell import Shell
+from solar.core.handlers.local_ansible import LocalAnsible
 
 
 HANDLERS = {'ansible': Ansible,
             'puppet': Puppet,
             'shell': Shell,
-            'none': Empty}
+            'none': Empty,
+            'local_ansible': LocalAnsible}
 
 def get(handler_name):
     handler = HANDLERS.get(handler_name, None)

solar/solar/core/handlers/local_ansible/__init__.py

@@ -0,0 +1,28 @@
+
+from ansible.playbook import PlayBook
+from ansible import utils
+from ansible import callbacks
+
+
+class LocalAnsible(object):
+
+    def __init__(self, resources):
+        self.resources = resources
+
+    def action(self, resource, action):
+        action_file = os.path.join(
+            resource.metadata['actions_path'],
+            resource.metadata['actions'][action])
+        stats = callbacks.AggregateStats()
+        playbook_cb = callbacks.PlaybookCallbacks(verbose=utils.VERBOSITY)
+        runner_cb = callbacks.PlaybookRunnerCallbacks(stats, verbose=utils.VERBOSITY)
+
+        play = PlayBook(
+            playbook=action_file,
+            host_list=['localhost'],
+            extra_vars=resource.args_dict(),
+            callbacks=playbook_cb,
+            runner_callbacks=runner_cb,
+            stats=stats,
+            transport='local')
+        return play.run()

solar/solar/core/handlers/local_ansible/inventory.py

@@ -0,0 +1,27 @@
+#!/usr/bin/python
+
+import argparse
+from ansible.playbook import PlayBook
+from ansible import utils
+from ansible import callbacks
+
+def expose():
+    parser = argparse.ArgumentParser()
+    parser.add_argument('-p', type=str)
+    args = parser.parse_args()
+
+    stats = callbacks.AggregateStats()
+    playbook_cb = callbacks.PlaybookCallbacks(verbose=utils.VERBOSITY)
+    runner_cb = callbacks.PlaybookRunnerCallbacks(stats, verbose=utils.VERBOSITY)
+
+    play = PlayBook(
+        playbook=args.p,
+        host_list=['localhost'],
+        extra_vars={'var1': 'something', 'uuid': 'okay'},
+        callbacks=playbook_cb,
+        runner_callbacks=runner_cb,
+        stats=stats,
+        transport='local')
+    return play.run()
+
+expose()