diff --git a/Vagrantfile b/Vagrantfile
index 3c5a87a8..4081f124 100644
--- a/Vagrantfile
+++ b/Vagrantfile
@@ -1,5 +1,18 @@
 # -*- mode: ruby -*-
 # vi: set ft=ruby :
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
 
 require 'yaml'
 
diff --git a/run_tests.sh b/run_tests.sh
index 7964a5b5..ec48fc52 100755
--- a/run_tests.sh
+++ b/run_tests.sh
@@ -1,4 +1,17 @@
 #!/bin/bash
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
 
 set -e
 
diff --git a/snapshotter.py b/snapshotter.py
index 64f986be..ee842960 100755
--- a/snapshotter.py
+++ b/snapshotter.py
@@ -1,4 +1,17 @@
 #!/usr/bin/env python
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
 
 import click
 import time
diff --git a/solar/solar/__init__.py b/solar/solar/__init__.py
index b5ff96e6..e69de29b 100644
--- a/solar/solar/__init__.py
+++ b/solar/solar/__init__.py
@@ -1,13 +0,0 @@
-#    Copyright 2015 Mirantis, Inc.
-#
-#    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.
diff --git a/solar/solar/cli/base.py b/solar/solar/cli/base.py
index 1958bd7b..d8944047 100644
--- a/solar/solar/cli/base.py
+++ b/solar/solar/cli/base.py
@@ -1,4 +1,16 @@
-
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
 
 import click
 
@@ -23,4 +35,4 @@ class AliasedGroup(click.Group):
             return None
         elif len(matches) == 1:
             return click.Group.get_command(self, ctx, matches[0])
-        ctx.fail('Too many matches: %s' % ', '.join(sorted(matches)))
\ No newline at end of file
+        ctx.fail('Too many matches: %s' % ', '.join(sorted(matches)))
diff --git a/solar/solar/cli/events.py b/solar/solar/cli/events.py
index 40454157..fed3f619 100644
--- a/solar/solar/cli/events.py
+++ b/solar/solar/cli/events.py
@@ -1,3 +1,17 @@
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
+
 import subprocess
 
 import click
diff --git a/solar/solar/cli/orch.py b/solar/solar/cli/orch.py
index dafee1cd..19ca1216 100755
--- a/solar/solar/cli/orch.py
+++ b/solar/solar/cli/orch.py
@@ -1,4 +1,17 @@
 #!/usr/bin/python
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
 
 import click
 
diff --git a/solar/solar/cli/system_log.py b/solar/solar/cli/system_log.py
index 25ed8d5d..eff46ebb 100644
--- a/solar/solar/cli/system_log.py
+++ b/solar/solar/cli/system_log.py
@@ -1,3 +1,16 @@
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
 
 import sys
 
diff --git a/solar/solar/cli/uids_history.py b/solar/solar/cli/uids_history.py
index 7a00e702..5f353fd2 100644
--- a/solar/solar/cli/uids_history.py
+++ b/solar/solar/cli/uids_history.py
@@ -1,3 +1,17 @@
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
+
 import click
 import os
 import re
diff --git a/solar/solar/core/__init__.py b/solar/solar/core/__init__.py
index b5ff96e6..e69de29b 100644
--- a/solar/solar/core/__init__.py
+++ b/solar/solar/core/__init__.py
@@ -1,13 +0,0 @@
-#    Copyright 2015 Mirantis, Inc.
-#
-#    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.
diff --git a/solar/solar/core/actions.py b/solar/solar/core/actions.py
index 77f52a2a..acce4ba2 100644
--- a/solar/solar/core/actions.py
+++ b/solar/solar/core/actions.py
@@ -1,4 +1,18 @@
 # -*- coding: utf-8 -*-
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
+
 import handlers
 
 from solar.core.transports.ssh import SSHSyncTransport, SSHRunTransport
diff --git a/solar/solar/core/handlers/__init__.py b/solar/solar/core/handlers/__init__.py
index 79a864d0..a894671d 100644
--- a/solar/solar/core/handlers/__init__.py
+++ b/solar/solar/core/handlers/__init__.py
@@ -1,4 +1,18 @@
 # -*- coding: utf-8 -*-
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
+
 from solar.core.handlers.ansible_template import AnsibleTemplate
 from solar.core.handlers.ansible_playbook import AnsiblePlaybook
 from solar.core.handlers.base import Empty
diff --git a/solar/solar/core/handlers/ansible_playbook.py b/solar/solar/core/handlers/ansible_playbook.py
index 3f7e42ae..145d533f 100644
--- a/solar/solar/core/handlers/ansible_playbook.py
+++ b/solar/solar/core/handlers/ansible_playbook.py
@@ -1,4 +1,17 @@
 # -*- coding: utf-8 -*-
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
 
 import os
 
diff --git a/solar/solar/core/handlers/ansible_template.py b/solar/solar/core/handlers/ansible_template.py
index acf5282a..4ceb9227 100644
--- a/solar/solar/core/handlers/ansible_template.py
+++ b/solar/solar/core/handlers/ansible_template.py
@@ -1,4 +1,18 @@
 # -*- coding: utf-8 -*-
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
+
 from fabric.state import env
 import os
 
diff --git a/solar/solar/core/handlers/base.py b/solar/solar/core/handlers/base.py
index 2995676c..04389f98 100644
--- a/solar/solar/core/handlers/base.py
+++ b/solar/solar/core/handlers/base.py
@@ -1,4 +1,18 @@
 # -*- coding: utf-8 -*-
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
+
 import os
 import shutil
 import tempfile
diff --git a/solar/solar/core/handlers/puppet.py b/solar/solar/core/handlers/puppet.py
index 6fdf92b5..177ff54b 100644
--- a/solar/solar/core/handlers/puppet.py
+++ b/solar/solar/core/handlers/puppet.py
@@ -1,4 +1,18 @@
 # -*- coding: utf-8 -*-
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
+
 import os
 
 from solar.core.log import log
diff --git a/solar/solar/core/handlers/python.py b/solar/solar/core/handlers/python.py
index 246c7f4b..ff22af62 100644
--- a/solar/solar/core/handlers/python.py
+++ b/solar/solar/core/handlers/python.py
@@ -1,4 +1,18 @@
 # -*- coding: utf-8 -*-
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
+
 from fabric import api as fabric_api
 
 from solar.core.handlers.base import TempFileHandler
diff --git a/solar/solar/core/handlers/shell.py b/solar/solar/core/handlers/shell.py
index c74d4b49..84cbe737 100644
--- a/solar/solar/core/handlers/shell.py
+++ b/solar/solar/core/handlers/shell.py
@@ -1,4 +1,18 @@
 # -*- coding: utf-8 -*-
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
+
 from fabric import api as fabric_api
 
 from solar.core.handlers.base import TempFileHandler
diff --git a/solar/solar/core/log.py b/solar/solar/core/log.py
index fe9ebaae..e16fe460 100644
--- a/solar/solar/core/log.py
+++ b/solar/solar/core/log.py
@@ -1,3 +1,17 @@
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
+
 import logging
 import sys
 
@@ -19,4 +33,4 @@ def setup_logger():
 
     log.setLevel(logging.DEBUG)
 
-setup_logger()
\ No newline at end of file
+setup_logger()
diff --git a/solar/solar/core/observer.py b/solar/solar/core/observer.py
index 0442e239..04b78d70 100644
--- a/solar/solar/core/observer.py
+++ b/solar/solar/core/observer.py
@@ -1,3 +1,17 @@
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
+
 from solar.core.log import log
 from solar.core import signals
 from solar.interfaces.db import get_db
diff --git a/solar/solar/core/provider.py b/solar/solar/core/provider.py
index 855ce7a7..c813a26b 100644
--- a/solar/solar/core/provider.py
+++ b/solar/solar/core/provider.py
@@ -1,3 +1,17 @@
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
+
 from fabric import api as fabric_api
 import os
 import requests
diff --git a/solar/solar/core/resource/__init__.py b/solar/solar/core/resource/__init__.py
index 54689a82..48cf9877 100644
--- a/solar/solar/core/resource/__init__.py
+++ b/solar/solar/core/resource/__init__.py
@@ -1,3 +1,17 @@
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
+
 __all__ = [
     'Resource',
     'create',
diff --git a/solar/solar/core/resource/compiler.py b/solar/solar/core/resource/compiler.py
index 002f7cdd..fec859ef 100644
--- a/solar/solar/core/resource/compiler.py
+++ b/solar/solar/core/resource/compiler.py
@@ -1,3 +1,17 @@
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
+
 import inflection
 import os
 import pprint
diff --git a/solar/solar/core/resource/resource.py b/solar/solar/core/resource/resource.py
index 8a0ea2ae..494f4730 100644
--- a/solar/solar/core/resource/resource.py
+++ b/solar/solar/core/resource/resource.py
@@ -1,4 +1,18 @@
 # -*- coding: utf-8 -*-
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
+
 from copy import deepcopy
 
 from solar.core import actions
diff --git a/solar/solar/core/resource/virtual_resource.py b/solar/solar/core/resource/virtual_resource.py
index 3601a9a9..47ed37b6 100644
--- a/solar/solar/core/resource/virtual_resource.py
+++ b/solar/solar/core/resource/virtual_resource.py
@@ -1,4 +1,18 @@
 # -*- coding: UTF-8 -*-
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
+
 import os
 from StringIO import StringIO
 
@@ -189,4 +203,3 @@ def _get_template(name, content, kwargs, inputs):
 
 def is_virtual(path):
     return os.path.isfile(path)
-
diff --git a/solar/solar/core/signals.py b/solar/solar/core/signals.py
index 53426a1a..226682c8 100644
--- a/solar/solar/core/signals.py
+++ b/solar/solar/core/signals.py
@@ -1,4 +1,18 @@
 # -*- coding: utf-8 -*-
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
+
 from collections import defaultdict
 import itertools
 import networkx as nx
diff --git a/solar/solar/core/testing.py b/solar/solar/core/testing.py
index d9d9d125..7270a534 100644
--- a/solar/solar/core/testing.py
+++ b/solar/solar/core/testing.py
@@ -1,3 +1,17 @@
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
+
 import imp
 import os
 import traceback
diff --git a/solar/solar/core/transports/base.py b/solar/solar/core/transports/base.py
index 9c9cea59..8496f594 100644
--- a/solar/solar/core/transports/base.py
+++ b/solar/solar/core/transports/base.py
@@ -1,3 +1,18 @@
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
+
+
 class Executor(object):
 
     def __init__(self, resource, executor, params=None):
diff --git a/solar/solar/core/transports/rsync.py b/solar/solar/core/transports/rsync.py
index 47acc9e5..55bdb073 100644
--- a/solar/solar/core/transports/rsync.py
+++ b/solar/solar/core/transports/rsync.py
@@ -1,3 +1,17 @@
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
+
 from fabric import api as fabric_api
 
 from solar.core.log import log
diff --git a/solar/solar/core/transports/ssh.py b/solar/solar/core/transports/ssh.py
index 433a4e93..cc53b26b 100644
--- a/solar/solar/core/transports/ssh.py
+++ b/solar/solar/core/transports/ssh.py
@@ -1,3 +1,17 @@
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
+
 import os
 from contextlib import nested
 
diff --git a/solar/solar/core/validation.py b/solar/solar/core/validation.py
index 8e12bf57..3fdd33d5 100644
--- a/solar/solar/core/validation.py
+++ b/solar/solar/core/validation.py
@@ -1,3 +1,17 @@
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
+
 """
 Validation for meta.yaml files.
 
diff --git a/solar/solar/errors.py b/solar/solar/errors.py
index ec289e36..982ddfb2 100644
--- a/solar/solar/errors.py
+++ b/solar/solar/errors.py
@@ -1,3 +1,17 @@
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
+
 class SolarError(Exception):
     pass
 
diff --git a/solar/solar/events/__init__.py b/solar/solar/events/__init__.py
index a8093db8..7f27cfbb 100644
--- a/solar/solar/events/__init__.py
+++ b/solar/solar/events/__init__.py
@@ -1,2 +1,15 @@
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
 
-from .api import *
\ No newline at end of file
+from .api import *
diff --git a/solar/solar/events/api.py b/solar/solar/events/api.py
index 7c6fe726..348102d8 100644
--- a/solar/solar/events/api.py
+++ b/solar/solar/events/api.py
@@ -1,3 +1,16 @@
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
 
 
 __all__ = ['add_dep', 'add_react']
diff --git a/solar/solar/events/controls.py b/solar/solar/events/controls.py
index 6a9e0c31..7e1bbb44 100644
--- a/solar/solar/events/controls.py
+++ b/solar/solar/events/controls.py
@@ -1,3 +1,17 @@
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
+
 """
 Available controls:
 
diff --git a/solar/solar/interfaces/__init__.py b/solar/solar/interfaces/__init__.py
index b5ff96e6..e69de29b 100644
--- a/solar/solar/interfaces/__init__.py
+++ b/solar/solar/interfaces/__init__.py
@@ -1,13 +0,0 @@
-#    Copyright 2015 Mirantis, Inc.
-#
-#    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.
diff --git a/solar/solar/interfaces/db/__init__.py b/solar/solar/interfaces/db/__init__.py
index 306c3013..21d68794 100644
--- a/solar/solar/interfaces/db/__init__.py
+++ b/solar/solar/interfaces/db/__init__.py
@@ -1,3 +1,16 @@
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
 
 from solar.interfaces.db.redis_db import RedisDB
 from solar.interfaces.db.redis_db import FakeRedisDB
diff --git a/solar/solar/interfaces/db/redis_db.py b/solar/solar/interfaces/db/redis_db.py
index 4fc54d48..3b8c1c94 100644
--- a/solar/solar/interfaces/db/redis_db.py
+++ b/solar/solar/interfaces/db/redis_db.py
@@ -1,3 +1,17 @@
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
+
 from enum import Enum
 import json
 import redis
diff --git a/solar/solar/orchestration/executor.py b/solar/solar/orchestration/executor.py
index a27ba564..e6ab86cc 100644
--- a/solar/solar/orchestration/executor.py
+++ b/solar/solar/orchestration/executor.py
@@ -1,3 +1,16 @@
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
 
 from solar.orchestration.runner import app
 from celery import group
diff --git a/solar/solar/orchestration/filters.py b/solar/solar/orchestration/filters.py
index cd5695b7..51ecc397 100644
--- a/solar/solar/orchestration/filters.py
+++ b/solar/solar/orchestration/filters.py
@@ -1,3 +1,16 @@
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
 
 import networkx as nx
 
diff --git a/solar/solar/orchestration/graph.py b/solar/solar/orchestration/graph.py
index 2d662150..97da0715 100644
--- a/solar/solar/orchestration/graph.py
+++ b/solar/solar/orchestration/graph.py
@@ -1,4 +1,16 @@
-
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
 
 import json
 import uuid
diff --git a/solar/solar/orchestration/limits.py b/solar/solar/orchestration/limits.py
index 8cefc5e3..cae4f6c6 100644
--- a/solar/solar/orchestration/limits.py
+++ b/solar/solar/orchestration/limits.py
@@ -1,3 +1,16 @@
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
 
 
 class Chain(object):
diff --git a/solar/solar/orchestration/runner.py b/solar/solar/orchestration/runner.py
index a98ea438..af4ba9c9 100644
--- a/solar/solar/orchestration/runner.py
+++ b/solar/solar/orchestration/runner.py
@@ -1,4 +1,16 @@
-
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
 
 from celery import Celery
 
@@ -8,4 +20,3 @@ app = Celery(
     broker='redis://10.0.0.2:6379/1')
 app.conf.update(CELERY_ACCEPT_CONTENT = ['json'])
 app.conf.update(CELERY_TASK_SERIALIZER = 'json')
-
diff --git a/solar/solar/orchestration/tasks.py b/solar/solar/orchestration/tasks.py
index 3c1abc0b..c8ca0ccc 100644
--- a/solar/solar/orchestration/tasks.py
+++ b/solar/solar/orchestration/tasks.py
@@ -1,3 +1,16 @@
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
 
 from functools import partial
 import subprocess
diff --git a/solar/solar/orchestration/traversal.py b/solar/solar/orchestration/traversal.py
index 3a39422a..606060b7 100644
--- a/solar/solar/orchestration/traversal.py
+++ b/solar/solar/orchestration/traversal.py
@@ -1,3 +1,17 @@
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
+
 """
 
 task should be visited only when predecessors are visited,
diff --git a/solar/solar/orchestration/utils.py b/solar/solar/orchestration/utils.py
index bc8bff1e..34b945cb 100644
--- a/solar/solar/orchestration/utils.py
+++ b/solar/solar/orchestration/utils.py
@@ -1,8 +1,22 @@
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
 
 import subprocess
 
 import networkx as nx
 
+
 def write_graph(plan):
     """
     :param plan: networkx Graph object
diff --git a/solar/solar/system_log/change.py b/solar/solar/system_log/change.py
index b73f83ae..5386c34e 100644
--- a/solar/solar/system_log/change.py
+++ b/solar/solar/system_log/change.py
@@ -1,3 +1,17 @@
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
+
 from dictdiffer import diff
 import networkx as nx
 
diff --git a/solar/solar/system_log/data.py b/solar/solar/system_log/data.py
index d6dd737d..99abf42e 100644
--- a/solar/solar/system_log/data.py
+++ b/solar/solar/system_log/data.py
@@ -1,3 +1,17 @@
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
+
 import collections
 from functools import partial
 
diff --git a/solar/solar/system_log/operations.py b/solar/solar/system_log/operations.py
index b2955f6b..7ce0b3fb 100644
--- a/solar/solar/system_log/operations.py
+++ b/solar/solar/system_log/operations.py
@@ -1,4 +1,16 @@
-
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
 
 from solar.system_log import data
 from dictdiffer import patch
diff --git a/solar/solar/system_log/tasks.py b/solar/solar/system_log/tasks.py
index 81929aa5..9961837c 100644
--- a/solar/solar/system_log/tasks.py
+++ b/solar/solar/system_log/tasks.py
@@ -1,4 +1,16 @@
-
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
 
 from solar.orchestration.runner import app
 from solar.system_log.operations import set_error, move_to_commited
diff --git a/solar/solar/template.py b/solar/solar/template.py
index 8c839f8d..c56546f5 100644
--- a/solar/solar/template.py
+++ b/solar/solar/template.py
@@ -1,3 +1,17 @@
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
+
 import os
 
 from solar.core.resource import virtual_resource as vr
diff --git a/solar/solar/test/__init__.py b/solar/solar/test/__init__.py
index 4bf2011a..e69de29b 100644
--- a/solar/solar/test/__init__.py
+++ b/solar/solar/test/__init__.py
@@ -1 +0,0 @@
-__author__ = 'przemek'
diff --git a/solar/solar/test/base.py b/solar/solar/test/base.py
index 49939697..c2576acd 100644
--- a/solar/solar/test/base.py
+++ b/solar/solar/test/base.py
@@ -1,3 +1,17 @@
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
+
 import os
 import shutil
 import tempfile
diff --git a/solar/solar/test/conftest.py b/solar/solar/test/conftest.py
index 8e3f45d4..8b3fd2a5 100644
--- a/solar/solar/test/conftest.py
+++ b/solar/solar/test/conftest.py
@@ -1,3 +1,17 @@
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
+
 
 from pytest import fixture
 
@@ -18,4 +32,3 @@ def cleanup(request):
         signals.Connections.clear()
 
     request.addfinalizer(fin)
-
diff --git a/solar/solar/test/test_celery_executor.py b/solar/solar/test/test_celery_executor.py
index fd2ac90a..6b58031a 100644
--- a/solar/solar/test/test_celery_executor.py
+++ b/solar/solar/test/test_celery_executor.py
@@ -1,3 +1,16 @@
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
 
 import networkx as nx
 from pytest import fixture
diff --git a/solar/solar/test/test_diff_generation.py b/solar/solar/test/test_diff_generation.py
index 1245c4a2..3fa309ea 100644
--- a/solar/solar/test/test_diff_generation.py
+++ b/solar/solar/test/test_diff_generation.py
@@ -1,3 +1,16 @@
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
 
 from pytest import fixture
 from dictdiffer import revert, patch
diff --git a/solar/solar/test/test_events.py b/solar/solar/test/test_events.py
index d6066827..dd6896fe 100644
--- a/solar/solar/test/test_events.py
+++ b/solar/solar/test/test_events.py
@@ -1,9 +1,23 @@
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
 
 import networkx as nx
 from pytest import fixture
 
 from solar.events import api as evapi
 
+
 @fixture
 def nova_deps():
     rst = [
@@ -83,4 +97,3 @@ def test_riak():
     evapi.build_edges(changed, changes_graph, events)
     assert nx.topological_sort(changes_graph) == [
         'riak_service1.run', 'riak_service2.join', 'riak_service3.join', 'riak_service1.commit']
-
diff --git a/solar/solar/test/test_graph_filtering.py b/solar/solar/test/test_graph_filtering.py
index 3f7ebc3b..354fe144 100644
--- a/solar/solar/test/test_graph_filtering.py
+++ b/solar/solar/test/test_graph_filtering.py
@@ -1,3 +1,16 @@
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
 
 import os
 
diff --git a/solar/solar/test/test_limits.py b/solar/solar/test/test_limits.py
index 81b2e22d..441acf21 100644
--- a/solar/solar/test/test_limits.py
+++ b/solar/solar/test/test_limits.py
@@ -1,4 +1,16 @@
-
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
 
 from pytest import fixture
 import networkx as nx
diff --git a/solar/solar/test/test_resource.py b/solar/solar/test/test_resource.py
index 5d7165ff..3e69e6f8 100644
--- a/solar/solar/test/test_resource.py
+++ b/solar/solar/test/test_resource.py
@@ -1,3 +1,17 @@
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
+
 import unittest
 
 import base
diff --git a/solar/solar/test/test_signals.py b/solar/solar/test/test_signals.py
index 30295bff..e63360ff 100644
--- a/solar/solar/test/test_signals.py
+++ b/solar/solar/test/test_signals.py
@@ -1,3 +1,17 @@
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
+
 import unittest
 
 import base
diff --git a/solar/solar/test/test_system_log_details.py b/solar/solar/test/test_system_log_details.py
index 7e906ffd..59eabfa5 100644
--- a/solar/solar/test/test_system_log_details.py
+++ b/solar/solar/test/test_system_log_details.py
@@ -1,8 +1,22 @@
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
 
 from pytest import fixture
 
 from solar.system_log import data
 
+
 @fixture
 def host_diff():
     return [
diff --git a/solar/solar/test/test_traversal.py b/solar/solar/test/test_traversal.py
index 2c2c735d..13595e76 100644
--- a/solar/solar/test/test_traversal.py
+++ b/solar/solar/test/test_traversal.py
@@ -1,4 +1,16 @@
-
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
 
 import networkx as nx
 from pytest import fixture
diff --git a/solar/solar/test/test_validation.py b/solar/solar/test/test_validation.py
index 65b3c129..135eba30 100644
--- a/solar/solar/test/test_validation.py
+++ b/solar/solar/test/test_validation.py
@@ -1,3 +1,17 @@
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
+
 import unittest
 
 from solar.test import base
diff --git a/solar/solar/utils.py b/solar/solar/utils.py
index 0130fc8d..b03b12bd 100644
--- a/solar/solar/utils.py
+++ b/solar/solar/utils.py
@@ -1,3 +1,17 @@
+#    Copyright 2015 Mirantis, Inc.
+#
+#    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.
+
 import io
 import json
 import glob