rename DataSourceMaaS to DataSourceMAAS, generally use MAAS everywhere

instead of MaaS or Maas, use MAAS consistently.
The only non 'MAAS' left are all lower case.

cloudinit/DataSourceMAAS.py

@@ -31,9 +31,9 @@ import time
 MD_VERSION = "2012-03-01"
 
 
-class DataSourceMaaS(DataSource.DataSource):
+class DataSourceMAAS(DataSource.DataSource):
     """
-    DataSourceMaaS reads instance information from MaaS.
+    DataSourceMAAS reads instance information from MAAS.
     Given a config metadata_url, and oauth tokens, it expects to find
     files under the root named:
       instance-id
@@ -44,7 +44,7 @@ class DataSourceMaaS(DataSource.DataSource):
     baseurl = None
 
     def __str__(self):
-        return("DataSourceMaaS[%s]" % self.baseurl)
+        return("DataSourceMAAS[%s]" % self.baseurl)
 
     def get_data(self):
         mcfg = self.ds_cfg
@@ -55,9 +55,9 @@ class DataSourceMaaS(DataSource.DataSource):
             self.metadata = metadata
             self.baseurl = self.seeddir
             return True
-        except MaasSeedDirNone:
+        except MAASSeedDirNone:
             pass
-        except MaasSeedDirMalformed as exc:
+        except MAASSeedDirMalformed as exc:
             log.warn("%s was malformed: %s\n" % (self.seeddir, exc))
             raise
 
@@ -143,7 +143,7 @@ def read_maas_seed_dir(seed_d):
     md = {}
 
     if not os.path.isdir(seed_d):
-        raise MaasSeedDirNone("%s: not a directory")
+        raise MAASSeedDirNone("%s: not a directory")
 
     for fname in files:
         try:
@@ -195,17 +195,17 @@ def check_seed_contents(content, seed):
     """Validate if content is Is the content a dict that is valid as a
        return for a datasource.
        Either return a (userdata, metadata) tuple or
-       Raise MaasSeedDirMalformed or MaasSeedDirNone
+       Raise MAASSeedDirMalformed or MAASSeedDirNone
     """
     md_required = ('instance-id', 'local-hostname')
     found = content.keys()
 
     if len(content) == 0:
-        raise MaasSeedDirNone("%s: no data files found" % seed)
+        raise MAASSeedDirNone("%s: no data files found" % seed)
 
     missing = [k for k in md_required if k not in found]
     if len(missing):
-        raise MaasSeedDirMalformed("%s: missing files %s" % (seed, missing))
+        raise MAASSeedDirMalformed("%s: missing files %s" % (seed, missing))
 
     userdata = content.get('user-data', "")
     md = {}
@@ -233,16 +233,16 @@ def oauth_headers(url, consumer_key, token_key, token_secret, consumer_secret):
     return(req.to_header())
 
 
-class MaasSeedDirNone(Exception):
+class MAASSeedDirNone(Exception):
     pass
 
 
-class MaasSeedDirMalformed(Exception):
+class MAASSeedDirMalformed(Exception):
     pass
 
 
 datasources = [
-  (DataSourceMaaS, (DataSource.DEP_FILESYSTEM, DataSource.DEP_NETWORK)),
+  (DataSourceMAAS, (DataSource.DEP_FILESYSTEM, DataSource.DEP_NETWORK)),
 ]
 
 
@@ -261,7 +261,7 @@ if __name__ == "__main__":
         import argparse
         import pprint
 
-        parser = argparse.ArgumentParser(description='Interact with Maas DS')
+        parser = argparse.ArgumentParser(description='Interact with MAAS DS')
         parser.add_argument("--config", metavar="file",
             help="specify DS config file", default=None)
         parser.add_argument("--ckey", metavar="key",
@@ -292,7 +292,7 @@ if __name__ == "__main__":
             with open(args.config) as fp:
                 cfg = yaml.load(fp)
             if 'datasource' in cfg:
-                cfg = cfg['datasource']['MaaS']
+                cfg = cfg['datasource']['MAAS']
             for key in creds.keys():
                 if key in cfg and creds[key] == None:
                     creds[key] = cfg[key]

cloudinit/__init__.py

@@ -29,7 +29,7 @@ cfg_env_name = "CLOUD_CFG"
 
 cfg_builtin = """
 log_cfgs: []
-datasource_list: ["NoCloud", "ConfigDrive", "OVF", "MaaS", "Ec2", "CloudStack"]
+datasource_list: ["NoCloud", "ConfigDrive", "OVF", "MAAS", "Ec2", "CloudStack"]
 def_log_file: /var/log/cloud-init.log
 syslog_fix_perms: syslog:adm
 """

config/cloud.cfg

@@ -1,7 +1,7 @@
 user: ubuntu
 disable_root: 1
 preserve_hostname: False
-# datasource_list: ["NoCloud", "ConfigDrive", "OVF", "MaaS", "Ec2", "CloudStack"]
+# datasource_list: ["NoCloud", "ConfigDrive", "OVF", "MAAS", "Ec2", "CloudStack"]
 
 cloud_init_modules:
  - bootcmd

doc/examples/cloud-config-datasources.txt

@@ -14,7 +14,7 @@ datasource:
      - http://169.254.169.254:80
      - http://instance-data:8773
 
-  MaaS:
+  MAAS:
     timeout : 50
     max_wait : 120
 

tests/unittests/test_datasource/test_maas.py

@@ -3,24 +3,24 @@ from shutil import rmtree
 import os
 from StringIO import StringIO
 from copy import copy
-from cloudinit.DataSourceMaaS import (
-    MaasSeedDirNone,
-    MaasSeedDirMalformed,
+from cloudinit.DataSourceMAAS import (
+    MAASSeedDirNone,
+    MAASSeedDirMalformed,
     read_maas_seed_dir,
     read_maas_seed_url,
 )
 from mocker import MockerTestCase
 
 
-class TestMaasDataSource(MockerTestCase):
+class TestMAASDataSource(MockerTestCase):
 
     def setUp(self):
-        super(TestMaasDataSource, self).setUp()
+        super(TestMAASDataSource, self).setUp()
         # Make a temp directoy for tests to use.
         self.tmp = mkdtemp(prefix="unittest_")
 
     def tearDown(self):
-        super(TestMaasDataSource, self).tearDown()
+        super(TestMAASDataSource, self).tearDown()
         # Clean up temp directory
         rmtree(self.tmp)
 
@@ -63,7 +63,7 @@ class TestMaasDataSource(MockerTestCase):
         self.assertFalse(('foo' in metadata))
 
     def test_seed_dir_invalid(self):
-        """Verify that invalid seed_dir raises MaasSeedDirMalformed"""
+        """Verify that invalid seed_dir raises MAASSeedDirMalformed"""
 
         valid = {'instance-id': 'i-instanceid',
             'local-hostname': 'test-hostname', 'user-data': ''}
@@ -75,24 +75,24 @@ class TestMaasDataSource(MockerTestCase):
         invalid_data = copy(valid)
         del invalid_data['local-hostname']
         populate_dir(my_d, invalid_data)
-        self.assertRaises(MaasSeedDirMalformed, read_maas_seed_dir, my_d)
+        self.assertRaises(MAASSeedDirMalformed, read_maas_seed_dir, my_d)
 
         # missing 'instance-id'
         my_d = "%s-02" % my_based
         invalid_data = copy(valid)
         del invalid_data['instance-id']
         populate_dir(my_d, invalid_data)
-        self.assertRaises(MaasSeedDirMalformed, read_maas_seed_dir, my_d)
+        self.assertRaises(MAASSeedDirMalformed, read_maas_seed_dir, my_d)
 
     def test_seed_dir_none(self):
-        """Verify that empty seed_dir raises MaasSeedDirNone"""
+        """Verify that empty seed_dir raises MAASSeedDirNone"""
 
         my_d = os.path.join(self.tmp, "valid_empty")
-        self.assertRaises(MaasSeedDirNone, read_maas_seed_dir, my_d)
+        self.assertRaises(MAASSeedDirNone, read_maas_seed_dir, my_d)
 
     def test_seed_dir_missing(self):
-        """Verify that missing seed_dir raises MaasSeedDirNone"""
-        self.assertRaises(MaasSeedDirNone, read_maas_seed_dir,
+        """Verify that missing seed_dir raises MAASSeedDirNone"""
+        self.assertRaises(MAASSeedDirNone, read_maas_seed_dir,
             os.path.join(self.tmp, "nonexistantdirectory"))
 
     def test_seed_url_valid(self):
@@ -133,11 +133,11 @@ class TestMaasDataSource(MockerTestCase):
             valid['meta-data/local-hostname'])
 
     def test_seed_url_invalid(self):
-        """Verify that invalid seed_url raises MaasSeedDirMalformed"""
+        """Verify that invalid seed_url raises MAASSeedDirMalformed"""
         pass
 
     def test_seed_url_missing(self):
-        """Verify seed_url with no found entries raises MaasSeedDirNone"""
+        """Verify seed_url with no found entries raises MAASSeedDirNone"""
         pass