Remove unused write_overcloudrc() function

Change-Id: Ifb3df132802dc1380e9949528416ecfed882cd06

tripleoclient/tests/fixture_data/deployment.py

@@ -68,9 +68,6 @@ class UtilsFixture(fixtures.Fixture):
         self.mock_remove_known_hosts = self.useFixture(fixtures.MockPatch(
             'tripleoclient.utils.remove_known_hosts')
         ).mock
-        self.mock_write_overcloudrc = self.useFixture(fixtures.MockPatch(
-            'tripleoclient.utils.write_overcloudrc')
-        ).mock
         self.mock_run_ansible_playbook = self.useFixture(fixtures.MockPatch(
             'tripleoclient.utils.run_ansible_playbook')
         ).mock

tripleoclient/tests/test_utils.py

@@ -561,31 +561,6 @@ class TestEnsureRunAsNormalUser(TestCase):
         self.assertEqual('stack', u)
 
 
-class TestCreateOvercloudRC(TestCase):
-
-    def test_write_overcloudrc(self):
-        stack_name = 'teststack'
-
-        tempdir = tempfile.mkdtemp()
-        rcfile = os.path.join(tempdir, 'teststackrc')
-
-        overcloudrcs = {
-            "overcloudrc": "overcloudrc",
-        }
-
-        try:
-            utils.write_overcloudrc(stack_name, overcloudrcs,
-                                    config_directory=tempdir)
-            with open(rcfile, 'rt') as f:
-                rc = f.read()
-            self.assertEqual('overcloudrc', rc)
-        finally:
-            if os.path.exists(rcfile):
-                os.unlink(rcfile)
-
-            os.rmdir(tempdir)
-
-
 class TestCreateTempestDeployerInput(TestCase):
 
     def test_create_tempest_deployer_input(self):

tripleoclient/utils.py

@@ -813,18 +813,6 @@ def write_env_file(env_data, env_file, registry_overwrites):
         yaml.dump(data, f, default_flow_style=False, Dumper=dumper)
 
 
-def write_overcloudrc(stack_name, overcloudrcs, config_directory='.'):
-    """Write the overcloudrc files"""
-
-    rcpath = os.path.join(config_directory, '%src' % stack_name)
-
-    with open(rcpath, 'w') as rcfile:
-        rcfile.write(overcloudrcs['overcloudrc'])
-    os.chmod(rcpath, 0o600)
-
-    return os.path.abspath(rcpath)
-
-
 def store_cli_param(command_name, parsed_args):
     """write the cli parameters into an history file"""