diff options
Diffstat (limited to 'tests/unittests/test_handler/test_handler_set_hostname.py')
-rw-r--r-- | tests/unittests/test_handler/test_handler_set_hostname.py | 126 |
1 files changed, 0 insertions, 126 deletions
diff --git a/tests/unittests/test_handler/test_handler_set_hostname.py b/tests/unittests/test_handler/test_handler_set_hostname.py deleted file mode 100644 index 58abf51a..00000000 --- a/tests/unittests/test_handler/test_handler_set_hostname.py +++ /dev/null @@ -1,126 +0,0 @@ -# This file is part of cloud-init. See LICENSE file for license information. - -from cloudinit.config import cc_set_hostname - -from cloudinit import cloud -from cloudinit import distros -from cloudinit import helpers -from cloudinit import util - -from cloudinit.tests import helpers as t_help - -from configobj import ConfigObj -import logging -import os -import shutil -import tempfile -from io import BytesIO - -LOG = logging.getLogger(__name__) - - -class TestHostname(t_help.FilesystemMockingTestCase): - - with_logs = True - - def setUp(self): - super(TestHostname, self).setUp() - self.tmp = tempfile.mkdtemp() - util.ensure_dir(os.path.join(self.tmp, 'data')) - self.addCleanup(shutil.rmtree, self.tmp) - - def _fetch_distro(self, kind): - cls = distros.fetch(kind) - paths = helpers.Paths({'cloud_dir': self.tmp}) - return cls(kind, {}, paths) - - def test_write_hostname_rhel(self): - cfg = { - 'hostname': 'blah.blah.blah.yahoo.com', - } - distro = self._fetch_distro('rhel') - paths = helpers.Paths({'cloud_dir': self.tmp}) - ds = None - cc = cloud.Cloud(ds, paths, {}, distro, None) - self.patchUtils(self.tmp) - cc_set_hostname.handle('cc_set_hostname', - cfg, cc, LOG, []) - if not distro.uses_systemd(): - contents = util.load_file("/etc/sysconfig/network", decode=False) - n_cfg = ConfigObj(BytesIO(contents)) - self.assertEqual({'HOSTNAME': 'blah.blah.blah.yahoo.com'}, - dict(n_cfg)) - - def test_write_hostname_debian(self): - cfg = { - 'hostname': 'blah.blah.blah.yahoo.com', - } - distro = self._fetch_distro('debian') - paths = helpers.Paths({'cloud_dir': self.tmp}) - ds = None - cc = cloud.Cloud(ds, paths, {}, distro, None) - self.patchUtils(self.tmp) - cc_set_hostname.handle('cc_set_hostname', - cfg, cc, LOG, []) - contents = util.load_file("/etc/hostname") - self.assertEqual('blah', contents.strip()) - - def test_write_hostname_sles(self): - cfg = { - 'hostname': 'blah.blah.blah.suse.com', - } - distro = self._fetch_distro('sles') - paths = helpers.Paths({'cloud_dir': self.tmp}) - ds = None - cc = cloud.Cloud(ds, paths, {}, distro, None) - self.patchUtils(self.tmp) - cc_set_hostname.handle('cc_set_hostname', cfg, cc, LOG, []) - if not distro.uses_systemd(): - contents = util.load_file(distro.hostname_conf_fn) - self.assertEqual('blah', contents.strip()) - - def test_multiple_calls_skips_unchanged_hostname(self): - """Only new hostname or fqdn values will generate a hostname call.""" - distro = self._fetch_distro('debian') - paths = helpers.Paths({'cloud_dir': self.tmp}) - ds = None - cc = cloud.Cloud(ds, paths, {}, distro, None) - self.patchUtils(self.tmp) - cc_set_hostname.handle( - 'cc_set_hostname', {'hostname': 'hostname1.me.com'}, cc, LOG, []) - contents = util.load_file("/etc/hostname") - self.assertEqual('hostname1', contents.strip()) - cc_set_hostname.handle( - 'cc_set_hostname', {'hostname': 'hostname1.me.com'}, cc, LOG, []) - self.assertIn( - 'DEBUG: No hostname changes. Skipping set-hostname\n', - self.logs.getvalue()) - cc_set_hostname.handle( - 'cc_set_hostname', {'hostname': 'hostname2.me.com'}, cc, LOG, []) - contents = util.load_file("/etc/hostname") - self.assertEqual('hostname2', contents.strip()) - self.assertIn( - 'Non-persistently setting the system hostname to hostname2', - self.logs.getvalue()) - - def test_error_on_distro_set_hostname_errors(self): - """Raise SetHostnameError on exceptions from distro.set_hostname.""" - distro = self._fetch_distro('debian') - - def set_hostname_error(hostname, fqdn): - raise Exception("OOPS on: %s" % fqdn) - - distro.set_hostname = set_hostname_error - paths = helpers.Paths({'cloud_dir': self.tmp}) - ds = None - cc = cloud.Cloud(ds, paths, {}, distro, None) - self.patchUtils(self.tmp) - with self.assertRaises(cc_set_hostname.SetHostnameError) as ctx_mgr: - cc_set_hostname.handle( - 'somename', {'hostname': 'hostname1.me.com'}, cc, LOG, []) - self.assertEqual( - 'Failed to set the hostname to hostname1.me.com (hostname1):' - ' OOPS on: hostname1.me.com', - str(ctx_mgr.exception)) - -# vi: ts=4 expandtab |