79 lines
2.7 KiB
Python
79 lines
2.7 KiB
Python
import os
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from tests.unittests import helpers
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from cloudinit.settings import (PER_INSTANCE)
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from cloudinit import stages
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from cloudinit import util
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class TestSimpleRun(helpers.FilesystemMockingTestCase):
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def _patchIn(self, root):
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self.restore()
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self.patchOS(root)
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self.patchUtils(root)
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def _pp_root(self, root, repatch=True):
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self.restore()
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for (dirpath, dirnames, filenames) in os.walk(root):
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print(dirpath)
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for f in filenames:
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joined = os.path.join(dirpath, f)
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if os.path.islink(joined):
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print("f %s - (symlink)" % (f))
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else:
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print("f %s" % (f))
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for d in dirnames:
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joined = os.path.join(dirpath, d)
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if os.path.islink(joined):
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print("d %s - (symlink)" % (d))
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else:
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print("d %s" % (d))
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if repatch:
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self._patchIn(root)
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def test_none_ds(self):
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new_root = self.makeDir()
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self.replicateTestRoot('simple_ubuntu', new_root)
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cfg = {
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'datasource_list': ['None'],
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'write_files': [{
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'path': '/etc/blah.ini',
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'content': 'blah',
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'permissions': 0755,
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}],
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'cloud_init_modules': ['write-files'],
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}
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cloud_cfg = util.yaml_dumps(cfg)
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util.ensure_dir(os.path.join(new_root, 'etc', 'cloud'))
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util.write_file(os.path.join(new_root, 'etc',
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'cloud', 'cloud.cfg'), cloud_cfg)
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self._patchIn(new_root)
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# Now start verifying whats created
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initer = stages.Init()
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initer.read_cfg()
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initer.initialize()
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self.assertTrue(os.path.exists("/var/lib/cloud"))
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for d in ['scripts', 'seed', 'instances', 'handlers', 'sem', 'data']:
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self.assertTrue(os.path.isdir(os.path.join("/var/lib/cloud", d)))
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initer.fetch()
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iid = initer.instancify()
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self.assertEquals(iid, 'iid-datasource-none')
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initer.update()
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self.assertTrue(os.path.islink("var/lib/cloud/instance"))
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initer.cloudify().run('consume_userdata',
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initer.consume_userdata,
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args=[PER_INSTANCE],
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freq=PER_INSTANCE)
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mods = stages.Modules(initer)
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(which_ran, failures) = mods.run_section('cloud_init_modules')
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self.assertTrue(len(failures) == 0)
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self.assertTrue(os.path.exists('/etc/blah.ini'))
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self.assertIn('write-files', which_ran)
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contents = util.load_file('/etc/blah.ini')
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self.assertEquals(contents, 'blah')
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