def test_collect_ec2_collected(self, cd):
cd.return_value = None
collect.setup_conf()
cache_dir = self.useFixture(fixtures.TempDir())
self.addCleanup(cfg.CONF.reset)
cfg.CONF.set_override('cachedir', cache_dir.path)
ec2_path = os.path.join(cache_dir.path, 'ec2.json')
with open(ec2_path, 'w') as f:
json.dump(META_DATA, f)
collect_ec2 = ec2.Collector(requests_impl=FakeFailRequests)
self.assertEqual([('ec2', META_DATA)], collect_ec2.collect())
def test_collect_ec2_invalid_cache(self, cd):
cd.return_value = None
collect.setup_conf()
cache_dir = self.useFixture(fixtures.TempDir())
self.addCleanup(cfg.CONF.reset)
cfg.CONF.set_override('cachedir', cache_dir.path)
ec2_path = os.path.join(cache_dir.path, 'ec2.json')
with open(ec2_path, 'w') as f:
f.write('')
ec2_md = ec2.Collector(requests_impl=FakeRequests).collect()
self.assertEqual([('ec2', META_DATA_RESOLVED)], ec2_md)
def test_collect_ec2(self):
collect.setup_conf()
ec2_md = ec2.Collector(requests_impl=FakeRequests).collect()
self.assertThat(ec2_md, matchers.IsInstance(list))
self.assertEqual('ec2', ec2_md[0][0])
ec2_md = ec2_md[0][1]
for k in ('public-ipv4', 'instance-id', 'hostname'):
self.assertIn(k, ec2_md)
self.assertEqual(ec2_md[k], META_DATA[k])
self.assertEqual(ec2_md['block-device-mapping']['ami'], 'vda')
# SSH keys are special cases
self.assertEqual(
{'0': {'openssh-key': 'ssh-rsa AAAAAAAAABBBBBBBBCCCCCCCC'}},
ec2_md['public-keys'])
self.assertEqual('', self.log.output)
def test_collect_config_drive(self, cd):
cd.return_value.get_metadata.return_value = META_DATA_RESOLVED
collect.setup_conf()
ec2_md = ec2.Collector(requests_impl=FakeFailRequests).collect()
self.assertEqual([('ec2', META_DATA_RESOLVED)], ec2_md)
self.assertEqual('', self.log.output)
def test_collect_ec2_fail(self, cd):
cd.return_value = None
collect.setup_conf()
collect_ec2 = ec2.Collector(requests_impl=FakeFailRequests)
self.assertRaises(exc.Ec2MetadataNotAvailable, collect_ec2.collect)
self.assertIn('Forbidden', self.log.output)
def test_collect_ec2(self, cd):
cd.return_value = None
collect.setup_conf()
ec2_md = ec2.Collector(requests_impl=FakeRequests).collect()
self.assertEqual([('ec2', META_DATA_RESOLVED)], ec2_md)
self.assertEqual('', self.log.output)