def test_generate_log_paths_for_node(self):
cluster = self.create_env([{'roles': ['controller']}])
node = cluster.nodes[0]
prefix = "/var/log/remote"
log_paths = logs_utils.generate_log_paths_for_node(node, prefix)
self.assertItemsEqual(
['links', 'old', 'bak', 'new'],
log_paths.keys())
self.assertEqual(len(log_paths['links']), 1)
self.assertEqual(
"{prefix}/{node_ip}".format(prefix=prefix, node_ip=node.ip),
log_paths['links'][0])
self.assertEqual(
"{prefix}/{node_ip}".format(prefix=prefix, node_ip=node.ip),
log_paths['old'])
fqdn = objects.Node.get_node_fqdn(node)
self.assertEqual(
"{prefix}/{node_fqdn}".format(
prefix=prefix,
node_fqdn=fqdn),
log_paths['new'])
self.assertEqual(
"{prefix}/{node_fqdn}.bak".format(
prefix=prefix,
node_fqdn=fqdn),
log_paths['bak'])
def test_delete_node_logs(self):
prefix = tempfile.mkdtemp()
self.addCleanup(shutil.rmtree, prefix)
cluster = self.create_env([{'roles': ['controller']}])
node = cluster.nodes[0]
log_paths = logs_utils.generate_log_paths_for_node(node, prefix)
link = log_paths['links'][0]
os.symlink(log_paths['old'], link)
folder = log_paths['new']
os.mkdir(folder)
file_ = log_paths['bak']
with open(file_, 'w') as f:
f.write("RANDOMCONTENT")
logs_utils.delete_node_logs(node, prefix)
self.assertTrue(
all(not os.path.lexists(path) for path in [link, folder, file_]))
