def test_path_exists_svc(self):
client = KubernetesClient()
svc = client.get_services()
svc1 = svc[0]
kp = KubePath()
kp.parse_path('/default/svc/%s/describe' % svc1)
assert_that(kp.exists(client), is_(True))
def test_path_exists_pod(self):
client = KubernetesClient()
pods = client.get_pods()
pod1 = pods[0]
kp = KubePath()
kp.parse_path('/default/pod/%s/describe' % pod1)
assert_that(kp.exists(client), is_(True))
def test_list_files_for_resource(self):
client = KubernetesClient()
fs = KubeFileSystem(client)
path = '/default/pod'
files = fs.list_files(path)
pods = client.get_pods()
assert_that(files, contains(*pods))
def test_path_exists_invalid_action(self):
client = KubernetesClient()
pods = client.get_pods()
pod1 = pods[0]
kp = KubePath()
kp.parse_path('/default/pod/%s/invalid-action' % pod1)
assert_that(kp.exists(client), is_(False))
def test_read_logs(self):
client = KubernetesClient()
fs = KubeFileSystem(client)
pod = client.get_pods()[0]
path = '/default/pod/%s/logs' % pod
data = fs.read(path, 50000, 0)
assert_that(data, equal_to(client.logs('default', pod)))
def test_read_logs(self):
client = KubernetesClient()
fs = KubeFileSystem(client)
pod = client.get_pods()[0]
path = '/default/pod/%s/logs' % pod
data = fs.read(path, 50000, 0)
assert_that(data, equal_to(client.logs('default', pod)))
def test_read_yaml(self):
client = KubernetesClient()
fs = KubeFileSystem(client)
pod = client.get_pods()[0]
path = '/default/pod/%s/yaml' % pod
data = fs.read(path, 50000, 0)
assert_that(data, equal_to(client.get_object_in_format('default', 'pod', pod, 'yaml')))
def test_list_files_for_resource(self):
client = KubernetesClient()
fs = KubeFileSystem(client)
path = '/default/pod'
files = fs.list_files(path)
pods = client.get_pods()
assert_that(files, contains(*pods))
def test_path_exists_rc(self):
client = KubernetesClient()
rc = client.get_replication_controllers()
rc1 = rc[0]
kp = KubePath()
kp.parse_path('/default/rc/%s/describe' % rc1)
assert_that(kp.exists(client), is_(True))
def test_getattr_for_truncated_file(self):
client = KubernetesClient()
pod = client.get_pods()[0]
fs = KubeFileSystem(client)
path = '/default/pod/%s/json' % pod
fs.truncate(path, 0)
attr = fs.getattr(path)
assert_that(attr['st_size'], is_(0))
def test_getattr_size_for_describe_action(self):
client = KubernetesClient()
pod = client.get_pods()[0]
fs = KubeFileSystem(client)
path = '/default/pod/%s/logs' % pod
attr = fs.getattr(path)
data = client.logs('default', pod)
assert_that(attr['st_size'], is_(len(data)))
def test_getattr_size_for_yaml_action(self):
client = KubernetesClient()
pod = client.get_pods()[0]
fs = KubeFileSystem(client)
path = '/default/pod/%s/yaml' % pod
attr = fs.getattr(path)
data = client.get_object_in_format('default', 'pod', pod, 'yaml')
assert_that(attr['st_size'], is_(len(data)))
def test_read_length(self):
client = KubernetesClient()
fs = KubeFileSystem(client)
pod = client.get_pods()[0]
path = '/default/pod/%s/yaml' % pod
data = fs.read(path, 10, 0)
ref = client.get_object_in_format('default', 'pod', pod, 'yaml')
assert_that(data, equal_to(ref[:10]))
def test_list_files_for_rc(self):
client = KubernetesClient()
fs = KubeFileSystem(client)
rc = client.get_replication_controllers()[0]
path = '/default/rc/%s' % rc
files = fs.list_files(path)
assert_that(files, has_items('describe', 'json', 'yaml'))
assert_that(len(files), is_(3))
def test_list_files_for_pod(self):
client = KubernetesClient()
fs = KubeFileSystem(client)
pod = client.get_pods()[0]
path = '/default/pod/%s' % pod
files = fs.list_files(path)
assert_that(files, has_items('describe', 'logs', 'json', 'yaml'))
assert_that(len(files), is_(4))
def test_list_files_for_root(self):
client = KubernetesClient()
fs = KubeFileSystem(client)
path = '/'
files = fs.list_files(path)
namespaces = client.get_namespaces()
assert_that(files, contains(*namespaces))
assert_that(len(files), is_(len(namespaces)))
def test_list_files_for_root(self):
client = KubernetesClient()
fs = KubeFileSystem(client)
path = '/'
files = fs.list_files(path)
namespaces = client.get_namespaces()
assert_that(files, contains(*namespaces))
assert_that(len(files), is_(len(namespaces)))
def test_getattr_for_truncated_file(self):
client = KubernetesClient()
pod = client.get_pods()[0]
fs = KubeFileSystem(client)
path = '/default/pod/%s/json' % pod
fs.truncate(path, 0)
attr = fs.getattr(path)
assert_that(attr['st_size'], is_(0))
def test_list_files_for_rc(self):
client = KubernetesClient()
fs = KubeFileSystem(client)
rc = client.get_replication_controllers()[0]
path = '/default/rc/%s' % rc
files = fs.list_files(path)
assert_that(files, has_items('describe', 'json', 'yaml'))
assert_that(len(files), is_(3))
def test_list_files_for_pod(self):
client = KubernetesClient()
fs = KubeFileSystem(client)
pod = client.get_pods()[0]
path = '/default/pod/%s' % pod
files = fs.list_files(path)
assert_that(files, has_items('describe', 'logs', 'json', 'yaml'))
assert_that(len(files), is_(4))
def test_getattr_size_for_yaml_action(self):
client = KubernetesClient()
pod = client.get_pods()[0]
fs = KubeFileSystem(client)
path = '/default/pod/%s/yaml' % pod
attr = fs.getattr(path)
data = client.get_object_in_format('default', 'pod', pod, 'yaml')
assert_that(attr['st_size'], is_(len(data)))
def test_getattr_size_for_describe_action(self):
client = KubernetesClient()
pod = client.get_pods()[0]
fs = KubeFileSystem(client)
path = '/default/pod/%s/logs' % pod
attr = fs.getattr(path)
data = client.logs('default', pod)
assert_that(attr['st_size'], is_(len(data)))
def test_read_offset(self):
client = KubernetesClient()
fs = KubeFileSystem(client)
pod = client.get_pods()[0]
path = '/default/pod/%s/yaml' % pod
data = fs.read(path, 10, 5)
ref = client.get_object_in_format('default', 'pod', pod, 'yaml')
assert_that(data, equal_to(ref[5:15]))
assert_that(len(data), is_(10))
def test_getattr_for_object(self):
client = KubernetesClient()
pod = client.get_pods()[0]
fs = KubeFileSystem(client)
path = '/default/pod/%s' % pod
attr = fs.getattr(path)
assert_that(attr['st_mode'], is_(stat.S_IFDIR | 0555))
assert_that(attr['st_nlink'], is_(2))
assert_that(attr['st_size'], is_(0))
def test_getattr_for_object(self):
client = KubernetesClient()
pod = client.get_pods()[0]
fs = KubeFileSystem(client)
path = '/default/pod/%s' % pod
attr = fs.getattr(path)
assert_that(attr['st_mode'], is_(stat.S_IFDIR | 0o555))
assert_that(attr['st_nlink'], is_(2))
assert_that(attr['st_size'], is_(0))
def test_read_offset(self):
client = KubernetesClient()
fs = KubeFileSystem(client)
pod = client.get_pods()[0]
path = '/default/pod/%s/yaml' % pod
data = fs.read(path, 10, 5)
ref = client.get_object_in_format('default', 'pod', pod, 'yaml')
assert_that(data, equal_to(ref[5:15]))
assert_that(len(data), is_(10))
def test_read_json(self):
client = KubernetesClient()
fs = KubeFileSystem(client)
pod = client.get_pods()[0]
path = '/default/pod/%s/json' % pod
data = fs.read(path, 50000, 0)
assert_that(
data,
equal_to(client.get_object_in_format('default', 'pod', pod,
'json')))
def test_getattr_for_action(self):
client = KubernetesClient()
pod = client.get_pods()[0]
fs = KubeFileSystem(client)
path = '/default/pod/%s/describe' % pod
attr = fs.getattr(path)
data = client.describe('default', 'pod', pod)
assert_that(attr['st_mode'], is_(stat.S_IFREG | 0444))
assert_that(attr['st_nlink'], is_(1))
assert_that(attr['st_size'], is_(len(data)))
def test_getattr_for_action(self):
client = KubernetesClient()
pod = client.get_pods()[0]
fs = KubeFileSystem(client)
path = '/default/pod/%s/describe' % pod
attr = fs.getattr(path)
data = client.describe('default', 'pod', pod)
assert_that(attr['st_mode'], is_(stat.S_IFREG | 0o444))
assert_that(attr['st_nlink'], is_(1))
assert_that(attr['st_size'], is_(len(data)))
def test_truncate_and_write(self):
client = KubernetesClient()
fs = KubeFileSystem(client)
pod = client.get_pods()[0]
path = '/default/pod/%s/yaml' % pod
fs.truncate(path, 0)
fs.write(path, 'test', 0)
fs.write(path, 'write', 4)
fs.sync(path, dry_run=True)
data = fs.read(path, 1000, 0)
assert_that(data, is_('testwrite'))
def test_truncate_and_write(self):
client = KubernetesClient()
fs = KubeFileSystem(client)
pod = client.get_pods()[0]
path = '/default/pod/%s/yaml' % pod
fs.truncate(path, 0)
fs.write(path, 'test', 0)
fs.write(path, 'write', 4)
fs.sync(path, dry_run=True)
data = fs.read(path, 1000, 0)
assert_that(data, is_(b'testwrite'))
def test_getattr_for_resource(self):
fs = KubeFileSystem(KubernetesClient())
path = '/default/pod'
attr = fs.getattr(path)
assert_that(attr['st_mode'], is_(stat.S_IFDIR | 0555))
assert_that(attr['st_nlink'], is_(2))
assert_that(attr['st_size'], is_(0))
def test_list_files_for_namespace(self):
client = KubernetesClient()
fs = KubeFileSystem(client)
path = '/default'
files = fs.list_files(path)
assert_that(
files,
contains('pod', 'svc', 'rc', 'nodes', 'events', 'cs', 'limits',
'pv', 'pvc', 'quota', 'endpoints', 'serviceaccounts',
'secrets'))
def test_list_files_for_namespace(self):
client = KubernetesClient()
fs = KubeFileSystem(client)
path = '/default'
files = fs.list_files(path)
assert_that(
files,
contains_inanyorder('pod', 'svc', 'rc', 'deployments', 'nodes',
'events', 'limits', 'pv', 'pvc', 'quota',
'endpoints', 'serviceaccounts', 'jobs',
'replicasets', 'configmaps', 'secrets',
'componentstatuses', 'daemonsets',
'horizontalpodautoscalers', 'ingress'))
def test_get_object_in_yaml_format(self):
client = KubernetesClient()
pods = client.get_pods("default")
pod = client.get_object_in_format('default', 'pod', pods[0], 'yaml')
result = yaml.load(pod)
assert_that(result['metadata']['name'], is_(pods[0]))
def test_get_object_in_json_format(self):
client = KubernetesClient()
pods = client.get_pods("default")
pod = client.get_object_in_format('default', 'pod', pods[0], 'json')
result = json.loads(pod)
assert_that(result['metadata']['name'], is_(pods[0]))
def test_get_replication_controllers(self):
client = KubernetesClient()
rc = client.get_replication_controllers('default')
assert_that(len(rc), is_(3))
def test_get_namespaces(self):
client = KubernetesClient()
namespaces = client.get_namespaces()
assert_that(namespaces, has_item('default'))
assert_that(namespaces, has_item('kube-system'))
assert_that(len(namespaces), is_(2))
def test_logs(self):
client = KubernetesClient()
pods = client.get_pods("default")
describe = client.logs('default', pods[0])
assert_that(describe, contains_string(pods[0]))
def test_describe(self):
client = KubernetesClient()
pods = client.get_pods("default")
describe = client.describe('default', 'pod', pods[0])
assert_that(describe, contains_string(pods[0]))
def test_path_exists_invalid_object_id(self):
client = KubernetesClient()
kp = KubePath()
kp.parse_path('/default/pod/invalid-id')
assert_that(kp.exists(client), is_(False))
def test_list_files_for_file_throws_exception(self):
client = KubernetesClient()
fs = KubeFileSystem(client)
pod = client.get_pods()[0]
path = '/default/pod/%s/describe' % pod
assert_that(calling(lambda: fs.list_files(path)), raises(FuseOSError))
def test_get_pods(self):
client = KubernetesClient()
pods = client.get_pods('default')
assert_that(len(pods), is_(3))
def test_get_services(self):
client = KubernetesClient()
svc = client.get_services('default')
assert_that(len(svc), is_(4))
def test_get_replication_controllers(self):
client = KubernetesClient()
rc = client.get_replication_controllers('default')
assert_that(len(rc), is_(3))
def test_get_services(self):
client = KubernetesClient()
svc = client.get_services('default')
assert_that(len(svc), is_(4))
def test_get_namespaces(self):
client = KubernetesClient()
namespaces = client.get_namespaces()
assert_that(namespaces, has_item('default'))
assert_that(namespaces, has_item('kube-system'))
assert_that(len(namespaces), is_(2))
def test_logs(self):
client = KubernetesClient()
pods = client.get_pods("default")
describe = client.logs('default', pods[0])
assert_that(str(describe), contains_string(pods[0]))
def test_get_object_in_json_format(self):
client = KubernetesClient()
pods = client.get_pods("default")
pod = client.get_object_in_format('default', 'pod', pods[0], 'json')
result = json.loads(pod.decode('utf-8'))
assert_that(result['metadata']['name'], is_(pods[0]))
def test_get_pods(self):
client = KubernetesClient()
pods = client.get_pods('default')
assert_that(len(pods), is_(3))
