Initial provider driver library checkin
This patch is the inital move of the provider driver modules from Octavia to octavia-lib. This patch also moves the required constants and makes them available to the provider drivers. Change-Id: I7c1b5d7ae59ce8971d21db225174095f8b5919ce
This commit is contained in:
Michael Johnson
parent
5f833c77d2
commit
e55c7eccc9
97
.pylintrc
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97
.pylintrc
Normal file
@ -0,0 +1,97 @@
|
||||
# The format of this file isn't really documented; just use --generate-rcfile
|
||||
[MASTER]
|
||||
# Add <file or directory> to the black list. It should be a base name, not a
|
||||
# path. You may set this option multiple times.
|
||||
ignore=.git,tests
|
||||
|
||||
[MESSAGES CONTROL]
|
||||
# NOTE: The options which do not need to be suppressed can be removed.
|
||||
disable=
|
||||
# "F" Fatal errors that prevent further processing
|
||||
# "I" Informational noise
|
||||
locally-disabled,
|
||||
# "E" Error for important programming issues (likely bugs)
|
||||
import-error,
|
||||
not-callable,
|
||||
no-member,
|
||||
# "W" Warnings for stylistic problems or minor programming issues
|
||||
abstract-method,
|
||||
anomalous-backslash-in-string,
|
||||
arguments-differ,
|
||||
attribute-defined-outside-init,
|
||||
bad-builtin,
|
||||
broad-except,
|
||||
fixme,
|
||||
global-statement,
|
||||
no-init,
|
||||
pointless-string-statement,
|
||||
protected-access,
|
||||
redefined-builtin,
|
||||
redefined-outer-name,
|
||||
signature-differs,
|
||||
unidiomatic-typecheck,
|
||||
unused-argument,
|
||||
unused-variable,
|
||||
useless-super-delegation,
|
||||
# "C" Coding convention violations
|
||||
bad-continuation,
|
||||
invalid-name,
|
||||
line-too-long,
|
||||
missing-docstring,
|
||||
# "R" Refactor recommendations
|
||||
duplicate-code,
|
||||
interface-not-implemented,
|
||||
no-self-use,
|
||||
too-few-public-methods,
|
||||
too-many-ancestors,
|
||||
too-many-arguments,
|
||||
too-many-branches,
|
||||
too-many-instance-attributes,
|
||||
too-many-lines,
|
||||
too-many-locals,
|
||||
too-many-public-methods,
|
||||
too-many-return-statements,
|
||||
too-many-statements,
|
||||
multiple-statements,
|
||||
duplicate-except,
|
||||
keyword-arg-before-vararg
|
||||
|
||||
[BASIC]
|
||||
# Variable names can be 1 to 31 characters long, with lowercase and underscores
|
||||
variable-rgx=[a-z_][a-z0-9_]{0,30}$
|
||||
|
||||
# Argument names can be 2 to 31 characters long, with lowercase and underscores
|
||||
argument-rgx=[a-z_][a-z0-9_]{1,30}$
|
||||
|
||||
# Method names should be at least 3 characters long
|
||||
# and be lowercased with underscores
|
||||
method-rgx=([a-z_][a-z0-9_]{2,}|setUp|tearDown)$
|
||||
|
||||
# Module names matching
|
||||
module-rgx=(([a-z_][a-z0-9_]*)|([A-Z][a-zA-Z0-9]+))$
|
||||
|
||||
# Don't require docstrings on tests.
|
||||
no-docstring-rgx=((__.*__)|([tT]est.*)|setUp|tearDown)$
|
||||
|
||||
[FORMAT]
|
||||
# Maximum number of characters on a single line.
|
||||
max-line-length=79
|
||||
|
||||
[VARIABLES]
|
||||
# List of additional names supposed to be defined in builtins. Remember that
|
||||
# you should avoid to define new builtins when possible.
|
||||
additional-builtins=
|
||||
|
||||
[CLASSES]
|
||||
|
||||
[IMPORTS]
|
||||
# Deprecated modules which should not be used, separated by a comma
|
||||
deprecated-modules=
|
||||
|
||||
[TYPECHECK]
|
||||
# List of module names for which member attributes should not be checked
|
||||
ignored-modules=six.moves,_MovedItems
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||||
|
||||
[REPORTS]
|
||||
# Tells whether to display a full report or only the messages
|
||||
reports=no
|
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@ -1,3 +1,3 @@
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[DEFAULT]
|
||||
test_path=./octavia_lib/tests
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test_path=${OS_TEST_PATH:-./octavia_lib/tests/unit}
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top_dir=./
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|
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86
HACKING.rst
86
HACKING.rst
@ -1,8 +1,84 @@
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octavia-lib Style Commandments
|
||||
Octavia-lib Style Commandments
|
||||
==============================
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||||
This project was ultimately spawned from work done on the Neutron project.
|
||||
As such, we tend to follow Neutron conventions regarding coding style.
|
||||
|
||||
- Read the OpenStack Style Commandments:
|
||||
https://docs.openstack.org/hacking/latest/
|
||||
- We follow the OpenStack Style Commandments:
|
||||
https://docs.openstack.org/hacking/latest
|
||||
|
||||
- Read the OpenStack Octavia style guide:
|
||||
https://docs.openstack.org/octavia/latest/contributor/HACKING.html
|
||||
-- Read the OpenStack Octavia style guide:
|
||||
- https://docs.openstack.org/octavia/latest/contributor/HACKING.html
|
||||
|
||||
Octavia Specific Commandments
|
||||
-----------------------------
|
||||
- [O316] Change assertTrue(isinstance(A, B)) by optimal assert like
|
||||
assertIsInstance(A, B).
|
||||
- [O318] Change assert(Not)Equal(A, None) or assert(Not)Equal(None, A)
|
||||
by optimal assert like assertIs(Not)None(A).
|
||||
- [O319] Validate that debug level logs are not translated.
|
||||
- [O321] Validate that jsonutils module is used instead of json
|
||||
- [O322] Don't use author tags
|
||||
- [O323] Change assertEqual(True, A) or assertEqual(False, A) to the more
|
||||
specific assertTrue(A) or assertFalse(A)
|
||||
- [O324] Method's default argument shouldn't be mutable
|
||||
- [O338] Change assertEqual(A in B, True), assertEqual(True, A in B),
|
||||
assertEqual(A in B, False) or assertEqual(False, A in B) to the more
|
||||
specific assertIn/NotIn(A, B)
|
||||
- [O339] LOG.warn() is not allowed. Use LOG.warning()
|
||||
- [O340] Don't use xrange()
|
||||
- [O341] Don't translate logs.
|
||||
- [0342] Exception messages should be translated
|
||||
- [O343] Python 3: do not use basestring.
|
||||
- [O344] Python 3: do not use dict.iteritems.
|
||||
- [O345] Usage of Python eventlet module not allowed
|
||||
- [O346] Don't use backslashes for line continuation.
|
||||
- [O501] Direct octavia imports not allowed.
|
||||
|
||||
Creating Unit Tests
|
||||
-------------------
|
||||
For every new feature, unit tests should be created that both test and
|
||||
(implicitly) document the usage of said feature. If submitting a patch for a
|
||||
bug that had no unit test, a new passing unit test should be added. If a
|
||||
submitted bug fix does have a unit test, be sure to add a new one that fails
|
||||
without the patch and passes with the patch.
|
||||
|
||||
Everything is python
|
||||
--------------------
|
||||
Although OpenStack apparently allows either python or C++ code, at this time
|
||||
we don't envision needing anything other than python (and standard, supported
|
||||
open source modules) for anything we intend to do in Octavia-lib.
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||||
|
||||
Idempotency
|
||||
-----------
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||||
With as much as is going on inside Octavia-lib, its likely that certain
|
||||
messages and commands will be repeatedly processed. It's important that this
|
||||
doesn't break the functionality of the load balancing service. Therefore, as
|
||||
much as possible, algorithms and interfaces should be made as idempotent as
|
||||
possible.
|
||||
|
||||
Avoid premature optimization
|
||||
----------------------------
|
||||
Understand that being "high performance" is often not the same thing as being
|
||||
"scalable." First get the thing to work in an intelligent way. Only worry about
|
||||
making it fast if speed becomes an issue.
|
||||
|
||||
Don't repeat yourself
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||||
---------------------
|
||||
Octavia-lib strives to follow DRY principles. There should be one source of
|
||||
truth, and repetition of code should be avoided.
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||||
|
||||
Security is not an afterthought
|
||||
-------------------------------
|
||||
The load balancer is often both the most visible public interface to a given
|
||||
user application, but load balancers themselves often have direct access to
|
||||
sensitive components and data within the application environment. Security bugs
|
||||
will happen, but in general we should not approve designs which have known
|
||||
significant security problems, or which could be made more secure by better
|
||||
design.
|
||||
|
||||
Octavia-lib should follow industry standards
|
||||
--------------------------------------------
|
||||
By "industry standards" we either mean RFCs or well-established best practices.
|
||||
We are generally not interested in defining new standards if a prior open
|
||||
standard already exists. We should also avoid doing things which directly
|
||||
or indirectly contradict established standards.
|
||||
|
||||
@ -1,7 +1,14 @@
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||||
bandit==1.4.0
|
||||
coverage==4.0
|
||||
doc8==0.6.0
|
||||
hacking==0.12.0
|
||||
oslo.i18n==3.15.3
|
||||
oslo.log==3.36.0
|
||||
oslo.utils==3.33.0
|
||||
oslotest==3.2.0
|
||||
pbr==2.0.0
|
||||
pylint==1.9.2
|
||||
python-subunit==1.0.0
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||||
six==1.10.0
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||||
stestr==2.0.0
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||||
testtools==2.2.0
|
||||
|
||||
0
octavia_lib/api/__init__.py
Normal file
0
octavia_lib/api/__init__.py
Normal file
0
octavia_lib/api/drivers/__init__.py
Normal file
0
octavia_lib/api/drivers/__init__.py
Normal file
262
octavia_lib/api/drivers/data_models.py
Normal file
262
octavia_lib/api/drivers/data_models.py
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@ -0,0 +1,262 @@
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# Copyright (c) 2014 Rackspace
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||||
# Copyright (c) 2016 Blue Box, an IBM Company
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||||
# Copyright 2018 Rackspace, US Inc.
|
||||
# All Rights Reserved.
|
||||
#
|
||||
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
# not use this file except in compliance with the License. You may obtain
|
||||
# a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
# License for the specific language governing permissions and limitations
|
||||
# under the License.
|
||||
|
||||
import six
|
||||
|
||||
from oslo_log import log as logging
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||||
|
||||
LOG = logging.getLogger(__name__)
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||||
|
||||
|
||||
class BaseDataModel(object):
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||||
def to_dict(self, calling_classes=None, recurse=False,
|
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render_unsets=False, **kwargs):
|
||||
"""Converts a data model to a dictionary."""
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||||
calling_classes = calling_classes or []
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||||
ret = {}
|
||||
for attr in self.__dict__:
|
||||
if attr.startswith('_') or not kwargs.get(attr, True):
|
||||
continue
|
||||
value = self.__dict__[attr]
|
||||
|
||||
if recurse:
|
||||
if isinstance(getattr(self, attr), list):
|
||||
ret[attr] = []
|
||||
for item in value:
|
||||
if isinstance(item, BaseDataModel):
|
||||
if type(self) not in calling_classes:
|
||||
ret[attr].append(
|
||||
item.to_dict(calling_classes=(
|
||||
calling_classes + [type(self)]),
|
||||
recurse=True,
|
||||
render_unsets=render_unsets))
|
||||
else:
|
||||
ret[attr].append(None)
|
||||
else:
|
||||
ret[attr].append(item)
|
||||
elif isinstance(getattr(self, attr), BaseDataModel):
|
||||
if type(self) not in calling_classes:
|
||||
ret[attr] = value.to_dict(
|
||||
render_unsets=render_unsets,
|
||||
calling_classes=calling_classes + [type(self)])
|
||||
else:
|
||||
ret[attr] = None
|
||||
elif six.PY2 and isinstance(value, six.text_type):
|
||||
ret[attr.encode('utf8')] = value.encode('utf8')
|
||||
elif isinstance(value, UnsetType):
|
||||
if render_unsets:
|
||||
ret[attr] = None
|
||||
else:
|
||||
continue
|
||||
else:
|
||||
ret[attr] = value
|
||||
else:
|
||||
if (isinstance(getattr(self, attr), (BaseDataModel, list)) or
|
||||
isinstance(value, UnsetType)):
|
||||
if render_unsets:
|
||||
ret[attr] = None
|
||||
else:
|
||||
continue
|
||||
else:
|
||||
ret[attr] = value
|
||||
|
||||
return ret
|
||||
|
||||
def __eq__(self, other):
|
||||
if isinstance(other, self.__class__):
|
||||
return self.to_dict() == other.to_dict()
|
||||
return False
|
||||
|
||||
def __ne__(self, other):
|
||||
return not self.__eq__(other)
|
||||
|
||||
@classmethod
|
||||
def from_dict(cls, dict):
|
||||
return cls(**dict)
|
||||
|
||||
|
||||
class UnsetType(object):
|
||||
def __bool__(self):
|
||||
return False
|
||||
__nonzero__ = __bool__
|
||||
|
||||
def __repr__(self):
|
||||
return 'Unset'
|
||||
|
||||
|
||||
Unset = UnsetType()
|
||||
|
||||
|
||||
class LoadBalancer(BaseDataModel):
|
||||
def __init__(self, admin_state_up=Unset, description=Unset, flavor=Unset,
|
||||
listeners=Unset, loadbalancer_id=Unset, name=Unset,
|
||||
pools=Unset, project_id=Unset, vip_address=Unset,
|
||||
vip_network_id=Unset, vip_port_id=Unset, vip_subnet_id=Unset,
|
||||
vip_qos_policy_id=Unset):
|
||||
|
||||
self.admin_state_up = admin_state_up
|
||||
self.description = description
|
||||
self.flavor = flavor
|
||||
self.listeners = listeners
|
||||
self.loadbalancer_id = loadbalancer_id
|
||||
self.name = name
|
||||
self.pools = pools
|
||||
self.project_id = project_id
|
||||
self.vip_address = vip_address
|
||||
self.vip_network_id = vip_network_id
|
||||
self.vip_port_id = vip_port_id
|
||||
self.vip_subnet_id = vip_subnet_id
|
||||
self.vip_qos_policy_id = vip_qos_policy_id
|
||||
|
||||
|
||||
class Listener(BaseDataModel):
|
||||
def __init__(self, admin_state_up=Unset, connection_limit=Unset,
|
||||
default_pool=Unset, default_pool_id=Unset,
|
||||
default_tls_container_ref=Unset,
|
||||
default_tls_container_data=Unset, description=Unset,
|
||||
insert_headers=Unset, l7policies=Unset, listener_id=Unset,
|
||||
loadbalancer_id=Unset, name=Unset, protocol=Unset,
|
||||
protocol_port=Unset, sni_container_refs=Unset,
|
||||
sni_container_data=Unset, timeout_client_data=Unset,
|
||||
timeout_member_connect=Unset, timeout_member_data=Unset,
|
||||
timeout_tcp_inspect=Unset):
|
||||
|
||||
self.admin_state_up = admin_state_up
|
||||
self.connection_limit = connection_limit
|
||||
self.default_pool = default_pool
|
||||
self.default_pool_id = default_pool_id
|
||||
self.default_tls_container_data = default_tls_container_data
|
||||
self.default_tls_container_ref = default_tls_container_ref
|
||||
self.description = description
|
||||
self.insert_headers = insert_headers
|
||||
self.l7policies = l7policies
|
||||
self.listener_id = listener_id
|
||||
self.loadbalancer_id = loadbalancer_id
|
||||
self.name = name
|
||||
self.protocol = protocol
|
||||
self.protocol_port = protocol_port
|
||||
self.sni_container_data = sni_container_data
|
||||
self.sni_container_refs = sni_container_refs
|
||||
self.timeout_client_data = timeout_client_data
|
||||
self.timeout_member_connect = timeout_member_connect
|
||||
self.timeout_member_data = timeout_member_data
|
||||
self.timeout_tcp_inspect = timeout_tcp_inspect
|
||||
|
||||
|
||||
class Pool(BaseDataModel):
|
||||
def __init__(self, admin_state_up=Unset, description=Unset,
|
||||
healthmonitor=Unset, lb_algorithm=Unset,
|
||||
loadbalancer_id=Unset, members=Unset, name=Unset,
|
||||
pool_id=Unset, listener_id=Unset, protocol=Unset,
|
||||
session_persistence=Unset):
|
||||
|
||||
self.admin_state_up = admin_state_up
|
||||
self.description = description
|
||||
self.healthmonitor = healthmonitor
|
||||
self.lb_algorithm = lb_algorithm
|
||||
self.loadbalancer_id = loadbalancer_id
|
||||
self.members = members
|
||||
self.name = name
|
||||
self.pool_id = pool_id
|
||||
self.listener_id = listener_id
|
||||
self.protocol = protocol
|
||||
self.session_persistence = session_persistence
|
||||
|
||||
|
||||
class Member(BaseDataModel):
|
||||
def __init__(self, address=Unset, admin_state_up=Unset, member_id=Unset,
|
||||
monitor_address=Unset, monitor_port=Unset, name=Unset,
|
||||
pool_id=Unset, protocol_port=Unset, subnet_id=Unset,
|
||||
weight=Unset, backup=Unset):
|
||||
|
||||
self.address = address
|
||||
self.admin_state_up = admin_state_up
|
||||
self.member_id = member_id
|
||||
self.monitor_address = monitor_address
|
||||
self.monitor_port = monitor_port
|
||||
self.name = name
|
||||
self.pool_id = pool_id
|
||||
self.protocol_port = protocol_port
|
||||
self.subnet_id = subnet_id
|
||||
self.weight = weight
|
||||
self.backup = backup
|
||||
|
||||
|
||||
class HealthMonitor(BaseDataModel):
|
||||
def __init__(self, admin_state_up=Unset, delay=Unset, expected_codes=Unset,
|
||||
healthmonitor_id=Unset, http_method=Unset, max_retries=Unset,
|
||||
max_retries_down=Unset, name=Unset, pool_id=Unset,
|
||||
timeout=Unset, type=Unset, url_path=Unset):
|
||||
|
||||
self.admin_state_up = admin_state_up
|
||||
self.delay = delay
|
||||
self.expected_codes = expected_codes
|
||||
self.healthmonitor_id = healthmonitor_id
|
||||
self.http_method = http_method
|
||||
self.max_retries = max_retries
|
||||
self.max_retries_down = max_retries_down
|
||||
self.name = name
|
||||
self.pool_id = pool_id
|
||||
self.timeout = timeout
|
||||
self.type = type
|
||||
self.url_path = url_path
|
||||
|
||||
|
||||
class L7Policy(BaseDataModel):
|
||||
def __init__(self, action=Unset, admin_state_up=Unset, description=Unset,
|
||||
l7policy_id=Unset, listener_id=Unset, name=Unset,
|
||||
position=Unset, redirect_pool_id=Unset, redirect_url=Unset,
|
||||
rules=Unset, redirect_prefix=Unset):
|
||||
|
||||
self.action = action
|
||||
self.admin_state_up = admin_state_up
|
||||
self.description = description
|
||||
self.l7policy_id = l7policy_id
|
||||
self.listener_id = listener_id
|
||||
self.name = name
|
||||
self.position = position
|
||||
self.redirect_pool_id = redirect_pool_id
|
||||
self.redirect_url = redirect_url
|
||||
self.rules = rules
|
||||
self.redirect_prefix = redirect_prefix
|
||||
|
||||
|
||||
class L7Rule(BaseDataModel):
|
||||
def __init__(self, admin_state_up=Unset, compare_type=Unset, invert=Unset,
|
||||
key=Unset, l7policy_id=Unset, l7rule_id=Unset, type=Unset,
|
||||
value=Unset):
|
||||
|
||||
self.admin_state_up = admin_state_up
|
||||
self.compare_type = compare_type
|
||||
self.invert = invert
|
||||
self.key = key
|
||||
self.l7policy_id = l7policy_id
|
||||
self.l7rule_id = l7rule_id
|
||||
self.type = type
|
||||
self.value = value
|
||||
|
||||
|
||||
class VIP(BaseDataModel):
|
||||
def __init__(self, vip_address=Unset, vip_network_id=Unset,
|
||||
vip_port_id=Unset, vip_subnet_id=Unset,
|
||||
vip_qos_policy_id=Unset):
|
||||
|
||||
self.vip_address = vip_address
|
||||
self.vip_network_id = vip_network_id
|
||||
self.vip_port_id = vip_port_id
|
||||
self.vip_subnet_id = vip_subnet_id
|
||||
self.vip_qos_policy_id = vip_qos_policy_id
|
||||
115
octavia_lib/api/drivers/driver_lib.py
Normal file
115
octavia_lib/api/drivers/driver_lib.py
Normal file
@ -0,0 +1,115 @@
|
||||
# Copyright 2018 Rackspace, US Inc.
|
||||
#
|
||||
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
# not use this file except in compliance with the License. You may obtain
|
||||
# a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
# License for the specific language governing permissions and limitations
|
||||
# under the License.
|
||||
|
||||
import socket
|
||||
|
||||
from oslo_serialization import jsonutils
|
||||
|
||||
from octavia_lib.api.drivers import exceptions as driver_exceptions
|
||||
from octavia_lib.common import constants
|
||||
|
||||
DEFAULT_STATUS_SOCKET = '/var/run/octavia/status.sock'
|
||||
DEFAULT_STATS_SOCKET = '/var/run/octavia/stats.sock'
|
||||
SOCKET_TIMEOUT = 5
|
||||
|
||||
|
||||
class DriverLibrary(object):
|
||||
|
||||
def __init__(self, status_socket=DEFAULT_STATUS_SOCKET,
|
||||
stats_socket=DEFAULT_STATS_SOCKET, **kwargs):
|
||||
self.sock = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
|
||||
self.sock.settimeout(SOCKET_TIMEOUT)
|
||||
self.status_socket = status_socket
|
||||
self.stats_socket = stats_socket
|
||||
|
||||
super(DriverLibrary, self).__init__(**kwargs)
|
||||
|
||||
def _recv(self):
|
||||
size_str = ''
|
||||
char = self.sock.recv(1)
|
||||
while char != '\n':
|
||||
size_str += char
|
||||
char = self.sock.recv(1)
|
||||
payload_size = int(size_str)
|
||||
mv_buffer = memoryview(bytearray(payload_size))
|
||||
next_offset = 0
|
||||
while payload_size - next_offset > 0:
|
||||
recv_size = self.sock.recv_into(mv_buffer[next_offset:],
|
||||
payload_size - next_offset)
|
||||
next_offset += recv_size
|
||||
return jsonutils.loads(mv_buffer.tobytes())
|
||||
|
||||
def _send(self, socket_path, data):
|
||||
self.sock.connect(socket_path)
|
||||
try:
|
||||
json_data = jsonutils.dumps(data)
|
||||
self.sock.send('%d\n' % len(json_data))
|
||||
self.sock.sendall(json_data)
|
||||
response = self._recv()
|
||||
finally:
|
||||
self.sock.close()
|
||||
return response
|
||||
|
||||
def update_loadbalancer_status(self, status):
|
||||
"""Update load balancer status.
|
||||
|
||||
:param status: dictionary defining the provisioning status and
|
||||
operating status for load balancer objects, including pools,
|
||||
members, listeners, L7 policies, and L7 rules.
|
||||
iod (string): ID for the object.
|
||||
provisioning_status (string): Provisioning status for the object.
|
||||
operating_status (string): Operating status for the object.
|
||||
:type status: dict
|
||||
:raises: UpdateStatusError
|
||||
:returns: None
|
||||
"""
|
||||
try:
|
||||
response = self._send(self.status_socket, status)
|
||||
except Exception as e:
|
||||
raise driver_exceptions.UpdateStatusError(fault_string=str(e))
|
||||
|
||||
if response[constants.STATUS_CODE] != constants.DRVR_STATUS_CODE_OK:
|
||||
raise driver_exceptions.UpdateStatusError(
|
||||
fault_string=response.pop(constants.FAULT_STRING, None),
|
||||
status_object=response.pop(constants.STATUS_OBJECT, None),
|
||||
status_object_id=response.pop(constants.STATUS_OBJECT_ID,
|
||||
None),
|
||||
status_record=response.pop(constants.STATUS_RECORD, None))
|
||||
|
||||
def update_listener_statistics(self, statistics):
|
||||
"""Update listener statistics.
|
||||
|
||||
:param statistics: Statistics for listeners:
|
||||
id (string): ID for listener.
|
||||
active_connections (int): Number of currently active connections.
|
||||
bytes_in (int): Total bytes received.
|
||||
bytes_out (int): Total bytes sent.
|
||||
request_errors (int): Total requests not fulfilled.
|
||||
total_connections (int): The total connections handled.
|
||||
:type statistics: dict
|
||||
:raises: UpdateStatisticsError
|
||||
:returns: None
|
||||
"""
|
||||
try:
|
||||
response = self._send(self.stats_socket, statistics)
|
||||
except Exception as e:
|
||||
raise driver_exceptions.UpdateStatisticsError(
|
||||
fault_string=str(e), stats_object=constants.LISTENERS)
|
||||
|
||||
if response[constants.STATUS_CODE] != constants.DRVR_STATUS_CODE_OK:
|
||||
raise driver_exceptions.UpdateStatisticsError(
|
||||
fault_string=response.pop(constants.FAULT_STRING, None),
|
||||
stats_object=response.pop(constants.STATS_OBJECT, None),
|
||||
stats_object_id=response.pop(constants.STATS_OBJECT_ID, None),
|
||||
stats_record=response.pop(constants.STATS_RECORD, None))
|
||||
148
octavia_lib/api/drivers/exceptions.py
Normal file
148
octavia_lib/api/drivers/exceptions.py
Normal file
@ -0,0 +1,148 @@
|
||||
# Copyright 2018 Rackspace, US Inc.
|
||||
#
|
||||
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
# not use this file except in compliance with the License. You may obtain
|
||||
# a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
# License for the specific language governing permissions and limitations
|
||||
# under the License.
|
||||
|
||||
from octavia_lib.i18n import _
|
||||
|
||||
|
||||
class DriverError(Exception):
|
||||
"""Catch all exception that drivers can raise.
|
||||
|
||||
This exception includes two strings: The user fault string and the
|
||||
optional operator fault string. The user fault string,
|
||||
"user_fault_string", will be provided to the API requester. The operator
|
||||
fault string, "operator_fault_string", will be logged in the Octavia API
|
||||
log file for the operator to use when debugging.
|
||||
|
||||
:param user_fault_string: String provided to the API requester.
|
||||
:type user_fault_string: string
|
||||
:param operator_fault_string: Optional string logged by the Octavia API
|
||||
for the operator to use when debugging.
|
||||
:type operator_fault_string: string
|
||||
"""
|
||||
user_fault_string = _("An unknown driver error occurred.")
|
||||
operator_fault_string = _("An unknown driver error occurred.")
|
||||
|
||||
def __init__(self, *args, **kwargs):
|
||||
self.user_fault_string = kwargs.pop('user_fault_string',
|
||||
self.user_fault_string)
|
||||
self.operator_fault_string = kwargs.pop('operator_fault_string',
|
||||
self.operator_fault_string)
|
||||
super(DriverError, self).__init__(*args, **kwargs)
|
||||
|
||||
|
||||
class NotImplementedError(Exception):
|
||||
"""Exception raised when a driver does not implement an API function.
|
||||
|
||||
:param user_fault_string: String provided to the API requester.
|
||||
:type user_fault_string: string
|
||||
:param operator_fault_string: Optional string logged by the Octavia API
|
||||
for the operator to use when debugging.
|
||||
:type operator_fault_string: string
|
||||
"""
|
||||
user_fault_string = _("This feature is not implemented by the provider.")
|
||||
operator_fault_string = _("This feature is not implemented by this "
|
||||
"provider.")
|
||||
|
||||
def __init__(self, *args, **kwargs):
|
||||
self.user_fault_string = kwargs.pop('user_fault_string',
|
||||
self.user_fault_string)
|
||||
self.operator_fault_string = kwargs.pop('operator_fault_string',
|
||||
self.operator_fault_string)
|
||||
super(NotImplementedError, self).__init__(*args, **kwargs)
|
||||
|
||||
|
||||
class UnsupportedOptionError(Exception):
|
||||
"""Exception raised when a driver does not support an option.
|
||||
|
||||
Provider drivers will validate that they can complete the request -- that
|
||||
all options are supported by the driver. If the request fails validation,
|
||||
drivers will raise an UnsupportedOptionError exception. For example, if a
|
||||
driver does not support a flavor passed as an option to load balancer
|
||||
create(), the driver will raise an UnsupportedOptionError and include a
|
||||
message parameter providing an explanation of the failure.
|
||||
|
||||
:param user_fault_string: String provided to the API requester.
|
||||
:type user_fault_string: string
|
||||
:param operator_fault_string: Optional string logged by the Octavia API
|
||||
for the operator to use when debugging.
|
||||
:type operator_fault_string: string
|
||||
"""
|
||||
user_fault_string = _("A specified option is not supported by this "
|
||||
"provider.")
|
||||
operator_fault_string = _("A specified option is not supported by this "
|
||||
"provider.")
|
||||
|
||||
def __init__(self, *args, **kwargs):
|
||||
self.user_fault_string = kwargs.pop('user_fault_string',
|
||||
self.user_fault_string)
|
||||
self.operator_fault_string = kwargs.pop('operator_fault_string',
|
||||
self.operator_fault_string)
|
||||
super(UnsupportedOptionError, self).__init__(*args, **kwargs)
|
||||
|
||||
|
||||
class UpdateStatusError(Exception):
|
||||
"""Exception raised when a status update fails.
|
||||
|
||||
Each exception will include a message field that describes the
|
||||
error and references to the failed record if available.
|
||||
:param fault_string: String describing the fault.
|
||||
:type fault_string: string
|
||||
:param status_object: The object the fault occurred on.
|
||||
:type status_object: string
|
||||
:param status_object_id: The ID of the object that failed status update.
|
||||
:type status_object_id: string
|
||||
:param status_record: The status update record that caused the fault.
|
||||
:type status_record: string
|
||||
"""
|
||||
fault_string = _("The status update had an unknown error.")
|
||||
status_object = None
|
||||
status_object_id = None
|
||||
status_record = None
|
||||
|
||||
def __init__(self, *args, **kwargs):
|
||||
self.fault_string = kwargs.pop('fault_string', self.fault_string)
|
||||
self.status_object = kwargs.pop('status_object', None)
|
||||
self.status_object_id = kwargs.pop('status_object_id', None)
|
||||
self.status_record = kwargs.pop('status_record', None)
|
||||
|
||||
super(UpdateStatusError, self).__init__(*args, **kwargs)
|
||||
|
||||
|
||||
class UpdateStatisticsError(Exception):
|
||||
"""Exception raised when a statistics update fails.
|
||||
|
||||
Each exception will include a message field that describes the
|
||||
error and references to the failed record if available.
|
||||
:param fault_string: String describing the fault.
|
||||
:type fault_string: string
|
||||
:param status_object: The object the fault occurred on.
|
||||
:type status_object: string
|
||||
:param status_object_id: The ID of the object that failed stats update.
|
||||
:type status_object_id: string
|
||||
:param status_record: The stats update record that caused the fault.
|
||||
:type status_record: string
|
||||
"""
|
||||
fault_string = _("The statistics update had an unknown error.")
|
||||
stats_object = None
|
||||
stats_object_id = None
|
||||
stats_record = None
|
||||
|
||||
def __init__(self, *args, **kwargs):
|
||||
self.fault_string = kwargs.pop('fault_string',
|
||||
self.fault_string)
|
||||
self.stats_object = kwargs.pop('stats_object', None)
|
||||
self.stats_object_id = kwargs.pop('stats_object_id', None)
|
||||
self.stats_record = kwargs.pop('stats_record', None)
|
||||
|
||||
super(UpdateStatisticsError, self).__init__(*args, **kwargs)
|
||||
481
octavia_lib/api/drivers/provider_base.py
Normal file
481
octavia_lib/api/drivers/provider_base.py
Normal file
@ -0,0 +1,481 @@
|
||||
# Copyright 2018 Rackspace, US Inc.
|
||||
#
|
||||
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
# not use this file except in compliance with the License. You may obtain
|
||||
# a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
# License for the specific language governing permissions and limitations
|
||||
# under the License.
|
||||
|
||||
from octavia_lib.api.drivers import exceptions
|
||||
|
||||
# This class describes the abstraction of a provider driver interface.
|
||||
# Load balancing provider drivers will implement this interface.
|
||||
|
||||
|
||||
class ProviderDriver(object):
|
||||
# name is for internal Octavia use and should not be used by drivers
|
||||
name = None
|
||||
|
||||
# Load Balancer
|
||||
def create_vip_port(self, loadbalancer_id, project_id, vip_dictionary):
|
||||
"""Creates a port for a load balancer VIP.
|
||||
|
||||
If the driver supports creating VIP ports, the driver will create a
|
||||
VIP port and return the vip_dictionary populated with the vip_port_id.
|
||||
If the driver does not support port creation, the driver will raise
|
||||
a NotImplementedError.
|
||||
|
||||
:param loadbalancer_id: ID of loadbalancer.
|
||||
:type loadbalancer_id: string
|
||||
:param project_id: The project ID to create the VIP under.
|
||||
:type project_id: string
|
||||
:param: vip_dictionary: The VIP dictionary.
|
||||
:type vip_dictionary: dict
|
||||
:returns: VIP dictionary with vip_port_id.
|
||||
:raises DriverError: An unexpected error occurred in the driver.
|
||||
:raises NotImplementedError: The driver does not support creating
|
||||
VIP ports.
|
||||
"""
|
||||
raise exceptions.NotImplementedError(
|
||||
user_fault_string='This provider does not support creating VIP '
|
||||
'ports.',
|
||||
operator_fault_string='This provider does not support creating '
|
||||
'VIP ports. Octavia will create it.')
|
||||
|
||||
def loadbalancer_create(self, loadbalancer):
|
||||
"""Creates a new load balancer.
|
||||
|
||||
:param loadbalancer: The load balancer object.
|
||||
:type loadbalancer: object
|
||||
:return: Nothing if the create request was accepted.
|
||||
:raises DriverError: An unexpected error occurred in the driver.
|
||||
:raises NotImplementedError: The driver does not support create.
|
||||
:raises UnsupportedOptionError: The driver does not
|
||||
support one of the configuration options.
|
||||
"""
|
||||
raise exceptions.NotImplementedError(
|
||||
user_fault_string='This provider does not support creating '
|
||||
'load balancers.',
|
||||
operator_fault_string='This provider does not support creating '
|
||||
'load balancers. What?')
|
||||
|
||||
def loadbalancer_delete(self, loadbalancer, cascade=False):
|
||||
"""Deletes a load balancer.
|
||||
|
||||
:param loadbalancer: The load balancer to delete.
|
||||
:type loadbalancer: object
|
||||
:param cascade: If True, deletes all child objects (listeners,
|
||||
pools, etc.) in addition to the load balancer.
|
||||
:type cascade: bool
|
||||
:return: Nothing if the delete request was accepted.
|
||||
:raises DriverError: An unexpected error occurred in the driver.
|
||||
:raises NotImplementedError: if driver does not support request.
|
||||
"""
|
||||
raise exceptions.NotImplementedError(
|
||||
user_fault_string='This provider does not support deleting '
|
||||
'load balancers.',
|
||||
operator_fault_string='This provider does not support deleting '
|
||||
'load balancers.')
|
||||
|
||||
def loadbalancer_failover(self, loadbalancer_id):
|
||||
"""Performs a fail over of a load balancer.
|
||||
|
||||
:param loadbalancer_id: ID of the load balancer to failover.
|
||||
:type loadbalancer_id: string
|
||||
:return: Nothing if the failover request was accepted.
|
||||
:raises DriverError: An unexpected error occurred in the driver.
|
||||
:raises: NotImplementedError if driver does not support request.
|
||||
"""
|
||||
raise exceptions.NotImplementedError(
|
||||
user_fault_string='This provider does not support failing over '
|
||||
'load balancers.',
|
||||
operator_fault_string='This provider does not support failing '
|
||||
'over load balancers.')
|
||||
|
||||
def loadbalancer_update(self, old_loadbalancer, new_loadbalncer):
|
||||
"""Updates a load balancer.
|
||||
|
||||
:param old_loadbalancer: The baseline load balancer object.
|
||||
:type old_loadbalancer: object
|
||||
:param new_loadbalancer: The updated load balancer object.
|
||||
:type new_loadbalancer: object
|
||||
:return: Nothing if the update request was accepted.
|
||||
:raises DriverError: An unexpected error occurred in the driver.
|
||||
:raises NotImplementedError: The driver does not support request.
|
||||
:raises UnsupportedOptionError: The driver does not
|
||||
support one of the configuration options.
|
||||
"""
|
||||
raise exceptions.NotImplementedError(
|
||||
user_fault_string='This provider does not support updating '
|
||||
'load balancers.',
|
||||
operator_fault_string='This provider does not support updating '
|
||||
'load balancers.')
|
||||
|
||||
# Listener
|
||||
def listener_create(self, listener):
|
||||
"""Creates a new listener.
|
||||
|
||||
:param listener: The listener object.
|
||||
:type listener: object
|
||||
:return: Nothing if the create request was accepted.
|
||||
:raises DriverError: An unexpected error occurred in the driver.
|
||||
:raises NotImplementedError: if driver does not support request.
|
||||
:raises UnsupportedOptionError: if driver does not
|
||||
support one of the configuration options.
|
||||
"""
|
||||
raise exceptions.NotImplementedError(
|
||||
user_fault_string='This provider does not support creating '
|
||||
'listeners.',
|
||||
operator_fault_string='This provider does not support creating '
|
||||
'listeners.')
|
||||
|
||||
def listener_delete(self, listener):
|
||||
"""Deletes a listener.
|
||||
|
||||
:param listener: The listener to delete.
|
||||
:type listener: object
|
||||
:return: Nothing if the delete request was accepted.
|
||||
:raises DriverError: An unexpected error occurred in the driver.
|
||||
:raises NotImplementedError: if driver does not support request.
|
||||
"""
|
||||
raise exceptions.NotImplementedError(
|
||||
user_fault_string='This provider does not support deleting '
|
||||
'listeners.',
|
||||
operator_fault_string='This provider does not support deleting '
|
||||
'listeners.')
|
||||
|
||||
def listener_update(self, old_listener, new_listener):
|
||||
"""Updates a listener.
|
||||
|
||||
:param old_listener: The baseline listener object.
|
||||
:type old_listener: object
|
||||
:param new_listener: The updated listener object.
|
||||
:type new_listener: object
|
||||
:return: Nothing if the update request was accepted.
|
||||
:raises DriverError: An unexpected error occurred in the driver.
|
||||
:raises NotImplementedError: if driver does not support request.
|
||||
:raises UnsupportedOptionError: if driver does not
|
||||
support one of the configuration options.
|
||||
"""
|
||||
raise exceptions.NotImplementedError(
|
||||
user_fault_string='This provider does not support updating '
|
||||
'listeners.',
|
||||
operator_fault_string='This provider does not support updating '
|
||||
'listeners.')
|
||||
|
||||
# Pool
|
||||
def pool_create(self, pool):
|
||||
"""Creates a new pool.
|
||||
|
||||
:param pool: The pool object.
|
||||
:type pool: object
|
||||
:return: Nothing if the create request was accepted.
|
||||
:raises DriverError: An unexpected error occurred in the driver.
|
||||
:raises NotImplementedError: if driver does not support request.
|
||||
:raises UnsupportedOptionError: if driver does not
|
||||
support one of the configuration options.
|
||||
"""
|
||||
raise exceptions.NotImplementedError(
|
||||
user_fault_string='This provider does not support creating '
|
||||
'pools.',
|
||||
operator_fault_string='This provider does not support creating '
|
||||
'pools.')
|
||||
|
||||
def pool_delete(self, pool):
|
||||
"""Deletes a pool and its members.
|
||||
|
||||
:param pool: The pool to delete.
|
||||
:type pool: object
|
||||
:return: Nothing if the create request was accepted.
|
||||
:raises DriverError: An unexpected error occurred in the driver.
|
||||
:raises NotImplementedError: if driver does not support request.
|
||||
"""
|
||||
raise exceptions.NotImplementedError(
|
||||
user_fault_string='This provider does not support deleting '
|
||||
'pools.',
|
||||
operator_fault_string='This provider does not support deleting '
|
||||
'pools.')
|
||||
|
||||
def pool_update(self, old_pool, new_pool):
|
||||
"""Updates a pool.
|
||||
|
||||
:param pool: The baseline pool object.
|
||||
:type pool: object
|
||||
:param pool: The updated pool object.
|
||||
:type pool: object
|
||||
:return: Nothing if the create request was accepted.
|
||||
:raises DriverError: An unexpected error occurred in the driver.
|
||||
:raises NotImplementedError: if driver does not support request.
|
||||
:raises UnsupportedOptionError: if driver does not
|
||||
support one of the configuration options.
|
||||
"""
|
||||
raise exceptions.NotImplementedError(
|
||||
user_fault_string='This provider does not support updating '
|
||||
'pools.',
|
||||
operator_fault_string='This provider does not support updating '
|
||||
'pools.')
|
||||
|
||||
# Member
|
||||
def member_create(self, member):
|
||||
"""Creates a new member for a pool.
|
||||
|
||||
:param member: The member object.
|
||||
:type member: object
|
||||
:return: Nothing if the create request was accepted.
|
||||
:raises DriverError: An unexpected error occurred in the driver.
|
||||
:raises NotImplementedError: if driver does not support request.
|
||||
:raises UnsupportedOptionError: if driver does not
|
||||
support one of the configuration options.
|
||||
"""
|
||||
raise exceptions.NotImplementedError(
|
||||
user_fault_string='This provider does not support creating '
|
||||
'members.',
|
||||
operator_fault_string='This provider does not support creating '
|
||||
'members.')
|
||||
|
||||
def member_delete(self, member):
|
||||
"""Deletes a pool member.
|
||||
|
||||
:param member: The member to delete.
|
||||
:type member: object
|
||||
:return: Nothing if the create request was accepted.
|
||||
:raises DriverError: An unexpected error occurred in the driver.
|
||||
:raises NotImplementedError: if driver does not support request.
|
||||
"""
|
||||
raise exceptions.NotImplementedError(
|
||||
user_fault_string='This provider does not support deleting '
|
||||
'members.',
|
||||
operator_fault_string='This provider does not support deleting '
|
||||
'members.')
|
||||
|
||||
def member_update(self, old_member, new_member):
|
||||
"""Updates a pool member.
|
||||
|
||||
:param old_member: The baseline member object.
|
||||
:type old_member: object
|
||||
:param new_member: The updated member object.
|
||||
:type new_member: object
|
||||
:return: Nothing if the create request was accepted.
|
||||
:raises DriverError: An unexpected error occurred in the driver.
|
||||
:raises NotImplementedError: if driver does not support request.
|
||||
:raises UnsupportedOptionError: if driver does not
|
||||
support one of the configuration options.
|
||||
"""
|
||||
raise exceptions.NotImplementedError(
|
||||
user_fault_string='This provider does not support updating '
|
||||
'members.',
|
||||
operator_fault_string='This provider does not support updating '
|
||||
'members.')
|
||||
|
||||
def member_batch_update(self, members):
|
||||
"""Creates, updates, or deletes a set of pool members.
|
||||
|
||||
:param members: List of member objects.
|
||||
:type members: list
|
||||
:return: Nothing if the create request was accepted.
|
||||
:raises DriverError: An unexpected error occurred in the driver.
|
||||
:raises NotImplementedError: if driver does not support request.
|
||||
:raises UnsupportedOptionError: if driver does not
|
||||
support one of the configuration options.
|
||||
"""
|
||||
raise exceptions.NotImplementedError(
|
||||
user_fault_string='This provider does not support batch '
|
||||
'updating members.',
|
||||
operator_fault_string='This provider does not support batch '
|
||||
'updating members.')
|
||||
|
||||
# Health Monitor
|
||||
def health_monitor_create(self, healthmonitor):
|
||||
"""Creates a new health monitor.
|
||||
|
||||
:param healthmonitor: The health monitor object.
|
||||
:type healthmonitor: object
|
||||
:return: Nothing if the create request was accepted.
|
||||
:raises DriverError: An unexpected error occurred in the driver.
|
||||
:raises NotImplementedError: if driver does not support request.
|
||||
:raises UnsupportedOptionError: if driver does not
|
||||
support one of the configuration options.
|
||||
"""
|
||||
raise exceptions.NotImplementedError(
|
||||
user_fault_string='This provider does not support creating '
|
||||
'health monitors.',
|
||||
operator_fault_string='This provider does not support creating '
|
||||
'health monitors.')
|
||||
|
||||
def health_monitor_delete(self, healthmonitor):
|
||||
"""Deletes a healthmonitor_id.
|
||||
|
||||
:param healthmonitor: The monitor to delete.
|
||||
:type healthmonitor: object
|
||||
:return: Nothing if the create request was accepted.
|
||||
:raises DriverError: An unexpected error occurred in the driver.
|
||||
:raises NotImplementedError: if driver does not support request.
|
||||
"""
|
||||
raise exceptions.NotImplementedError(
|
||||
user_fault_string='This provider does not support deleting '
|
||||
'health monitors.',
|
||||
operator_fault_string='This provider does not support deleting '
|
||||
'health monitors.')
|
||||
|
||||
def health_monitor_update(self, old_healthmonitor, new_healthmonitor):
|
||||
"""Updates a health monitor.
|
||||
|
||||
:param old_healthmonitor: The baseline health monitor object.
|
||||
:type old_healthmonitor: object
|
||||
:param new_healthmonitor: The updated health monitor object.
|
||||
:type new_healthmonitor: object
|
||||
:return: Nothing if the create request was accepted.
|
||||
:raises DriverError: An unexpected error occurred in the driver.
|
||||
:raises NotImplementedError: if driver does not support request.
|
||||
:raises UnsupportedOptionError: if driver does not
|
||||
support one of the configuration options.
|
||||
"""
|
||||
raise exceptions.NotImplementedError(
|
||||
user_fault_string='This provider does not support updating '
|
||||
'health monitors.',
|
||||
operator_fault_string='This provider does not support updating '
|
||||
'health monitors.')
|
||||
|
||||
# L7 Policy
|
||||
def l7policy_create(self, l7policy):
|
||||
"""Creates a new L7 policy.
|
||||
|
||||
:param l7policy: The L7 policy object.
|
||||
:type l7policy: object
|
||||
:return: Nothing if the create request was accepted.
|
||||
:raises DriverError: An unexpected error occurred in the driver.
|
||||
:raises NotImplementedError: if driver does not support request.
|
||||
:raises UnsupportedOptionError: if driver does not
|
||||
support one of the configuration options.
|
||||
"""
|
||||
raise exceptions.NotImplementedError(
|
||||
user_fault_string='This provider does not support creating '
|
||||
'l7policies.',
|
||||
operator_fault_string='This provider does not support creating '
|
||||
'l7policies.')
|
||||
|
||||
def l7policy_delete(self, l7policy):
|
||||
"""Deletes an L7 policy.
|
||||
|
||||
:param l7policy: The L7 policy to delete.
|
||||
:type l7policy: object
|
||||
:return: Nothing if the delete request was accepted.
|
||||
:raises DriverError: An unexpected error occurred in the driver.
|
||||
:raises NotImplementedError: if driver does not support request.
|
||||
"""
|
||||
raise exceptions.NotImplementedError(
|
||||
user_fault_string='This provider does not support deleting '
|
||||
'l7policies.',
|
||||
operator_fault_string='This provider does not support deleting '
|
||||
'l7policies.')
|
||||
|
||||
def l7policy_update(self, old_l7policy, new_l7policy):
|
||||
"""Updates an L7 policy.
|
||||
|
||||
:param old_l7policy: The baseline L7 policy object.
|
||||
:type old_l7policy: object
|
||||
:param new_l7policy: The updated L7 policy object.
|
||||
:type new_l7policy: object
|
||||
:return: Nothing if the update request was accepted.
|
||||
:raises DriverError: An unexpected error occurred in the driver.
|
||||
:raises NotImplementedError: if driver does not support request.
|
||||
:raises UnsupportedOptionError: if driver does not
|
||||
support one of the configuration options.
|
||||
"""
|
||||
raise exceptions.NotImplementedError(
|
||||
user_fault_string='This provider does not support updating '
|
||||
'l7policies.',
|
||||
operator_fault_string='This provider does not support updating '
|
||||
'l7policies.')
|
||||
|
||||
# L7 Rule
|
||||
def l7rule_create(self, l7rule):
|
||||
"""Creates a new L7 rule.
|
||||
|
||||
:param l7rule: The L7 rule object.
|
||||
:type l7rule: object
|
||||
:return: Nothing if the create request was accepted.
|
||||
:raises DriverError: An unexpected error occurred in the driver.
|
||||
:raises NotImplementedError: if driver does not support request.
|
||||
:raises UnsupportedOptionError: if driver does not
|
||||
support one of the configuration options.
|
||||
"""
|
||||
raise exceptions.NotImplementedError(
|
||||
user_fault_string='This provider does not support creating '
|
||||
'l7rules.',
|
||||
operator_fault_string='This provider does not support creating '
|
||||
'l7rules.')
|
||||
|
||||
def l7rule_delete(self, l7rule):
|
||||
"""Deletes an L7 rule.
|
||||
|
||||
:param l7rule: The L7 rule to delete.
|
||||
:type l7rule: object
|
||||
:return: Nothing if the delete request was accepted.
|
||||
:raises DriverError: An unexpected error occurred in the driver.
|
||||
:raises NotImplementedError: if driver does not support request.
|
||||
"""
|
||||
raise exceptions.NotImplementedError(
|
||||
user_fault_string='This provider does not support deleting '
|
||||
'l7rules.',
|
||||
operator_fault_string='This provider does not support deleting '
|
||||
'l7rules.')
|
||||
|
||||
def l7rule_update(self, old_l7rule, new_l7rule):
|
||||
"""Updates an L7 rule.
|
||||
|
||||
:param old_l7rule: The baseline L7 rule object.
|
||||
:type old_l7rule: object
|
||||
:param new_l7rule: The updated L7 rule object.
|
||||
:type new_l7rule: object
|
||||
:return: Nothing if the update request was accepted.
|
||||
:raises DriverError: An unexpected error occurred in the driver.
|
||||
:raises NotImplementedError: if driver does not support request.
|
||||
:raises UnsupportedOptionError: if driver does not
|
||||
support one of the configuration options.
|
||||
"""
|
||||
raise exceptions.NotImplementedError(
|
||||
user_fault_string='This provider does not support updating '
|
||||
'l7rules.',
|
||||
operator_fault_string='This provider does not support updating '
|
||||
'l7rules.')
|
||||
|
||||
# Flavor
|
||||
def get_supported_flavor_metadata(self):
|
||||
"""Returns a dict of flavor metadata keys supported by this driver.
|
||||
|
||||
The returned dictionary will include key/value pairs, 'name' and
|
||||
'description.'
|
||||
|
||||
:returns: The flavor metadata dictionary
|
||||
:raises DriverError: An unexpected error occurred in the driver.
|
||||
:raises NotImplementedError: The driver does not support flavors.
|
||||
"""
|
||||
raise exceptions.NotImplementedError(
|
||||
user_fault_string='This provider does not support getting the '
|
||||
'supported flavor metadata.',
|
||||
operator_fault_string='This provider does not support getting '
|
||||
'the supported flavor metadata.')
|
||||
|
||||
def validate_flavor(self, flavor_metadata):
|
||||
"""Validates if driver can support the flavor.
|
||||
|
||||
:param flavor_metadata: Dictionary with flavor metadata.
|
||||
:type flavor_metadata: dict
|
||||
:return: Nothing if the flavor is valid and supported.
|
||||
:raises DriverError: An unexpected error occurred in the driver.
|
||||
:raises NotImplementedError: The driver does not support flavors.
|
||||
:raises UnsupportedOptionError: if driver does not
|
||||
support one of the configuration options.
|
||||
"""
|
||||
raise exceptions.NotImplementedError(
|
||||
user_fault_string='This provider does not support validating '
|
||||
'flavors.',
|
||||
operator_fault_string='This provider does not support validating '
|
||||
'the supported flavor metadata.')
|
||||
0
octavia_lib/common/__init__.py
Normal file
0
octavia_lib/common/__init__.py
Normal file
158
octavia_lib/common/constants.py
Normal file
158
octavia_lib/common/constants.py
Normal file
@ -0,0 +1,158 @@
|
||||
# Copyright 2018 Rackspace, US Inc.
|
||||
#
|
||||
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
# not use this file except in compliance with the License. You may obtain
|
||||
# a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
# License for the specific language governing permissions and limitations
|
||||
# under the License.
|
||||
|
||||
# Codes the driver_agent can return to the octavia-lib driver_lib
|
||||
DRVR_STATUS_CODE_FAILED = 500
|
||||
DRVR_STATUS_CODE_OK = 200
|
||||
|
||||
STATUS_CODE = 'status_code'
|
||||
FAULT_STRING = 'fault_string'
|
||||
STATS_OBJECT = 'stats_object'
|
||||
STATS_OBJECT_ID = 'stats_object_id'
|
||||
STATS_RECORD = 'stats_record'
|
||||
STATUS_OBJECT = 'status_object'
|
||||
STATUS_OBJECT_ID = 'status_object_id'
|
||||
STATUS_RECORD = 'status_record'
|
||||
|
||||
# Octavia objects
|
||||
LOADBALANCERS = 'loadbalancers'
|
||||
LISTENERS = 'listeners'
|
||||
POOLS = 'pools'
|
||||
HEALTHMONITORS = 'healthmonitors'
|
||||
MEMBERS = 'members'
|
||||
L7POLICIES = 'l7policies'
|
||||
L7RULES = 'l7rules'
|
||||
|
||||
# ID fields
|
||||
ID = 'id'
|
||||
|
||||
# Octavia statistics fields
|
||||
ACTIVE_CONNECTIONS = 'active_connections'
|
||||
BYTES_IN = 'bytes_in'
|
||||
BYTES_OUT = 'bytes_out'
|
||||
REQUEST_ERRORS = 'request_errors'
|
||||
TOTAL_CONNECTIONS = 'total_connections'
|
||||
|
||||
# Constants common to all Octavia provider drivers
|
||||
HEALTH_MONITOR_PING = 'PING'
|
||||
HEALTH_MONITOR_TCP = 'TCP'
|
||||
HEALTH_MONITOR_HTTP = 'HTTP'
|
||||
HEALTH_MONITOR_HTTPS = 'HTTPS'
|
||||
HEALTH_MONITOR_TLS_HELLO = 'TLS-HELLO'
|
||||
HEALTH_MONITOR_UDP_CONNECT = 'UDP-CONNECT'
|
||||
SUPPORTED_HEALTH_MONITOR_TYPES = (HEALTH_MONITOR_HTTP, HEALTH_MONITOR_HTTPS,
|
||||
HEALTH_MONITOR_PING, HEALTH_MONITOR_TCP,
|
||||
HEALTH_MONITOR_TLS_HELLO,
|
||||
HEALTH_MONITOR_UDP_CONNECT)
|
||||
|
||||
HEALTH_MONITOR_HTTP_METHOD_GET = 'GET'
|
||||
HEALTH_MONITOR_HTTP_METHOD_HEAD = 'HEAD'
|
||||
HEALTH_MONITOR_HTTP_METHOD_POST = 'POST'
|
||||
HEALTH_MONITOR_HTTP_METHOD_PUT = 'PUT'
|
||||
HEALTH_MONITOR_HTTP_METHOD_DELETE = 'DELETE'
|
||||
HEALTH_MONITOR_HTTP_METHOD_TRACE = 'TRACE'
|
||||
HEALTH_MONITOR_HTTP_METHOD_OPTIONS = 'OPTIONS'
|
||||
HEALTH_MONITOR_HTTP_METHOD_CONNECT = 'CONNECT'
|
||||
HEALTH_MONITOR_HTTP_METHOD_PATCH = 'PATCH'
|
||||
HEALTH_MONITOR_HTTP_DEFAULT_METHOD = HEALTH_MONITOR_HTTP_METHOD_GET
|
||||
SUPPORTED_HEALTH_MONITOR_HTTP_METHODS = (
|
||||
HEALTH_MONITOR_HTTP_METHOD_GET, HEALTH_MONITOR_HTTP_METHOD_HEAD,
|
||||
HEALTH_MONITOR_HTTP_METHOD_POST, HEALTH_MONITOR_HTTP_METHOD_PUT,
|
||||
HEALTH_MONITOR_HTTP_METHOD_DELETE, HEALTH_MONITOR_HTTP_METHOD_TRACE,
|
||||
HEALTH_MONITOR_HTTP_METHOD_OPTIONS, HEALTH_MONITOR_HTTP_METHOD_CONNECT,
|
||||
HEALTH_MONITOR_HTTP_METHOD_PATCH)
|
||||
|
||||
L7POLICY_ACTION_REJECT = 'REJECT'
|
||||
L7POLICY_ACTION_REDIRECT_TO_URL = 'REDIRECT_TO_URL'
|
||||
L7POLICY_ACTION_REDIRECT_TO_POOL = 'REDIRECT_TO_POOL'
|
||||
L7POLICY_ACTION_REDIRECT_PREFIX = 'REDIRECT_PREFIX'
|
||||
SUPPORTED_L7POLICY_ACTIONS = (L7POLICY_ACTION_REJECT,
|
||||
L7POLICY_ACTION_REDIRECT_TO_URL,
|
||||
L7POLICY_ACTION_REDIRECT_TO_POOL,
|
||||
L7POLICY_ACTION_REDIRECT_PREFIX)
|
||||
|
||||
L7RULE_COMPARE_TYPE_REGEX = 'REGEX'
|
||||
L7RULE_COMPARE_TYPE_STARTS_WITH = 'STARTS_WITH'
|
||||
L7RULE_COMPARE_TYPE_ENDS_WITH = 'ENDS_WITH'
|
||||
L7RULE_COMPARE_TYPE_CONTAINS = 'CONTAINS'
|
||||
L7RULE_COMPARE_TYPE_EQUAL_TO = 'EQUAL_TO'
|
||||
SUPPORTED_L7RULE_COMPARE_TYPES = (L7RULE_COMPARE_TYPE_REGEX,
|
||||
L7RULE_COMPARE_TYPE_STARTS_WITH,
|
||||
L7RULE_COMPARE_TYPE_ENDS_WITH,
|
||||
L7RULE_COMPARE_TYPE_CONTAINS,
|
||||
L7RULE_COMPARE_TYPE_EQUAL_TO)
|
||||
|
||||
L7RULE_TYPE_HOST_NAME = 'HOST_NAME'
|
||||
L7RULE_TYPE_PATH = 'PATH'
|
||||
L7RULE_TYPE_FILE_TYPE = 'FILE_TYPE'
|
||||
L7RULE_TYPE_HEADER = 'HEADER'
|
||||
L7RULE_TYPE_COOKIE = 'COOKIE'
|
||||
SUPPORTED_L7RULE_TYPES = (L7RULE_TYPE_HOST_NAME, L7RULE_TYPE_PATH,
|
||||
L7RULE_TYPE_FILE_TYPE, L7RULE_TYPE_HEADER,
|
||||
L7RULE_TYPE_COOKIE)
|
||||
|
||||
LB_ALGORITHM_ROUND_ROBIN = 'ROUND_ROBIN'
|
||||
LB_ALGORITHM_LEAST_CONNECTIONS = 'LEAST_CONNECTIONS'
|
||||
LB_ALGORITHM_SOURCE_IP = 'SOURCE_IP'
|
||||
SUPPORTED_LB_ALGORITHMS = (LB_ALGORITHM_LEAST_CONNECTIONS,
|
||||
LB_ALGORITHM_ROUND_ROBIN,
|
||||
LB_ALGORITHM_SOURCE_IP)
|
||||
|
||||
OPERATING_STATUS = 'operating_status'
|
||||
ONLINE = 'ONLINE'
|
||||
OFFLINE = 'OFFLINE'
|
||||
DEGRADED = 'DEGRADED'
|
||||
ERROR = 'ERROR'
|
||||
DRAINING = 'DRAINING'
|
||||
NO_MONITOR = 'NO_MONITOR'
|
||||
SUPPORTED_OPERATING_STATUSES = (ONLINE, OFFLINE, DEGRADED, ERROR, DRAINING,
|
||||
NO_MONITOR)
|
||||
|
||||
PROTOCOL_TCP = 'TCP'
|
||||
PROTOCOL_UDP = 'UDP'
|
||||
PROTOCOL_HTTP = 'HTTP'
|
||||
PROTOCOL_HTTPS = 'HTTPS'
|
||||
PROTOCOL_TERMINATED_HTTPS = 'TERMINATED_HTTPS'
|
||||
PROTOCOL_PROXY = 'PROXY'
|
||||
SUPPORTED_PROTOCOLS = (PROTOCOL_TCP, PROTOCOL_HTTPS, PROTOCOL_HTTP,
|
||||
PROTOCOL_TERMINATED_HTTPS, PROTOCOL_PROXY, PROTOCOL_UDP)
|
||||
|
||||
PROVISIONING_STATUS = 'provisioning_status'
|
||||
# Amphora has been allocated to a load balancer
|
||||
AMPHORA_ALLOCATED = 'ALLOCATED'
|
||||
# Amphora is being built
|
||||
AMPHORA_BOOTING = 'BOOTING'
|
||||
# Amphora is ready to be allocated to a load balancer
|
||||
AMPHORA_READY = 'READY'
|
||||
ACTIVE = 'ACTIVE'
|
||||
PENDING_DELETE = 'PENDING_DELETE'
|
||||
PENDING_UPDATE = 'PENDING_UPDATE'
|
||||
PENDING_CREATE = 'PENDING_CREATE'
|
||||
DELETED = 'DELETED'
|
||||
SUPPORTED_PROVISIONING_STATUSES = (ACTIVE, AMPHORA_ALLOCATED,
|
||||
AMPHORA_BOOTING, AMPHORA_READY,
|
||||
PENDING_DELETE, PENDING_CREATE,
|
||||
PENDING_UPDATE, DELETED, ERROR)
|
||||
|
||||
SESSION_PERSISTENCE_SOURCE_IP = 'SOURCE_IP'
|
||||
SESSION_PERSISTENCE_HTTP_COOKIE = 'HTTP_COOKIE'
|
||||
SESSION_PERSISTENCE_APP_COOKIE = 'APP_COOKIE'
|
||||
SUPPORTED_SP_TYPES = (SESSION_PERSISTENCE_SOURCE_IP,
|
||||
SESSION_PERSISTENCE_HTTP_COOKIE,
|
||||
SESSION_PERSISTENCE_APP_COOKIE)
|
||||
|
||||
# List of HTTP headers which are supported for insertion
|
||||
SUPPORTED_HTTP_HEADERS = ['X-Forwarded-For',
|
||||
'X-Forwarded-Port',
|
||||
'X-Forwarded-Proto']
|
||||
0
octavia_lib/hacking/__init__.py
Normal file
0
octavia_lib/hacking/__init__.py
Normal file
348
octavia_lib/hacking/checks.py
Normal file
348
octavia_lib/hacking/checks.py
Normal file
@ -0,0 +1,348 @@
|
||||
# Copyright (c) 2014 OpenStack Foundation.
|
||||
#
|
||||
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
# not use this file except in compliance with the License. You may obtain
|
||||
# a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
# License for the specific language governing permissions and limitations
|
||||
# under the License.
|
||||
|
||||
import re
|
||||
|
||||
|
||||
"""
|
||||
Guidelines for writing new hacking checks
|
||||
|
||||
- Use only for Octavia specific tests. OpenStack general tests
|
||||
should be submitted to the common 'hacking' module.
|
||||
- Pick numbers in the range O3xx. Find the current test with
|
||||
the highest allocated number and then pick the next value.
|
||||
- Keep the test method code in the source file ordered based
|
||||
on the O3xx value.
|
||||
- List the new rule in the top level HACKING.rst file
|
||||
- Add test cases for each new rule to
|
||||
octavia_lib/tests/unit/test_hacking.py
|
||||
|
||||
"""
|
||||
|
||||
_all_log_levels = {'critical', 'error', 'exception', 'info', 'warning'}
|
||||
_all_hints = {'_LC', '_LE', '_LI', '_', '_LW'}
|
||||
|
||||
_log_translation_hint = re.compile(
|
||||
r".*LOG\.(%(levels)s)\(\s*(%(hints)s)\(" % {
|
||||
'levels': '|'.join(_all_log_levels),
|
||||
'hints': '|'.join(_all_hints),
|
||||
})
|
||||
|
||||
assert_trueinst_re = re.compile(
|
||||
r"(.)*assertTrue\(isinstance\((\w|\.|\'|\"|\[|\])+, "
|
||||
"(\w|\.|\'|\"|\[|\])+\)\)")
|
||||
assert_equal_in_end_with_true_or_false_re = re.compile(
|
||||
r"assertEqual\((\w|[][.'\"])+ in (\w|[][.'\", ])+, (True|False)\)")
|
||||
assert_equal_in_start_with_true_or_false_re = re.compile(
|
||||
r"assertEqual\((True|False), (\w|[][.'\"])+ in (\w|[][.'\", ])+\)")
|
||||
assert_equal_with_true_re = re.compile(
|
||||
r"assertEqual\(True,")
|
||||
assert_equal_with_false_re = re.compile(
|
||||
r"assertEqual\(False,")
|
||||
mutable_default_args = re.compile(r"^\s*def .+\((.+=\{\}|.+=\[\])")
|
||||
assert_equal_end_with_none_re = re.compile(r"(.)*assertEqual\(.+, None\)")
|
||||
assert_equal_start_with_none_re = re.compile(r".*assertEqual\(None, .+\)")
|
||||
assert_not_equal_end_with_none_re = re.compile(
|
||||
r"(.)*assertNotEqual\(.+, None\)")
|
||||
assert_not_equal_start_with_none_re = re.compile(
|
||||
r"(.)*assertNotEqual\(None, .+\)")
|
||||
assert_no_xrange_re = re.compile(
|
||||
r"\s*xrange\s*\(")
|
||||
revert_must_have_kwargs_re = re.compile(
|
||||
r'[ ]*def revert\(.+,[ ](?!\*\*kwargs)\w+\):')
|
||||
untranslated_exception_re = re.compile(r"raise (?:\w*)\((.*)\)")
|
||||
no_basestring_re = re.compile(r"\bbasestring\b")
|
||||
no_iteritems_re = re.compile(r".*\.iteritems\(\)")
|
||||
no_eventlet_re = re.compile(r'(import|from)\s+[(]?eventlet')
|
||||
no_line_continuation_backslash_re = re.compile(r'.*(\\)\n')
|
||||
no_logging_re = re.compile(r'(import|from)\s+[(]?logging')
|
||||
namespace_imports_dot = re.compile(r"import[\s]+([\w]+)[.][^\s]+")
|
||||
namespace_imports_from_dot = re.compile(r"from[\s]+([\w]+)[.]")
|
||||
namespace_imports_from_root = re.compile(r"from[\s]+([\w]+)[\s]+import[\s]+")
|
||||
|
||||
|
||||
def _check_imports(regex, submatch, logical_line):
|
||||
m = re.match(regex, logical_line)
|
||||
if m and m.group(1) == submatch:
|
||||
return True
|
||||
return False
|
||||
|
||||
|
||||
def _check_namespace_imports(failure_code, namespace, new_ns, logical_line,
|
||||
message_override=None):
|
||||
if message_override is not None:
|
||||
msg_o = "%s: %s" % (failure_code, message_override)
|
||||
else:
|
||||
msg_o = None
|
||||
|
||||
if _check_imports(namespace_imports_from_dot, namespace, logical_line):
|
||||
msg = ("%s: '%s' must be used instead of '%s'.") % (
|
||||
failure_code,
|
||||
logical_line.replace('%s.' % namespace, new_ns),
|
||||
logical_line)
|
||||
return (0, msg_o or msg)
|
||||
elif _check_imports(namespace_imports_from_root, namespace, logical_line):
|
||||
msg = ("%s: '%s' must be used instead of '%s'.") % (
|
||||
failure_code,
|
||||
logical_line.replace(
|
||||
'from %s import ' % namespace, 'import %s' % new_ns),
|
||||
logical_line)
|
||||
return (0, msg_o or msg)
|
||||
elif _check_imports(namespace_imports_dot, namespace, logical_line):
|
||||
msg = ("%s: '%s' must be used instead of '%s'.") % (
|
||||
failure_code,
|
||||
logical_line.replace('import', 'from').replace('.', ' import '),
|
||||
logical_line)
|
||||
return (0, msg_o or msg)
|
||||
return None
|
||||
|
||||
|
||||
def _translation_checks_not_enforced(filename):
|
||||
# Do not do these validations on tests
|
||||
return any(pat in filename for pat in ["/tests/", "rally-jobs/plugins/"])
|
||||
|
||||
|
||||
def assert_true_instance(logical_line):
|
||||
"""Check for assertTrue(isinstance(a, b)) sentences
|
||||
|
||||
O316
|
||||
"""
|
||||
if assert_trueinst_re.match(logical_line):
|
||||
yield (0, "O316: assertTrue(isinstance(a, b)) sentences not allowed. "
|
||||
"Use assertIsInstance instead.")
|
||||
|
||||
|
||||
def assert_equal_or_not_none(logical_line):
|
||||
"""Check for assertEqual(A, None) or assertEqual(None, A) sentences,
|
||||
|
||||
assertNotEqual(A, None) or assertNotEqual(None, A) sentences
|
||||
|
||||
O318
|
||||
"""
|
||||
msg = ("O318: assertEqual/assertNotEqual(A, None) or "
|
||||
"assertEqual/assertNotEqual(None, A) sentences not allowed")
|
||||
res = (assert_equal_start_with_none_re.match(logical_line) or
|
||||
assert_equal_end_with_none_re.match(logical_line) or
|
||||
assert_not_equal_start_with_none_re.match(logical_line) or
|
||||
assert_not_equal_end_with_none_re.match(logical_line))
|
||||
if res:
|
||||
yield (0, msg)
|
||||
|
||||
|
||||
def assert_equal_true_or_false(logical_line):
|
||||
"""Check for assertEqual(True, A) or assertEqual(False, A) sentences
|
||||
|
||||
O323
|
||||
"""
|
||||
res = (assert_equal_with_true_re.search(logical_line) or
|
||||
assert_equal_with_false_re.search(logical_line))
|
||||
if res:
|
||||
yield (0, "O323: assertEqual(True, A) or assertEqual(False, A) "
|
||||
"sentences not allowed")
|
||||
|
||||
|
||||
def no_mutable_default_args(logical_line):
|
||||
msg = "O324: Method's default argument shouldn't be mutable!"
|
||||
if mutable_default_args.match(logical_line):
|
||||
yield (0, msg)
|
||||
|
||||
|
||||
def assert_equal_in(logical_line):
|
||||
"""Check for assertEqual(A in B, True), assertEqual(True, A in B),
|
||||
|
||||
assertEqual(A in B, False) or assertEqual(False, A in B) sentences
|
||||
|
||||
O338
|
||||
"""
|
||||
res = (assert_equal_in_start_with_true_or_false_re.search(logical_line) or
|
||||
assert_equal_in_end_with_true_or_false_re.search(logical_line))
|
||||
if res:
|
||||
yield (0, "O338: Use assertIn/NotIn(A, B) rather than "
|
||||
"assertEqual(A in B, True/False) when checking collection "
|
||||
"contents.")
|
||||
|
||||
|
||||
def no_log_warn(logical_line):
|
||||
"""Disallow 'LOG.warn('
|
||||
|
||||
O339
|
||||
"""
|
||||
if logical_line.startswith('LOG.warn('):
|
||||
yield(0, "O339:Use LOG.warning() rather than LOG.warn()")
|
||||
|
||||
|
||||
def no_xrange(logical_line):
|
||||
"""Disallow 'xrange()'
|
||||
|
||||
O340
|
||||
"""
|
||||
if assert_no_xrange_re.match(logical_line):
|
||||
yield(0, "O340: Do not use xrange().")
|
||||
|
||||
|
||||
def no_translate_logs(logical_line, filename):
|
||||
"""O341 - Don't translate logs.
|
||||
|
||||
Check for 'LOG.*(_(' and 'LOG.*(_Lx('
|
||||
|
||||
Translators don't provide translations for log messages, and operators
|
||||
asked not to translate them.
|
||||
|
||||
* This check assumes that 'LOG' is a logger.
|
||||
|
||||
:param logical_line: The logical line to check.
|
||||
:param filename: The file name where the logical line exists.
|
||||
:returns: None if the logical line passes the check, otherwise a tuple
|
||||
is yielded that contains the offending index in logical line
|
||||
and a message describe the check validation failure.
|
||||
"""
|
||||
if _translation_checks_not_enforced(filename):
|
||||
return
|
||||
|
||||
msg = "O341: Log messages should not be translated!"
|
||||
match = _log_translation_hint.match(logical_line)
|
||||
if match:
|
||||
yield (logical_line.index(match.group()), msg)
|
||||
|
||||
|
||||
def check_raised_localized_exceptions(logical_line, filename):
|
||||
"""O342 - Untranslated exception message.
|
||||
|
||||
:param logical_line: The logical line to check.
|
||||
:param filename: The file name where the logical line exists.
|
||||
:returns: None if the logical line passes the check, otherwise a tuple
|
||||
is yielded that contains the offending index in logical line
|
||||
and a message describe the check validation failure.
|
||||
"""
|
||||
if _translation_checks_not_enforced(filename):
|
||||
return
|
||||
|
||||
logical_line = logical_line.strip()
|
||||
raised_search = untranslated_exception_re.match(logical_line)
|
||||
if raised_search:
|
||||
exception_msg = raised_search.groups()[0]
|
||||
if exception_msg.startswith("\"") or exception_msg.startswith("\'"):
|
||||
msg = "O342: Untranslated exception message."
|
||||
yield (logical_line.index(exception_msg), msg)
|
||||
|
||||
|
||||
def check_no_basestring(logical_line):
|
||||
"""O343 - basestring is not Python3-compatible.
|
||||
|
||||
:param logical_line: The logical line to check.
|
||||
:returns: None if the logical line passes the check, otherwise a tuple
|
||||
is yielded that contains the offending index in logical line
|
||||
and a message describe the check validation failure.
|
||||
"""
|
||||
if no_basestring_re.search(logical_line):
|
||||
msg = ("O343: basestring is not Python3-compatible, use "
|
||||
"six.string_types instead.")
|
||||
yield(0, msg)
|
||||
|
||||
|
||||
def check_python3_no_iteritems(logical_line):
|
||||
"""O344 - Use dict.items() instead of dict.iteritems().
|
||||
|
||||
:param logical_line: The logical line to check.
|
||||
:returns: None if the logical line passes the check, otherwise a tuple
|
||||
is yielded that contains the offending index in logical line
|
||||
and a message describe the check validation failure.
|
||||
"""
|
||||
if no_iteritems_re.search(logical_line):
|
||||
msg = ("O344: Use dict.items() instead of dict.iteritems() to be "
|
||||
"compatible with both Python 2 and Python 3. In Python 2, "
|
||||
"dict.items() may be inefficient for very large dictionaries. "
|
||||
"If you can prove that you need the optimization of an "
|
||||
"iterator for Python 2, then you can use six.iteritems(dict).")
|
||||
yield(0, msg)
|
||||
|
||||
|
||||
def check_no_eventlet_imports(logical_line):
|
||||
"""O345 - Usage of Python eventlet module not allowed.
|
||||
|
||||
:param logical_line: The logical line to check.
|
||||
:returns: None if the logical line passes the check, otherwise a tuple
|
||||
is yielded that contains the offending index in logical line
|
||||
and a message describe the check validation failure.
|
||||
"""
|
||||
if no_eventlet_re.match(logical_line):
|
||||
msg = 'O345 Usage of Python eventlet module not allowed'
|
||||
yield logical_line.index('eventlet'), msg
|
||||
|
||||
|
||||
def check_line_continuation_no_backslash(logical_line, tokens):
|
||||
"""O346 - Don't use backslashes for line continuation.
|
||||
|
||||
:param logical_line: The logical line to check. Not actually used.
|
||||
:param tokens: List of tokens to check.
|
||||
:returns: None if the tokens don't contain any issues, otherwise a tuple
|
||||
is yielded that contains the offending index in the logical
|
||||
line and a message describe the check validation failure.
|
||||
"""
|
||||
backslash = None
|
||||
for token_type, text, start, end, orig_line in tokens:
|
||||
m = no_line_continuation_backslash_re.match(orig_line)
|
||||
if m:
|
||||
backslash = (start[0], m.start(1))
|
||||
break
|
||||
|
||||
if backslash is not None:
|
||||
msg = 'O346 Backslash line continuations not allowed'
|
||||
yield backslash, msg
|
||||
|
||||
|
||||
def check_no_logging_imports(logical_line):
|
||||
"""O348 - Usage of Python logging module not allowed.
|
||||
|
||||
:param logical_line: The logical line to check.
|
||||
:returns: None if the logical line passes the check, otherwise a tuple
|
||||
is yielded that contains the offending index in logical line
|
||||
and a message describe the check validation failure.
|
||||
"""
|
||||
if no_logging_re.match(logical_line):
|
||||
msg = 'O348 Usage of Python logging module not allowed, use oslo_log'
|
||||
yield logical_line.index('logging'), msg
|
||||
|
||||
|
||||
def check_no_octavia_namespace_imports(logical_line):
|
||||
"""O501 - Direct octavia imports not allowed.
|
||||
|
||||
:param logical_line: The logical line to check.
|
||||
:returns: None if the logical line passes the check, otherwise a tuple
|
||||
is yielded that contains the offending index in logical line and a
|
||||
message describe the check validation failure.
|
||||
"""
|
||||
x = _check_namespace_imports(
|
||||
'O501', 'octavia', 'octavia_lib.', logical_line,
|
||||
message_override="O501 Direct octavia imports not allowed")
|
||||
if x is not None:
|
||||
yield x
|
||||
|
||||
|
||||
def factory(register):
|
||||
register(assert_true_instance)
|
||||
register(assert_equal_or_not_none)
|
||||
register(no_translate_logs)
|
||||
register(assert_equal_true_or_false)
|
||||
register(no_mutable_default_args)
|
||||
register(assert_equal_in)
|
||||
register(no_log_warn)
|
||||
register(no_xrange)
|
||||
register(check_raised_localized_exceptions)
|
||||
register(check_no_basestring)
|
||||
register(check_python3_no_iteritems)
|
||||
register(check_no_eventlet_imports)
|
||||
register(check_line_continuation_no_backslash)
|
||||
register(check_no_logging_imports)
|
||||
register(check_no_octavia_namespace_imports)
|
||||
20
octavia_lib/i18n.py
Normal file
20
octavia_lib/i18n.py
Normal file
@ -0,0 +1,20 @@
|
||||
# All Rights Reserved.
|
||||
#
|
||||
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
# not use this file except in compliance with the License. You may obtain
|
||||
# a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
# License for the specific language governing permissions and limitations
|
||||
# under the License.
|
||||
|
||||
import oslo_i18n as i18n
|
||||
|
||||
_translators = i18n.TranslatorFactory(domain='octavia-lib')
|
||||
|
||||
# The primary translation function using the well-known name "_"
|
||||
_ = _translators.primary
|
||||
@ -1,28 +0,0 @@
|
||||
# -*- coding: utf-8 -*-
|
||||
|
||||
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
# not use this file except in compliance with the License. You may obtain
|
||||
# a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
# License for the specific language governing permissions and limitations
|
||||
# under the License.
|
||||
|
||||
"""
|
||||
test_octavia_lib
|
||||
----------------------------------
|
||||
|
||||
Tests for `octavia_lib` module.
|
||||
"""
|
||||
|
||||
from octavia_lib.tests import base
|
||||
|
||||
|
||||
class TestOctavia_lib(base.TestCase):
|
||||
|
||||
def test_something(self):
|
||||
pass
|
||||
0
octavia_lib/tests/unit/__init__.py
Normal file
0
octavia_lib/tests/unit/__init__.py
Normal file
0
octavia_lib/tests/unit/api/__init__.py
Normal file
0
octavia_lib/tests/unit/api/__init__.py
Normal file
0
octavia_lib/tests/unit/api/drivers/__init__.py
Normal file
0
octavia_lib/tests/unit/api/drivers/__init__.py
Normal file
412
octavia_lib/tests/unit/api/drivers/test_data_models.py
Normal file
412
octavia_lib/tests/unit/api/drivers/test_data_models.py
Normal file
@ -0,0 +1,412 @@
|
||||
# Copyright 2018 Rackspace, US Inc.
|
||||
#
|
||||
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
# not use this file except in compliance with the License. You may obtain
|
||||
# a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
# License for the specific language governing permissions and limitations
|
||||
# under the License.
|
||||
|
||||
from copy import deepcopy
|
||||
|
||||
from oslo_utils import uuidutils
|
||||
|
||||
from octavia_lib.api.drivers import data_models
|
||||
from octavia_lib.tests.unit import base
|
||||
|
||||
|
||||
class TestProviderDataModels(base.TestCase):
|
||||
|
||||
def setUp(self):
|
||||
super(TestProviderDataModels, self).setUp()
|
||||
|
||||
self.loadbalancer_id = uuidutils.generate_uuid()
|
||||
self.project_id = uuidutils.generate_uuid()
|
||||
self.vip_address = '192.0.2.83'
|
||||
self.vip_network_id = uuidutils.generate_uuid()
|
||||
self.vip_port_id = uuidutils.generate_uuid()
|
||||
self.vip_subnet_id = uuidutils.generate_uuid()
|
||||
self.listener_id = uuidutils.generate_uuid()
|
||||
self.vip_qos_policy_id = uuidutils.generate_uuid()
|
||||
self.default_tls_container_ref = uuidutils.generate_uuid()
|
||||
self.sni_container_ref_1 = uuidutils.generate_uuid()
|
||||
self.sni_container_ref_2 = uuidutils.generate_uuid()
|
||||
self.pool_id = uuidutils.generate_uuid()
|
||||
self.session_persistence = {"cookie_name": "sugar",
|
||||
"type": "APP_COOKIE"}
|
||||
self.member_id = uuidutils.generate_uuid()
|
||||
self.mem_subnet_id = uuidutils.generate_uuid()
|
||||
self.healthmonitor_id = uuidutils.generate_uuid()
|
||||
self.l7policy_id = uuidutils.generate_uuid()
|
||||
self.l7rule_id = uuidutils.generate_uuid()
|
||||
|
||||
self.ref_l7rule = data_models.L7Rule(
|
||||
admin_state_up=True,
|
||||
compare_type='STARTS_WITH',
|
||||
invert=True,
|
||||
key='cookie',
|
||||
l7policy_id=self.l7policy_id,
|
||||
l7rule_id=self.l7rule_id,
|
||||
type='COOKIE',
|
||||
value='chocolate')
|
||||
|
||||
self.ref_l7policy = data_models.L7Policy(
|
||||
action='REJECT',
|
||||
admin_state_up=False,
|
||||
description='A L7 Policy',
|
||||
l7policy_id=self.l7policy_id,
|
||||
listener_id=self.listener_id,
|
||||
name='l7policy',
|
||||
position=1,
|
||||
redirect_pool_id=self.pool_id,
|
||||
redirect_url='/test',
|
||||
rules=[self.ref_l7rule],
|
||||
redirect_prefix='http://example.com')
|
||||
|
||||
self.ref_listener = data_models.Listener(
|
||||
admin_state_up=True,
|
||||
connection_limit=5000,
|
||||
default_pool=None,
|
||||
default_pool_id=None,
|
||||
default_tls_container_data='default_cert_data',
|
||||
default_tls_container_ref=self.default_tls_container_ref,
|
||||
description=data_models.Unset,
|
||||
insert_headers={'X-Forwarded-For': 'true'},
|
||||
l7policies=[self.ref_l7policy],
|
||||
listener_id=self.listener_id,
|
||||
loadbalancer_id=self.loadbalancer_id,
|
||||
name='super_listener',
|
||||
protocol='avian',
|
||||
protocol_port=42,
|
||||
sni_container_data=['sni_cert_data_1', 'sni_cert_data_2'],
|
||||
sni_container_refs=[self.sni_container_ref_1,
|
||||
self.sni_container_ref_2],
|
||||
timeout_client_data=3,
|
||||
timeout_member_connect=4,
|
||||
timeout_member_data=5,
|
||||
timeout_tcp_inspect=6)
|
||||
|
||||
self.ref_lb = data_models.LoadBalancer(
|
||||
admin_state_up=False,
|
||||
description='One great load balancer',
|
||||
flavor={'cake': 'chocolate'},
|
||||
listeners=[self.ref_listener],
|
||||
loadbalancer_id=self.loadbalancer_id,
|
||||
name='favorite_lb',
|
||||
project_id=self.project_id,
|
||||
vip_address=self.vip_address,
|
||||
vip_network_id=self.vip_network_id,
|
||||
vip_port_id=self.vip_port_id,
|
||||
vip_subnet_id=self.vip_subnet_id,
|
||||
vip_qos_policy_id=self.vip_qos_policy_id)
|
||||
|
||||
self.ref_vip = data_models.VIP(
|
||||
vip_address=self.vip_address,
|
||||
vip_network_id=self.vip_network_id,
|
||||
vip_port_id=self.vip_port_id,
|
||||
vip_subnet_id=self.vip_subnet_id,
|
||||
vip_qos_policy_id=self.vip_qos_policy_id)
|
||||
|
||||
self.ref_member = data_models.Member(
|
||||
address='192.0.2.10',
|
||||
admin_state_up=True,
|
||||
member_id=self.member_id,
|
||||
monitor_address='192.0.2.11',
|
||||
monitor_port=8888,
|
||||
name='member',
|
||||
pool_id=self.pool_id,
|
||||
protocol_port=80,
|
||||
subnet_id=self.mem_subnet_id,
|
||||
weight=1,
|
||||
backup=False)
|
||||
|
||||
self.ref_healthmonitor = data_models.HealthMonitor(
|
||||
admin_state_up=False,
|
||||
delay=1,
|
||||
expected_codes='200,202',
|
||||
healthmonitor_id=self.healthmonitor_id,
|
||||
http_method='GET',
|
||||
max_retries=2,
|
||||
max_retries_down=3,
|
||||
name='member',
|
||||
pool_id=self.pool_id,
|
||||
timeout=4,
|
||||
type='HTTP',
|
||||
url_path='/test')
|
||||
|
||||
self.ref_pool = data_models.Pool(
|
||||
admin_state_up=True,
|
||||
description='A pool',
|
||||
healthmonitor=None,
|
||||
lb_algorithm='fast',
|
||||
loadbalancer_id=self.loadbalancer_id,
|
||||
members=[self.ref_member],
|
||||
name='pool',
|
||||
pool_id=self.pool_id,
|
||||
listener_id=self.listener_id,
|
||||
protocol='avian',
|
||||
session_persistence=self.session_persistence)
|
||||
|
||||
self.ref_l7rule_dict = {'admin_state_up': True,
|
||||
'compare_type': 'STARTS_WITH',
|
||||
'invert': True,
|
||||
'key': 'cookie',
|
||||
'l7policy_id': self.l7policy_id,
|
||||
'l7rule_id': self.l7rule_id,
|
||||
'type': 'COOKIE',
|
||||
'value': 'chocolate'}
|
||||
|
||||
self.ref_l7policy_dict = {'action': 'REJECT',
|
||||
'admin_state_up': False,
|
||||
'description': 'A L7 Policy',
|
||||
'l7policy_id': self.l7policy_id,
|
||||
'listener_id': self.listener_id,
|
||||
'name': 'l7policy',
|
||||
'position': 1,
|
||||
'redirect_pool_id': self.pool_id,
|
||||
'redirect_url': '/test',
|
||||
'rules': [self.ref_l7rule_dict],
|
||||
'redirect_prefix': 'http://example.com'}
|
||||
|
||||
self.ref_lb_dict = {'project_id': self.project_id,
|
||||
'flavor': {'cake': 'chocolate'},
|
||||
'vip_network_id': self.vip_network_id,
|
||||
'admin_state_up': False,
|
||||
'loadbalancer_id': self.loadbalancer_id,
|
||||
'vip_port_id': self.vip_port_id,
|
||||
'vip_address': self.vip_address,
|
||||
'description': 'One great load balancer',
|
||||
'vip_subnet_id': self.vip_subnet_id,
|
||||
'name': 'favorite_lb',
|
||||
'vip_qos_policy_id': self.vip_qos_policy_id}
|
||||
|
||||
self.ref_listener_dict = {
|
||||
'admin_state_up': True,
|
||||
'connection_limit': 5000,
|
||||
'default_pool': None,
|
||||
'default_pool_id': None,
|
||||
'default_tls_container_data': 'default_cert_data',
|
||||
'default_tls_container_ref': self.default_tls_container_ref,
|
||||
'description': None,
|
||||
'insert_headers': {'X-Forwarded-For': 'true'},
|
||||
'listener_id': self.listener_id,
|
||||
'l7policies': [self.ref_l7policy_dict],
|
||||
'loadbalancer_id': self.loadbalancer_id,
|
||||
'name': 'super_listener',
|
||||
'protocol': 'avian',
|
||||
'protocol_port': 42,
|
||||
'sni_container_data': ['sni_cert_data_1', 'sni_cert_data_2'],
|
||||
'sni_container_refs': [self.sni_container_ref_1,
|
||||
self.sni_container_ref_2],
|
||||
'timeout_client_data': 3,
|
||||
'timeout_member_connect': 4,
|
||||
'timeout_member_data': 5,
|
||||
'timeout_tcp_inspect': 6}
|
||||
|
||||
self.ref_lb_dict_with_listener = {
|
||||
'admin_state_up': False,
|
||||
'description': 'One great load balancer',
|
||||
'flavor': {'cake': 'chocolate'},
|
||||
'listeners': [self.ref_listener_dict],
|
||||
'loadbalancer_id': self.loadbalancer_id,
|
||||
'name': 'favorite_lb',
|
||||
'project_id': self.project_id,
|
||||
'vip_address': self.vip_address,
|
||||
'vip_network_id': self.vip_network_id,
|
||||
'vip_port_id': self.vip_port_id,
|
||||
'vip_subnet_id': self.vip_subnet_id,
|
||||
'vip_qos_policy_id': self.vip_qos_policy_id}
|
||||
|
||||
self.ref_vip_dict = {
|
||||
'vip_address': self.vip_address,
|
||||
'vip_network_id': self.vip_network_id,
|
||||
'vip_port_id': self.vip_port_id,
|
||||
'vip_subnet_id': self.vip_subnet_id,
|
||||
'vip_qos_policy_id': self.vip_qos_policy_id}
|
||||
|
||||
self.ref_member_dict = {
|
||||
'address': '192.0.2.10',
|
||||
'admin_state_up': True,
|
||||
'member_id': self.member_id,
|
||||
'monitor_address': '192.0.2.11',
|
||||
'monitor_port': 8888,
|
||||
'name': 'member',
|
||||
'pool_id': self.pool_id,
|
||||
'protocol_port': 80,
|
||||
'subnet_id': self.mem_subnet_id,
|
||||
'weight': 1,
|
||||
'backup': False}
|
||||
|
||||
self.ref_healthmonitor_dict = {
|
||||
'admin_state_up': False,
|
||||
'delay': 1,
|
||||
'expected_codes': '200,202',
|
||||
'healthmonitor_id': self.healthmonitor_id,
|
||||
'http_method': 'GET',
|
||||
'max_retries': 2,
|
||||
'max_retries_down': 3,
|
||||
'name': 'member',
|
||||
'pool_id': self.pool_id,
|
||||
'timeout': 4,
|
||||
'type': 'HTTP',
|
||||
'url_path': '/test'}
|
||||
|
||||
self.ref_pool_dict = {
|
||||
'admin_state_up': True,
|
||||
'description': 'A pool',
|
||||
'healthmonitor': self.ref_healthmonitor_dict,
|
||||
'lb_algorithm': 'fast',
|
||||
'loadbalancer_id': self.loadbalancer_id,
|
||||
'members': [self.ref_member_dict],
|
||||
'name': 'pool',
|
||||
'pool_id': self.pool_id,
|
||||
'listener_id': self.listener_id,
|
||||
'protocol': 'avian',
|
||||
'session_persistence': self.session_persistence}
|
||||
|
||||
def test_equality(self):
|
||||
second_ref_lb = deepcopy(self.ref_lb)
|
||||
|
||||
self.assertTrue(self.ref_lb == second_ref_lb)
|
||||
|
||||
second_ref_lb.admin_state_up = True
|
||||
|
||||
self.assertFalse(self.ref_lb == second_ref_lb)
|
||||
|
||||
self.assertFalse(self.ref_lb == self.loadbalancer_id)
|
||||
|
||||
def test_inequality(self):
|
||||
second_ref_lb = deepcopy(self.ref_lb)
|
||||
|
||||
self.assertFalse(self.ref_lb != second_ref_lb)
|
||||
|
||||
second_ref_lb.admin_state_up = True
|
||||
|
||||
self.assertTrue(self.ref_lb != second_ref_lb)
|
||||
|
||||
self.assertTrue(self.ref_lb != self.loadbalancer_id)
|
||||
|
||||
def test_to_dict(self):
|
||||
ref_lb_converted_to_dict = self.ref_lb.to_dict()
|
||||
ref_listener_converted_to_dict = self.ref_listener.to_dict()
|
||||
ref_pool_converted_to_dict = self.ref_pool.to_dict()
|
||||
ref_member_converted_to_dict = self.ref_member.to_dict()
|
||||
ref_healthmon_converted_to_dict = self.ref_healthmonitor.to_dict()
|
||||
ref_l7policy_converted_to_dict = self.ref_l7policy.to_dict()
|
||||
ref_l7rule_converted_to_dict = self.ref_l7rule.to_dict()
|
||||
ref_vip_converted_to_dict = self.ref_vip.to_dict()
|
||||
|
||||
# This test does not recurse, so remove items for the reference
|
||||
# that should not be rendered
|
||||
ref_list_dict = deepcopy(self.ref_listener_dict)
|
||||
ref_list_dict.pop('l7policies', None)
|
||||
ref_list_dict.pop('sni_container_data', None)
|
||||
ref_list_dict.pop('sni_container_refs', None)
|
||||
ref_pool_dict = deepcopy(self.ref_pool_dict)
|
||||
ref_pool_dict['healthmonitor'] = None
|
||||
ref_pool_dict.pop('members', None)
|
||||
ref_l7policy_dict = deepcopy(self.ref_l7policy_dict)
|
||||
ref_l7policy_dict.pop('rules', None)
|
||||
|
||||
# This test does not render unsets, so remove those from the reference
|
||||
ref_list_dict.pop('description', None)
|
||||
|
||||
self.assertEqual(self.ref_lb_dict, ref_lb_converted_to_dict)
|
||||
self.assertEqual(ref_list_dict, ref_listener_converted_to_dict)
|
||||
self.assertEqual(ref_pool_dict, ref_pool_converted_to_dict)
|
||||
self.assertEqual(self.ref_member_dict, ref_member_converted_to_dict)
|
||||
self.assertEqual(self.ref_healthmonitor_dict,
|
||||
ref_healthmon_converted_to_dict)
|
||||
self.assertEqual(ref_l7policy_dict, ref_l7policy_converted_to_dict)
|
||||
self.assertEqual(self.ref_l7rule_dict, ref_l7rule_converted_to_dict)
|
||||
self.assertEqual(self.ref_vip_dict, ref_vip_converted_to_dict)
|
||||
|
||||
def test_to_dict_private_attrs(self):
|
||||
private_dict = {'_test': 'foo'}
|
||||
ref_lb_converted_to_dict = self.ref_lb.to_dict(**private_dict)
|
||||
|
||||
self.assertEqual(self.ref_lb_dict, ref_lb_converted_to_dict)
|
||||
|
||||
def test_to_dict_partial(self):
|
||||
ref_lb = data_models.LoadBalancer(loadbalancer_id=self.loadbalancer_id)
|
||||
ref_lb_dict = {'loadbalancer_id': self.loadbalancer_id}
|
||||
ref_lb_converted_to_dict = ref_lb.to_dict()
|
||||
|
||||
self.assertEqual(ref_lb_dict, ref_lb_converted_to_dict)
|
||||
|
||||
def test_to_dict_render_unsets(self):
|
||||
|
||||
ref_lb_converted_to_dict = self.ref_lb.to_dict(render_unsets=True)
|
||||
|
||||
new_ref_lib_dict = deepcopy(self.ref_lb_dict)
|
||||
new_ref_lib_dict['pools'] = None
|
||||
new_ref_lib_dict['listeners'] = None
|
||||
|
||||
self.assertEqual(new_ref_lib_dict, ref_lb_converted_to_dict)
|
||||
|
||||
def test_to_dict_recursive(self):
|
||||
# Render with unsets is not set, so remove the Unset description
|
||||
ref_lb_dict_with_listener = deepcopy(self.ref_lb_dict_with_listener)
|
||||
ref_lb_dict_with_listener['listeners'][0].pop('description', None)
|
||||
|
||||
ref_lb_converted_to_dict = self.ref_lb.to_dict(recurse=True)
|
||||
|
||||
self.assertEqual(ref_lb_dict_with_listener,
|
||||
ref_lb_converted_to_dict)
|
||||
|
||||
def test_to_dict_recursive_partial(self):
|
||||
ref_lb = data_models.LoadBalancer(
|
||||
loadbalancer_id=self.loadbalancer_id,
|
||||
listeners=[self.ref_listener])
|
||||
|
||||
ref_lb_dict_with_listener = {
|
||||
'loadbalancer_id': self.loadbalancer_id,
|
||||
'listeners': [self.ref_listener_dict]}
|
||||
|
||||
# Render with unsets is not set, so remove the Unset description
|
||||
ref_lb_dict_with_listener = deepcopy(ref_lb_dict_with_listener)
|
||||
ref_lb_dict_with_listener['listeners'][0].pop('description', None)
|
||||
|
||||
ref_lb_converted_to_dict = ref_lb.to_dict(recurse=True)
|
||||
|
||||
self.assertEqual(ref_lb_dict_with_listener, ref_lb_converted_to_dict)
|
||||
|
||||
def test_to_dict_recursive_render_unset(self):
|
||||
ref_lb = data_models.LoadBalancer(
|
||||
admin_state_up=False,
|
||||
description='One great load balancer',
|
||||
flavor={'cake': 'chocolate'},
|
||||
listeners=[self.ref_listener],
|
||||
loadbalancer_id=self.loadbalancer_id,
|
||||
project_id=self.project_id,
|
||||
vip_address=self.vip_address,
|
||||
vip_network_id=self.vip_network_id,
|
||||
vip_port_id=self.vip_port_id,
|
||||
vip_subnet_id=self.vip_subnet_id,
|
||||
vip_qos_policy_id=self.vip_qos_policy_id)
|
||||
|
||||
ref_lb_dict_with_listener = deepcopy(self.ref_lb_dict_with_listener)
|
||||
ref_lb_dict_with_listener['pools'] = None
|
||||
ref_lb_dict_with_listener['name'] = None
|
||||
|
||||
ref_lb_converted_to_dict = ref_lb.to_dict(recurse=True,
|
||||
render_unsets=True)
|
||||
|
||||
self.assertEqual(ref_lb_dict_with_listener,
|
||||
ref_lb_converted_to_dict)
|
||||
|
||||
def test_from_dict(self):
|
||||
lb_object = data_models.LoadBalancer.from_dict(self.ref_lb_dict)
|
||||
|
||||
self.assertEqual(self.ref_lb, lb_object)
|
||||
|
||||
def test_unset_bool(self):
|
||||
self.assertFalse(data_models.Unset)
|
||||
|
||||
def test_unset_repr(self):
|
||||
self.assertEqual('Unset', repr(data_models.Unset))
|
||||
106
octavia_lib/tests/unit/api/drivers/test_driver_lib.py
Normal file
106
octavia_lib/tests/unit/api/drivers/test_driver_lib.py
Normal file
@ -0,0 +1,106 @@
|
||||
# Copyright 2018 Rackspace, US Inc.
|
||||
#
|
||||
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
# not use this file except in compliance with the License. You may obtain
|
||||
# a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
# License for the specific language governing permissions and limitations
|
||||
# under the License.
|
||||
|
||||
import mock
|
||||
|
||||
from octavia_lib.api.drivers import driver_lib
|
||||
from octavia_lib.api.drivers import exceptions as driver_exceptions
|
||||
from octavia_lib.tests.unit import base
|
||||
|
||||
|
||||
class TestDriverLib(base.TestCase):
|
||||
def setUp(self):
|
||||
self.mock_socket = mock.MagicMock()
|
||||
with mock.patch('socket.socket') as socket_mock:
|
||||
socket_mock.return_value = self.mock_socket
|
||||
self.driver_lib = driver_lib.DriverLibrary()
|
||||
|
||||
super(TestDriverLib, self).setUp()
|
||||
|
||||
@mock.patch('six.moves.builtins.memoryview')
|
||||
def test_recv(self, mock_memoryview):
|
||||
self.mock_socket.recv.side_effect = ['1', '\n']
|
||||
self.mock_socket.recv_into.return_value = 1
|
||||
mv_mock = mock.MagicMock()
|
||||
mock_memoryview.return_value = mv_mock
|
||||
mv_mock.tobytes.return_value = '"test data"'
|
||||
|
||||
response = self.driver_lib._recv()
|
||||
|
||||
calls = [mock.call(1), mock.call(1)]
|
||||
|
||||
self.mock_socket.recv.assert_has_calls(calls)
|
||||
self.mock_socket.recv_into.assert_called_once_with(
|
||||
mv_mock.__getitem__(), 1)
|
||||
self.assertEqual('test data', response)
|
||||
|
||||
@mock.patch('octavia_lib.api.drivers.driver_lib.DriverLibrary._recv')
|
||||
def test_send(self, mock_recv):
|
||||
mock_recv.return_value = 'fake_response'
|
||||
|
||||
response = self.driver_lib._send('fake_path', 'test data')
|
||||
|
||||
self.mock_socket.connect.assert_called_once_with('fake_path')
|
||||
self.mock_socket.send.assert_called_once_with('11\n')
|
||||
self.mock_socket.sendall.assert_called_once_with('"test data"')
|
||||
self.mock_socket.close.assert_called_once()
|
||||
self.assertEqual(mock_recv.return_value, response)
|
||||
|
||||
@mock.patch('octavia_lib.api.drivers.driver_lib.DriverLibrary._send')
|
||||
def test_update_loadbalancer_status(self, mock_send):
|
||||
error_dict = {'status_code': 500, 'fault_string': 'boom',
|
||||
'status_object': 'balloon', 'status_object_id': '1',
|
||||
'status_record': 'tunes'}
|
||||
mock_send.side_effect = [{'status_code': 200}, Exception('boom'),
|
||||
error_dict]
|
||||
|
||||
# Happy path
|
||||
self.driver_lib.update_loadbalancer_status('fake_status')
|
||||
|
||||
mock_send.assert_called_once_with('/var/run/octavia/status.sock',
|
||||
'fake_status')
|
||||
|
||||
# Test general exception
|
||||
self.assertRaises(driver_exceptions.UpdateStatusError,
|
||||
self.driver_lib.update_loadbalancer_status,
|
||||
'fake_status')
|
||||
|
||||
# Test bad status code returned
|
||||
self.assertRaises(driver_exceptions.UpdateStatusError,
|
||||
self.driver_lib.update_loadbalancer_status,
|
||||
'fake_status')
|
||||
|
||||
@mock.patch('octavia_lib.api.drivers.driver_lib.DriverLibrary._send')
|
||||
def test_update_listener_statistics(self, mock_send):
|
||||
error_dict = {'status_code': 500, 'fault_string': 'boom',
|
||||
'status_object': 'balloon', 'status_object_id': '1',
|
||||
'status_record': 'tunes'}
|
||||
mock_send.side_effect = [{'status_code': 200}, Exception('boom'),
|
||||
error_dict]
|
||||
|
||||
# Happy path
|
||||
self.driver_lib.update_listener_statistics('fake_stats')
|
||||
|
||||
mock_send.assert_called_once_with('/var/run/octavia/stats.sock',
|
||||
'fake_stats')
|
||||
|
||||
# Test general exception
|
||||
self.assertRaises(driver_exceptions.UpdateStatisticsError,
|
||||
self.driver_lib.update_listener_statistics,
|
||||
'fake_stats')
|
||||
|
||||
# Test bad status code returned
|
||||
self.assertRaises(driver_exceptions.UpdateStatisticsError,
|
||||
self.driver_lib.update_listener_statistics,
|
||||
'fake_stats')
|
||||
88
octavia_lib/tests/unit/api/drivers/test_exceptions.py
Normal file
88
octavia_lib/tests/unit/api/drivers/test_exceptions.py
Normal file
@ -0,0 +1,88 @@
|
||||
# Copyright 2018 Rackspace, US Inc.
|
||||
#
|
||||
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
# not use this file except in compliance with the License. You may obtain
|
||||
# a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
# License for the specific language governing permissions and limitations
|
||||
# under the License.
|
||||
|
||||
from octavia_lib.api.drivers import exceptions
|
||||
from octavia_lib.tests.unit import base
|
||||
|
||||
|
||||
class TestProviderExceptions(base.TestCase):
|
||||
|
||||
def setUp(self):
|
||||
super(TestProviderExceptions, self).setUp()
|
||||
self.user_fault_string = 'Bad driver'
|
||||
self.operator_fault_string = 'Fix bad driver.'
|
||||
self.fault_object = 'MCP'
|
||||
self.fault_object_id = '-1'
|
||||
self.fault_record = 'skip'
|
||||
|
||||
def test_DriverError(self):
|
||||
driver_error = exceptions.DriverError(
|
||||
user_fault_string=self.user_fault_string,
|
||||
operator_fault_string=self.operator_fault_string)
|
||||
|
||||
self.assertEqual(self.user_fault_string,
|
||||
driver_error.user_fault_string)
|
||||
self.assertEqual(self.operator_fault_string,
|
||||
driver_error.operator_fault_string)
|
||||
self.assertIsInstance(driver_error, Exception)
|
||||
|
||||
def test_NotImplementedError(self):
|
||||
not_implemented_error = exceptions.NotImplementedError(
|
||||
user_fault_string=self.user_fault_string,
|
||||
operator_fault_string=self.operator_fault_string)
|
||||
|
||||
self.assertEqual(self.user_fault_string,
|
||||
not_implemented_error.user_fault_string)
|
||||
self.assertEqual(self.operator_fault_string,
|
||||
not_implemented_error.operator_fault_string)
|
||||
self.assertIsInstance(not_implemented_error, Exception)
|
||||
|
||||
def test_UnsupportedOptionError(self):
|
||||
unsupported_option_error = exceptions.UnsupportedOptionError(
|
||||
user_fault_string=self.user_fault_string,
|
||||
operator_fault_string=self.operator_fault_string)
|
||||
|
||||
self.assertEqual(self.user_fault_string,
|
||||
unsupported_option_error.user_fault_string)
|
||||
self.assertEqual(self.operator_fault_string,
|
||||
unsupported_option_error.operator_fault_string)
|
||||
self.assertIsInstance(unsupported_option_error, Exception)
|
||||
|
||||
def test_UpdateStatusError(self):
|
||||
update_status_error = exceptions.UpdateStatusError(
|
||||
fault_string=self.user_fault_string,
|
||||
status_object=self.fault_object,
|
||||
status_object_id=self.fault_object_id,
|
||||
status_record=self.fault_record)
|
||||
|
||||
self.assertEqual(self.user_fault_string,
|
||||
update_status_error.fault_string)
|
||||
self.assertEqual(self.fault_object, update_status_error.status_object)
|
||||
self.assertEqual(self.fault_object_id,
|
||||
update_status_error.status_object_id)
|
||||
self.assertEqual(self.fault_record, update_status_error.status_record)
|
||||
|
||||
def test_UpdateStatisticsError(self):
|
||||
update_stats_error = exceptions.UpdateStatisticsError(
|
||||
fault_string=self.user_fault_string,
|
||||
stats_object=self.fault_object,
|
||||
stats_object_id=self.fault_object_id,
|
||||
stats_record=self.fault_record)
|
||||
|
||||
self.assertEqual(self.user_fault_string,
|
||||
update_stats_error.fault_string)
|
||||
self.assertEqual(self.fault_object, update_stats_error.stats_object)
|
||||
self.assertEqual(self.fault_object_id,
|
||||
update_stats_error.stats_object_id)
|
||||
self.assertEqual(self.fault_record, update_stats_error.stats_record)
|
||||
157
octavia_lib/tests/unit/api/drivers/test_provider_base.py
Normal file
157
octavia_lib/tests/unit/api/drivers/test_provider_base.py
Normal file
@ -0,0 +1,157 @@
|
||||
# Copyright 2018 Rackspace, US Inc.
|
||||
#
|
||||
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
# not use this file except in compliance with the License. You may obtain
|
||||
# a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
# License for the specific language governing permissions and limitations
|
||||
# under the License.
|
||||
|
||||
from octavia_lib.api.drivers import exceptions
|
||||
from octavia_lib.api.drivers import provider_base as driver_base
|
||||
from octavia_lib.tests.unit import base
|
||||
|
||||
|
||||
class TestProviderBase(base.TestCase):
|
||||
"""Test base methods.
|
||||
|
||||
Tests that methods not implemented by the drivers raise
|
||||
NotImplementedError.
|
||||
"""
|
||||
def setUp(self):
|
||||
super(TestProviderBase, self).setUp()
|
||||
self.driver = driver_base.ProviderDriver()
|
||||
|
||||
def test_create_vip_port(self):
|
||||
self.assertRaises(exceptions.NotImplementedError,
|
||||
self.driver.create_vip_port,
|
||||
False, False, False)
|
||||
|
||||
def test_loadbalancer_create(self):
|
||||
self.assertRaises(exceptions.NotImplementedError,
|
||||
self.driver.loadbalancer_create,
|
||||
False)
|
||||
|
||||
def test_loadbalancer_delete(self):
|
||||
self.assertRaises(exceptions.NotImplementedError,
|
||||
self.driver.loadbalancer_delete,
|
||||
False)
|
||||
|
||||
def test_loadbalancer_failover(self):
|
||||
self.assertRaises(exceptions.NotImplementedError,
|
||||
self.driver.loadbalancer_failover,
|
||||
False)
|
||||
|
||||
def test_loadbalancer_update(self):
|
||||
self.assertRaises(exceptions.NotImplementedError,
|
||||
self.driver.loadbalancer_update,
|
||||
False, False)
|
||||
|
||||
def test_listener_create(self):
|
||||
self.assertRaises(exceptions.NotImplementedError,
|
||||
self.driver.listener_create,
|
||||
False)
|
||||
|
||||
def test_listener_delete(self):
|
||||
self.assertRaises(exceptions.NotImplementedError,
|
||||
self.driver.listener_delete,
|
||||
False)
|
||||
|
||||
def test_listener_update(self):
|
||||
self.assertRaises(exceptions.NotImplementedError,
|
||||
self.driver.listener_update,
|
||||
False, False)
|
||||
|
||||
def test_pool_create(self):
|
||||
self.assertRaises(exceptions.NotImplementedError,
|
||||
self.driver.pool_create,
|
||||
False)
|
||||
|
||||
def test_pool_delete(self):
|
||||
self.assertRaises(exceptions.NotImplementedError,
|
||||
self.driver.pool_delete,
|
||||
False)
|
||||
|
||||
def test_pool_update(self):
|
||||
self.assertRaises(exceptions.NotImplementedError,
|
||||
self.driver.pool_update,
|
||||
False, False)
|
||||
|
||||
def test_member_create(self):
|
||||
self.assertRaises(exceptions.NotImplementedError,
|
||||
self.driver.member_create,
|
||||
False)
|
||||
|
||||
def test_member_delete(self):
|
||||
self.assertRaises(exceptions.NotImplementedError,
|
||||
self.driver.member_delete,
|
||||
False)
|
||||
|
||||
def test_member_update(self):
|
||||
self.assertRaises(exceptions.NotImplementedError,
|
||||
self.driver.member_update,
|
||||
False, False)
|
||||
|
||||
def test_member_batch_update(self):
|
||||
self.assertRaises(exceptions.NotImplementedError,
|
||||
self.driver.member_batch_update,
|
||||
False)
|
||||
|
||||
def test_health_monitor_create(self):
|
||||
self.assertRaises(exceptions.NotImplementedError,
|
||||
self.driver.health_monitor_create,
|
||||
False)
|
||||
|
||||
def test_health_monitor_delete(self):
|
||||
self.assertRaises(exceptions.NotImplementedError,
|
||||
self.driver.health_monitor_delete,
|
||||
False)
|
||||
|
||||
def test_health_monitor_update(self):
|
||||
self.assertRaises(exceptions.NotImplementedError,
|
||||
self.driver.health_monitor_update,
|
||||
False, False)
|
||||
|
||||
def test_l7policy_create(self):
|
||||
self.assertRaises(exceptions.NotImplementedError,
|
||||
self.driver.l7policy_create,
|
||||
False)
|
||||
|
||||
def test_l7policy_delete(self):
|
||||
self.assertRaises(exceptions.NotImplementedError,
|
||||
self.driver.l7policy_delete,
|
||||
False)
|
||||
|
||||
def test_l7policy_update(self):
|
||||
self.assertRaises(exceptions.NotImplementedError,
|
||||
self.driver.l7policy_update,
|
||||
False, False)
|
||||
|
||||
def test_l7rule_create(self):
|
||||
self.assertRaises(exceptions.NotImplementedError,
|
||||
self.driver.l7rule_create,
|
||||
False)
|
||||
|
||||
def test_l7rule_delete(self):
|
||||
self.assertRaises(exceptions.NotImplementedError,
|
||||
self.driver.l7rule_delete,
|
||||
False)
|
||||
|
||||
def test_l7rule_update(self):
|
||||
self.assertRaises(exceptions.NotImplementedError,
|
||||
self.driver.l7rule_update,
|
||||
False, False)
|
||||
|
||||
def test_get_supported_flavor_metadata(self):
|
||||
self.assertRaises(exceptions.NotImplementedError,
|
||||
self.driver.get_supported_flavor_metadata)
|
||||
|
||||
def test_validate_flavor(self):
|
||||
self.assertRaises(exceptions.NotImplementedError,
|
||||
self.driver.validate_flavor,
|
||||
False)
|
||||
@ -15,9 +15,14 @@
|
||||
# License for the specific language governing permissions and limitations
|
||||
# under the License.
|
||||
|
||||
import mock
|
||||
|
||||
from oslotest import base
|
||||
|
||||
|
||||
class TestCase(base.BaseTestCase):
|
||||
|
||||
"""Test case base class for all unit tests."""
|
||||
|
||||
def setUp(self):
|
||||
super(TestCase, self).setUp()
|
||||
self.addCleanup(mock.patch.stopall)
|
||||
0
octavia_lib/tests/unit/hacking/__init__.py
Normal file
0
octavia_lib/tests/unit/hacking/__init__.py
Normal file
250
octavia_lib/tests/unit/hacking/test_checks.py
Normal file
250
octavia_lib/tests/unit/hacking/test_checks.py
Normal file
@ -0,0 +1,250 @@
|
||||
# Copyright 2015
|
||||
#
|
||||
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
# not use this file except in compliance with the License. You may obtain
|
||||
# a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
# License for the specific language governing permissions and limitations
|
||||
# under the License.
|
||||
|
||||
import testtools
|
||||
|
||||
from oslotest import base
|
||||
|
||||
from octavia_lib.hacking import checks
|
||||
|
||||
|
||||
class HackingTestCase(base.BaseTestCase):
|
||||
"""Hacking test class.
|
||||
|
||||
This class tests the hacking checks in octavia_lib.hacking.checks by
|
||||
passing strings to the check methods like the pep8/flake8 parser would.
|
||||
The parser loops over each line in the file and then passes the parameters
|
||||
to the check method. The parameter names in the check method dictate what
|
||||
type of object is passed to the check method. The parameter types are::
|
||||
|
||||
logical_line: A processed line with the following modifications:
|
||||
- Multi-line statements converted to a single line.
|
||||
- Stripped left and right.
|
||||
- Contents of strings replaced with "xxx" of same length.
|
||||
- Comments removed.
|
||||
physical_line: Raw line of text from the input file.
|
||||
lines: a list of the raw lines from the input file
|
||||
tokens: the tokens that contribute to this logical line
|
||||
line_number: line number in the input file
|
||||
total_lines: number of lines in the input file
|
||||
blank_lines: blank lines before this one
|
||||
indent_char: indentation character in this file (" " or "\t")
|
||||
indent_level: indentation (with tabs expanded to multiples of 8)
|
||||
previous_indent_level: indentation on previous line
|
||||
previous_logical: previous logical line
|
||||
filename: Path of the file being run through pep8
|
||||
|
||||
When running a test on a check method the return will be False/None if
|
||||
there is no violation in the sample input. If there is an error a tuple is
|
||||
returned with a position in the line, and a message. So to check the result
|
||||
just assertTrue if the check is expected to fail and assertFalse if it
|
||||
should pass.
|
||||
"""
|
||||
|
||||
def assertLinePasses(self, func, *args):
|
||||
with testtools.ExpectedException(StopIteration):
|
||||
next(func(*args))
|
||||
|
||||
def assertLineFails(self, func, *args):
|
||||
self.assertIsInstance(next(func(*args)), tuple)
|
||||
|
||||
def _get_factory_checks(self, factory):
|
||||
check_fns = []
|
||||
|
||||
def _reg(check_fn):
|
||||
self.assertTrue(hasattr(check_fn, '__call__'))
|
||||
self.assertFalse(check_fn in check_fns)
|
||||
check_fns.append(check_fn)
|
||||
|
||||
factory(_reg)
|
||||
return check_fns
|
||||
|
||||
def test_factory(self):
|
||||
self.assertTrue(len(self._get_factory_checks(checks.factory)) > 0)
|
||||
|
||||
def test_assert_true_instance(self):
|
||||
self.assertEqual(1, len(list(checks.assert_true_instance(
|
||||
"self.assertTrue(isinstance(e, "
|
||||
"exception.BuildAbortException))"))))
|
||||
|
||||
self.assertEqual(0, len(list(checks.assert_true_instance(
|
||||
"self.assertTrue()"))))
|
||||
|
||||
def test_assert_equal_or_not_none(self):
|
||||
self.assertEqual(1, len(list(checks.assert_equal_or_not_none(
|
||||
"self.assertEqual(A, None)"))))
|
||||
|
||||
self.assertEqual(1, len(list(checks.assert_equal_or_not_none(
|
||||
"self.assertEqual(None, A)"))))
|
||||
|
||||
self.assertEqual(1, len(list(checks.assert_equal_or_not_none(
|
||||
"self.assertNotEqual(A, None)"))))
|
||||
|
||||
self.assertEqual(1, len(list(checks.assert_equal_or_not_none(
|
||||
"self.assertNotEqual(None, A)"))))
|
||||
|
||||
self.assertEqual(0,
|
||||
len(list(checks.assert_equal_or_not_none(
|
||||
"self.assertIsNone()"))))
|
||||
|
||||
self.assertEqual(0,
|
||||
len(list(checks.assert_equal_or_not_none(
|
||||
"self.assertIsNotNone()"))))
|
||||
|
||||
def test_no_mutable_default_args(self):
|
||||
self.assertEqual(0, len(list(checks.no_mutable_default_args(
|
||||
"def foo (bar):"))))
|
||||
self.assertEqual(1, len(list(checks.no_mutable_default_args(
|
||||
"def foo (bar=[]):"))))
|
||||
self.assertEqual(1, len(list(checks.no_mutable_default_args(
|
||||
"def foo (bar={}):"))))
|
||||
|
||||
def test_assert_equal_in(self):
|
||||
self.assertEqual(1, len(list(checks.assert_equal_in(
|
||||
"self.assertEqual(a in b, True)"))))
|
||||
|
||||
self.assertEqual(1, len(list(checks.assert_equal_in(
|
||||
"self.assertEqual('str' in 'string', True)"))))
|
||||
|
||||
self.assertEqual(0, len(list(checks.assert_equal_in(
|
||||
"self.assertEqual(any(a==1 for a in b), True)"))))
|
||||
|
||||
self.assertEqual(1, len(list(checks.assert_equal_in(
|
||||
"self.assertEqual(True, a in b)"))))
|
||||
|
||||
self.assertEqual(1, len(list(checks.assert_equal_in(
|
||||
"self.assertEqual(True, 'str' in 'string')"))))
|
||||
|
||||
self.assertEqual(0, len(list(checks.assert_equal_in(
|
||||
"self.assertEqual(True, any(a==1 for a in b))"))))
|
||||
|
||||
self.assertEqual(1, len(list(checks.assert_equal_in(
|
||||
"self.assertEqual(a in b, False)"))))
|
||||
|
||||
self.assertEqual(1, len(list(checks.assert_equal_in(
|
||||
"self.assertEqual('str' in 'string', False)"))))
|
||||
|
||||
self.assertEqual(0, len(list(checks.assert_equal_in(
|
||||
"self.assertEqual(any(a==1 for a in b), False)"))))
|
||||
|
||||
self.assertEqual(1, len(list(checks.assert_equal_in(
|
||||
"self.assertEqual(False, a in b)"))))
|
||||
|
||||
self.assertEqual(1, len(list(checks.assert_equal_in(
|
||||
"self.assertEqual(False, 'str' in 'string')"))))
|
||||
|
||||
self.assertEqual(0, len(list(checks.assert_equal_in(
|
||||
"self.assertEqual(False, any(a==1 for a in b))"))))
|
||||
|
||||
def test_assert_equal_true_or_false(self):
|
||||
self.assertEqual(1, len(list(checks.assert_equal_true_or_false(
|
||||
"self.assertEqual(True, A)"))))
|
||||
|
||||
self.assertEqual(1, len(list(checks.assert_equal_true_or_false(
|
||||
"self.assertEqual(False, A)"))))
|
||||
|
||||
self.assertEqual(0, len(list(checks.assert_equal_true_or_false(
|
||||
"self.assertTrue()"))))
|
||||
|
||||
self.assertEqual(0, len(list(checks.assert_equal_true_or_false(
|
||||
"self.assertFalse()"))))
|
||||
|
||||
def test_no_log_warn(self):
|
||||
self.assertEqual(1, len(list(checks.no_log_warn(
|
||||
"LOG.warn()"))))
|
||||
|
||||
self.assertEqual(0, len(list(checks.no_log_warn(
|
||||
"LOG.warning()"))))
|
||||
|
||||
def test_no_xrange(self):
|
||||
self.assertEqual(1, len(list(checks.no_xrange(
|
||||
"xrange(45)"))))
|
||||
|
||||
self.assertEqual(0, len(list(checks.no_xrange(
|
||||
"range(45)"))))
|
||||
|
||||
def test_no_log_translations(self):
|
||||
for log in checks._all_log_levels:
|
||||
for hint in checks._all_hints:
|
||||
bad = 'LOG.%s(%s("Bad"))' % (log, hint)
|
||||
self.assertEqual(
|
||||
1, len(list(checks.no_translate_logs(bad, 'f'))))
|
||||
# Catch abuses when used with a variable and not a literal
|
||||
bad = 'LOG.%s(%s(msg))' % (log, hint)
|
||||
self.assertEqual(
|
||||
1, len(list(checks.no_translate_logs(bad, 'f'))))
|
||||
# Do not do validations in tests
|
||||
ok = 'LOG.%s(_("OK - unit tests"))' % log
|
||||
self.assertEqual(
|
||||
0, len(list(checks.no_translate_logs(ok, 'f/tests/f'))))
|
||||
|
||||
def test_check_localized_exception_messages(self):
|
||||
f = checks.check_raised_localized_exceptions
|
||||
self.assertLineFails(f, " raise KeyError('Error text')", '')
|
||||
self.assertLineFails(f, ' raise KeyError("Error text")', '')
|
||||
self.assertLinePasses(f, ' raise KeyError(_("Error text"))', '')
|
||||
self.assertLinePasses(f, ' raise KeyError(_ERR("Error text"))', '')
|
||||
self.assertLinePasses(f, " raise KeyError(translated_msg)", '')
|
||||
self.assertLinePasses(f, '# raise KeyError("Not translated")', '')
|
||||
self.assertLinePasses(f, 'print("raise KeyError("Not '
|
||||
'translated")")', '')
|
||||
|
||||
def test_check_localized_exception_message_skip_tests(self):
|
||||
f = checks.check_raised_localized_exceptions
|
||||
self.assertLinePasses(f, "raise KeyError('Error text')",
|
||||
'neutron_lib/tests/unit/mytest.py')
|
||||
|
||||
def test_check_no_basestring(self):
|
||||
self.assertEqual(1, len(list(checks.check_no_basestring(
|
||||
"isinstance('foo', basestring)"))))
|
||||
|
||||
self.assertEqual(0, len(list(checks.check_no_basestring(
|
||||
"isinstance('foo', six.string_types)"))))
|
||||
|
||||
def test_dict_iteritems(self):
|
||||
self.assertEqual(1, len(list(checks.check_python3_no_iteritems(
|
||||
"obj.iteritems()"))))
|
||||
|
||||
self.assertEqual(0, len(list(checks.check_python3_no_iteritems(
|
||||
"six.iteritems(obj)"))))
|
||||
|
||||
self.assertEqual(0, len(list(checks.check_python3_no_iteritems(
|
||||
"obj.items()"))))
|
||||
|
||||
def test_check_no_eventlet_imports(self):
|
||||
f = checks.check_no_eventlet_imports
|
||||
self.assertLinePasses(f, 'from not_eventlet import greenthread')
|
||||
self.assertLineFails(f, 'from eventlet import greenthread')
|
||||
self.assertLineFails(f, 'import eventlet')
|
||||
|
||||
def test_line_continuation_no_backslash(self):
|
||||
results = list(checks.check_line_continuation_no_backslash(
|
||||
'', [(1, 'import', (2, 0), (2, 6), 'import \\\n'),
|
||||
(1, 'os', (3, 4), (3, 6), ' os\n')]))
|
||||
self.assertEqual(1, len(results))
|
||||
self.assertEqual((2, 7), results[0][0])
|
||||
|
||||
def test_check_no_logging_imports(self):
|
||||
f = checks.check_no_logging_imports
|
||||
self.assertLinePasses(f, 'from oslo_log import log')
|
||||
self.assertLineFails(f, 'from logging import log')
|
||||
self.assertLineFails(f, 'import logging')
|
||||
|
||||
def test_check_no_octavia_namespace_imports(self):
|
||||
f = checks.check_no_octavia_namespace_imports
|
||||
self.assertLinePasses(f, 'from octavia_lib import constants')
|
||||
self.assertLinePasses(f, 'import octavia_lib.constants')
|
||||
self.assertLineFails(f, 'from octavia.common import rpc')
|
||||
self.assertLineFails(f, 'from octavia import context')
|
||||
self.assertLineFails(f, 'import octavia.common.config')
|
||||
@ -209,8 +209,8 @@ latex_elements = {
|
||||
}
|
||||
|
||||
# Grouping the document tree into LaTeX files. List of tuples
|
||||
# (source start file, target name, title,
|
||||
# author, documentclass [howto, manual, or own class]).
|
||||
# (source start file, target name, title, author,
|
||||
# documentclass [howto, manual, or own class]).
|
||||
latex_documents = [
|
||||
('index', 'octavia_libReleaseNotes.tex',
|
||||
u'octavia_lib Release Notes Documentation',
|
||||
|
||||
@ -2,4 +2,7 @@
|
||||
# of appearance. Changing the order has an impact on the overall integration
|
||||
# process, which may cause wedges in the gate later.
|
||||
|
||||
oslo.i18n>=3.15.3 # Apache-2.0
|
||||
oslo.log>=3.36.0 # Apache-2.0
|
||||
pbr!=2.1.0,>=2.0.0 # Apache-2.0
|
||||
six>=1.10.0 # MIT
|
||||
|
||||
@ -4,8 +4,12 @@
|
||||
|
||||
hacking!=0.13.0,<0.14,>=0.12.0 # Apache-2.0
|
||||
|
||||
bandit>=1.1.0 # Apache-2.0
|
||||
coverage>=4.0,!=4.4 # Apache-2.0
|
||||
doc8>=0.6.0 # Apache-2.0
|
||||
pylint==1.9.2 # GPLv2
|
||||
python-subunit>=1.0.0 # Apache-2.0/BSD
|
||||
oslo.utils>=3.33.0 # Apache-2.0
|
||||
oslotest>=3.2.0 # Apache-2.0
|
||||
stestr>=2.0.0 # Apache-2.0
|
||||
testtools>=2.2.0 # MIT
|
||||
|
||||
66
tools/coding-checks.sh
Executable file
66
tools/coding-checks.sh
Executable file
@ -0,0 +1,66 @@
|
||||
#!/bin/sh
|
||||
# This script is copied from neutron and adapted for octavia-lib.
|
||||
set -eu
|
||||
|
||||
usage () {
|
||||
echo "Usage: $0 [OPTION]..."
|
||||
echo "Run octavia-lib's coding check(s)"
|
||||
echo ""
|
||||
echo " -Y, --pylint [<basecommit>] Run pylint check on the entire octavia-lib module or just files changed in basecommit (e.g. HEAD~1)"
|
||||
echo " -h, --help Print this usage message"
|
||||
echo
|
||||
exit 0
|
||||
}
|
||||
|
||||
join_args() {
|
||||
if [ -z "$scriptargs" ]; then
|
||||
scriptargs="$opt"
|
||||
else
|
||||
scriptargs="$scriptargs $opt"
|
||||
fi
|
||||
}
|
||||
|
||||
process_options () {
|
||||
i=1
|
||||
while [ $i -le $# ]; do
|
||||
eval opt=\$$i
|
||||
case $opt in
|
||||
-h|--help) usage;;
|
||||
-Y|--pylint) pylint=1;;
|
||||
*) join_args;;
|
||||
esac
|
||||
i=$((i+1))
|
||||
done
|
||||
}
|
||||
|
||||
run_pylint () {
|
||||
local target="${scriptargs:-all}"
|
||||
|
||||
if [ "$target" = "all" ]; then
|
||||
files="octavia_lib"
|
||||
else
|
||||
case "$target" in
|
||||
*HEAD~[0-9]*) files=$(git diff --diff-filter=AM --name-only $target -- "*.py");;
|
||||
*) echo "$target is an unrecognized basecommit"; exit 1;;
|
||||
esac
|
||||
fi
|
||||
|
||||
echo "Running pylint..."
|
||||
echo "You can speed this up by running it on 'HEAD~[0-9]' (e.g. HEAD~1, this change only)..."
|
||||
if [ -n "${files}" ]; then
|
||||
pylint --max-nested-blocks 7 --extension-pkg-whitelist netifaces --rcfile=.pylintrc --output-format=colorized ${files}
|
||||
else
|
||||
echo "No python changes in this commit, pylint check not required."
|
||||
exit 0
|
||||
fi
|
||||
}
|
||||
|
||||
scriptargs=
|
||||
pylint=1
|
||||
|
||||
process_options $@
|
||||
|
||||
if [ $pylint -eq 1 ]; then
|
||||
run_pylint
|
||||
exit 0
|
||||
fi
|
||||
16
tox.ini
16
tox.ini
@ -18,6 +18,11 @@ commands = stestr run {posargs}
|
||||
[testenv:pep8]
|
||||
basepython = python3
|
||||
commands = flake8 {posargs}
|
||||
doc8 --ignore-path doc/source/contributor/modules \
|
||||
doc/source octavia_lib HACKING.rst README.rst
|
||||
# Run security linter
|
||||
bandit -r octavia_lib -ll -ii -x octavia_lib/tests
|
||||
{toxinidir}/tools/coding-checks.sh --pylint '{posargs}'
|
||||
|
||||
[testenv:venv]
|
||||
basepython = python3
|
||||
@ -33,6 +38,7 @@ commands =
|
||||
coverage combine
|
||||
coverage html -d cover
|
||||
coverage xml -o cover/coverage.xml
|
||||
coverage report --fail-under=95 --skip-covered
|
||||
|
||||
[testenv:docs]
|
||||
basepython = python3
|
||||
@ -57,6 +63,13 @@ ignore = E123,E125
|
||||
builtins = _
|
||||
exclude=.venv,.git,.tox,dist,doc,*lib/python*,*egg,build
|
||||
|
||||
[hacking]
|
||||
import_exceptions = octavia_lib.i18n
|
||||
local-check-factory = octavia_lib.hacking.checks.factory
|
||||
|
||||
[doc8]
|
||||
max-line-length = 79
|
||||
|
||||
[testenv:lower-constraints]
|
||||
basepython = python3
|
||||
deps =
|
||||
@ -65,5 +78,4 @@ deps =
|
||||
-r{toxinidir}/requirements.txt
|
||||
whitelist_externals = sh
|
||||
commands =
|
||||
sh -c 'OS_TEST_PATH={toxinidir}/octavia/tests/unit stestr run {posargs}'
|
||||
sh -c 'OS_TEST_PATH={toxinidir}/octavia/tests/functional stestr run {posargs}'
|
||||
sh -c 'OS_TEST_PATH={toxinidir}/octavia_lib/tests/unit stestr run {posargs}'
|
||||
|
||||
Loading…
Reference in New Issue
Block a user