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Rename remaining framework packages from "ext" to "instrumentation" (#969)

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Leighton Chen
2020-08-04 19:10:51 -07:00
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# Changelog
## Unreleased
- Change package name to opentelemetry-instrumentation-boto
([#969](https://github.com/open-telemetry/opentelemetry-python/pull/969))
## Version 0.11b0
Released 2020-07-28
- ext/boto and ext/botocore: fails to export spans via jaeger
([#866](https://github.com/open-telemetry/opentelemetry-python/pull/866))
## 0.9b0
Released 2020-06-10
- Initial release

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graft src
graft tests
global-exclude *.pyc
global-exclude *.pyo
global-exclude __pycache__/*
include CHANGELOG.md
include MANIFEST.in
include README.rst
include LICENSE

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OpenTelemetry Boto Tracing
==========================
|pypi|
.. |pypi| image:: https://badge.fury.io/py/opentelemetry-instrumentation-boto.svg
:target: https://pypi.org/project/opentelemetry-instrumentation-boto/
This library allows tracing requests made by the Boto library.
Installation
------------
::
pip install opentelemetry-instrumentation-boto
References
----------
* `OpenTelemetry Boto Tracing <https://opentelemetry-python.readthedocs.io/en/latest/instrumentation/boto/boto.html>`_
* `OpenTelemetry Project <https://opentelemetry.io/>`_

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# Copyright The OpenTelemetry Authors
#
# 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.
#
[metadata]
name = opentelemetry-instrumentation-boto
description = OpenTelemetry Boto instrumentation
long_description = file: README.rst
long_description_content_type = text/x-rst
author = OpenTelemetry Authors
author_email = cncf-opentelemetry-contributors@lists.cncf.io
url = https://github.com/open-telemetry/opentelemetry-python/tree/master/instrumentation/opentelemetry-instrumentation-boto
platforms = any
license = Apache-2.0
classifiers =
Development Status :: 4 - Beta
Intended Audience :: Developers
License :: OSI Approved :: Apache Software License
Programming Language :: Python
Programming Language :: Python :: 3
Programming Language :: Python :: 3.4
Programming Language :: Python :: 3.5
Programming Language :: Python :: 3.6
Programming Language :: Python :: 3.7
Programming Language :: Python :: 3.8
[options]
python_requires = >=3.4
package_dir=
=src
packages=find_namespace:
install_requires =
boto ~= 2.0
opentelemetry-api == 0.12.dev0
opentelemetry-instrumentation == 0.12.dev0
opentelemetry-instrumentation-botocore == 0.12.dev0
[options.extras_require]
test =
boto~=2.0
moto~=1.0
opentelemetry-test == 0.12.dev0
[options.packages.find]
where = src
[options.entry_points]
opentelemetry_instrumentor =
django = opentelemetry.instrumentation.boto:BotoInstrumentor

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# Copyright The OpenTelemetry Authors
#
# 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 os
import setuptools
BASE_DIR = os.path.dirname(__file__)
VERSION_FILENAME = os.path.join(
BASE_DIR, "src", "opentelemetry", "instrumentation", "boto", "version.py"
)
PACKAGE_INFO = {}
with open(VERSION_FILENAME) as f:
exec(f.read(), PACKAGE_INFO)
setuptools.setup(version=PACKAGE_INFO["__version__"])

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# Copyright The OpenTelemetry Authors
#
# 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.
"""
Instrument `Boto`_ to trace service requests.
There are two options for instrumenting code. The first option is to use the
``opentelemetry-instrument`` executable which will automatically
instrument your Boto client. The second is to programmatically enable
instrumentation via the following code:
.. _boto: https://pypi.org/project/boto/
Usage
-----
.. code:: python
from opentelemetry import trace
from opentelemetry.instrumentation.boto import BotoInstrumentor
from opentelemetry.sdk.trace import TracerProvider
import boto
trace.set_tracer_provider(TracerProvider())
# Instrument Boto
BotoInstrumentor().instrument(tracer_provider=trace.get_tracer_provider())
# This will create a span with Boto-specific attributes
ec2 = boto.ec2.connect_to_region("us-west-2")
ec2.get_all_instances()
API
---
"""
import logging
from inspect import currentframe
from boto.connection import AWSAuthConnection, AWSQueryConnection
from wrapt import wrap_function_wrapper
from opentelemetry.instrumentation.boto.version import __version__
from opentelemetry.instrumentation.botocore import add_span_arg_tags, unwrap
from opentelemetry.instrumentation.instrumentor import BaseInstrumentor
from opentelemetry.sdk.trace import Resource
from opentelemetry.trace import SpanKind, get_tracer
logger = logging.getLogger(__name__)
def _get_instance_region_name(instance):
region = getattr(instance, "region", None)
if not region:
return None
if isinstance(region, str):
return region.split(":")[1]
return region.name
class BotoInstrumentor(BaseInstrumentor):
"""A instrumentor for Boto
See `BaseInstrumentor`
"""
def __init__(self):
super().__init__()
self._original_boto = None
def _instrument(self, **kwargs):
# AWSQueryConnection and AWSAuthConnection are two different classes
# called by different services for connection.
# For exemple EC2 uses AWSQueryConnection and S3 uses
# AWSAuthConnection
# FIXME should the tracer provider be accessed via Configuration
# instead?
# pylint: disable=attribute-defined-outside-init
self._tracer = get_tracer(
__name__, __version__, kwargs.get("tracer_provider")
)
wrap_function_wrapper(
"boto.connection",
"AWSQueryConnection.make_request",
self._patched_query_request,
)
wrap_function_wrapper(
"boto.connection",
"AWSAuthConnection.make_request",
self._patched_auth_request,
)
def _uninstrument(self, **kwargs):
unwrap(AWSQueryConnection, "make_request")
unwrap(AWSAuthConnection, "make_request")
def _common_request( # pylint: disable=too-many-locals
self,
args_name,
traced_args,
operation_name,
original_func,
instance,
args,
kwargs,
):
endpoint_name = getattr(instance, "host").split(".")[0]
with self._tracer.start_as_current_span(
"{}.command".format(endpoint_name), kind=SpanKind.CONSUMER,
) as span:
if args:
http_method = args[0]
span.resource = Resource(
labels={
"endpoint": endpoint_name,
"http_method": http_method.lower(),
}
)
else:
span.resource = Resource(labels={"endpoint": endpoint_name})
add_span_arg_tags(
span, endpoint_name, args, args_name, traced_args,
)
# Obtaining region name
region_name = _get_instance_region_name(instance)
meta = {
"aws.agent": "boto",
"aws.operation": operation_name,
}
if region_name:
meta["aws.region"] = region_name
for key, value in meta.items():
span.set_attribute(key, value)
# Original func returns a boto.connection.HTTPResponse object
result = original_func(*args, **kwargs)
span.set_attribute("http.status_code", getattr(result, "status"))
span.set_attribute("http.method", getattr(result, "_method"))
return result
def _patched_query_request(self, original_func, instance, args, kwargs):
return self._common_request(
("operation_name", "params", "path", "verb"),
["operation_name", "params", "path"],
args[0] if args else None,
original_func,
instance,
args,
kwargs,
)
def _patched_auth_request(self, original_func, instance, args, kwargs):
operation_name = None
frame = currentframe().f_back
operation_name = None
while frame:
if frame.f_code.co_name == "make_request":
operation_name = frame.f_back.f_code.co_name
break
frame = frame.f_back
return self._common_request(
(
"method",
"path",
"headers",
"data",
"host",
"auth_path",
"sender",
),
["path", "data", "host"],
operation_name,
original_func,
instance,
args,
kwargs,
)

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# Copyright The OpenTelemetry Authors
#
# 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.
__version__ = "0.12.dev0"

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# Copyright The OpenTelemetry Authors
#
# 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 os import environ
def pytest_sessionstart(session):
# pylint: disable=unused-argument
environ["AWS_ACCESS_KEY_ID"] = "testing"
environ["AWS_SECRET_ACCESS_KEY"] = "testing"
environ["AWS_SECURITY_TOKEN"] = "testing"
environ["AWS_SESSION_TOKEN"] = "testing"
def pytest_sessionfinish(session):
# pylint: disable=unused-argument
environ.pop("AWS_ACCESS_KEY_ID")
environ.pop("AWS_SECRET_ACCESS_KEY")
environ.pop("AWS_SECURITY_TOKEN")
environ.pop("AWS_SESSION_TOKEN")

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# Copyright The OpenTelemetry Authors
#
# 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 unittest import skipUnless
import boto.awslambda
import boto.ec2
import boto.elasticache
import boto.s3
import boto.sts
from moto import ( # pylint: disable=import-error
mock_ec2_deprecated,
mock_lambda_deprecated,
mock_s3_deprecated,
mock_sts_deprecated,
)
from opentelemetry.instrumentation.boto import BotoInstrumentor
from opentelemetry.sdk.resources import Resource
from opentelemetry.test.test_base import TestBase
def assert_span_http_status_code(span, code):
"""Assert on the span's 'http.status_code' tag"""
tag = span.attributes["http.status_code"]
assert tag == code, "%r != %r" % (tag, code)
class TestBotoInstrumentor(TestBase):
"""Botocore integration testsuite"""
def setUp(self):
super().setUp()
BotoInstrumentor().instrument()
def tearDown(self):
BotoInstrumentor().uninstrument()
@mock_ec2_deprecated
def test_ec2_client(self):
ec2 = boto.ec2.connect_to_region("us-west-2")
ec2.get_all_instances()
spans = self.memory_exporter.get_finished_spans()
assert spans
self.assertEqual(len(spans), 1)
span = spans[0]
self.assertEqual(span.attributes["aws.operation"], "DescribeInstances")
assert_span_http_status_code(span, 200)
self.assertEqual(span.attributes["http.method"], "POST")
self.assertEqual(span.attributes["aws.region"], "us-west-2")
# Create an instance
ec2.run_instances(21)
spans = self.memory_exporter.get_finished_spans()
assert spans
self.assertEqual(len(spans), 2)
span = spans[1]
self.assertEqual(span.attributes["aws.operation"], "RunInstances")
assert_span_http_status_code(span, 200)
self.assertEqual(
span.resource,
Resource(
labels={"endpoint": "ec2", "http_method": "runinstances"}
),
)
self.assertEqual(span.attributes["http.method"], "POST")
self.assertEqual(span.attributes["aws.region"], "us-west-2")
self.assertEqual(span.name, "ec2.command")
@mock_ec2_deprecated
def test_analytics_enabled_with_rate(self):
ec2 = boto.ec2.connect_to_region("us-west-2")
ec2.get_all_instances()
spans = self.memory_exporter.get_finished_spans()
assert spans
@mock_ec2_deprecated
def test_analytics_enabled_without_rate(self):
ec2 = boto.ec2.connect_to_region("us-west-2")
ec2.get_all_instances()
spans = self.memory_exporter.get_finished_spans()
assert spans
@mock_s3_deprecated
def test_s3_client(self):
s3 = boto.s3.connect_to_region("us-east-1")
s3.get_all_buckets()
spans = self.memory_exporter.get_finished_spans()
assert spans
self.assertEqual(len(spans), 1)
span = spans[0]
assert_span_http_status_code(span, 200)
self.assertEqual(span.attributes["http.method"], "GET")
self.assertEqual(span.attributes["aws.operation"], "get_all_buckets")
# Create a bucket command
s3.create_bucket("cheese")
spans = self.memory_exporter.get_finished_spans()
assert spans
self.assertEqual(len(spans), 2)
span = spans[1]
assert_span_http_status_code(span, 200)
self.assertEqual(span.attributes["http.method"], "PUT")
self.assertEqual(span.attributes["path"], "/")
self.assertEqual(span.attributes["aws.operation"], "create_bucket")
# Get the created bucket
s3.get_bucket("cheese")
spans = self.memory_exporter.get_finished_spans()
assert spans
self.assertEqual(len(spans), 3)
span = spans[2]
assert_span_http_status_code(span, 200)
self.assertEqual(
span.resource,
Resource(labels={"endpoint": "s3", "http_method": "head"}),
)
self.assertEqual(span.attributes["http.method"], "HEAD")
self.assertEqual(span.attributes["aws.operation"], "head_bucket")
self.assertEqual(span.name, "s3.command")
# Checking for resource incase of error
try:
s3.get_bucket("big_bucket")
except Exception: # pylint: disable=broad-except
spans = self.memory_exporter.get_finished_spans()
assert spans
span = spans[2]
self.assertEqual(
span.resource,
Resource(labels={"endpoint": "s3", "http_method": "head"}),
)
@mock_s3_deprecated
def test_s3_put(self):
s3 = boto.s3.connect_to_region("us-east-1")
s3.create_bucket("mybucket")
bucket = s3.get_bucket("mybucket")
key = boto.s3.key.Key(bucket)
key.key = "foo"
key.set_contents_from_string("bar")
spans = self.memory_exporter.get_finished_spans()
assert spans
# create bucket
self.assertEqual(len(spans), 3)
self.assertEqual(spans[0].attributes["aws.operation"], "create_bucket")
assert_span_http_status_code(spans[0], 200)
self.assertEqual(
spans[0].resource,
Resource(labels={"endpoint": "s3", "http_method": "put"}),
)
# get bucket
self.assertEqual(spans[1].attributes["aws.operation"], "head_bucket")
self.assertEqual(
spans[1].resource,
Resource(labels={"endpoint": "s3", "http_method": "head"}),
)
# put object
self.assertEqual(
spans[2].attributes["aws.operation"], "_send_file_internal"
)
self.assertEqual(
spans[2].resource,
Resource(labels={"endpoint": "s3", "http_method": "put"}),
)
@mock_lambda_deprecated
def test_unpatch(self):
lamb = boto.awslambda.connect_to_region("us-east-2")
BotoInstrumentor().uninstrument()
# multiple calls
lamb.list_functions()
spans = self.memory_exporter.get_finished_spans()
assert not spans, spans
@mock_s3_deprecated
def test_double_patch(self):
s3 = boto.s3.connect_to_region("us-east-1")
BotoInstrumentor().instrument()
BotoInstrumentor().instrument()
# Get the created bucket
s3.create_bucket("cheese")
spans = self.memory_exporter.get_finished_spans()
assert spans
self.assertEqual(len(spans), 1)
@mock_lambda_deprecated
def test_lambda_client(self):
lamb = boto.awslambda.connect_to_region("us-east-2")
# multiple calls
lamb.list_functions()
lamb.list_functions()
spans = self.memory_exporter.get_finished_spans()
assert spans
self.assertEqual(len(spans), 2)
span = spans[0]
assert_span_http_status_code(span, 200)
self.assertEqual(
span.resource,
Resource(labels={"endpoint": "lambda", "http_method": "get"}),
)
self.assertEqual(span.attributes["http.method"], "GET")
self.assertEqual(span.attributes["aws.region"], "us-east-2")
self.assertEqual(span.attributes["aws.operation"], "list_functions")
@mock_sts_deprecated
def test_sts_client(self):
sts = boto.sts.connect_to_region("us-west-2")
sts.get_federation_token(12, duration=10)
spans = self.memory_exporter.get_finished_spans()
assert spans
span = spans[0]
self.assertEqual(
span.resource,
Resource(
labels={"endpoint": "sts", "http_method": "getfederationtoken"}
),
)
self.assertEqual(span.attributes["aws.region"], "us-west-2")
self.assertEqual(
span.attributes["aws.operation"], "GetFederationToken"
)
# checking for protection on sts against security leak
self.assertTrue("args.path" not in span.attributes.keys())
@skipUnless(
False,
(
"Test to reproduce the case where args sent to patched function "
"are None, can't be mocked: needs AWS credentials"
),
)
def test_elasticache_client(self):
elasticache = boto.elasticache.connect_to_region("us-west-2")
elasticache.describe_cache_clusters()
spans = self.memory_exporter.get_finished_spans()
assert spans
span = spans[0]
self.assertEqual(
span.resource, Resource(labels={"endpoint": "elasticcache"})
)
self.assertEqual(span.attributes["aws.region"], "us-west-2")