Merge branch 'open-telemetry:main' into feature

.github/CODEOWNERS

@@ -1,26 +1,12 @@
-# Code owners file.
-# This file controls who is tagged for review for any given pull request.
-#
-# What is a "CODEOWNER"?
-#
-# A CODEOWNER lends their expertise to a specific package hosted by an OpenTelemetry repository.
-#
-# A CODEOWNER MUST:
-# - introduce themselves on the CNCF OTel Python channel: https://cloud-native.slack.com/archives/C01PD4HUVBL
-# - have enough knowledge of the corresponding instrumented library
-# - respond to issues
-# - fix failing unit tests or any other blockers to the CI/CD workflow
-# - update usage of `opentelemetry-python-core` APIs upon the introduction of breaking changes
-# - be a member of the OpenTelemetry community so that the `component-owners.yml` action to automatically assign CODEOWNERS to PRs works correctly.
-#
+# This file is only used as a way to assign any change to the approvers team
+# except for a change in any of the instrumentations. The actual codeowners
+# of the instrumentations are in .github/component_owners.yml.
 
-
-# For anything not explicitly taken by someone else:
+# Assigns any change to the approvers team...
 * @open-telemetry/opentelemetry-python-contrib-approvers
 
+# ...except for changes in any instrumentation.
+/instrumentation
+
 # Learn about CODEOWNERS file format:
 # https://help.github.com/en/articles/about-code-owners
-#
-# Learn about membership in OpenTelemetry community:
-# https://github.com/open-telemetry/community/blob/main/community-membership.md
-#

.github/component_owners.yml

@@ -43,9 +43,23 @@ components:
 
   instrumentation/opentelemetry-instrumentation-urllib:
     - shalevr
+    - ocelotl
 
   instrumentation/opentelemetry-instrumentation-urllib3:
     - shalevr
+    - ocelotl
 
   instrumentation/opentelemetry-instrumentation-sqlalchemy:
     - shalevr
+
+  instrumentation/opentelemetry-instrumentation-flask:
+    - ocelotl
+
+  instrumentation/opentelemetry-instrumentation-jinja2:
+    - ocelotl
+
+  instrumentation/opentelemetry-instrumentation-logging:
+    - ocelotl
+
+  instrumentation/opentelemetry-instrumentation-requests:
+    - ocelotl

.github/workflows/test.yml

@@ -24,7 +24,7 @@ jobs:
       fail-fast: false  # ensures the entire test matrix is run, even if one permutation fails
       matrix:
         python-version: [ py37, py38, py39, py310, py311, pypy3 ]
-        package: ["instrumentation", "distro", "exporter", "sdkextension", "propagator"]
+        package: ["instrumentation", "distro", "exporter", "sdkextension", "propagator", "resource"]
         os: [ ubuntu-20.04 ]
     steps:
       - name: Checkout Contrib Repo @ SHA - ${{ github.sha }}

CHANGELOG.md

@@ -33,6 +33,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - `opentelemetry-instrumentation-logging` Add `otelTraceSampled` to instrumetation-logging
   ([#1773](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/1773))
 
+### Changed
+
+- `opentelemetry-instrumentation-botocore` now uses the AWS X-Ray propagator by
+  default
+  ([#1741](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/1741))
 
 ### Fixed
 
@@ -130,6 +135,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Added
 
+- `opentelemetry-resource-detector-container` Add support resource detection of container properties.
+  ([#1584](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/1584))
 - `opentelemetry-instrumentation-pymysql` Add tests for commit() and rollback().
   ([#1424](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/1424))
 - `opentelemetry-instrumentation-fastapi` Add support for regular expression matching and sanitization of HTTP headers.

CONTRIBUTING.md

@@ -124,6 +124,17 @@ Open a pull request against the main `opentelemetry-python-contrib` repo.
   as `work-in-progress`, or mark it as [`draft`](https://github.blog/2019-02-14-introducing-draft-pull-requests/).
 * Make sure CLA is signed and CI is clear.
 
+### How to Get PRs Reviewed
+
+The maintainers and approvers of this repo are not experts in every instrumentation there is here.
+In fact each one of us knows enough about them to only review a few. Unfortunately it can be hard
+to find enough experts in every instrumentation to quickly review every instrumentation PR. The
+instrumentation experts are listed in `.github/component_owners.yml` with their corresponding files
+or directories that they own. The owners listed there will be notified when PRs that modify their
+files are opened.
+
+If you are not getting reviews, please contact the respective owners directly.
+
 ### How to Get PRs Merged
 
 A PR is considered to be **ready to merge** when:

docs/conf.py

@@ -54,7 +54,13 @@
     if isdir(join(sdk_ext, f))
 ]
 
-sys.path[:0] = exp_dirs + instr_dirs + sdk_ext_dirs + prop_dirs
+resource = "../resource"
+resource_dirs = [
+    os.path.abspath("/".join(["../resource", f, "src"]))
+    for f in listdir(resource)
+    if isdir(join(resource, f))
+]
+sys.path[:0] = exp_dirs + instr_dirs + sdk_ext_dirs + prop_dirs + resource_dirs
 
 # -- Project information -----------------------------------------------------
 

docs/index.rst

@@ -33,7 +33,7 @@ Extensions
 
 Visit `OpenTelemetry Registry <https://opentelemetry.io/registry/?s=python>`_ to
 find a lot of related projects like exporters, instrumentation libraries, tracer
-implementations, etc.
+implementations, resource, etc.
 
 Installing Cutting Edge Packages
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
@@ -51,6 +51,7 @@ install <https://pip.pypa.io/en/stable/reference/pip_install/#editable-installs>
     pip install -e ./instrumentation/opentelemetry-instrumentation-flask
     pip install -e ./instrumentation/opentelemetry-instrumentation-botocore
     pip install -e ./sdk-extension/opentelemetry-sdk-extension-aws
+    pip install -e ./resource/opentelemetry-resource-detector-container
 
 
 .. toctree::
@@ -85,6 +86,14 @@ install <https://pip.pypa.io/en/stable/reference/pip_install/#editable-installs>
 
     sdk-extension/**
 
+.. toctree::
+    :maxdepth: 2
+    :caption: OpenTelemetry Resource Detectors
+    :name: Resource Detectors
+    :glob:
+
+    resource/**
+
 Indices and tables
 ------------------
 

docs/resource/container/container.rst

@@ -0,0 +1,7 @@
+OpenTelemetry Python - Resource Detector for Containers
+=======================================================
+
+.. automodule:: opentelemetry.resource.detector.container
+    :members:
+    :undoc-members:
+    :show-inheritance:

instrumentation/opentelemetry-instrumentation-botocore/pyproject.toml

@@ -28,6 +28,7 @@ dependencies = [
   "opentelemetry-api ~= 1.12",
   "opentelemetry-instrumentation == 0.40b0.dev",
   "opentelemetry-semantic-conventions == 0.40b0.dev",
+  "opentelemetry-propagator-aws-xray == 1.0.1",
 ]
 
 [project.optional-dependencies]

instrumentation/opentelemetry-instrumentation-botocore/src/opentelemetry/instrumentation/botocore/__init__.py

@@ -101,22 +101,14 @@ def response_hook(span, service_name, operation_name, result):
     _SUPPRESS_INSTRUMENTATION_KEY,
     unwrap,
 )
-from opentelemetry.propagate import inject
+from opentelemetry.propagators.aws.aws_xray_propagator import AwsXRayPropagator
 from opentelemetry.semconv.trace import SpanAttributes
 from opentelemetry.trace import get_tracer
 from opentelemetry.trace.span import Span
 
 logger = logging.getLogger(__name__)
 
 
-# pylint: disable=unused-argument
-def _patched_endpoint_prepare_request(wrapped, instance, args, kwargs):
-    request = args[0]
-    headers = request.headers
-    inject(headers)
-    return wrapped(*args, **kwargs)
-
-
 class BotocoreInstrumentor(BaseInstrumentor):
     """An instrumentor for Botocore.
 
@@ -127,6 +119,7 @@ def __init__(self):
         super().__init__()
         self.request_hook = None
         self.response_hook = None
+        self.propagator = AwsXRayPropagator()
 
     def instrumentation_dependencies(self) -> Collection[str]:
         return _instruments
@@ -140,6 +133,10 @@ def _instrument(self, **kwargs):
         self.request_hook = kwargs.get("request_hook")
         self.response_hook = kwargs.get("response_hook")
 
+        propagator = kwargs.get("propagator")
+        if propagator is not None:
+            self.propagator = propagator
+
         wrap_function_wrapper(
             "botocore.client",
             "BaseClient._make_api_call",
@@ -149,13 +146,26 @@ def _instrument(self, **kwargs):
         wrap_function_wrapper(
             "botocore.endpoint",
             "Endpoint.prepare_request",
-            _patched_endpoint_prepare_request,
+            self._patched_endpoint_prepare_request,
         )
 
     def _uninstrument(self, **kwargs):
         unwrap(BaseClient, "_make_api_call")
         unwrap(Endpoint, "prepare_request")
 
+    # pylint: disable=unused-argument
+    def _patched_endpoint_prepare_request(
+        self, wrapped, instance, args, kwargs
+    ):
+        request = args[0]
+        headers = request.headers
+
+        # Only the x-ray header is propagated by AWS services. Using any
+        # other propagator will lose the trace context.
+        self.propagator.inject(headers)
+
+        return wrapped(*args, **kwargs)
+
     # pylint: disable=too-many-branches
     def _patched_api_call(self, original_func, instance, args, kwargs):
         if context_api.get_value(_SUPPRESS_INSTRUMENTATION_KEY):

instrumentation/opentelemetry-instrumentation-botocore/tests/test_botocore_instrumentation.py

@@ -36,9 +36,11 @@
 from opentelemetry.instrumentation.botocore import BotocoreInstrumentor
 from opentelemetry.instrumentation.utils import _SUPPRESS_INSTRUMENTATION_KEY
 from opentelemetry.propagate import get_global_textmap, set_global_textmap
+from opentelemetry.propagators.aws.aws_xray_propagator import TRACE_HEADER_KEY
 from opentelemetry.semconv.trace import SpanAttributes
 from opentelemetry.test.mock_textmap import MockTextMapPropagator
 from opentelemetry.test.test_base import TestBase
+from opentelemetry.trace.span import format_span_id, format_trace_id
 
 _REQUEST_ID_REGEX_MATCH = r"[A-Z0-9]{52}"
 
@@ -225,27 +227,21 @@ def test_unpatch(self):
     @mock_ec2
     def test_uninstrument_does_not_inject_headers(self):
         headers = {}
-        previous_propagator = get_global_textmap()
-        try:
-            set_global_textmap(MockTextMapPropagator())
 
-            def intercept_headers(**kwargs):
-                headers.update(kwargs["request"].headers)
+        def intercept_headers(**kwargs):
+            headers.update(kwargs["request"].headers)
 
-            ec2 = self._make_client("ec2")
+        ec2 = self._make_client("ec2")
 
-            BotocoreInstrumentor().uninstrument()
+        BotocoreInstrumentor().uninstrument()
 
-            ec2.meta.events.register_first(
-                "before-send.ec2.DescribeInstances", intercept_headers
-            )
-            with self.tracer_provider.get_tracer("test").start_span("parent"):
-                ec2.describe_instances()
+        ec2.meta.events.register_first(
+            "before-send.ec2.DescribeInstances", intercept_headers
+        )
+        with self.tracer_provider.get_tracer("test").start_span("parent"):
+            ec2.describe_instances()
 
-            self.assertNotIn(MockTextMapPropagator.TRACE_ID_KEY, headers)
-            self.assertNotIn(MockTextMapPropagator.SPAN_ID_KEY, headers)
-        finally:
-            set_global_textmap(previous_propagator)
+        self.assertNotIn(TRACE_HEADER_KEY, headers)
 
     @mock_sqs
     def test_double_patch(self):
@@ -306,20 +302,42 @@ def check_headers(**kwargs):
                 "EC2", "DescribeInstances", request_id=request_id
             )
 
-            self.assertIn(MockTextMapPropagator.TRACE_ID_KEY, headers)
-            self.assertEqual(
-                str(span.get_span_context().trace_id),
-                headers[MockTextMapPropagator.TRACE_ID_KEY],
+            # only x-ray propagation is used in HTTP requests
+            self.assertIn(TRACE_HEADER_KEY, headers)
+            xray_context = headers[TRACE_HEADER_KEY]
+            formated_trace_id = format_trace_id(
+                span.get_span_context().trace_id
             )
-            self.assertIn(MockTextMapPropagator.SPAN_ID_KEY, headers)
-            self.assertEqual(
-                str(span.get_span_context().span_id),
-                headers[MockTextMapPropagator.SPAN_ID_KEY],
+            formated_trace_id = (
+                formated_trace_id[:8] + "-" + formated_trace_id[8:]
             )
 
+            self.assertEqual(
+                xray_context.lower(),
+                f"root=1-{formated_trace_id};parent={format_span_id(span.get_span_context().span_id)};sampled=1".lower(),
+            )
         finally:
             set_global_textmap(previous_propagator)
 
+    @mock_ec2
+    def test_override_xray_propagator_injects_into_request(self):
+        headers = {}
+
+        def check_headers(**kwargs):
+            nonlocal headers
+            headers = kwargs["request"].headers
+
+        BotocoreInstrumentor().instrument()
+
+        ec2 = self._make_client("ec2")
+        ec2.meta.events.register_first(
+            "before-send.ec2.DescribeInstances", check_headers
+        )
+        ec2.describe_instances()
+
+        self.assertNotIn(MockTextMapPropagator.TRACE_ID_KEY, headers)
+        self.assertNotIn(MockTextMapPropagator.SPAN_ID_KEY, headers)
+
     @mock_xray
     def test_suppress_instrumentation_xray_client(self):
         xray_client = self._make_client("xray")