Resource detector for container properties

.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

@@ -127,6 +127,8 @@ 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.

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:

resource/opentelemetry-resource-detector-container/LICENSE

@@ -0,0 +1,201 @@
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   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.

resource/opentelemetry-resource-detector-container/MANITEST.rst

@@ -0,0 +1,9 @@
+graft src
+graft tests
+global-exclude *.pyc
+global-exclude *.pyo
+global-exclude __pycache__/*
+include CHANGELOG.md
+include MANIFEST.in
+include README.rst
+include LICENSE

resource/opentelemetry-resource-detector-container/README.rst

@@ -0,0 +1,46 @@
+OpenTelemetry Resource detectors for containers
+==========================================================
+
+|pypi|
+
+.. |pypi| image:: TODO
+   :target: TODO
+
+
+This library provides custom resource detector for container platforms
+
+Installation
+------------
+
+::
+
+    pip install opentelemetry-resource-detector-container
+
+---------------------------
+
+Usage example for `opentelemetry-resource-detector-container`
+
+.. code-block:: python
+
+    from opentelemetry import trace
+    from opentelemetry.sdk.trace import TracerProvider
+    from opentelemetry.resource.detector.container import (
+        ContainerResourceDetector,
+    )
+    from opentelemetry.sdk.resources import get_aggregated_resources
+
+
+    trace.set_tracer_provider(
+        TracerProvider(
+            resource=get_aggregated_resources(
+                [
+                    ContainerResourceDetector(),
+                ]
+            ),
+        )
+    )
+
+References
+----------
+
+* `OpenTelemetry Project <https://opentelemetry.io/>`_

resource/opentelemetry-resource-detector-container/pyproject.toml

@@ -0,0 +1,50 @@
+[build-system]
+requires = ["hatchling"]
+build-backend = "hatchling.build"
+
+[project]
+name = "opentelemetry-resource-detector-container"
+dynamic = ["version"]
+description = "Container Resource Detector for OpenTelemetry"
+readme = "README.rst"
+license = "Apache-2.0"
+requires-python = ">=3.7"
+authors = [
+  { name = "OpenTelemetry Authors", email = "cncf-opentelemetry-contributors@lists.cncf.io" },
+]
+classifiers = [
+  "Development Status :: 5 - Production/Stable",
+  "Intended Audience :: Developers",
+  "License :: OSI Approved :: Apache Software License",
+  "Programming Language :: Python",
+  "Programming Language :: Python :: 3",
+  "Programming Language :: Python :: 3.7",
+  "Programming Language :: Python :: 3.8",
+  "Programming Language :: Python :: 3.9",
+  "Programming Language :: Python :: 3.10",
+  "Programming Language :: Python :: 3.11",
+]
+dependencies = [
+  "opentelemetry-sdk ~= 1.12",
+]
+
+[project.optional-dependencies]
+test = []
+
+[project.entry-points.opentelemetry_resource_detector]
+container = "opentelemetry.resource.detector.container:ContainerResourceDetector"
+
+[project.urls]
+Homepage = "https://github.com/open-telemetry/opentelemetry-python-contrib/tree/main/resource/opentelemetry-resource-detector-container"
+
+[tool.hatch.version]
+path = "src/opentelemetry/resource/detector/container/version.py"
+
+[tool.hatch.build.targets.sdist]
+include = [
+  "/src",
+  "/tests",
+]
+
+[tool.hatch.build.targets.wheel]
+packages = ["src/opentelemetry"]