Add new credential provider package / GCP credential provider for OTLP Exporter

.github/workflows/core_contrib_test_0.yml

@@ -293,6 +293,36 @@ jobs:
       - name: Run tests
         run: tox -e py39-test-resource-detector-azure-1 -- -ra
 
+  py39-test-exporter-credential-provider-gcp:
+    name: exporter-credential-provider-gcp 
+    runs-on: ubuntu-latest
+    timeout-minutes: 30
+    steps:
+      - name: Checkout contrib repo @ SHA - ${{ env.CONTRIB_REPO_SHA }}
+        uses: actions/checkout@v4
+        with:
+          repository: open-telemetry/opentelemetry-python-contrib
+          ref: ${{ env.CONTRIB_REPO_SHA }}
+
+      - name: Checkout core repo @ SHA - ${{ env.CORE_REPO_SHA }}
+        uses: actions/checkout@v4
+        with:
+          repository: open-telemetry/opentelemetry-python
+          ref: ${{ env.CORE_REPO_SHA }}
+          path: opentelemetry-python
+
+      - name: Set up Python 3.9
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.9"
+          architecture: "x64"
+
+      - name: Install tox
+        run: pip install tox-uv
+
+      - name: Run tests
+        run: tox -e py39-test-exporter-credential-provider-gcp -- -ra
+
   py39-test-sdk-extension-aws-0:
     name: sdk-extension-aws-0 
     runs-on: ubuntu-latest

.github/workflows/lint_0.yml

@@ -1096,6 +1096,25 @@ jobs:
       - name: Run tests
         run: tox -e lint-util-genai
 
+  lint-gcp-exporter-credential-provider:
+    name: exporter-credential-provider-gcp
+    runs-on: ubuntu-latest
+    timeout-minutes: 30
+    steps:
+      - name: Checkout repo @ SHA - ${{ github.sha }}
+        uses: actions/checkout@v4
+
+      - name: Set up Python 3.13
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.13"
+
+      - name: Install tox
+        run: pip install tox-uv
+
+      - name: Run tests
+        run: tox -e lint-gcp-exporter-credential-provider
+
   lint-propagator-aws-xray:
     name: propagator-aws-xray
     runs-on: ubuntu-latest

.github/workflows/test_1.yml

@@ -3965,7 +3965,7 @@ jobs:
       - name: Run tests
         run: tox -e pypy3-test-util-http -- -ra
 
-  py39-test-util-genai_ubuntu-latest:
+py39-test-util-genai_ubuntu-latest:
     name: util-genai 3.9 Ubuntu
     runs-on: ubuntu-latest
     timeout-minutes: 30
@@ -3984,6 +3984,120 @@ jobs:
       - name: Run tests
         run: tox -e py39-test-util-genai -- -ra
 
+  py310-test-exporter-credential-provider-gcp_ubuntu-latest:
+    name: exporter-credential-provider-gcp 3.10 Ubuntu
+    runs-on: ubuntu-latest
+    timeout-minutes: 30
+    steps:
+      - name: Checkout repo @ SHA - ${{ github.sha }}
+        uses: actions/checkout@v4
+
+      - name: Set up Python 3.10
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.10"
+
+      - name: Install tox
+        run: pip install tox-uv
+
+      - name: Run tests
+        run: tox -e py310-test-exporter-credential-provider-gcp -- -ra
+
+  py311-test-exporter-credential-provider-gcp_ubuntu-latest:
+    name: exporter-credential-provider-gcp 3.11 Ubuntu
+    runs-on: ubuntu-latest
+    timeout-minutes: 30
+    steps:
+      - name: Checkout repo @ SHA - ${{ github.sha }}
+        uses: actions/checkout@v4
+
+      - name: Set up Python 3.11
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.11"
+
+      - name: Install tox
+        run: pip install tox-uv
+
+      - name: Run tests
+        run: tox -e py311-test-exporter-credential-provider-gcp -- -ra
+
+  py312-test-exporter-credential-provider-gcp_ubuntu-latest:
+    name: exporter-credential-provider-gcp 3.12 Ubuntu
+    runs-on: ubuntu-latest
+    timeout-minutes: 30
+    steps:
+      - name: Checkout repo @ SHA - ${{ github.sha }}
+        uses: actions/checkout@v4
+
+      - name: Set up Python 3.12
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.12"
+
+      - name: Install tox
+        run: pip install tox-uv
+
+      - name: Run tests
+        run: tox -e py312-test-exporter-credential-provider-gcp -- -ra
+
+  py313-test-exporter-credential-provider-gcp_ubuntu-latest:
+    name: exporter-credential-provider-gcp 3.13 Ubuntu
+    runs-on: ubuntu-latest
+    timeout-minutes: 30
+    steps:
+      - name: Checkout repo @ SHA - ${{ github.sha }}
+        uses: actions/checkout@v4
+
+      - name: Set up Python 3.13
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.13"
+
+      - name: Install tox
+        run: pip install tox-uv
+
+      - name: Run tests
+        run: tox -e py313-test-exporter-credential-provider-gcp -- -ra
+
+  pypy3-test-exporter-credential-provider-gcp_ubuntu-latest:
+    name: exporter-credential-provider-gcp pypy-3.9 Ubuntu
+    runs-on: ubuntu-latest
+    timeout-minutes: 30
+    steps:
+      - name: Checkout repo @ SHA - ${{ github.sha }}
+        uses: actions/checkout@v4
+
+      - name: Set up Python pypy-3.9
+        uses: actions/setup-python@v5
+        with:
+          python-version: "pypy-3.9"
+
+      - name: Install tox
+        run: pip install tox-uv
+
+      - name: Run tests
+        run: tox -e pypy3-test-exporter-credential-provider-gcp -- -ra
+
+  py39-test-exporter-credential-provider-gcp_ubuntu-latest:
+    name: exporter-credential-provider-gcp 3.9 Ubuntu
+    runs-on: ubuntu-latest
+    timeout-minutes: 30
+    steps:
+      - name: Checkout repo @ SHA - ${{ github.sha }}
+        uses: actions/checkout@v4
+
+      - name: Set up Python 3.9
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.9"
+
+      - name: Install tox
+        run: pip install tox-uv
+
+      - name: Run tests
+        run: tox -e py39-test-exporter-credential-provider-gcp -- -ra
+
   py310-test-util-genai_ubuntu-latest:
     name: util-genai 3.10 Ubuntu
     runs-on: ubuntu-latest

RELEASING.md

@@ -27,6 +27,7 @@
 > - opentelemetry-instrumentation-langchain
 > - opentelemetry-instrumentation-weaviate
 > - opentelemetry-util-genai
+> - opentelemetry-exporter-credential-provider-gcp
 >
 > These libraries are also excluded from the general release.
 
@@ -92,6 +93,7 @@ The workflow will create a pull request that should be merged in order to procee
 > - opentelemetry-instrumentation-langchain
 > - opentelemetry-instrumentation-weaviate
 > - opentelemetry-util-genai
+> - opentelemetry-exporter-credential-provider-gcp
 >
 > These libraries are also excluded from the general patch release.
 

eachdist.ini

@@ -57,6 +57,7 @@ packages=
     opentelemetry-instrumentation-langchain
     opentelemetry-instrumentation-weaviate
     opentelemetry-util-genai
+    opentelemetry-exporter-credential-provider-gcp
 
 [lintroots]
 extraroots=examples/*,scripts/

exporter/exporter-credential-providers/gcp-credential-provider/CHANGELOG.md

@@ -0,0 +1,10 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## Unreleased
+
+- Add initial entry points for HTTP/GRPC OTLP Exporters.