Introduce Valkey Vector Store for LangChain AWS

.github/dependabot.yml

@@ -8,3 +8,19 @@ updates:
       actions-dependencies:
         patterns:
           - "*"
+
+  - package-ecosystem: "pip"
+    directories:
+      - "/libs/aws"
+      - "/libs/langgraph-checkpoint-aws"
+    schedule:
+      interval: "weekly"
+    groups:
+      production-dependencies:
+        dependency-type: "production"
+        patterns:
+          - "*"
+      development-dependencies:
+        dependency-type: "development"
+        patterns:
+          - "*"

.github/workflows/_compile_integration_test.yml

@@ -8,15 +8,15 @@ on:
         type: string
         description: "From which folder this pipeline executes"
 
+permissions:
+  contents: read
+
 jobs:
   build:
     defaults:
       run:
         working-directory: ${{ inputs.working-directory }}
     runs-on: ubuntu-latest
-    permissions:
-      contents: read
-      actions: write
     strategy:
       matrix:
         python-version:

.github/workflows/_lint.yml

@@ -8,6 +8,9 @@ on:
         type: string
         description: "From which folder this pipeline executes"
 
+permissions:
+  contents: read
+
 env:
   WORKDIR: ${{ inputs.working-directory == '' && '.' || inputs.working-directory }}
 
@@ -18,9 +21,6 @@ jobs:
   build:
     name: "make lint #${{ matrix.python-version }}"
     runs-on: ubuntu-latest
-    permissions:
-      contents: read
-      actions: write
     strategy:
       matrix:
         # Only lint on the min and max supported Python versions.

.github/workflows/_release.yml

@@ -171,7 +171,7 @@ jobs:
         working-directory: ${{ inputs.working-directory }}
 
       - name: Configure AWS Credentials
-        uses: aws-actions/configure-aws-credentials@v5
+        uses: aws-actions/configure-aws-credentials@v6
         with:
           aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
           aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}

.github/workflows/_test.yml

@@ -8,15 +8,15 @@ on:
         type: string
         description: "From which folder this pipeline executes"
 
+permissions:
+  contents: read
+
 jobs:
   build:
     defaults:
       run:
         working-directory: ${{ inputs.working-directory }}
     runs-on: ubuntu-latest
-    permissions:
-      contents: read
-      actions: write
     strategy:
       matrix:
         python-version:

.github/workflows/_test_release.yml

@@ -13,6 +13,11 @@ on:
         default: false
         description: "Release from a non-master branch (danger!)"
 
+permissions:
+  contents: read
+  actions: write
+  id-token: write
+
 env:
   PYTHON_VERSION: "3.13"
 

.github/workflows/check_diffs.yml

@@ -16,6 +16,9 @@ concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true
 
+permissions:
+  contents: read
+
 jobs:
   build:
     runs-on: ubuntu-latest
@@ -39,9 +42,6 @@ jobs:
     name: cd ${{ matrix.working-directory }}
     needs: [build]
     if: ${{ needs.build.outputs.dirs-to-lint != '[]' }}
-    permissions:
-      contents: read
-      actions: write
     strategy:
       matrix:
         working-directory: ${{ fromJson(needs.build.outputs.dirs-to-lint) }}
@@ -54,9 +54,6 @@ jobs:
     name: cd ${{ matrix.working-directory }}
     needs: [build]
     if: ${{ needs.build.outputs.dirs-to-test != '[]' }}
-    permissions:
-      contents: read
-      actions: write
     strategy:
       matrix:
         working-directory: ${{ fromJson(needs.build.outputs.dirs-to-test) }}
@@ -69,9 +66,6 @@ jobs:
     name: cd ${{ matrix.working-directory }}
     needs: [build]
     if: ${{ needs.build.outputs.dirs-to-test != '[]' }}
-    permissions:
-      contents: read
-      actions: write
     strategy:
       matrix:
         working-directory: ${{ fromJson(needs.build.outputs.dirs-to-test) }}

.github/workflows/_integration_test.yml → .github/workflows/integration_test.yml

@@ -28,6 +28,11 @@ on:
 env:
   PYTHON_VERSION: "3.13"
 
+permissions:
+  contents: read
+  actions: write
+  id-token: write
+
 jobs:
   build:
     defaults:
@@ -55,7 +60,7 @@ jobs:
         run: uv sync --group test --group test_integration
 
       - name: Configure AWS Credentials
-        uses: aws-actions/configure-aws-credentials@v5
+        uses: aws-actions/configure-aws-credentials@v6
         with:
           aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
           aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}

README.md

@@ -12,7 +12,7 @@ The following packages are hosted in this repository:
 ### LangChain
 
 - **LLMs**: Includes LLM classes for AWS services like [Bedrock](https://aws.amazon.com/bedrock) and [SageMaker Endpoints](https://aws.amazon.com/sagemaker/deploy/), allowing you to leverage their language models within LangChain.
-- **VectorStores**: Supports vectorstores for services like [Amazon MemoryDB](https://aws.amazon.com/memorydb/) and [Amazon S3 Vectors](https://aws.amazon.com/s3/features/vectors/), providing efficient and scalable vector database for your applications.
+- **VectorStores**: Supports vectorstores for services like [Amazon MemoryDB](https://aws.amazon.com/memorydb/), [Amazon S3 Vectors](https://aws.amazon.com/s3/features/vectors/), and [AWS ElastiCache for Valkey](https://aws.amazon.com/elasticache/), providing efficient and scalable vector database for your applications.
 - **Retrievers**: Supports retrievers for services like [Amazon Kendra](https://aws.amazon.com/kendra/) and [KnowledgeBases for Amazon Bedrock](https://aws.amazon.com/bedrock/knowledge-bases/), enabling efficient retrieval of relevant information in your RAG applications.
 - **Graphs**: Provides components for working with [AWS Neptune](https://aws.amazon.com/neptune/) graphs within LangChain.
 - **Agents**: Includes Runnables to support [Amazon Bedrock Agents](https://aws.amazon.com/bedrock/agents/), allowing you to leverage Bedrock Agents within LangChain and LangGraph.