uv run langgraph dockerfile --add-docker-compose langgraph.Dockerfile

Author: ks6088ts

.dockerignore

@@ -1,13 +1,51 @@
+# Ignore node_modules and other dependency directories
+node_modules
+bower_components
+vendor
+
+# Ignore logs and temporary files
+*.log
+*.tmp
+*.swp
+
+# Ignore .env files and other environment files
+.env
+.env.*
+*.local
+
+# Ignore git-related files
 .git
+.gitignore
+
+# Ignore Docker-related files and configs
+.dockerignore
+docker-compose.yml
+
+# Ignore build and cache directories
+dist
+build
+.cache
+__pycache__
+
+# Ignore IDE and editor configurations
+.vscode
+.idea
+*.sublime-project
+*.sublime-workspace
+.DS_Store  # macOS-specific
+
+# Ignore test and coverage files
+coverage
+*.coverage
+*.test.js
+*.spec.js
+tests
+
+# Project
 .github
 .venv
 *.pyc
-*.env
-.coverage
 .devcontainer
-.gitignore
 .pre-commit-config.yaml
 .pytest_cache
 .ruff_cache
-__pycache__
-tests

docker-compose.yml

@@ -0,0 +1,56 @@
+volumes:
+  langgraph-data:
+    driver: local
+
+services:
+  langgraph-redis:
+    image: redis:6
+    healthcheck:
+      test: redis-cli ping
+      interval: 5s
+      timeout: 1s
+      retries: 5
+
+  langgraph-postgres:
+    image: pgvector/pgvector:pg16
+    ports:
+      - "5433:5432"
+    environment:
+      POSTGRES_DB: postgres
+      POSTGRES_USER: postgres
+      POSTGRES_PASSWORD: postgres
+    command:
+      - postgres
+      - -c
+      - shared_preload_libraries=vector
+    volumes:
+      - langgraph-data:/var/lib/postgresql/data
+    healthcheck:
+      test: pg_isready -U postgres
+      start_period: 10s
+      timeout: 1s
+      retries: 5
+      interval: 60s
+      start_interval: 1s
+
+  langgraph-api:
+    ports:
+      - "8123:8000"
+    depends_on:
+      langgraph-redis:
+        condition: service_healthy
+      langgraph-postgres:
+        condition: service_healthy
+    environment:
+      REDIS_URI: redis://langgraph-redis:6379
+      POSTGRES_URI: postgres://postgres:postgres@langgraph-postgres:5432/postgres?sslmode=disable
+    healthcheck:
+      test: python /api/healthcheck.py
+      interval: 60s
+      start_interval: 1s
+      start_period: 10s
+    env_file:
+      - .env
+    build:
+      context: .
+      dockerfile: langgraph.Dockerfile

langgraph.Dockerfile

@@ -0,0 +1,26 @@
+FROM langchain/langgraph-api:3.11
+
+
+
+# -- Adding local package . --
+ADD . /deps/template-langgraph
+# -- End of local package . --
+
+# -- Installing all local dependencies --
+RUN PYTHONDONTWRITEBYTECODE=1 uv pip install --system --no-cache-dir -c /api/constraints.txt -e /deps/*
+# -- End of local dependencies install --
+ENV LANGSERVE_GRAPHS='{"chat_with_tools_agent": "template_langgraph.agents.chat_with_tools_agent.agent:graph", "demo_agents_parallel_rag_agent": "template_langgraph.agents.demo_agents.parallel_rag_agent.agent:graph", "demo_agents_multi_agent": "template_langgraph.agents.demo_agents.multi_agent:graph", "demo_agents_research_deep_agent": "template_langgraph.agents.demo_agents.research_deep_agent:graph", "demo_agents_weather_agent": "template_langgraph.agents.demo_agents.weather_agent:graph", "image_classifier_agent": "template_langgraph.agents.image_classifier_agent.agent:graph", "issue_formatter_agent": "template_langgraph.agents.issue_formatter_agent.agent:graph", "kabuto_helpdesk_agent": "template_langgraph.agents.kabuto_helpdesk_agent.agent:graph", "news_summarizer_agent": "template_langgraph.agents.news_summarizer_agent.agent:graph", "supervisor_agent": "template_langgraph.agents.supervisor_agent.agent:graph", "task_decomposer_agent": "template_langgraph.agents.task_decomposer_agent.agent:graph"}'
+
+
+
+# -- Ensure user deps didn't inadvertently overwrite langgraph-api
+RUN mkdir -p /api/langgraph_api /api/langgraph_runtime /api/langgraph_license && touch /api/langgraph_api/__init__.py /api/langgraph_runtime/__init__.py /api/langgraph_license/__init__.py
+RUN PYTHONDONTWRITEBYTECODE=1 uv pip install --system --no-cache-dir --no-deps -e /api
+# -- End of ensuring user deps didn't inadvertently overwrite langgraph-api --
+# -- Removing build deps from the final image ~<:===~~~ --
+RUN pip uninstall -y pip setuptools wheel
+RUN rm -rf /usr/local/lib/python*/site-packages/pip* /usr/local/lib/python*/site-packages/setuptools* /usr/local/lib/python*/site-packages/wheel* && find /usr/local/bin -name "pip*" -delete || true
+RUN rm -rf /usr/lib/python*/site-packages/pip* /usr/lib/python*/site-packages/setuptools* /usr/lib/python*/site-packages/wheel* && find /usr/bin -name "pip*" -delete || true
+RUN uv pip uninstall --system pip setuptools wheel && rm /usr/bin/uv /usr/bin/uvx
+
+WORKDIR /deps/template-langgraph