Full toolkit for running an AI agent service built with LangGraph, FastAPI and Streamlit
docker pull library/postgres
docker run -d --name agent-service-toolkit -p 5432:5432 --restart always postgres:16
podman run -d --name agent-service-toolkit -p 5432:5432 --restart always postgres:16
skopeo inspect docker://docker.io/library/postgres:16
oras pull postgres:16
docker compose up -d
services:
postgres:
image: postgres:16
ports:
- "5432:5432"
environment:
- POSTGRES_USER=${POSTGRES_USER:-postgres}
- POSTGRES_PASSWORD=${POSTGRES_PASSWORD:-postgres}
- POSTGRES_DB=${POSTGRES_DB:-agent_service}
volumes:
- postgres_data:/var/lib/postgresql/data
healthcheck:
test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-postgres}"]
interval: 5s
timeout: 5s
retries: 5
agent_service:
build:
context: .
dockerfile: docker/Dockerfile.service
ports:
- "8080:8080"
env_file:
- .env
depends_on:
postgres:
condition: service_healthy
healthcheck:
test: ["CMD", "curl", "-f", "http://localhost:8080/info"]
interval: 5s
timeout: 5s
retries: 5
# Volume mount of development-only credentials since compose watch doesn't sync ignored files and doesn't do initial sync when the service starts
volumes:
- ./privatecredentials:/privatecredentials
develop:
watch:
- path: src/agents/
action: sync+restart
target: /app/agents/
- path: src/schema/
action: sync+restart
target: /app/schema/
- path: src/service/
action: sync+restart
target: /app/service/
- path: src/core/
action: sync+restart
target: /app/core/
- path: src/memory/
action: sync+restart
target: /app/memory/
streamlit_app:
build:
context: .
dockerfile: docker/Dockerfile.app
ports:
- "8501:8501"
depends_on:
- agent_service
healthcheck:
test: ["CMD", "curl", "-f", "http://localhost:8501/healthz"]
interval: 5s
timeout: 5s
retries: 5
environment:
- AGENT_URL=http://agent_service:8080
develop:
watch:
- path: src/client/
action: sync+restart
target: /app/client/
- path: src/schema/
action: sync+restart
target: /app/schema/
- path: src/streamlit_app.py
action: sync+restart
target: /app/streamlit_app.py
volumes:
postgres_data: