docker-compose.yml

services:
  postgres:
    image: pgvector/pgvector:pg17
    restart: unless-stopped
    container_name: memorizer-postgres
    environment:
      - POSTGRES_USER=postgres
      - POSTGRES_PASSWORD=postgres
      - POSTGRES_DB=postgmem
    ports:
      - "5432:5432"
    volumes:
      - postgres-data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U postgres"]
      interval: 5s
      timeout: 5s
      retries: 5

  pgadmin:
    image: dpage/pgadmin4
    restart: unless-stopped
    container_name: memorizer-pgadmin
    environment:
      - PGADMIN_DEFAULT_EMAIL=admin@example.com
      - PGADMIN_DEFAULT_PASSWORD=admin
    ports:
      - "5050:80"
    depends_on:
      - postgres

  ollama:
    image: ollama/ollama
    restart: unless-stopped
    container_name: memorizer-ollama
    ports:
      - "11434:11434"
    volumes:
      - ollama-data:/root/.ollama

  # Initialize Ollama with the required models
  ollama-init:
    image: curlimages/curl:latest
    container_name: memorizer-ollama-init
    entrypoint: ["/bin/sh", "-c"]
    depends_on:
      - ollama
    command: >
      "
      echo 'Waiting for Ollama service to start...' &&
      sleep 15 &&
      
      echo 'Pulling embedding model...' &&
      for i in 1 2 3 4 5; do
        echo 'Attempting to pull embedding model (try '$$i'/5)...' &&
        if curl -s -X POST http://ollama:11434/api/pull -d '{\"name\": \"all-minilm:33m-l12-v2-fp16\"}'; then
          echo 'Embedding model pull initiated successfully' &&
          break
        fi &&
        echo 'Ollama not ready yet for embedding model, waiting...' &&
        sleep 10
      done &&
      
      echo 'Pulling lightweight LLM model...' &&
      for i in 1 2 3 4 5; do
        echo 'Attempting to pull LLM model (try '$$i'/5)...' &&
        if curl -s -X POST http://ollama:11434/api/pull -d '{\"name\": \"qwen2:0.5b\"}'; then
          echo 'LLM model pull initiated successfully' &&
          echo 'All models pulled successfully' &&
          exit 0
        fi &&
        echo 'Failed to pull LLM model, retrying...' &&
        sleep 10
      done &&
      echo 'Failed to pull models after multiple attempts' &&
      exit 1
      "

  # memorizer application
  memorizer:
    image: petabridge/memorizer:latest
    restart: unless-stopped
    container_name: memorizer
    environment:
      - ConnectionStrings__Storage=Host=postgres;Port=5432;Database=postgmem;Username=postgres;Password=postgres
      - MEMORIZER_Embeddings__ApiUrl=http://ollama:11434
      - MEMORIZER_Embeddings__Model=all-minilm:33m-l12-v2-fp16
      - MEMORIZER_LLM__ApiUrl=http://ollama:11434
      - MEMORIZER_LLM__Model=qwen2:0.5b
      - MEMORIZER_LLM__Timeout=00:02:00
      - MEMORIZER_LLM__Chunking__MinCharactersForChunking=2000
      - MEMORIZER_LLM__Chunking__TargetChunkSize=1500
      - MEMORIZER_Server__CanonicalUrl=http://localhost:5000
      - ASPNETCORE_ENVIRONMENT=Development
    ports:
      - "5000:8080"
    healthcheck:
      test: ["CMD-SHELL", "wget --no-verbose --tries=1 --spider http://localhost:8080/healthz || exit 1"]
      interval: 5s
      timeout: 5s
      retries: 3
      start_period: 10s
    depends_on:
      postgres:
        condition: service_healthy
      ollama-init:
        condition: service_completed_successfully

volumes:
  postgres-data:
  ollama-data: