LiteLLM Proxy Kurulumu: OpenAI, Gemini, Claude ve Ollama API’lerini Tek Noktadan Yönetme

openssl rand -hex 32
openssl rand -base64 48

LITELLM_MASTER_KEY=sk-YONETICI_ICIN_GUCLU_ANAHTAR
LITELLM_SALT_KEY=DEGISTIRILMEMESI_GEREKEN_RASTGELE_DEGER
POSTGRES_PASSWORD=GUCLU_DB_PAROLASI
DATABASE_URL=postgresql://litellm:GUCLU_DB_PAROLASI@postgres:5432/litellm
REDIS_HOST=redis
OPENAI_API_KEY=sk-...
GEMINI_API_KEY=...
ANTHROPIC_API_KEY=...

model_list:
  - model_name: gpt-4o-mini
    litellm_params:
      model: openai/gpt-4o-mini
      api_key: os.environ/OPENAI_API_KEY
  - model_name: gemini-flash
    litellm_params:
      model: gemini/gemini-2.5-flash
      api_key: os.environ/GEMINI_API_KEY
  - model_name: claude-sonnet
    litellm_params:
      model: anthropic/claude-sonnet-4-5
      api_key: os.environ/ANTHROPIC_API_KEY
  - model_name: yerel-qwen
    litellm_params:
      model: ollama/qwen3:8b
      api_base: http://ollama:11434
general_settings:
  master_key: os.environ/LITELLM_MASTER_KEY
  database_url: os.environ/DATABASE_URL

services:
  postgres:
    image: postgres:16-alpine
    restart: unless-stopped
    environment:
      POSTGRES_USER: litellm
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
      POSTGRES_DB: litellm
    volumes:
      - postgres_veri:/var/lib/postgresql/data
  redis:
    image: redis:7-alpine
    restart: unless-stopped
    volumes:
      - redis_veri:/data
  litellm:
    image: ghcr.io/berriai/litellm-database:main-stable
    restart: unless-stopped
    env_file: .env
    command: ["--config", "/app/config.yaml", "--port", "4000"]
    ports:
      - 127.0.0.1:4000:4000
    volumes:
      - ./config.yaml:/app/config.yaml:ro
    depends_on:
      - postgres
      - redis
volumes:
  postgres_veri:
  redis_veri:

curl -sS http://127.0.0.1:4000/health/liveliness
curl -sS http://127.0.0.1:4000/v1/models -H "Authorization: Bearer sk-YONETICI_ICIN_GUCLU_ANAHTAR"

curl https://llm.example.com/v1/chat/completions \
  -H "Authorization: Bearer sk-SANAL_ANAHTAR" \
  -H "Content-Type: application/json" \
  -d '{"model":"yerel-qwen","messages":[{"role":"user","content":"Merhaba"}]}'

sudo docker compose exec -T postgres pg_dump -U litellm -d litellm -Fc > litellm-$(date +%F).dump
sha256sum litellm-$(date +%F).dump

sudo apt update
sudo apt install -y nginx certbot python3-certbot-nginx
sudo tee /etc/nginx/sites-available/llm.example.com > /dev/null <<'NGINX'
server {
    listen 80;
    listen [::]:80;
    server_name llm.example.com;
    client_max_body_size 10G;
    proxy_read_timeout 3600;
    proxy_send_timeout 3600;
    location / {
        proxy_pass http://127.0.0.1:4000;
        proxy_http_version 1.1;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
    }
}
NGINX
sudo ln -s /etc/nginx/sites-available/llm.example.com /etc/nginx/sites-enabled/llm.example.com
sudo nginx -t
sudo systemctl reload nginx

sudo certbot --nginx -d llm.example.com --redirect --agree-tos --no-eff-email -m [email protected]
sudo certbot renew --dry-run
curl -I https://llm.example.com
openssl s_client -connect llm.example.com:443 -servername llm.example.com </dev/null 2>/dev/null | openssl x509 -noout -subject -issuer -dates