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| 1 | +# Docker Compose for SIP AI Assistant with Speaches (STT + TTS) + vLLM |
| 2 | +# ===================================================================== |
| 3 | +# Optimized for GB10/Grace Blackwell with 100GB+ VRAM |
| 4 | +# |
| 5 | +# Services: |
| 6 | +# - vllm: LLM server (Llama 3.1 70B) |
| 7 | +# - speaches: Unified STT (Whisper) + TTS (Piper/Kokoro) server |
| 8 | +# - redis: Queue for outbound calls |
| 9 | +# - sip-agent: Main SIP application |
| 10 | + |
| 11 | +services: |
| 12 | + # ============================================================================ |
| 13 | + # Redis - Queue for outbound calls |
| 14 | + # ============================================================================ |
| 15 | + redis: |
| 16 | + image: redis:7-alpine |
| 17 | + container_name: sip-ai-redis |
| 18 | + command: redis-server --appendonly yes |
| 19 | + volumes: |
| 20 | + - ./data/redis:/data |
| 21 | + healthcheck: |
| 22 | + test: ["CMD", "redis-cli", "ping"] |
| 23 | + interval: 10s |
| 24 | + timeout: 5s |
| 25 | + retries: 5 |
| 26 | + restart: unless-stopped |
| 27 | + |
| 28 | + # ============================================================================ |
| 29 | + # vLLM Server - Serves the LLM |
| 30 | + # ============================================================================ |
| 31 | + vllm: |
| 32 | + image: nvcr.io/nvidia/vllm:25.11-py3 |
| 33 | + container_name: sip-ai-vllm |
| 34 | + runtime: nvidia |
| 35 | + environment: |
| 36 | + - NVIDIA_VISIBLE_DEVICES=all |
| 37 | + - HUGGING_FACE_HUB_TOKEN=${HF_TOKEN:-} |
| 38 | + ipc: host |
| 39 | + ulimits: |
| 40 | + memlock: -1 |
| 41 | + stack: 67108864 |
| 42 | + command: > |
| 43 | + vllm serve |
| 44 | + ${LLM_MODEL:-meta-llama/Llama-3.1-70B-Instruct} |
| 45 | + --port 8000 |
| 46 | + --gpu-memory-utilization 0.50 |
| 47 | + --max-model-len 8192 |
| 48 | + --trust-remote-code |
| 49 | + --enforce-eager |
| 50 | + --enable-prefix-caching |
| 51 | + --enable-chunked-prefill |
| 52 | + --max-num-batched-tokens 2048 |
| 53 | + --max-num-seqs 4 |
| 54 | + ports: |
| 55 | + - "8000:8000" |
| 56 | + volumes: |
| 57 | + - ~/.cache/huggingface:/root/.cache/huggingface |
| 58 | + healthcheck: |
| 59 | + test: ["CMD", "curl", "-f", "http://localhost:8000/health"] |
| 60 | + interval: 30s |
| 61 | + timeout: 10s |
| 62 | + retries: 5 |
| 63 | + start_period: 300s |
| 64 | + deploy: |
| 65 | + resources: |
| 66 | + reservations: |
| 67 | + devices: |
| 68 | + - driver: nvidia |
| 69 | + count: all |
| 70 | + capabilities: [gpu] |
| 71 | + restart: unless-stopped |
| 72 | + |
| 73 | + # ============================================================================ |
| 74 | + # Speaches Server - Unified STT (Whisper) + TTS (Piper/Kokoro) |
| 75 | + # OpenAI-compatible API for both transcription and speech synthesis |
| 76 | + # ============================================================================ |
| 77 | + speaches: |
| 78 | + image: ghcr.io/speaches-ai/speaches:0.9.0-rc.2-cuda-12.6.3 |
| 79 | + build: |
| 80 | + context: ./speaches/ |
| 81 | + dockerfile: Dockerfile |
| 82 | + args: |
| 83 | + BASE_IMAGE: nvcr.io/nvidia/pytorch:25.11-py3-igpu |
| 84 | + container_name: sip-ai-speaches |
| 85 | + runtime: nvidia |
| 86 | + ipc: host |
| 87 | + environment: |
| 88 | + - NVIDIA_VISIBLE_DEVICES=all |
| 89 | + # STT Settings (Whisper) |
| 90 | + - WHISPER__MODEL=${WHISPER_MODEL:-Systran/faster-distil-whisper-small.en} |
| 91 | + # Options: default, int8, int8_float16, int8_float32, int8_bfloat16, |
| 92 | + # int16, float16, bfloat16, float32 |
| 93 | + - WHISPER__COMPUTE_TYPE=${WHISPER_COMPUTE_TYPE:-default} |
| 94 | + - WHISPER__DEVICE=${WHISPER_DEVICE:-cuda} |
| 95 | + - WHISPER__INFERENCE_CONFIG__BEAM_SIZE=${WHISPER_BEAM_SIZE:-1} |
| 96 | + - WHISPER__INFERENCE_CONFIG__LANGUAGE=${WHISPER_LANGUAGE:-en} |
| 97 | + - WHISPER__INFERENCE_CONFIG__VAD_FILTER=true |
| 98 | + - WHISPER__INFERENCE_CONFIG__BEST_OF=1 |
| 99 | + # Model TTL settings - prevent unloading (-1 = never unload) |
| 100 | + - STT_MODEL_TTL=${STT_MODEL_TTL:--1} |
| 101 | + - TTS_MODEL_TTL=${TTS_MODEL_TTL:--1} |
| 102 | + - VAD_MODEL_TTL=${VAD_MODEL_TTL:--1} |
| 103 | + - UVICORN_PORT=8001 |
| 104 | + # TTS is configured via API request parameters (model/voice) |
| 105 | + ports: |
| 106 | + - "8001:8001" |
| 107 | + volumes: |
| 108 | + - ./cache/speaches-cache:/home/ubuntu/.cache/huggingface/hub |
| 109 | + - ./cache/piper-voices:/home/ubuntu/.local/share/piper_voices |
| 110 | + healthcheck: |
| 111 | + test: ["CMD", "curl", "-f", "http://localhost:8001/health"] |
| 112 | + interval: 30s |
| 113 | + timeout: 10s |
| 114 | + retries: 5 |
| 115 | + start_period: 120s |
| 116 | + deploy: |
| 117 | + resources: |
| 118 | + reservations: |
| 119 | + devices: |
| 120 | + - driver: nvidia |
| 121 | + count: all |
| 122 | + capabilities: [gpu] |
| 123 | + restart: unless-stopped |
| 124 | + |
| 125 | + # ============================================================================ |
| 126 | + # SIP AI Assistant - Main application (lightweight, no local models) |
| 127 | + # ============================================================================ |
| 128 | + sip-agent: |
| 129 | + # build: |
| 130 | + # context: sip-agent/ |
| 131 | + # dockerfile: Dockerfile |
| 132 | + container_name: sip-agent |
| 133 | + image: ghcr.io/cha0s-corp/sip-agent:latest |
| 134 | + depends_on: |
| 135 | + redis: |
| 136 | + condition: service_healthy |
| 137 | + vllm: |
| 138 | + condition: service_healthy |
| 139 | + speaches: |
| 140 | + condition: service_healthy |
| 141 | + environment: |
| 142 | + # Redis settings |
| 143 | + - REDIS_URL=redis://redis:6379/0 |
| 144 | + # Call queue settings |
| 145 | + - CALL_QUEUE_MAX_CONCURRENT=${CALL_QUEUE_MAX_CONCURRENT:-1} |
| 146 | + # LLM settings |
| 147 | + - LLM_BACKEND=vllm |
| 148 | + - LLM_BASE_URL=http://vllm:8000/v1 |
| 149 | + - LLM_MODEL=${LLM_MODEL:-meta-llama/Llama-3.1-70B-Instruct} |
| 150 | + - LLM_MAX_TOKENS=${LLM_MAX_TOKENS:-512} |
| 151 | + - LLM_TEMPERATURE=${LLM_TEMPERATURE:-0.6} |
| 152 | + - LLM_TOP_P=${LLM_TOP_P:-0.85} |
| 153 | + - LLM_API_KEY=${LLM_API_KEY:-} |
| 154 | + - MAX_CONVERSATION_TURNS=${MAX_CONVERSATION_TURNS:-10} |
| 155 | + # Speaches API settings (unified STT + TTS) |
| 156 | + - SPEACHES_API_URL=http://speaches:8001 |
| 157 | + # STT settings |
| 158 | + - WHISPER_MODEL=${WHISPER_MODEL:-Systran/faster-distil-whisper-small.en} |
| 159 | + - WHISPER_LANGUAGE=${WHISPER_LANGUAGE:-en} |
| 160 | + - MIN_SPEECH_DURATION_MS=${MIN_SPEECH_DURATION_MS:-200} |
| 161 | + - MAX_SPEECH_DURATION_S=${MAX_SPEECH_DURATION_S:-8.0} |
| 162 | + - SILENCE_TIMEOUT_MS=${SILENCE_TIMEOUT_MS:-750} |
| 163 | + # TTS settings (Kokoro via Speaches - auto-downloaded on first use) |
| 164 | + - TTS_MODEL=${TTS_MODEL:-speaches-ai/Kokoro-82M-v1.0-ONNX} |
| 165 | + - TTS_VOICE=${TTS_VOICE:-af_heart} |
| 166 | + - TTS_RESPONSE_FORMAT=${TTS_RESPONSE_FORMAT:-wav} |
| 167 | + - TTS_SPEED=${TTS_SPEED:-1.0} |
| 168 | + # SIP settings |
| 169 | + - SIP_USER=${SIP_USER:-ai-assistant} |
| 170 | + - SIP_PASSWORD=${SIP_PASSWORD:-} |
| 171 | + - SIP_DOMAIN=${SIP_DOMAIN:-localhost} |
| 172 | + - SIP_PORT=${SIP_PORT:-5060} |
| 173 | + - SIP_REGISTRAR=${SIP_REGISTRAR:-} |
| 174 | + # General |
| 175 | + - LOG_LEVEL=${LOG_LEVEL:-INFO} |
| 176 | + # Tools |
| 177 | + - CALLBACK_RING_TIMEOUT=${CALLBACK_RING_TIMEOUT:-30} |
| 178 | + # Tempest Weather API (optional) |
| 179 | + - TEMPEST_STATION_ID=${TEMPEST_STATION_ID:-} |
| 180 | + - TEMPEST_API_TOKEN=${TEMPEST_API_TOKEN:-} |
| 181 | + # API settings |
| 182 | + - API_PORT=${API_PORT:-8080} |
| 183 | + ports: |
| 184 | + - "5060:5060/udp" |
| 185 | + - "5060:5060/tcp" |
| 186 | + - "10000-10100:10000-10100/udp" # RTP ports |
| 187 | + - ${API_PORT:-8080}:8080 # API server port |
| 188 | + volumes: |
| 189 | + - ./data:/app/data |
| 190 | + restart: unless-stopped |
| 191 | + |
| 192 | + n8n: |
| 193 | + image: n8nio/n8n:latest |
| 194 | + container_name: n8n |
| 195 | + restart: unless-stopped |
| 196 | + ports: |
| 197 | + - "5678:5678" |
| 198 | + environment: |
| 199 | + - N8N_HOST=0.0.0.0 |
| 200 | + - N8N_PORT=5678 |
| 201 | + - N8N_PROTOCOL=http |
| 202 | + - WEBHOOK_URL=http://n8n:5678/ |
| 203 | + - GENERIC_TIMEZONE=America/Los_Angeles |
| 204 | + volumes: |
| 205 | + - n8n_data:/home/node/.n8n |
| 206 | + |
| 207 | +volumes: |
| 208 | + n8n_data: |
| 209 | + |
| 210 | + |
| 211 | +# ============================================================================ |
| 212 | +# Networks |
| 213 | +# ============================================================================ |
| 214 | +networks: |
| 215 | + default: |
| 216 | + driver: bridge |
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