- Add ComfyUI installation to Ansible playbook with 'comfyui' tag
- Create ComfyUI requirements.txt and start.sh script
- Clone ComfyUI from official GitHub repository
- Symlink HuggingFace cache for Flux model access
- ComfyUI runs on port 8188 with CORS enabled
- Add ComfyUI to services list in playbook
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add OpenAI-compatible /v1/models endpoint to list available models
- Create systemd service file for proper service management
- Service runs as root with automatic restart on failure
- Logs to systemd journal for easy debugging
The orchestrator was calling response.json() which buffered the entire
streaming response before returning it. This caused LiteLLM to receive
only one chunk with empty content instead of token-by-token streaming.
Changes:
- Detect streaming requests by parsing request body for 'stream': true
- Use client.stream() with aiter_bytes() for streaming requests
- Return StreamingResponse with proper SSE headers
- Keep original JSONResponse behavior for non-streaming requests
This fixes streaming from vLLM → orchestrator → LiteLLM chain.
- Set enforce_eager=True to disable CUDA graphs which were batching outputs
- Add disable_log_stats=True for better streaming performance
- This ensures AsyncLLMEngine yields tokens incrementally instead of returning complete response
- Track previous_text to calculate deltas instead of sending full accumulated text
- Fixes WebUI streaming issue where responses appeared empty
- Only send new tokens in each SSE chunk delta
- Resolves OpenAI API compatibility for streaming chat completions
- Updated qwen-2.5-7b port from 8001 to 8000 in models.yaml
- Matches actual vLLM server default port configuration
- Tested and verified: orchestrator successfully loaded model and generated response
Started redesigning architecture to run services directly without Docker:
**Completed:**
- Created new process-based orchestrator (orchestrator_subprocess.py)
- Uses subprocess instead of Docker SDK for process management
- Updated models.yaml to reference service_script paths
- vLLM server already standalone-ready
**Still needed:**
- Create/update Flux and MusicGen standalone servers
- Create systemd service files or startup scripts
- Update prepare-template script for Python deployment
- Remove Docker/Compose dependencies
- Test full stack on RunPod
- Update documentation
Reason for change: RunPod's containerized environment doesn't support
Docker-in-Docker (requires CAP_SYS_ADMIN). Direct Python execution is
simpler, faster, and more reliable for RunPod.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Set DOCKER_BUILDKIT=0 to use legacy builder
- BuildKit has permission issues in RunPod's containerized environment
- Legacy builder works reliably with RunPod's security constraints
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Changed from systemctl/service to direct dockerd command
- Added --iptables=false --bridge=none flags (required for RunPod)
- Added proper error checking and 10s wait time
- Improved logging with verification step
This fixes Docker startup in RunPod's containerized environment where
systemd is not available and iptables require special handling.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
