- RENDER_MODE - MASTER or SLAVE(default) Sets the node's mode in netrender
- RENDER_DEVICE - GPU or CPU(default) Sets the render device of the node (useless for Masters)
- RENDER_DEVICE_TYPE - NONE(default), CUDA, OPENCL Sets the render device type for GPU renders. (Requires RENDER_DEVICE=GPU)
- MASTER_IP - IP/Hostname of the master node for netrender