Resources

You can configure the resources available to your Defang services as required. You can configure the CPU, memory, and disk space allocated to your services as well as the number of replicas and whether or not your services requires access to GPUs.

Examples

Docker Compose

services:
  gpu-service:
    deploy:
      replicas: 3
      resources:
        reservations:
          cpus: '1.0'
          memory: 2048M
          devices:
            - capabilities: ["gpu"]

Pulumi

const service = new defang.DefangService("gpu-service", {
  deploy: {
    replicas: 3,
    resources: {
        reservations: {
            cpu: 1.0,
            memory: 2048,
            devices: [{capabilities: ['gpu']}]
        }
    }
  }
});

GPUs

If you require access to GPUs, you can specify this in the deploy.resources.reservations.devices[0].capabilities section of your service as in the examples above. You can learn more about this in the docker-compose documentation. This is the only supported value in the deploy.resources.reservations.devices section.