job "ai-backend" {
  datacenters = ["Homelab-PTECH-DC"]
  region      = "home"
  type        = "service"

  group "ollama-group" {
    count = 1

    # Pin to P52 Laptop (eGPU Host)
    constraint {
      attribute = "${meta.device}"
      value     = "p52-laptop"
    }

    network {
      port "api" { static = 11434 }
    }

    task "ollama" {
      driver = "podman"

      env {
        OLLAMA_HOST    = "0.0.0.0"
        OLLAMA_ORIGINS = "*"
        
        # CRITICAL FOR 6900XT:
        # This tells ROCm to treat the card like a supported Pro workstation card
        HSA_OVERRIDE_GFX_VERSION = "10.3.0"
      }

      config {
        # Standard image (contains ROCm libraries)
        image = "docker.io/ollama/ollama:latest"
        ports = ["api"]
        
        # Required for hardware access
        privileged = true

        # Pass the graphics hardware to the container
        volumes = [
          "/mnt/local-ssd/nomad/stacks/ai/ai-backend/ollama:/root/.ollama",
          "/dev/kfd:/dev/kfd",
          "/dev/dri:/dev/dri"
        ]
      }

      service {
        name = "ollama"
        port = "api"
        
        check {
          type     = "http"
          path     = "/"
          interval = "20s"
          timeout  = "2s"
        }
      }
      
      resources {
        cpu    = 2000
        memory = 8192 # 8GB System RAM (The GPU has its own VRAM)
      }
    }
  }
}