Preheat the oven to 425°F. Spray a sheet pan with nonstick spray or line with parchment paper.
Place the potatoes and green beans onto a large sheet pan on opposite sides. Drizzle the oil, garlic powder, onion powder, salt, and pepper over the potatoes and green beans, and stir to coat.
Place the pork in the center of the pan.
Combine the honey, soy sauce, garlic, parsley, and rosemary in a small mixing bowl. Pour the sauce over the pork tenderloin.
Bake for 40-50 minutes until the pork reaches an internal temperature of 145°F.
Allow the pork to rest for 5- 10 minutes before serving.