Add project_name config

Author: Bihan Rana

src/dstack/_internal/core/backends/digitalocean_base/api_client.py

@@ -32,6 +32,18 @@ def list_ssh_keys(self) -> List[Dict[str, Any]]:
         response.raise_for_status()
         return response.json()["ssh_keys"]
 
+    def list_projects(self) -> List[Dict[str, Any]]:
+        response = self._make_request("GET", "/v2/projects")
+        response.raise_for_status()
+        return response.json()["projects"]
+
+    def get_project_id(self, project_name: str) -> Optional[str]:
+        projects = self.list_projects()
+        for project in projects:
+            if project["name"] == project_name:
+                return project["id"]
+        return None
+
     def create_ssh_key(self, name: str, public_key: str) -> Dict[str, Any]:
         payload = {"name": name, "public_key": public_key}
         response = self._make_request("POST", "/v2/account/keys", json=payload)

src/dstack/_internal/core/backends/digitalocean_base/compute.py

@@ -96,7 +96,7 @@ def create_instance(
         else:
             backend_specific_commands = SETUP_COMMANDS
 
-        # Prepare droplet configuration
+        project_id = self.api_client.get_project_id(self.config.project_name)
         droplet_config = {
             "name": instance_name,
             "region": instance_offer.region,
@@ -111,6 +111,7 @@ def create_instance(
                 authorized_keys=instance_config.get_public_keys(),
                 backend_specific_commands=backend_specific_commands,
             ),
+            **({"project_id": project_id} if project_id is not None else {}),
         }
 
         droplet = self.api_client.create_droplet(droplet_config)

src/dstack/_internal/core/backends/digitalocean_base/models.py

@@ -19,6 +19,7 @@ class BaseDigitalOceanBackendConfig(CoreModel):
         Literal["amddevcloud", "digitalocean"],
         Field(description="The type of backend"),
     ] = "digitalocean"
+    project_name: Annotated[str, Field(description="The name of the DigitalOcean project")] = None
     regions: Annotated[
         Optional[List[str]],
         Field(description="The list of DigitalOcean regions. Omit to use all regions"),