Files
substrate/cmd/ateapi/internal/controlapi/service.go
T
Julian Gutierrez Oschmann 9f8475493b Decouple ActorTemplates from WorkerPools. (#270)
This change removes the hard-link from templates to worker pools,
allowing pools to be selected using k8s labels.

Both actors and actor templates are augmented with a label selector
field.

When an actor is resumed, we resolve the set of *eligible* worker pools
by evaluating the intersection of both actor and template selectors.
Then we find a free worker from one of them. The overall design is
described in [1].

[1]:
https://github.com/agent-substrate/substrate/issues/47#issuecomment-4712334620
2026-06-18 10:58:34 -07:00

55 lines
1.8 KiB
Go

// Copyright 2026 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package controlapi
import (
"github.com/agent-substrate/substrate/cmd/ateapi/internal/store"
listersv1alpha1 "github.com/agent-substrate/substrate/pkg/client/listers/api/v1alpha1"
"github.com/agent-substrate/substrate/pkg/proto/ateapipb"
"k8s.io/client-go/kubernetes"
)
// Service implements ateapipb.Control
type Service struct {
ateapipb.UnimplementedControlServer
persistence store.Interface
dialer *AteletDialer
actorTemplateLister listersv1alpha1.ActorTemplateLister
workerPoolLister listersv1alpha1.WorkerPoolLister
actorWorkflow *ActorWorkflow
}
var _ ateapipb.ControlServer = (*Service)(nil)
// NewService creates a service.
func NewService(
persistence store.Interface,
actorTemplateLister listersv1alpha1.ActorTemplateLister,
workerPoolLister listersv1alpha1.WorkerPoolLister,
sandboxConfigLister listersv1alpha1.SandboxConfigLister,
dialer *AteletDialer,
kubeClient kubernetes.Interface,
) *Service {
s := &Service{
persistence: persistence,
actorTemplateLister: actorTemplateLister,
workerPoolLister: workerPoolLister,
dialer: dialer,
actorWorkflow: NewActorWorkflow(persistence, dialer, actorTemplateLister, workerPoolLister, sandboxConfigLister, kubeClient),
}
return s
}