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instance_server.go
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instance_server.go
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// Copyright 2016 The Serviced Authors.
// 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 master
import (
"time"
"github.com/control-center/serviced/domain/service"
)
// GetServiceInstances returns all instances of a service
func (s *Server) GetServiceInstances(serviceID string, res *[]service.Instance) (err error) {
insts, err := s.f.GetServiceInstances(s.context(), time.Now().Add(-time.Hour), serviceID)
if err != nil {
return
}
*res = insts
return
}
type ServiceInstanceRequest struct {
ServiceID string
InstanceID int
}
// StopServiceInstance stops a single service instance
func (s *Server) StopServiceInstance(req ServiceInstanceRequest, unused *string) (err error) {
err = s.f.StopServiceInstance(s.context(), req.ServiceID, req.InstanceID)
return
}
// LocateServiceInstance locates a single service instance
func (s *Server) LocateServiceInstance(req ServiceInstanceRequest, res *service.LocationInstance) (err error) {
location, err := s.f.LocateServiceInstance(s.context(), req.ServiceID, req.InstanceID)
if err != nil {
return
}
*res = *location
return
}
type DockerActionRequest struct {
ServiceID string
InstanceID int
Action string
Args []string
}
// SendDockerAction submits an action to a docker container
func (s *Server) SendDockerAction(req DockerActionRequest, unused *string) (err error) {
err = s.f.SendDockerAction(s.context(), req.ServiceID, req.InstanceID, req.Action, req.Args)
return
}