Example #1
0
func compareServices(srv1 *swarm.Service, srv2 *swarm.Service) bool {
	srv1.CreatedAt = srv2.CreatedAt
	srv1.UpdatedAt = srv2.UpdatedAt
	srv1.UpdateStatus.StartedAt = srv2.UpdateStatus.StartedAt
	srv1.UpdateStatus.CompletedAt = srv2.UpdateStatus.CompletedAt
	return reflect.DeepEqual(srv1, srv2)
}
func serviceForUpdate(s *swarm.Service) {
	ureplicas := uint64(1)
	restartDelay := time.Duration(100 * time.Millisecond)

	s.Spec = swarm.ServiceSpec{
		TaskTemplate: swarm.TaskSpec{
			ContainerSpec: swarm.ContainerSpec{
				Image:   "busybox:latest",
				Command: []string{"/bin/top"},
			},
			RestartPolicy: &swarm.RestartPolicy{
				Delay: &restartDelay,
			},
		},
		Mode: swarm.ServiceMode{
			Replicated: &swarm.ReplicatedService{
				Replicas: &ureplicas,
			},
		},
		UpdateConfig: &swarm.UpdateConfig{
			Parallelism:   2,
			Delay:         4 * time.Second,
			FailureAction: swarm.UpdateFailureActionContinue,
		},
	}
	s.Spec.Name = "updatetest"
}
func simpleTestService(s *swarm.Service) {
	var ureplicas uint64
	ureplicas = 1
	s.Spec = swarm.ServiceSpec{
		TaskTemplate: swarm.TaskSpec{
			ContainerSpec: swarm.ContainerSpec{
				Image:   "busybox:latest",
				Command: []string{"/bin/top"},
			},
		},
		Mode: swarm.ServiceMode{
			Replicated: &swarm.ReplicatedService{
				Replicas: &ureplicas,
			},
		},
	}
	s.Spec.Name = "top"
}
Example #4
0
func serviceForUpdate(s *swarm.Service) {
	var ureplicas uint64
	ureplicas = 1
	s.Spec = swarm.ServiceSpec{
		TaskTemplate: swarm.TaskSpec{
			ContainerSpec: swarm.ContainerSpec{
				Image:   "busybox:latest",
				Command: []string{"/bin/top"},
			},
		},
		Mode: swarm.ServiceMode{
			Replicated: &swarm.ReplicatedService{
				Replicas: &ureplicas,
			},
		},
		UpdateConfig: &swarm.UpdateConfig{
			Parallelism: 2,
			Delay:       8 * time.Second,
		},
	}
	s.Spec.Name = "updatetest"
}
func simpleTestService(s *swarm.Service) {
	ureplicas := uint64(1)
	restartDelay := time.Duration(100 * time.Millisecond)

	s.Spec = swarm.ServiceSpec{
		TaskTemplate: swarm.TaskSpec{
			ContainerSpec: swarm.ContainerSpec{
				Image:   "busybox:latest",
				Command: []string{"/bin/top"},
			},
			RestartPolicy: &swarm.RestartPolicy{
				Delay: &restartDelay,
			},
		},
		Mode: swarm.ServiceMode{
			Replicated: &swarm.ReplicatedService{
				Replicas: &ureplicas,
			},
		},
	}
	s.Spec.Name = "top"
}
Example #6
0
// ServiceFromGRPC converts a grpc Service to a Service.
func ServiceFromGRPC(s swarmapi.Service) types.Service {
	spec := s.Spec
	containerConfig := spec.Task.Runtime.(*swarmapi.TaskSpec_Container).Container

	networks := make([]types.NetworkAttachmentConfig, 0, len(spec.Networks))
	for _, n := range spec.Networks {
		networks = append(networks, types.NetworkAttachmentConfig{Target: n.Target, Aliases: n.Aliases})
	}
	service := types.Service{
		ID: s.ID,

		Spec: types.ServiceSpec{
			TaskTemplate: types.TaskSpec{
				ContainerSpec: containerSpecFromGRPC(containerConfig),
				Resources:     resourcesFromGRPC(s.Spec.Task.Resources),
				RestartPolicy: restartPolicyFromGRPC(s.Spec.Task.Restart),
				Placement:     placementFromGRPC(s.Spec.Task.Placement),
				LogDriver:     driverFromGRPC(s.Spec.Task.LogDriver),
			},

			Networks:     networks,
			EndpointSpec: endpointSpecFromGRPC(s.Spec.Endpoint),
		},
		Endpoint: endpointFromGRPC(s.Endpoint),
	}

	// Meta
	service.Version.Index = s.Meta.Version.Index
	service.CreatedAt, _ = ptypes.Timestamp(s.Meta.CreatedAt)
	service.UpdatedAt, _ = ptypes.Timestamp(s.Meta.UpdatedAt)

	// Annotations
	service.Spec.Name = s.Spec.Annotations.Name
	service.Spec.Labels = s.Spec.Annotations.Labels

	// UpdateConfig
	if s.Spec.Update != nil {
		service.Spec.UpdateConfig = &types.UpdateConfig{
			Parallelism: s.Spec.Update.Parallelism,
		}

		service.Spec.UpdateConfig.Delay, _ = ptypes.Duration(&s.Spec.Update.Delay)

		switch s.Spec.Update.FailureAction {
		case swarmapi.UpdateConfig_PAUSE:
			service.Spec.UpdateConfig.FailureAction = types.UpdateFailureActionPause
		case swarmapi.UpdateConfig_CONTINUE:
			service.Spec.UpdateConfig.FailureAction = types.UpdateFailureActionContinue
		}
	}

	// Mode
	switch t := s.Spec.GetMode().(type) {
	case *swarmapi.ServiceSpec_Global:
		service.Spec.Mode.Global = &types.GlobalService{}
	case *swarmapi.ServiceSpec_Replicated:
		service.Spec.Mode.Replicated = &types.ReplicatedService{
			Replicas: &t.Replicated.Replicas,
		}
	}

	// UpdateStatus
	service.UpdateStatus = types.UpdateStatus{}
	if s.UpdateStatus != nil {
		switch s.UpdateStatus.State {
		case swarmapi.UpdateStatus_UPDATING:
			service.UpdateStatus.State = types.UpdateStateUpdating
		case swarmapi.UpdateStatus_PAUSED:
			service.UpdateStatus.State = types.UpdateStatePaused
		case swarmapi.UpdateStatus_COMPLETED:
			service.UpdateStatus.State = types.UpdateStateCompleted
		}

		service.UpdateStatus.StartedAt, _ = ptypes.Timestamp(s.UpdateStatus.StartedAt)
		service.UpdateStatus.CompletedAt, _ = ptypes.Timestamp(s.UpdateStatus.CompletedAt)
		service.UpdateStatus.Message = s.UpdateStatus.Message
	}

	return service
}