github.com/dpiddy/docker@v1.12.2-rc1/daemon/cluster/convert/task.go (about)

     1  package convert
     2  
     3  import (
     4  	"strings"
     5  
     6  	types "github.com/docker/engine-api/types/swarm"
     7  	swarmapi "github.com/docker/swarmkit/api"
     8  	"github.com/docker/swarmkit/protobuf/ptypes"
     9  )
    10  
    11  // TaskFromGRPC converts a grpc Task to a Task.
    12  func TaskFromGRPC(t swarmapi.Task) types.Task {
    13  	containerConfig := t.Spec.Runtime.(*swarmapi.TaskSpec_Container).Container
    14  	containerStatus := t.Status.GetContainer()
    15  	task := types.Task{
    16  		ID:        t.ID,
    17  		ServiceID: t.ServiceID,
    18  		Slot:      int(t.Slot),
    19  		NodeID:    t.NodeID,
    20  		Spec: types.TaskSpec{
    21  			ContainerSpec: containerSpecFromGRPC(containerConfig),
    22  			Resources:     resourcesFromGRPC(t.Spec.Resources),
    23  			RestartPolicy: restartPolicyFromGRPC(t.Spec.Restart),
    24  			Placement:     placementFromGRPC(t.Spec.Placement),
    25  			LogDriver:     driverFromGRPC(t.Spec.LogDriver),
    26  		},
    27  		Status: types.TaskStatus{
    28  			State:   types.TaskState(strings.ToLower(t.Status.State.String())),
    29  			Message: t.Status.Message,
    30  			Err:     t.Status.Err,
    31  		},
    32  		DesiredState: types.TaskState(strings.ToLower(t.DesiredState.String())),
    33  	}
    34  
    35  	// Meta
    36  	task.Version.Index = t.Meta.Version.Index
    37  	task.CreatedAt, _ = ptypes.Timestamp(t.Meta.CreatedAt)
    38  	task.UpdatedAt, _ = ptypes.Timestamp(t.Meta.UpdatedAt)
    39  
    40  	task.Status.Timestamp, _ = ptypes.Timestamp(t.Status.Timestamp)
    41  
    42  	if containerStatus != nil {
    43  		task.Status.ContainerStatus.ContainerID = containerStatus.ContainerID
    44  		task.Status.ContainerStatus.PID = int(containerStatus.PID)
    45  		task.Status.ContainerStatus.ExitCode = int(containerStatus.ExitCode)
    46  	}
    47  
    48  	// NetworksAttachments
    49  	for _, na := range t.Networks {
    50  		task.NetworksAttachments = append(task.NetworksAttachments, networkAttachementFromGRPC(na))
    51  	}
    52  
    53  	return task
    54  }