github.com/jiasir/docker@v1.3.3-0.20170609024000-252e610103e7/daemon/cluster/convert/task.go (about)

     1  package convert
     2  
     3  import (
     4  	"strings"
     5  
     6  	types "github.com/docker/docker/api/types/swarm"
     7  	swarmapi "github.com/docker/swarmkit/api"
     8  	gogotypes "github.com/gogo/protobuf/types"
     9  )
    10  
    11  // TaskFromGRPC converts a grpc Task to a Task.
    12  func TaskFromGRPC(t swarmapi.Task) types.Task {
    13  	if t.Spec.GetAttachment() != nil {
    14  		return types.Task{}
    15  	}
    16  	containerStatus := t.Status.GetContainer()
    17  
    18  	task := types.Task{
    19  		ID:          t.ID,
    20  		Annotations: annotationsFromGRPC(t.Annotations),
    21  		ServiceID:   t.ServiceID,
    22  		Slot:        int(t.Slot),
    23  		NodeID:      t.NodeID,
    24  		Spec:        taskSpecFromGRPC(t.Spec),
    25  		Status: types.TaskStatus{
    26  			State:   types.TaskState(strings.ToLower(t.Status.State.String())),
    27  			Message: t.Status.Message,
    28  			Err:     t.Status.Err,
    29  		},
    30  		DesiredState: types.TaskState(strings.ToLower(t.DesiredState.String())),
    31  	}
    32  
    33  	// Meta
    34  	task.Version.Index = t.Meta.Version.Index
    35  	task.CreatedAt, _ = gogotypes.TimestampFromProto(t.Meta.CreatedAt)
    36  	task.UpdatedAt, _ = gogotypes.TimestampFromProto(t.Meta.UpdatedAt)
    37  
    38  	task.Status.Timestamp, _ = gogotypes.TimestampFromProto(t.Status.Timestamp)
    39  
    40  	if containerStatus != nil {
    41  		task.Status.ContainerStatus.ContainerID = containerStatus.ContainerID
    42  		task.Status.ContainerStatus.PID = int(containerStatus.PID)
    43  		task.Status.ContainerStatus.ExitCode = int(containerStatus.ExitCode)
    44  	}
    45  
    46  	// NetworksAttachments
    47  	for _, na := range t.Networks {
    48  		task.NetworksAttachments = append(task.NetworksAttachments, networkAttachmentFromGRPC(na))
    49  	}
    50  
    51  	if t.Status.PortStatus == nil {
    52  		return task
    53  	}
    54  
    55  	for _, p := range t.Status.PortStatus.Ports {
    56  		task.Status.PortStatus.Ports = append(task.Status.PortStatus.Ports, types.PortConfig{
    57  			Name:          p.Name,
    58  			Protocol:      types.PortConfigProtocol(strings.ToLower(swarmapi.PortConfig_Protocol_name[int32(p.Protocol)])),
    59  			PublishMode:   types.PortConfigPublishMode(strings.ToLower(swarmapi.PortConfig_PublishMode_name[int32(p.PublishMode)])),
    60  			TargetPort:    p.TargetPort,
    61  			PublishedPort: p.PublishedPort,
    62  		})
    63  	}
    64  
    65  	return task
    66  }