Some config and display tweaks

assets/status.html

@@ -15,17 +15,17 @@
         <tr>
             <th>Name</th>
             <th>Last Active</th>
+            <th>Stop Delay</th>
             <th>Rx</th>
             <th>Tx</th>
-            <th>Stop Delay</th>
         </tr>
         {{range $val := .Active}}
         <tr>
             <td>{{$val.Name}}</td>
-            <td>{{$val.LastActive.Format "2006-01-02 15:04:05"}}</td>
+            <td>{{$val.LastActiveAge}}</td>
+            <td>{{$val.StopDelay}}</td>
             <td>{{$val.Rx}}</td>
             <td>{{$val.Tx}}</td>
-            <td>{{$val.StopDelay}}</td>
         </tr>
         {{end}}
     </table>

config.yaml

@@ -8,5 +8,4 @@ pollfreq: 10s
 statushost: ""
 verbose: false
 
-labels:
-  prefix: lazyloader
+labelprefix: lazyloader

pkg/config/config.go

@@ -22,9 +22,7 @@ type ConfigModel struct {
 
 	Verbose bool // Debug-level logging
 
-	Labels struct {
-		Prefix string `mapstructure:"prefix"`
-	} `mapstructure:"labels"`
+	LabelPrefix string
 }
 
 var Model *ConfigModel = new(ConfigModel)
@@ -48,5 +46,5 @@ func init() {
 }
 
 func SubLabel(name string) string {
-	return Model.Labels.Prefix + "." + name
+	return Model.LabelPrefix + "." + name
 }

pkg/service/container.go

@@ -62,6 +62,10 @@ func (s *ContainerState) LastActive() time.Time {
 	return s.lastActivity
 }
 
+func (s *ContainerState) LastActiveAge() string {
+	return time.Since(s.lastActivity).Round(time.Second).String()
+}
+
 func (s *ContainerState) Rx() int64 {
 	return s.lastRecv
 }

pkg/service/service.go

@@ -257,7 +257,7 @@ func (s *Core) findContainerByHostname(ctx context.Context, hostname string) (*t
 // Finds all containers on node that are labeled with lazyloader config
 func (s *Core) findAllLazyloadContainers(ctx context.Context, includeStopped bool) ([]types.Container, error) {
 	filters := filters.NewArgs()
-	filters.Add("label", config.Model.Labels.Prefix)
+	filters.Add("label", config.Model.LabelPrefix)
 
 	return s.client.ContainerList(ctx, types.ContainerListOptions{
 		All:     includeStopped,