logging: Add containerID and sandboxID to all log calls

Adding cid+sid fields to the log entries generated by most of the CLI
commands will make debugging across the system easier.

Fixes #452.

Signed-off-by: James O. D. Hunt <james.o.hunt@intel.com>

cli/start.go

@@ -11,6 +11,7 @@ import (
 
 	vc "github.com/kata-containers/runtime/virtcontainers"
 	"github.com/kata-containers/runtime/virtcontainers/pkg/oci"
+	"github.com/sirupsen/logrus"
 	"github.com/urfave/cli"
 )
 
@@ -46,6 +47,11 @@ func start(containerID string) (vc.VCSandbox, error) {
 		return nil, err
 	}
 
+	kataLog = kataLog.WithFields(logrus.Fields{
+		"container": containerID,
+		"sandbox":   sandboxID,
+	})
+
 	containerID = status.ID
 
 	containerType, err := oci.GetContainerType(status.Annotations)