Add AGE column

cmd/cmd.go

@@ -4,10 +4,12 @@ import (
 	"context"
 	"fmt"
 	"os"
+	"time"
 
 	"github.com/spf13/cobra"
 	corev1 "k8s.io/api/core/v1"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/util/duration"
 	"k8s.io/cli-runtime/pkg/genericclioptions"
 	"k8s.io/cli-runtime/pkg/printers"
 	"k8s.io/client-go/kubernetes"
@@ -75,6 +77,7 @@ func print(pods []corev1.Pod) error {
 			{Name: "Name"},
 			{Name: "Ready"},
 			{Name: "Status"},
+			{Name: "Age"},
 		},
 	}
 	for _, pod := range pods {
@@ -84,6 +87,7 @@ func print(pods []corev1.Pod) error {
 				pod.Name,
 				containerStatuses(pod),
 				pod.Status.Phase,
+				duration.HumanDuration(time.Since(pod.CreationTimestamp.Time)),
 			},
 		})
 	}