func Example_printReplicationController() {
f, tf, codec := NewAPIFactory()
tf.Printer = kubectl.NewHumanReadablePrinter(false, false, false, false, false, false, []string{})
tf.Client = &fake.RESTClient{
Codec: codec,
Client: nil,
}
cmd := NewCmdRun(f, os.Stdin, os.Stdout, os.Stderr)
ctrl := &api.ReplicationController{
ObjectMeta: api.ObjectMeta{
Name: "foo",
Labels: map[string]string{"foo": "bar"},
CreationTimestamp: unversioned.Time{Time: time.Now().AddDate(-10, 0, 0)},
},
Spec: api.ReplicationControllerSpec{
Replicas: 1,
Selector: map[string]string{"foo": "bar"},
Template: &api.PodTemplateSpec{
ObjectMeta: api.ObjectMeta{
Labels: map[string]string{"foo": "bar"},
},
Spec: api.PodSpec{
Containers: []api.Container{
{
Name: "foo",
Image: "someimage",
},
{
Name: "foo2",
Image: "someimage",
},
},
},
},
},
Status: api.ReplicationControllerStatus{
Replicas: 1,
},
}
mapper, _ := f.Object(false)
err := f.PrintObject(cmd, mapper, ctrl, os.Stdout)
if err != nil {
fmt.Printf("Unexpected error: %v", err)
}
// Output:
// NAME DESIRED CURRENT AGE
// foo 1 1 10y
}
func Example_printPodHideTerminated() {
f, tf, codec := NewAPIFactory()
tf.Printer = kubectl.NewHumanReadablePrinter(false, false, false, false, false, false, []string{})
tf.Client = &fake.RESTClient{
Codec: codec,
Client: nil,
}
cmd := NewCmdRun(f, os.Stdin, os.Stdout, os.Stderr)
podList := newAllPhasePodList()
mapper, _ := f.Object(false)
err := f.PrintObject(cmd, mapper, podList, os.Stdout)
if err != nil {
fmt.Printf("Unexpected error: %v", err)
}
// Output:
// NAME READY STATUS RESTARTS AGE
// test1 1/2 Pending 6 10y
// test2 1/2 Running 6 10y
// test5 1/2 Unknown 6 10y
}
func Example_printPodWithShowLabels() {
f, tf, codec := NewAPIFactory()
tf.Printer = kubectl.NewHumanReadablePrinter(false, false, false, false, true, false, []string{})
tf.Client = &fake.RESTClient{
Codec: codec,
Client: nil,
}
nodeName := "kubernetes-minion-abcd"
cmd := NewCmdRun(f, os.Stdin, os.Stdout, os.Stderr)
pod := &api.Pod{
ObjectMeta: api.ObjectMeta{
Name: "test1",
CreationTimestamp: unversioned.Time{Time: time.Now().AddDate(-10, 0, 0)},
Labels: map[string]string{
"l1": "key",
"l2": "value",
},
},
Spec: api.PodSpec{
Containers: make([]api.Container, 2),
NodeName: nodeName,
},
Status: api.PodStatus{
Phase: "podPhase",
ContainerStatuses: []api.ContainerStatus{
{Ready: true, RestartCount: 3, State: api.ContainerState{Running: &api.ContainerStateRunning{}}},
{RestartCount: 3},
},
},
}
mapper, _ := f.Object(false)
err := f.PrintObject(cmd, mapper, pod, os.Stdout)
if err != nil {
fmt.Printf("Unexpected error: %v", err)
}
// Output:
// NAME READY STATUS RESTARTS AGE LABELS
// test1 1/2 podPhase 6 10y l1=key,l2=value
}
func Example_printServiceWithNamespacesAndLabels() {
f, tf, codec := NewAPIFactory()
tf.Printer = kubectl.NewHumanReadablePrinter(false, true, false, false, false, false, []string{"l1"})
tf.Client = &fake.RESTClient{
Codec: codec,
Client: nil,
}
cmd := NewCmdRun(f, os.Stdin, os.Stdout, os.Stderr)
svc := &api.ServiceList{
Items: []api.Service{
{
ObjectMeta: api.ObjectMeta{
Name: "svc1",
Namespace: "ns1",
CreationTimestamp: unversioned.Time{Time: time.Now().AddDate(-10, 0, 0)},
Labels: map[string]string{
"l1": "value",
},
},
Spec: api.ServiceSpec{
Ports: []api.ServicePort{
{Protocol: "UDP", Port: 53},
{Protocol: "TCP", Port: 53},
},
Selector: map[string]string{
"s": "magic",
},
ClusterIP: "10.1.1.1",
},
Status: api.ServiceStatus{},
},
{
ObjectMeta: api.ObjectMeta{
Name: "svc2",
Namespace: "ns2",
CreationTimestamp: unversioned.Time{Time: time.Now().AddDate(-10, 0, 0)},
Labels: map[string]string{
"l1": "dolla-bill-yall",
},
},
Spec: api.ServiceSpec{
Ports: []api.ServicePort{
{Protocol: "TCP", Port: 80},
{Protocol: "TCP", Port: 8080},
},
Selector: map[string]string{
"s": "kazam",
},
ClusterIP: "10.1.1.2",
},
Status: api.ServiceStatus{},
}},
}
ld := util.NewLineDelimiter(os.Stdout, "|")
defer ld.Flush()
mapper, _ := f.Object(false)
err := f.PrintObject(cmd, mapper, svc, ld)
if err != nil {
fmt.Printf("Unexpected error: %v", err)
}
// Output:
// |NAMESPACE NAME CLUSTER-IP EXTERNAL-IP PORT(S) AGE L1|
// |ns1 svc1 10.1.1.1 <unknown> 53/UDP,53/TCP 10y value|
// |ns2 svc2 10.1.1.2 <unknown> 80/TCP,8080/TCP 10y dolla-bill-yall|
// ||
}
