mirror of
https://github.com/k3s-io/kubernetes.git
synced 2026-01-05 23:47:50 +00:00
Moving client libs to unversioned dir
This commit is contained in:
@@ -1,564 +0,0 @@
|
||||
/*
|
||||
Copyright 2014 The Kubernetes Authors All rights reserved.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
*/
|
||||
|
||||
package record
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"reflect"
|
||||
"strconv"
|
||||
"strings"
|
||||
"testing"
|
||||
|
||||
"k8s.io/kubernetes/pkg/api"
|
||||
"k8s.io/kubernetes/pkg/api/errors"
|
||||
"k8s.io/kubernetes/pkg/client"
|
||||
"k8s.io/kubernetes/pkg/runtime"
|
||||
"k8s.io/kubernetes/pkg/util"
|
||||
)
|
||||
|
||||
func init() {
|
||||
// Don't bother sleeping between retries.
|
||||
sleepDuration = 0
|
||||
}
|
||||
|
||||
type testEventSink struct {
|
||||
OnCreate func(e *api.Event) (*api.Event, error)
|
||||
OnUpdate func(e *api.Event) (*api.Event, error)
|
||||
}
|
||||
|
||||
// CreateEvent records the event for testing.
|
||||
func (t *testEventSink) Create(e *api.Event) (*api.Event, error) {
|
||||
if t.OnCreate != nil {
|
||||
return t.OnCreate(e)
|
||||
}
|
||||
return e, nil
|
||||
}
|
||||
|
||||
// UpdateEvent records the event for testing.
|
||||
func (t *testEventSink) Update(e *api.Event) (*api.Event, error) {
|
||||
if t.OnUpdate != nil {
|
||||
return t.OnUpdate(e)
|
||||
}
|
||||
return e, nil
|
||||
}
|
||||
|
||||
func TestEventf(t *testing.T) {
|
||||
testPod := &api.Pod{
|
||||
ObjectMeta: api.ObjectMeta{
|
||||
SelfLink: "/api/version/pods/foo",
|
||||
Name: "foo",
|
||||
Namespace: "baz",
|
||||
UID: "bar",
|
||||
},
|
||||
}
|
||||
testPod2 := &api.Pod{
|
||||
ObjectMeta: api.ObjectMeta{
|
||||
SelfLink: "/api/version/pods/foo",
|
||||
Name: "foo",
|
||||
Namespace: "baz",
|
||||
UID: "differentUid",
|
||||
},
|
||||
}
|
||||
testRef, err := api.GetPartialReference(testPod, "spec.containers[2]")
|
||||
testRef2, err := api.GetPartialReference(testPod2, "spec.containers[3]")
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
table := []struct {
|
||||
obj runtime.Object
|
||||
reason string
|
||||
messageFmt string
|
||||
elements []interface{}
|
||||
expect *api.Event
|
||||
expectLog string
|
||||
expectUpdate bool
|
||||
}{
|
||||
{
|
||||
obj: testRef,
|
||||
reason: "Started",
|
||||
messageFmt: "some verbose message: %v",
|
||||
elements: []interface{}{1},
|
||||
expect: &api.Event{
|
||||
ObjectMeta: api.ObjectMeta{
|
||||
Name: "foo",
|
||||
Namespace: "baz",
|
||||
},
|
||||
InvolvedObject: api.ObjectReference{
|
||||
Kind: "Pod",
|
||||
Name: "foo",
|
||||
Namespace: "baz",
|
||||
UID: "bar",
|
||||
APIVersion: "version",
|
||||
FieldPath: "spec.containers[2]",
|
||||
},
|
||||
Reason: "Started",
|
||||
Message: "some verbose message: 1",
|
||||
Source: api.EventSource{Component: "eventTest"},
|
||||
Count: 1,
|
||||
},
|
||||
expectLog: `Event(api.ObjectReference{Kind:"Pod", Namespace:"baz", Name:"foo", UID:"bar", APIVersion:"version", ResourceVersion:"", FieldPath:"spec.containers[2]"}): reason: 'Started' some verbose message: 1`,
|
||||
expectUpdate: false,
|
||||
},
|
||||
{
|
||||
obj: testPod,
|
||||
reason: "Killed",
|
||||
messageFmt: "some other verbose message: %v",
|
||||
elements: []interface{}{1},
|
||||
expect: &api.Event{
|
||||
ObjectMeta: api.ObjectMeta{
|
||||
Name: "foo",
|
||||
Namespace: "baz",
|
||||
},
|
||||
InvolvedObject: api.ObjectReference{
|
||||
Kind: "Pod",
|
||||
Name: "foo",
|
||||
Namespace: "baz",
|
||||
UID: "bar",
|
||||
APIVersion: "version",
|
||||
},
|
||||
Reason: "Killed",
|
||||
Message: "some other verbose message: 1",
|
||||
Source: api.EventSource{Component: "eventTest"},
|
||||
Count: 1,
|
||||
},
|
||||
expectLog: `Event(api.ObjectReference{Kind:"Pod", Namespace:"baz", Name:"foo", UID:"bar", APIVersion:"version", ResourceVersion:"", FieldPath:""}): reason: 'Killed' some other verbose message: 1`,
|
||||
expectUpdate: false,
|
||||
},
|
||||
{
|
||||
obj: testRef,
|
||||
reason: "Started",
|
||||
messageFmt: "some verbose message: %v",
|
||||
elements: []interface{}{1},
|
||||
expect: &api.Event{
|
||||
ObjectMeta: api.ObjectMeta{
|
||||
Name: "foo",
|
||||
Namespace: "baz",
|
||||
},
|
||||
InvolvedObject: api.ObjectReference{
|
||||
Kind: "Pod",
|
||||
Name: "foo",
|
||||
Namespace: "baz",
|
||||
UID: "bar",
|
||||
APIVersion: "version",
|
||||
FieldPath: "spec.containers[2]",
|
||||
},
|
||||
Reason: "Started",
|
||||
Message: "some verbose message: 1",
|
||||
Source: api.EventSource{Component: "eventTest"},
|
||||
Count: 2,
|
||||
},
|
||||
expectLog: `Event(api.ObjectReference{Kind:"Pod", Namespace:"baz", Name:"foo", UID:"bar", APIVersion:"version", ResourceVersion:"", FieldPath:"spec.containers[2]"}): reason: 'Started' some verbose message: 1`,
|
||||
expectUpdate: true,
|
||||
},
|
||||
{
|
||||
obj: testRef2,
|
||||
reason: "Started",
|
||||
messageFmt: "some verbose message: %v",
|
||||
elements: []interface{}{1},
|
||||
expect: &api.Event{
|
||||
ObjectMeta: api.ObjectMeta{
|
||||
Name: "foo",
|
||||
Namespace: "baz",
|
||||
},
|
||||
InvolvedObject: api.ObjectReference{
|
||||
Kind: "Pod",
|
||||
Name: "foo",
|
||||
Namespace: "baz",
|
||||
UID: "differentUid",
|
||||
APIVersion: "version",
|
||||
FieldPath: "spec.containers[3]",
|
||||
},
|
||||
Reason: "Started",
|
||||
Message: "some verbose message: 1",
|
||||
Source: api.EventSource{Component: "eventTest"},
|
||||
Count: 1,
|
||||
},
|
||||
expectLog: `Event(api.ObjectReference{Kind:"Pod", Namespace:"baz", Name:"foo", UID:"differentUid", APIVersion:"version", ResourceVersion:"", FieldPath:"spec.containers[3]"}): reason: 'Started' some verbose message: 1`,
|
||||
expectUpdate: false,
|
||||
},
|
||||
{
|
||||
obj: testRef,
|
||||
reason: "Started",
|
||||
messageFmt: "some verbose message: %v",
|
||||
elements: []interface{}{1},
|
||||
expect: &api.Event{
|
||||
ObjectMeta: api.ObjectMeta{
|
||||
Name: "foo",
|
||||
Namespace: "baz",
|
||||
},
|
||||
InvolvedObject: api.ObjectReference{
|
||||
Kind: "Pod",
|
||||
Name: "foo",
|
||||
Namespace: "baz",
|
||||
UID: "bar",
|
||||
APIVersion: "version",
|
||||
FieldPath: "spec.containers[2]",
|
||||
},
|
||||
Reason: "Started",
|
||||
Message: "some verbose message: 1",
|
||||
Source: api.EventSource{Component: "eventTest"},
|
||||
Count: 3,
|
||||
},
|
||||
expectLog: `Event(api.ObjectReference{Kind:"Pod", Namespace:"baz", Name:"foo", UID:"bar", APIVersion:"version", ResourceVersion:"", FieldPath:"spec.containers[2]"}): reason: 'Started' some verbose message: 1`,
|
||||
expectUpdate: true,
|
||||
},
|
||||
{
|
||||
obj: testRef2,
|
||||
reason: "Stopped",
|
||||
messageFmt: "some verbose message: %v",
|
||||
elements: []interface{}{1},
|
||||
expect: &api.Event{
|
||||
ObjectMeta: api.ObjectMeta{
|
||||
Name: "foo",
|
||||
Namespace: "baz",
|
||||
},
|
||||
InvolvedObject: api.ObjectReference{
|
||||
Kind: "Pod",
|
||||
Name: "foo",
|
||||
Namespace: "baz",
|
||||
UID: "differentUid",
|
||||
APIVersion: "version",
|
||||
FieldPath: "spec.containers[3]",
|
||||
},
|
||||
Reason: "Stopped",
|
||||
Message: "some verbose message: 1",
|
||||
Source: api.EventSource{Component: "eventTest"},
|
||||
Count: 1,
|
||||
},
|
||||
expectLog: `Event(api.ObjectReference{Kind:"Pod", Namespace:"baz", Name:"foo", UID:"differentUid", APIVersion:"version", ResourceVersion:"", FieldPath:"spec.containers[3]"}): reason: 'Stopped' some verbose message: 1`,
|
||||
expectUpdate: false,
|
||||
},
|
||||
{
|
||||
obj: testRef2,
|
||||
reason: "Stopped",
|
||||
messageFmt: "some verbose message: %v",
|
||||
elements: []interface{}{1},
|
||||
expect: &api.Event{
|
||||
ObjectMeta: api.ObjectMeta{
|
||||
Name: "foo",
|
||||
Namespace: "baz",
|
||||
},
|
||||
InvolvedObject: api.ObjectReference{
|
||||
Kind: "Pod",
|
||||
Name: "foo",
|
||||
Namespace: "baz",
|
||||
UID: "differentUid",
|
||||
APIVersion: "version",
|
||||
FieldPath: "spec.containers[3]",
|
||||
},
|
||||
Reason: "Stopped",
|
||||
Message: "some verbose message: 1",
|
||||
Source: api.EventSource{Component: "eventTest"},
|
||||
Count: 2,
|
||||
},
|
||||
expectLog: `Event(api.ObjectReference{Kind:"Pod", Namespace:"baz", Name:"foo", UID:"differentUid", APIVersion:"version", ResourceVersion:"", FieldPath:"spec.containers[3]"}): reason: 'Stopped' some verbose message: 1`,
|
||||
expectUpdate: true,
|
||||
},
|
||||
}
|
||||
|
||||
for _, item := range table {
|
||||
called := make(chan struct{})
|
||||
testEvents := testEventSink{
|
||||
OnCreate: func(event *api.Event) (*api.Event, error) {
|
||||
returnEvent, _ := validateEvent(event, item.expect, t)
|
||||
if item.expectUpdate {
|
||||
t.Errorf("Expected event update(), got event create()")
|
||||
}
|
||||
called <- struct{}{}
|
||||
return returnEvent, nil
|
||||
},
|
||||
OnUpdate: func(event *api.Event) (*api.Event, error) {
|
||||
returnEvent, _ := validateEvent(event, item.expect, t)
|
||||
if !item.expectUpdate {
|
||||
t.Errorf("Expected event create(), got event update()")
|
||||
}
|
||||
called <- struct{}{}
|
||||
return returnEvent, nil
|
||||
},
|
||||
}
|
||||
eventBroadcaster := NewBroadcaster()
|
||||
sinkWatcher := eventBroadcaster.StartRecordingToSink(&testEvents)
|
||||
logWatcher1 := eventBroadcaster.StartLogging(t.Logf) // Prove that it is useful
|
||||
logWatcher2 := eventBroadcaster.StartLogging(func(formatter string, args ...interface{}) {
|
||||
if e, a := item.expectLog, fmt.Sprintf(formatter, args...); e != a {
|
||||
t.Errorf("Expected '%v', got '%v'", e, a)
|
||||
}
|
||||
called <- struct{}{}
|
||||
})
|
||||
recorder := eventBroadcaster.NewRecorder(api.EventSource{Component: "eventTest"})
|
||||
recorder.Eventf(item.obj, item.reason, item.messageFmt, item.elements...)
|
||||
|
||||
<-called
|
||||
<-called
|
||||
sinkWatcher.Stop()
|
||||
logWatcher1.Stop()
|
||||
logWatcher2.Stop()
|
||||
}
|
||||
}
|
||||
|
||||
func validateEvent(actualEvent *api.Event, expectedEvent *api.Event, t *testing.T) (*api.Event, error) {
|
||||
expectCompression := expectedEvent.Count > 1
|
||||
// Just check that the timestamp was set.
|
||||
if actualEvent.FirstTimestamp.IsZero() || actualEvent.LastTimestamp.IsZero() {
|
||||
t.Errorf("timestamp wasn't set: %#v", *actualEvent)
|
||||
}
|
||||
if actualEvent.FirstTimestamp.Equal(actualEvent.LastTimestamp) {
|
||||
if expectCompression {
|
||||
t.Errorf("FirstTimestamp (%q) and LastTimestamp (%q) must be equal to indicate only one occurrence of the event, but were different. Actual Event: %#v", actualEvent.FirstTimestamp, actualEvent.LastTimestamp, *actualEvent)
|
||||
}
|
||||
} else {
|
||||
if !expectCompression {
|
||||
t.Errorf("FirstTimestamp (%q) and LastTimestamp (%q) must be different to indicate event compression happened, but were the same. Actual Event: %#v", actualEvent.FirstTimestamp, actualEvent.LastTimestamp, *actualEvent)
|
||||
}
|
||||
}
|
||||
actualFirstTimestamp := actualEvent.FirstTimestamp
|
||||
actualLastTimestamp := actualEvent.LastTimestamp
|
||||
// Temp clear time stamps for comparison because actual values don't matter for comparison
|
||||
actualEvent.FirstTimestamp = expectedEvent.FirstTimestamp
|
||||
actualEvent.LastTimestamp = expectedEvent.LastTimestamp
|
||||
// Check that name has the right prefix.
|
||||
if n, en := actualEvent.Name, expectedEvent.Name; !strings.HasPrefix(n, en) {
|
||||
t.Errorf("Name '%v' does not contain prefix '%v'", n, en)
|
||||
}
|
||||
actualEvent.Name = expectedEvent.Name
|
||||
if e, a := expectedEvent, actualEvent; !reflect.DeepEqual(e, a) {
|
||||
t.Errorf("diff: %s", util.ObjectGoPrintDiff(e, a))
|
||||
}
|
||||
actualEvent.FirstTimestamp = actualFirstTimestamp
|
||||
actualEvent.LastTimestamp = actualLastTimestamp
|
||||
return actualEvent, nil
|
||||
}
|
||||
|
||||
func TestWriteEventError(t *testing.T) {
|
||||
ref := &api.ObjectReference{
|
||||
Kind: "Pod",
|
||||
Name: "foo",
|
||||
Namespace: "baz",
|
||||
UID: "bar",
|
||||
APIVersion: "version",
|
||||
}
|
||||
type entry struct {
|
||||
timesToSendError int
|
||||
attemptsMade int
|
||||
attemptsWanted int
|
||||
err error
|
||||
}
|
||||
table := map[string]*entry{
|
||||
"giveUp1": {
|
||||
timesToSendError: 1000,
|
||||
attemptsWanted: 1,
|
||||
err: &client.RequestConstructionError{},
|
||||
},
|
||||
"giveUp2": {
|
||||
timesToSendError: 1000,
|
||||
attemptsWanted: 1,
|
||||
err: &errors.StatusError{},
|
||||
},
|
||||
"retry1": {
|
||||
timesToSendError: 1000,
|
||||
attemptsWanted: 12,
|
||||
err: &errors.UnexpectedObjectError{},
|
||||
},
|
||||
"retry2": {
|
||||
timesToSendError: 1000,
|
||||
attemptsWanted: 12,
|
||||
err: fmt.Errorf("A weird error"),
|
||||
},
|
||||
"succeedEventually": {
|
||||
timesToSendError: 2,
|
||||
attemptsWanted: 2,
|
||||
err: fmt.Errorf("A weird error"),
|
||||
},
|
||||
}
|
||||
done := make(chan struct{})
|
||||
|
||||
eventBroadcaster := NewBroadcaster()
|
||||
defer eventBroadcaster.StartRecordingToSink(
|
||||
&testEventSink{
|
||||
OnCreate: func(event *api.Event) (*api.Event, error) {
|
||||
if event.Message == "finished" {
|
||||
close(done)
|
||||
return event, nil
|
||||
}
|
||||
item, ok := table[event.Message]
|
||||
if !ok {
|
||||
t.Errorf("Unexpected event: %#v", event)
|
||||
return event, nil
|
||||
}
|
||||
item.attemptsMade++
|
||||
if item.attemptsMade < item.timesToSendError {
|
||||
return nil, item.err
|
||||
}
|
||||
return event, nil
|
||||
},
|
||||
},
|
||||
).Stop()
|
||||
recorder := eventBroadcaster.NewRecorder(api.EventSource{Component: "eventTest"})
|
||||
for caseName := range table {
|
||||
recorder.Event(ref, "Reason", caseName)
|
||||
}
|
||||
recorder.Event(ref, "Reason", "finished")
|
||||
<-done
|
||||
|
||||
for caseName, item := range table {
|
||||
if e, a := item.attemptsWanted, item.attemptsMade; e != a {
|
||||
t.Errorf("case %v: wanted %v, got %v attempts", caseName, e, a)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func TestLotsOfEvents(t *testing.T) {
|
||||
recorderCalled := make(chan struct{})
|
||||
loggerCalled := make(chan struct{})
|
||||
|
||||
// Fail each event a few times to ensure there's some load on the tested code.
|
||||
var counts [1000]int
|
||||
testEvents := testEventSink{
|
||||
OnCreate: func(event *api.Event) (*api.Event, error) {
|
||||
num, err := strconv.Atoi(event.Message)
|
||||
if err != nil {
|
||||
t.Error(err)
|
||||
return event, nil
|
||||
}
|
||||
counts[num]++
|
||||
if counts[num] < 5 {
|
||||
return nil, fmt.Errorf("fake error")
|
||||
}
|
||||
recorderCalled <- struct{}{}
|
||||
return event, nil
|
||||
},
|
||||
}
|
||||
|
||||
eventBroadcaster := NewBroadcaster()
|
||||
sinkWatcher := eventBroadcaster.StartRecordingToSink(&testEvents)
|
||||
logWatcher := eventBroadcaster.StartLogging(func(formatter string, args ...interface{}) {
|
||||
loggerCalled <- struct{}{}
|
||||
})
|
||||
recorder := eventBroadcaster.NewRecorder(api.EventSource{Component: "eventTest"})
|
||||
ref := &api.ObjectReference{
|
||||
Kind: "Pod",
|
||||
Name: "foo",
|
||||
Namespace: "baz",
|
||||
UID: "bar",
|
||||
APIVersion: "version",
|
||||
}
|
||||
for i := 0; i < maxQueuedEvents; i++ {
|
||||
go recorder.Eventf(ref, "Reason", strconv.Itoa(i))
|
||||
}
|
||||
// Make sure no events were dropped by either of the listeners.
|
||||
for i := 0; i < maxQueuedEvents; i++ {
|
||||
<-recorderCalled
|
||||
<-loggerCalled
|
||||
}
|
||||
// Make sure that every event was attempted 5 times
|
||||
for i := 0; i < maxQueuedEvents; i++ {
|
||||
if counts[i] < 5 {
|
||||
t.Errorf("Only attempted to record event '%d' %d times.", i, counts[i])
|
||||
}
|
||||
}
|
||||
sinkWatcher.Stop()
|
||||
logWatcher.Stop()
|
||||
}
|
||||
|
||||
func TestEventfNoNamespace(t *testing.T) {
|
||||
testPod := &api.Pod{
|
||||
ObjectMeta: api.ObjectMeta{
|
||||
SelfLink: "/api/version/pods/foo",
|
||||
Name: "foo",
|
||||
UID: "bar",
|
||||
},
|
||||
}
|
||||
testRef, err := api.GetPartialReference(testPod, "spec.containers[2]")
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
table := []struct {
|
||||
obj runtime.Object
|
||||
reason string
|
||||
messageFmt string
|
||||
elements []interface{}
|
||||
expect *api.Event
|
||||
expectLog string
|
||||
expectUpdate bool
|
||||
}{
|
||||
{
|
||||
obj: testRef,
|
||||
reason: "Started",
|
||||
messageFmt: "some verbose message: %v",
|
||||
elements: []interface{}{1},
|
||||
expect: &api.Event{
|
||||
ObjectMeta: api.ObjectMeta{
|
||||
Name: "foo",
|
||||
Namespace: "default",
|
||||
},
|
||||
InvolvedObject: api.ObjectReference{
|
||||
Kind: "Pod",
|
||||
Name: "foo",
|
||||
Namespace: "",
|
||||
UID: "bar",
|
||||
APIVersion: "version",
|
||||
FieldPath: "spec.containers[2]",
|
||||
},
|
||||
Reason: "Started",
|
||||
Message: "some verbose message: 1",
|
||||
Source: api.EventSource{Component: "eventTest"},
|
||||
Count: 1,
|
||||
},
|
||||
expectLog: `Event(api.ObjectReference{Kind:"Pod", Namespace:"", Name:"foo", UID:"bar", APIVersion:"version", ResourceVersion:"", FieldPath:"spec.containers[2]"}): reason: 'Started' some verbose message: 1`,
|
||||
expectUpdate: false,
|
||||
},
|
||||
}
|
||||
|
||||
for _, item := range table {
|
||||
called := make(chan struct{})
|
||||
testEvents := testEventSink{
|
||||
OnCreate: func(event *api.Event) (*api.Event, error) {
|
||||
returnEvent, _ := validateEvent(event, item.expect, t)
|
||||
if item.expectUpdate {
|
||||
t.Errorf("Expected event update(), got event create()")
|
||||
}
|
||||
called <- struct{}{}
|
||||
return returnEvent, nil
|
||||
},
|
||||
OnUpdate: func(event *api.Event) (*api.Event, error) {
|
||||
returnEvent, _ := validateEvent(event, item.expect, t)
|
||||
if !item.expectUpdate {
|
||||
t.Errorf("Expected event create(), got event update()")
|
||||
}
|
||||
called <- struct{}{}
|
||||
return returnEvent, nil
|
||||
},
|
||||
}
|
||||
eventBroadcaster := NewBroadcaster()
|
||||
sinkWatcher := eventBroadcaster.StartRecordingToSink(&testEvents)
|
||||
logWatcher1 := eventBroadcaster.StartLogging(t.Logf) // Prove that it is useful
|
||||
logWatcher2 := eventBroadcaster.StartLogging(func(formatter string, args ...interface{}) {
|
||||
if e, a := item.expectLog, fmt.Sprintf(formatter, args...); e != a {
|
||||
t.Errorf("Expected '%v', got '%v'", e, a)
|
||||
}
|
||||
called <- struct{}{}
|
||||
})
|
||||
recorder := eventBroadcaster.NewRecorder(api.EventSource{Component: "eventTest"})
|
||||
recorder.Eventf(item.obj, item.reason, item.messageFmt, item.elements...)
|
||||
|
||||
<-called
|
||||
<-called
|
||||
sinkWatcher.Stop()
|
||||
logWatcher1.Stop()
|
||||
logWatcher2.Stop()
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user