-
Notifications
You must be signed in to change notification settings - Fork 1.3k
/
deployment_helpers.go
588 lines (515 loc) · 21.8 KB
/
deployment_helpers.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
/*
Copyright 2020 The Kubernetes Authors.
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 framework
import (
"bufio"
"context"
"encoding/json"
"fmt"
"io"
"os"
"path"
"path/filepath"
"strings"
"sync"
"time"
. "github.com/onsi/ginkgo/v2"
. "github.com/onsi/gomega"
appsv1 "k8s.io/api/apps/v1"
corev1 "k8s.io/api/core/v1"
policyv1 "k8s.io/api/policy/v1"
apierrors "k8s.io/apimachinery/pkg/api/errors"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/labels"
"k8s.io/apimachinery/pkg/util/intstr"
utilversion "k8s.io/apimachinery/pkg/util/version"
"k8s.io/apimachinery/pkg/util/wait"
"k8s.io/apimachinery/pkg/version"
"k8s.io/client-go/kubernetes"
"k8s.io/client-go/tools/cache"
"k8s.io/klog/v2"
"k8s.io/utils/ptr"
toolscache "sigs.k8s.io/controller-runtime/pkg/cache"
"sigs.k8s.io/controller-runtime/pkg/client"
controlplanev1 "sigs.k8s.io/cluster-api/controlplane/kubeadm/api/v1beta1"
. "sigs.k8s.io/cluster-api/test/framework/ginkgoextensions"
"sigs.k8s.io/cluster-api/test/framework/internal/log"
)
const (
nodeRoleOldControlPlane = "node-role.kubernetes.io/master" // Deprecated: https://github.com/kubernetes/kubeadm/issues/2200
nodeRoleControlPlane = "node-role.kubernetes.io/control-plane"
)
// WaitForDeploymentsAvailableInput is the input for WaitForDeploymentsAvailable.
type WaitForDeploymentsAvailableInput struct {
Getter Getter
Deployment *appsv1.Deployment
}
// WaitForDeploymentsAvailable waits until the Deployment has status.Available = True, that signals that
// all the desired replicas are in place.
// This can be used to check if Cluster API controllers installed in the management cluster are working.
func WaitForDeploymentsAvailable(ctx context.Context, input WaitForDeploymentsAvailableInput, intervals ...interface{}) {
Byf("Waiting for deployment %s to be available", klog.KObj(input.Deployment))
deployment := &appsv1.Deployment{}
Eventually(func() bool {
key := client.ObjectKey{
Namespace: input.Deployment.GetNamespace(),
Name: input.Deployment.GetName(),
}
if err := input.Getter.Get(ctx, key, deployment); err != nil {
return false
}
for _, c := range deployment.Status.Conditions {
if c.Type == appsv1.DeploymentAvailable && c.Status == corev1.ConditionTrue {
return true
}
}
return false
}, intervals...).Should(BeTrue(), func() string { return DescribeFailedDeployment(input, deployment) })
}
// DescribeFailedDeployment returns detailed output to help debug a deployment failure in e2e.
func DescribeFailedDeployment(input WaitForDeploymentsAvailableInput, deployment *appsv1.Deployment) string {
b := strings.Builder{}
b.WriteString(fmt.Sprintf("Deployment %s failed to get status.Available = True condition",
klog.KObj(input.Deployment)))
if deployment == nil {
b.WriteString("\nDeployment: nil\n")
} else {
b.WriteString(fmt.Sprintf("\nDeployment:\n%s\n", PrettyPrint(deployment)))
}
return b.String()
}
// WatchDeploymentLogsByLabelSelectorInput is the input for WatchDeploymentLogsByLabelSelector.
type WatchDeploymentLogsByLabelSelectorInput struct {
GetLister GetLister
Cache toolscache.Cache
ClientSet *kubernetes.Clientset
Labels map[string]string
LogPath string
}
// WatchDeploymentLogsByLabelSelector streams logs for all containers for all pods belonging to a deployment on the basis of label. Each container's logs are streamed
// in a separate goroutine so they can all be streamed concurrently. This only causes a test failure if there are errors
// retrieving the deployment, its pods, or setting up a log file. If there is an error with the log streaming itself,
// that does not cause the test to fail.
func WatchDeploymentLogsByLabelSelector(ctx context.Context, input WatchDeploymentLogsByLabelSelectorInput) {
Expect(ctx).NotTo(BeNil(), "ctx is required for WatchDeploymentLogsByLabelSelector")
Expect(input.Cache).NotTo(BeNil(), "input.Cache is required for WatchDeploymentLogsByLabelSelector")
Expect(input.ClientSet).NotTo(BeNil(), "input.ClientSet is required for WatchDeploymentLogsByLabelSelector")
Expect(input.Labels).NotTo(BeNil(), "input.Selector is required for WatchDeploymentLogsByLabelSelector")
deploymentList := &appsv1.DeploymentList{}
Eventually(func() error {
return input.GetLister.List(ctx, deploymentList, client.MatchingLabels(input.Labels))
}, retryableOperationTimeout, retryableOperationInterval).Should(Succeed(), "Failed to get deployment for labels")
for _, deployment := range deploymentList.Items {
watchPodLogs(ctx, watchPodLogsInput{
Cache: input.Cache,
ClientSet: input.ClientSet,
Namespace: deployment.Namespace,
ManagingResourceName: deployment.Name,
LabelSelector: deployment.Spec.Selector,
LogPath: input.LogPath,
})
}
}
// WatchDeploymentLogsByNameInput is the input for WatchDeploymentLogsByName.
type WatchDeploymentLogsByNameInput struct {
GetLister GetLister
Cache toolscache.Cache
ClientSet *kubernetes.Clientset
Deployment *appsv1.Deployment
LogPath string
}
// WatchDeploymentLogsByName streams logs for all containers for all pods belonging to a deployment. Each container's logs are streamed
// in a separate goroutine so they can all be streamed concurrently. This only causes a test failure if there are errors
// retrieving the deployment, its pods, or setting up a log file. If there is an error with the log streaming itself,
// that does not cause the test to fail.
func WatchDeploymentLogsByName(ctx context.Context, input WatchDeploymentLogsByNameInput) {
Expect(ctx).NotTo(BeNil(), "ctx is required for WatchDeploymentLogsByName")
Expect(input.Cache).NotTo(BeNil(), "input.Cache is required for WatchDeploymentLogsByName")
Expect(input.ClientSet).NotTo(BeNil(), "input.ClientSet is required for WatchDeploymentLogsByName")
Expect(input.Deployment).NotTo(BeNil(), "input.Deployment is required for WatchDeploymentLogsByName")
deployment := &appsv1.Deployment{}
key := client.ObjectKeyFromObject(input.Deployment)
Eventually(func() error {
return input.GetLister.Get(ctx, key, deployment)
}, retryableOperationTimeout, retryableOperationInterval).Should(Succeed(), "Failed to get deployment %s", klog.KObj(input.Deployment))
watchPodLogs(ctx, watchPodLogsInput{
Cache: input.Cache,
ClientSet: input.ClientSet,
Namespace: deployment.Namespace,
ManagingResourceName: deployment.Name,
LabelSelector: deployment.Spec.Selector,
LogPath: input.LogPath,
})
}
// watchPodLogsInput is the input for watchPodLogs.
type watchPodLogsInput struct {
Cache toolscache.Cache
ClientSet *kubernetes.Clientset
Namespace string
ManagingResourceName string
LabelSelector *metav1.LabelSelector
LogPath string
}
// watchPodLogs streams logs for all containers for all pods belonging to a deployment with the given label. Each container's logs are streamed
// in a separate goroutine so they can all be streamed concurrently. This only causes a test failure if there are errors
// retrieving the deployment, its pods, or setting up a log file. If there is an error with the log streaming itself,
// that does not cause the test to fail.
func watchPodLogs(ctx context.Context, input watchPodLogsInput) {
// Create informer to watch for pods matching input.
podInformer, err := input.Cache.GetInformer(ctx, &corev1.Pod{})
Expect(err).ToNot(HaveOccurred(), "Failed to create controller-runtime informer from cache")
selector, err := metav1.LabelSelectorAsSelector(input.LabelSelector)
Expect(err).ToNot(HaveOccurred())
eventHandler := newWatchPodLogsEventHandler(ctx, input, selector)
handlerRegistration, err := podInformer.AddEventHandler(eventHandler)
Expect(err).ToNot(HaveOccurred())
go func() {
defer GinkgoRecover()
<-ctx.Done()
Expect(podInformer.RemoveEventHandler(handlerRegistration)).To(Succeed())
}()
}
type watchPodLogsEventHandler struct {
//nolint:containedctx
ctx context.Context
input watchPodLogsInput
selector labels.Selector
startedPods sync.Map
}
func newWatchPodLogsEventHandler(ctx context.Context, input watchPodLogsInput, selector labels.Selector) cache.ResourceEventHandler {
return &watchPodLogsEventHandler{
ctx: ctx,
input: input,
selector: selector,
startedPods: sync.Map{},
}
}
func (eh *watchPodLogsEventHandler) OnAdd(obj interface{}, _ bool) {
pod := obj.(*corev1.Pod)
eh.streamPodLogs(pod)
}
func (eh *watchPodLogsEventHandler) OnUpdate(_, newObj interface{}) {
pod := newObj.(*corev1.Pod)
eh.streamPodLogs(pod)
}
func (eh *watchPodLogsEventHandler) OnDelete(_ interface{}) {}
func (eh *watchPodLogsEventHandler) streamPodLogs(pod *corev1.Pod) {
if pod.GetNamespace() != eh.input.Namespace {
return
}
if !eh.selector.Matches(labels.Set(pod.GetLabels())) {
return
}
if pod.Status.Phase != corev1.PodRunning {
return
}
if _, loaded := eh.startedPods.LoadOrStore(pod.GetUID(), struct{}{}); loaded {
return
}
for _, container := range pod.Spec.Containers {
log.Logf("Creating log watcher for controller %s, pod %s, container %s", klog.KRef(eh.input.Namespace, eh.input.ManagingResourceName), pod.Name, container.Name)
// Create log metadata file.
logMetadataFile := filepath.Clean(path.Join(eh.input.LogPath, eh.input.ManagingResourceName, pod.Name, container.Name+"-log-metadata.json"))
Expect(os.MkdirAll(filepath.Dir(logMetadataFile), 0750)).To(Succeed())
metadata := logMetadata{
Job: eh.input.Namespace + "/" + eh.input.ManagingResourceName,
Namespace: eh.input.Namespace,
App: eh.input.ManagingResourceName,
Pod: pod.Name,
Container: container.Name,
NodeName: pod.Spec.NodeName,
Stream: "stderr",
}
metadataBytes, err := json.Marshal(&metadata)
Expect(err).ToNot(HaveOccurred())
Expect(os.WriteFile(logMetadataFile, metadataBytes, 0600)).To(Succeed())
// Watch each container's logs in a goroutine so we can stream them all concurrently.
go func(pod *corev1.Pod, container corev1.Container) {
defer GinkgoRecover()
logFile := filepath.Clean(path.Join(eh.input.LogPath, eh.input.ManagingResourceName, pod.Name, container.Name+".log"))
Expect(os.MkdirAll(filepath.Dir(logFile), 0750)).To(Succeed())
f, err := os.OpenFile(logFile, os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0600)
Expect(err).ToNot(HaveOccurred())
defer f.Close()
opts := &corev1.PodLogOptions{
Container: container.Name,
Follow: true,
}
// Retry streaming the logs of the pods unless ctx.Done() or if the pod does not exist anymore.
err = wait.PollUntilContextCancel(eh.ctx, 2*time.Second, false, func(ctx context.Context) (done bool, err error) {
// Wait for pod to be in running state
actual, err := eh.input.ClientSet.CoreV1().Pods(pod.Namespace).Get(ctx, pod.Name, metav1.GetOptions{})
if err != nil {
// The pod got deleted if the error IsNotFound. In this case there are also no logs to stream anymore.
if apierrors.IsNotFound(err) {
return true, nil
}
// Only log the error to not cause the test to fail via GinkgoRecover
log.Logf("Error getting pod %s, container %s: %v", klog.KRef(pod.Namespace, pod.Name), container.Name, err)
return true, nil
}
// Retry later if pod is currently not running
if actual.Status.Phase != corev1.PodRunning {
return false, nil
}
podLogs, err := eh.input.ClientSet.CoreV1().Pods(pod.Namespace).GetLogs(pod.Name, opts).Stream(ctx)
if err != nil {
// Only log the error to not cause the test to fail via GinkgoRecover
log.Logf("Error starting logs stream for pod %s, container %s: %v", klog.KRef(pod.Namespace, pod.Name), container.Name, err)
return true, nil
}
defer podLogs.Close()
out := bufio.NewWriter(f)
defer out.Flush()
_, err = out.ReadFrom(podLogs)
if err != nil && err != io.ErrUnexpectedEOF {
// Failing to stream logs should not cause the test to fail
log.Logf("Got error while streaming logs for pod %s, container %s: %v", klog.KRef(pod.Namespace, pod.Name), container.Name, err)
}
return false, nil
})
if err != nil {
log.Logf("Stopped streaming logs for pod %s, container %s: %v", klog.KRef(pod.Namespace, pod.Name), container.Name, err)
}
}(pod, container)
}
}
// logMetadata contains metadata about the logs.
// The format is very similar to the one used by promtail.
type logMetadata struct {
Job string `json:"job"`
Namespace string `json:"namespace"`
App string `json:"app"`
Pod string `json:"pod"`
Container string `json:"container"`
NodeName string `json:"node_name"`
Stream string `json:"stream"`
Labels map[string]string `json:"labels,omitempty"`
}
type WatchPodMetricsInput struct {
GetLister GetLister
ClientSet *kubernetes.Clientset
Deployment *appsv1.Deployment
MetricsPath string
}
// WatchPodMetrics captures metrics from all pods every 5s. It expects to find port 8080 open on the controller.
func WatchPodMetrics(ctx context.Context, input WatchPodMetricsInput) {
// Dump machine metrics every 5 seconds
ticker := time.NewTicker(time.Second * 5)
Expect(ctx).NotTo(BeNil(), "ctx is required for dumpContainerMetrics")
Expect(input.ClientSet).NotTo(BeNil(), "input.ClientSet is required for dumpContainerMetrics")
Expect(input.Deployment).NotTo(BeNil(), "input.Deployment is required for dumpContainerMetrics")
deployment := &appsv1.Deployment{}
key := client.ObjectKeyFromObject(input.Deployment)
Eventually(func() error {
return input.GetLister.Get(ctx, key, deployment)
}, retryableOperationTimeout, retryableOperationInterval).Should(Succeed(), "Failed to get deployment %s", klog.KObj(input.Deployment))
selector, err := metav1.LabelSelectorAsMap(deployment.Spec.Selector)
Expect(err).NotTo(HaveOccurred(), "Failed to create Pods selector for deployment %s", klog.KObj(input.Deployment))
pods := &corev1.PodList{}
Eventually(func() error {
return input.GetLister.List(ctx, pods, client.InNamespace(input.Deployment.Namespace), client.MatchingLabels(selector))
}, retryableOperationTimeout, retryableOperationInterval).Should(Succeed(), "Failed to list Pods for deployment %s", klog.KObj(input.Deployment))
go func() {
defer GinkgoRecover()
for {
select {
case <-ctx.Done():
return
case <-ticker.C:
dumpPodMetrics(ctx, input.ClientSet, input.MetricsPath, deployment.Name, pods)
}
}
}()
}
// dumpPodMetrics captures metrics from all pods. It expects to find port 8080 open on the controller.
func dumpPodMetrics(ctx context.Context, client *kubernetes.Clientset, metricsPath string, deploymentName string, pods *corev1.PodList) {
for _, pod := range pods.Items {
metricsDir := path.Join(metricsPath, deploymentName, pod.Name)
metricsFile := path.Join(metricsDir, "metrics.txt")
Expect(os.MkdirAll(metricsDir, 0750)).To(Succeed())
res := client.CoreV1().RESTClient().Get().
Namespace(pod.Namespace).
Resource("pods").
Name(fmt.Sprintf("%s:8080", pod.Name)).
SubResource("proxy").
Suffix("metrics").
Do(ctx)
data, err := res.Raw()
if err != nil {
// Failing to dump metrics should not cause the test to fail
data = []byte(fmt.Sprintf("Error retrieving metrics for pod %s: %v\n%s", klog.KRef(pod.Namespace, pod.Name), err, string(data)))
metricsFile = path.Join(metricsDir, "metrics-error.txt")
}
if err := os.WriteFile(metricsFile, data, 0600); err != nil {
// Failing to dump metrics should not cause the test to fail
log.Logf("Error writing metrics for pod %s: %v", klog.KRef(pod.Namespace, pod.Name), err)
}
}
}
// WaitForDNSUpgradeInput is the input for WaitForDNSUpgrade.
type WaitForDNSUpgradeInput struct {
Getter Getter
DNSVersion string
}
// WaitForDNSUpgrade waits until CoreDNS version matches with the CoreDNS upgrade version and all its replicas
// are ready for use with the upgraded version. This is called during KCP upgrade.
func WaitForDNSUpgrade(ctx context.Context, input WaitForDNSUpgradeInput, intervals ...interface{}) {
By("Ensuring CoreDNS has the correct image")
Eventually(func() (bool, error) {
d := &appsv1.Deployment{}
if err := input.Getter.Get(ctx, client.ObjectKey{Name: "coredns", Namespace: metav1.NamespaceSystem}, d); err != nil {
return false, err
}
// NOTE: coredns image name has changed over time (k8s.gcr.io/coredns,
// k8s.gcr.io/coredns/coredns), so we are checking if the version actually changed.
if strings.HasSuffix(d.Spec.Template.Spec.Containers[0].Image, fmt.Sprintf(":%s", input.DNSVersion)) &&
// Also check whether the upgraded CoreDNS replicas are available and ready for use.
d.Status.ObservedGeneration >= d.Generation &&
d.Spec.Replicas != nil && d.Status.UpdatedReplicas == *d.Spec.Replicas && d.Status.AvailableReplicas == *d.Spec.Replicas {
return true, nil
}
return false, nil
}, intervals...).Should(BeTrue())
}
type DeployUnevictablePodInput struct {
WorkloadClusterProxy ClusterProxy
ControlPlane *controlplanev1.KubeadmControlPlane
DeploymentName string
Namespace string
WaitForDeploymentAvailableInterval []interface{}
}
func DeployUnevictablePod(ctx context.Context, input DeployUnevictablePodInput) {
Expect(input.DeploymentName).ToNot(BeNil(), "Need a deployment name in DeployUnevictablePod")
Expect(input.Namespace).ToNot(BeNil(), "Need a namespace in DeployUnevictablePod")
Expect(input.WorkloadClusterProxy).ToNot(BeNil(), "Need a workloadClusterProxy in DeployUnevictablePod")
EnsureNamespace(ctx, input.WorkloadClusterProxy.GetClient(), input.Namespace)
workloadDeployment := &appsv1.Deployment{
ObjectMeta: metav1.ObjectMeta{
Name: input.DeploymentName,
Namespace: input.Namespace,
},
Spec: appsv1.DeploymentSpec{
Replicas: ptr.To[int32](4),
Selector: &metav1.LabelSelector{
MatchLabels: map[string]string{
"app": "nonstop",
},
},
Template: corev1.PodTemplateSpec{
ObjectMeta: metav1.ObjectMeta{
Labels: map[string]string{
"app": "nonstop",
},
},
Spec: corev1.PodSpec{
Containers: []corev1.Container{
{
Name: "web",
Image: "registry.k8s.io/pause:latest",
},
},
},
},
},
}
workloadClient := input.WorkloadClusterProxy.GetClientSet()
if input.ControlPlane != nil {
var serverVersion *version.Info
Eventually(func() error {
var err error
serverVersion, err = workloadClient.ServerVersion()
return err
}, retryableOperationTimeout, retryableOperationInterval).Should(Succeed(), "failed to get server version")
// Use the control-plane label for Kubernetes version >= v1.20.0.
if utilversion.MustParseGeneric(serverVersion.String()).AtLeast(utilversion.MustParseGeneric("v1.20.0")) {
workloadDeployment.Spec.Template.Spec.NodeSelector = map[string]string{nodeRoleControlPlane: ""}
} else {
workloadDeployment.Spec.Template.Spec.NodeSelector = map[string]string{nodeRoleOldControlPlane: ""}
}
workloadDeployment.Spec.Template.Spec.Tolerations = []corev1.Toleration{
{
Key: nodeRoleOldControlPlane,
Effect: "NoSchedule",
},
{
Key: nodeRoleControlPlane,
Effect: "NoSchedule",
},
}
}
AddDeploymentToWorkloadCluster(ctx, AddDeploymentToWorkloadClusterInput{
Namespace: input.Namespace,
ClientSet: workloadClient,
Deployment: workloadDeployment,
})
budget := &policyv1.PodDisruptionBudget{
TypeMeta: metav1.TypeMeta{
Kind: "PodDisruptionBudget",
APIVersion: "policy/v1",
},
ObjectMeta: metav1.ObjectMeta{
Name: input.DeploymentName,
Namespace: input.Namespace,
},
Spec: policyv1.PodDisruptionBudgetSpec{
Selector: &metav1.LabelSelector{
MatchLabels: map[string]string{
"app": "nonstop",
},
},
MaxUnavailable: &intstr.IntOrString{
Type: intstr.Int,
IntVal: 1,
StrVal: "1",
},
},
}
AddPodDisruptionBudget(ctx, AddPodDisruptionBudgetInput{
Namespace: input.Namespace,
ClientSet: workloadClient,
Budget: budget,
})
WaitForDeploymentsAvailable(ctx, WaitForDeploymentsAvailableInput{
Getter: input.WorkloadClusterProxy.GetClient(),
Deployment: workloadDeployment,
}, input.WaitForDeploymentAvailableInterval...)
}
type AddDeploymentToWorkloadClusterInput struct {
ClientSet *kubernetes.Clientset
Deployment *appsv1.Deployment
Namespace string
}
func AddDeploymentToWorkloadCluster(ctx context.Context, input AddDeploymentToWorkloadClusterInput) {
Eventually(func() error {
result, err := input.ClientSet.AppsV1().Deployments(input.Namespace).Create(ctx, input.Deployment, metav1.CreateOptions{})
if result != nil && err == nil {
return nil
}
return fmt.Errorf("deployment %s not successfully created in workload cluster: %v", klog.KObj(input.Deployment), err)
}, retryableOperationTimeout, retryableOperationInterval).Should(Succeed(), "Failed to create deployment %s in workload cluster", klog.KObj(input.Deployment))
}
type AddPodDisruptionBudgetInput struct {
ClientSet *kubernetes.Clientset
Budget *policyv1.PodDisruptionBudget
Namespace string
}
func AddPodDisruptionBudget(ctx context.Context, input AddPodDisruptionBudgetInput) {
Eventually(func() error {
budget, err := input.ClientSet.PolicyV1().PodDisruptionBudgets(input.Namespace).Create(ctx, input.Budget, metav1.CreateOptions{})
if budget != nil && err == nil {
return nil
}
return fmt.Errorf("podDisruptionBudget needs to be successfully deployed: %v", err)
}, retryableOperationTimeout, retryableOperationInterval).Should(Succeed(), "podDisruptionBudget needs to be successfully deployed")
}