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Update Helm tests to replace nginx with metallb
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‎test/e2e/helm_test.go‎

Lines changed: 43 additions & 44 deletions
Original file line numberDiff line numberDiff line change
@@ -40,15 +40,11 @@ import (
4040
addonsv1alpha1 "sigs.k8s.io/cluster-api-addon-provider-helm/api/v1alpha1"
4141
)
4242

43-
var nginxValues = `controller:
44-
name: "{{ .ControlPlane.metadata.name }}-nginx"
45-
nginxStatus:
46-
allowCidrs: {{ index .Cluster.spec.clusterNetwork.pods.cidrBlocks 0 }}`
43+
var metallbValues = `prometheus:
44+
scrapeAnnotations: false`
4745

48-
var newNginxValues = `controller:
49-
name: "{{ .Cluster.metadata.name }}-nginx"
50-
nginxStatus:
51-
allowCidrs: 127.0.0.1,::1,{{ index .Cluster.spec.clusterNetwork.pods.cidrBlocks 0 }}`
46+
var newMetallbValues = `prometheus:
47+
scrapeAnnotations: true`
5248

5349
var _ = Describe("Workload cluster creation", func() {
5450
var (
@@ -121,7 +117,7 @@ var _ = Describe("Workload cluster creation", func() {
121117
})
122118

123119
Context("Creating workload cluster [REQUIRED]", func() {
124-
It("With default template to install, upgrade, and uninstall nginx Helm chart", func() {
120+
It("With default template to install, upgrade, and uninstall metallb Helm chart", func() {
125121
clusterName = fmt.Sprintf("%s-%s", specName, util.RandomString(6))
126122
clusterctl.ApplyClusterTemplateAndWait(ctx, createApplyClusterTemplateInput(
127123
specName,
@@ -136,26 +132,27 @@ var _ = Describe("Workload cluster creation", func() {
136132

137133
hcp := &addonsv1alpha1.HelmChartProxy{
138134
ObjectMeta: metav1.ObjectMeta{
139-
Name: "nginx-ingress",
135+
Name: "metallb",
140136
Namespace: namespace.Name,
141137
},
142138
Spec: addonsv1alpha1.HelmChartProxySpec{
143139
ClusterSelector: metav1.LabelSelector{
144140
MatchLabels: map[string]string{
145-
"nginxIngress": "enabled",
141+
"MetalLBChart": "enabled",
146142
},
147143
},
148-
ReleaseName: "nginx-ingress",
149-
ReleaseNamespace: "nginx-namespace",
150-
ChartName: "nginx-ingress",
151-
RepoURL: "https://helm.nginx.com/stable",
152-
ValuesTemplate: nginxValues,
144+
ReleaseName: "metallb-name",
145+
ReleaseNamespace: "metallb-namespace",
146+
ChartName: "metallb",
147+
RepoURL: "https://metallb.github.io/metallb",
148+
Version: "0.15.2",
149+
ValuesTemplate: metallbValues,
153150
ReconcileStrategy: string(addonsv1alpha1.ReconcileStrategyContinuous),
154151
},
155152
}
156153

157154
// Create new Helm chart
158-
By("Creating new HelmChartProxy to install nginx", func() {
155+
By("Creating new HelmChartProxy to install metallb", func() {
159156
HelmInstallSpec(ctx, func() HelmInstallInput {
160157
return HelmInstallInput{
161158
BootstrapClusterProxy: bootstrapClusterProxy,
@@ -167,8 +164,8 @@ var _ = Describe("Workload cluster creation", func() {
167164
})
168165

169166
// Update existing Helm chart
170-
By("Updating nginx HelmChartProxy valuesTemplate", func() {
171-
hcp.Spec.ValuesTemplate = newNginxValues
167+
By("Updating metallb HelmChartProxy valueTemplate", func() {
168+
hcp.Spec.ValuesTemplate = newMetallbValues
172169
HelmUpgradeSpec(ctx, func() HelmUpgradeInput {
173170
return HelmUpgradeInput{
174171
BootstrapClusterProxy: bootstrapClusterProxy,
@@ -182,7 +179,7 @@ var _ = Describe("Workload cluster creation", func() {
182179

183180
// Force reinstall of existing Helm chart by changing the release namespace
184181
By("Updating HelmChartProxy release namespace", func() {
185-
hcp.Spec.ReleaseNamespace = "new-nginx-namespace"
182+
hcp.Spec.ReleaseNamespace = "new-metallb-namespace"
186183
HelmUpgradeSpec(ctx, func() HelmUpgradeInput {
187184
return HelmUpgradeInput{
188185
BootstrapClusterProxy: bootstrapClusterProxy,
@@ -196,7 +193,7 @@ var _ = Describe("Workload cluster creation", func() {
196193

197194
// Force reinstall of existing Helm chart by changing the release name
198195
By("Updating HelmChartProxy release name", func() {
199-
hcp.Spec.ReleaseName = "new-nginx-name"
196+
hcp.Spec.ReleaseName = "new-metallb-name"
200197
HelmUpgradeSpec(ctx, func() HelmUpgradeInput {
201198
return HelmUpgradeInput{
202199
BootstrapClusterProxy: bootstrapClusterProxy,
@@ -223,7 +220,7 @@ var _ = Describe("Workload cluster creation", func() {
223220
})
224221

225222
Context("Creating workload cluster [REQUIRED]", func() {
226-
It("With default template to install and orphan an nginx Helm chart with InstallOnce strategy", func() {
223+
It("With default template to install and orphan an metallb Helm chart with InstallOnce strategy", func() {
227224
clusterName = fmt.Sprintf("%s-%s", specName, util.RandomString(6))
228225
clusterctl.ApplyClusterTemplateAndWait(ctx, createApplyClusterTemplateInput(
229226
specName,
@@ -238,26 +235,27 @@ var _ = Describe("Workload cluster creation", func() {
238235

239236
hcp := &addonsv1alpha1.HelmChartProxy{
240237
ObjectMeta: metav1.ObjectMeta{
241-
Name: "nginx-ingress",
238+
Name: "metallb",
242239
Namespace: namespace.Name,
243240
},
244241
Spec: addonsv1alpha1.HelmChartProxySpec{
245242
ClusterSelector: metav1.LabelSelector{
246243
MatchLabels: map[string]string{
247-
"nginxIngress": "enabled",
244+
"MetalLBChart": "enabled",
248245
},
249246
},
250-
ReleaseName: "nginx-ingress",
251-
ReleaseNamespace: "nginx-namespace",
252-
ChartName: "nginx-ingress",
253-
RepoURL: "https://helm.nginx.com/stable",
254-
ValuesTemplate: nginxValues,
247+
ReleaseName: "metallb-name",
248+
ReleaseNamespace: "metallb-namespace",
249+
ChartName: "metallb",
250+
RepoURL: "https://metallb.github.io/metallb",
251+
Version: "0.15.2",
252+
ValuesTemplate: metallbValues,
255253
ReconcileStrategy: string(addonsv1alpha1.ReconcileStrategyInstallOnce),
256254
},
257255
}
258256

259257
// Create new Helm chart
260-
By("Creating new HelmChartProxy to install nginx", func() {
258+
By("Creating new HelmChartProxy to install metallb", func() {
261259
HelmInstallSpec(ctx, func() HelmInstallInput {
262260
return HelmInstallInput{
263261
BootstrapClusterProxy: bootstrapClusterProxy,
@@ -269,8 +267,8 @@ var _ = Describe("Workload cluster creation", func() {
269267
})
270268

271269
// Update existing Helm chart and expect Helm release to remain unchanged
272-
By("Updating nginx HelmChartProxy valuesTemplate", func() {
273-
hcp.Spec.ValuesTemplate = newNginxValues
270+
By("Updating metallb HelmChartProxy valuesTemplate", func() {
271+
hcp.Spec.ValuesTemplate = newMetallbValues
274272
HelmReleaseUnchangedSpec(ctx, func() HelmReleaseUnchangedInput {
275273
return HelmReleaseUnchangedInput{
276274
BootstrapClusterProxy: bootstrapClusterProxy,
@@ -290,7 +288,7 @@ var _ = Describe("Workload cluster creation", func() {
290288
Namespace: namespace,
291289
ClusterName: clusterName,
292290
HelmChartProxy: hcp,
293-
Values: []string{fmt.Sprintf("--controller.name=new-nginx-controller-%d", i)},
291+
Values: []string{fmt.Sprintf("--prometheus.metricsPort=%d", 7470+i)},
294292
WaitPeriod: installOnceWaitPeriod,
295293
}
296294
})
@@ -317,7 +315,7 @@ var _ = Describe("Workload cluster creation", func() {
317315
})
318316

319317
Context("Creating multiple workload clusters [REQUIRED]", func() {
320-
It("With default template to install and uninstall nginx Helm chart", func() {
318+
It("With default template to install and uninstall metallb Helm chart", func() {
321319
clusterName = fmt.Sprintf("%s-%s", specName, util.RandomString(6))
322320
clusterctl.ApplyClusterTemplateAndWait(ctx, createApplyClusterTemplateInput(
323321
specName,
@@ -362,25 +360,26 @@ var _ = Describe("Workload cluster creation", func() {
362360

363361
hcp := &addonsv1alpha1.HelmChartProxy{
364362
ObjectMeta: metav1.ObjectMeta{
365-
Name: "nginx-ingress",
363+
Name: "metallb",
366364
Namespace: namespace.Name,
367365
},
368366
Spec: addonsv1alpha1.HelmChartProxySpec{
369367
ClusterSelector: metav1.LabelSelector{
370368
MatchLabels: map[string]string{
371-
"nginxIngress": "enabled",
369+
"MetalLBChart": "enabled",
372370
},
373371
},
374-
ReleaseName: "nginx-ingress",
375-
ReleaseNamespace: "nginx-namespace",
376-
ChartName: "nginx-ingress",
377-
RepoURL: "https://helm.nginx.com/stable",
378-
ValuesTemplate: nginxValues,
372+
ReleaseName: "metallb-name",
373+
ReleaseNamespace: "metallb-namespace",
374+
ChartName: "metallb",
375+
RepoURL: "https://metallb.github.io/metallb",
376+
Version: "0.15.2",
377+
ValuesTemplate: metallbValues,
379378
},
380379
}
381380

382381
// Create a new HelmChartProxy and install on Cluster 1
383-
By("Creating new HelmChartProxy to install nginx on Cluster 1", func() {
382+
By("Creating new HelmChartProxy to install metallb on Cluster 1", func() {
384383
HelmInstallSpec(ctx, func() HelmInstallInput {
385384
return HelmInstallInput{
386385
BootstrapClusterProxy: bootstrapClusterProxy,
@@ -392,7 +391,7 @@ var _ = Describe("Workload cluster creation", func() {
392391
})
393392

394393
// Patch Cluster 2 labels to match HelmChartProxy's clusterSelector.
395-
By("Patching Cluster 2 labels to install nginx", func() {
394+
By("Patching Cluster 2 labels to install metallb", func() {
396395
installInput := &HelmInstallInput{
397396
BootstrapClusterProxy: bootstrapClusterProxy,
398397
Namespace: namespace,
@@ -415,7 +414,7 @@ var _ = Describe("Workload cluster creation", func() {
415414
})
416415

417416
// Ensure that Helm chart is still installed on Cluster 2.
418-
By("Ensuring that nginx is still installed on Cluster 2", func() {
417+
By("Ensuring that metallb is still installed on Cluster 2", func() {
419418
installInput := &HelmInstallInput{
420419
BootstrapClusterProxy: bootstrapClusterProxy,
421420
Namespace: namespace,

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