test(chart): add tests for the case ingress is enabled with hostname set

Signed-off-by: Viet Nguyen Duc <[email protected]>

Author: VietND96

.github/workflows/helm-chart-test.yml

@@ -39,7 +39,7 @@ jobs:
             test-strategy: job_https
             cluster: 'kind'
           - k8s-version: 'v1.28.7'
-            test-strategy: job
+            test-strategy: job_hostname
             cluster: 'minikube'
           - k8s-version: 'v1.29.2'
             test-strategy: deployment_https

Makefile

@@ -447,12 +447,12 @@ chart_test_edge:
 	./tests/charts/make/chart_test.sh NodeEdge
 
 chart_test_autoscaling_deployment_https:
-	SE_FULL_DISTRIBUTED_MODE=true SELENIUM_GRID_PROTOCOL=https SELENIUM_GRID_PORT=443 \
+	SE_FULL_DISTRIBUTED_MODE=true SE_ENABLE_INGRESS_HOSTNAME=true SELENIUM_GRID_PROTOCOL=https SELENIUM_GRID_PORT=443 \
 	VERSION=$(TAG_VERSION) VIDEO_TAG=$(FFMPEG_TAG_VERSION)-$(BUILD_DATE) NAMESPACE=$(NAMESPACE) \
 	./tests/charts/make/chart_test.sh DeploymentAutoscaling
 
 chart_test_autoscaling_deployment:
-	SE_ENABLE_TRACING=true SELENIUM_GRID_TEST_HEADLESS=true \
+	SE_ENABLE_TRACING=true SELENIUM_GRID_TEST_HEADLESS=true SELENIUM_GRID_HOST=$$(hostname -i) \
 	VERSION=$(TAG_VERSION) VIDEO_TAG=$(FFMPEG_TAG_VERSION)-$(BUILD_DATE) NAMESPACE=$(NAMESPACE) \
 	./tests/charts/make/chart_test.sh DeploymentAutoscaling
 
@@ -461,8 +461,13 @@ chart_test_autoscaling_job_https:
 	VERSION=$(TAG_VERSION) VIDEO_TAG=$(FFMPEG_TAG_VERSION)-$(BUILD_DATE) NAMESPACE=$(NAMESPACE) \
 	./tests/charts/make/chart_test.sh JobAutoscaling
 
+chart_test_autoscaling_job_hostname:
+	SE_ENABLE_TRACING=true SE_ENABLE_INGRESS_HOSTNAME=true \
+	VERSION=$(TAG_VERSION) VIDEO_TAG=$(FFMPEG_TAG_VERSION)-$(BUILD_DATE) NAMESPACE=$(NAMESPACE) \
+	./tests/charts/make/chart_test.sh JobAutoscaling
+
 chart_test_autoscaling_job:
-	SE_ENABLE_TRACING=true SE_FULL_DISTRIBUTED_MODE=true \
+	SE_ENABLE_TRACING=true SE_FULL_DISTRIBUTED_MODE=true SE_ENABLE_INGRESS_HOSTNAME=true \
 	VERSION=$(TAG_VERSION) VIDEO_TAG=$(FFMPEG_TAG_VERSION)-$(BUILD_DATE) NAMESPACE=$(NAMESPACE) \
 	./tests/charts/make/chart_test.sh JobAutoscaling
 

charts/selenium-grid/README.md

@@ -71,7 +71,9 @@ helm install selenium-grid docker-selenium/selenium-grid --version <version>
 # In both cases grid exposed by default using ingress. You may want to set hostname for the grid. Default hostname is selenium-grid.local.
 helm install selenium-grid --set ingress.hostname=selenium-grid.k8s.local docker-selenium/chart/selenium-grid/.
 # Verify ingress configuration via kubectl get ingress
+
 # Notes: In case you want to set hostname is selenium-grid.local. You need to add the IP and hostname to the local host file in `/etc/hosts`
+sudo -- sh -c -e "echo \"$(hostname -i) selenium-grid.local\" >> /etc/hosts"
 ```
 
 ### Installing the Nightly chart

charts/selenium-grid/TESTING.md

@@ -14,7 +14,7 @@ All related testing to this helm chart will be documented in this file.
 |                        | Auto scaling with `autoscaling.scaledOptions.minReplicaCount` is `0` | ✓  | Cluster  |
 |                        | Parallel tests execution against node autoscaling                    | ✓  | Cluster  |
 | Ingress                | Ingress is enabled without `hostname`                                | ✓  | Cluster  |
-|                        | Ingress is enabled with `hostname` is set                            | ✗  |          |
+|                        | Ingress is enabled with `hostname` is set                            | ✓  | Cluster  |
 |                        | Hub `sub-path` is set with Ingress `ImplementationSpecific` paths    | ✓  | Cluster  |
 |                        | `ingress.nginx` configs for NGINX ingress controller annotations     | ✓  | Template |
 | Distributed components | `isolateComponents` is enabled                                       | ✓  | Cluster  |

tests/charts/ci/base-auth-ingress-values.yaml

@@ -1,5 +1,4 @@
 global:
-  K8S_PUBLIC_IP: localhost
   seleniumGrid:
     logLevel: INFO
 

tests/charts/make/chart_test.sh

@@ -28,6 +28,8 @@ SSL_CERT_DIR=${SSL_CERT_DIR:-"/etc/ssl/certs"}
 VIDEO_TAG=${VIDEO_TAG:-"latest"}
 SE_ENABLE_TRACING=${SE_ENABLE_TRACING:-"false"}
 SE_FULL_DISTRIBUTED_MODE=${SE_FULL_DISTRIBUTED_MODE:-"false"}
+HOSTNAME_ADDRESS=${HOSTNAME_ADDRESS:-"selenium-grid.local"}
+SE_ENABLE_INGRESS_HOSTNAME=${SE_ENABLE_INGRESS_HOSTNAME:-"false"}
 
 cleanup() {
   if [ "${SKIP_CLEANUP}" = "false" ]; then
@@ -74,6 +76,21 @@ HELM_COMMAND_SET_IMAGES=" \
 --set isolateComponents=${SE_FULL_DISTRIBUTED_MODE} \
 "
 
+if [ "${SE_ENABLE_INGRESS_HOSTNAME}" = "true" ]; then
+  if [[ ! $(cat /etc/hosts) == *"${HOSTNAME_ADDRESS}"* ]]; then
+    sudo -- sh -c -e "echo \"$(hostname -i) ${HOSTNAME_ADDRESS}\" >> /etc/hosts"
+  fi
+  ping -c 2 ${HOSTNAME_ADDRESS}
+  HELM_COMMAND_SET_IMAGES="${HELM_COMMAND_SET_IMAGES} \
+  --set ingress.hostname=${HOSTNAME_ADDRESS} \
+  "
+  SELENIUM_GRID_HOST=${HOSTNAME_ADDRESS}
+else
+  HELM_COMMAND_SET_IMAGES="${HELM_COMMAND_SET_IMAGES} \
+  --set global.K8S_PUBLIC_IP=${SELENIUM_GRID_HOST} \
+  "
+fi
+
 if [ "${SELENIUM_GRID_AUTOSCALING}" = "true" ]; then
   HELM_COMMAND_SET_AUTOSCALING=" \
   --set autoscaling.enableWithExistingKEDA=${SELENIUM_GRID_AUTOSCALING} \