feat(chart): option to disable release name prefix in object naming

Fix: #2147
When helm upgrade -i `selenium` [args]

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

Author: VietND96

Makefile

@@ -457,7 +457,7 @@ chart_test_autoscaling_deployment:
 	./tests/charts/make/chart_test.sh DeploymentAutoscaling
 
 chart_test_autoscaling_job_https:
-	SELENIUM_GRID_TEST_HEADLESS=true SELENIUM_GRID_PROTOCOL=https CHART_ENABLE_BASIC_AUTH=true SELENIUM_GRID_PORT=443 \
+	SELENIUM_GRID_TEST_HEADLESS=true SELENIUM_GRID_PROTOCOL=https CHART_ENABLE_BASIC_AUTH=true RELEASE_NAME=selenium SELENIUM_GRID_PORT=443 \
 	VERSION=$(TAG_VERSION) VIDEO_TAG=$(FFMPEG_TAG_VERSION)-$(BUILD_DATE) NAMESPACE=$(NAMESPACE) \
 	./tests/charts/make/chart_test.sh JobAutoscaling
 
@@ -467,7 +467,7 @@ chart_test_autoscaling_job_hostname:
 	./tests/charts/make/chart_test.sh JobAutoscaling
 
 chart_test_autoscaling_job:
-	CHART_ENABLE_TRACING=true CHART_FULL_DISTRIBUTED_MODE=true CHART_ENABLE_INGRESS_HOSTNAME=true \
+	CHART_ENABLE_TRACING=true CHART_FULL_DISTRIBUTED_MODE=true CHART_ENABLE_INGRESS_HOSTNAME=true RELEASE_NAME=selenium \
 	VERSION=$(TAG_VERSION) VIDEO_TAG=$(FFMPEG_TAG_VERSION)-$(BUILD_DATE) NAMESPACE=$(NAMESPACE) \
 	./tests/charts/make/chart_test.sh JobAutoscaling
 

charts/selenium-grid/README.md

@@ -9,6 +9,7 @@ This chart enables the creation of a Selenium Grid Server in Kubernetes.
   * [Introduction](#introduction)
   * [Installing the chart](#installing-the-chart)
     * [Installing the Nightly chart](#installing-the-nightly-chart)
+    * [Chart Release Name convention](#chart-release-name-convention)
   * [Enable Selenium Grid Autoscaling](#enable-selenium-grid-autoscaling)
     * [Settings common for both `job` and `deployment` scalingType](#settings-common-for-both-job-and-deployment-scalingtype)
     * [Settings when scalingType with `deployment`](#settings-when-scalingtype-with-deployment-)
@@ -88,6 +89,20 @@ helm search repo docker-selenium --devel
 helm install selenium-grid docker-selenium/selenium-grid --version 1.0.0-nightly
 ```
 
+### Chart Release Name convention
+
+By default, all objects created by the chart will be prefixed with the release name. This is to avoid conflicts with other installations of the chart in the same namespace.
+
+- If you want to disable this behavior, you can deploy the chart with the release name is `selenium`.
+- You can override the component name via `.nameOverride` in a respective component. For example
+    
+    ```yaml
+    hub:
+      nameOverride: my-hub-name
+    chromeNode:
+      nameOverride: my-chrome-name
+    ```
+
 ## Enable Selenium Grid Autoscaling
 
 Selenium Grid has the ability to autoscaling browser nodes up/down based on the pending requests in the 

charts/selenium-grid/templates/_nameHelpers.tpl

@@ -39,18 +39,28 @@ app.kubernetes.io/component: {{ printf "selenium-grid-%s" .Chart.AppVersion }}
 helm.sh/chart: {{ include "seleniumGrid.chart" . }}
 {{- end -}}
 
+{{- define "seleniumGrid.component.name" -}}
+{{- $component := index . 0 }}
+{{- $root := index . 1 }}
+{{- if eq $root.Release.Name "selenium" }}
+{{- $component | trunc 63 | trimSuffix "-" -}}
+{{- else -}}
+{{- printf "%s-%s" $root.Release.Name $component | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+{{- end -}}
+
 {{/*
 Selenium Hub fullname
 */}}
 {{- define "seleniumGrid.hub.fullname" -}}
-{{- tpl (default (printf "%s-selenium-hub" .Release.Name) .Values.hub.nameOverride) $ | trunc 63 | trimSuffix "-" -}}
+{{- tpl (default (include "seleniumGrid.component.name" (list "selenium-hub" $)) .Values.hub.nameOverride) $ | trunc 63 | trimSuffix "-" -}}
 {{- end -}}
 
 {{/*
 Event bus fullname
 */}}
 {{- define "seleniumGrid.eventBus.fullname" -}}
-{{- tpl (default (printf "%s-selenium-event-bus" .Release.Name) .Values.components.eventBus.nameOverride) $ | trunc 63 | trimSuffix "-" -}}
+{{- tpl (default (include "seleniumGrid.component.name" (list "selenium-event-bus" $)) .Values.components.eventBus.nameOverride) $ | trunc 63 | trimSuffix "-" | trimPrefix "selenium-" -}}
 {{- end -}}
 
 {{/*
@@ -64,110 +74,110 @@ Event bus ConfigMap fullname
 Router fullname
 */}}
 {{- define "seleniumGrid.router.fullname" -}}
-{{- tpl (default (printf "%s-selenium-router" .Release.Name) .Values.components.router.nameOverride) $ | trunc 63 | trimSuffix "-" -}}
+{{- tpl (default (include "seleniumGrid.component.name" (list "selenium-router" $)) .Values.components.router.nameOverride) $ | trunc 63 | trimSuffix "-" -}}
 {{- end -}}
 
 {{/*
 Distributor fullname
 */}}
 {{- define "seleniumGrid.distributor.fullname" -}}
-{{- tpl (default (printf "%s-selenium-distributor" .Release.Name) .Values.components.distributor.nameOverride) $ | trunc 63 | trimSuffix "-" -}}
+{{- tpl (default (include "seleniumGrid.component.name" (list "selenium-distributor" $)) .Values.components.distributor.nameOverride) $ | trunc 63 | trimSuffix "-" -}}
 {{- end -}}
 
 {{/*
 SessionMap fullname
 */}}
 {{- define "seleniumGrid.sessionMap.fullname" -}}
-{{- tpl (default (printf "%s-selenium-session-map" .Release.Name) .Values.components.sessionMap.nameOverride) $ | trunc 63 | trimSuffix "-" -}}
+{{- tpl (default (include "seleniumGrid.component.name" (list "selenium-session-map" $)) .Values.components.sessionMap.nameOverride) $ | trunc 63 | trimSuffix "-" -}}
 {{- end -}}
 
 {{/*
 SessionQueue fullname
 */}}
 {{- define "seleniumGrid.sessionQueue.fullname" -}}
-{{- tpl (default (printf "%s-selenium-session-queue" .Release.Name) .Values.components.sessionQueue.nameOverride) $ | trunc 63 | trimSuffix "-" -}}
+{{- tpl (default (include "seleniumGrid.component.name" (list "selenium-session-queue" $)) .Values.components.sessionQueue.nameOverride) $ | trunc 63 | trimSuffix "-" -}}
 {{- end -}}
 
 {{/*
 Chrome node fullname
 */}}
 {{- define "seleniumGrid.chromeNode.fullname" -}}
-{{- tpl (default (printf "%s-selenium-chrome-node" .Release.Name) .Values.chromeNode.nameOverride) $ | trunc 63 | trimSuffix "-" -}}
+{{- tpl (default (include "seleniumGrid.component.name" (list "selenium-chrome-node" $)) .Values.chromeNode.nameOverride) $ | trunc 63 | trimSuffix "-" -}}
 {{- end -}}
 
 {{/*
 Firefox node fullname
 */}}
 {{- define "seleniumGrid.firefoxNode.fullname" -}}
-{{- tpl (default (printf "%s-selenium-firefox-node" .Release.Name) .Values.firefoxNode.nameOverride) $ | trunc 63 | trimSuffix "-" -}}
+{{- tpl (default (include "seleniumGrid.component.name" (list "selenium-firefox-node" $)) .Values.firefoxNode.nameOverride) $ | trunc 63 | trimSuffix "-" -}}
 {{- end -}}
 
 {{/*
 Edge node fullname
 */}}
 {{- define "seleniumGrid.edgeNode.fullname" -}}
-{{- tpl (default (printf "%s-selenium-edge-node" .Release.Name) .Values.edgeNode.nameOverride) $ | trunc 63 | trimSuffix "-" -}}
+{{- tpl (default (include "seleniumGrid.component.name" (list "selenium-edge-node" $)) .Values.edgeNode.nameOverride) $ | trunc 63 | trimSuffix "-" -}}
 {{- end -}}
 
 {{/*
 Ingress fullname
 */}}
 {{- define "seleniumGrid.ingress.fullname" -}}
-{{- tpl (default (printf "%s-selenium-ingress" .Release.Name) .Values.ingress.nameOverride) $ | trunc 63 | trimSuffix "-" -}}
+{{- tpl (default (include "seleniumGrid.component.name" (list "selenium-ingress" $)) .Values.ingress.nameOverride) $ | trunc 63 | trimSuffix "-" -}}
 {{- end -}}
 
 {{/*
 Common secrets cross components
 */}}
 {{- define "seleniumGrid.common.secrets.fullname" -}}
-{{- tpl (default (printf "%s-selenium-secrets" .Release.Name) .Values.secrets.nameOverride) $ | trunc 63 | trimSuffix "-" -}}
+{{- tpl (default (include "seleniumGrid.component.name" (list "selenium-secrets" $)) .Values.secrets.nameOverride) $ | trunc 63 | trimSuffix "-" -}}
 {{- end -}}
 
 {{/*
 Secret TLS fullname
 */}}
 {{- define "seleniumGrid.tls.fullname" -}}
-{{- tpl (default (printf "%s-selenium-tls-secret" .Release.Name) .Values.tls.nameOverride) $ | trunc 63 | trimSuffix "-" -}}
+{{- tpl (default (include "seleniumGrid.component.name" (list "selenium-tls-secret" $)) .Values.tls.nameOverride) $ | trunc 63 | trimSuffix "-" -}}
 {{- end -}}
 
 {{/*
 Service Account fullname
 */}}
 {{- define "seleniumGrid.serviceAccount.fullname" -}}
-{{- tpl (default (printf "%s-selenium-serviceaccount" .Release.Name) .Values.serviceAccount.nameOverride) $ | trunc 63 | trimSuffix "-" -}}
+{{- tpl (default (include "seleniumGrid.component.name" (list "selenium-serviceaccount" $)) .Values.serviceAccount.nameOverride) $ | trunc 63 | trimSuffix "-" -}}
 {{- end -}}
 
 {{/*
 Recorder ConfigMap fullname
 */}}
 {{- define "seleniumGrid.recorder.configmap.fullname" -}}
-{{- tpl (default (printf "%s-selenium-recorder-config" .Release.Name) .Values.recorderConfigMap.nameOverride) $ | trunc 63 | trimSuffix "-" -}}
+{{- tpl (default (include "seleniumGrid.component.name" (list "selenium-recorder-config" $)) .Values.recorderConfigMap.nameOverride) $ | trunc 63 | trimSuffix "-" -}}
 {{- end -}}
 
 {{/*
 Uploader ConfigMap fullname
 */}}
 {{- define "seleniumGrid.uploader.configmap.fullname" -}}
-{{- tpl (default (printf "%s-selenium-uploader-config" .Release.Name) .Values.uploaderConfigMap.nameOverride) $ | trunc 63 | trimSuffix "-" -}}
+{{- tpl (default (include "seleniumGrid.component.name" (list "selenium-uploader-config" $)) .Values.uploaderConfigMap.nameOverride) $ | trunc 63 | trimSuffix "-" -}}
 {{- end -}}
 
 {{/*
 Logging ConfigMap fullname
 */}}
 {{- define "seleniumGrid.logging.configmap.fullname" -}}
-{{- tpl (default (printf "%s-selenium-logging-config" .Release.Name) .Values.loggingConfigMap.nameOverride) $ | trunc 63 | trimSuffix "-" -}}
+{{- tpl (default (include "seleniumGrid.component.name" (list "selenium-logging-config" $)) .Values.loggingConfigMap.nameOverride) $ | trunc 63 | trimSuffix "-" -}}
 {{- end -}}
 
 {{/*
 Node ConfigMap fullname
 */}}
 {{- define "seleniumGrid.node.configmap.fullname" -}}
-{{- tpl (default (printf "%s-selenium-node-config" .Release.Name) .Values.nodeConfigMap.nameOverride) $ | trunc 63 | trimSuffix "-" -}}
+{{- tpl (default (include "seleniumGrid.component.name" (list "selenium-node-config" $)) .Values.nodeConfigMap.nameOverride) $ | trunc 63 | trimSuffix "-" -}}
 {{- end -}}
 
 {{/*
 Server ConfigMap fullname
 */}}
 {{- define "seleniumGrid.server.configmap.fullname" -}}
-{{- tpl (default (printf "%s-selenium-server-config" .Release.Name) .Values.serverConfigMap.nameOverride) $ | trunc 63 | trimSuffix "-" -}}
+{{- tpl (default (include "seleniumGrid.component.name" (list "selenium-server-config" $)) .Values.serverConfigMap.nameOverride) $ | trunc 63 | trimSuffix "-" -}}
 {{- end -}}

tests/charts/ci/base-recorder-values.yaml

@@ -37,4 +37,4 @@ videoRecorder:
 ingress-nginx:
   controller:
     extraArgs:
-      default-ssl-certificate: '$(POD_NAMESPACE)/${RELEASE_NAME}-selenium-tls-secret'
+      default-ssl-certificate: '$(POD_NAMESPACE)/${SELENIUM_TLS_SECRET_NAME}'

tests/charts/make/chart_test.sh

@@ -65,6 +65,11 @@ else
     export UPLOAD_ENABLED=false
 fi
 export RELEASE_NAME=${RELEASE_NAME}
+if [ "${RELEASE_NAME}" = "selenium" ]; then
+  export SELENIUM_TLS_SECRET_NAME="selenium-tls-secret"
+else
+  export SELENIUM_TLS_SECRET_NAME="${RELEASE_NAME}-selenium-tls-secret"
+fi
 RECORDER_VALUES_FILE=${TEST_VALUES_PATH}/base-recorder-values.yaml
 envsubst < ${RECORDER_VALUES_FILE} > ./tests/tests/base-recorder-values.yaml
 RECORDER_VALUES_FILE=./tests/tests/base-recorder-values.yaml