Helm Install

Users can use the Helm Install menu to view and install project charts, project group charts, tenant charts, and system charts.

Getting Started with Helm Install

To begin using Helm Install, follow the steps below.

1. Click the Project card on the Main page. You will be taken to the Project Dashboard page.
2. From the left menu, click the Build/Deploy > Helm Install menu. The Helm Install page opens.

   Item	Explanation
   K8S cluster	Select the K8S cluster to be the target of the Helm install. The Helm chart list below shows only the Helm charts that can be installed on the selected K8S cluster.
   Chart name	Displays the chart name.
   Chart repository	Displays information about the chart repository where the Helm chart files are stored.

   Table. Helm install screen items

Helm Chart Details

To view the Helm chart details, follow these steps.

1. On the Main page, click the Project card.
2. From the left menu, click the Build/Deploy > HelmInstall menu. The HelmInstall page opens.
3. On the Helm Install page, select the K8S cluster you want to install. A list of Helm charts belonging to that cluster will be displayed.
4. From the Helm chart list, click the Helm chart card you want to view in detail. The Helm chart details page opens.

Helm Chart Details

Summary tab

Displays the README.md file included in the Helm chart. You can view the information provided by the chart author.

Values.yaml tab

Displays the values.yaml file included in the Helm chart. You can view the values that can be modified in the chart before running helm install.

Details tab

Install Helm

To install Helm, follow these steps.

1. On the Helm Install page, select the K8S cluster you want to install in the K8S cluster field. A list of Helm charts belonging to that cluster will be displayed.
2. On the Helm Install page, click the Helm chart card you want to view in detail. The Helm Chart Details page opens.
3. On the Helm Chart Details page, click the Helm Install button. The Helm Install page opens.
4. On the Helm Install page, fill in each field on the screen and click the Next button. The Helm Chart Install popup opens.
5. Helm chart installation Check the contents in the popup window and click the Run button to complete the Helm installation.
6. When the installation is complete, the Kubernetes deployment page opens automatically.

   Item	Explanation
   Release name	Enter the name to be used in Helm. It must be unique and cannot be duplicated within the namespace.
   Category	Development, Operations
   Version	Select the version of the chart you want to install with Helm.
   K8S cluster	Displays the target K8S cluster for helm install. Changes are not allowed; if you wish to change, select the K8S cluster in Start Helm Install.
   Namespace	Select the target namespace for the helm install from the list.
   Reference information	Reference information provided by the selected K8S cluster. You can click each tab to view detailed information.
   included in the chart default Values.yaml	You can edit the values.yaml file to run helm install with the desired values. If needed, refer to the reference information and modify values.yaml with those values.

   Table. Common Helm chart installation screen items

   Item	Explanation
   Release name	Enter the name to be used in Helm. It must be unique and cannot be duplicated within the namespace.
   Category	Development, Operations
   Version	Select the version of the chart you want to install with Helm.
   K8S cluster	Displays the target K8S cluster for helm install. Changes are not possible, and if you wish to change, select a K8S cluster in Start Helm Install.
   namespace	Select the target namespace for helm install from the list.
   Reference information	This is reference information provided by the selected K8S cluster. You can click each tab to view detailed information.
   Default Values.yaml included in the chart	You can edit the values.yaml file and run helm install with the desired values. If needed, refer to the reference information and modify values.yaml with those values.
   Writing type	Form: Enter the items displayed on the screen. Form-type items are displayed only for Helm charts that support form input. For creating Helm charts that support form input, refer to Creating Helm Charts that Support Form Input. Values.yaml: Modify the values in the same YAML editor screen as a typical Helm chart. Form and Values.yaml inputs can be switched, but switching will reset any previously entered content.
   Form input	This is the screen displayed when you select Form in the creation type; review each item and enter values. After completing the input, click the Validation Check button to validate the entered values.

   Table. Helm chart installation screen items that support Form input