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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.
      ItemExplanation
      K8S clusterSelect 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 nameDisplays the chart name.
      Chart repositoryDisplays 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

    ItemExplanation
    VersionIf there are multiple versions, you can select the desired version.
    DownloadYou can download the Helm chart file to the user’s PC.
    helm installYou can install Helm.
    Table. Helm Chart Detail Screen Items

    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

    Item
    		Explanation
    Helm chart repository informationDisplays the repository where the Helm chart is stored.
    Api VersionDisplays the API version of the Helm chart.
    • v1
    • v2
    Support CI/CDWhen creating a build pipeline, the Deploy to K8S stage indicates whether the Helm chart type can be selected as a Helm release.
    Allow new installation?
    • Y: New installation (helm install) is possible.
    • N: Currently, new installation (helm install) is not possible with the helm chart, and only the use of existing installed helm releases is allowed.
    Image in the chartDisplays the image information used in the Helm chart.
    Table. Detailed Information Tab View Items

    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 nameEnter the name to be used in Helm.
      It must be unique and cannot be duplicated within the namespace.
      CategoryDevelopment, Operations
      VersionSelect the version of the chart you want to install with Helm.
      K8S clusterDisplays the target K8S cluster for helm install.
      Changes are not allowed; if you wish to change, select the K8S cluster in Start Helm Install.
      NamespaceSelect the target namespace for the helm install from the list.
      Reference informationReference 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 nameEnter the name to be used in Helm.
      It must be unique and cannot be duplicated within the namespace.
      CategoryDevelopment, Operations
      VersionSelect the version of the chart you want to install with Helm.
      K8S clusterDisplays 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.
      namespaceSelect the target namespace for helm install from the list.
      Reference informationThis 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 inputThis 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