Managing Template

Creating a Template

To create a new template:

1. Navigate to the Templates menu and select New Template.
2. Fill out the form presented:

Template Information

• Name: The name of the template, used to identify it in the system.

• Description: A description of the template, used to provide details about its purpose.

• Template Icon: Select an icon to represent the template and spaces created from it. This can be a built-in icon or a user-added icon.

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Platform and Job Description

• Platform: Choose the platform to run the template: Docker, Podman, Nomad, or Manual.

  • Manual templates: Require the knot agent to be started manually on the remote server.

• Nomad Job (HCL) or Container Specification (YAML): Provide the job description in either Nomad HCL or YAML format, depending on the selected platform. This field is not shown for Manual templates.

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Volume Definition

• Volume Definition (YAML): Optionally define a list of volumes to be created for the space. This field is unavailable for Manual templates.

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Resource Allocation

• Compute Units: The number of compute units the space will use. This is used to calculate the cost of running the space. Set to 0 for no cost.

• Storage Units: The number of storage units the space will use. This is used to calculate the cost of creating the space. Set to 0 for no cost.

• Maximum Uptime: The maximum time a space can run. Specify the time in minutes, hours, or days.

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Scheduling

• Schedule: Define the days and times the space is allowed to run. Spaces running outside the schedule will be automatically stopped.
  • Auto Start: Automatically start a stopped space when its scheduled start time is reached.

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Zones and Access Control

• Limit to Zones: Specify the zones where the template is available. Prefix a zone name with ! to make the template available in all zones except the specified one.

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Custom Fields and Features

• Custom Fields: Add optional fields to pass additional information into a space.

  • Variable Name: The name of the variable for the field.
  • Field Label / Description: A description of the field, displayed in the space creation and edit forms.

• Features: Define the features available to the space (e.g., Visual Studio Code Tunnels). Users require the appropriate role permissions to access these features.

• Restrict to Groups: Specify the groups that can access the template. Only users in these groups can see the template and create spaces from it.

• Active: If unchecked, disables the template, preventing new spaces from being created from it.

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Deleting a Template

To delete a template:

1. Select the menu item next to the template.
2. Click Delete to open a confirmation dialog.
3. Confirm the action to remove the template.

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Editing a Template

Editing a template is similar to creating one:

1. Select the Edit option from the template menu.
2. Update the template details as needed.

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What’s Next

• Nomad Templates
• Docker / Podman Templates