Launch Configuration

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Available in Classic

You can configure Launch Configuration, which is the Auto Scaling server configuration template, in the NAVER Cloud Platform console.

Launch Configuration interface

The Launch Configuration interface includes the following components:

autoscaling-lc-classic_screen_ko

Component Description
① Menu name Displays the current menu name and the number of created items.
② Basic features Features displayed when you first access the　Launch Configuration menu.
  • [Create Launch Configuration]: Click to create a Launch Configuration　(see Create Launch Configuration).
  • [Learn more]: Go to the Auto Scaling overview page.
  • [Refresh]: Reload the current page.
③ [Delete] Delete the created Launch Configuration (see Delete Launch Configuration).
④ Launch Configuration list Displays the list of created Launch Configurations.

View Launch Configuration list

You can view information for each created Launch Configuration. To check the information:

Note

If 1 or more Launch Configurations have been created, the list is displayed. If there is no created Launch Configuration, the list is not displayed on the Launch Configuration interface.

  1. In the Classic environment of the NAVER Cloud Platform console, navigate to i_menu > Services > Compute > Auto Scaling.
  2. Click the Launch Configuration menu.
  3. When the launch configuration list appears, check the summary information, or click Launch Configuration to check the details.
    • Launch Configuration name: The name entered when the Launch Configuration was created.
    • Server image name: The server image or custom server image name selected when creating the Launch Configuration.
    • Image type: The type of Auto Scaling server image.
    • Server configuration: The detailed specifications of the Auto Scaling servers.
    • OS information: The operating system information of the Auto Scaling server.
    • Init Script: The script configured to run automatically when the Auto Scaling server is created. You can view it by clicking [View].
    • My server image: The name of the custom server image used. If a default image is used, this field is left blank.
    • Authentication key: The authentication key name for the Auto Scaling server.
    • ACG applied list: The name of the ACG to be applied to the Auto Scaling server.

Create Launch Configuration

To create a Launch Configuration in the NAVER Cloud Platform console:

Note

You can create up to 100 Launch Configurations per account.

  1. In the Classic environment of the NAVER Cloud Platform console, navigate to i_menu > Services > Compute > Auto Scaling.
  2. Click the Launch Configuration menu.
  3. Click [Create Launch Configuration].
  4. When the Create Launch Configuration interface appears, complete the following steps in order:

1. Select server image

Select the server image to use.

  1. Select the server image to use from either the default server images or your custom server images.
  2. Select the boot disk size, image type, and OS image type.
  3. From the server image list, click [Next] to the right of the server image you want.
    • The boot disk size is provided only as 50 GB for Linux and 100 GB for Windows.

2. Configure server settings

Specify the server settings information and click [Next].

  • If the service requires high-performance I/O, select SSD for the storage type. For general services, select HDD.
  • The pricing plan is provided on an hourly basis only.
  • If there is a script to be executed automatically when the server is created, select it in Init Script. The initial execution script must be registered in advance in i_menu > Services > Compute > Server > Init Script in the console to be selectable. For more information on how to register a script, see Init Script creation guide.

3. Configure name

Enter the Launch Configuration name and click [Next].

  • You can use 1 to 255 lowercase letters, numbers, and hyphens (-).
  • The name cannot duplicate the name of an existing Launch Configuration.

4. Configure authentication key

Select an authentication key you have or create a new one and click [Next].

  • To create a new authentication key, select Create new authentication key, enter the authentication key name, and click [Create and save authentication key].
Note

The authentication key is required to check the administrator password of automatically created Auto Scaling servers. Store the saved PEM file in a safe location on your PC.

5. Configure network access

Select the ACG to be applied to Launch Configuration and click [Next].

Note

If you do not have an ACG created in advance, create an ACG by referring to ACG creation guide.

6. Review final settings

After reviewing the settings, click [Create Launch Configuration].

  • The created server configuration template is saved and added to the Launch Configuration list.

Delete Launch Configuration

To delete a created Launch Configuration:

Note

A Launch Configuration that is set and in use by an Auto Scaling Group cannot be deleted.

  1. In the Classic environment of the NAVER Cloud Platform console, navigate to i_menu > Services > Compute > Auto Scaling.
  2. Click the Launch Configuration menu.
  3. Click the Launch Configuration to delete and click [Delete].
  4. When the delete popup appears, click [OK].
    • The corresponding Launch Configuration disappears from the Launch Configuration list.