Red Hat Summit Red Hat Summit지원콘솔개발자평가판 시작연락처

이 콘텐츠는 선택한 언어로 제공되지 않습니다.

1.4. Instance Types

Instance types can be used to define the hardware configuration of a virtual machine. Selecting an instance type when creating or editing a virtual machine will automatically fill in the hardware configuration fields. This allows users to create multiple virtual machines with the same hardware configuration without having to manually fill in every field.

A set of predefined instance types are available by default, as outlined in the following table:

Expand
Table 1.13. Predefined Instance Types
NameMemoryvCPUs

Tiny

512 MB

1

Small

2 GB

1

Medium

4 GB

2

Large

8 GB

2

XLarge

16 GB

4

Administrators can also create, edit, and remove instance types from the Instance Types tab of the Configure window.

Fields in the New Virtual Machine and Edit Virtual Machine windows that are bound to an instance type have a chain link image next to them ( 6121 ). If the value of one of these fields is changed, the virtual machine will be detached from the instance type, changing to Custom, and the chain will appear broken ( 6122 ). However, if the value is changed back, the chain will relink and the instance type will move back to the selected one.

1.4.1. Creating Instance Types
링크 복사

Administrators can create new instance types, which can then be selected by users when creating or editing virtual machines.

Creating an Instance Type

  1. Click Administration Configure.
  2. Click the Instance Types tab.
  3. Click New.
  4. Enter a Name and Description for the instance type.
  5. Click Show Advanced Options and configure the instance type’s settings as required. The settings that appear in the New Instance Type window are identical to those in the New Virtual Machine window, but with the relevant fields only. See Explanation of Settings in the New Virtual Machine and Edit Virtual Machine Windows in the Virtual Machine Management Guide.
  6. Click OK.

The new instance type will appear in the Instance Types tab in the Configure window, and can be selected from the Instance Type drop-down list when creating or editing a virtual machine.

1.4.2. Editing Instance Types
링크 복사

Administrators can edit existing instance types from the Configure window.

Editing Instance Type Properties

  1. Click Administration Configure.
  2. Click the Instance Types tab.
  3. Select the instance type to be edited.
  4. Click Edit.
  5. Change the settings as required.
  6. Click OK.

The configuration of the instance type is updated. When a new virtual machine based on this instance type is created, or when an existing virtual machine based on this instance type is updated, the new configuration is applied.

Existing virtual machines based on this instance type will display fields, marked with a chain icon, that will be updated. If the existing virtual machines were running when the instance type was changed, the orange Pending Changes icon will appear beside them and the fields with the chain icon will be updated at the next restart.

1.4.3. Removing Instance Types
링크 복사

Removing an Instance Type

  1. Click Administration Configure.
  2. Click the Instance Types tab.
  3. Select the instance type to be removed.
  4. Click Remove.
  5. If any virtual machines are based on the instance type to be removed, a warning window listing the attached virtual machines will appear. To continue removing the instance type, select the Approve Operation check box. Otherwise click Cancel.
  6. Click OK.

The instance type is removed from the Instance Types list and can no longer be used when creating a new virtual machine. Any virtual machines that were attached to the removed instance type will now be attached to Custom (no instance type).

Red Hat logoGithubredditYoutubeTwitter

자세한 정보

평가판, 구매 및 판매

커뮤니티

Red Hat 소개

Red Hat은 기업이 핵심 데이터 센터에서 네트워크 에지에 이르기까지 플랫폼과 환경 전반에서 더 쉽게 작업할 수 있도록 강화된 솔루션을 제공합니다.

보다 포괄적 수용을 위한 오픈 소스 용어 교체

Red Hat은 코드, 문서, 웹 속성에서 문제가 있는 언어를 교체하기 위해 최선을 다하고 있습니다. 자세한 내용은 다음을 참조하세요.Red Hat 블로그.

Red Hat 문서 정보

Red Hat을 사용하는 고객은 신뢰할 수 있는 콘텐츠가 포함된 제품과 서비스를 통해 혁신하고 목표를 달성할 수 있습니다. 최신 업데이트를 확인하세요.

Legal Notice

Theme

© 2026 Red Hat맨 위로 이동