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OpenStack:Glance

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다음의 CLI 명령을 사용하여 Glance 기본 정의를 가져올 수 있습니다. 

glance-manage db_load_metadefs

Create image

  1. OS 설치.
  2. ACPI 설치.
    ```bash $ sudo yum install acpid && sudo systemctl enable acpid 
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[cloud-init](Cloud-init.md) 설치.
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Windows cloud image
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[OpenStack Windows Server 2012 R2 Evaluation Image](https://cloudbase.it/openstack-windows-server-2012-r2-evalution-images/)
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[How to create Windows OpenStack images](https://cloudbase.it/create-windows-openstack-images/)
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How to deploy the images in OpenStack
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The first thing consists in downloading an image and uploading it in Glance. (for KVM)
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```bash
gunzip -cd  windows_server_2012_r2_standard_eval_kvm_20131031.vhd.gz | \
glance image-create --property hypervisor_type=qemu --name "Windows Server 2012 R2 Std Eval" \
--container-format bare --disk-format qcow2

    Now just boot the image as usual, providing a keypair, which is needed to retrieve the password later. 

    nova boot --flavor 2 --image "Windows Server 2012 Std Eval" --key-name key1 MyWindowsInstance

    Once the image has been booted, you can get the Admin user’s password with: 

    nova get-password MyWindowsInstance /path/to/your/keypairs/private/key

    WARNING

    Please note that the HTTP metadata service must be available in order for this feature to work. If you see a blank password, most probably the HTTP metadata service was not available when the password was set or the instance has been booted without a keypair assigned.

    Metadata 접근이 정상적으로 이루어 지지 않을 경우, http://169.254.169.254/latest/meta-data/주소로 접근이 잘 되는지 확인해 보자. 덧붙여, External network에 직접 연결될 경우 169.154.169.254/32에 대한 라우팅 테이블을 추가해야 한다.

    How to access the image via Remore Desktop Protocol (RDP)

    First, make sure to add the RDP TCP port (3389) to a security group, for example: 

    nova secgroup-add-rule default tcp 3389 3389 0.0.0.0/0

    Download URL 

    ## CentOS 7 x86_64
## Centos 6.X and 7.0 default username and password: https://stackops.zendesk.com/hc/en-us/articles/201923327-Centos-6-X-and-7-0-default-username-and-password
curl -O http://cloud.centos.org/centos/7/images/CentOS-7-x86_64-GenericCloud-1605.qcow2

## Cirros 0.3.4 x86_64
curl -O http://download.cirros-cloud.net/0.3.4/cirros-0.3.4-x86_64-disk.img

## Ubuntu 14.04 x86_64
curl -O http://cloud-images.ubuntu.com/trusty/20160610/trusty-server-cloudimg-amd64-disk1.img

## CoreOS 1010.5.0 x86_64
curl -O https://stable.release.core-os.net/amd64-usr/1010.5.0/coreos_production_openstack_image.img.bz2

# cat cirros-0.3.4-x86_64-disk.img | glance image-create --name='CirrOS 0.3.4 x86_64'  --visibility=public --container-format=bare --disk-format=qcow2
# cat CentOS-7-x86_64-GenericCloud-1605.qcow2 | glance image-create --name='CentOS 7 x86_64 GenericCloud 1605'  --visibility=public --container-format=bare --disk-format=qcow2
# cat coreos_production_openstack_image.img | glance image-create --name='CoreOS 0.3.4 x86_64 OpenStack'  --visibility=public --container-format=bare --disk-format=qcow2
# cat trusty-server-cloudimg-amd64-disk1.img | glance image-create --name='Ubuntu 14.04 amd64 Server Cloudimg'  --visibility=public --container-format=bare --disk-format=qcow2
# cat windows_server_2012_r2_standard_eval_kvm_20151021.qcow2 | glance image-create --name='Windows Server 2012 Std Eval KVM 20151021'  --visibility=public --container-format=bare --disk-format=qcow2

    Troubleshooting

    List of OpenStack Service

    OpenStack Service

    Main

    Horizon, Nova, Neutron

    Storage

    Swift, Cinder

    Shared services

    Keystone, Glance, Ceilometer

    Higher-level services

    Heat

    ETC

    cloud-init

    See also

    Favorite site