Ubuntu 12.04
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OpenStack Havana - Add Virtual Machine images
2013/11/22
 
Add Virtual Machine images in Glance.
[1] Load environment variables first.
root@dlp:~#
unset SERVICE_TOKEN

root@dlp:~#
unset SERVICE_ENDPOINT

root@dlp:~#
vi ~/keystonerc
export OS_USERNAME=admin
export OS_PASSWORD=adminpassword
export OS_TENANT_NAME=admin
export OS_AUTH_URL=http://10.0.0.30:35357/v2.0/
export PS1='\u@\h \W(keystone)\$ '
root@dlp:~#
chmod 600 ~/keystonerc

root@dlp:~#
source ~/keystonerc

root@dlp ~(keystone)#
echo "source ~/keystonerc " >> ~/.bash_profile
# confirm status (it's OK if no errors are shown)

root@dlp ~(keystone)#
glance image-list
[2] For example, Create a Virtual Machine image of Ubuntu 13.10 for adding.
# create a directory for disk image

root@dlp ~(keystone)#
mkdir -p /var/kvm/images
# create a disk image

root@dlp ~(keystone)#
qemu-img create -f qcow2 /var/kvm/images/ubuntu1310.img 10G
# install

root@dlp ~(keystone)#
virt-install \
-n Ubuntu1310 \
-r 2048 \
--disk path=/var/kvm/images/ubuntu1310.img,format=qcow2 \
--vcpus=2 \
--os-type linux \
--os-variant=ubuntusaucy \
--nographics \
--location='http://jp.archive.ubuntu.com/ubuntu/dists/saucy/main/installer-amd64/' \
--extra-args='console=tty0 console=ttyS0,115200n8 serial'
Starting install...
# installation starts
[3]
After installation, change settings in virtual machine like follows and shutdown it.
* Install openssh-server.
* Remove /etc/udev/rules.d/70-persistent-net.rules if it exists
[4] Add the virtual image to Glance.
root@dlp ~(keystone)#
glance image-create --name="Ubuntu13.10" --is-public=true --disk-format=qcow2 --container-format=bare < /var/kvm/images/ubuntu1310.img

+------------------+--------------------------------------+
| Property         | Value                                |
+------------------+--------------------------------------+
| checksum         | 98fd560db7caa33f2bfe6e86c75a7c7e     |
| container_format | bare                                 |
| created_at       | 2013-11-22T04:26:23                  |
| deleted          | False                                |
| deleted_at       | None                                 |
| disk_format      | qcow2                                |
| id               | 424a8c60-8cde-4601-9cdf-65da03062ab4 |
| is_public        | True                                 |
| min_disk         | 0                                    |
| min_ram          | 0                                    |
| name             | Ubuntu13.10                          |
| owner            | efa4897fa0314da9b983d20ceaf81a96     |
| protected        | False                                |
| size             | 1960181760                           |
| status           | active                               |
| updated_at       | 2013-11-22T04:26:53                  |
+------------------+--------------------------------------+

root@dlp ~(keystone)#
glance image-list

+------------+-------------+-------------+------------------+------------+--------+
| ID         | Name        | Disk Format | Container Format | Size       | Status |
+------------+-------------+-------------+------------------+------------+--------+
| 424a8c60-8 | Ubuntu13.10 | qcow2       | bare             | 1960181760 | active |
+------------+-------------+-------------+------------------+------------+--------+
[5] By the way, if you got an image fron internet, it's OK to simplt add it like follows.
root@dlp:~#
wget http://cloud-images.ubuntu.com/releases/13.10/release/ubuntu-13.10-server-cloudimg-amd64-disk1.img -P /var/kvm/images
root@dlp:~#
glance image-create --name="Ubuntu1310" --is-public=true --disk-format=qcow2 --container-format=bare < /var/kvm/images/ubuntu-13.10-server-cloudimg-amd64-disk1.img

+------------------+--------------------------------------+
| Property         | Value                                |
+------------------+--------------------------------------+
| checksum         | eef6cffa7f1c680afb7bc0405d932f06     |
| container_format | bare                                 |
| created_at       | 2013-11-17T10:30:03                  |
| deleted          | False                                |
| deleted_at       | None                                 |
| disk_format      | qcow2                                |
| id               | d83b4aa3-15fd-498b-977d-c7081bcda264 |
| is_public        | True                                 |
| min_disk         | 0                                    |
| min_ram          | 0                                    |
| name             | Ubuntu1310                           |
| owner            | 3d7997a116ac48a4b72ff63327418e42     |
| protected        | False                                |
| size             | 242941952                            |
| status           | active                               |
| updated_at       | 2013-11-17T10:30:06                  |
+------------------+--------------------------------------+
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