glance_image.yaml

# http://docs.openstack.org/developer/heat/template_guide/hot_spec.html#heat-template-version
heat_template_version: 2021-04-16

# This template is the equivalent of the command set:
# $ wget https://download.cirros-cloud.net/0.5.1/cirros-0.5.1-x86_64-disk.img
# $ glance image-create --name='CirrOS 0.5.1' --container-format=bare --disk-format=qcow2 < cirros-0.5.1-x86_64-disk.img
# or:
# $ glance image-create --name='CirrOS 0.5.1' --container-format=bare --disk-format=qcow2 --location https://download.cirros-cloud.net/0.5.1/cirros-0.5.1-x86_64-disk.img


description: >
  Nectar Sample Template showing how to create a single Glance image.

resources:

  glance_image:
    # http://docs.openstack.org/developer/heat/template_guide/openstack.html#OS::Glance::Image
    type: OS::Glance::WebImage
    properties:
      name: CirrOS 0.5.1
      container_format: bare
      disk_format: qcow2
      location: https://download.cirros-cloud.net/0.5.1/cirros-0.5.1-x86_64-disk.img

outputs:
  image_id:
    description:
    value: { get_resource: glance_image }