build-openstack.json

{
   "variables":{
      "image_name":"{{env `IMAGE_NAME`}}",
      "source_image_name":"{{env `OS_SOURCE_IMAGE_NAME`}}",
      "network":"{{env `OS_NETWORK`}}",
      "flavor":"{{env `OS_FLAVOR`}}",
      "floating_ip_pool":"{{env `OS_POOL_NAME`}}"
   },
   "builders":[
      {
         "name":"all",
         "type":"openstack",
         "image_name":"{{user `image_name`}}",
         "source_image_name":"{{user `source_image_name`}}",
         "flavor":"{{user `flavor`}}",
         "networks":[
            "{{user `network`}}"
         ],
         "floating_ip_pool":"{{user `floating_ip_pool`}}",
         "ssh_username":"ubuntu"
      }
   ],
   "provisioners":[
      {
         "type":"shell",
         "inline": ["sudo sed -i /etc/hosts -e \"s/^127.0.0.1 localhost$/127.0.0.1 localhost $(hostname)/\""]
      },
      {
         "type":"shell",
         "script":"{{pwd}}/requirements.sh"
      }
   ]
}