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@ -1,46 +1,5 @@
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#!/usr/bin/python
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"""
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OpenStack external inventory script
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=================================
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Generates inventory that Ansible can understand by making API request to
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OpenStack endpoint using the novaclient library.
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NOTE: This script assumes Ansible is being executed where the environment
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variables needed for novaclient have already been set on nova.ini file
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For more details, see: https://github.com/openstack/python-novaclient
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When run against a specific host, this script returns the following variables:
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os_os-ext-sts_task_state
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os_addresses
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os_links
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os_image
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os_os-ext-sts_vm_state
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os_flavor
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os_id
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os_rax-bandwidth_bandwidth
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os_user_id
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os_os-dcf_diskconfig
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os_accessipv4
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os_accessipv6
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os_progress
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os_os-ext-sts_power_state
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os_metadata
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os_status
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os_updated
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os_hostid
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os_name
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os_created
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os_tenant_id
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os__info
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os__loaded
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where some item can have nested structure.
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"""
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# (c) 2012, Marco Vito Moscaritolo <marco@agavee.com>
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#
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# This file is part of Ansible,
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@ -58,7 +17,116 @@ where some item can have nested structure.
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# You should have received a copy of the GNU General Public License
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# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
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######################################################################
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DOCUMENTATION = '''
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---
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inventory: nova
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short_description: OpenStack external inventory script
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description:
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- Generates inventory that Ansible can understand by making API request to OpenStack endpoint using the novaclient library.
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- |
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When run against a specific host, this script returns the following variables:
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os_os-ext-sts_task_state
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os_addresses
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os_links
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os_image
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os_os-ext-sts_vm_state
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os_flavor
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os_id
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os_rax-bandwidth_bandwidth
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os_user_id
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os_os-dcf_diskconfig
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os_accessipv4
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os_accessipv6
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os_progress
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os_os-ext-sts_power_state
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os_metadata
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os_status
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os_updated
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os_hostid
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os_name
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os_created
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os_tenant_id
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os__info
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os__loaded
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where some item can have nested structure.
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- All information are set on B(nova.ini) file
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version_added: None
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options:
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version:
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description:
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- OpenStack version to use.
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required: true
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default: null
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choices: [ "1.1", "2" ]
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username:
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description:
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- Username used to authenticate in OpenStack.
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required: true
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default: null
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api_key:
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description:
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- Password used to authenticate in OpenStack, can be the ApiKey on some authentication system.
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required: true
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default: null
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auth_url:
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description:
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- Authentication URL required to generate token.
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- To manage RackSpace use I(https://identity.api.rackspacecloud.com/v2.0/)
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required: true
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default: null
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auth_system:
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description:
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- Authentication system used to login
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- To manage RackSpace install B(rackspace-novaclient) and insert I(rackspace)
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required: true
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default: null
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region_name:
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description:
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- Region name to use in request
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- In RackSpace some value can be I(ORD) or I(DWF).
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required: true
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default: null
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project_id:
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description:
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- Project ID to use in connection
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- In RackSpace use OS_TENANT_NAME
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required: false
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default: null
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endpoint_type:
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description:
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- The endpoint type for novaclient
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- In RackSpace use 'publicUrl'
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required: false
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default: null
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service_type:
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description:
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- The service type you are managing.
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- In RackSpace use 'compute'
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required: false
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default: null
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service_name:
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description:
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- The service name you are managing.
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- In RackSpace use 'cloudServersOpenStack'
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required: false
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default: null
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insicure:
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description:
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- To no check security
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required: false
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default: false
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choices: [ "true", "false" ]
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author: Marco Vito Moscaritolo
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notes:
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- This script assumes Ansible is being executed where the environment variables needed for novaclient have already been set on nova.ini file
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- For more details, see U(https://github.com/openstack/python-novaclient)
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examples:
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- description: List instances
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code: nova.py --list
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- description: Instance property
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code: nova.py --instance INSTANCE_IP
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'''
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import sys
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@ -99,7 +167,9 @@ client = nova_client.Client(
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username = config.get('openstack', 'username'),
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api_key = config.get('openstack', 'api_key'),
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auth_url = config.get('openstack', 'auth_url'),
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project_id = config.get('openstack', 'project_id')
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region_name = config.get('openstack', 'region_name'),
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project_id = config.get('openstack', 'project_id'),
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auth_system = config.get('openstack', 'auth_system')
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)
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if len(sys.argv) == 2 and (sys.argv[1] == '--list'):
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