From 4656797389f2162a304ba24873eab66471143b41 Mon Sep 17 00:00:00 2001 From: Monty Taylor Date: Tue, 31 Mar 2015 19:28:02 -0400 Subject: [PATCH] Add Ironic Node module --- cloud/openstack/os_ironic_node.py | 155 ++++++++++++++++++++++++++++++ 1 file changed, 155 insertions(+) create mode 100644 cloud/openstack/os_ironic_node.py diff --git a/cloud/openstack/os_ironic_node.py b/cloud/openstack/os_ironic_node.py new file mode 100644 index 00000000000..386a5f9fe84 --- /dev/null +++ b/cloud/openstack/os_ironic_node.py @@ -0,0 +1,155 @@ +#!/usr/bin/python +# coding: utf-8 -*- + +# (c) 2014, Hewlett-Packard Development Company, L.P. +# +# This module is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This software is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this software. If not, see . + +try: + import shade + HAS_SHADE = True +except ImportError: + HAS_SHADE = False + +DOCUMENTATION = ''' +--- +module: os_ironic_node +version_added: "1.10" +short_description: Activate/Deactivate Bare Metal Resources from OpenStack +extends_documentation_fragment: openstack +description: + - Deploy to nodes controlled by Ironic. +options: + state: + description: + - Indicates desired state of the resource + choices: ['present', 'absent'] + default: present + uuid: + description: + - globally unique identifier (UUID) to be given to the resource. + required: false + default: None + ironic_url: + description: + - If noauth mode is utilized, this is required to be set to the + endpoint URL for the Ironic API. Use with "auth" and "auth_plugin" + settings set to None. + required: false + default: None + config_drive: + description: + - A configdrive file or HTTP(S) URL that will be passed along to the + node. + required: false + default: None + instance_info: + description: + - Definition of the instance information which is used to deploy + the node. + image_source: + description: + - An HTTP(S) URL where the image can be retrieved from. + image_checksum: + description: + - The checksum of image_source. + image_disk_format: + description: + - The type of image that has been requested to be deployed. +requirements: ["shade"] +''' + +EXAMPLES = ''' +# Activate a node by booting an image with a configdrive attached +os_ironic_node: + cloud: "openstack" + uuid: "d44666e1-35b3-4f6b-acb0-88ab7052da69" + state: present + config_drive: "http://192.168.1.1/host-configdrive.iso" + instance_info: + image_source: "http://192.168.1.1/deploy_image.img" + image_checksum: "356a6b55ecc511a20c33c946c4e678af" + image_disk_format: "qcow" + delegate_to: localhost +''' + + +def _prepare_instance_info_patch(instance_info): + patch = [] + patch.append({ + 'op': 'replace', + 'path': '/instance_info', + 'value': instance_info + }) + return patch + + +def main(): + argument_spec = openstack_full_argument_spec( + uuid=dict(required=True), + instance_info=dict(type='dict', required=True), + config_drive=dict(required=False), + ironic_url=dict(required=False), + ) + module_kwargs = openstack_module_kwargs() + module = AnsibleModule(argument_spec, **module_kwargs) + if not HAS_SHADE: + module.fail_json(msg='shade is required for this module') + if (module.params['auth_plugin'] == 'None' and + module.params['ironic_url'] is None): + module.fail_json(msg="Authentication appears disabled, Please " + "define an ironic_url parameter") + + if module.params['ironic_url'] and module.params['auth_plugin'] == 'None': + module.params['auth'] = dict(endpoint=module.params['ironic_url']) + + try: + cloud = shade.operator_cloud(**module.params) + server = cloud.get_machine_by_uuid(module.params['uuid']) + instance_info = module.params['instance_info'] + uuid = module.params['uuid'] + if module.params['state'] == 'present': + if server is None: + module.fail_json(msg="node not found") + else: + # TODO: compare properties here and update if necessary + # ... but the interface for that is terrible! + if server.provision_state is "active": + module.exit_json( + changed=False, + result="Node already in an active state" + ) + + patch = _prepare_instance_info_patch(instance_info) + cloud.set_node_instance_info(uuid, patch) + cloud.validate_node(uuid) + cloud.activate_node(uuid, module.params['config_drive']) + # TODO: Add more error checking and a wait option. + module.exit_json(changed=False, result="node activated") + + if module.params['state'] == 'absent': + if server.provision_state is not "deleted": + cloud.purge_node_instance_info(uuid) + cloud.deactivate_node(uuid) + module.exit_json(changed=True, result="deleted") + else: + module.exit_json(changed=False, result="node not found") + except shade.OpenStackCloudException as e: + module.fail_json(msg=e.message) + + +# this is magic, see lib/ansible/module_common.py +from ansible.module_utils.basic import * +from ansible.module_utils.openstack import * +main()