TripleO Ansible project repository. Contains playbooks for use with TripleO OpenStack deployments.
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 

256 lines
7.7 KiB

#!/usr/bin/python
# Copyright 2020 Red Hat, Inc.
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
__metaclass__ = type
from ansible.module_utils import baremetal_deploy as bd
from ansible.module_utils.basic import AnsibleModule
import yaml
ANSIBLE_METADATA = {
'metadata_version': '1.1',
'status': ['preview'],
'supported_by': 'community'
}
DOCUMENTATION = '''
---
module: tripleo_baremetal_expand_roles
short_description: Manage baremetal nodes with metalsmith
version_added: "2.9"
author: "Steve Baker (@stevebaker)"
description:
- Takes a baremetal deployment description of roles and node instances
and transforms that into an instance list and a heat environment file
for deployed-server.
options:
stack_name:
description:
- Name of the overcloud stack which will be deployed on these instances
default: overcloud
state:
description:
- Build instance list for the desired provision state, "present" to
provision, "absent" to unprovision, "all" for a combination of
"present" and "absent".
default: present
choices:
- present
- absent
- all
baremetal_deployment:
description:
- Data describing roles and baremetal node instances to provision for
those roles
type: list
elements: dict
suboptions:
name:
description:
- Mandatory role name
type: str
required: True
hostname_format:
description:
- Overrides the default hostname format for this role.
The default format uses the lower case role name.
For example, the default format for the Controller role is
%stackname%-controller-%index%. Only the Compute role does not
follow the role name rule. The Compute default format is
%stackname%-novacompute-%index%
type: str
count:
description:
- Number of instances to create for this role.
type: int
default: 1
defaults:
description:
- A dictionary of default values for instances entry properties.
An instances entry property overrides any defaults that you specify
in the defaults parameter.
type: dict
instances:
description:
- Values that you can use to specify attributes for specific nodes.
The length of this list must not be greater than the value of the
count parameter.
type: list
elements: dict
default_network:
description:
- Default nics entry when none are specified
type: list
suboptions: dict
default:
- network: ctlplane
vif: true
default_image:
description:
- Default image
type: dict
default:
href: overcloud-full
ssh_public_keys:
description:
- SSH public keys to load
type: str
user_name:
description:
- Name of the admin user to create
type: str
'''
RETURN = '''
instances:
description: Expanded list of instances to perform actions on
returned: changed
type: list
sample: [
{
"hostname": "overcloud-controller-0",
"image": {
"href": "overcloud-full"
}
},
{
"hostname": "overcloud-controller-1",
"image": {
"href": "overcloud-full"
}
},
{
"hostname": "overcloud-controller-2",
"image": {
"href": "overcloud-full"
}
},
{
"hostname": "overcloud-novacompute-0",
"image": {
"href": "overcloud-full"
}
},
{
"hostname": "overcloud-novacompute-1",
"image": {
"href": "overcloud-full"
}
},
{
"hostname": "overcloud-novacompute-2",
"image": {
"href": "overcloud-full"
}
}
]
environment:
description: Heat environment data to be used with the overcloud deploy.
This is only a partial environment, further changes are
required once instance changes have been made.
returned: changed
type: dict
sample: {
"parameter_defaults": {
"ComputeDeployedServerCount": 3,
"ComputeDeployedServerHostnameFormat": "%stackname%-novacompute-%index%",
"ControllerDeployedServerCount": 3,
"ControllerDeployedServerHostnameFormat": "%stackname%-controller-%index%",
"HostnameMap": {
"overcloud-controller-0": "overcloud-controller-0",
"overcloud-controller-1": "overcloud-controller-1",
"overcloud-controller-2": "overcloud-controller-2",
"overcloud-novacompute-0": "overcloud-novacompute-0",
"overcloud-novacompute-1": "overcloud-novacompute-1",
"overcloud-novacompute-2": "overcloud-novacompute-2"
}
}
}
''' # noqa
EXAMPLES = '''
- name: Expand roles
tripleo_baremetal_expand_roles:
baremetal_deployment:
- name: Controller
count: 3
defaults:
image:
href: overcloud-full
networks: []
- name: Compute
count: 3
defaults:
image:
href: overcloud-full
networks: []
state: present
stack_name: overcloud
register: tripleo_baremetal_instances
'''
def main():
argument_spec = yaml.safe_load(DOCUMENTATION)['options']
module = AnsibleModule(
argument_spec=argument_spec,
supports_check_mode=False,
)
state = module.params['state']
try:
if state in ('present', 'all'):
present, env, role_net_map = bd.expand(
roles=module.params['baremetal_deployment'],
stack_name=module.params['stack_name'],
expand_provisioned=True,
default_image=module.params['default_image'],
default_network=module.params['default_network'],
user_name=module.params['user_name'],
ssh_public_keys=module.params['ssh_public_keys'],
)
if state in ('absent', 'all'):
absent, _, _ = bd.expand(
roles=module.params['baremetal_deployment'],
stack_name=module.params['stack_name'],
expand_provisioned=False,
default_image=module.params['default_image'],
)
env = {}
role_net_map = {}
if state == 'present':
instances = present
elif state == 'absent':
instances = absent
elif state == 'all':
instances = present + absent
module.exit_json(
changed=True,
msg='Expanded to %d instances' % len(instances),
instances=instances,
environment=env,
role_net_map=role_net_map
)
except Exception as e:
module.fail_json(msg=str(e))
if __name__ == '__main__':
main()