mirror of
https://github.com/ansible-collections/community.general.git
synced 2024-09-14 20:13:21 +02:00
272 lines
9.4 KiB
Python
272 lines
9.4 KiB
Python
#!/usr/bin/python
|
|
# Copyright 2013 Google Inc.
|
|
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
|
|
|
|
from __future__ import absolute_import, division, print_function
|
|
__metaclass__ = type
|
|
|
|
|
|
DOCUMENTATION = '''
|
|
---
|
|
module: gce_pd
|
|
short_description: utilize GCE persistent disk resources
|
|
description:
|
|
- This module can create and destroy unformatted GCE persistent disks
|
|
U(https://developers.google.com/compute/docs/disks#persistentdisks).
|
|
It also supports attaching and detaching disks from running instances.
|
|
Full install/configuration instructions for the gce* modules can
|
|
be found in the comments of ansible/test/gce_tests.py.
|
|
options:
|
|
detach_only:
|
|
description:
|
|
- do not destroy the disk, merely detach it from an instance
|
|
type: bool
|
|
default: 'no'
|
|
instance_name:
|
|
description:
|
|
- instance name if you wish to attach or detach the disk
|
|
mode:
|
|
description:
|
|
- GCE mount mode of disk, READ_ONLY (default) or READ_WRITE
|
|
default: "READ_ONLY"
|
|
choices: ["READ_WRITE", "READ_ONLY"]
|
|
name:
|
|
description:
|
|
- name of the disk
|
|
required: true
|
|
size_gb:
|
|
description:
|
|
- whole integer size of disk (in GB) to create, default is 10 GB
|
|
default: 10
|
|
image:
|
|
description:
|
|
- the source image to use for the disk
|
|
snapshot:
|
|
description:
|
|
- the source snapshot to use for the disk
|
|
state:
|
|
description:
|
|
- desired state of the persistent disk
|
|
default: "present"
|
|
choices: ["active", "present", "absent", "deleted"]
|
|
zone:
|
|
description:
|
|
- zone in which to create the disk
|
|
default: "us-central1-b"
|
|
service_account_email:
|
|
description:
|
|
- service account email
|
|
pem_file:
|
|
description:
|
|
- path to the pem file associated with the service account email
|
|
This option is deprecated. Use 'credentials_file'.
|
|
credentials_file:
|
|
description:
|
|
- path to the JSON file associated with the service account email
|
|
project_id:
|
|
description:
|
|
- your GCE project ID
|
|
disk_type:
|
|
description:
|
|
- type of disk provisioned
|
|
default: "pd-standard"
|
|
choices: ["pd-standard", "pd-ssd"]
|
|
delete_on_termination:
|
|
description:
|
|
- If C(yes), deletes the volume when instance is terminated
|
|
type: bool
|
|
default: 'no'
|
|
|
|
requirements:
|
|
- "python >= 2.6"
|
|
- "apache-libcloud >= 0.13.3, >= 0.17.0 if using JSON credentials"
|
|
author: "Eric Johnson (@erjohnso) <erjohnso@google.com>"
|
|
'''
|
|
|
|
EXAMPLES = '''
|
|
- name: Simple attachment action to an existing instance
|
|
local_action:
|
|
module: gce_pd
|
|
instance_name: notlocalhost
|
|
size_gb: 5
|
|
name: pd
|
|
'''
|
|
|
|
try:
|
|
from libcloud.compute.types import Provider
|
|
from libcloud.compute.providers import get_driver
|
|
from libcloud.common.google import GoogleBaseError, QuotaExceededError, ResourceExistsError, ResourceNotFoundError, ResourceInUseError
|
|
_ = Provider.GCE
|
|
HAS_LIBCLOUD = True
|
|
except ImportError:
|
|
HAS_LIBCLOUD = False
|
|
|
|
from ansible.module_utils.basic import AnsibleModule
|
|
from ansible_collections.community.general.plugins.module_utils.gce import gce_connect, unexpected_error_msg
|
|
|
|
|
|
def main():
|
|
module = AnsibleModule(
|
|
argument_spec=dict(
|
|
delete_on_termination=dict(type='bool'),
|
|
detach_only=dict(type='bool'),
|
|
instance_name=dict(),
|
|
mode=dict(default='READ_ONLY', choices=['READ_WRITE', 'READ_ONLY']),
|
|
name=dict(required=True),
|
|
size_gb=dict(default=10),
|
|
disk_type=dict(default='pd-standard'),
|
|
image=dict(),
|
|
image_family=dict(),
|
|
external_projects=dict(type='list'),
|
|
snapshot=dict(),
|
|
state=dict(default='present'),
|
|
zone=dict(default='us-central1-b'),
|
|
service_account_email=dict(),
|
|
pem_file=dict(type='path'),
|
|
credentials_file=dict(type='path'),
|
|
project_id=dict(),
|
|
)
|
|
)
|
|
if not HAS_LIBCLOUD:
|
|
module.fail_json(msg='libcloud with GCE support (0.17.0+) is required for this module')
|
|
|
|
gce = gce_connect(module)
|
|
|
|
delete_on_termination = module.params.get('delete_on_termination')
|
|
detach_only = module.params.get('detach_only')
|
|
instance_name = module.params.get('instance_name')
|
|
mode = module.params.get('mode')
|
|
name = module.params.get('name')
|
|
size_gb = module.params.get('size_gb')
|
|
disk_type = module.params.get('disk_type')
|
|
image = module.params.get('image')
|
|
image_family = module.params.get('image_family')
|
|
external_projects = module.params.get('external_projects')
|
|
snapshot = module.params.get('snapshot')
|
|
state = module.params.get('state')
|
|
zone = module.params.get('zone')
|
|
|
|
if delete_on_termination and not instance_name:
|
|
module.fail_json(
|
|
msg='Must specify an instance name when requesting delete on termination',
|
|
changed=False)
|
|
|
|
if detach_only and not instance_name:
|
|
module.fail_json(
|
|
msg='Must specify an instance name when detaching a disk',
|
|
changed=False)
|
|
|
|
disk = inst = None
|
|
changed = is_attached = False
|
|
|
|
json_output = {'name': name, 'zone': zone, 'state': state, 'disk_type': disk_type}
|
|
if detach_only:
|
|
json_output['detach_only'] = True
|
|
json_output['detached_from_instance'] = instance_name
|
|
|
|
if instance_name:
|
|
# user wants to attach/detach from an existing instance
|
|
try:
|
|
inst = gce.ex_get_node(instance_name, zone)
|
|
# is the disk attached?
|
|
for d in inst.extra['disks']:
|
|
if d['deviceName'] == name:
|
|
is_attached = True
|
|
json_output['attached_mode'] = d['mode']
|
|
json_output['attached_to_instance'] = inst.name
|
|
except Exception:
|
|
pass
|
|
|
|
# find disk if it already exists
|
|
try:
|
|
disk = gce.ex_get_volume(name)
|
|
json_output['size_gb'] = int(disk.size)
|
|
except ResourceNotFoundError:
|
|
pass
|
|
except Exception as e:
|
|
module.fail_json(msg=unexpected_error_msg(e), changed=False)
|
|
|
|
# user wants a disk to exist. If "instance_name" is supplied the user
|
|
# also wants it attached
|
|
if state in ['active', 'present']:
|
|
|
|
if not size_gb:
|
|
module.fail_json(msg="Must supply a size_gb", changed=False)
|
|
try:
|
|
size_gb = int(round(float(size_gb)))
|
|
if size_gb < 1:
|
|
raise Exception
|
|
except Exception:
|
|
module.fail_json(msg="Must supply a size_gb larger than 1 GB",
|
|
changed=False)
|
|
|
|
if instance_name and inst is None:
|
|
module.fail_json(msg='Instance %s does not exist in zone %s' % (
|
|
instance_name, zone), changed=False)
|
|
|
|
if not disk:
|
|
if image is not None and snapshot is not None:
|
|
module.fail_json(
|
|
msg='Cannot give both image (%s) and snapshot (%s)' % (
|
|
image, snapshot), changed=False)
|
|
lc_image = None
|
|
lc_snapshot = None
|
|
if image_family is not None:
|
|
lc_image = gce.ex_get_image_from_family(image_family, ex_project_list=external_projects)
|
|
elif image is not None:
|
|
lc_image = gce.ex_get_image(image, ex_project_list=external_projects)
|
|
elif snapshot is not None:
|
|
lc_snapshot = gce.ex_get_snapshot(snapshot)
|
|
try:
|
|
disk = gce.create_volume(
|
|
size_gb, name, location=zone, image=lc_image,
|
|
snapshot=lc_snapshot, ex_disk_type=disk_type)
|
|
except ResourceExistsError:
|
|
pass
|
|
except QuotaExceededError:
|
|
module.fail_json(msg='Requested disk size exceeds quota',
|
|
changed=False)
|
|
except Exception as e:
|
|
module.fail_json(msg=unexpected_error_msg(e), changed=False)
|
|
json_output['size_gb'] = size_gb
|
|
if image is not None:
|
|
json_output['image'] = image
|
|
if snapshot is not None:
|
|
json_output['snapshot'] = snapshot
|
|
changed = True
|
|
if inst and not is_attached:
|
|
try:
|
|
gce.attach_volume(inst, disk, device=name, ex_mode=mode,
|
|
ex_auto_delete=delete_on_termination)
|
|
except Exception as e:
|
|
module.fail_json(msg=unexpected_error_msg(e), changed=False)
|
|
json_output['attached_to_instance'] = inst.name
|
|
json_output['attached_mode'] = mode
|
|
if delete_on_termination:
|
|
json_output['delete_on_termination'] = True
|
|
changed = True
|
|
|
|
# user wants to delete a disk (or perhaps just detach it).
|
|
if state in ['absent', 'deleted'] and disk:
|
|
|
|
if inst and is_attached:
|
|
try:
|
|
gce.detach_volume(disk, ex_node=inst)
|
|
except Exception as e:
|
|
module.fail_json(msg=unexpected_error_msg(e), changed=False)
|
|
changed = True
|
|
if not detach_only:
|
|
try:
|
|
gce.destroy_volume(disk)
|
|
except ResourceInUseError as e:
|
|
module.fail_json(msg=str(e.value), changed=False)
|
|
except Exception as e:
|
|
module.fail_json(msg=unexpected_error_msg(e), changed=False)
|
|
changed = True
|
|
|
|
json_output['changed'] = changed
|
|
module.exit_json(**json_output)
|
|
|
|
|
|
if __name__ == '__main__':
|
|
main()
|