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community.general/plugins/modules/cloud/smartos/smartos_image_info.py

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2020-03-09 10:11:07 +01:00
#!/usr/bin/python
# -*- coding: utf-8 -*-
# (c) 2015, Adam Števko <adam.stevko@gmail.com>
# 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: smartos_image_info
short_description: Get SmartOS image details.
description:
- Retrieve information about all installed images on SmartOS.
- This module was called C(smartos_image_facts) before Ansible 2.9, returning C(ansible_facts).
Note that the M(community.general.smartos_image_info) module no longer returns C(ansible_facts)!
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author: Adam Števko (@xen0l)
options:
filters:
description:
- Criteria for selecting image. Can be any value from image
manifest and 'published_date', 'published', 'source', 'clones',
and 'size'. More information can be found at U(https://smartos.org/man/1m/imgadm)
under 'imgadm list'.
type: str
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'''
EXAMPLES = '''
- name: Return information about all installed images
community.general.smartos_image_info:
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register: result
- name: Return all private active Linux images
community.general.smartos_image_info:
filters: "os=linux state=active public=false"
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register: result
- name: Show, how many clones does every image have
community.general.smartos_image_info:
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register: result
- name: Print information
ansible.builtin.debug:
msg: "{{ result.smartos_images[item]['name'] }}-{{ result.smartos_images[item]['version'] }}
has {{ result.smartos_images[item]['clones'] }} VM(s)"
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with_items: "{{ result.smartos_images.keys() | list }}"
# When the module is called as smartos_image_facts, return values are published
# in ansible_facts['smartos_images'] and can be used as follows.
# Note that this is deprecated and will stop working in community.general 3.0.0.
- name: Print information
ansible.builtin.debug:
msg: "{{ smartos_images[item]['name'] }}-{{ smartos_images[item]['version'] }}
has {{ smartos_images[item]['clones'] }} VM(s)"
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with_items: "{{ smartos_images.keys() | list }}"
'''
RETURN = '''
'''
import json
from ansible.module_utils.basic import AnsibleModule
class ImageFacts(object):
def __init__(self, module):
self.module = module
self.filters = module.params['filters']
def return_all_installed_images(self):
cmd = [self.module.get_bin_path('imgadm')]
cmd.append('list')
cmd.append('-j')
if self.filters:
cmd.append(self.filters)
(rc, out, err) = self.module.run_command(cmd)
if rc != 0:
self.module.exit_json(
msg='Failed to get all installed images', stderr=err)
images = json.loads(out)
result = {}
for image in images:
result[image['manifest']['uuid']] = image['manifest']
# Merge additional attributes with the image manifest.
for attrib in ['clones', 'source', 'zpool']:
result[image['manifest']['uuid']][attrib] = image[attrib]
return result
def main():
module = AnsibleModule(
argument_spec=dict(
filters=dict(default=None),
),
supports_check_mode=False,
)
is_old_facts = module._name in ('smartos_image_facts', 'community.general.smartos_image_facts')
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if is_old_facts:
module.deprecate("The 'smartos_image_facts' module has been renamed to 'smartos_image_info', "
"and the renamed one no longer returns ansible_facts",
version='3.0.0', collection_name='community.general') # was Ansible 2.13
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image_facts = ImageFacts(module)
data = dict(smartos_images=image_facts.return_all_installed_images())
if is_old_facts:
module.exit_json(ansible_facts=data)
else:
module.exit_json(**data)
if __name__ == '__main__':
main()