mirror of
https://github.com/thegeeklab/ansible-later.git
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231 lines
9.3 KiB
Python
231 lines
9.3 KiB
Python
#!/usr/bin/python
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# (c) 2018, NetApp, Inc
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# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
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from __future__ import absolute_import, division, print_function
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__metaclass__ = type
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ANSIBLE_METADATA = {'metadata_version': '1.1',
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'status': ['preview'],
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'supported_by': 'community'}
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DOCUMENTATION = '''
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author: NetApp Ansible Team (ng-ansibleteam@netapp.com)
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description:
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- Update ONTAP software
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extends_documentation_fragment:
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- netapp.na_ontap
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module: na_ontap_software_update
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options:
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state:
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choices: ['present', 'absent']
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description:
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- Whether the specified ONTAP package should update or not.
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default: present
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node:
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description:
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- List of nodes to be updated, the nodes have to be a part of a HA Pair.
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package_version:
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required: true
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description:
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- Specifies the package version.
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package_url:
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required: true
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description:
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- Specifies the package URL.
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ignore_validation_warning:
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description:
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- Allows the update to continue if warnings are encountered during the validation phase.
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default: False
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type: bool
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short_description: NetApp ONTAP Update Software
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version_added: "2.7"
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'''
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EXAMPLES = """
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- name: ONTAP software update
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na_ontap_software_update:
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state: present
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node: laurentn-vsim1
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package_url: "{{ url }}"
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package_version: "{{ version_name }}"
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ignore_validation_warning: True
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hostname: "{{ netapp_hostname }}"
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username: "{{ netapp_username }}"
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password: "{{ netapp_password }}"
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"""
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RETURN = """
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"""
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import traceback
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from ansible.module_utils.basic import AnsibleModule
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from ansible.module_utils._text import to_native
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import ansible.module_utils.netapp as netapp_utils
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from ansible.module_utils.netapp_module import NetAppModule
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import time
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HAS_NETAPP_LIB = netapp_utils.has_netapp_lib()
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class NetAppONTAPSoftwareUpdate(object):
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"""
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Class with ONTAP software update methods
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"""
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def __init__(self):
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self.argument_spec = netapp_utils.na_ontap_host_argument_spec()
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self.argument_spec.update(dict(
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state=dict(required=False, type='str', choices=['present', 'absent'], default='present'),
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node=dict(required=False, type='list'),
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package_version=dict(required=True, type='str'),
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package_url=dict(required=True, type='str'),
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ignore_validation_warning=dict(required=False, type='bool', default=False)
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))
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self.module = AnsibleModule(
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argument_spec=self.argument_spec,
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supports_check_mode=True
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)
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self.na_helper = NetAppModule()
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self.parameters = self.na_helper.set_parameters(self.module.params)
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if HAS_NETAPP_LIB is False:
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self.module.fail_json(msg="the python NetApp-Lib module is required")
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else:
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self.server = netapp_utils.setup_na_ontap_zapi(module=self.module)
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def cluster_image_get_iter(self):
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"""
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Compose NaElement object to query current version
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:return: NaElement object for cluster-image-get-iter with query
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"""
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cluster_image_get = netapp_utils.zapi.NaElement('cluster-image-get-iter')
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query = netapp_utils.zapi.NaElement('query')
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cluster_image_info = netapp_utils.zapi.NaElement('cluster-image-info')
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query.add_child_elem(cluster_image_info)
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cluster_image_get.add_child_elem(query)
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return cluster_image_get
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def cluster_image_get(self):
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"""
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Get current cluster image info
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:return: True if query successful, else return None
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"""
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cluster_image_get_iter = self.cluster_image_get_iter()
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try:
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result = self.server.invoke_successfully(cluster_image_get_iter, enable_tunneling=True)
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except netapp_utils.zapi.NaApiError as error:
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self.module.fail_json(msg='Error fetching cluster image details for %s: %s'
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% (self.parameters['node'], to_native(error)),
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exception=traceback.format_exc())
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# return cluster image details
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if result.get_child_by_name('num-records') and \
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int(result.get_child_content('num-records')) > 0:
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return True
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return None
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def cluster_image_update(self):
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"""
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Update current cluster image
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:return: None
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"""
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cluster_update_info = netapp_utils.zapi.NaElement('cluster-image-update')
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cluster_update_info.add_new_child('package-version', self.parameters['package_version'])
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cluster_update_info.add_new_child('ignore-validation-warning',
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str(self.parameters['ignore_validation_warning']))
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if self.parameters.get('nodes'):
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cluster_nodes = netapp_utils.zapi.NaElement('nodes')
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for node in self.parameters['node']:
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cluster_nodes.add_new_child('node-name', node)
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cluster_update_info.add_child_elem(cluster_nodes)
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try:
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self.server.invoke_successfully(cluster_update_info, enable_tunneling=True)
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except netapp_utils.zapi.NaApiError as error:
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self.module.fail_json(msg='Error updating cluster image for %s: %s'
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% (self.parameters['package_version'], to_native(error)),
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exception=traceback.format_exc())
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def cluster_image_package_download(self):
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"""
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Get current cluster image package download
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:return: True if package already exists, else return False
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"""
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cluster_image_package_download_info = netapp_utils.zapi.NaElement('cluster-image-package-download')
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cluster_image_package_download_info.add_new_child('package-url', self.parameters['package_url'])
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try:
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self.server.invoke_successfully(cluster_image_package_download_info, enable_tunneling=True)
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except netapp_utils.zapi.NaApiError as error:
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# Error 18408 denotes Package image with the same name already exists
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if to_native(error.code) == "18408":
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return True
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else:
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self.module.fail_json(msg='Error downloading cluster image package for %s: %s'
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% (self.parameters['package_url'], to_native(error)),
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exception=traceback.format_exc())
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return False
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def cluster_image_package_download_progress(self):
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"""
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Get current cluster image package download progress
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:return: Dictionary of cluster image download progress if query successful, else return None
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"""
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cluster_image_package_download_progress_info = netapp_utils.zapi.\
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NaElement('cluster-image-get-download-progress')
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try:
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result = self.server.invoke_successfully(
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cluster_image_package_download_progress_info, enable_tunneling=True)
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except netapp_utils.zapi.NaApiError as error:
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self.module.fail_json(msg='Error fetching cluster image package download progress for %s: %s'
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% (self.parameters['package_url'], to_native(error)),
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exception=traceback.format_exc())
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# return cluster image download progress details
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cluster_download_progress_info = dict()
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if result.get_child_by_name('progress-status'):
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cluster_download_progress_info['progress_status'] = result.get_child_content('progress-status')
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cluster_download_progress_info['progress_details'] = result.get_child_content('progress-details')
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cluster_download_progress_info['failure_reason'] = result.get_child_content('failure-reason')
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return cluster_download_progress_info
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return None
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def apply(self):
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"""
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Apply action to update ONTAP software
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"""
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changed = False
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current = self.cluster_image_get()
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results = netapp_utils.get_cserver(self.server)
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cserver = netapp_utils.setup_ontap_zapi(module=self.module, vserver=results)
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netapp_utils.ems_log_event("na_ontap_software_update", cserver)
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if self.parameters.get('state') == 'present' and current:
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package_exists = self.cluster_image_package_download()
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if package_exists is False:
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cluster_download_progress = self.cluster_image_package_download_progress()
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while cluster_download_progress.get('progress_status') == 'async_pkg_get_phase_running':
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time.sleep(5)
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cluster_download_progress = self.cluster_image_package_download_progress()
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if cluster_download_progress.get('progress_status') == 'async_pkg_get_phase_complete':
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self.cluster_image_update()
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changed = True
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else:
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self.module.fail_json(msg='Error downloading package: %s'
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% (cluster_download_progress['failure_reason']))
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else:
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self.cluster_image_update()
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changed = True
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self.module.exit_json(changed=changed)
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def main():
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"""Execute action"""
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community_obj = NetAppONTAPSoftwareUpdate()
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community_obj.apply()
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if __name__ == '__main__':
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main()
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