def __init__(self):
self.argument_spec = netapp_utils.ontap_sf_host_argument_spec()
self.argument_spec.update(
dict(modify_cluster_full_threshold=dict(
type='dict',
options=dict(stage2_aware_threshold=dict(type='int',
default=None),
stage3_block_threshold_percent=dict(type='int',
default=None),
max_metadata_over_provision_factor=dict(
type='int', default=None))),
encryption_at_rest=dict(type='str',
choices=['present', 'absent']),
set_ntp_info=dict(type='dict',
options=dict(
broadcastclient=dict(type='bool',
default=False),
ntp_servers=dict(type='list',
elements='str'))),
enable_virtual_volumes=dict(type='bool', default=True)))
self.module = AnsibleModule(argument_spec=self.argument_spec,
supports_check_mode=True)
self.na_helper = NetAppModule()
self.parameters = self.na_helper.set_parameters(self.module.params)
if HAS_SF_SDK is False:
self.module.fail_json(
msg="Unable to import the SolidFire Python SDK")
else:
self.sfe = netapp_utils.create_sf_connection(module=self.module)
def __init__(self):
self.argument_spec = netapp_utils.ontap_sf_host_argument_spec()
self.argument_spec.update(
dict(
state=dict(type='str',
choices=['present', 'absent'],
default='present'),
snmp_v3_enabled=dict(type='bool'),
networks=dict(type='dict',
options=dict(access=dict(
type='str', choices=['ro', 'rw', 'rosys']),
cidr=dict(type='int', default=None),
community=dict(type='str',
default=None),
network=dict(type='str',
default=None))),
usm_users=dict(
type='dict',
options=dict(
access=dict(type='str',
choices=['rouser', 'rwuser', 'rosys']),
name=dict(type='str', default=None),
password=dict(type='str', default=None),
passphrase=dict(type='str', default=None),
secLevel=dict(type='str',
choices=['auth', 'noauth', 'priv']))),
))
self.module = AnsibleModule(
argument_spec=self.argument_spec,
required_if=[('state', 'present', ['snmp_v3_enabled']),
('snmp_v3_enabled', True, ['usm_users']),
('snmp_v3_enabled', False, ['networks'])],
supports_check_mode=True)
self.na_helper = NetAppModule()
self.parameters = self.na_helper.set_parameters(self.module.params)
if self.parameters.get('state') == "present":
if self.parameters.get('usm_users') is not None:
# Getting the configuration details to configure SNMP Version3
self.access_usm = self.parameters.get('usm_users')['access']
self.name = self.parameters.get('usm_users')['name']
self.password = self.parameters.get('usm_users')['password']
self.passphrase = self.parameters.get(
'usm_users')['passphrase']
self.secLevel = self.parameters.get('usm_users')['secLevel']
if self.parameters.get('networks') is not None:
# Getting the configuration details to configure SNMP Version2
self.access_network = self.parameters.get('networks')['access']
self.cidr = self.parameters.get('networks')['cidr']
self.community = self.parameters.get('networks')['community']
self.network = self.parameters.get('networks')['network']
if HAS_SF_SDK is False:
self.module.fail_json(
msg="Unable to import the SolidFire Python SDK")
else:
self.sfe = netapp_utils.create_sf_connection(module=self.module)
def __init__(self):
self.argument_spec = netapp_utils.ontap_sf_host_argument_spec()
self.argument_spec.update(dict(
state=dict(required=False, type='str', choices=['present', 'absent'], default='present'),
name=dict(required=True, type='str'),
from_name=dict(required=False, type='str'),
qos=dict(required=False, type='dict'),
))
self.module = AnsibleModule(
argument_spec=self.argument_spec,
supports_check_mode=True
)
# Set up state variables
self.na_helper = NetAppModule()
self.parameters = self.na_helper.set_parameters(self.module.params)
self.qos_policy_id = None
if HAS_SF_SDK is False:
self.module.fail_json(msg="Unable to import the SolidFire Python SDK")
else:
self.sfe = netapp_utils.create_sf_connection(module=self.module)
self.elementsw_helper = NaElementSWModule(self.sfe)
# add telemetry attributes
self.attributes = self.elementsw_helper.set_element_attributes(source='na_elementsw_qos_policy')
def __init__(self):
self.argument_spec = netapp_utils.ontap_sf_host_argument_spec()
self.argument_spec.update(dict(
gather_subsets=dict(type='list', elements='str', aliases=['gather_subset'], default='all'),
filter=dict(type='dict'),
fail_on_error=dict(type='bool', default=False),
fail_on_key_not_found=dict(type='bool', default=True),
fail_on_record_not_found=dict(type='bool', default=False),
))
self.module = AnsibleModule(
argument_spec=self.argument_spec,
supports_check_mode=True
)
self.na_helper = NetAppModule()
self.parameters = self.na_helper.set_parameters(self.module.params)
self.debug = list()
if HAS_SF_SDK is False:
self.module.fail_json(msg="Unable to import the SolidFire Python SDK")
# 442 for node APIs, 443 (default) for cluster APIs
for role, port in [('node', 442), ('cluster', 443)]:
try:
conn = netapp_utils.create_sf_connection(module=self.module, raise_on_connection_error=True, port=port)
if role == 'node':
self.sfe_node = conn
else:
self.sfe_cluster = conn
except netapp_utils.solidfire.common.ApiConnectionError as exc:
if str(exc) == "Bad Credentials":
msg = ' Make sure to use valid %s credentials for username and password.' % 'node' if port == 442 else 'cluster'
msg += '%s reported: %s' % ('Node' if port == 442 else 'Cluster', repr(exc))
else:
msg = 'Failed to create connection for %s:%d - %s' % (self.parameters['hostname'], port, repr(exc))
self.module.fail_json(msg=msg)
except Exception as exc:
self.module.fail_json(msg='Failed to connect for %s:%d - %s' % (self.parameters['hostname'], port, repr(exc)))
# TODO: add new node methods here
self.node_methods = dict(
node_config=self.sfe_node.get_config,
)
# TODO: add new cluster methods here
self.cluster_methods = dict(
cluster_accounts=self.sfe_cluster.list_accounts
)
self.methods = dict(self.node_methods)
self.methods.update(self.cluster_methods)
def __init__(self):
self.argument_spec = netapp_utils.ontap_sf_host_argument_spec()
self.argument_spec.update(
dict(skip=dict(required=False,
type='str',
default=None,
choices=['mvip', 'svip']),
mvip=dict(required=False, type='str', default=None),
svip=dict(required=False, type='str', default=None)))
self.module = AnsibleModule(argument_spec=self.argument_spec,
required_if=[('skip', 'svip', ['mvip']),
('skip', 'mvip', ['svip'])],
supports_check_mode=True)
self.na_helper = NetAppModule()
self.parameters = self.module.params.copy()
self.msg = ""
if HAS_SF_SDK is False:
self.module.fail_json(
msg="Unable to import the ElementSW Python SDK")
else:
self.elem = netapp_utils.create_sf_connection(self.module,
port=442)
def __init__(self):
self.argument_spec = netapp_utils.ontap_sf_host_argument_spec()
self.argument_spec.update(
dict(
initiators=dict(type='list',
options=dict(
name=dict(type='str', required=True),
alias=dict(type='str', default=None),
initiator_id=dict(type='int',
default=None),
volume_access_groups=dict(type='list',
default=None),
volume_access_group_id=dict(type='int',
default=None),
attributes=dict(type='dict', default=None),
)),
state=dict(choices=['present', 'absent'], default='present'),
))
self.module = AnsibleModule(argument_spec=self.argument_spec,
supports_check_mode=True)
self.na_helper = NetAppModule()
self.parameters = self.na_helper.set_parameters(self.module.params)
if HAS_SF_SDK is False:
self.module.fail_json(
msg="Unable to import the SolidFire Python SDK")
else:
self.sfe = netapp_utils.create_sf_connection(module=self.module)
self.elementsw_helper = NaElementSWModule(self.sfe)
# iterate over each user-provided initiator
for initiator in self.parameters.get('initiators'):
# add telemetry attributes
if 'attributes' in initiator:
initiator['attributes'].update(
self.elementsw_helper.set_element_attributes(
source='na_elementsw_initiators'))
else:
initiator[
'attributes'] = self.elementsw_helper.set_element_attributes(
source='na_elementsw_initiators')
def __init__(self):
"""
Setup Ansible parameters and SolidFire connection
"""
self.argument_spec = netapp_utils.ontap_sf_host_argument_spec()
self.argument_spec.update(
dict(state=dict(required=False,
choices=['present', 'absent'],
default='present'),
src_volume=dict(required=True, type='str'),
src_account=dict(required=True, type='str'),
dest_volume=dict(required=True, type='str'),
dest_account=dict(required=True, type='str'),
mode=dict(required=False,
type='str',
choices=['async', 'sync', 'snapshotsonly'],
default='async'),
dest_mvip=dict(required=True, type='str'),
dest_username=dict(required=False, type='str'),
dest_password=dict(required=False, type='str', no_log=True)))
self.module = AnsibleModule(argument_spec=self.argument_spec,
supports_check_mode=True)
if HAS_SF_SDK is False:
self.module.fail_json(
msg="Unable to import the SolidFire Python SDK")
else:
self.elem = netapp_utils.create_sf_connection(module=self.module)
self.elementsw_helper = NaElementSWModule(self.elem)
self.na_helper = NetAppModule()
self.parameters = self.na_helper.set_parameters(self.module.params)
# get element_sw_connection for destination cluster
# overwrite existing source host, user and password with destination credentials
self.module.params['hostname'] = self.parameters['dest_mvip']
# username and password is same as source,
# if dest_username and dest_password aren't specified
if self.parameters.get('dest_username'):
self.module.params['username'] = self.parameters['dest_username']
if self.parameters.get('dest_password'):
self.module.params['password'] = self.parameters['dest_password']
self.dest_elem = netapp_utils.create_sf_connection(module=self.module)
self.dest_elementsw_helper = NaElementSWModule(self.dest_elem)
def __init__(self):
"""
Setup Ansible parameters and ElementSW connection
"""
self.argument_spec = netapp_utils.ontap_sf_host_argument_spec()
self.argument_spec.update(
dict(state=dict(required=False,
choices=['present', 'absent'],
default='present'),
name=dict(required=False, type='str'),
vlan_tag=dict(required=True, type='str'),
svip=dict(required=False, type='str'),
netmask=dict(required=False, type='str'),
gateway=dict(required=False, type='str'),
namespace=dict(required=False, type='bool'),
attributes=dict(required=False, type='dict'),
address_blocks=dict(required=False, type='list')))
self.module = AnsibleModule(argument_spec=self.argument_spec,
supports_check_mode=True)
if HAS_SF_SDK is False:
self.module.fail_json(
msg="Unable to import the SolidFire Python SDK")
else:
self.elem = netapp_utils.create_sf_connection(module=self.module)
self.na_helper = NetAppModule()
self.parameters = self.na_helper.set_parameters(self.module.params)
self.elementsw_helper = NaElementSWModule(self.elem)
# add telemetry attributes
if self.parameters.get('attributes') is not None:
self.parameters['attributes'].update(
self.elementsw_helper.set_element_attributes(
source='na_elementsw_vlan'))
else:
self.parameters[
'attributes'] = self.elementsw_helper.set_element_attributes(
source='na_elementsw_vlan')
class ElementSWClusterConfig(object):
"""
Element Software Configure Element SW Cluster
"""
def __init__(self):
self.argument_spec = netapp_utils.ontap_sf_host_argument_spec()
self.argument_spec.update(
dict(modify_cluster_full_threshold=dict(
type='dict',
options=dict(stage2_aware_threshold=dict(type='int',
default=None),
stage3_block_threshold_percent=dict(type='int',
default=None),
max_metadata_over_provision_factor=dict(
type='int', default=None))),
encryption_at_rest=dict(type='str',
choices=['present', 'absent']),
set_ntp_info=dict(type='dict',
options=dict(
broadcastclient=dict(type='bool',
default=False),
ntp_servers=dict(type='list',
elements='str'))),
enable_virtual_volumes=dict(type='bool', default=True)))
self.module = AnsibleModule(argument_spec=self.argument_spec,
supports_check_mode=True)
self.na_helper = NetAppModule()
self.parameters = self.na_helper.set_parameters(self.module.params)
if HAS_SF_SDK is False:
self.module.fail_json(
msg="Unable to import the SolidFire Python SDK")
else:
self.sfe = netapp_utils.create_sf_connection(module=self.module)
def get_ntp_details(self):
"""
get ntp info
"""
# Get ntp details
ntp_details = self.sfe.get_ntp_info()
return ntp_details
def cmp(self, provided_ntp_servers, existing_ntp_servers):
# As python3 doesn't have default cmp function, defining manually to provide same fuctionality.
return (provided_ntp_servers > existing_ntp_servers) - (
provided_ntp_servers < existing_ntp_servers)
def get_cluster_details(self):
"""
get cluster info
"""
cluster_details = self.sfe.get_cluster_info()
return cluster_details
def get_vvols_status(self):
"""
get vvols status
"""
feature_status = self.sfe.get_feature_status(feature='vvols')
if feature_status is not None:
return feature_status.features[0].enabled
return None
def get_cluster_full_threshold_status(self):
"""
get cluster full threshold
"""
cluster_full_threshold_status = self.sfe.get_cluster_full_threshold()
return cluster_full_threshold_status
def setup_ntp_info(self, servers, broadcastclient=None):
"""
configure ntp
"""
# Set ntp servers
try:
self.sfe.set_ntp_info(servers, broadcastclient)
except Exception as exception_object:
self.module.fail_json(msg='Error configuring ntp %s' %
(to_native(exception_object)),
exception=traceback.format_exc())
def set_encryption_at_rest(self, state=None):
"""
enable/disable encryption at rest
"""
try:
if state == 'present':
encryption_state = 'enable'
self.sfe.enable_encryption_at_rest()
elif state == 'absent':
encryption_state = 'disable'
self.sfe.disable_encryption_at_rest()
except Exception as exception_object:
self.module.fail_json(
msg='Failed to %s rest encryption %s' %
(encryption_state, to_native(exception_object)),
exception=traceback.format_exc())
def enable_feature(self, feature):
"""
enable feature
"""
try:
self.sfe.enable_feature(feature=feature)
except Exception as exception_object:
self.module.fail_json(msg='Error enabling %s %s' %
(feature, to_native(exception_object)),
exception=traceback.format_exc())
def set_cluster_full_threshold(self,
stage2_aware_threshold=None,
stage3_block_threshold_percent=None,
max_metadata_over_provision_factor=None):
"""
modify cluster full threshold
"""
try:
self.sfe.modify_cluster_full_threshold(
stage2_aware_threshold=stage2_aware_threshold,
stage3_block_threshold_percent=stage3_block_threshold_percent,
max_metadata_over_provision_factor=
max_metadata_over_provision_factor)
except Exception as exception_object:
self.module.fail_json(
msg='Failed to modify cluster full threshold %s' %
(to_native(exception_object)),
exception=traceback.format_exc())
def apply(self):
"""
Cluster configuration
"""
changed = False
result_message = None
if self.parameters.get('modify_cluster_full_threshold') is not None:
# get cluster full threshold
cluster_full_threshold_details = self.get_cluster_full_threshold_status(
)
# maxMetadataOverProvisionFactor
current_mmopf = cluster_full_threshold_details.max_metadata_over_provision_factor
# stage3BlockThresholdPercent
current_s3btp = cluster_full_threshold_details.stage3_block_threshold_percent
# stage2AwareThreshold
current_s2at = cluster_full_threshold_details.stage2_aware_threshold
# is cluster full threshold state change required?
if self.parameters.get("modify_cluster_full_threshold")['max_metadata_over_provision_factor'] is not None and \
current_mmopf != self.parameters['modify_cluster_full_threshold']['max_metadata_over_provision_factor'] or \
self.parameters.get("modify_cluster_full_threshold")['stage3_block_threshold_percent'] is not None and \
current_s3btp != self.parameters['modify_cluster_full_threshold']['stage3_block_threshold_percent'] or \
self.parameters.get("modify_cluster_full_threshold")['stage2_aware_threshold'] is not None and \
current_s2at != self.parameters['modify_cluster_full_threshold']['stage2_aware_threshold']:
changed = True
self.set_cluster_full_threshold(
self.parameters['modify_cluster_full_threshold']
['stage2_aware_threshold'],
self.parameters['modify_cluster_full_threshold']
['stage3_block_threshold_percent'],
self.parameters['modify_cluster_full_threshold']
['max_metadata_over_provision_factor'])
if self.parameters.get('encryption_at_rest') is not None:
# get all cluster info
cluster_info = self.get_cluster_details()
# register rest state
current_encryption_at_rest_state = cluster_info.cluster_info.encryption_at_rest_state
# is encryption state change required?
if current_encryption_at_rest_state == 'disabled' and self.parameters['encryption_at_rest'] == 'present' or \
current_encryption_at_rest_state == 'enabled' and self.parameters['encryption_at_rest'] == 'absent':
changed = True
self.set_encryption_at_rest(
self.parameters['encryption_at_rest'])
if self.parameters.get('set_ntp_info') is not None:
# get all ntp details
ntp_details = self.get_ntp_details()
# register list of ntp servers
ntp_servers = ntp_details.servers
# broadcastclient
broadcast_client = ntp_details.broadcastclient
# has either the broadcastclient or the ntp server list changed?
if self.parameters.get('set_ntp_info')['broadcastclient'] != broadcast_client or \
self.cmp(self.parameters.get('set_ntp_info')['ntp_servers'], ntp_servers) != 0:
changed = True
self.setup_ntp_info(
self.parameters.get('set_ntp_info')['ntp_servers'],
self.parameters.get('set_ntp_info')['broadcastclient'])
if self.parameters.get('enable_virtual_volumes') is not None:
# check vvols status
current_vvols_status = self.get_vvols_status()
# has the vvols state changed?
if current_vvols_status is False and self.parameters.get(
'enable_virtual_volumes') is True:
changed = True
self.enable_feature('vvols')
elif current_vvols_status is True and self.parameters.get(
'enable_virtual_volumes') is not True:
# vvols, once enabled, cannot be disabled
self.module.fail_json(
msg='Error disabling vvols: this feature cannot be undone')
if self.module.check_mode is True:
result_message = "Check mode, skipping changes"
self.module.exit_json(changed=changed, msg=result_message)
class ElementSWInfo(object):
'''
Element Software Initialize node with ownership for cluster formation
'''
def __init__(self):
self.argument_spec = netapp_utils.ontap_sf_host_argument_spec()
self.argument_spec.update(dict(
gather_subsets=dict(type='list', elements='str', aliases=['gather_subset'], default='all'),
filter=dict(type='dict'),
fail_on_error=dict(type='bool', default=False),
fail_on_key_not_found=dict(type='bool', default=True),
fail_on_record_not_found=dict(type='bool', default=False),
))
self.module = AnsibleModule(
argument_spec=self.argument_spec,
supports_check_mode=True
)
self.na_helper = NetAppModule()
self.parameters = self.na_helper.set_parameters(self.module.params)
self.debug = list()
if HAS_SF_SDK is False:
self.module.fail_json(msg="Unable to import the SolidFire Python SDK")
# 442 for node APIs, 443 (default) for cluster APIs
for role, port in [('node', 442), ('cluster', 443)]:
try:
conn = netapp_utils.create_sf_connection(module=self.module, raise_on_connection_error=True, port=port)
if role == 'node':
self.sfe_node = conn
else:
self.sfe_cluster = conn
except netapp_utils.solidfire.common.ApiConnectionError as exc:
if str(exc) == "Bad Credentials":
msg = ' Make sure to use valid %s credentials for username and password.' % 'node' if port == 442 else 'cluster'
msg += '%s reported: %s' % ('Node' if port == 442 else 'Cluster', repr(exc))
else:
msg = 'Failed to create connection for %s:%d - %s' % (self.parameters['hostname'], port, repr(exc))
self.module.fail_json(msg=msg)
except Exception as exc:
self.module.fail_json(msg='Failed to connect for %s:%d - %s' % (self.parameters['hostname'], port, repr(exc)))
# TODO: add new node methods here
self.node_methods = dict(
node_config=self.sfe_node.get_config,
)
# TODO: add new cluster methods here
self.cluster_methods = dict(
cluster_accounts=self.sfe_cluster.list_accounts
)
self.methods = dict(self.node_methods)
self.methods.update(self.cluster_methods)
# add telemetry attributes - does not matter if we are using cluster or node here
# TODO: most if not all get and list APIs do not have an attributes parameter
def get_info(self, name):
'''
Get Element Info
run a cluster or node list method
return output as json
'''
info = None
if name not in self.methods:
msg = 'Error: unknown subset %s.' % name
msg += ' Known_subsets: %s' % ', '.join(self.methods.keys())
self.module.fail_json(msg=msg, debug=self.debug)
try:
info = self.methods[name]()
return info.to_json()
except netapp_utils.solidfire.common.ApiServerError as exc:
if 'err_json=500 xUnknownAPIMethod method=' in str(exc):
info = 'Error (API not in scope?)'
else:
info = 'Error'
msg = '%s for subset: %s: %s' % (info, name, repr(exc))
if self.parameters['fail_on_error']:
self.module.fail_json(msg=msg)
self.debug.append(msg)
return info
def filter_list_of_dict_by_key(self, records, key, value):
matched = list()
for record in records:
if key in record and record[key] == value:
matched.append(record)
if key not in record and self.parameters['fail_on_key_not_found']:
msg = 'Error: key %s not found in %s' % (key, repr(record))
self.module.fail_json(msg=msg)
return matched
def filter_records(self, records, filter_dict):
if isinstance(records, dict):
if len(records) == 1:
key, value = list(records.items())[0]
return dict({key: self.filter_records(value, filter_dict)})
if not isinstance(records, list):
return records
matched = records
for key, value in filter_dict.items():
matched = self.filter_list_of_dict_by_key(matched, key, value)
if self.parameters['fail_on_record_not_found'] and len(matched) == 0:
msg = 'Error: no match for %s out of %d records' % (repr(self.parameters['filter']), len(records))
self.debug.append('Unmatched records: %s' % repr(records))
self.module.fail_json(msg=msg, debug=self.debug)
return matched
def get_and_filter_info(self, name):
'''
Get data
If filter is present, only return the records that are matched
return output as json
'''
records = self.get_info(name)
if self.parameters.get('filter') is None:
return records
matched = self.filter_records(records, self.parameters.get('filter'))
return matched
def apply(self):
'''
Check connection and initialize node with cluster ownership
'''
changed = False
info = dict()
my_subsets = ('all', 'all_clusters', 'all_nodes')
if any(x in self.parameters['gather_subsets'] for x in my_subsets) and len(self.parameters['gather_subsets']) > 1:
msg = 'When any of %s is used, no other subset is allowed' % repr(my_subsets)
self.module.fail_json(msg=msg)
if 'all' in self.parameters['gather_subsets']:
self.parameters['gather_subsets'] = self.methods.keys()
if 'all_clusters' in self.parameters['gather_subsets']:
self.parameters['gather_subsets'] = self.cluster_methods.keys()
if 'all_nodes' in self.parameters['gather_subsets']:
self.parameters['gather_subsets'] = self.node_methods.keys()
for name in self.parameters['gather_subsets']:
info[name] = self.get_and_filter_info(name)
self.module.exit_json(changed=changed, info=info, debug=self.debug)
class ElementSWVolumePair(object):
''' class to handle volume pairing operations '''
def __init__(self):
"""
Setup Ansible parameters and SolidFire connection
"""
self.argument_spec = netapp_utils.ontap_sf_host_argument_spec()
self.argument_spec.update(
dict(state=dict(required=False,
choices=['present', 'absent'],
default='present'),
src_volume=dict(required=True, type='str'),
src_account=dict(required=True, type='str'),
dest_volume=dict(required=True, type='str'),
dest_account=dict(required=True, type='str'),
mode=dict(required=False,
type='str',
choices=['async', 'sync', 'snapshotsonly'],
default='async'),
dest_mvip=dict(required=True, type='str'),
dest_username=dict(required=False, type='str'),
dest_password=dict(required=False, type='str', no_log=True)))
self.module = AnsibleModule(argument_spec=self.argument_spec,
supports_check_mode=True)
if HAS_SF_SDK is False:
self.module.fail_json(
msg="Unable to import the SolidFire Python SDK")
else:
self.elem = netapp_utils.create_sf_connection(module=self.module)
self.elementsw_helper = NaElementSWModule(self.elem)
self.na_helper = NetAppModule()
self.parameters = self.na_helper.set_parameters(self.module.params)
# get element_sw_connection for destination cluster
# overwrite existing source host, user and password with destination credentials
self.module.params['hostname'] = self.parameters['dest_mvip']
# username and password is same as source,
# if dest_username and dest_password aren't specified
if self.parameters.get('dest_username'):
self.module.params['username'] = self.parameters['dest_username']
if self.parameters.get('dest_password'):
self.module.params['password'] = self.parameters['dest_password']
self.dest_elem = netapp_utils.create_sf_connection(module=self.module)
self.dest_elementsw_helper = NaElementSWModule(self.dest_elem)
def check_if_already_paired(self, vol_id):
"""
Check for idempotency
A volume can have only one pair
Return paired-volume-id if volume is paired already
None if volume is not paired
"""
paired_volumes = self.elem.list_volumes(volume_ids=[vol_id],
is_paired=True)
for vol in paired_volumes.volumes:
for pair in vol.volume_pairs:
if pair is not None:
return pair.remote_volume_id
return None
def pair_volumes(self):
"""
Start volume pairing on source, and complete on target volume
"""
try:
pair_key = self.elem.start_volume_pairing(
volume_id=self.parameters['src_vol_id'],
mode=self.parameters['mode'])
self.dest_elem.complete_volume_pairing(
volume_pairing_key=pair_key.volume_pairing_key,
volume_id=self.parameters['dest_vol_id'])
except solidfire.common.ApiServerError as err:
self.module.fail_json(msg="Error pairing volume id %s" %
(self.parameters['src_vol_id']),
exception=to_native(err))
def pairing_exists(self, src_id, dest_id):
src_paired = self.check_if_already_paired(
self.parameters['src_vol_id'])
dest_paired = self.check_if_already_paired(
self.parameters['dest_vol_id'])
if src_paired is not None or dest_paired is not None:
return True
return None
def unpair_volumes(self):
"""
Delete volume pair
"""
try:
self.elem.remove_volume_pair(
volume_id=self.parameters['src_vol_id'])
self.dest_elem.remove_volume_pair(
volume_id=self.parameters['dest_vol_id'])
except solidfire.common.ApiServerError as err:
self.module.fail_json(msg="Error unpairing volume ids %s and %s" %
(self.parameters['src_vol_id'],
self.parameters['dest_vol_id']),
exception=to_native(err))
def get_account_id(self, account, type):
"""
Get source and destination account IDs
"""
try:
if type == 'src':
self.parameters[
'src_account_id'] = self.elementsw_helper.account_exists(
account)
elif type == 'dest':
self.parameters[
'dest_account_id'] = self.dest_elementsw_helper.account_exists(
account)
except solidfire.common.ApiServerError as err:
self.module.fail_json(
msg="Error: either account %s or %s does not exist" %
(self.parameters['src_account'],
self.parameters['dest_account']),
exception=to_native(err))
def get_volume_id(self, volume, type):
"""
Get source and destination volume IDs
"""
if type == 'src':
self.parameters[
'src_vol_id'] = self.elementsw_helper.volume_exists(
volume, self.parameters['src_account_id'])
if self.parameters['src_vol_id'] is None:
self.module.fail_json(
msg="Error: source volume %s does not exist" %
(self.parameters['src_volume']))
elif type == 'dest':
self.parameters[
'dest_vol_id'] = self.dest_elementsw_helper.volume_exists(
volume, self.parameters['dest_account_id'])
if self.parameters['dest_vol_id'] is None:
self.module.fail_json(
msg="Error: destination volume %s does not exist" %
(self.parameters['dest_volume']))
def get_ids(self):
"""
Get IDs for volumes and accounts
"""
self.get_account_id(self.parameters['src_account'], 'src')
self.get_account_id(self.parameters['dest_account'], 'dest')
self.get_volume_id(self.parameters['src_volume'], 'src')
self.get_volume_id(self.parameters['dest_volume'], 'dest')
def apply(self):
"""
Call create / delete volume pair methods
"""
self.get_ids()
paired = self.pairing_exists(self.parameters['src_vol_id'],
self.parameters['dest_vol_id'])
# calling helper to determine action
cd_action = self.na_helper.get_cd_action(paired, self.parameters)
if cd_action == "create":
self.pair_volumes()
elif cd_action == "delete":
self.unpair_volumes()
self.module.exit_json(changed=self.na_helper.changed)
class ElementSWQosPolicy(object):
"""
Element Software QOS Policy
"""
def __init__(self):
self.argument_spec = netapp_utils.ontap_sf_host_argument_spec()
self.argument_spec.update(dict(
state=dict(required=False, type='str', choices=['present', 'absent'], default='present'),
name=dict(required=True, type='str'),
from_name=dict(required=False, type='str'),
qos=dict(required=False, type='dict'),
))
self.module = AnsibleModule(
argument_spec=self.argument_spec,
supports_check_mode=True
)
# Set up state variables
self.na_helper = NetAppModule()
self.parameters = self.na_helper.set_parameters(self.module.params)
self.qos_policy_id = None
if HAS_SF_SDK is False:
self.module.fail_json(msg="Unable to import the SolidFire Python SDK")
else:
self.sfe = netapp_utils.create_sf_connection(module=self.module)
self.elementsw_helper = NaElementSWModule(self.sfe)
# add telemetry attributes
self.attributes = self.elementsw_helper.set_element_attributes(source='na_elementsw_qos_policy')
def get_qos_policy(self, name):
"""
Get QOS Policy
"""
policy, error = self.elementsw_helper.get_qos_policy(name)
if error is not None:
self.module.fail_json(msg=error, exception=traceback.format_exc())
return policy
def create_qos_policy(self, name, qos):
"""
Create the QOS Policy
"""
try:
self.sfe.create_qos_policy(name=name, qos=qos)
except (solidfire.common.ApiServerError, solidfire.common.ApiConnectionError) as exc:
self.module.fail_json(msg="Error creating qos policy: %s: %s" %
(name, to_native(exc)), exception=traceback.format_exc())
def update_qos_policy(self, qos_policy_id, modify, name=None):
"""
Update the QOS Policy if the policy already exists
"""
options = dict(
qos_policy_id=qos_policy_id
)
if name is not None:
options['name'] = name
if 'qos' in modify:
options['qos'] = modify['qos']
try:
self.sfe.modify_qos_policy(**options)
except (solidfire.common.ApiServerError, solidfire.common.ApiConnectionError) as exc:
self.module.fail_json(msg="Error updating qos policy: %s: %s" %
(self.parameters['from_name'] if name is not None else self.parameters['name'], to_native(exc)),
exception=traceback.format_exc())
def delete_qos_policy(self, qos_policy_id):
"""
Delete the QOS Policy
"""
try:
self.sfe.delete_qos_policy(qos_policy_id=qos_policy_id)
except (solidfire.common.ApiServerError, solidfire.common.ApiConnectionError) as exc:
self.module.fail_json(msg="Error deleting qos policy: %s: %s" %
(self.parameters['name'], to_native(exc)), exception=traceback.format_exc())
def apply(self):
"""
Process the create/delete/rename/modify actions for qos policy on the Element Software Cluster
"""
modify = dict()
current = self.get_qos_policy(self.parameters['name'])
qos_policy_id = None if current is None else current['qos_policy_id']
cd_action = self.na_helper.get_cd_action(current, self.parameters)
modify = self.na_helper.get_modified_attributes(current, self.parameters)
if cd_action == 'create' and self.parameters.get('from_name') is not None:
from_qos_policy = self.get_qos_policy(self.parameters['from_name'])
if from_qos_policy is None:
self.module.fail_json(msg="Error renaming qos policy, no existing policy with name/id: %s" % self.parameters['from_name'])
cd_action = 'rename'
qos_policy_id = from_qos_policy['qos_policy_id']
self.na_helper.changed = True
modify = self.na_helper.get_modified_attributes(from_qos_policy, self.parameters)
if cd_action == 'create' and 'qos' not in self.parameters:
self.module.fail_json(msg="Error creating qos policy: %s, 'qos:' option is required" % self.parameters['name'])
if not self.module.check_mode:
if cd_action == 'create':
self.create_qos_policy(self.parameters['name'], self.parameters['qos'])
elif cd_action == 'delete':
self.delete_qos_policy(qos_policy_id)
elif cd_action == 'rename':
self.update_qos_policy(qos_policy_id, modify, name=self.parameters['name'])
elif modify:
self.update_qos_policy(qos_policy_id, modify)
self.module.exit_json(changed=self.na_helper.changed)
class ElementSWClusterSnmp(object):
"""
Element Software Configure Element SW Cluster SnmpNetwork
"""
def __init__(self):
self.argument_spec = netapp_utils.ontap_sf_host_argument_spec()
self.argument_spec.update(
dict(
state=dict(type='str',
choices=['present', 'absent'],
default='present'),
snmp_v3_enabled=dict(type='bool'),
networks=dict(type='dict',
options=dict(access=dict(
type='str', choices=['ro', 'rw', 'rosys']),
cidr=dict(type='int', default=None),
community=dict(type='str',
default=None),
network=dict(type='str',
default=None))),
usm_users=dict(
type='dict',
options=dict(
access=dict(type='str',
choices=['rouser', 'rwuser', 'rosys']),
name=dict(type='str', default=None),
password=dict(type='str', default=None),
passphrase=dict(type='str', default=None),
secLevel=dict(type='str',
choices=['auth', 'noauth', 'priv']))),
))
self.module = AnsibleModule(
argument_spec=self.argument_spec,
required_if=[('state', 'present', ['snmp_v3_enabled']),
('snmp_v3_enabled', True, ['usm_users']),
('snmp_v3_enabled', False, ['networks'])],
supports_check_mode=True)
self.na_helper = NetAppModule()
self.parameters = self.na_helper.set_parameters(self.module.params)
if self.parameters.get('state') == "present":
if self.parameters.get('usm_users') is not None:
# Getting the configuration details to configure SNMP Version3
self.access_usm = self.parameters.get('usm_users')['access']
self.name = self.parameters.get('usm_users')['name']
self.password = self.parameters.get('usm_users')['password']
self.passphrase = self.parameters.get(
'usm_users')['passphrase']
self.secLevel = self.parameters.get('usm_users')['secLevel']
if self.parameters.get('networks') is not None:
# Getting the configuration details to configure SNMP Version2
self.access_network = self.parameters.get('networks')['access']
self.cidr = self.parameters.get('networks')['cidr']
self.community = self.parameters.get('networks')['community']
self.network = self.parameters.get('networks')['network']
if HAS_SF_SDK is False:
self.module.fail_json(
msg="Unable to import the SolidFire Python SDK")
else:
self.sfe = netapp_utils.create_sf_connection(module=self.module)
def enable_snmp(self):
"""
enable snmp feature
"""
try:
self.sfe.enable_snmp(
snmp_v3_enabled=self.parameters.get('snmp_v3_enabled'))
except Exception as exception_object:
self.module.fail_json(msg='Error enabling snmp feature %s' %
to_native(exception_object),
exception=traceback.format_exc())
def disable_snmp(self):
"""
disable snmp feature
"""
try:
self.sfe.disable_snmp()
except Exception as exception_object:
self.module.fail_json(msg='Error disabling snmp feature %s' %
to_native(exception_object),
exception=traceback.format_exc())
def configure_snmp(self, actual_networks, actual_usm_users):
"""
Configure snmp
"""
try:
self.sfe.set_snmp_acl(networks=[actual_networks],
usm_users=[actual_usm_users])
except Exception as exception_object:
self.module.fail_json(msg='Error Configuring snmp feature %s' %
to_native(exception_object.message),
exception=traceback.format_exc())
def apply(self):
"""
Cluster SNMP configuration
"""
changed = False
result_message = None
update_required = False
version_change = False
is_snmp_enabled = self.sfe.get_snmp_state().enabled
if is_snmp_enabled is True:
# IF SNMP is already enabled
if self.parameters.get('state') == 'absent':
# Checking for state change(s) here, and applying it later in the code allows us to support
# check_mode
changed = True
elif self.parameters.get('state') == 'present':
# Checking if SNMP configuration needs to be updated,
is_snmp_v3_enabled = self.sfe.get_snmp_state().snmp_v3_enabled
if is_snmp_v3_enabled != self.parameters.get(
'snmp_v3_enabled'):
# Checking if there any version changes required
version_change = True
changed = True
if is_snmp_v3_enabled is True:
# Checking If snmp configuration for usm_users needs modification
if len(self.sfe.get_snmp_info().usm_users) == 0:
# If snmp is getting configured for first time
update_required = True
changed = True
else:
for usm_user in self.sfe.get_snmp_info().usm_users:
if usm_user.access != self.access_usm or usm_user.name != self.name or usm_user.password != self.password or \
usm_user.passphrase != self.passphrase or usm_user.sec_level != self.secLevel:
update_required = True
changed = True
else:
# Checking If snmp configuration for networks needs modification
for snmp_network in self.sfe.get_snmp_info().networks:
if snmp_network.access != self.access_network or snmp_network.cidr != self.cidr or \
snmp_network.community != self.community or snmp_network.network != self.network:
update_required = True
changed = True
else:
if self.parameters.get('state') == 'present':
changed = True
result_message = ""
if changed:
if self.module.check_mode is True:
result_message = "Check mode, skipping changes"
else:
if self.parameters.get('state') == "present":
# IF snmp is not enabled, then enable and configure snmp
if self.parameters.get('snmp_v3_enabled') is True:
# IF SNMP is enabled with version 3
usm_users = {
'access': self.access_usm,
'name': self.name,
'password': self.password,
'passphrase': self.passphrase,
'secLevel': self.secLevel
}
networks = None
else:
# IF SNMP is enabled with version 2
usm_users = None
networks = {
'access': self.access_network,
'cidr': self.cidr,
'community': self.community,
'network': self.network
}
if is_snmp_enabled is False or version_change is True:
# Enable and configure snmp
self.enable_snmp()
self.configure_snmp(networks, usm_users)
result_message = "SNMP is enabled and configured"
elif update_required is True:
# If snmp is already enabled, update the configuration if required
self.configure_snmp(networks, usm_users)
result_message = "SNMP is configured"
elif is_snmp_enabled is True and self.parameters.get(
'state') == "absent":
# If snmp is enabled and state is absent, disable snmp
self.disable_snmp()
result_message = "SNMP is disabled"
self.module.exit_json(changed=changed, msg=result_message)
class ElementSWVlan(object):
""" class to handle VLAN operations """
def __init__(self):
"""
Setup Ansible parameters and ElementSW connection
"""
self.argument_spec = netapp_utils.ontap_sf_host_argument_spec()
self.argument_spec.update(
dict(state=dict(required=False,
choices=['present', 'absent'],
default='present'),
name=dict(required=False, type='str'),
vlan_tag=dict(required=True, type='str'),
svip=dict(required=False, type='str'),
netmask=dict(required=False, type='str'),
gateway=dict(required=False, type='str'),
namespace=dict(required=False, type='bool'),
attributes=dict(required=False, type='dict'),
address_blocks=dict(required=False, type='list')))
self.module = AnsibleModule(argument_spec=self.argument_spec,
supports_check_mode=True)
if HAS_SF_SDK is False:
self.module.fail_json(
msg="Unable to import the SolidFire Python SDK")
else:
self.elem = netapp_utils.create_sf_connection(module=self.module)
self.na_helper = NetAppModule()
self.parameters = self.na_helper.set_parameters(self.module.params)
self.elementsw_helper = NaElementSWModule(self.elem)
# add telemetry attributes
if self.parameters.get('attributes') is not None:
self.parameters['attributes'].update(
self.elementsw_helper.set_element_attributes(
source='na_elementsw_vlan'))
else:
self.parameters[
'attributes'] = self.elementsw_helper.set_element_attributes(
source='na_elementsw_vlan')
def validate_keys(self):
"""
Validate if all required keys are present before creating
"""
required_keys = ['address_blocks', 'svip', 'netmask', 'name']
if all(item in self.parameters.keys()
for item in required_keys) is False:
self.module.fail_json(
msg=
"One or more required fields %s for creating VLAN is missing" %
required_keys)
addr_blk_fields = ['start', 'size']
for address in self.parameters['address_blocks']:
if 'start' not in address or 'size' not in address:
self.module.fail_json(
msg=
"One or more required fields %s for address blocks is missing"
% addr_blk_fields)
def create_network(self):
"""
Add VLAN
"""
try:
self.validate_keys()
create_params = self.parameters.copy()
for key in [
'username', 'hostname', 'password', 'state', 'vlan_tag'
]:
del create_params[key]
self.elem.add_virtual_network(
virtual_network_tag=self.parameters['vlan_tag'],
**create_params)
except solidfire.common.ApiServerError as err:
self.module.fail_json(msg="Error creating VLAN %s" %
self.parameters['vlan_tag'],
exception=to_native(err))
def delete_network(self):
"""
Remove VLAN
"""
try:
self.elem.remove_virtual_network(
virtual_network_tag=self.parameters['vlan_tag'])
except solidfire.common.ApiServerError as err:
self.module.fail_json(msg="Error deleting VLAN %s" %
self.parameters['vlan_tag'],
exception=to_native(err))
def modify_network(self, modify):
"""
Modify the VLAN
"""
try:
self.elem.modify_virtual_network(
virtual_network_tag=self.parameters['vlan_tag'], **modify)
except solidfire.common.ApiServerError as err:
self.module.fail_json(msg="Error modifying VLAN %s" %
self.parameters['vlan_tag'],
exception=to_native(err))
def get_network_details(self):
"""
Check existing VLANs
:return: vlan details if found, None otherwise
:type: dict
"""
vlans = self.elem.list_virtual_networks(
virtual_network_tag=self.parameters['vlan_tag'])
vlan_details = dict()
for vlan in vlans.virtual_networks:
if vlan is not None:
vlan_details['name'] = vlan.name
vlan_details['address_blocks'] = list()
for address in vlan.address_blocks:
vlan_details['address_blocks'].append({
'start': address.start,
'size': address.size
})
vlan_details['svip'] = vlan.svip
vlan_details['gateway'] = vlan.gateway
vlan_details['netmask'] = vlan.netmask
vlan_details['namespace'] = vlan.namespace
vlan_details['attributes'] = dict()
for key in vlan.attributes.__dict__.keys():
vlan_details['attributes'][key] = vlan.attributes.key
return vlan_details
return None
def apply(self):
"""
Call create / delete / modify vlan methods
"""
network = self.get_network_details()
# calling helper to determine action
cd_action = self.na_helper.get_cd_action(network, self.parameters)
modify = self.na_helper.get_modified_attributes(
network, self.parameters)
if cd_action == "create":
self.create_network()
elif cd_action == "delete":
self.delete_network()
elif modify:
self.modify_network(modify)
self.module.exit_json(changed=self.na_helper.changed)
class ElementSWClusterPair(object):
""" class to handle cluster pairing operations """
def __init__(self):
"""
Setup Ansible parameters and ElementSW connection
"""
self.argument_spec = netapp_utils.ontap_sf_host_argument_spec()
self.argument_spec.update(
dict(state=dict(required=False,
choices=['present', 'absent'],
default='present'),
dest_mvip=dict(required=True, type='str'),
dest_username=dict(required=False, type='str'),
dest_password=dict(required=False, type='str', no_log=True)))
self.module = AnsibleModule(argument_spec=self.argument_spec,
supports_check_mode=True)
if HAS_SF_SDK is False:
self.module.fail_json(
msg="Unable to import the SolidFire Python SDK")
else:
self.elem = netapp_utils.create_sf_connection(module=self.module)
self.elementsw_helper = NaElementSWModule(self.elem)
self.na_helper = NetAppModule()
self.parameters = self.na_helper.set_parameters(self.module.params)
# get element_sw_connection for destination cluster
# overwrite existing source host, user and password with destination credentials
self.module.params['hostname'] = self.parameters['dest_mvip']
# username and password is same as source,
# if dest_username and dest_password aren't specified
if self.parameters.get('dest_username'):
self.module.params['username'] = self.parameters['dest_username']
if self.parameters.get('dest_password'):
self.module.params['password'] = self.parameters['dest_password']
self.dest_elem = netapp_utils.create_sf_connection(module=self.module)
self.dest_elementsw_helper = NaElementSWModule(self.dest_elem)
def check_if_already_paired(self, paired_clusters, hostname):
for pair in paired_clusters.cluster_pairs:
if pair.mvip == hostname:
return pair.cluster_pair_id
return None
def get_src_pair_id(self):
"""
Check for idempotency
"""
# src cluster and dest cluster exist
paired_clusters = self.elem.list_cluster_pairs()
return self.check_if_already_paired(paired_clusters,
self.parameters['dest_mvip'])
def get_dest_pair_id(self):
"""
Getting destination cluster_pair_id
"""
paired_clusters = self.dest_elem.list_cluster_pairs()
return self.check_if_already_paired(paired_clusters,
self.parameters['hostname'])
def pair_clusters(self):
"""
Start cluster pairing on source, and complete on target cluster
"""
try:
pair_key = self.elem.start_cluster_pairing()
self.dest_elem.complete_cluster_pairing(
cluster_pairing_key=pair_key.cluster_pairing_key)
except solidfire.common.ApiServerError as err:
self.module.fail_json(
msg="Error pairing cluster %s and %s" %
(self.parameters['hostname'], self.parameters['dest_mvip']),
exception=to_native(err))
def unpair_clusters(self, pair_id_source, pair_id_dest):
"""
Delete cluster pair
"""
try:
self.elem.remove_cluster_pair(cluster_pair_id=pair_id_source)
self.dest_elem.remove_cluster_pair(cluster_pair_id=pair_id_dest)
except solidfire.common.ApiServerError as err:
self.module.fail_json(
msg="Error unpairing cluster %s and %s" %
(self.parameters['hostname'], self.parameters['dest_mvip']),
exception=to_native(err))
def apply(self):
"""
Call create / delete cluster pair methods
"""
pair_id_source = self.get_src_pair_id()
# If already paired, find the cluster_pair_id of destination cluster
if pair_id_source:
pair_id_dest = self.get_dest_pair_id()
# calling helper to determine action
cd_action = self.na_helper.get_cd_action(pair_id_source,
self.parameters)
if cd_action == "create":
self.pair_clusters()
elif cd_action == "delete":
self.unpair_clusters(pair_id_source, pair_id_dest)
self.module.exit_json(changed=self.na_helper.changed)
class ElementSWInitiators(object):
"""
Element Software Manage Element SW initiators
"""
def __init__(self):
self.argument_spec = netapp_utils.ontap_sf_host_argument_spec()
self.argument_spec.update(dict(
initiators=dict(
type='list',
elements='dict',
options=dict(
name=dict(type='str', required=True),
alias=dict(type='str', default=None),
initiator_id=dict(type='int', default=None),
volume_access_group_id=dict(type='int', default=None),
attributes=dict(type='dict', default=None),
)
),
state=dict(choices=['present', 'absent'], default='present'),
))
self.module = AnsibleModule(
argument_spec=self.argument_spec,
supports_check_mode=True
)
self.na_helper = NetAppModule()
self.parameters = self.na_helper.set_parameters(self.module.params)
self.debug = list()
if HAS_SF_SDK is False:
self.module.fail_json(msg="Unable to import the SolidFire Python SDK")
else:
self.sfe = netapp_utils.create_sf_connection(module=self.module)
self.elementsw_helper = NaElementSWModule(self.sfe)
# iterate over each user-provided initiator
for initiator in self.parameters.get('initiators'):
# add telemetry attributes
if 'attributes' in initiator and initiator['attributes']:
initiator['attributes'].update(self.elementsw_helper.set_element_attributes(source='na_elementsw_initiators'))
else:
initiator['attributes'] = self.elementsw_helper.set_element_attributes(source='na_elementsw_initiators')
def compare_initiators(self, user_initiator, existing_initiator):
"""
compare user input initiator with existing dict
:return: True if matched, False otherwise
"""
if user_initiator is None or existing_initiator is None:
return False
changed = False
for param in user_initiator:
# lookup initiator_name instead of name
if param == 'name':
if user_initiator['name'] == existing_initiator['initiator_name']:
pass
elif param == 'initiator_id':
# can't change the key
pass
elif user_initiator[param] == existing_initiator[param]:
pass
else:
self.debug.append('Initiator: %s. Changed: %s from: %s to %s' %
(user_initiator['name'], param, str(existing_initiator[param]), str(user_initiator[param])))
changed = True
return changed
def initiator_to_dict(self, initiator_obj):
"""
converts initiator class object to dict
:return: reconstructed initiator dict
"""
known_params = ['initiator_name',
'alias',
'initiator_id',
'volume_access_groups',
'volume_access_group_id',
'attributes']
initiator_dict = {}
# missing parameter cause error
# so assign defaults
for param in known_params:
initiator_dict[param] = getattr(initiator_obj, param, None)
if initiator_dict['volume_access_groups'] is not None:
if len(initiator_dict['volume_access_groups']) == 1:
initiator_dict['volume_access_group_id'] = initiator_dict['volume_access_groups'][0]
elif len(initiator_dict['volume_access_groups']) > 1:
self.module.fail_json(msg="Only 1 access group is supported, found: %s" % repr(initiator_obj))
del initiator_dict['volume_access_groups']
return initiator_dict
def find_initiator(self, id=None, name=None):
"""
find a specific initiator
:return: initiator dict
"""
initiator_details = None
if self.all_existing_initiators is None:
return initiator_details
for initiator in self.all_existing_initiators:
# if name is provided or
# if id is provided
if name is not None:
if initiator.initiator_name == name:
initiator_details = self.initiator_to_dict(initiator)
elif id is not None:
if initiator.initiator_id == id:
initiator_details = self.initiator_to_dict(initiator)
else:
# if neither id nor name provided
# return everything
initiator_details = self.all_existing_initiators
return initiator_details
@staticmethod
def rename_key(obj, old_name, new_name):
obj[new_name] = obj.pop(old_name)
def create_initiator(self, initiator):
"""
create initiator
"""
# SF SDK is using camelCase for this one
self.rename_key(initiator, 'volume_access_group_id', 'volumeAccessGroupID')
# create_initiators needs an array
initiator_list = [initiator]
try:
self.sfe.create_initiators(initiator_list)
except Exception as exception_object:
self.module.fail_json(msg='Error creating initiator %s' % (to_native(exception_object)),
exception=traceback.format_exc())
def delete_initiator(self, initiator):
"""
delete initiator
"""
# delete_initiators needs an array
initiator_id_array = [initiator]
try:
self.sfe.delete_initiators(initiator_id_array)
except Exception as exception_object:
self.module.fail_json(msg='Error deleting initiator %s' % (to_native(exception_object)),
exception=traceback.format_exc())
def modify_initiator(self, initiator, existing_initiator):
"""
modify initiator
"""
# create the new initiator dict
# by merging old and new values
merged_initiator = existing_initiator.copy()
# can't change the key
del initiator['initiator_id']
merged_initiator.update(initiator)
# we MUST create an object before sending
# the new initiator to modify_initiator
initiator_object = ModifyInitiator(initiator_id=merged_initiator['initiator_id'],
alias=merged_initiator['alias'],
volume_access_group_id=merged_initiator['volume_access_group_id'],
attributes=merged_initiator['attributes'])
initiator_list = [initiator_object]
try:
self.sfe.modify_initiators(initiators=initiator_list)
except Exception as exception_object:
self.module.fail_json(msg='Error modifying initiator: %s' % (to_native(exception_object)),
exception=traceback.format_exc())
def apply(self):
"""
configure initiators
"""
changed = False
result_message = None
# get all user provided initiators
input_initiators = self.parameters.get('initiators')
# get all initiators
# store in a cache variable
self.all_existing_initiators = self.sfe.list_initiators().initiators
# iterate over each user-provided initiator
for in_initiator in input_initiators:
if self.parameters.get('state') == 'present':
# check if initiator_id is provided and exists
if 'initiator_id' in in_initiator and in_initiator['initiator_id'] is not None and \
self.find_initiator(id=in_initiator['initiator_id']) is not None:
if self.compare_initiators(in_initiator, self.find_initiator(id=in_initiator['initiator_id'])):
changed = True
result_message = 'modifying initiator(s)'
self.modify_initiator(in_initiator, self.find_initiator(id=in_initiator['initiator_id']))
# otherwise check if name is provided and exists
elif 'name' in in_initiator and in_initiator['name'] is not None and self.find_initiator(name=in_initiator['name']) is not None:
if self.compare_initiators(in_initiator, self.find_initiator(name=in_initiator['name'])):
changed = True
result_message = 'modifying initiator(s)'
self.modify_initiator(in_initiator, self.find_initiator(name=in_initiator['name']))
# this is a create op if initiator doesn't exist
else:
changed = True
result_message = 'creating initiator(s)'
self.create_initiator(in_initiator)
elif self.parameters.get('state') == 'absent':
# delete_initiators only processes ids
# so pass ids of initiators to method
if 'name' in in_initiator and in_initiator['name'] is not None and \
self.find_initiator(name=in_initiator['name']) is not None:
changed = True
result_message = 'deleting initiator(s)'
self.delete_initiator(self.find_initiator(name=in_initiator['name'])['initiator_id'])
elif 'initiator_id' in in_initiator and in_initiator['initiator_id'] is not None and \
self.find_initiator(id=in_initiator['initiator_id']) is not None:
changed = True
result_message = 'deleting initiator(s)'
self.delete_initiator(in_initiator['initiator_id'])
if self.module.check_mode is True:
result_message = "Check mode, skipping changes"
if self.debug:
result_message += ". %s" % self.debug
self.module.exit_json(changed=changed, msg=result_message)