mirror of https://github.com/ansible/ansible.git
Add oVirt ovirt_storage_domains and ovirt_storage_domains_facts modules (#3222)
parent
190357e51f
commit
42737bc7c3
@ -0,0 +1,440 @@
|
||||
#!/usr/bin/python
|
||||
# -*- coding: utf-8 -*-
|
||||
#
|
||||
# Copyright (c) 2016 Red Hat, Inc.
|
||||
#
|
||||
# This file is part of Ansible
|
||||
#
|
||||
# Ansible is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation, either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# Ansible is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
|
||||
#
|
||||
|
||||
try:
|
||||
import ovirtsdk4.types as otypes
|
||||
|
||||
from ovirtsdk4.types import StorageDomainStatus as sdstate
|
||||
except ImportError:
|
||||
pass
|
||||
|
||||
import traceback
|
||||
|
||||
from ansible.module_utils.basic import AnsibleModule
|
||||
from ansible.module_utils.ovirt import (
|
||||
BaseModule,
|
||||
check_sdk,
|
||||
create_connection,
|
||||
ovirt_full_argument_spec,
|
||||
search_by_name,
|
||||
wait,
|
||||
)
|
||||
|
||||
|
||||
DOCUMENTATION = '''
|
||||
---
|
||||
module: ovirt_storage_domains
|
||||
short_description: Module to manage storage domains in oVirt
|
||||
version_added: "2.3"
|
||||
author: "Ondra Machacek (@machacekondra)"
|
||||
description:
|
||||
- "Module to manage storage domains in oVirt"
|
||||
options:
|
||||
name:
|
||||
description:
|
||||
- "Name of the the storage domain to manage."
|
||||
state:
|
||||
description:
|
||||
- "Should the storage domain be present/absent/maintenance/unattached"
|
||||
choices: ['present', 'absent', 'maintenance', 'unattached']
|
||||
default: present
|
||||
description:
|
||||
description:
|
||||
- "Description of the storage domain."
|
||||
comment:
|
||||
description:
|
||||
- "Comment of the storage domain."
|
||||
data_center:
|
||||
description:
|
||||
- "Data center name where storage domain should be attached."
|
||||
domain_function:
|
||||
description:
|
||||
- "Function of the storage domain."
|
||||
choices: ['data', 'iso', 'export']
|
||||
default: 'data'
|
||||
aliases: ['type']
|
||||
host:
|
||||
description:
|
||||
- "Host to be used to mount storage."
|
||||
nfs:
|
||||
description:
|
||||
- "Dictionary with values for NFS storage type:"
|
||||
- "C(address) - Address of the NFS server. E.g.: myserver.mydomain.com"
|
||||
- "C(path) - Path of the mount point. E.g.: /path/to/my/data"
|
||||
iscsi:
|
||||
description:
|
||||
- "Dictionary with values for iSCSI storage type:"
|
||||
- "C(address) - Address of the iSCSI storage server."
|
||||
- "C(port) - Port of the iSCSI storage server."
|
||||
- "C(target) - iSCSI target."
|
||||
- "C(lun_id) - LUN id."
|
||||
- "C(username) - Username to be used to access storage server."
|
||||
- "C(password) - Password of the user to be used to access storage server."
|
||||
posixfs:
|
||||
description:
|
||||
- "Dictionary with values for PosixFS storage type:"
|
||||
- "C(path) - Path of the mount point. E.g.: /path/to/my/data"
|
||||
- "C(vfs_type) - Virtual File System type."
|
||||
- "C(mount_options) - Option which will be passed when mounting storage."
|
||||
glusterfs:
|
||||
description:
|
||||
- "Dictionary with values for GlusterFS storage type:"
|
||||
- "C(address) - Address of the NFS server. E.g.: myserver.mydomain.com"
|
||||
- "C(path) - Path of the mount point. E.g.: /path/to/my/data"
|
||||
- "C(mount_options) - Option which will be passed when mounting storage."
|
||||
fcp:
|
||||
description:
|
||||
- "Dictionary with values for fibre channel storage type:"
|
||||
- "C(address) - Address of the fibre channel storage server."
|
||||
- "C(port) - Port of the fibre channel storage server."
|
||||
- "C(lun_id) - LUN id."
|
||||
destroy:
|
||||
description:
|
||||
- "If I(True) storage domain metadata won't be cleaned, and user have to clean them manually."
|
||||
- "This parameter is relevant only when C(state) is I(absent)."
|
||||
format:
|
||||
description:
|
||||
- "If I(True) storage domain will be removed after removing it from oVirt."
|
||||
- "This parameter is relevant only when C(state) is I(absent)."
|
||||
extends_documentation_fragment: ovirt
|
||||
'''
|
||||
|
||||
EXAMPLES = '''
|
||||
# Examples don't contain auth parameter for simplicity,
|
||||
# look at ovirt_auth module to see how to reuse authentication:
|
||||
|
||||
# Add data NFS storage domain
|
||||
- ovirt_storage_domains:
|
||||
name: data_nfs
|
||||
host: myhost
|
||||
data_center: mydatacenter
|
||||
nfs:
|
||||
address: 10.34.63.199
|
||||
path: /path/data
|
||||
|
||||
# Add data iSCSI storage domain:
|
||||
- ovirt_storage_domains:
|
||||
name: data_iscsi
|
||||
host: myhost
|
||||
data_center: mydatacenter
|
||||
iscsi:
|
||||
target: iqn.2016-08-09.domain-01:nickname
|
||||
lun_id: 1IET_000d0002
|
||||
address: 10.34.63.204
|
||||
|
||||
# Import export NFS storage domain:
|
||||
- ovirt_storage_domains:
|
||||
domain_function: export
|
||||
host: myhost
|
||||
data_center: mydatacenter
|
||||
nfs:
|
||||
address: 10.34.63.199
|
||||
path: /path/export
|
||||
|
||||
# Create ISO NFS storage domain
|
||||
- ovirt_storage_domains:
|
||||
name: myiso
|
||||
domain_function: iso
|
||||
host: myhost
|
||||
data_center: mydatacenter
|
||||
nfs:
|
||||
address: 10.34.63.199
|
||||
path: /path/iso
|
||||
|
||||
# Remove storage domain
|
||||
- ovirt_storage_domains:
|
||||
state: absent
|
||||
name: mystorage_domain
|
||||
format: true
|
||||
'''
|
||||
|
||||
RETURN = '''
|
||||
id:
|
||||
description: ID of the storage domain which is managed
|
||||
returned: On success if storage domain is found.
|
||||
type: str
|
||||
sample: 7de90f31-222c-436c-a1ca-7e655bd5b60c
|
||||
storage domain:
|
||||
description: "Dictionary of all the storage domain attributes. Storage domain attributes can be found on your oVirt instance
|
||||
at following url: https://ovirt.example.com/ovirt-engine/api/model#types/storage_domain."
|
||||
returned: On success if storage domain is found.
|
||||
'''
|
||||
|
||||
|
||||
class StorageDomainModule(BaseModule):
|
||||
|
||||
def _get_storage_type(self):
|
||||
for sd_type in ['nfs', 'iscsi', 'posixfs', 'glusterfs', 'fcp']:
|
||||
if self._module.params.get(sd_type) is not None:
|
||||
return sd_type
|
||||
|
||||
def _get_storage(self):
|
||||
for sd_type in ['nfs', 'iscsi', 'posixfs', 'glusterfs', 'fcp']:
|
||||
if self._module.params.get(sd_type) is not None:
|
||||
return self._module.params.get(sd_type)
|
||||
|
||||
def _login(self, storage_type, storage):
|
||||
if storage_type == 'iscsi':
|
||||
hosts_service = self._connection.system_service().hosts_service()
|
||||
host = search_by_name(hosts_service, self._module.params['host'])
|
||||
hosts_service.host_service(host.id).iscsi_login(
|
||||
iscsi=otypes.IscsiDetails(
|
||||
username=storage.get('username'),
|
||||
password=storage.get('password'),
|
||||
address=storage.get('address'),
|
||||
target=storage.get('target'),
|
||||
),
|
||||
)
|
||||
|
||||
def build_entity(self):
|
||||
storage_type = self._get_storage_type()
|
||||
storage = self._get_storage()
|
||||
self._login(storage_type, storage)
|
||||
|
||||
return otypes.StorageDomain(
|
||||
name=self._module.params['name'],
|
||||
description=self._module.params['description'],
|
||||
comment=self._module.params['comment'],
|
||||
type=otypes.StorageDomainType(
|
||||
self._module.params['domain_function']
|
||||
),
|
||||
host=otypes.Host(
|
||||
name=self._module.params['host'],
|
||||
),
|
||||
storage=otypes.HostStorage(
|
||||
type=otypes.StorageType(storage_type),
|
||||
logical_units=[
|
||||
otypes.LogicalUnit(
|
||||
id=storage.get('lun_id'),
|
||||
address=storage.get('address'),
|
||||
port=storage.get('port', 3260),
|
||||
target=storage.get('target'),
|
||||
username=storage.get('username'),
|
||||
password=storage.get('password'),
|
||||
),
|
||||
] if storage_type in ['iscsi', 'fcp'] else None,
|
||||
mount_options=storage.get('mount_options'),
|
||||
vfs_type=storage.get('vfs_type'),
|
||||
address=storage.get('address'),
|
||||
path=storage.get('path'),
|
||||
)
|
||||
)
|
||||
|
||||
def _attached_sds_service(self):
|
||||
# Get data center object of the storage domain:
|
||||
dcs_service = self._connection.system_service().data_centers_service()
|
||||
dc = search_by_name(dcs_service, self._module.params['data_center'])
|
||||
if dc is None:
|
||||
return
|
||||
|
||||
dc_service = dcs_service.data_center_service(dc.id)
|
||||
return dc_service.storage_domains_service()
|
||||
|
||||
def _maintenance(self, storage_domain):
|
||||
attached_sds_service = self._attached_sds_service()
|
||||
if attached_sds_service is None:
|
||||
return
|
||||
|
||||
attached_sd_service = attached_sds_service.storage_domain_service(storage_domain.id)
|
||||
attached_sd = attached_sd_service.get()
|
||||
|
||||
if attached_sd and attached_sd.status != sdstate.MAINTENANCE:
|
||||
if not self._module.check_mode:
|
||||
attached_sd_service.deactivate()
|
||||
self.changed = True
|
||||
|
||||
wait(
|
||||
service=attached_sd_service,
|
||||
condition=lambda sd: sd.status == sdstate.MAINTENANCE,
|
||||
wait=self._module.params['wait'],
|
||||
timeout=self._module.params['timeout'],
|
||||
)
|
||||
|
||||
def _unattach(self, storage_domain):
|
||||
attached_sds_service = self._attached_sds_service()
|
||||
if attached_sds_service is None:
|
||||
return
|
||||
|
||||
attached_sd_service = attached_sds_service.storage_domain_service(storage_domain.id)
|
||||
attached_sd = attached_sd_service.get()
|
||||
|
||||
if attached_sd and attached_sd.status == sdstate.MAINTENANCE:
|
||||
if not self._module.check_mode:
|
||||
# Detach the storage domain:
|
||||
attached_sd_service.remove()
|
||||
self.changed = True
|
||||
# Wait until storage domain is detached:
|
||||
wait(
|
||||
service=attached_sd_service,
|
||||
condition=lambda sd: sd is None,
|
||||
wait=self._module.params['wait'],
|
||||
timeout=self._module.params['timeout'],
|
||||
)
|
||||
|
||||
def pre_remove(self, storage_domain):
|
||||
# Before removing storage domain we need to put it into maintenance state:
|
||||
self._maintenance(storage_domain)
|
||||
|
||||
# Before removing storage domain we need to detach it from data center:
|
||||
self._unattach(storage_domain)
|
||||
|
||||
def post_create_check(self, sd_id):
|
||||
storage_domain = self._service.service(sd_id).get()
|
||||
self._service = self._attached_sds_service()
|
||||
|
||||
# If storage domain isn't attached, attach it:
|
||||
attached_sd_service = self._service.service(storage_domain.id)
|
||||
if attached_sd_service.get() is None:
|
||||
self._service.add(
|
||||
otypes.StorageDomain(
|
||||
id=storage_domain.id,
|
||||
),
|
||||
)
|
||||
self.changed = True
|
||||
# Wait until storage domain is in maintenance:
|
||||
wait(
|
||||
service=attached_sd_service,
|
||||
condition=lambda sd: sd.status == sdstate.ACTIVE,
|
||||
wait=self._module.params['wait'],
|
||||
timeout=self._module.params['timeout'],
|
||||
)
|
||||
|
||||
def unattached_pre_action(self, storage_domain):
|
||||
self._service = self._attached_sds_service(storage_domain)
|
||||
self._maintenance(self._service, storage_domain)
|
||||
|
||||
|
||||
def failed_state(sd):
|
||||
return sd.status in [sdstate.UNKNOWN, sdstate.INACTIVE]
|
||||
|
||||
|
||||
def control_state(sd_module):
|
||||
sd = sd_module.search_entity()
|
||||
if sd is None:
|
||||
return
|
||||
|
||||
sd_service = sd_module._service.service(sd.id)
|
||||
if sd.status == sdstate.LOCKED:
|
||||
wait(
|
||||
service=sd_service,
|
||||
condition=lambda sd: sd.status != sdstate.LOCKED,
|
||||
fail_condition=failed_state,
|
||||
)
|
||||
|
||||
if failed_state(sd):
|
||||
raise Exception("Not possible to manage storage domain '%s'." % sd.name)
|
||||
elif sd.status == sdstate.ACTIVATING:
|
||||
wait(
|
||||
service=sd_service,
|
||||
condition=lambda sd: sd.status == sdstate.ACTIVE,
|
||||
fail_condition=failed_state,
|
||||
)
|
||||
elif sd.status == sdstate.DETACHING:
|
||||
wait(
|
||||
service=sd_service,
|
||||
condition=lambda sd: sd.status == sdstate.UNATTACHED,
|
||||
fail_condition=failed_state,
|
||||
)
|
||||
elif sd.status == sdstate.PREPARING_FOR_MAINTENANCE:
|
||||
wait(
|
||||
service=sd_service,
|
||||
condition=lambda sd: sd.status == sdstate.MAINTENANCE,
|
||||
fail_condition=failed_state,
|
||||
)
|
||||
|
||||
|
||||
def main():
|
||||
argument_spec = ovirt_full_argument_spec(
|
||||
state=dict(
|
||||
choices=['present', 'absent', 'maintenance', 'unattached'],
|
||||
default='present',
|
||||
),
|
||||
name=dict(required=True),
|
||||
description=dict(default=None),
|
||||
comment=dict(default=None),
|
||||
data_center=dict(required=True),
|
||||
domain_function=dict(choices=['data', 'iso', 'export'], default='data', aliases=['type']),
|
||||
host=dict(default=None),
|
||||
nfs=dict(default=None, type='dict'),
|
||||
iscsi=dict(default=None, type='dict'),
|
||||
posixfs=dict(default=None, type='dict'),
|
||||
glusterfs=dict(default=None, type='dict'),
|
||||
fcp=dict(default=None, type='dict'),
|
||||
destroy=dict(type='bool', default=False),
|
||||
format=dict(type='bool', default=False),
|
||||
)
|
||||
module = AnsibleModule(
|
||||
argument_spec=argument_spec,
|
||||
supports_check_mode=True,
|
||||
)
|
||||
check_sdk(module)
|
||||
|
||||
try:
|
||||
connection = create_connection(module.params.pop('auth'))
|
||||
storage_domains_service = connection.system_service().storage_domains_service()
|
||||
storage_domains_module = StorageDomainModule(
|
||||
connection=connection,
|
||||
module=module,
|
||||
service=storage_domains_service,
|
||||
)
|
||||
|
||||
state = module.params['state']
|
||||
control_state(storage_domains_module)
|
||||
if state == 'absent':
|
||||
ret = storage_domains_module.remove(
|
||||
destroy=module.params['destroy'],
|
||||
format=module.params['format'],
|
||||
host=module.params['host'],
|
||||
)
|
||||
elif state == 'present':
|
||||
sd_id = storage_domains_module.create()['id']
|
||||
storage_domains_module.post_create_check(sd_id)
|
||||
ret = storage_domains_module.action(
|
||||
action='activate',
|
||||
action_condition=lambda s: s.status == sdstate.MAINTENANCE,
|
||||
wait_condition=lambda s: s.status == sdstate.ACTIVE,
|
||||
fail_condition=failed_state,
|
||||
)
|
||||
elif state == 'maintenance':
|
||||
sd_id = storage_domains_module.create()['id']
|
||||
storage_domains_module.post_create_check(sd_id)
|
||||
ret = storage_domains_module.action(
|
||||
action='deactivate',
|
||||
action_condition=lambda s: s.status == sdstate.ACTIVE,
|
||||
wait_condition=lambda s: s.status == sdstate.MAINTENANCE,
|
||||
fail_condition=failed_state,
|
||||
)
|
||||
elif state == 'unattached':
|
||||
ret = storage_domains_module.create()
|
||||
storage_domains_module.pre_remove(
|
||||
storage_domain=storage_domains_service.service(ret['id']).get()
|
||||
)
|
||||
ret['changed'] = storage_domains_module.changed
|
||||
|
||||
module.exit_json(**ret)
|
||||
except Exception as e:
|
||||
module.fail_json(msg=str(e), exception=traceback.format_exc())
|
||||
finally:
|
||||
connection.close(logout=False)
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
main()
|
@ -0,0 +1,100 @@
|
||||
#!/usr/bin/python
|
||||
# -*- coding: utf-8 -*-
|
||||
#
|
||||
# Copyright (c) 2016 Red Hat, Inc.
|
||||
#
|
||||
# This file is part of Ansible
|
||||
#
|
||||
# Ansible is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation, either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# Ansible is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
|
||||
#
|
||||
|
||||
import traceback
|
||||
|
||||
from ansible.module_utils.basic import AnsibleModule
|
||||
from ansible.module_utils.ovirt import (
|
||||
check_sdk,
|
||||
create_connection,
|
||||
get_dict_of_struct,
|
||||
ovirt_full_argument_spec,
|
||||
)
|
||||
|
||||
|
||||
DOCUMENTATION = '''
|
||||
---
|
||||
module: ovirt_storage_domains_facts
|
||||
short_description: Retrieve facts about one or more oVirt storage domains
|
||||
author: "Ondra Machacek (@machacekondra)"
|
||||
version_added: "2.3"
|
||||
description:
|
||||
- "Retrieve facts about one or more oVirt storage domains."
|
||||
notes:
|
||||
- "This module creates a new top-level C(ovirt_storage_domains) fact, which
|
||||
contains a list of storage domains."
|
||||
options:
|
||||
pattern:
|
||||
description:
|
||||
- "Search term which is accepted by oVirt search backend."
|
||||
- "For example to search storage domain X from datacenter Y use following pattern:
|
||||
name=X and datacenter=Y"
|
||||
extends_documentation_fragment: ovirt
|
||||
'''
|
||||
|
||||
EXAMPLES = '''
|
||||
# Examples don't contain auth parameter for simplicity,
|
||||
# look at ovirt_auth module to see how to reuse authentication:
|
||||
|
||||
# Gather facts about all storage domains which names start with C(data) and
|
||||
# belong to data center C(west):
|
||||
- ovirt_storage_domains_facts:
|
||||
pattern: name=data* and datacenter=west
|
||||
- debug:
|
||||
var: ovirt_storage_domains
|
||||
'''
|
||||
|
||||
RETURN = '''
|
||||
ovirt_storage_domains:
|
||||
description: "List of dictionaries describing the storage domains. Storage_domain attribues are mapped to dictionary keys,
|
||||
all storage domains attributes can be found at following url: https://ovirt.example.com/ovirt-engine/api/model#types/storage_domain."
|
||||
returned: On success.
|
||||
type: list
|
||||
'''
|
||||
|
||||
|
||||
def main():
|
||||
argument_spec = ovirt_full_argument_spec(
|
||||
pattern=dict(default='', required=False),
|
||||
)
|
||||
module = AnsibleModule(argument_spec)
|
||||
check_sdk(module)
|
||||
|
||||
try:
|
||||
connection = create_connection(module.params.pop('auth'))
|
||||
storage_domains_service = connection.system_service().storage_domains_service()
|
||||
storage_domains = storage_domains_service.list(search=module.params['pattern'])
|
||||
module.exit_json(
|
||||
changed=False,
|
||||
ansible_facts=dict(
|
||||
ovirt_storage_domains=[
|
||||
get_dict_of_struct(c) for c in storage_domains
|
||||
],
|
||||
),
|
||||
)
|
||||
except Exception as e:
|
||||
module.fail_json(msg=str(e), exception=traceback.format_exc())
|
||||
finally:
|
||||
connection.close(logout=False)
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
main()
|
Loading…
Reference in New Issue