Add ovirt_datacenters and ovirt_datacenters_facts modules (#3146)

cloud/ovirt/ovirt_datacenters.py

@@ -0,0 +1,217 @@
+#!/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
+
+try:
+    import ovirtsdk4.types as otypes
+except ImportError:
+    pass
+
+from ansible.module_utils.basic import AnsibleModule
+from ansible.module_utils.ovirt import (
+    BaseModule,
+    check_sdk,
+    check_params,
+    create_connection,
+    equal,
+    ovirt_full_argument_spec,
+    search_by_name,
+)
+
+
+DOCUMENTATION = '''
+---
+module: ovirt_datacenters
+short_description: Module to manage data centers in oVirt
+version_added: "2.3"
+author: "Ondra Machacek (@machacekondra)"
+description:
+    - "Module to manage data centers in oVirt"
+options:
+    name:
+        description:
+            - "Name of the the data center to manage."
+        required: true
+    state:
+        description:
+            - "Should the data center be present or absent"
+        choices: ['present', 'absent']
+        default: present
+    description:
+        description:
+            - "Description of the data center."
+    comment:
+        description:
+            - "Comment of the data center."
+    local:
+        description:
+            - "I(True) if the data center should be local, I(False) if should be shared."
+            - "Default value is set by engine."
+    compatibility_version:
+        description:
+            - "Compatibility version of the data center."
+    quota_mode:
+        description:
+            - "Quota mode of the data center. One of I(disabled), I(audit) or I(enabled)"
+        choices: ['disabled', 'audit', 'enabled']
+    mac_pool:
+        description:
+            - "MAC pool to be used by this datacenter."
+            - "IMPORTANT: This option is deprecated in oVirt 4.1. You should
+               use C(mac_pool) in C(ovirt_clusters) module, as MAC pools are
+               set per cluster since 4.1."
+extends_documentation_fragment: ovirt
+'''
+
+EXAMPLES = '''
+# Examples don't contain auth parameter for simplicity,
+# look at ovirt_auth module to see how to reuse authentication:
+
+# Create datacenter
+- ovirt_datacenters:
+    name: mydatacenter
+    local: True
+    compatibility_version: 4.0
+    quota_mode: enabled
+
+# Remove datacenter
+- ovirt_datacenters:
+    state: absent
+    name: mydatacenter
+'''
+
+RETURN = '''
+id:
+    description: "ID of the managed datacenter"
+    returned: "On success if datacenter is found."
+    type: str
+    sample: 7de90f31-222c-436c-a1ca-7e655bd5b60c
+data_center:
+    description: "Dictionary of all the datacenter attributes. Datacenter attributes can be found on your oVirt instance
+                  at following url: https://ovirt.example.com/ovirt-engine/api/model#types/datacenter."
+    returned: "On success if datacenter is found."
+'''
+
+
+class DatacentersModule(BaseModule):
+
+    def __get_major(self, full_version):
+        if full_version is None:
+            return None
+        if isinstance(full_version, otypes.Version):
+            return full_version.major
+        return int(full_version.split('.')[0])
+
+    def __get_minor(self, full_version):
+        if full_version is None:
+            return None
+        if isinstance(full_version, otypes.Version):
+            return full_version.minor
+        return int(full_version.split('.')[1])
+
+    def _get_mac_pool(self):
+        mac_pool = None
+        if self._module.params.get('mac_pool'):
+            mac_pool = search_by_name(
+                self._connection.system_service().mac_pools_service(),
+                self._module.params.get('mac_pool'),
+            )
+
+        return mac_pool
+
+    def build_entity(self):
+        return otypes.DataCenter(
+            name=self._module.params['name'],
+            comment=self._module.params['comment'],
+            description=self._module.params['description'],
+            mac_pool=otypes.MacPool(
+                id=getattr(self._get_mac_pool(), 'id', None),
+            ) if self._module.params.get('mac_pool') else None,
+            quota_mode=otypes.QuotaModeType(
+                self._module.params['quota_mode']
+            ) if self._module.params['quota_mode'] else None,
+            local=self._module.params['local'],
+            version=otypes.Version(
+                major=self.__get_major(self._module.params['compatibility_version']),
+                minor=self.__get_minor(self._module.params['compatibility_version']),
+            ) if self._module.params['compatibility_version'] else None,
+        )
+
+    def update_check(self, entity):
+        minor = self.__get_minor(self._module.params.get('compatibility_version'))
+        major = self.__get_major(self._module.params.get('compatibility_version'))
+        return (
+            equal(getattr(self._get_mac_pool(), 'id', None), getattr(entity.mac_pool, 'id', None)) and
+            equal(self._module.params.get('comment'), entity.comment) and
+            equal(self._module.params.get('description'), entity.description) and
+            equal(self._module.params.get('quota_mode'), str(entity.quota_mode)) and
+            equal(self._module.params.get('local'), entity.local) and
+            equal(minor, self.__get_minor(entity.version)) and
+            equal(major, self.__get_major(entity.version))
+        )
+
+
+def main():
+    argument_spec = ovirt_full_argument_spec(
+        state=dict(
+            choices=['present', 'absent'],
+            default='present',
+        ),
+        name=dict(default=None, required=True),
+        description=dict(default=None),
+        local=dict(type='bool'),
+        compatibility_version=dict(default=None),
+        quota_mode=dict(choices=['disabled', 'audit', 'enabled']),
+        comment=dict(default=None),
+        mac_pool=dict(default=None),
+    )
+    module = AnsibleModule(
+        argument_spec=argument_spec,
+        supports_check_mode=True,
+    )
+    check_sdk(module)
+    check_params(module)
+
+    try:
+        connection = create_connection(module.params.pop('auth'))
+        data_centers_service = connection.system_service().data_centers_service()
+        clusters_module = DatacentersModule(
+            connection=connection,
+            module=module,
+            service=data_centers_service,
+        )
+
+        state = module.params['state']
+        if state == 'present':
+            ret = clusters_module.create()
+        elif state == 'absent':
+            ret = clusters_module.remove()
+
+        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()

cloud/ovirt/ovirt_datacenters_facts.py

@@ -0,0 +1,98 @@
+#!/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_datacenters_facts
+short_description: Retrieve facts about one or more oVirt datacenters
+author: "Ondra Machacek (@machacekondra)"
+version_added: "2.3"
+description:
+    - "Retrieve facts about one or more oVirt datacenters."
+notes:
+    - "This module creates a new top-level C(ovirt_datacenters) fact, which
+       contains a list of datacenters."
+options:
+    pattern:
+      description:
+        - "Search term which is accepted by oVirt search backend."
+        - "For example to search datacenter I(X) use following pattern: I(name=X)"
+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 data centers which names start with C(production):
+- ovirt_datacenters_facts:
+    pattern: name=production*
+- debug:
+    var: ovirt_datacenters
+'''
+
+RETURN = '''
+ovirt_datacenters:
+    description: "List of dictionaries describing the datacenters. Datacenter attribues are mapped to dictionary keys,
+                  all datacenters attributes can be found at following url: https://ovirt.example.com/ovirt-engine/api/model#types/data_center."
+    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'))
+        datacenters_service = connection.system_service().data_centers_service()
+        datacenters = datacenters_service.list(search=module.params['pattern'])
+        module.exit_json(
+            changed=False,
+            ansible_facts=dict(
+                ovirt_datacenters=[
+                    get_dict_of_struct(c) for c in datacenters
+                ],
+            ),
+        )
+    except Exception as e:
+        module.fail_json(msg=str(e), exception=traceback.format_exc())
+    finally:
+        connection.close(logout=False)
+
+
+if __name__ == '__main__':
+    main()