diff --git a/lib/ansible/modules/extras/cloud/ovirt/ovirt_quotas.py b/lib/ansible/modules/extras/cloud/ovirt/ovirt_quotas.py new file mode 100644 index 0000000000..4b64e53c15 --- /dev/null +++ b/lib/ansible/modules/extras/cloud/ovirt/ovirt_quotas.py @@ -0,0 +1,294 @@ +#!/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 . +# + +try: + import ovirtsdk4.types as otypes +except ImportError: + pass + +import traceback + +from ansible.module_utils.basic import AnsibleModule +from ansible.module_utils.ovirt import ( + BaseModule, + check_sdk, + create_connection, + equal, + get_link_name, + ovirt_full_argument_spec, + search_by_name, +) + + +DOCUMENTATION = ''' +--- +module: ovirt_quotas +short_description: Module to manage datacenter quotas in oVirt +version_added: "2.3" +author: "Ondra Machacek (@machacekondra)" +description: + - "Module to manage datacenter quotas in oVirt" +options: + name: + description: + - "Name of the the quota to manage." + required: true + state: + description: + - "Should the quota be present/absent." + choices: ['present', 'absent'] + default: present + datacenter: + description: + - "Name of the datacenter where quota should be managed." + required: true + description: + description: + - "Description of the the quota to manage." + cluster_threshold: + description: + - "Cluster threshold(soft limit) defined in percentage (0-100)." + cluster_grace: + description: + - "Cluster grace(hard limit) defined in percentage (1-100)." + storage_threshold: + description: + - "Storage threshold(soft limit) defined in percentage (0-100)." + storage_grace: + description: + - "Storage grace(hard limit) defined in percentage (1-100)." + clusters: + description: + - "List of dictionary of cluster limits, which is valid to specific cluster." + - "If cluster isn't spefied it's valid to all clusters in system:" + - "C(cluster) - Name of the cluster." + - "C(memory) - Memory limit (in GiB)." + - "C(cpu) - CPU limit." + storages: + description: + - "List of dictionary of storage limits, which is valid to specific storage." + - "If storage isn't spefied it's valid to all storages in system:" + - "C(storage) - Name of the storage." + - "C(size) - Size limit (in GiB)." +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 cluster quota to cluster cluster1 with memory limit 20GiB and CPU limit to 10: +ovirt_quotas: + name: quota1 + datacenter: dcX + clusters: + - name: cluster1 + memory: 20 + cpu: 10 + +# Add cluster quota to all clusters with memory limit 30GiB and CPU limit to 15: +ovirt_quotas: + name: quota2 + datacenter: dcX + clusters: + - memory: 30 + cpu: 15 + +# Add storage quota to storage data1 with size limit to 100GiB +ovirt_quotas: + name: quota3 + datacenter: dcX + storage_grace: 40 + storage_threshold: 60 + storages: + - name: data1 + size: 100 + +# Remove quota quota1 (Note the quota must not be assigned to any VM/disk): +ovirt_quotas: + state: absent + datacenter: dcX + name: quota1 +''' + +RETURN = ''' +id: + description: ID of the quota which is managed + returned: On success if quota is found. + type: str + sample: 7de90f31-222c-436c-a1ca-7e655bd5b60c +quota: + description: "Dictionary of all the quota attributes. Quota attributes can be found on your oVirt instance + at following url: https://ovirt.example.com/ovirt-engine/api/model#types/quota." + returned: On success if quota is found. +''' + + +class QuotasModule(BaseModule): + + def build_entity(self): + return otypes.Quota( + description=self._module.params['description'], + name=self._module.params['name'], + storage_hard_limit_pct=self._module.params.get('storage_grace'), + storage_soft_limit_pct=self._module.params.get('storage_threshold'), + cluster_hard_limit_pct=self._module.params.get('cluster_grace'), + cluster_soft_limit_pct=self._module.params.get('cluster_threshold'), + ) + + def update_storage_limits(self, entity): + new_limits = {} + for storage in self._module.params.get('storages'): + new_limits[storage.get('name', '')] = { + 'size': storage.get('size'), + } + + old_limits = {} + sd_limit_service = self._service.service(entity.id).quota_storage_limits_service() + for limit in sd_limit_service.list(): + storage = get_link_name(self._connection, limit.storage_domain) if limit.storage_domain else '' + old_limits[storage] = { + 'size': limit.limit, + } + sd_limit_service.service(limit.id).remove() + + return new_limits == old_limits + + def update_cluster_limits(self, entity): + new_limits = {} + for cluster in self._module.params.get('clusters'): + new_limits[cluster.get('name', '')] = { + 'cpu': cluster.get('cpu'), + 'memory': float(cluster.get('memory')), + } + + old_limits = {} + cl_limit_service = self._service.service(entity.id).quota_cluster_limits_service() + for limit in cl_limit_service.list(): + cluster = get_link_name(self._connection, limit.cluster) if limit.cluster else '' + old_limits[cluster] = { + 'cpu': limit.vcpu_limit, + 'memory': limit.memory_limit, + } + cl_limit_service.service(limit.id).remove() + + return new_limits == old_limits + + def update_check(self, entity): + # -- FIXME -- + # Note that we here always remove all cluster/storage limits, because + # it's not currently possible to update them and then re-create the limits + # appropriatelly, this shouldn't have any side-effects, but it's not considered + # as a correct approach. + # This feature is tracked here: https://bugzilla.redhat.com/show_bug.cgi?id=1398576 + # + + return ( + self.update_storage_limits(entity) and + self.update_cluster_limits(entity) and + equal(self._module.params.get('description'), entity.description) and + equal(self._module.params.get('storage_grace'), entity.storage_hard_limit_pct) and + equal(self._module.params.get('storage_threshold'), entity.storage_soft_limit_pct) and + equal(self._module.params.get('cluster_grace'), entity.cluster_hard_limit_pct) and + equal(self._module.params.get('cluster_threshold'), entity.cluster_soft_limit_pct) + ) + + +def main(): + argument_spec = ovirt_full_argument_spec( + state=dict( + choices=['present', 'absent'], + default='present', + ), + name=dict(required=True), + datacenter=dict(required=True), + description=dict(default=None), + cluster_threshold=dict(default=None, type='int', aliases=['cluster_soft_limit']), + cluster_grace=dict(default=None, type='int', aliases=['cluster_hard_limit']), + storage_threshold=dict(default=None, type='int', aliases=['storage_soft_limit']), + storage_grace=dict(default=None, type='int', aliases=['storage_hard_limit']), + clusters=dict(default=[], type='list'), + storages=dict(default=[], type='list'), + ) + module = AnsibleModule( + argument_spec=argument_spec, + supports_check_mode=True, + ) + check_sdk(module) + + try: + connection = create_connection(module.params.pop('auth')) + datacenters_service = connection.system_service().data_centers_service() + dc_name = module.params['datacenter'] + dc_id = getattr(search_by_name(datacenters_service, dc_name), 'id', None) + if dc_id is None: + raise Exception("Datacenter '%s' was not found." % dc_name) + + quotas_service = datacenters_service.service(dc_id).quotas_service() + quotas_module = QuotasModule( + connection=connection, + module=module, + service=quotas_service, + ) + + state = module.params['state'] + if state == 'present': + ret = quotas_module.create() + + # Manage cluster limits: + cl_limit_service = quotas_service.service(ret['id']).quota_cluster_limits_service() + for cluster in module.params.get('clusters'): + cl_limit_service.add( + limit=otypes.QuotaClusterLimit( + memory_limit=float(cluster.get('memory')), + vcpu_limit=cluster.get('cpu'), + cluster=search_by_name( + connection.system_service().clusters_service(), + cluster.get('name') + ), + ), + ) + + # Manage storage limits: + sd_limit_service = quotas_service.service(ret['id']).quota_storage_limits_service() + for storage in module.params.get('storages'): + sd_limit_service.add( + limit=otypes.QuotaStorageLimit( + limit=storage.get('size'), + storage_domain=search_by_name( + connection.system_service().storage_domains_service(), + storage.get('name') + ), + ) + ) + + elif state == 'absent': + ret = quotas_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() diff --git a/lib/ansible/modules/extras/cloud/ovirt/ovirt_quotas_facts.py b/lib/ansible/modules/extras/cloud/ovirt/ovirt_quotas_facts.py new file mode 100644 index 0000000000..3d354ac084 --- /dev/null +++ b/lib/ansible/modules/extras/cloud/ovirt/ovirt_quotas_facts.py @@ -0,0 +1,117 @@ +#!/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 . +# + +import fnmatch +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, + search_by_name, +) + + +DOCUMENTATION = ''' +--- +module: ovirt_quotas_facts +short_description: Retrieve facts about one or more oVirt quotas +version_added: "2.3" +description: + - "Retrieve facts about one or more oVirt quotas." +notes: + - "This module creates a new top-level C(ovirt_quotas) fact, which + contains a list of quotas." +options: + datacenter: + description: + - "Name of the datacenter where quota resides." + required: true + name: + description: + - "Name of the quota, can be used as glob expression." +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 quota named C in Default datacenter: +- ovirt_quotas_facts: + datacenter: Default + name: myquota +- debug: + var: ovirt_quotas +''' + +RETURN = ''' +ovirt_quotas: + description: "List of dictionaries describing the quotas. Quota attribues are mapped to dictionary keys, + all quotas attributes can be found at following url: https://ovirt.example.com/ovirt-engine/api/model#types/quota." + returned: On success. + type: list +''' + + +def main(): + argument_spec = ovirt_full_argument_spec( + datacenter=dict(required=True), + name=dict(default=None), + ) + module = AnsibleModule(argument_spec) + check_sdk(module) + + try: + connection = create_connection(module.params.pop('auth')) + datacenters_service = connection.system_service().data_centers_service() + dc_name = module.params['datacenter'] + dc = search_by_name(datacenters_service, dc_name) + if dc is None: + raise Exception("Datacenter '%s' was not found." % dc_name) + + quotas_service = datacenters_service.service(dc.id).quotas_service() + if module.params['name']: + quotas = [ + e for e in quotas_service.list() + if fnmatch.fnmatch(e.name, module.params['name']) + ] + else: + quotas = quotas_service.list() + + module.exit_json( + changed=False, + ansible_facts=dict( + ovirt_quotas=[ + get_dict_of_struct(c) for c in quotas + ], + ), + ) + except Exception as e: + module.fail_json(msg=str(e), exception=traceback.format_exc()) + finally: + connection.close(logout=False) + + +if __name__ == '__main__': + main()