Add oVirt ovirt_external_providers and ovirt_external_providers_facts modules (#3168)

2 files changed, 391 insertions, 0 deletions

diff --git a/cloud/ovirt/ovirt_external_providers.py b/cloud/ovirt/ovirt_external_providers.py
new file mode 100644
index 00000000..cfcd3c11
--- /dev/null
+++ b/cloud/ovirt/ovirt_external_providers.py
@@ -0,0 +1,244 @@
+#!/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_params,
+    check_sdk,
+    create_connection,
+    equal,
+    ovirt_full_argument_spec,
+)
+
+
+DOCUMENTATION = '''
+---
+module: ovirt_external_providers
+short_description: Module to manage external providers in oVirt
+version_added: "2.3"
+author: "Ondra Machacek (@machacekondra)"
+description:
+    - "Module to manage external providers in oVirt"
+options:
+    name:
+        description:
+            - "Name of the the external provider to manage."
+    state:
+        description:
+            - "Should the external be present or absent"
+        choices: ['present', 'absent']
+        default: present
+    description:
+        description:
+            - "Description of the external provider."
+    type:
+        description:
+            - "Type of the external provider."
+        choices: ['os_image', 'os_network', 'os_volume', 'foreman']
+    url:
+        description:
+            - "URL where external provider is hosted."
+            - "Applicable for those types: I(os_image), I(os_volume), I(os_network) and I(foreman)."
+    username:
+        description:
+            - "Username to be used for login to external provider."
+            - "Applicable for all types."
+    password:
+        description:
+            - "Password of the user specified in C(username) parameter."
+            - "Applicable for all types."
+    tenant_name:
+        description:
+            - "Name of the tenant."
+            - "Applicable for those types: I(os_image), I(os_volume) and I(os_network)."
+        aliases: ['tenant']
+    authentication_url:
+        description:
+            - "Keystone authentication URL of the openstack provider."
+            - "Applicable for those types: I(os_image), I(os_volume) and I(os_network)."
+        aliases: ['auth_url']
+    data_center:
+        description:
+            - "Name of the data center where provider should be attached."
+            - "Applicable for those type: I(os_volume)."
+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 image external provider:
+- ovirt_external_providers:
+    name: image_provider
+    type: os_image
+    url: http://10.34.63.71:9292
+    username: admin
+    password: 123456
+    tenant: admin
+    auth_url: http://10.34.63.71:35357/v2.0/
+
+# Add foreman provider:
+- ovirt_external_providers:
+    name: foreman_provider
+    type: foreman
+    url: https://foreman.example.com
+    username: admin
+    password: 123456
+
+# Remove image external provider:
+- ovirt_external_providers:
+    state: absent
+    name: image_provider
+    type: os_image
+'''
+
+RETURN = '''
+id:
+    description: ID of the external provider which is managed
+    returned: On success if external provider is found.
+    type: str
+    sample: 7de90f31-222c-436c-a1ca-7e655bd5b60c
+external_host_provider:
+    description: "Dictionary of all the external_host_provider attributes. External provider attributes can be found on your oVirt instance
+                  at following url: https://ovirt.example.com/ovirt-engine/api/model#types/external_host_provider."
+    returned: "On success and if parameter 'type: foreman' is used."
+    type: dictionary
+openstack_image_provider:
+    description: "Dictionary of all the openstack_image_provider attributes. External provider attributes can be found on your oVirt instance
+                  at following url: https://ovirt.example.com/ovirt-engine/api/model#types/openstack_image_provider."
+    returned: "On success and if parameter 'type: os_image' is used."
+    type: dictionary
+openstack_volume_provider:
+    description: "Dictionary of all the openstack_volume_provider attributes. External provider attributes can be found on your oVirt instance
+                  at following url: https://ovirt.example.com/ovirt-engine/api/model#types/openstack_volume_provider."
+    returned: "On success and if parameter 'type: os_volume' is used."
+    type: dictionary
+openstack_network_provider:
+    description: "Dictionary of all the openstack_network_provider attributes. External provider attributes can be found on your oVirt instance
+                  at following url: https://ovirt.example.com/ovirt-engine/api/model#types/openstack_network_provider."
+    returned: "On success and if parameter 'type: os_network' is used."
+    type: dictionary
+'''
+
+
+class ExternalProviderModule(BaseModule):
+
+    def provider_type(self, provider_type):
+        self._provider_type = provider_type
+
+    def build_entity(self):
+        provider_type = self._provider_type(
+            requires_authentication='username' in self._module.params,
+        )
+        for key, value in self._module.params.items():
+            if hasattr(provider_type, key):
+                setattr(provider_type, key, value)
+
+        return provider_type
+
+    def update_check(self, entity):
+        return (
+            equal(self._module.params.get('description'), entity.description) and
+            equal(self._module.params.get('url'), entity.url) and
+            equal(self._module.params.get('authentication_url'), entity.authentication_url) and
+            equal(self._module.params.get('tenant_name'), getattr(entity, 'tenant_name', None)) and
+            equal(self._module.params.get('username'), entity.username)
+        )
+
+
+def _external_provider_service(provider_type, system_service):
+    if provider_type == 'os_image':
+        return otypes.OpenStackImageProvider, system_service.openstack_image_providers_service()
+    elif provider_type == 'os_network':
+        return otypes.OpenStackNetworkProvider, system_service.openstack_network_providers_service()
+    elif provider_type == 'os_volume':
+        return otypes.OpenStackVolumeProvider, system_service.openstack_volume_providers_service()
+    elif provider_type == 'foreman':
+        return otypes.ExternalHostProvider, system_service.external_host_providers_service()
+
+
+def main():
+    argument_spec = ovirt_full_argument_spec(
+        state=dict(
+            choices=['present', 'absent'],
+            default='present',
+        ),
+        name=dict(default=None),
+        description=dict(default=None),
+        type=dict(
+            default=None,
+            required=True,
+            choices=[
+                'os_image', 'os_network', 'os_volume',  'foreman',
+            ],
+            aliases=['provider'],
+        ),
+        url=dict(default=None),
+        username=dict(default=None),
+        password=dict(default=None, no_log=True),
+        tenant_name=dict(default=None, aliases=['tenant']),
+        authentication_url=dict(default=None, aliases=['auth_url']),
+        data_center=dict(default=None, aliases=['data_center']),
+    )
+    module = AnsibleModule(
+        argument_spec=argument_spec,
+        supports_check_mode=True,
+    )
+    check_sdk(module)
+    check_params(module)
+
+    try:
+        connection = create_connection(module.params.pop('auth'))
+        provider_type, external_providers_service = _external_provider_service(
+            provider_type=module.params.pop('type'),
+            system_service=connection.system_service(),
+        )
+        external_providers_module = ExternalProviderModule(
+            connection=connection,
+            module=module,
+            service=external_providers_service,
+        )
+        external_providers_module.provider_type(provider_type)
+
+        state = module.params.pop('state')
+        if state == 'absent':
+            ret = external_providers_module.remove()
+        elif state == 'present':
+            ret = external_providers_module.create()
+
+        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/cloud/ovirt/ovirt_external_providers_facts.py b/cloud/ovirt/ovirt_external_providers_facts.py
new file mode 100644
index 00000000..9f3e6018
--- /dev/null
+++ b/cloud/ovirt/ovirt_external_providers_facts.py
@@ -0,0 +1,147 @@
+#!/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 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,
+)
+
+
+DOCUMENTATION = '''
+---
+module: ovirt_external_providers_facts
+short_description: Retrieve facts about one or more oVirt external_providers
+version_added: "2.3"
+description:
+    - "Retrieve facts about one or more oVirt external_providers."
+notes:
+    - "This module creates a new top-level C(ovirt_external_providers) fact, which
+       contains a list of external_providers."
+options:
+    type:
+        description:
+            - "Type of the external provider."
+        choices: ['os_image', 'os_network', 'os_volume', 'foreman']
+        required: true
+    name:
+        description:
+            - "Name of the external provider, 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 all image external providers named C<glance>:
+- ovirt_external_providers_facts:
+    type: os_image
+    name: glance
+- debug:
+    var: ovirt_external_providers
+'''
+
+RETURN = '''
+external_host_providers:
+    description: "List of dictionaries of all the external_host_provider attributes. External provider attributes can be found on your oVirt instance
+                  at following url: https://ovirt.example.com/ovirt-engine/api/model#types/external_host_provider."
+    returned: "On success and if parameter 'type: foreman' is used."
+    type: list
+openstack_image_providers:
+    description: "List of dictionaries of all the openstack_image_provider attributes. External provider attributes can be found on your oVirt instance
+                  at following url: https://ovirt.example.com/ovirt-engine/api/model#types/openstack_image_provider."
+    returned: "On success and if parameter 'type: os_image' is used."
+    type: list
+openstack_volume_providers:
+    description: "List of dictionaries of all the openstack_volume_provider attributes. External provider attributes can be found on your oVirt instance
+                  at following url: https://ovirt.example.com/ovirt-engine/api/model#types/openstack_volume_provider."
+    returned: "On success and if parameter 'type: os_volume' is used."
+    type: list
+openstack_network_providers:
+    description: "List of dictionaries of all the openstack_network_provider attributes. External provider attributes can be found on your oVirt instance
+                  at following url: https://ovirt.example.com/ovirt-engine/api/model#types/openstack_network_provider."
+    returned: "On success and if parameter 'type: os_network' is used."
+    type: list
+'''
+
+
+def _external_provider_service(provider_type, system_service):
+    if provider_type == 'os_image':
+        return system_service.openstack_image_providers_service()
+    elif provider_type == 'os_network':
+        return system_service.openstack_network_providers_service()
+    elif provider_type == 'os_volume':
+        return system_service.openstack_volume_providers_service()
+    elif provider_type == 'foreman':
+        return system_service.external_host_providers_service()
+
+
+def main():
+    argument_spec = ovirt_full_argument_spec(
+        name=dict(default=None, required=False),
+        type=dict(
+            default=None,
+            required=True,
+            choices=[
+                'os_image', 'os_network', 'os_volume',  'foreman',
+            ],
+            aliases=['provider'],
+        ),
+    )
+    module = AnsibleModule(argument_spec)
+    check_sdk(module)
+
+    try:
+        connection = create_connection(module.params.pop('auth'))
+        external_providers_service = _external_provider_service(
+            provider_type=module.params.pop('type'),
+            system_service=connection.system_service(),
+        )
+        if module.params['name']:
+            external_providers = [
+                e for e in external_providers_service.list()
+                if fnmatch.fnmatch(e.name, module.params['name'])
+            ]
+        else:
+            external_providers = external_providers_service.list()
+
+        module.exit_json(
+            changed=False,
+            ansible_facts=dict(
+                ovirt_external_providers=[
+                    get_dict_of_struct(c) for c in external_providers
+                ],
+            ),
+        )
+    except Exception as e:
+        module.fail_json(msg=str(e), exception=traceback.format_exc())
+    finally:
+        connection.close(logout=False)
+
+
+if __name__ == '__main__':
+    main()