cs_snapshot_policy: remove CloudStackException dependency

lib/ansible/modules/cloud/cloudstack/cs_snapshot_policy.py

@@ -7,7 +7,6 @@
 from __future__ import absolute_import, division, print_function
 __metaclass__ = type
 
-
 ANSIBLE_METADATA = {'metadata_version': '1.1',
                     'status': ['stableinterface'],
                     'supported_by': 'community'}
@@ -26,13 +25,9 @@ options:
     description:
       - Name of the volume.
       - Either C(volume) or C(vm) is required.
-    required: false
-    default: null
   volume_type:
     description:
       - Type of the volume.
-    required: false
-    default: null
     choices:
       - DATADISK
       - ROOT
@@ -43,35 +38,27 @@ options:
       - Use C(volume_type) if VM has a DATADISK and ROOT volume.
       - In case of C(volume_type=DATADISK), additionally use C(device_id) if VM has more than one DATADISK volume.
       - Either C(volume) or C(vm) is required.
-    required: false
-    default: null
     version_added: "2.3"
   device_id:
     description:
       - ID of the device on a VM the volume is attached to.
       - This will only be considered if VM has multiple DATADISK volumes.
-    required: false
-    default: null
     version_added: "2.3"
   vpc:
     description:
       - Name of the vpc the instance is deployed in.
-    required: false
-    default: null
     version_added: "2.3"
   interval_type:
     description:
       - Interval of the snapshot.
-    required: false
-    default: 'daily'
-    choices: [ 'hourly', 'daily', 'weekly', 'monthly' ]
-    aliases: [ 'interval' ]
+    default: daily
+    choices: [ hourly, daily, weekly, monthly ]
+    aliases: [ interval ]
   max_snaps:
     description:
       - Max number of snapshots.
-    required: false
     default: 8
-    aliases: [ 'max' ]
+    aliases: [ max ]
   schedule:
     description:
       - Time the snapshot is scheduled. Required if C(state=present).
@@ -79,48 +66,38 @@ options:
       - 'Format for C(interval_type=DAILY): C(MM:HH)'
       - 'Format for C(interval_type=WEEKLY): C(MM:HH:DD (1-7))'
       - 'Format for C(interval_type=MONTHLY): C(MM:HH:DD (1-28))'
-    required: false
-    default: null
   time_zone:
     description:
       - Specifies a timezone for this command.
-    required: false
-    default: 'UTC'
-    aliases: [ 'timezone' ]
+    default: UTC
+    aliases: [ timezone ]
   state:
     description:
       - State of the snapshot policy.
-    required: false
-    default: 'present'
-    choices: [ 'present', 'absent' ]
+    default: present
+    choices: [ present, absent ]
   domain:
     description:
       - Domain the volume is related to.
-    required: false
-    default: null
   account:
     description:
       - Account the volume is related to.
-    required: false
-    default: null
   project:
     description:
       - Name of the project the volume is related to.
-    required: false
-    default: null
 extends_documentation_fragment: cloudstack
 '''
 
 EXAMPLES = '''
-# Ensure a snapshot policy daily at 1h00 UTC
-- local_action:
+- name: ensure a snapshot policy daily at 1h00 UTC
+  local_action:
     module: cs_snapshot_policy
     volume: ROOT-478
     schedule: '00:1'
     max_snaps: 3
 
-# Ensure a snapshot policy daily at 1h00 UTC on the second DATADISK of VM web-01
-- local_action:
+- name: ensure a snapshot policy daily at 1h00 UTC on the second DATADISK of VM web-01
+  local_action:
     module: cs_snapshot_policy
     vm: web-01
     volume_type: DATADISK
@@ -128,16 +105,16 @@ EXAMPLES = '''
     schedule: '00:1'
     max_snaps: 3
 
-# Ensure a snapshot policy hourly at minute 5 UTC
-- local_action:
+- name: ensure a snapshot policy hourly at minute 5 UTC
+  local_action:
     module: cs_snapshot_policy
     volume: ROOT-478
     schedule: '5'
     interval_type: hourly
     max_snaps: 1
 
-# Ensure a snapshot policy weekly on Sunday at 05h00, TZ Europe/Zurich
-- local_action:
+- name: ensure a snapshot policy weekly on Sunday at 05h00, TZ Europe/Zurich
+  local_action:
     module: cs_snapshot_policy
     volume: ROOT-478
     schedule: '00:5:1'
@@ -145,8 +122,8 @@ EXAMPLES = '''
     max_snaps: 1
     time_zone: 'Europe/Zurich'
 
-# Ensure a snapshot policy is absent
-- local_action:
+- name: ensure a snapshot policy is absent
+  local_action:
     module: cs_snapshot_policy
     volume: ROOT-478
     interval_type: hourly
@@ -206,13 +183,13 @@ domain:
   type: string
   sample: example domain
 '''
-try:
-    from cs import CloudStackException
-except ImportError:
-    pass  # Handled in AnsibleCloudStack.__init__
 
 from ansible.module_utils.basic import AnsibleModule
-from ansible.module_utils.cloudstack import AnsibleCloudStack, cs_argument_spec, cs_required_together
+from ansible.module_utils.cloudstack import (
+    AnsibleCloudStack,
+    cs_argument_spec,
+    cs_required_together
+)
 
 
 class AnsibleCloudStackSnapshotPolicy(AnsibleCloudStack):
@@ -225,10 +202,10 @@ class AnsibleCloudStackSnapshotPolicy(AnsibleCloudStack):
             'maxsnaps': 'max_snaps',
         }
         self.interval_types = {
-            'hourly':   0,
-            'daily':    1,
-            'weekly':   2,
-            'monthly':  3,
+            'hourly': 0,
+            'daily': 1,
+            'weekly': 2,
+            'monthly': 3,
         }
         self.volume = None
 
@@ -248,7 +225,7 @@ class AnsibleCloudStackSnapshotPolicy(AnsibleCloudStack):
             'virtualmachineid': self.get_vm(key='id'),
             'type': self.module.params.get('volume_type'),
         }
-        volumes = self.cs.listVolumes(**args)
+        volumes = self.query_api('listVolumes', **args)
         if volumes:
             if volumes['count'] > 1:
                 device_id = self.module.params.get('device_id')
@@ -268,7 +245,7 @@ class AnsibleCloudStackSnapshotPolicy(AnsibleCloudStack):
         args = {
             'volumeid': self.get_volume(key='id')
         }
-        policies = self.cs.listSnapshotPolicies(**args)
+        policies = self.query_api('listSnapshotPolicies', **args)
         if policies:
             for policy in policies['snapshotpolicy']:
                 if policy['intervaltype'] == self.get_interval_type():
@@ -293,10 +270,8 @@ class AnsibleCloudStackSnapshotPolicy(AnsibleCloudStack):
         if not policy or (policy and self.has_changed(policy, args, only_keys=['schedule', 'maxsnaps', 'timezone'])):
             self.result['changed'] = True
             if not self.module.check_mode:
-                res = self.cs.createSnapshotPolicy(**args)
+                res = self.query_api('createSnapshotPolicy', **args)
                 policy = res['snapshotpolicy']
-                if 'errortext' in policy:
-                    self.module.fail_json(msg="Failed: '%s'" % policy['errortext'])
         return policy
 
     def absent_snapshot_policy(self):
@@ -307,9 +282,7 @@ class AnsibleCloudStackSnapshotPolicy(AnsibleCloudStack):
                 'id': policy['id']
             }
             if not self.module.check_mode:
-                res = self.cs.deleteSnapshotPolicies(**args)
-                if 'errortext' in res:
-                    self.module.fail_json(msg="Failed: '%s'" % policy['errortext'])
+                self.query_api('deleteSnapshotPolicies', **args)
         return policy
 
     def get_result(self, policy):
@@ -322,11 +295,11 @@ class AnsibleCloudStackSnapshotPolicy(AnsibleCloudStack):
         volume = self.get_volume()
         if volume:
             volume_results = {
-                'volume':   volume.get('name'),
-                'zone':     volume.get('zonename'),
-                'project':  volume.get('project'),
-                'account':  volume.get('account'),
-                'domain':   volume.get('domain'),
+                'volume': volume.get('name'),
+                'zone': volume.get('zonename'),
+                'project': volume.get('project'),
+                'account': volume.get('account'),
+                'domain': volume.get('domain'),
             }
             self.result.update(volume_results)
         return self.result
@@ -335,44 +308,39 @@ class AnsibleCloudStackSnapshotPolicy(AnsibleCloudStack):
 def main():
     argument_spec = cs_argument_spec()
     argument_spec.update(dict(
-        volume=dict(default=None),
-        volume_type=dict(choices=['DATADISK', 'ROOT'], default=None),
-        vm=dict(default=None),
-        device_id=dict(type='int', default=None),
-        vpc=dict(default=None),
+        volume=dict(),
+        volume_type=dict(choices=['DATADISK', 'ROOT']),
+        vm=dict(),
+        device_id=dict(type='int'),
+        vpc=dict(),
         interval_type=dict(default='daily', choices=['hourly', 'daily', 'weekly', 'monthly'], aliases=['interval']),
-        schedule=dict(default=None),
+        schedule=dict(),
         time_zone=dict(default='UTC', aliases=['timezone']),
         max_snaps=dict(type='int', default=8, aliases=['max']),
         state=dict(choices=['present', 'absent'], default='present'),
-        domain=dict(default=None),
-        account=dict(default=None),
-        project=dict(default=None),
+        domain=dict(),
+        account=dict(),
+        project=dict(),
     ))
 
     module = AnsibleModule(
         argument_spec=argument_spec,
         required_together=cs_required_together(),
-        required_one_of = (
+        required_one_of=(
             ['vm', 'volume'],
         ),
         supports_check_mode=True
     )
 
-    try:
-        acs_snapshot_policy = AnsibleCloudStackSnapshotPolicy(module)
+    acs_snapshot_policy = AnsibleCloudStackSnapshotPolicy(module)
 
-        state = module.params.get('state')
-        if state in ['absent']:
-            policy = acs_snapshot_policy.absent_snapshot_policy()
-        else:
-            policy = acs_snapshot_policy.present_snapshot_policy()
-
-        result = acs_snapshot_policy.get_result(policy)
-
-    except CloudStackException as e:
-        module.fail_json(msg='CloudStackException: %s' % str(e))
+    state = module.params.get('state')
+    if state in ['absent']:
+        policy = acs_snapshot_policy.absent_snapshot_policy()
+    else:
+        policy = acs_snapshot_policy.present_snapshot_policy()
 
+    result = acs_snapshot_policy.get_result(policy)
     module.exit_json(**result)
 
 

test/sanity/pep8/legacy-files.txt

@@ -70,7 +70,6 @@ lib/ansible/modules/cloud/cloudstack/_cs_nic.py
 lib/ansible/modules/cloud/cloudstack/cs_portforward.py
 lib/ansible/modules/cloud/cloudstack/cs_securitygroup.py
 lib/ansible/modules/cloud/cloudstack/cs_securitygroup_rule.py
-lib/ansible/modules/cloud/cloudstack/cs_snapshot_policy.py
 lib/ansible/modules/cloud/docker/_docker.py
 lib/ansible/modules/cloud/docker/docker_container.py
 lib/ansible/modules/cloud/docker/docker_image.py