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1
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import boto |
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2
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import six |
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3
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4
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5
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class FieldLists(): |
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6
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ADDRESS = ['public_ip', 'instance_id', 'domain', 'allocation_id', 'association_id', |
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7
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'network_interface_id', 'network_interface_owner_id', 'private_ip_address'] |
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8
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BUCKET = ["LoggingGroup", "connection", "creation_date", "name"] |
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9
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INSTANCE = ['id', 'public_dns_name', 'private_dns_name', 'state', 'state_code', |
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10
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'previous_state', 'previous_state_code', 'key_name', 'instance_type', |
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11
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'launch_time', 'image_id', 'placement', 'placement_group', 'placement_tenancy', |
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12
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'kernel', 'ramdisk', 'architecture', 'hypervisor', 'virtualization_type', |
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13
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'ami_launch_index', 'monitored', 'monitoring_state', 'spot_instance_request_id', |
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14
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'subnet_id', 'vpc_id', 'private_ip_address', 'ip_address', 'platform', |
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'root_device_name', 'root_device_type', 'state_reason'] |
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VOLUME = ['id', 'create_time', 'status', 'size', 'snapshot_id', 'zone', 'type', 'iops', |
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'encrypted'] |
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18
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EC2ZONE = ['name', 'state', 'region_name', 'messages'] |
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RECORD = ['alias_dns_name', 'alias_evaluate_target_health', 'alias_hosted_zone_id', 'failover', |
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'health_check', 'identifier', 'name', 'region', 'resource_records', 'ttl', 'type', |
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'weight'] |
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22
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R53ZONE = ['callerreference', 'config', 'id', 'name', 'resourcerecordsetcount'] |
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R53STATUS = ['comment', 'id', 'status', 'submittedat'] |
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25
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26
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class ResultSets(object): |
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def __init__(self): |
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self.foo = "" |
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30
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31
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def selector(self, output): |
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32
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if isinstance(output, boto.ec2.instance.Reservation): |
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return self.parseReservation(output) |
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elif isinstance(output, boto.ec2.instance.Instance): |
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return self.parseInstance(output) |
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36
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elif isinstance(output, boto.ec2.volume.Volume): |
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return self.parseVolume(output) |
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elif isinstance(output, boto.ec2.zone.Zone): |
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return self.parseEC2Zone(output) |
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elif isinstance(output, boto.ec2.address.Address): |
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return self.parseAddress(output) |
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elif isinstance(output, boto.route53.record.Record): |
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return self.parseRecord(output) |
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elif isinstance(output, boto.route53.zone.Zone): |
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return self.parseR53Zone(output) |
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elif isinstance(output, boto.route53.status.Status): |
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return self.parseR53Status(output) |
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elif isinstance(output, boto.ec2.ec2object.EC2Object): |
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return self.parseEC2Object(output) |
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else: |
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return output |
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52
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53
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def formatter(self, output): |
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54
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formatted = [] |
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55
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if isinstance(output, list): |
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for o in output: |
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formatted.append(self.selector(o)) |
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else: |
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formatted.append(self.selector(output)) |
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return formatted |
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61
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62
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def parseReservation(self, output): |
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63
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instance_list = [] |
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64
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for instance in output.instances: |
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instance_data = self.parseInstance(instance) |
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instance_data['owner_id'] = output.owner_id |
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instance_list.append(instance_data) |
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return instance_list |
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69
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70
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def parseAddress(self, output): |
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instance_data = {field: getattr(output, field) for field in FieldLists.ADDRESS} |
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return instance_data |
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73
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74
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def parseInstance(self, output): |
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instance_data = {field: getattr(output, field) for field in FieldLists.INSTANCE} |
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return instance_data |
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77
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78
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def parseVolume(self, output): |
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volume_data = {field: getattr(output, field) for field in FieldLists.VOLUME} |
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return volume_data |
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81
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82
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def parseEC2Zone(self, output): |
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zone_data = {field: getattr(output, field) for field in FieldLists.EC2ZONE} |
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84
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return zone_data |
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85
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86
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def parseRecord(self, output): |
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record_data = {field: getattr(output, field) for field in FieldLists.RECORD} |
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return record_data |
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89
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90
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def parseR53Zone(self, output): |
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zone_data = {field: getattr(output, field) for field in FieldLists.R53ZONE} |
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return zone_data |
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93
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94
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def parseR53Status(self, output): |
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status_data = {field: getattr(output, field) for field in FieldLists.R53STATUS} |
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return status_data |
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97
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98
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def parseBucket(self, output): |
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bucket_data = {field: getattr(output, field) for field in FieldLists.BUCKET} |
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return bucket_data |
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101
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102
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def parseEC2Object(self, output): |
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# Looks like everything that is an EC2Object pretty much only has these extra |
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# 'unparseable' properties so handle region and connection specially. |
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105
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output = vars(output) |
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del output['connection'] |
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107
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# special handling for region since name here is better than id. |
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108
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region = output.get('region', None) |
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output['region'] = region.name if region else '' |
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# now anything that is an EC2Object get some special marshalling care. |
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111
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for k, v in six.iteritems(output): |
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112
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if isinstance(v, boto.ec2.ec2object.EC2Object): |
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113
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# Better not to assume each EC2Object has an id. If not found |
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114
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# resort to the str of the object which should have something meaningful. |
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115
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output[k] = getattr(v, 'id', str(v)) |
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116
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# Generally unmarshallable object might be hiding in list so better to |
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if isinstance(v, list): |
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v_list = [] |
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119
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for item in v: |
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120
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# avoid touching the basic types. |
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121
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if isinstance(item, (basestring, bool, int, long, float)): |
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122
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v_list.append(v) |
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123
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else: |
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v_list.append(str(item)) |
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output[k] = v_list |
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return output |
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127
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StackStorm /
st2contrib
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