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comparison planemo/lib/python3.7/site-packages/boto/ec2/autoscale/policy.py @ 0:d30785e31577 draft

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"planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
author guerler
date Fri, 31 Jul 2020 00:18:57 -0400
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-1:000000000000 0:d30785e31577
1 # Copyright (c) 2009-2010 Reza Lotun http://reza.lotun.name/
2 # Copyright (c) 2011 Jann Kleen
3 #
4 # Permission is hereby granted, free of charge, to any person obtaining a
5 # copy of this software and associated documentation files (the
6 # "Software"), to deal in the Software without restriction, including
7 # without limitation the rights to use, copy, modify, merge, publish, dis-
8 # tribute, sublicense, and/or sell copies of the Software, and to permit
9 # persons to whom the Software is furnished to do so, subject to the fol-
10 # lowing conditions:
11 #
12 # The above copyright notice and this permission notice shall be included
13 # in all copies or substantial portions of the Software.
14 #
15 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
16 # OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL-
17 # ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
18 # SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
19 # WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
21 # IN THE SOFTWARE.
22
23 from boto.resultset import ResultSet
24 from boto.ec2.elb.listelement import ListElement
25
26
27 class Alarm(object):
28 def __init__(self, connection=None):
29 self.connection = connection
30 self.name = None
31 self.alarm_arn = None
32
33 def __repr__(self):
34 return 'Alarm:%s' % self.name
35
36 def startElement(self, name, attrs, connection):
37 return None
38
39 def endElement(self, name, value, connection):
40 if name == 'AlarmName':
41 self.name = value
42 elif name == 'AlarmARN':
43 self.alarm_arn = value
44 else:
45 setattr(self, name, value)
46
47
48 class AdjustmentType(object):
49 def __init__(self, connection=None):
50 self.connection = connection
51 self.adjustment_type = None
52
53 def __repr__(self):
54 return 'AdjustmentType:%s' % self.adjustment_type
55
56 def startElement(self, name, attrs, connection):
57 return
58
59 def endElement(self, name, value, connection):
60 if name == 'AdjustmentType':
61 self.adjustment_type = value
62 return
63
64
65 class MetricCollectionTypes(object):
66 class BaseType(object):
67 arg = ''
68
69 def __init__(self, connection):
70 self.connection = connection
71 self.val = None
72
73 def __repr__(self):
74 return '%s:%s' % (self.arg, self.val)
75
76 def startElement(self, name, attrs, connection):
77 return
78
79 def endElement(self, name, value, connection):
80 if name == self.arg:
81 self.val = value
82
83 class Metric(BaseType):
84 arg = 'Metric'
85
86 class Granularity(BaseType):
87 arg = 'Granularity'
88
89 def __init__(self, connection=None):
90 self.connection = connection
91 self.metrics = []
92 self.granularities = []
93
94 def __repr__(self):
95 return 'MetricCollectionTypes:<%s, %s>' % (self.metrics, self.granularities)
96
97 def startElement(self, name, attrs, connection):
98 if name == 'Granularities':
99 self.granularities = ResultSet([('member', self.Granularity)])
100 return self.granularities
101 elif name == 'Metrics':
102 self.metrics = ResultSet([('member', self.Metric)])
103 return self.metrics
104
105 def endElement(self, name, value, connection):
106 return
107
108
109 class ScalingPolicy(object):
110 def __init__(self, connection=None, **kwargs):
111 """
112 Scaling Policy
113
114 :type name: str
115 :param name: Name of scaling policy.
116
117 :type adjustment_type: str
118 :param adjustment_type: Specifies the type of adjustment. Valid values are `ChangeInCapacity`, `ExactCapacity` and `PercentChangeInCapacity`.
119
120 :type as_name: str or int
121 :param as_name: Name or ARN of the Auto Scaling Group.
122
123 :type scaling_adjustment: int
124 :param scaling_adjustment: Value of adjustment (type specified in `adjustment_type`).
125
126 :type min_adjustment_step: int
127 :param min_adjustment_step: Value of min adjustment step required to
128 apply the scaling policy (only make sense when use `PercentChangeInCapacity` as adjustment_type.).
129
130 :type cooldown: int
131 :param cooldown: Time (in seconds) before Alarm related Scaling Activities can start after the previous Scaling Activity ends.
132
133 """
134 self.name = kwargs.get('name', None)
135 self.adjustment_type = kwargs.get('adjustment_type', None)
136 self.as_name = kwargs.get('as_name', None)
137 self.scaling_adjustment = kwargs.get('scaling_adjustment', None)
138 self.cooldown = kwargs.get('cooldown', None)
139 self.connection = connection
140 self.min_adjustment_step = kwargs.get('min_adjustment_step', None)
141
142 def __repr__(self):
143 return 'ScalingPolicy(%s group:%s adjustment:%s)' % (self.name,
144 self.as_name,
145 self.adjustment_type)
146
147 def startElement(self, name, attrs, connection):
148 if name == 'Alarms':
149 self.alarms = ResultSet([('member', Alarm)])
150 return self.alarms
151
152 def endElement(self, name, value, connection):
153 if name == 'PolicyName':
154 self.name = value
155 elif name == 'AutoScalingGroupName':
156 self.as_name = value
157 elif name == 'PolicyARN':
158 self.policy_arn = value
159 elif name == 'ScalingAdjustment':
160 self.scaling_adjustment = int(value)
161 elif name == 'Cooldown':
162 self.cooldown = int(value)
163 elif name == 'AdjustmentType':
164 self.adjustment_type = value
165 elif name == 'MinAdjustmentStep':
166 self.min_adjustment_step = int(value)
167
168 def delete(self):
169 return self.connection.delete_policy(self.name, self.as_name)
170
171
172 class TerminationPolicies(list):
173 def __init__(self, connection=None, **kwargs):
174 pass
175
176 def startElement(self, name, attrs, connection):
177 pass
178
179 def endElement(self, name, value, connection):
180 if name == 'member':
181 self.append(value)