mirror of
https://github.com/SickGear/SickGear.git
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1664 lines
72 KiB
Python
1664 lines
72 KiB
Python
# Copyright (c) 2013 Amazon.com, Inc. or its affiliates. All Rights Reserved
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#
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# Permission is hereby granted, free of charge, to any person obtaining a
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# copy of this software and associated documentation files (the
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# "Software"), to deal in the Software without restriction, including
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# without limitation the rights to use, copy, modify, merge, publish, dis-
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# tribute, sublicense, and/or sell copies of the Software, and to permit
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# persons to whom the Software is furnished to do so, subject to the fol-
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# lowing conditions:
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#
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# The above copyright notice and this permission notice shall be included
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# in all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL-
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# ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
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# SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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# IN THE SOFTWARE.
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#
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import boto
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from boto.compat import json
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from boto.connection import AWSQueryConnection
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from boto.regioninfo import RegionInfo
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class ElastiCacheConnection(AWSQueryConnection):
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"""
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Amazon ElastiCache
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Amazon ElastiCache is a web service that makes it easier to set
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up, operate, and scale a distributed cache in the cloud.
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With ElastiCache, customers gain all of the benefits of a high-
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performance, in-memory cache with far less of the administrative
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burden of launching and managing a distributed cache. The service
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makes set-up, scaling, and cluster failure handling much simpler
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than in a self-managed cache deployment.
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In addition, through integration with Amazon CloudWatch, customers
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get enhanced visibility into the key performance statistics
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associated with their cache and can receive alarms if a part of
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their cache runs hot.
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"""
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APIVersion = "2013-06-15"
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DefaultRegionName = "us-east-1"
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DefaultRegionEndpoint = "elasticache.us-east-1.amazonaws.com"
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def __init__(self, **kwargs):
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region = kwargs.get('region')
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if not region:
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region = RegionInfo(self, self.DefaultRegionName,
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self.DefaultRegionEndpoint)
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else:
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del kwargs['region']
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kwargs['host'] = region.endpoint
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super(ElastiCacheConnection, self).__init__(**kwargs)
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self.region = region
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def _required_auth_capability(self):
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return ['hmac-v4']
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def authorize_cache_security_group_ingress(self,
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cache_security_group_name,
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ec2_security_group_name,
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ec2_security_group_owner_id):
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"""
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The AuthorizeCacheSecurityGroupIngress operation allows
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network ingress to a cache security group. Applications using
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ElastiCache must be running on Amazon EC2, and Amazon EC2
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security groups are used as the authorization mechanism.
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You cannot authorize ingress from an Amazon EC2 security group
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in one Region to an ElastiCache cluster in another Region.
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:type cache_security_group_name: string
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:param cache_security_group_name: The cache security group which will
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allow network ingress.
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:type ec2_security_group_name: string
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:param ec2_security_group_name: The Amazon EC2 security group to be
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authorized for ingress to the cache security group.
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:type ec2_security_group_owner_id: string
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:param ec2_security_group_owner_id: The AWS account number of the
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Amazon EC2 security group owner. Note that this is not the same
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thing as an AWS access key ID - you must provide a valid AWS
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account number for this parameter.
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"""
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params = {
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'CacheSecurityGroupName': cache_security_group_name,
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'EC2SecurityGroupName': ec2_security_group_name,
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'EC2SecurityGroupOwnerId': ec2_security_group_owner_id,
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}
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return self._make_request(
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action='AuthorizeCacheSecurityGroupIngress',
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verb='POST',
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path='/', params=params)
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def create_cache_cluster(self, cache_cluster_id, num_cache_nodes=None,
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cache_node_type=None, engine=None,
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replication_group_id=None, engine_version=None,
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cache_parameter_group_name=None,
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cache_subnet_group_name=None,
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cache_security_group_names=None,
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security_group_ids=None, snapshot_arns=None,
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preferred_availability_zone=None,
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preferred_maintenance_window=None, port=None,
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notification_topic_arn=None,
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auto_minor_version_upgrade=None):
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"""
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The CreateCacheCluster operation creates a new cache cluster.
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All nodes in the cache cluster run the same protocol-compliant
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cache engine software - either Memcached or Redis.
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:type cache_cluster_id: string
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:param cache_cluster_id:
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The cache cluster identifier. This parameter is stored as a lowercase
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string.
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Constraints:
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+ Must contain from 1 to 20 alphanumeric characters or hyphens.
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+ First character must be a letter.
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+ Cannot end with a hyphen or contain two consecutive hyphens.
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:type replication_group_id: string
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:param replication_group_id: The replication group to which this cache
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cluster should belong. If this parameter is specified, the cache
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cluster will be added to the specified replication group as a read
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replica; otherwise, the cache cluster will be a standalone primary
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that is not part of any replication group.
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:type num_cache_nodes: integer
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:param num_cache_nodes: The initial number of cache nodes that the
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cache cluster will have.
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For a Memcached cluster, valid values are between 1 and 20. If you need
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to exceed this limit, please fill out the ElastiCache Limit
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Increase Request form at ``_ .
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For Redis, only single-node cache clusters are supported at this time,
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so the value for this parameter must be 1.
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:type cache_node_type: string
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:param cache_node_type: The compute and memory capacity of the nodes in
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the cache cluster.
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Valid values for Memcached:
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`cache.t1.micro` | `cache.m1.small` | `cache.m1.medium` |
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`cache.m1.large` | `cache.m1.xlarge` | `cache.m3.xlarge` |
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`cache.m3.2xlarge` | `cache.m2.xlarge` | `cache.m2.2xlarge` |
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`cache.m2.4xlarge` | `cache.c1.xlarge`
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Valid values for Redis:
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`cache.t1.micro` | `cache.m1.small` | `cache.m1.medium` |
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`cache.m1.large` | `cache.m1.xlarge` | `cache.m2.xlarge` |
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`cache.m2.2xlarge` | `cache.m2.4xlarge` | `cache.c1.xlarge`
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For a complete listing of cache node types and specifications, see `.
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:type engine: string
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:param engine: The name of the cache engine to be used for this cache
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cluster.
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Valid values for this parameter are:
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`memcached` | `redis`
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:type engine_version: string
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:param engine_version: The version number of the cache engine to be
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used for this cluster. To view the supported cache engine versions,
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use the DescribeCacheEngineVersions operation.
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:type cache_parameter_group_name: string
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:param cache_parameter_group_name: The name of the cache parameter
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group to associate with this cache cluster. If this argument is
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omitted, the default cache parameter group for the specified engine
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will be used.
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:type cache_subnet_group_name: string
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:param cache_subnet_group_name: The name of the cache subnet group to
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be used for the cache cluster.
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Use this parameter only when you are creating a cluster in an Amazon
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Virtual Private Cloud (VPC).
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:type cache_security_group_names: list
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:param cache_security_group_names: A list of cache security group names
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to associate with this cache cluster.
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Use this parameter only when you are creating a cluster outside of an
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Amazon Virtual Private Cloud (VPC).
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:type security_group_ids: list
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:param security_group_ids: One or more VPC security groups associated
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with the cache cluster.
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Use this parameter only when you are creating a cluster in an Amazon
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Virtual Private Cloud (VPC).
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:type snapshot_arns: list
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:param snapshot_arns: A single-element string list containing an Amazon
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Resource Name (ARN) that uniquely identifies a Redis RDB snapshot
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file stored in Amazon S3. The snapshot file will be used to
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populate the Redis cache in the new cache cluster. The Amazon S3
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object name in the ARN cannot contain any commas.
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Here is an example of an Amazon S3 ARN:
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`arn:aws:s3:::my_bucket/snapshot1.rdb`
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**Note:** This parameter is only valid if the `Engine` parameter is
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`redis`.
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:type preferred_availability_zone: string
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:param preferred_availability_zone: The EC2 Availability Zone in which
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the cache cluster will be created.
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All cache nodes belonging to a cache cluster are placed in the
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preferred availability zone.
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Default: System chosen availability zone.
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:type preferred_maintenance_window: string
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:param preferred_maintenance_window: The weekly time range (in UTC)
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during which system maintenance can occur.
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Example: `sun:05:00-sun:09:00`
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:type port: integer
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:param port: The port number on which each of the cache nodes will
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accept connections.
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:type notification_topic_arn: string
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:param notification_topic_arn:
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The Amazon Resource Name (ARN) of the Amazon Simple Notification
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Service (SNS) topic to which notifications will be sent.
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The Amazon SNS topic owner must be the same as the cache cluster owner.
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:type auto_minor_version_upgrade: boolean
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:param auto_minor_version_upgrade: Determines whether minor engine
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upgrades will be applied automatically to the cache cluster during
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the maintenance window. A value of `True` allows these upgrades to
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occur; `False` disables automatic upgrades.
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Default: `True`
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"""
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params = {
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'CacheClusterId': cache_cluster_id,
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}
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if num_cache_nodes is not None:
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params['NumCacheNodes'] = num_cache_nodes
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if cache_node_type is not None:
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params['CacheNodeType'] = cache_node_type
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if engine is not None:
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params['Engine'] = engine
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if replication_group_id is not None:
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params['ReplicationGroupId'] = replication_group_id
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if engine_version is not None:
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params['EngineVersion'] = engine_version
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if cache_parameter_group_name is not None:
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params['CacheParameterGroupName'] = cache_parameter_group_name
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if cache_subnet_group_name is not None:
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params['CacheSubnetGroupName'] = cache_subnet_group_name
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if cache_security_group_names is not None:
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self.build_list_params(params,
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cache_security_group_names,
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'CacheSecurityGroupNames.member')
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if security_group_ids is not None:
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self.build_list_params(params,
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security_group_ids,
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'SecurityGroupIds.member')
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if snapshot_arns is not None:
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self.build_list_params(params,
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snapshot_arns,
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'SnapshotArns.member')
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if preferred_availability_zone is not None:
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params['PreferredAvailabilityZone'] = preferred_availability_zone
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if preferred_maintenance_window is not None:
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params['PreferredMaintenanceWindow'] = preferred_maintenance_window
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if port is not None:
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params['Port'] = port
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if notification_topic_arn is not None:
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params['NotificationTopicArn'] = notification_topic_arn
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if auto_minor_version_upgrade is not None:
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params['AutoMinorVersionUpgrade'] = str(
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auto_minor_version_upgrade).lower()
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return self._make_request(
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action='CreateCacheCluster',
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verb='POST',
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path='/', params=params)
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def create_cache_parameter_group(self, cache_parameter_group_name,
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cache_parameter_group_family,
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description):
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"""
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The CreateCacheParameterGroup operation creates a new cache
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parameter group. A cache parameter group is a collection of
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parameters that you apply to all of the nodes in a cache
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cluster.
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:type cache_parameter_group_name: string
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:param cache_parameter_group_name: A user-specified name for the cache
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parameter group.
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:type cache_parameter_group_family: string
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:param cache_parameter_group_family: The name of the cache parameter
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group family the cache parameter group can be used with.
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Valid values are: `memcached1.4` | `redis2.6`
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:type description: string
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:param description: A user-specified description for the cache
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parameter group.
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"""
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params = {
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'CacheParameterGroupName': cache_parameter_group_name,
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'CacheParameterGroupFamily': cache_parameter_group_family,
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'Description': description,
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}
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return self._make_request(
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action='CreateCacheParameterGroup',
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verb='POST',
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path='/', params=params)
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def create_cache_security_group(self, cache_security_group_name,
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description):
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"""
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The CreateCacheSecurityGroup operation creates a new cache
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security group. Use a cache security group to control access
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to one or more cache clusters.
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Cache security groups are only used when you are creating a
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cluster outside of an Amazon Virtual Private Cloud (VPC). If
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you are creating a cluster inside of a VPC, use a cache subnet
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group instead. For more information, see
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CreateCacheSubnetGroup .
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:type cache_security_group_name: string
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:param cache_security_group_name: A name for the cache security group.
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This value is stored as a lowercase string.
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Constraints: Must contain no more than 255 alphanumeric characters.
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Must not be the word "Default".
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Example: `mysecuritygroup`
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:type description: string
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:param description: A description for the cache security group.
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"""
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params = {
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'CacheSecurityGroupName': cache_security_group_name,
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'Description': description,
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}
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return self._make_request(
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action='CreateCacheSecurityGroup',
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verb='POST',
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path='/', params=params)
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def create_cache_subnet_group(self, cache_subnet_group_name,
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cache_subnet_group_description, subnet_ids):
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"""
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The CreateCacheSubnetGroup operation creates a new cache
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subnet group.
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Use this parameter only when you are creating a cluster in an
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Amazon Virtual Private Cloud (VPC).
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:type cache_subnet_group_name: string
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:param cache_subnet_group_name: A name for the cache subnet group. This
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value is stored as a lowercase string.
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Constraints: Must contain no more than 255 alphanumeric characters or
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hyphens.
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Example: `mysubnetgroup`
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:type cache_subnet_group_description: string
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:param cache_subnet_group_description: A description for the cache
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subnet group.
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:type subnet_ids: list
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:param subnet_ids: A list of VPC subnet IDs for the cache subnet group.
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"""
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params = {
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'CacheSubnetGroupName': cache_subnet_group_name,
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'CacheSubnetGroupDescription': cache_subnet_group_description,
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}
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self.build_list_params(params,
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subnet_ids,
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'SubnetIds.member')
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return self._make_request(
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action='CreateCacheSubnetGroup',
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verb='POST',
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path='/', params=params)
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def create_replication_group(self, replication_group_id,
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primary_cluster_id,
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replication_group_description):
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"""
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The CreateReplicationGroup operation creates a replication
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group. A replication group is a collection of cache clusters,
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where one of the clusters is a read/write primary and the
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other clusters are read-only replicas. Writes to the primary
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are automatically propagated to the replicas.
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When you create a replication group, you must specify an
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existing cache cluster that is in the primary role. When the
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replication group has been successfully created, you can add
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one or more read replica replicas to it, up to a total of five
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read replicas.
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:type replication_group_id: string
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:param replication_group_id:
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The replication group identifier. This parameter is stored as a
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lowercase string.
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Constraints:
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+ Must contain from 1 to 20 alphanumeric characters or hyphens.
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+ First character must be a letter.
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+ Cannot end with a hyphen or contain two consecutive hyphens.
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:type primary_cluster_id: string
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:param primary_cluster_id: The identifier of the cache cluster that
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will serve as the primary for this replication group. This cache
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cluster must already exist and have a status of available .
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:type replication_group_description: string
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:param replication_group_description: A user-specified description for
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the replication group.
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"""
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params = {
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'ReplicationGroupId': replication_group_id,
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'PrimaryClusterId': primary_cluster_id,
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'ReplicationGroupDescription': replication_group_description,
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}
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return self._make_request(
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action='CreateReplicationGroup',
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verb='POST',
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path='/', params=params)
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def delete_cache_cluster(self, cache_cluster_id):
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"""
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The DeleteCacheCluster operation deletes a previously
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provisioned cache cluster. DeleteCacheCluster deletes all
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associated cache nodes, node endpoints and the cache cluster
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itself. When you receive a successful response from this
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operation, Amazon ElastiCache immediately begins deleting the
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cache cluster; you cannot cancel or revert this operation.
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:type cache_cluster_id: string
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:param cache_cluster_id: The cache cluster identifier for the cluster
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to be deleted. This parameter is not case sensitive.
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"""
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params = {'CacheClusterId': cache_cluster_id, }
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return self._make_request(
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action='DeleteCacheCluster',
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verb='POST',
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path='/', params=params)
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def delete_cache_parameter_group(self, cache_parameter_group_name):
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"""
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The DeleteCacheParameterGroup operation deletes the specified
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cache parameter group. You cannot delete a cache parameter
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group if it is associated with any cache clusters.
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:type cache_parameter_group_name: string
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:param cache_parameter_group_name:
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The name of the cache parameter group to delete.
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The specified cache security group must not be associated with any
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cache clusters.
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"""
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params = {
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'CacheParameterGroupName': cache_parameter_group_name,
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}
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return self._make_request(
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action='DeleteCacheParameterGroup',
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verb='POST',
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path='/', params=params)
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def delete_cache_security_group(self, cache_security_group_name):
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"""
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The DeleteCacheSecurityGroup operation deletes a cache
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security group.
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You cannot delete a cache security group if it is associated
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with any cache clusters.
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:type cache_security_group_name: string
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:param cache_security_group_name:
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The name of the cache security group to delete.
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You cannot delete the default security group.
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"""
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params = {
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'CacheSecurityGroupName': cache_security_group_name,
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}
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return self._make_request(
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action='DeleteCacheSecurityGroup',
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verb='POST',
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path='/', params=params)
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def delete_cache_subnet_group(self, cache_subnet_group_name):
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"""
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The DeleteCacheSubnetGroup operation deletes a cache subnet
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|
group.
|
|
You cannot delete a cache subnet group if it is associated
|
|
with any cache clusters.
|
|
|
|
:type cache_subnet_group_name: string
|
|
:param cache_subnet_group_name: The name of the cache subnet group to
|
|
delete.
|
|
Constraints: Must contain no more than 255 alphanumeric characters or
|
|
hyphens.
|
|
|
|
"""
|
|
params = {'CacheSubnetGroupName': cache_subnet_group_name, }
|
|
return self._make_request(
|
|
action='DeleteCacheSubnetGroup',
|
|
verb='POST',
|
|
path='/', params=params)
|
|
|
|
def delete_replication_group(self, replication_group_id):
|
|
"""
|
|
The DeleteReplicationGroup operation deletes an existing
|
|
replication group. DeleteReplicationGroup deletes the primary
|
|
cache cluster and all of the read replicas in the replication
|
|
group. When you receive a successful response from this
|
|
operation, Amazon ElastiCache immediately begins deleting the
|
|
entire replication group; you cannot cancel or revert this
|
|
operation.
|
|
|
|
:type replication_group_id: string
|
|
:param replication_group_id: The identifier for the replication group
|
|
to be deleted. This parameter is not case sensitive.
|
|
|
|
"""
|
|
params = {'ReplicationGroupId': replication_group_id, }
|
|
return self._make_request(
|
|
action='DeleteReplicationGroup',
|
|
verb='POST',
|
|
path='/', params=params)
|
|
|
|
def describe_cache_clusters(self, cache_cluster_id=None,
|
|
max_records=None, marker=None,
|
|
show_cache_node_info=None):
|
|
"""
|
|
The DescribeCacheClusters operation returns information about
|
|
all provisioned cache clusters if no cache cluster identifier
|
|
is specified, or about a specific cache cluster if a cache
|
|
cluster identifier is supplied.
|
|
|
|
By default, abbreviated information about the cache
|
|
clusters(s) will be returned. You can use the optional
|
|
ShowDetails flag to retrieve detailed information about the
|
|
cache nodes associated with the cache clusters. These details
|
|
include the DNS address and port for the cache node endpoint.
|
|
|
|
If the cluster is in the CREATING state, only cluster level
|
|
information will be displayed until all of the nodes are
|
|
successfully provisioned.
|
|
|
|
If the cluster is in the DELETING state, only cluster level
|
|
information will be displayed.
|
|
|
|
If cache nodes are currently being added to the cache cluster,
|
|
node endpoint information and creation time for the additional
|
|
nodes will not be displayed until they are completely
|
|
provisioned. When the cache cluster state is available , the
|
|
cluster is ready for use.
|
|
|
|
If cache nodes are currently being removed from the cache
|
|
cluster, no endpoint information for the removed nodes is
|
|
displayed.
|
|
|
|
:type cache_cluster_id: string
|
|
:param cache_cluster_id: The user-supplied cluster identifier. If this
|
|
parameter is specified, only information about that specific cache
|
|
cluster is returned. This parameter isn't case sensitive.
|
|
|
|
:type max_records: integer
|
|
:param max_records: The maximum number of records to include in the
|
|
response. If more records exist than the specified `MaxRecords`
|
|
value, a marker is included in the response so that the remaining
|
|
results can be retrieved.
|
|
Default: 100
|
|
|
|
Constraints: minimum 20; maximum 100.
|
|
|
|
:type marker: string
|
|
:param marker: An optional marker returned from a prior request. Use
|
|
this marker for pagination of results from this operation. If this
|
|
parameter is specified, the response includes only records beyond
|
|
the marker, up to the value specified by MaxRecords .
|
|
|
|
:type show_cache_node_info: boolean
|
|
:param show_cache_node_info: An optional flag that can be included in
|
|
the DescribeCacheCluster request to retrieve information about the
|
|
individual cache nodes.
|
|
|
|
"""
|
|
params = {}
|
|
if cache_cluster_id is not None:
|
|
params['CacheClusterId'] = cache_cluster_id
|
|
if max_records is not None:
|
|
params['MaxRecords'] = max_records
|
|
if marker is not None:
|
|
params['Marker'] = marker
|
|
if show_cache_node_info is not None:
|
|
params['ShowCacheNodeInfo'] = str(
|
|
show_cache_node_info).lower()
|
|
return self._make_request(
|
|
action='DescribeCacheClusters',
|
|
verb='POST',
|
|
path='/', params=params)
|
|
|
|
def describe_cache_engine_versions(self, engine=None,
|
|
engine_version=None,
|
|
cache_parameter_group_family=None,
|
|
max_records=None, marker=None,
|
|
default_only=None):
|
|
"""
|
|
The DescribeCacheEngineVersions operation returns a list of
|
|
the available cache engines and their versions.
|
|
|
|
:type engine: string
|
|
:param engine: The cache engine to return. Valid values: `memcached` |
|
|
`redis`
|
|
|
|
:type engine_version: string
|
|
:param engine_version: The cache engine version to return.
|
|
Example: `1.4.14`
|
|
|
|
:type cache_parameter_group_family: string
|
|
:param cache_parameter_group_family:
|
|
The name of a specific cache parameter group family to return details
|
|
for.
|
|
|
|
Constraints:
|
|
|
|
|
|
+ Must be 1 to 255 alphanumeric characters
|
|
+ First character must be a letter
|
|
+ Cannot end with a hyphen or contain two consecutive hyphens
|
|
|
|
:type max_records: integer
|
|
:param max_records: The maximum number of records to include in the
|
|
response. If more records exist than the specified `MaxRecords`
|
|
value, a marker is included in the response so that the remaining
|
|
results can be retrieved.
|
|
Default: 100
|
|
|
|
Constraints: minimum 20; maximum 100.
|
|
|
|
:type marker: string
|
|
:param marker: An optional marker returned from a prior request. Use
|
|
this marker for pagination of results from this operation. If this
|
|
parameter is specified, the response includes only records beyond
|
|
the marker, up to the value specified by MaxRecords .
|
|
|
|
:type default_only: boolean
|
|
:param default_only: If true , specifies that only the default version
|
|
of the specified engine or engine and major version combination is
|
|
to be returned.
|
|
|
|
"""
|
|
params = {}
|
|
if engine is not None:
|
|
params['Engine'] = engine
|
|
if engine_version is not None:
|
|
params['EngineVersion'] = engine_version
|
|
if cache_parameter_group_family is not None:
|
|
params['CacheParameterGroupFamily'] = cache_parameter_group_family
|
|
if max_records is not None:
|
|
params['MaxRecords'] = max_records
|
|
if marker is not None:
|
|
params['Marker'] = marker
|
|
if default_only is not None:
|
|
params['DefaultOnly'] = str(
|
|
default_only).lower()
|
|
return self._make_request(
|
|
action='DescribeCacheEngineVersions',
|
|
verb='POST',
|
|
path='/', params=params)
|
|
|
|
def describe_cache_parameter_groups(self,
|
|
cache_parameter_group_name=None,
|
|
max_records=None, marker=None):
|
|
"""
|
|
The DescribeCacheParameterGroups operation returns a list of
|
|
cache parameter group descriptions. If a cache parameter group
|
|
name is specified, the list will contain only the descriptions
|
|
for that group.
|
|
|
|
:type cache_parameter_group_name: string
|
|
:param cache_parameter_group_name: The name of a specific cache
|
|
parameter group to return details for.
|
|
|
|
:type max_records: integer
|
|
:param max_records: The maximum number of records to include in the
|
|
response. If more records exist than the specified `MaxRecords`
|
|
value, a marker is included in the response so that the remaining
|
|
results can be retrieved.
|
|
Default: 100
|
|
|
|
Constraints: minimum 20; maximum 100.
|
|
|
|
:type marker: string
|
|
:param marker: An optional marker returned from a prior request. Use
|
|
this marker for pagination of results from this operation. If this
|
|
parameter is specified, the response includes only records beyond
|
|
the marker, up to the value specified by MaxRecords .
|
|
|
|
"""
|
|
params = {}
|
|
if cache_parameter_group_name is not None:
|
|
params['CacheParameterGroupName'] = cache_parameter_group_name
|
|
if max_records is not None:
|
|
params['MaxRecords'] = max_records
|
|
if marker is not None:
|
|
params['Marker'] = marker
|
|
return self._make_request(
|
|
action='DescribeCacheParameterGroups',
|
|
verb='POST',
|
|
path='/', params=params)
|
|
|
|
def describe_cache_parameters(self, cache_parameter_group_name,
|
|
source=None, max_records=None, marker=None):
|
|
"""
|
|
The DescribeCacheParameters operation returns the detailed
|
|
parameter list for a particular cache parameter group.
|
|
|
|
:type cache_parameter_group_name: string
|
|
:param cache_parameter_group_name: The name of a specific cache
|
|
parameter group to return details for.
|
|
|
|
:type source: string
|
|
:param source: The parameter types to return.
|
|
Valid values: `user` | `system` | `engine-default`
|
|
|
|
:type max_records: integer
|
|
:param max_records: The maximum number of records to include in the
|
|
response. If more records exist than the specified `MaxRecords`
|
|
value, a marker is included in the response so that the remaining
|
|
results can be retrieved.
|
|
Default: 100
|
|
|
|
Constraints: minimum 20; maximum 100.
|
|
|
|
:type marker: string
|
|
:param marker: An optional marker returned from a prior request. Use
|
|
this marker for pagination of results from this operation. If this
|
|
parameter is specified, the response includes only records beyond
|
|
the marker, up to the value specified by MaxRecords .
|
|
|
|
"""
|
|
params = {
|
|
'CacheParameterGroupName': cache_parameter_group_name,
|
|
}
|
|
if source is not None:
|
|
params['Source'] = source
|
|
if max_records is not None:
|
|
params['MaxRecords'] = max_records
|
|
if marker is not None:
|
|
params['Marker'] = marker
|
|
return self._make_request(
|
|
action='DescribeCacheParameters',
|
|
verb='POST',
|
|
path='/', params=params)
|
|
|
|
def describe_cache_security_groups(self, cache_security_group_name=None,
|
|
max_records=None, marker=None):
|
|
"""
|
|
The DescribeCacheSecurityGroups operation returns a list of
|
|
cache security group descriptions. If a cache security group
|
|
name is specified, the list will contain only the description
|
|
of that group.
|
|
|
|
:type cache_security_group_name: string
|
|
:param cache_security_group_name: The name of the cache security group
|
|
to return details for.
|
|
|
|
:type max_records: integer
|
|
:param max_records: The maximum number of records to include in the
|
|
response. If more records exist than the specified `MaxRecords`
|
|
value, a marker is included in the response so that the remaining
|
|
results can be retrieved.
|
|
Default: 100
|
|
|
|
Constraints: minimum 20; maximum 100.
|
|
|
|
:type marker: string
|
|
:param marker: An optional marker returned from a prior request. Use
|
|
this marker for pagination of results from this operation. If this
|
|
parameter is specified, the response includes only records beyond
|
|
the marker, up to the value specified by MaxRecords .
|
|
|
|
"""
|
|
params = {}
|
|
if cache_security_group_name is not None:
|
|
params['CacheSecurityGroupName'] = cache_security_group_name
|
|
if max_records is not None:
|
|
params['MaxRecords'] = max_records
|
|
if marker is not None:
|
|
params['Marker'] = marker
|
|
return self._make_request(
|
|
action='DescribeCacheSecurityGroups',
|
|
verb='POST',
|
|
path='/', params=params)
|
|
|
|
def describe_cache_subnet_groups(self, cache_subnet_group_name=None,
|
|
max_records=None, marker=None):
|
|
"""
|
|
The DescribeCacheSubnetGroups operation returns a list of
|
|
cache subnet group descriptions. If a subnet group name is
|
|
specified, the list will contain only the description of that
|
|
group.
|
|
|
|
:type cache_subnet_group_name: string
|
|
:param cache_subnet_group_name: The name of the cache subnet group to
|
|
return details for.
|
|
|
|
:type max_records: integer
|
|
:param max_records: The maximum number of records to include in the
|
|
response. If more records exist than the specified `MaxRecords`
|
|
value, a marker is included in the response so that the remaining
|
|
results can be retrieved.
|
|
Default: 100
|
|
|
|
Constraints: minimum 20; maximum 100.
|
|
|
|
:type marker: string
|
|
:param marker: An optional marker returned from a prior request. Use
|
|
this marker for pagination of results from this operation. If this
|
|
parameter is specified, the response includes only records beyond
|
|
the marker, up to the value specified by MaxRecords .
|
|
|
|
"""
|
|
params = {}
|
|
if cache_subnet_group_name is not None:
|
|
params['CacheSubnetGroupName'] = cache_subnet_group_name
|
|
if max_records is not None:
|
|
params['MaxRecords'] = max_records
|
|
if marker is not None:
|
|
params['Marker'] = marker
|
|
return self._make_request(
|
|
action='DescribeCacheSubnetGroups',
|
|
verb='POST',
|
|
path='/', params=params)
|
|
|
|
def describe_engine_default_parameters(self,
|
|
cache_parameter_group_family,
|
|
max_records=None, marker=None):
|
|
"""
|
|
The DescribeEngineDefaultParameters operation returns the
|
|
default engine and system parameter information for the
|
|
specified cache engine.
|
|
|
|
:type cache_parameter_group_family: string
|
|
:param cache_parameter_group_family: The name of the cache parameter
|
|
group family. Valid values are: `memcached1.4` | `redis2.6`
|
|
|
|
:type max_records: integer
|
|
:param max_records: The maximum number of records to include in the
|
|
response. If more records exist than the specified `MaxRecords`
|
|
value, a marker is included in the response so that the remaining
|
|
results can be retrieved.
|
|
Default: 100
|
|
|
|
Constraints: minimum 20; maximum 100.
|
|
|
|
:type marker: string
|
|
:param marker: An optional marker returned from a prior request. Use
|
|
this marker for pagination of results from this operation. If this
|
|
parameter is specified, the response includes only records beyond
|
|
the marker, up to the value specified by MaxRecords .
|
|
|
|
"""
|
|
params = {
|
|
'CacheParameterGroupFamily': cache_parameter_group_family,
|
|
}
|
|
if max_records is not None:
|
|
params['MaxRecords'] = max_records
|
|
if marker is not None:
|
|
params['Marker'] = marker
|
|
return self._make_request(
|
|
action='DescribeEngineDefaultParameters',
|
|
verb='POST',
|
|
path='/', params=params)
|
|
|
|
def describe_events(self, source_identifier=None, source_type=None,
|
|
start_time=None, end_time=None, duration=None,
|
|
max_records=None, marker=None):
|
|
"""
|
|
The DescribeEvents operation returns events related to cache
|
|
clusters, cache security groups, and cache parameter groups.
|
|
You can obtain events specific to a particular cache cluster,
|
|
cache security group, or cache parameter group by providing
|
|
the name as a parameter.
|
|
|
|
By default, only the events occurring within the last hour are
|
|
returned; however, you can retrieve up to 14 days' worth of
|
|
events if necessary.
|
|
|
|
:type source_identifier: string
|
|
:param source_identifier: The identifier of the event source for which
|
|
events will be returned. If not specified, then all sources are
|
|
included in the response.
|
|
|
|
:type source_type: string
|
|
:param source_type: The event source to retrieve events for. If no
|
|
value is specified, all events are returned.
|
|
Valid values are: `cache-cluster` | `cache-parameter-group` | `cache-
|
|
security-group` | `cache-subnet-group`
|
|
|
|
:type start_time: timestamp
|
|
:param start_time: The beginning of the time interval to retrieve
|
|
events for, specified in ISO 8601 format.
|
|
|
|
:type end_time: timestamp
|
|
:param end_time: The end of the time interval for which to retrieve
|
|
events, specified in ISO 8601 format.
|
|
|
|
:type duration: integer
|
|
:param duration: The number of minutes' worth of events to retrieve.
|
|
|
|
:type max_records: integer
|
|
:param max_records: The maximum number of records to include in the
|
|
response. If more records exist than the specified `MaxRecords`
|
|
value, a marker is included in the response so that the remaining
|
|
results can be retrieved.
|
|
Default: 100
|
|
|
|
Constraints: minimum 20; maximum 100.
|
|
|
|
:type marker: string
|
|
:param marker: An optional marker returned from a prior request. Use
|
|
this marker for pagination of results from this operation. If this
|
|
parameter is specified, the response includes only records beyond
|
|
the marker, up to the value specified by MaxRecords .
|
|
|
|
"""
|
|
params = {}
|
|
if source_identifier is not None:
|
|
params['SourceIdentifier'] = source_identifier
|
|
if source_type is not None:
|
|
params['SourceType'] = source_type
|
|
if start_time is not None:
|
|
params['StartTime'] = start_time
|
|
if end_time is not None:
|
|
params['EndTime'] = end_time
|
|
if duration is not None:
|
|
params['Duration'] = duration
|
|
if max_records is not None:
|
|
params['MaxRecords'] = max_records
|
|
if marker is not None:
|
|
params['Marker'] = marker
|
|
return self._make_request(
|
|
action='DescribeEvents',
|
|
verb='POST',
|
|
path='/', params=params)
|
|
|
|
def describe_replication_groups(self, replication_group_id=None,
|
|
max_records=None, marker=None):
|
|
"""
|
|
The DescribeReplicationGroups operation returns information
|
|
about a particular replication group. If no identifier is
|
|
specified, DescribeReplicationGroups returns information about
|
|
all replication groups.
|
|
|
|
:type replication_group_id: string
|
|
:param replication_group_id: The identifier for the replication group
|
|
to be described. This parameter is not case sensitive.
|
|
If you do not specify this parameter, information about all replication
|
|
groups is returned.
|
|
|
|
:type max_records: integer
|
|
:param max_records: The maximum number of records to include in the
|
|
response. If more records exist than the specified `MaxRecords`
|
|
value, a marker is included in the response so that the remaining
|
|
results can be retrieved.
|
|
Default: 100
|
|
|
|
Constraints: minimum 20; maximum 100.
|
|
|
|
:type marker: string
|
|
:param marker: An optional marker returned from a prior request. Use
|
|
this marker for pagination of results from this operation. If this
|
|
parameter is specified, the response includes only records beyond
|
|
the marker, up to the value specified by MaxRecords .
|
|
|
|
"""
|
|
params = {}
|
|
if replication_group_id is not None:
|
|
params['ReplicationGroupId'] = replication_group_id
|
|
if max_records is not None:
|
|
params['MaxRecords'] = max_records
|
|
if marker is not None:
|
|
params['Marker'] = marker
|
|
return self._make_request(
|
|
action='DescribeReplicationGroups',
|
|
verb='POST',
|
|
path='/', params=params)
|
|
|
|
def describe_reserved_cache_nodes(self, reserved_cache_node_id=None,
|
|
reserved_cache_nodes_offering_id=None,
|
|
cache_node_type=None, duration=None,
|
|
product_description=None,
|
|
offering_type=None, max_records=None,
|
|
marker=None):
|
|
"""
|
|
The DescribeReservedCacheNodes operation returns information
|
|
about reserved cache nodes for this account, or about a
|
|
specified reserved cache node.
|
|
|
|
:type reserved_cache_node_id: string
|
|
:param reserved_cache_node_id: The reserved cache node identifier
|
|
filter value. Use this parameter to show only the reservation that
|
|
matches the specified reservation ID.
|
|
|
|
:type reserved_cache_nodes_offering_id: string
|
|
:param reserved_cache_nodes_offering_id: The offering identifier filter
|
|
value. Use this parameter to show only purchased reservations
|
|
matching the specified offering identifier.
|
|
|
|
:type cache_node_type: string
|
|
:param cache_node_type: The cache node type filter value. Use this
|
|
parameter to show only those reservations matching the specified
|
|
cache node type.
|
|
|
|
:type duration: string
|
|
:param duration: The duration filter value, specified in years or
|
|
seconds. Use this parameter to show only reservations for this
|
|
duration.
|
|
Valid Values: `1 | 3 | 31536000 | 94608000`
|
|
|
|
:type product_description: string
|
|
:param product_description: The product description filter value. Use
|
|
this parameter to show only those reservations matching the
|
|
specified product description.
|
|
|
|
:type offering_type: string
|
|
:param offering_type: The offering type filter value. Use this
|
|
parameter to show only the available offerings matching the
|
|
specified offering type.
|
|
Valid values: `"Light Utilization" | "Medium Utilization" | "Heavy
|
|
Utilization" `
|
|
|
|
:type max_records: integer
|
|
:param max_records: The maximum number of records to include in the
|
|
response. If more records exist than the specified `MaxRecords`
|
|
value, a marker is included in the response so that the remaining
|
|
results can be retrieved.
|
|
Default: 100
|
|
|
|
Constraints: minimum 20; maximum 100.
|
|
|
|
:type marker: string
|
|
:param marker: An optional marker returned from a prior request. Use
|
|
this marker for pagination of results from this operation. If this
|
|
parameter is specified, the response includes only records beyond
|
|
the marker, up to the value specified by MaxRecords .
|
|
|
|
"""
|
|
params = {}
|
|
if reserved_cache_node_id is not None:
|
|
params['ReservedCacheNodeId'] = reserved_cache_node_id
|
|
if reserved_cache_nodes_offering_id is not None:
|
|
params['ReservedCacheNodesOfferingId'] = reserved_cache_nodes_offering_id
|
|
if cache_node_type is not None:
|
|
params['CacheNodeType'] = cache_node_type
|
|
if duration is not None:
|
|
params['Duration'] = duration
|
|
if product_description is not None:
|
|
params['ProductDescription'] = product_description
|
|
if offering_type is not None:
|
|
params['OfferingType'] = offering_type
|
|
if max_records is not None:
|
|
params['MaxRecords'] = max_records
|
|
if marker is not None:
|
|
params['Marker'] = marker
|
|
return self._make_request(
|
|
action='DescribeReservedCacheNodes',
|
|
verb='POST',
|
|
path='/', params=params)
|
|
|
|
def describe_reserved_cache_nodes_offerings(self,
|
|
reserved_cache_nodes_offering_id=None,
|
|
cache_node_type=None,
|
|
duration=None,
|
|
product_description=None,
|
|
offering_type=None,
|
|
max_records=None,
|
|
marker=None):
|
|
"""
|
|
The DescribeReservedCacheNodesOfferings operation lists
|
|
available reserved cache node offerings.
|
|
|
|
:type reserved_cache_nodes_offering_id: string
|
|
:param reserved_cache_nodes_offering_id: The offering identifier filter
|
|
value. Use this parameter to show only the available offering that
|
|
matches the specified reservation identifier.
|
|
Example: `438012d3-4052-4cc7-b2e3-8d3372e0e706`
|
|
|
|
:type cache_node_type: string
|
|
:param cache_node_type: The cache node type filter value. Use this
|
|
parameter to show only the available offerings matching the
|
|
specified cache node type.
|
|
|
|
:type duration: string
|
|
:param duration: Duration filter value, specified in years or seconds.
|
|
Use this parameter to show only reservations for a given duration.
|
|
Valid Values: `1 | 3 | 31536000 | 94608000`
|
|
|
|
:type product_description: string
|
|
:param product_description: The product description filter value. Use
|
|
this parameter to show only the available offerings matching the
|
|
specified product description.
|
|
|
|
:type offering_type: string
|
|
:param offering_type: The offering type filter value. Use this
|
|
parameter to show only the available offerings matching the
|
|
specified offering type.
|
|
Valid Values: `"Light Utilization" | "Medium Utilization" | "Heavy
|
|
Utilization" `
|
|
|
|
:type max_records: integer
|
|
:param max_records: The maximum number of records to include in the
|
|
response. If more records exist than the specified `MaxRecords`
|
|
value, a marker is included in the response so that the remaining
|
|
results can be retrieved.
|
|
Default: 100
|
|
|
|
Constraints: minimum 20; maximum 100.
|
|
|
|
:type marker: string
|
|
:param marker: An optional marker returned from a prior request. Use
|
|
this marker for pagination of results from this operation. If this
|
|
parameter is specified, the response includes only records beyond
|
|
the marker, up to the value specified by MaxRecords .
|
|
|
|
"""
|
|
params = {}
|
|
if reserved_cache_nodes_offering_id is not None:
|
|
params['ReservedCacheNodesOfferingId'] = reserved_cache_nodes_offering_id
|
|
if cache_node_type is not None:
|
|
params['CacheNodeType'] = cache_node_type
|
|
if duration is not None:
|
|
params['Duration'] = duration
|
|
if product_description is not None:
|
|
params['ProductDescription'] = product_description
|
|
if offering_type is not None:
|
|
params['OfferingType'] = offering_type
|
|
if max_records is not None:
|
|
params['MaxRecords'] = max_records
|
|
if marker is not None:
|
|
params['Marker'] = marker
|
|
return self._make_request(
|
|
action='DescribeReservedCacheNodesOfferings',
|
|
verb='POST',
|
|
path='/', params=params)
|
|
|
|
def modify_cache_cluster(self, cache_cluster_id, num_cache_nodes=None,
|
|
cache_node_ids_to_remove=None,
|
|
cache_security_group_names=None,
|
|
security_group_ids=None,
|
|
preferred_maintenance_window=None,
|
|
notification_topic_arn=None,
|
|
cache_parameter_group_name=None,
|
|
notification_topic_status=None,
|
|
apply_immediately=None, engine_version=None,
|
|
auto_minor_version_upgrade=None):
|
|
"""
|
|
The ModifyCacheCluster operation modifies the settings for a
|
|
cache cluster. You can use this operation to change one or
|
|
more cluster configuration parameters by specifying the
|
|
parameters and the new values.
|
|
|
|
:type cache_cluster_id: string
|
|
:param cache_cluster_id: The cache cluster identifier. This value is
|
|
stored as a lowercase string.
|
|
|
|
:type num_cache_nodes: integer
|
|
:param num_cache_nodes: The number of cache nodes that the cache
|
|
cluster should have. If the value for NumCacheNodes is greater than
|
|
the existing number of cache nodes, then more nodes will be added.
|
|
If the value is less than the existing number of cache nodes, then
|
|
cache nodes will be removed.
|
|
If you are removing cache nodes, you must use the CacheNodeIdsToRemove
|
|
parameter to provide the IDs of the specific cache nodes to be
|
|
removed.
|
|
|
|
:type cache_node_ids_to_remove: list
|
|
:param cache_node_ids_to_remove: A list of cache node IDs to be
|
|
removed. A node ID is a numeric identifier (0001, 0002, etc.). This
|
|
parameter is only valid when NumCacheNodes is less than the
|
|
existing number of cache nodes. The number of cache node IDs
|
|
supplied in this parameter must match the difference between the
|
|
existing number of cache nodes in the cluster and the value of
|
|
NumCacheNodes in the request.
|
|
|
|
:type cache_security_group_names: list
|
|
:param cache_security_group_names: A list of cache security group names
|
|
to authorize on this cache cluster. This change is asynchronously
|
|
applied as soon as possible.
|
|
This parameter can be used only with clusters that are created outside
|
|
of an Amazon Virtual Private Cloud (VPC).
|
|
|
|
Constraints: Must contain no more than 255 alphanumeric characters.
|
|
Must not be "Default".
|
|
|
|
:type security_group_ids: list
|
|
:param security_group_ids: Specifies the VPC Security Groups associated
|
|
with the cache cluster.
|
|
This parameter can be used only with clusters that are created in an
|
|
Amazon Virtual Private Cloud (VPC).
|
|
|
|
:type preferred_maintenance_window: string
|
|
:param preferred_maintenance_window: The weekly time range (in UTC)
|
|
during which system maintenance can occur. Note that system
|
|
maintenance may result in an outage. This change is made
|
|
immediately. If you are moving this window to the current time,
|
|
there must be at least 120 minutes between the current time and end
|
|
of the window to ensure that pending changes are applied.
|
|
|
|
:type notification_topic_arn: string
|
|
:param notification_topic_arn:
|
|
The Amazon Resource Name (ARN) of the SNS topic to which notifications
|
|
will be sent.
|
|
|
|
The SNS topic owner must be same as the cache cluster owner.
|
|
|
|
:type cache_parameter_group_name: string
|
|
:param cache_parameter_group_name: The name of the cache parameter
|
|
group to apply to this cache cluster. This change is asynchronously
|
|
applied as soon as possible for parameters when the
|
|
ApplyImmediately parameter is specified as true for this request.
|
|
|
|
:type notification_topic_status: string
|
|
:param notification_topic_status: The status of the Amazon SNS
|
|
notification topic. Notifications are sent only if the status is
|
|
active .
|
|
Valid values: `active` | `inactive`
|
|
|
|
:type apply_immediately: boolean
|
|
:param apply_immediately: If `True`, this parameter causes the
|
|
modifications in this request and any pending modifications to be
|
|
applied, asynchronously and as soon as possible, regardless of the
|
|
PreferredMaintenanceWindow setting for the cache cluster.
|
|
If `False`, then changes to the cache cluster are applied on the next
|
|
maintenance reboot, or the next failure reboot, whichever occurs
|
|
first.
|
|
|
|
Valid values: `True` | `False`
|
|
|
|
Default: `False`
|
|
|
|
:type engine_version: string
|
|
:param engine_version: The upgraded version of the cache engine to be
|
|
run on the cache cluster nodes.
|
|
|
|
:type auto_minor_version_upgrade: boolean
|
|
:param auto_minor_version_upgrade: If `True`, then minor engine
|
|
upgrades will be applied automatically to the cache cluster during
|
|
the maintenance window.
|
|
Valid values: `True` | `False`
|
|
|
|
Default: `True`
|
|
|
|
"""
|
|
params = {'CacheClusterId': cache_cluster_id, }
|
|
if num_cache_nodes is not None:
|
|
params['NumCacheNodes'] = num_cache_nodes
|
|
if cache_node_ids_to_remove is not None:
|
|
self.build_list_params(params,
|
|
cache_node_ids_to_remove,
|
|
'CacheNodeIdsToRemove.member')
|
|
if cache_security_group_names is not None:
|
|
self.build_list_params(params,
|
|
cache_security_group_names,
|
|
'CacheSecurityGroupNames.member')
|
|
if security_group_ids is not None:
|
|
self.build_list_params(params,
|
|
security_group_ids,
|
|
'SecurityGroupIds.member')
|
|
if preferred_maintenance_window is not None:
|
|
params['PreferredMaintenanceWindow'] = preferred_maintenance_window
|
|
if notification_topic_arn is not None:
|
|
params['NotificationTopicArn'] = notification_topic_arn
|
|
if cache_parameter_group_name is not None:
|
|
params['CacheParameterGroupName'] = cache_parameter_group_name
|
|
if notification_topic_status is not None:
|
|
params['NotificationTopicStatus'] = notification_topic_status
|
|
if apply_immediately is not None:
|
|
params['ApplyImmediately'] = str(
|
|
apply_immediately).lower()
|
|
if engine_version is not None:
|
|
params['EngineVersion'] = engine_version
|
|
if auto_minor_version_upgrade is not None:
|
|
params['AutoMinorVersionUpgrade'] = str(
|
|
auto_minor_version_upgrade).lower()
|
|
return self._make_request(
|
|
action='ModifyCacheCluster',
|
|
verb='POST',
|
|
path='/', params=params)
|
|
|
|
def modify_cache_parameter_group(self, cache_parameter_group_name,
|
|
parameter_name_values):
|
|
"""
|
|
The ModifyCacheParameterGroup operation modifies the
|
|
parameters of a cache parameter group. You can modify up to 20
|
|
parameters in a single request by submitting a list parameter
|
|
name and value pairs.
|
|
|
|
:type cache_parameter_group_name: string
|
|
:param cache_parameter_group_name: The name of the cache parameter
|
|
group to modify.
|
|
|
|
:type parameter_name_values: list
|
|
:param parameter_name_values: An array of parameter names and values
|
|
for the parameter update. You must supply at least one parameter
|
|
name and value; subsequent arguments are optional. A maximum of 20
|
|
parameters may be modified per request.
|
|
|
|
"""
|
|
params = {
|
|
'CacheParameterGroupName': cache_parameter_group_name,
|
|
}
|
|
self.build_complex_list_params(
|
|
params, parameter_name_values,
|
|
'ParameterNameValues.member',
|
|
('ParameterName', 'ParameterValue'))
|
|
return self._make_request(
|
|
action='ModifyCacheParameterGroup',
|
|
verb='POST',
|
|
path='/', params=params)
|
|
|
|
def modify_cache_subnet_group(self, cache_subnet_group_name,
|
|
cache_subnet_group_description=None,
|
|
subnet_ids=None):
|
|
"""
|
|
The ModifyCacheSubnetGroup operation modifies an existing
|
|
cache subnet group.
|
|
|
|
:type cache_subnet_group_name: string
|
|
:param cache_subnet_group_name: The name for the cache subnet group.
|
|
This value is stored as a lowercase string.
|
|
Constraints: Must contain no more than 255 alphanumeric characters or
|
|
hyphens.
|
|
|
|
Example: `mysubnetgroup`
|
|
|
|
:type cache_subnet_group_description: string
|
|
:param cache_subnet_group_description: A description for the cache
|
|
subnet group.
|
|
|
|
:type subnet_ids: list
|
|
:param subnet_ids: The EC2 subnet IDs for the cache subnet group.
|
|
|
|
"""
|
|
params = {'CacheSubnetGroupName': cache_subnet_group_name, }
|
|
if cache_subnet_group_description is not None:
|
|
params['CacheSubnetGroupDescription'] = cache_subnet_group_description
|
|
if subnet_ids is not None:
|
|
self.build_list_params(params,
|
|
subnet_ids,
|
|
'SubnetIds.member')
|
|
return self._make_request(
|
|
action='ModifyCacheSubnetGroup',
|
|
verb='POST',
|
|
path='/', params=params)
|
|
|
|
def modify_replication_group(self, replication_group_id,
|
|
replication_group_description=None,
|
|
cache_security_group_names=None,
|
|
security_group_ids=None,
|
|
preferred_maintenance_window=None,
|
|
notification_topic_arn=None,
|
|
cache_parameter_group_name=None,
|
|
notification_topic_status=None,
|
|
apply_immediately=None, engine_version=None,
|
|
auto_minor_version_upgrade=None,
|
|
primary_cluster_id=None):
|
|
"""
|
|
The ModifyReplicationGroup operation modifies the settings for
|
|
a replication group.
|
|
|
|
:type replication_group_id: string
|
|
:param replication_group_id: The identifier of the replication group to
|
|
modify.
|
|
|
|
:type replication_group_description: string
|
|
:param replication_group_description: A description for the replication
|
|
group. Maximum length is 255 characters.
|
|
|
|
:type cache_security_group_names: list
|
|
:param cache_security_group_names: A list of cache security group names
|
|
to authorize for the clusters in this replication group. This
|
|
change is asynchronously applied as soon as possible.
|
|
This parameter can be used only with replication groups containing
|
|
cache clusters running outside of an Amazon Virtual Private Cloud
|
|
(VPC).
|
|
|
|
Constraints: Must contain no more than 255 alphanumeric characters.
|
|
Must not be "Default".
|
|
|
|
:type security_group_ids: list
|
|
:param security_group_ids: Specifies the VPC Security Groups associated
|
|
with the cache clusters in the replication group.
|
|
This parameter can be used only with replication groups containing
|
|
cache clusters running in an Amazon Virtual Private Cloud (VPC).
|
|
|
|
:type preferred_maintenance_window: string
|
|
:param preferred_maintenance_window: The weekly time range (in UTC)
|
|
during which replication group system maintenance can occur. Note
|
|
that system maintenance may result in an outage. This change is
|
|
made immediately. If you are moving this window to the current
|
|
time, there must be at least 120 minutes between the current time
|
|
and end of the window to ensure that pending changes are applied.
|
|
|
|
:type notification_topic_arn: string
|
|
:param notification_topic_arn:
|
|
The Amazon Resource Name (ARN) of the SNS topic to which notifications
|
|
will be sent.
|
|
|
|
The SNS topic owner must be same as the replication group owner.
|
|
|
|
:type cache_parameter_group_name: string
|
|
:param cache_parameter_group_name: The name of the cache parameter
|
|
group to apply to all of the cache nodes in this replication group.
|
|
This change is asynchronously applied as soon as possible for
|
|
parameters when the ApplyImmediately parameter is specified as true
|
|
for this request.
|
|
|
|
:type notification_topic_status: string
|
|
:param notification_topic_status: The status of the Amazon SNS
|
|
notification topic for the replication group. Notifications are
|
|
sent only if the status is active .
|
|
Valid values: `active` | `inactive`
|
|
|
|
:type apply_immediately: boolean
|
|
:param apply_immediately: If `True`, this parameter causes the
|
|
modifications in this request and any pending modifications to be
|
|
applied, asynchronously and as soon as possible, regardless of the
|
|
PreferredMaintenanceWindow setting for the replication group.
|
|
If `False`, then changes to the nodes in the replication group are
|
|
applied on the next maintenance reboot, or the next failure reboot,
|
|
whichever occurs first.
|
|
|
|
Valid values: `True` | `False`
|
|
|
|
Default: `False`
|
|
|
|
:type engine_version: string
|
|
:param engine_version: The upgraded version of the cache engine to be
|
|
run on the nodes in the replication group..
|
|
|
|
:type auto_minor_version_upgrade: boolean
|
|
:param auto_minor_version_upgrade: Determines whether minor engine
|
|
upgrades will be applied automatically to all of the cache nodes in
|
|
the replication group during the maintenance window. A value of
|
|
`True` allows these upgrades to occur; `False` disables automatic
|
|
upgrades.
|
|
|
|
:type primary_cluster_id: string
|
|
:param primary_cluster_id: If this parameter is specified, ElastiCache
|
|
will promote each of the nodes in the specified cache cluster to
|
|
the primary role. The nodes of all other clusters in the
|
|
replication group will be read replicas.
|
|
|
|
"""
|
|
params = {'ReplicationGroupId': replication_group_id, }
|
|
if replication_group_description is not None:
|
|
params['ReplicationGroupDescription'] = replication_group_description
|
|
if cache_security_group_names is not None:
|
|
self.build_list_params(params,
|
|
cache_security_group_names,
|
|
'CacheSecurityGroupNames.member')
|
|
if security_group_ids is not None:
|
|
self.build_list_params(params,
|
|
security_group_ids,
|
|
'SecurityGroupIds.member')
|
|
if preferred_maintenance_window is not None:
|
|
params['PreferredMaintenanceWindow'] = preferred_maintenance_window
|
|
if notification_topic_arn is not None:
|
|
params['NotificationTopicArn'] = notification_topic_arn
|
|
if cache_parameter_group_name is not None:
|
|
params['CacheParameterGroupName'] = cache_parameter_group_name
|
|
if notification_topic_status is not None:
|
|
params['NotificationTopicStatus'] = notification_topic_status
|
|
if apply_immediately is not None:
|
|
params['ApplyImmediately'] = str(
|
|
apply_immediately).lower()
|
|
if engine_version is not None:
|
|
params['EngineVersion'] = engine_version
|
|
if auto_minor_version_upgrade is not None:
|
|
params['AutoMinorVersionUpgrade'] = str(
|
|
auto_minor_version_upgrade).lower()
|
|
if primary_cluster_id is not None:
|
|
params['PrimaryClusterId'] = primary_cluster_id
|
|
return self._make_request(
|
|
action='ModifyReplicationGroup',
|
|
verb='POST',
|
|
path='/', params=params)
|
|
|
|
def purchase_reserved_cache_nodes_offering(self,
|
|
reserved_cache_nodes_offering_id,
|
|
reserved_cache_node_id=None,
|
|
cache_node_count=None):
|
|
"""
|
|
The PurchaseReservedCacheNodesOffering operation allows you to
|
|
purchase a reserved cache node offering.
|
|
|
|
:type reserved_cache_nodes_offering_id: string
|
|
:param reserved_cache_nodes_offering_id: The ID of the reserved cache
|
|
node offering to purchase.
|
|
Example: 438012d3-4052-4cc7-b2e3-8d3372e0e706
|
|
|
|
:type reserved_cache_node_id: string
|
|
:param reserved_cache_node_id: A customer-specified identifier to track
|
|
this reservation.
|
|
Example: myreservationID
|
|
|
|
:type cache_node_count: integer
|
|
:param cache_node_count: The number of cache node instances to reserve.
|
|
Default: `1`
|
|
|
|
"""
|
|
params = {
|
|
'ReservedCacheNodesOfferingId': reserved_cache_nodes_offering_id,
|
|
}
|
|
if reserved_cache_node_id is not None:
|
|
params['ReservedCacheNodeId'] = reserved_cache_node_id
|
|
if cache_node_count is not None:
|
|
params['CacheNodeCount'] = cache_node_count
|
|
return self._make_request(
|
|
action='PurchaseReservedCacheNodesOffering',
|
|
verb='POST',
|
|
path='/', params=params)
|
|
|
|
def reboot_cache_cluster(self, cache_cluster_id,
|
|
cache_node_ids_to_reboot):
|
|
"""
|
|
The RebootCacheCluster operation reboots some, or all, of the
|
|
cache cluster nodes within a provisioned cache cluster. This
|
|
API will apply any modified cache parameter groups to the
|
|
cache cluster. The reboot action takes place as soon as
|
|
possible, and results in a momentary outage to the cache
|
|
cluster. During the reboot, the cache cluster status is set to
|
|
REBOOTING.
|
|
|
|
The reboot causes the contents of the cache (for each cache
|
|
cluster node being rebooted) to be lost.
|
|
|
|
When the reboot is complete, a cache cluster event is created.
|
|
|
|
:type cache_cluster_id: string
|
|
:param cache_cluster_id: The cache cluster identifier. This parameter
|
|
is stored as a lowercase string.
|
|
|
|
:type cache_node_ids_to_reboot: list
|
|
:param cache_node_ids_to_reboot: A list of cache cluster node IDs to
|
|
reboot. A node ID is a numeric identifier (0001, 0002, etc.). To
|
|
reboot an entire cache cluster, specify all of the cache cluster
|
|
node IDs.
|
|
|
|
"""
|
|
params = {'CacheClusterId': cache_cluster_id, }
|
|
self.build_list_params(params,
|
|
cache_node_ids_to_reboot,
|
|
'CacheNodeIdsToReboot.member')
|
|
return self._make_request(
|
|
action='RebootCacheCluster',
|
|
verb='POST',
|
|
path='/', params=params)
|
|
|
|
def reset_cache_parameter_group(self, cache_parameter_group_name,
|
|
parameter_name_values,
|
|
reset_all_parameters=None):
|
|
"""
|
|
The ResetCacheParameterGroup operation modifies the parameters
|
|
of a cache parameter group to the engine or system default
|
|
value. You can reset specific parameters by submitting a list
|
|
of parameter names. To reset the entire cache parameter group,
|
|
specify the ResetAllParameters and CacheParameterGroupName
|
|
parameters.
|
|
|
|
:type cache_parameter_group_name: string
|
|
:param cache_parameter_group_name: The name of the cache parameter
|
|
group to reset.
|
|
|
|
:type reset_all_parameters: boolean
|
|
:param reset_all_parameters: If true , all parameters in the cache
|
|
parameter group will be reset to default values. If false , no such
|
|
action occurs.
|
|
Valid values: `True` | `False`
|
|
|
|
:type parameter_name_values: list
|
|
:param parameter_name_values: An array of parameter names to be reset.
|
|
If you are not resetting the entire cache parameter group, you must
|
|
specify at least one parameter name.
|
|
|
|
"""
|
|
params = {
|
|
'CacheParameterGroupName': cache_parameter_group_name,
|
|
}
|
|
self.build_complex_list_params(
|
|
params, parameter_name_values,
|
|
'ParameterNameValues.member',
|
|
('ParameterName', 'ParameterValue'))
|
|
if reset_all_parameters is not None:
|
|
params['ResetAllParameters'] = str(
|
|
reset_all_parameters).lower()
|
|
return self._make_request(
|
|
action='ResetCacheParameterGroup',
|
|
verb='POST',
|
|
path='/', params=params)
|
|
|
|
def revoke_cache_security_group_ingress(self, cache_security_group_name,
|
|
ec2_security_group_name,
|
|
ec2_security_group_owner_id):
|
|
"""
|
|
The RevokeCacheSecurityGroupIngress operation revokes ingress
|
|
from a cache security group. Use this operation to disallow
|
|
access from an Amazon EC2 security group that had been
|
|
previously authorized.
|
|
|
|
:type cache_security_group_name: string
|
|
:param cache_security_group_name: The name of the cache security group
|
|
to revoke ingress from.
|
|
|
|
:type ec2_security_group_name: string
|
|
:param ec2_security_group_name: The name of the Amazon EC2 security
|
|
group to revoke access from.
|
|
|
|
:type ec2_security_group_owner_id: string
|
|
:param ec2_security_group_owner_id: The AWS account number of the
|
|
Amazon EC2 security group owner. Note that this is not the same
|
|
thing as an AWS access key ID - you must provide a valid AWS
|
|
account number for this parameter.
|
|
|
|
"""
|
|
params = {
|
|
'CacheSecurityGroupName': cache_security_group_name,
|
|
'EC2SecurityGroupName': ec2_security_group_name,
|
|
'EC2SecurityGroupOwnerId': ec2_security_group_owner_id,
|
|
}
|
|
return self._make_request(
|
|
action='RevokeCacheSecurityGroupIngress',
|
|
verb='POST',
|
|
path='/', params=params)
|
|
|
|
def _make_request(self, action, verb, path, params):
|
|
params['ContentType'] = 'JSON'
|
|
response = self.make_request(action=action, verb='POST',
|
|
path='/', params=params)
|
|
body = response.read().decode('utf-8')
|
|
boto.log.debug(body)
|
|
if response.status == 200:
|
|
return json.loads(body)
|
|
else:
|
|
raise self.ResponseError(response.status, response.reason, body)
|