Tạo một cluster (mode disabled cluster)

import boto3
import logging

logging.basicConfig(level=logging.INFO)
client = boto3.client('elasticache')

def create_cluster_mode_disabled(CacheNodeType='cache.t3.small',EngineVersion='6.0',NumCacheClusters=2,ReplicationGroupDescription='Sample cache cluster',ReplicationGroupId=None):
    """Creates an Elasticache Cluster with cluster mode disabled

    Returns a dictionary with the API response

    :param CacheNodeType: Node type used on the cluster. If not specified, cache.t3.small will be used
    Refer to https://docs.aws.amazon.com/AmazonElastiCache/latest/red-ug/CacheNodes.SupportedTypes.html for supported node types
    :param EngineVersion: Engine version to be used. If not specified, latest will be used.
    :param NumCacheClusters: Number of nodes in the cluster. Minimum 1 (just a primary node) and maximun 6 (1 primary and 5 replicas).
    If not specified, cluster will be created with 1 primary and 1 replica.
    :param ReplicationGroupDescription: Description for the cluster.
    :param ReplicationGroupId: Name for the cluster
    :return: dictionary with the API results

    """
    if not ReplicationGroupId:
        return 'ReplicationGroupId parameter is required'

    response = client.create_replication_group(
        AutomaticFailoverEnabled=True,
        CacheNodeType=CacheNodeType,
        Engine='redis',
        EngineVersion=EngineVersion,
        NumCacheClusters=NumCacheClusters,
        ReplicationGroupDescription=ReplicationGroupDescription,
        ReplicationGroupId=ReplicationGroupId,
        SnapshotRetentionLimit=30,
    )
    return response


if __name__ == '__main__':
    
    # Creates an Elasticace Cluster mode disabled cluster, based on cache.m6g.large nodes, Redis 6, one primary and two replicas
    elasticacheResponse = create_cluster_mode_disabled(
        #CacheNodeType='cache.m6g.large', 
        EngineVersion='6.0',
        NumCacheClusters=3,
        ReplicationGroupDescription='Redis cluster mode disabled with replicas',
        ReplicationGroupId='redis202104053'
        )
    
    logging.info(elasticacheResponse)

python CreateClusterModeDisabledCluster.py

python "đường dẫn file CreateClusterModeDisabledCluster.py"

import boto3
import logging

logging.basicConfig(level=logging.INFO)
client = boto3.client('elasticache')

def create_cluster_mode_disabled_rbac(CacheNodeType='cache.t3.small',EngineVersion='6.0',NumCacheClusters=2,ReplicationGroupDescription='Sample cache cluster',ReplicationGroupId=None, UserGroupIds=None, SecurityGroupIds=None,CacheSubnetGroupName=None):
    """Creates an Elasticache Cluster with cluster mode disabled and RBAC

    Returns a dictionary with the API response

    :param CacheNodeType: Node type used on the cluster. If not specified, cache.t3.small will be used
    Refer to https://docs..amazon.com/AmazonElastiCache/latest/red-ug/CacheNodes.SupportedTypes.html for supported node types
    :param EngineVersion: Engine version to be used. If not specified, latest will be used.
    :param NumCacheClusters: Number of nodes in the cluster. Minimum 1 (just a primary node) and maximun 6 (1 primary and 5 replicas).
    If not specified, cluster will be created with 1 primary and 1 replica.
    :param ReplicationGroupDescription: Description for the cluster.
    :param ReplicationGroupId: Mandatory name for the cluster.
    :param UserGroupIds: Mandatory list of user groups to be assigned to the cluster.
    :param SecurityGroupIds: List of security groups to be assigned. If not defined, default will be used
    :param CacheSubnetGroupName: subnet group where the cluster will be placed. If not defined, default will be used.
    :return: dictionary with the API results

    """
    if not ReplicationGroupId:
        return {'Error': 'ReplicationGroupId parameter is required'}
    elif not isinstance(UserGroupIds,(list)):
        return {'Error': 'UserGroupIds parameter is required and must be a list'}

    params={'AutomaticFailoverEnabled': True, 
            'CacheNodeType': CacheNodeType, 
            'Engine': 'redis', 
            'EngineVersion': EngineVersion, 
            'NumCacheClusters': NumCacheClusters, 
            'ReplicationGroupDescription': ReplicationGroupDescription, 
            'ReplicationGroupId': ReplicationGroupId, 
            'SnapshotRetentionLimit': 30, 
            'TransitEncryptionEnabled': True, 
            'UserGroupIds':UserGroupIds
        }

    # defaults will be used if CacheSubnetGroupName or SecurityGroups are not explicit.
    if isinstance(SecurityGroupIds,(list)):
        params.update({'SecurityGroupIds':SecurityGroupIds})
    if CacheSubnetGroupName:
        params.update({'CacheSubnetGroupName':CacheSubnetGroupName})

    response = client.create_replication_group(**params)
    return response

if __name__ == '__main__':

    # Creates an Elasticace Cluster mode disabled cluster, based on cache.m6g.large nodes, Redis 6, one primary and two replicas.
    # Assigns the existent user group "mygroup" for RBAC authentication
   
    response=create_cluster_mode_disabled_rbac(
        CacheNodeType='cache.m6g.large',
        EngineVersion='6.0',
        NumCacheClusters=3,
        ReplicationGroupDescription='Redis cluster mode disabled with replicas',
        ReplicationGroupId='redis202104',
        UserGroupIds=[
            'mygroup'
        ],
        SecurityGroupIds=[
            'sg-7cc73803'
        ],
        CacheSubnetGroupName='default'
    )

    logging.info(response)

python ClusterModeDisabledWithRBAC.py

python "đường dẫn file ClusterModeDisabledWithRBAC.py"