AWS MSK是云上的托管Kafka集群,需要实现内部代理通信,以确保Kafka集群的高可用性和易于管理性。以下是使用AWS MSK进行内部代理通信的示例代码:
首先,需要在AWS控制台中创建一个VPC,并为MSK集群选择一个VPC子网。
为MSK集群创建一个安全组,并允许来自其他MSK代理节点的请求进入集群。通过以下示例代码可实现安全组的创建:
import boto3
ec2 = boto3.resource('ec2')
sec_group = ec2.create_security_group( GroupName='my_security_group', Description='My security group for MSK brokers', VpcId='vpc-01234567890abcdef' )
sec_group.authorize_ingress( IpPermissions=[ { 'FromPort': 0, 'ToPort': 65535, 'IpProtocol': 'tcp', 'IpRanges': [{'CidrIp': '10.0.0.0/8'}, {'CidrIp': '172.16.0.0/12'}, {'CidrIp': '192.168.0.0/16'}], }, ], )
{ "data": { "auto.create.topics.enable": "true", "num.io.threads": "8", "num.network.threads": "5", "num.partitions": "1", "num.replica.fetchers": "2", "socket.receive.buffer.bytes": "102400", "socket.request.max.bytes": "104857600", "socket.send.buffer.bytes": "102400", "unclean.leader.election.enable": "true