限制Hazelcast集群中的成员 [英] Restrict members in Hazelcast cluster

问题描述

我正在一个春季启动项目中，在这里我使用Hazelcast作为缓存.我已经启用了tcp作为连接方法，并且我还提到了一些成员.成员能够加入.但是问题在于，其他节点也可以与成员分开加入.谁能告诉我如何限制它?

I am working on a spring boot project where i am using Hazelcast as Cache. I have enabled tcp as join method and i also mentioned some members. The members are able to join. But the problem is other nodes are also able to join apart from the members. can anyone tell me how i can restrict it?

这是我的配置，

@Bean
    public Config hazelcastConfig() {
        Config config = new Config()
                .setClusterName("myCluster");
        List<String> members = new ArrayList<>();
        members.add("192.168.99.1:5523");
        members.add("192.168.99.2:5542");
        config.getNetworkConfig().getJoin()
                .setMulticastConfig(new MulticastConfig().setEnabled(false))
                .setTcpIpConfig(new TcpIpConfig().setEnabled(true).setMembers(members));
        config.getNetworkConfig().setPort(5523);
        return config;
    }

推荐答案

Hazelcast IMDG(社区版)的主要方法是配置不同的群集名称.

The main approach in the Hazelcast IMDG (community edition) is to configure the different cluster names.

您还可以研究具有一组安全功能(JAAS身份验证，TLS，对称加密等)的Hazelcast Enterprise.

You can also look into Hazelcast Enterprise which has a set of security features (JAAS authentication, TLS, symmetric encryption, ...).

这些答案中的更多详细信息:

More details in these answers:

• https://stackoverflow.com/a/62540153/653069
• https://stackoverflow.com/a/56216106/653069

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