zookeeper sasl身份验证问题

Question

我正在尝试为我的 Kafka 动物园管理员设置 SASL 身份验证。 我按照以下链接中提到的所有步骤进行操作

https://cwiki.apache.org/confluence/display/ZOOKEEPER/Client-Server+mutual+authentication

下面是我保存在 /home 目录中的 server_jaas.conf 文件

Server {
   org.apache.kafka.common.security.plain.PlainLoginModule required
   username="admin"
   password="admin-secret"
   user_admin="admin-secret"
};

下面是我的 java.env 文件配置

SERVER_JVMFLAGS="-Djava.security.auth.login.config=/home/server_jaas.conf"

下面是我得到的错误

2017-08-01 16:49:40,774 [myid:] - ERROR [main:ServerCnxnFactory@199] - No JAAS configuration section named 'Server' was foundin '/home/server_jaas.conf'.
2017-08-01 16:49:40,774 [myid:] - ERROR [main:ZooKeeperServerMain@64] - Unexpectked exception, exiting abnormally
java.io.IOException: No JAAS configuration section named 'Server' was foundin '/home/server_jaas.conf'.
    at org.apache.zookeeper.server.ServerCnxnFactory.configureSaslLogin(ServerCnxnFactory.java:200)
    at org.apache.zookeeper.server.NIOServerCnxnFactory.configure(NIOServerCnxnFactory.java:82)
    at org.apache.zookeeper.server.ZooKeeperServerMain.runFromConfig(ZooKeeperServerMain.java:117)
    at org.apache.zookeeper.server.ZooKeeperServerMain.initializeAndRun(ZooKeeperServerMain.java:87)
    at org.apache.zookeeper.server.ZooKeeperServerMain.main(ZooKeeperServerMain.java:53)
    at org.apache.zookeeper.server.quorum.QuorumPeerMain.initializeAndRun(QuorumPeerMain.java:116)
    at org.apache.zookeeper.server.quorum.QuorumPeerMain.main(QuorumPeerMain.java:78)

Answer 1

尝试添加; 到服务器定义的末尾

Server {
   org.apache.kafka.common.security.plain.PlainLoginModule required
   username="admin"
   password="admin-secret"
   user_admin="admin-secret";
};

Answer 2

配置文件的内容可能是这样的：

Server {
   org.apache.kafka.common.security.plain.PlainLoginModule required
   username="admin"
   password="admin-secret"
   user_admin="admin-secret";
};

并确保/home/server_jaas.conf的位置正确。

因为我给出了这个配置文件的错误位置，所以我得到了同样的异常。