io.confluent.kafka.server.plugins.policy

Class AlterConfigPolicy

java.lang.Object

io.confluent.kafka.server.plugins.policy.AlterConfigPolicy

All Implemented Interfaces:

AutoCloseable, kafka.server.link.ClusterLinkAlterConfigPolicy, org.apache.kafka.common.Configurable, org.apache.kafka.server.policy.AlterConfigPolicy

public class AlterConfigPolicy
extends Object
implements kafka.server.link.ClusterLinkAlterConfigPolicy

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	AlterConfigPolicy.ClusterPolicyConfig

Nested classes/interfaces inherited from interface org.apache.kafka.server.policy.AlterConfigPolicy

org.apache.kafka.server.policy.AlterConfigPolicy.RequestMetadata

Constructor Summary

Constructors

Constructor and Description
AlterConfigPolicy()

Method Summary

Modifier and Type	Method and Description
void	close()
Map<String,String>	clusterLinkRestrictTopicConfigs(Map<String,String> configs)
void	clusterLinkValidateTopicConfigs(Map<String,String> configs)
void	configure(Map<String,?> configMap)
void	validate(org.apache.kafka.server.policy.AlterConfigPolicy.RequestMetadata reqMetadata) We don't allow any config updates using the external listener where all principals are MultiTenantPrincipals.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AlterConfigPolicy

public AlterConfigPolicy()

Method Detail

configure

public void configure(Map<String,?> configMap)

Specified by:

configure in interface org.apache.kafka.common.Configurable

validate

public void validate(org.apache.kafka.server.policy.AlterConfigPolicy.RequestMetadata reqMetadata)
              throws org.apache.kafka.common.errors.PolicyViolationException

We don't allow any config updates using the external listener where all principals are MultiTenantPrincipals. On internal listeners with regular non-tenant principals, config updates are permitted, for example to update SSL keystores without broker restart.

Specified by:

validate in interface org.apache.kafka.server.policy.AlterConfigPolicy

Throws:

org.apache.kafka.common.errors.PolicyViolationException

clusterLinkValidateTopicConfigs

public void clusterLinkValidateTopicConfigs(Map<String,String> configs)

Specified by:

clusterLinkValidateTopicConfigs in interface kafka.server.link.ClusterLinkAlterConfigPolicy

clusterLinkRestrictTopicConfigs

public Map<String,String> clusterLinkRestrictTopicConfigs(Map<String,String> configs)

Specified by:

clusterLinkRestrictTopicConfigs in interface kafka.server.link.ClusterLinkAlterConfigPolicy

close

public void close()

Specified by:

close in interface AutoCloseable