보안 구성 예시
보안 구성 예시
이 문서는 HBase 보안을 위한 hbase-site.xml 구성 예시를 제공해요. HFile v3 지원, ACL, 가시성 레이블(Visibility Labels), 저장 데이터와 WAL의 투명한 암호화를 포함해요. 각 옵션은 위 섹션들에서 별도로 다루었으니, 여기서는 종합적인 예시를 보여줘요.
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hbase-site.xml의 예시 보안 설정
<!-- HFile v3 Support -->
<property>
<name>hfile.format.version</name>
<value>3</value>
</property>
<!-- HBase Superuser -->
<property>
<name>hbase.superuser</name>
<value>hbase,admin,@superuser-group</value>
</property>
<!-- Coprocessors for ACLs and Visibility Tags -->
<property>
<name>hbase.security.authorization</name>
<value>true</value>
</property>
<property>
<name>hbase.coprocessor.region.classes</name>
<value>org.apache.hadoop.hbase.security.access.AccessController,
org.apache.hadoop.hbase.security.visibility.VisibilityController,
org.apache.hadoop.hbase.security.token.TokenProvider</value>
</property>
<property>
<name>hbase.coprocessor.master.classes</name>
<value>org.apache.hadoop.hbase.security.access.AccessController,
org.apache.hadoop.hbase.security.visibility.VisibilityController</value>
</property>
<property>
<name>hbase.coprocessor.regionserver.classes</name>
<value>org.apache.hadoop.hbase.security.access.AccessController</value>
</property>
<!-- Executable ACL for Coprocessor Endpoints -->
<property>
<name>hbase.security.exec.permission.checks</name>
<value>true</value>
</property>
<!-- Whether a user needs authorization for a visibility tag to set it on a cell -->
<property>
<name>hbase.security.visibility.mutations.checkauth</name>
<value>false</value>
</property>
<!-- Secure RPC Transport -->
<property>
<name>hbase.rpc.protection</name>
<value>privacy</value>
</property>
<!-- Transparent Encryption -->
<property>
<name>hbase.crypto.keyprovider</name>
<value>org.apache.hadoop.hbase.io.crypto.KeyStoreKeyProvider</value>
</property>
<property>
<name>hbase.crypto.keyprovider.parameters</name>
<value>jceks:///path/to/hbase/conf/hbase.jks?password=***</value>
</property>
<property>
<name>hbase.crypto.master.key.name</name>
<value>hbase</value>
</property>
<!-- WAL Encryption -->
<property>
<name>hbase.regionserver.hlog.reader.impl</name>
<value>org.apache.hadoop.hbase.regionserver.wal.SecureProtobufLogReader</value>
</property>
<property>
<name>hbase.regionserver.hlog.writer.impl</name>
<value>org.apache.hadoop.hbase.regionserver.wal.SecureProtobufLogWriter</value>
</property>
<property>
<name>hbase.regionserver.wal.encryption</name>
<value>true</value>
</property>
<!-- For key rotation -->
<property>
<name>hbase.crypto.master.alternate.key.name</name>
<value>hbase.old</value>
</property>
2.6.0부터는 hbase.regionserver.hlog.reader.impl와 hbase.regionserver.hlog.writer.impl 구성이 제거됐으므로 더 이상 지정할 필요가 없어요. WAL 암호화를 활성화하려면 hbase.regionserver.wal.encryption을 true로 설정하기만 하면 충분해요.
Hadoop core-site.xml의 예시 그룹 매퍼
이 설정을 자신의 환경에 맞게 조정하세요.
<property>
<name>hadoop.security.group.mapping</name>
<value>org.apache.hadoop.security.LdapGroupsMapping</value>
</property>
<property>
<name>hadoop.security.group.mapping.ldap.url</name>
<value>ldap://server</value>
</property>
<property>
<name>hadoop.security.group.mapping.ldap.bind.user</name>
<value>[email protected]</value>
</property>
<property>
<name>hadoop.security.group.mapping.ldap.bind.password</name>
<value>****</value> <!-- Replace with the actual password -->
</property>
<property>
<name>hadoop.security.group.mapping.ldap.base</name>
<value>dc=example-ad,dc=local</value>
</property>
<property>
<name>hadoop.security.group.mapping.ldap.search.filter.user</name>
<value>(&(objectClass=user)(sAMAccountName={0}))</value>
</property>
<property>
<name>hadoop.security.group.mapping.ldap.search.filter.group</name>
<value>(objectClass=group)</value>
</property>
<property>
<name>hadoop.security.group.mapping.ldap.search.attr.member</name>
<value>member</value>
</property>
<property>
<name>hadoop.security.group.mapping.ldap.search.attr.group.name</name>
<value>cn</value>
</property>