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FusionInsight HD 6.5.0 Administrator Guide 02

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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Hardening the LDAP

Hardening the LDAP

Configure the LDAP firewall policy.

In the cluster adopting the dual-plane networking, the LDAP is deployed on the service plane. To ensure the LDAP data security, you are advised to configure the firewall policy for the whole cluster to disable relevant LDAP ports.

  1. Log in to FusionInsight Manager.
  2. Click Cluster > Service > LdapServer > Configuration.
  3. Check the value of LDAP_SERVER_PORT, which is the service port of LdapServer.
  4. To ensure data security, configure the firewall policy for the whole cluster to disable the LdapServer port based on the customer's firewall environment.

Enable the LDAP Audit Log Output.

Users can set the audit log output level of the LDAP service and output audit logs in a specified directory, for example, /var/log/messages. The logs output can be used to check user activities and operation commands.

NOTE:

If the function of LDAP audit log output is enabled, massive logs are generated, affecting the cluster performance. Exercise caution when enabling this function.

  1. Use PuTTY to log in to any LdapServer node.
  2. Run the following command to edit the slapd.conf.consumer file, and set the value of loglevel to 256 (You can view the log level definition by running the man slapd.conf command on the OS).

    cd ${BIGDATA_HOME}/FusionInsight_BASE_6.5.0/install/FusionInsight-ldapserver-2.7.0/ldapserver/local/template

    vi slapd.conf.consumer

    ... 
    pidfile         [PID_FILE_SLAPD_PID] 
    argsfile        [PID_FILE_SLAPD_ARGS] 
    loglevel 256  
    ...

  3. Log in to FusionInsight Manager, choose Cluster > Service > LdapServer > More > Restart, enter the administrator password, and restart the service.
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Updated: 2019-05-17

Document ID: EDOC1100074522

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