Files
ansible-hardening/doc/source/developer-notes/V-38468.rst
Matt Thompson e44efd0fe7 Doc updates
This commit fixes some RST-related errors, spelling/typos, and updates
some variable values which are incorrect.

Change-Id: Ibc78dffc6246f8df2c0d5d42ca2d831c4c335720
2016-04-15 10:39:21 +00:00

848 B

Ubuntu's default for disk_full_action is SUSPEND, which actually only suspends audit logging. That could be a security issue, so SYSLOG is recommended and is set by default by openstack-ansible-security. If syslog messages are being sent to remote servers, these log messages should alert an administrator about the disk being full. There are additional options available, like EXEC, SINGLE or HALT.

To configure a different disk_full_action, set the following Ansible variable:

disk_full_action = SYSLOG

For details on available settings and what they do, run man auditd.conf. Some options can cause the host to go offline until the issue is fixed. Deployers are urged to carefully read the auditd documentation prior to changing the disk_full_action setting from the default.