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Due to the fact that drbdlinks restarts rsyslogd (needed in our case), it of
course causes now a bunch of AVC denied for nearly every service and only less
services are working proper in general.
Cross-filed case 00903295 on the Red Hat customer portal.
Typical symptoms for administrators are: Takeover of Apache using lsb:httpd
does not work and it is unable to bind to 0.0.0.0:80 or [::]:80. Restarting of
Postfix does not work once started via lsb:postfix, zillions of AVC denied for
setroubleshoot-server after rsyslogd is restarted via ocf:tummy:drbdlinks.
As a workaround for the time being we have now added the following domain
transitions to our own policy so far:
domtrans_pattern(pacemaker_t, mysqld_safe_exec_t, mysqld_safe_t)
dontaudit mysqld_safe_t pacemaker_var_lib_t:dir search; # No need to allow!
domtrans_pattern(pacemaker_t, postfix_master_exec_t, postfix_t)
domtrans_pattern(pacemaker_t, httpd_exec_t, httpd_t)
domtrans_pattern(pacemaker_t, zarafa_server_exec_t, zarafa_server_t);
domtrans_pattern(pacemaker_t, zarafa_deliver_exec_t, zarafa_deliver_t);
domtrans_pattern(pacemaker_t, zarafa_monitor_exec_t, zarafa_monitor_t);
domtrans_pattern(pacemaker_t, zarafa_spooler_exec_t, zarafa_spooler_t);
domtrans_pattern(pacemaker_t, zarafa_indexer_exec_t, zarafa_indexer_t);
domtrans_pattern(pacemaker_t, syslogd_t, syslogd_exec_t);
domtrans_pattern(pacemaker_t, crond_t, crond_exec_t);
domtrans_pattern(pacemaker_t, bin_t, unconfined_t);
dontaudit syslogd_t pacemaker_t:fifo_file write; # No need to allow? No idea?
Yes, basically I am going to back port fixes from Fedora these days. And we will end up with
cluster_t domain for these administrative cluster services.
typealias cluster_t alias { aisexec_t corosync_t pacemaker_t rgmanager_t };