Bug 723906

+++ This bug was initially created as a clone of Bug #723899 +++

Description of problem:

On Spacewalk 1.5 on Fedora 15 with monitoring not enabled, the following email lands in root's mailbox every 15 minutes:

Subject: Cron <nocpulse@hostname>  if [ -e /etc/NOCpulse.ini ] ; then /usr/bin/monitor-queue ALERTS 50 100 2>&1 > /dev/null; fi

eth0: error fetching interface information: Device not found
Use of chdir('') or chdir(undef) as chdir() is deprecated at /usr/bin/monitor-queue line 45.

Note that you might need SELinux in permissive to see that email in root's mailbox.

Version-Release number of selected component (if applicable):

# rpm -qf /etc/NOCpulse.ini /etc/cron.d/notification
nocpulse-common-2.1.24-1.fc15.noarch
NPalert-1.126.23-1.fc15.noarch

How reproducible:

Deterministic.

Steps to Reproduce:
1. Install Spacewalk 1.5 on Fedora 15, set SELinux to permissive.
2. After 16 minutes, check root's mailbox.

Actual results:

Email as shown above.

Expected results:

Nothing is delieved.

Additional info:

Besides that email, you will likely also see AVC denials

type=AVC msg=audit(1311253202.419:314): avc:  denied  { getattr } for  pid=29677 comm="sendmail" path="/var/lib/nocpulse/.forward" dev=dm-1 ino=2755245 scontext=system_u:system_r:sendmail_t:s0 tcontext=system_u:object_r:spacewalk_monitoring_var_lib_t:s0 tclass=file
type=AVC msg=audit(1311253202.420:315): avc:  denied  { read } for  pid=29677 comm="sendmail" name=".forward" dev=dm-1 ino=2755245 scontext=system_u:system_r:sendmail_t:s0 tcontext=system_u:object_r:spacewalk_monitoring_var_lib_t:s0 tclass=file
type=AVC msg=audit(1311253202.420:315): avc:  denied  { open } for  pid=29677 comm="sendmail" name=".forward" dev=dm-1 ino=2755245 scontext=system_u:system_r:sendmail_t:s0 tcontext=system_u:object_r:spacewalk_monitoring_var_lib_t:s0 tclass=file

-- as the email is being delivered to nocpulse@the-spacewalk-server, the .forward is consulted and it fails. This AVC denial should also be fixed, or email never delivered to nocpulse@.

--- Additional comment from msuchy on 2011-07-21 10:20:18 EDT ---

This is regression cause by bug 710002.
So we have one part code (that described in 710002) which need /etc/NOCpulse.ini
and another (that cron.d/notification) which assume that if /etc/NOCpulse.ini exist, that monitoring is configured. :(
Lets run that cron task only if /etc/NOCpulse.ini contains something else then comments - which is only content of not configured monitoring.

Spacewalk.git commit 717028bd6873e18a99ff79a1344ec5cd48a6958f