Nagios Support Forum

Code: Select all

# Check that the Red Hat installation is valid
if [ -x /usr/sbin/rhn_check ] && ! /usr/sbin/rhn_check 2>/dev/null; then
	echo "Your Red Hat Installation is not registered or does not have proper entitlements." >&2
	echo "Please register or enable entitlements at rhn.redhat.com." >&2
	exit 1
# Check for the proper "Channels" - added conditional to make sure it's not CentOS 6  -MG 
elif [ "$dist" = el6 ] && ! rpm -q centos-release && ! rhn-channel -l | grep -q rhel-.\*-server-optional-6 ; then
	echo "ERROR: Please add the 'Optional' channel to your Red Hat systems subscriptions." >&2
	echo "       You can do so in the Redhat Network web interface or using the rhn-channel command." >&2
	exit 1
fi

# Make sure everything needed is still present, and we should be working 
# with a current system anyway
if [ "$1" != noupdate ]; then
	echo "Updating system..."
	yum -y update
fi

Code: Select all

# Check that the Red Hat installation is valid
if [ -x /usr/sbin/rhn_check ] && ! /usr/sbin/rhn_check 2>/dev/null; then
	## Fails initial check with newer subscription method, nested if to check for subscription and proceed correctly if found -SR
	if [ -x /usr/bin/subscription-manager ] && [[ -z `subscription-manager list | grep Status: | grep -qF Subscribed` ]]; then
		echo "Passed New Subscription Check" > /dev/null;
	else
		echo "Your Red Hat Installation is not registered or does not have proper entitlements." >&2
		echo "Please register or enable entitlements at rhn.redhat.com." >&2
		exit 1;
	fi
fi
## Check for the proper "Channels" - added conditional to make sure it's not CentOS 6  -MG 
## As already excludes CentOS 6, separated from previous if to correct nested if checks -SR
if [ "$dist" = el6 ] && ! rpm -q centos-release && ! rhn-channel -l | grep -q rhel-.\*-server-optional-6 ; then
	## Fails initial check with newer subscription method, nested if to check for optional repos proceeds correctly if optional is enabled -SR
	if `yum repolist all | grep optional-rpms | grep -qF enabled`; then
		echo "Passed Optional Repo Check" > /dev/null;
	else
		echo "ERROR: Please add the 'Optional' channel to your Red Hat systems subscriptions." >&2
		echo "       You can do so in the Redhat Network web interface or using the rhn-channel command." >&2
		echo "       Also with 'yum-config-manager --enable rhel-6-server-optional-rpms'" >&2
		echo "       or, modify /etc/yum.repos.d/redhat.repo and enable rhel-6-server-optional-rpms" >&2
		exit 1
	fi
fi