biolocal:Bigsis agent install

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Revision as of 13:37, 4 October 2007 (edit) Gianluca (Talk | contribs) (New page: * groupadd -g 604 bigsis * useradd -u 604 -g 604 bigsis * rpm -ivh bigsister-1.02-4.noarch.rpm bigsister-agent-1.02-4.noarch.rpm * yum install perl-GD * chkconfig --add bigsister * chown ...) ← Previous diff		Revision as of 13:44, 4 October 2007 (edit) (undo) Gianluca (Talk | contribs) Next diff →
Line 1:		Line 1:
		+	Create a group and a user with gid and id 604 named bigsis:
		+
	* groupadd -g 604 bigsis		* groupadd -g 604 bigsis
	* useradd -u 604 -g 604 bigsis		* useradd -u 604 -g 604 bigsis
		+
		+	Install the agent and the libraries:
		+
	* rpm -ivh bigsister-1.02-4.noarch.rpm bigsister-agent-1.02-4.noarch.rpm		* rpm -ivh bigsister-1.02-4.noarch.rpm bigsister-agent-1.02-4.noarch.rpm
	* yum install perl-GD		* yum install perl-GD
		+
		+	Configure the automatic startup:
		+
	* chkconfig --add bigsister		* chkconfig --add bigsister
		+
		+	Modify the group and the group permissions, to allow the bigsis user to read the sistem logs:
	* chown root.bigsis /var/log/messages*		* chown root.bigsis /var/log/messages*
Line 11:		Line 21:
-	Edit the /etc/logrotate.d/syslog file	+	Edit the /etc/logrotate.d/syslog file to ensure that the rotate log files will be created with the right permissions.
	Modify the default configuration:		Modify the default configuration:
-		+	<pre>
	/var/log/messages /var/log/secure /var/log/maillog /var/log/spooler /var/log/boot.log /var/log/cron {		/var/log/messages /var/log/secure /var/log/maillog /var/log/spooler /var/log/boot.log /var/log/cron {
	sharedscripts		sharedscripts
Line 21:		Line 31:
	endscript		endscript
	}		}
-		+	</pre>
-		+
-		+
-		+
	with the following:		with the following:
-		+	<pre>
	/var/log/messages /var/log/maillog {		/var/log/messages /var/log/maillog {
	sharedscripts		sharedscripts
Line 42:		Line 49:
	endscript		endscript
	}		}
		+	</pre>
-		+	Configure the bigsister agent.
-		+
-		+
-		+
-		+
-		+
	* cd /etc/bigsister/		* cd /etc/bigsister/
	* vi uxmon-net		* vi uxmon-net
		+	<pre>
	# KEYWORD Default settings Apply To TEST		# KEYWORD Default settings Apply To TEST
	#------------- --------------------------- -----------------		#------------- --------------------------- -----------------
Line 96:		Line 100:
	# process is started for every file matching that pattern		# process is started for every file matching that pattern
	include include_checks.$HOST		include include_checks.$HOST
		+	</pre>
		+	Start the agent.
-		+	<pre>
-		+	/etc/init.d/bigsister start
-		+	</pre>
-	* /etc/init.d/bigsister start	+

---

Revision as of 13:44, 4 October 2007

Create a group and a user with gid and id 604 named bigsis:

• groupadd -g 604 bigsis
• useradd -u 604 -g 604 bigsis

Install the agent and the libraries:

• rpm -ivh bigsister-1.02-4.noarch.rpm bigsister-agent-1.02-4.noarch.rpm
• yum install perl-GD

Configure the automatic startup:

• chkconfig --add bigsister

Modify the group and the group permissions, to allow the bigsis user to read the sistem logs:

• chown root.bigsis /var/log/messages*
• chown root.bigsis /var/log/maillog*
• chmod g+r /var/log/messages*
• chmod g+r /var/log/maillog*

Edit the /etc/logrotate.d/syslog file to ensure that the rotate log files will be created with the right permissions.

Modify the default configuration:

/var/log/messages /var/log/secure /var/log/maillog /var/log/spooler /var/log/boot.log /var/log/cron {
    sharedscripts
    postrotate
        /bin/kill -HUP `cat /var/run/syslogd.pid 2> /dev/null` 2> /dev/null || true
    endscript
}

with the following:

/var/log/messages /var/log/maillog {
    sharedscripts
    create 640 root bigsis
    postrotate
        /bin/kill -HUP `cat /var/run/syslogd.pid 2> /dev/null` 2> /dev/null || true
    endscript
}

/var/log/secure /var/log/spooler /var/log/boot.log /var/log/cron {
    sharedscripts
    postrotate
        /bin/kill -HUP `cat /var/run/syslogd.pid 2> /dev/null` 2> /dev/null || true
    endscript
}

Configure the bigsister agent.

• cd /etc/bigsister/
• vi uxmon-net

# KEYWORD       Default settings                        Apply To TEST
#-------------  ---------------------------             -----------------
DEFAULT         community=public frequency=5 perf=5     ALL
DEFAULT         version=1 proto=udp                     rpc
DEFAULT         proto=udp                               ping


# Information about defined systems to monitor using DESCR command.
#
# KEYWORD       SYSTEM FEATURES                         Apply To HOST
#---------      --------------------------              ------------
DESCR           features=unix,linux                     localhost
# DESCR         features=unix,sysv,solaris              someotherhost


# Run the following tests.
# Note: host1(host2) is reported under host2
# Note: host can be an IP address
# Report Host   Health Test List
#------------   -----------------------------------
#localhost      load memory network cpuload
#localhost      disk
#localhost      syslog
#localhost      proc=inetd procs    proc=sshd procs
#localhost      users
localhost(linux1)       load memory cpuload
localhost(linux1)       interface=eth0 speed=1000000000 network
localhost(linux1)       df="df -l" disk
localhost(linux1)       syslog
localhost(linux1)       proc=sshd procs
localhost(linux1)       users


# EDIT THIS, replace localhost by the name or IP address of your Big Sister server
#
# BigSis Server bsdisplay /options
#------------   -----------------------------------
bpb.ceinge.unina.it     bsdisplay

# include file for specific hosts, do not name it uxmon-net.* as a new
# process is started for every file matching that pattern
include include_checks.$HOST

Start the agent.

/etc/init.d/bigsister start