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Munin

A template jail-be telepítettünk egy munin-node programot, amelyet szépen be is állítottunk, ám eddig nem volt telepítve munin-main, amely a kliensekről olvassa a mért adatokat, s grafikonon ábrázolja őket. Működéséhez szükséges egy telepített Apache, így azt is tegyünk a jail-be. A munin-main elég sok egyéb csomagot igényel, legyünk türelemmel... (smile)

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Code Block
title/usr/local/etc/munin/munin.conf

dbdir   /data/munin
htmldir /usr/local/www/munin
logdir  /data/munin/logs
rundir  /var/run/munin

tmpldir /usr/local/etc/munin/templates

contact.system.command mail -s "Munin notification" system@javaforum.hu

[logserver.system]
    address 192.168.2.1
    use_node_name yes

[ldap.system]
    address 192.168.2.2
    use_node_name yes

[dns.system]
    address 192.168.2.3
    use_node_name yes

[mail.system]
    address 192.168.2.4
    use_node_name yes

[pgsql.system]
    address 192.168.2.5
    use_node_name yes

[httpd.system]
    address 192.168.2.6
    use_node_name yes

[mailman.system]
    address 192.168.2.8
    use_node_name yes

[mailscanner.system]
    address 192.168.2.9
    use_node_name yes

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Code Block
titleParancssor

[root@munin:/data]$ mkdir /data/munin
[root@munin:/data]$ mkdir /data/munin/logs
[root@munin:/data]$ chown munin:munin /data/munin/
[root@munin:/data]$ chown munin:munin /data/munin/logs/

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Code Block
title/usr/local/etc/apache22/Includes/hu.javaforum.munin.conf

ServerAdmin auth.gabor@javaforum.hu
DocumentRoot /usr/local/www/munin/
ServerName munin.javaforum.hu
DirectoryIndex index.html index.htm

<Directory /usr/local/www/munin/>
    Options FollowSymLinks
    AllowOverride None
    Order allow,deny
    Allow from all
</Directory>

...

Code Block
titleParancssor

[root@munin:/data]$ /usr/local/etc/rc.d/apache22 start
Performing sanity check on apache22 configuration:
Syntax OK
Starting apache22.
[root@munin:/data]$ ls -l /data/munin/
total 68
-rw-r--r--  1 munin  munin  40119 Jan 20 21:10 datafile
-rw-r--r--  1 munin  munin   1762 Jan 20 21:10 limits
-rw-r--r--  1 munin  munin   2470 Jan 20 21:10 munin-graph.stats
-rw-r--r--  1 munin  munin   5352 Jan 20 21:10 munin-update.stats
drwxr-xr-x  2 munin  munin    110 Jan 20 21:10 system
[root@munin:/data]$ ls -l /data/munin/system/
total 5454
-rw-r--r--  1 munin  munin  50824 Jan 20 21:10 dns.system-df-root-g.rrd
-rw-r--r--  1 munin  munin  50824 Jan 20 21:10 dns.system-processes-processes-g.rrd
-rw-r--r--  1 munin  munin  50824 Jan 20 21:10 httpd.system-df-root-g.rrd
-rw-r--r--  1 munin  munin  50824 Jan 20 21:10 httpd.system-processes-processes-g.rrd
-rw-r--r--  1 munin  munin  50824 Jan 20 21:10 ldap.system-df-root-g.rrd
-rw-r--r--  1 munin  munin  50824 Jan 20 21:10 ldap.system-processes-processes-g.rrd
-rw-r--r--  1 munin  munin  50824 Jan 20 21:10 logserver.system-df-root-g.rrd
-rw-r--r--  1 munin  munin  50824 Jan 20 21:10 logserver.system-processes-processes-g.rrd
-rw-r--r--  1 munin  munin  50824 Jan 20 21:10 mail.system-df-root-g.rrd
-rw-r--r--  1 munin  munin  50824 Jan 20 21:10 mail.system-postfix_mailqueue-active-g.rrd
-rw-r--r--  1 munin  munin  50824 Jan 20 21:10 mail.system-postfix_mailqueue-corrupt-g.rrd
-rw-r--r--  1 munin  munin  50824 Jan 20 21:10 mail.system-postfix_mailqueue-deferred-g.rrd
-rw-r--r--  1 munin  munin  50824 Jan 20 21:10 mail.system-postfix_mailqueue-hold-g.rrd
-rw-r--r--  1 munin  munin  50824 Jan 20 21:10 mail.system-postfix_mailqueue-incoming-g.rrd
-rw-r--r--  1 munin  munin  50824 Jan 20 21:10 mail.system-postfix_mailqueue-maildrop-g.rrd
-rw-r--r--  1 munin  munin  50824 Jan 20 21:10 mail.system-processes-processes-g.rrd
-rw-r--r--  1 munin  munin  50824 Jan 20 21:10 mailman.system-df-root-g.rrd
-rw-r--r--  1 munin  munin  50824 Jan 20 21:10 mailman.system-processes-processes-g.rrd
-rw-r--r--  1 munin  munin  50824 Jan 20 21:10 mailscanner.system-df-root-g.rrd
-rw-r--r--  1 munin  munin  50824 Jan 20 21:10 mailscanner.system-processes-processes-g.rrd
-rw-r--r--  1 munin  munin  50824 Jan 20 21:10 pgsql.system-df-root-g.rrd
-rw-r--r--  1 munin  munin  50824 Jan 20 21:10 pgsql.system-processes-processes-g.rrd
-rw-r--r--  1 munin  munin  50824 Jan 20 21:10 svn.system-df-root-g.rrd
-rw-r--r--  1 munin  munin  50824 Jan 20 21:10 svn.system-processes-processes-g.rrd
[root@munin:/data]$ ls -l /usr/local/www/munin/
total 38
-rw-r--r--  1 munin  munin  2555 Jan 20 20:55 definitions.html
-rw-r--r--  1 munin  munin  5174 Jan 20 21:10 index.html
-rw-r--r--  1 munin  munin   473 Jan 20 20:55 logo.png
-rw-r--r--  1 munin  munin  3538 Jan 20 20:55 style.css
drwxr-xr-x  2 munin  munin   287 Jan 20 21:10 system

No, már be is gyűjtötte az adatokat a kis ügyes, és le is generálta a weboldalon a HTML fájlokat és a képeket.

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Auth Gábor auth.gabor@javaforum.hu