nagios安裝

很久之前的實驗了，可能不完整，不作解釋。

[root@test nagios-cn-3.0.1.1]# ./configure --with-command-group=nagcmd --with-httpd-conf=/usr/local/apache/conf/ --with-gd-lib=/usr/lib --with-gd-inc=/usr/include/


[root@test nagios-cn-3.0.1.1]# make all


[root@test nagios-cn-3.0.1.1]# make install


[root@test nagios-cn-3.0.1.1]# make install-init

[root@test nagios-cn-3.0.1.1]# make install-commandmode


[root@test nagios-cn-3.0.1.1]# make install-config


[root@test nagios-cn-3.0.1.1]# /usr/local/apache/bin/htpasswd -c /usr/local/nagios/etc/htpasswd.users nagiosadmin
New password:
Re-type new password:
Adding password for user nagiosadmin
[root@test nagios-cn-3.0.1.1]# /usr/local/nagios/bin/nagios -v /usr/local/nagios/etc/nagios.cfg
[root@test /]# cd nagios-plugins-1.4.11
[root@test nagios-plugins-1.4.11]# ./configure --with-nagios-user=nagios --with-nagios-group=nagios --enable-redhat-pthread-workaround


[root@test etc]# /usr/local/nagios/bin/nagios -v /usr/local/nagios/etc/nagios.cfg

Nagios 3.0.1
Copyright (c) 1999-2008 Ethan Galstad (http://www.nagios.org)
Last Modified: 04-01-2008
License: GPL

Reading configuration data...

Running pre-flight check on configuration data...

Checking services...
        Checked 9 services.
Checking hosts...
        Checked 2 hosts.
Checking host groups...
        Checked 1 host groups.
Checking service groups...
        Checked 0 service groups.
Checking contacts...
        Checked 1 contacts.
Checking contact groups...
        Checked 1 contact groups.
Checking service escalations...
        Checked 0 service escalations.
Checking service dependencies...
        Checked 0 service dependencies.
Checking host escalations...
        Checked 0 host escalations.
Checking host dependencies...
        Checked 0 host dependencies.
Checking commands...
        Checked 24 commands.
Checking time periods...
        Checked 5 time periods.
Checking for circular paths between hosts...
Checking for circular host and service dependencies...
Checking global event handlers...
Checking obsessive compulsive processor commands...
Checking misc settings...

Total Warnings: 0
Total Errors:   0

Things look okay - No serious problems were detected during the pre-flight check
[root@test etc]# /usr/local/nagios/bin/nagios -d /usr/local/nagios/etc/nagios.cfg
[root@test etc]# ps -ef
UID        PID  PPID  C STIME TTY          TIME CMD
root         1     0  0 07:44 ?        00:00:05 init
root         2     1  0 07:44 ?        00:00:00 [keventd]
root         3     1  0 07:44 ?        00:00:00 [kapmd]
root         4     1  0 07:44 ?        00:00:00 [ksoftirqd_CPU0]
root         9     1  0 07:44 ?        00:00:00 [bdflush]
root         5     1  0 07:44 ?        00:00:00 [kswapd]
root         6     1  0 07:44 ?        00:00:00 [kscand/DMA]
root         7     1  0 07:44 ?        00:00:00 [kscand/Normal]
root         8     1  0 07:44 ?        00:00:00 [kscand/HighMem]
root        10     1  0 07:44 ?        00:00:00 [kupdated]
root        11     1  0 07:44 ?        00:00:00 [mdrecoveryd]
root        19     1  0 07:44 ?        00:00:00 [kjournald]
root        77     1  0 07:44 ?        00:00:00 [khubd]
root      1230     1  0 07:44 ?        00:00:00 [kjournald]
root      1231     1  0 07:44 ?        00:00:00 [kjournald]
root      1500     1  0 07:44 ?        00:00:00 syslogd -m 0
root      1504     1  0 07:44 ?        00:00:00 klogd -x
root      1513     1  0 07:44 ?        00:00:00 /usr/sbin/sshd
root      1524     1  0 07:44 ?        00:00:00 xinetd -stayalive -reuse -pidfile /var/run/xinetd.pid
root      1534     1  0 07:44 ?        00:00:00 /bin/sh /usr/bin/mysqld_safe --datadir=/var/lib/mysql --pid-file=/var/lib/mysql/test
root      1543     1  0 07:44 tty1     00:00:00 /sbin/mingetty tty1
root      1544     1  0 07:44 tty2     00:00:00 /sbin/mingetty tty2
root      1545     1  0 07:44 tty3     00:00:00 /sbin/mingetty tty3
root      1546     1  0 07:44 tty4     00:00:00 /sbin/mingetty tty4
root      1547     1  0 07:44 tty5     00:00:00 /sbin/mingetty tty5
root      1548     1  0 07:44 tty6     00:00:00 /sbin/mingetty tty6
mysql     1563  1534  0 07:44 ?        00:00:00 [mysqld]
mysql     1564  1563  0 07:44 ?        00:00:00 [mysqld]
mysql     1565  1564  0 07:44 ?        00:00:00 [mysqld]
mysql     1566  1564  0 07:44 ?        00:00:00 [mysqld]
mysql     1567  1564  0 07:44 ?        00:00:00 [mysqld]
mysql     1568  1564  0 07:44 ?        00:00:00 [mysqld]
mysql     1569  1564  0 07:44 ?        00:00:00 [mysqld]
mysql     1570  1564  0 07:44 ?        00:00:00 [mysqld]
mysql     1571  1564  0 07:44 ?        00:00:00 [mysqld]
mysql     1572  1564  0 07:44 ?        00:00:00 [mysqld]
root      1573  1513  0 07:48 ?        00:00:00 /usr/sbin/sshd
wang      1575  1573  0 07:48 ?        00:00:03 [sshd]
wang      1576  1575  0 07:48 pts/0    00:00:00 -bash
root      1605  1576  0 07:48 pts/0    00:00:00 [su]
root      1606  1605  0 07:48 pts/0    00:00:01 bash
root      1643     1  0 07:49 ?        00:00:00 /usr/local/apache/bin/httpd -k start
nobody    1644  1643  0 07:49 ?        00:00:00 [httpd]
nobody    1645  1643  0 07:49 ?        00:00:00 [httpd]
nobody    1646  1643  0 07:49 ?        00:00:00 [httpd]
nobody    1647  1643  0 07:49 ?        00:00:00 [httpd]
nobody    1648  1643  0 07:49 ?        00:00:00 [httpd]
nagios    1676     1  0 07:49 ?        00:00:00 [nagios]
root      1901  1513  0 07:59 ?        00:00:00 /usr/sbin/sshd
wang      1903  1901  0 07:59 ?        00:00:00 [sshd]
wang      1904  1903  0 07:59 pts/1    00:00:00 -bash
root      1933  1904  0 07:59 pts/1    00:00:00 [su]
root      1934  1933  0 07:59 pts/1    00:00:00 bash
nagios   20498     1  0 08:14 ?        00:00:00 [nagios]
nagios   20501     1  0 08:14 ?        00:00:00 [nagios]
nagios   20502 20501  0 08:14 ?        00:00:00 /usr/local/nagios/libexec/check_ping -H 127.0.0.1 -w 3000.0,80% -c 5000.0,100% -p 5
nagios   20503 20502  0 08:14 ?        00:00:00 [ping]
root     20504  1606  0 08:14 pts/0    00:00:00 ps -ef

[root@test etc]# /usr/local/nagios/bin/nagios -s /usr/local/nagios/etc/nagios.cfg

Nagios 3.0.1
Copyright (c) 1999-2008 Ethan Galstad (http://www.nagios.org)
Last Modified: 04-01-2008
License: GPL

Timing information on object configuration processing is listed
below.  You can use this information to see if precaching your
object configuration would be useful.

Object Config Source: Config files (uncached)

OBJECT CONFIG PROCESSING TIMES      (* = Potential for precache savings with -u option)
----------------------------------
Read:                 0.006746 sec
Resolve:              0.000793 sec  *
Recomb Contactgroups: 0.000034 sec  *
Recomb Hostgroups:    0.000035 sec  *
Dup Services:         0.000036 sec  *
Recomb Servicegroups: 0.000004 sec  *
Duplicate:            0.000003 sec  *
Inherit:              0.000007 sec  *
Recomb Contacts:      0.000003 sec  *
Sort:                 0.000016 sec  *
Register:             0.000352 sec
Free:                 0.000062 sec
                      ============
TOTAL:                0.008104 sec  * = 0.000944 sec (11.65%) estimated savings


Timing information on configuration verification is listed below.

CONFIG VERIFICATION TIMES          (* = Potential for speedup with -x option)
----------------------------------
Object Relationships: 0.000130 sec
Circular Paths:       0.000004 sec  *
Misc:                 0.000310 sec
                      ============
TOTAL:                0.000444 sec  * = 0.000004 sec (0.9%) estimated savings


EVENT SCHEDULING TIMES
-------------------------------------
Get service info:        0.000075 sec
Get host info info:      0.000008 sec
Get service params:      0.000016 sec
Schedule service times:  0.000104 sec
Schedule service events: 0.000046 sec
Get host params:         0.000004 sec
Schedule host times:     0.000025 sec
Schedule host events:    0.000009 sec
                         ============
TOTAL:                   0.000287 sec


Projected scheduling information for host and service checks
is listed below.  This information assumes that you are going
to start running Nagios with your current config files.

HOST SCHEDULING INFORMATION
---------------------------
Total hosts:                     2
Total scheduled hosts:           2
Host inter-check delay method:   SMART
Average host check interval:     300.00 sec
Host inter-check delay:          150.00 sec
Max host check spread:           30 min
First scheduled check:           Mon Oct 13 08:15:33 2008
Last scheduled check:            Mon Oct 13 08:18:03 2008


SERVICE SCHEDULING INFORMATION
-------------------------------
Total services:                     9
Total scheduled services:           9
Service inter-check delay method:   SMART
Average service check interval:     300.00 sec
Inter-check delay:                  33.33 sec
Interleave factor method:           SMART
Average services per host:          4.50
Service interleave factor:          5
Max service check spread:           60 min
First scheduled check:              Mon Oct 13 08:16:39 2008
Last scheduled check:               Mon Oct 13 08:21:06 2008


CHECK PROCESSING INFORMATION
----------------------------
Check result reaper interval:       10 sec
Max concurrent service checks:      Unlimited


PERFORMANCE SUGGESTIONS
-----------------------
I have no suggestions - things look okay.

[root@test etc]# /usr/local/nagios/bin/nagios -sp /usr/local/nagios/etc/nagios.cfg

Nagios 3.0.1
Copyright (c) 1999-2008 Ethan Galstad (http://www.nagios.org)
Last Modified: 04-01-2008
License: GPL

Timing information on object configuration processing is listed
below.  You can use this information to see if precaching your
object configuration would be useful.

Object Config Source: Config files (uncached)

OBJECT CONFIG PROCESSING TIMES      (* = Potential for precache savings with -u option)
----------------------------------
Read:                 0.002956 sec
Resolve:              0.000061 sec  *
Recomb Contactgroups: 0.000017 sec  *
Recomb Hostgroups:    0.000018 sec  *
Dup Services:         0.000017 sec  *
Recomb Servicegroups: 0.000002 sec  *
Duplicate:            0.000002 sec  *
Inherit:              0.000003 sec  *
Recomb Contacts:      0.000002 sec  *
Sort:                 0.000008 sec  *
Register:             0.000188 sec
Free:                 0.000028 sec
                      ============
TOTAL:                0.003970 sec  * = 0.000798 sec (20.10%) estimated savings


Timing information on configuration verification is listed below.

CONFIG VERIFICATION TIMES          (* = Potential for speedup with -x option)
----------------------------------
Object Relationships: 0.000068 sec
Circular Paths:       0.000002 sec  *
Misc:                 0.000136 sec
                      ============
TOTAL:                0.000206 sec  * = 0.000002 sec (1.0%) estimated savings


EVENT SCHEDULING TIMES
-------------------------------------
Get service info:        0.000040 sec
Get host info info:      0.000005 sec
Get service params:      0.000008 sec
Schedule service times:  0.000049 sec
Schedule service events: 0.000023 sec
Get host params:         0.000002 sec
Schedule host times:     0.000013 sec
Schedule host events:    0.000005 sec
                         ============
TOTAL:                   0.000145 sec


Projected scheduling information for host and service checks
is listed below.  This information assumes that you are going
to start running Nagios with your current config files.

HOST SCHEDULING INFORMATION
---------------------------
Total hosts:                     2
Total scheduled hosts:           2
Host inter-check delay method:   SMART
Average host check interval:     300.00 sec
Host inter-check delay:          150.00 sec
Max host check spread:           30 min
First scheduled check:           Mon Oct 13 08:16:01 2008
Last scheduled check:            Mon Oct 13 08:18:31 2008


SERVICE SCHEDULING INFORMATION
-------------------------------
Total services:                     9
Total scheduled services:           9
Service inter-check delay method:   SMART
Average service check interval:     300.00 sec
Inter-check delay:                  33.33 sec
Interleave factor method:           SMART
Average services per host:          4.50
Service interleave factor:          5
Max service check spread:           60 min
First scheduled check:              Mon Oct 13 08:17:07 2008
Last scheduled check:               Mon Oct 13 08:21:34 2008


CHECK PROCESSING INFORMATION
----------------------------
Check result reaper interval:       10 sec
Max concurrent service checks:      Unlimited


PERFORMANCE SUGGESTIONS
-----------------------
I have no suggestions - things look okay.


OBJECT PRECACHING
-----------------
Object config files were precached.
[root@test etc]# ps -ef
UID        PID  PPID  C STIME TTY          TIME CMD
root         1     0  0 07:44 ?        00:00:05 init
root         2     1  0 07:44 ?        00:00:00 [keventd]
root         3     1  0 07:44 ?        00:00:00 [kapmd]
root         4     1  0 07:44 ?        00:00:00 [ksoftirqd_CPU0]
root         9     1  0 07:44 ?        00:00:00 [bdflush]
root         5     1  0 07:44 ?        00:00:00 [kswapd]
root         6     1  0 07:44 ?        00:00:00 [kscand/DMA]
root         7     1  0 07:44 ?        00:00:00 [kscand/Normal]
root         8     1  0 07:44 ?        00:00:00 [kscand/HighMem]
root        10     1  0 07:44 ?        00:00:00 [kupdated]
root        11     1  0 07:44 ?        00:00:00 [mdrecoveryd]
root        19     1  0 07:44 ?        00:00:00 [kjournald]
root        77     1  0 07:44 ?        00:00:00 [khubd]
root      1230     1  0 07:44 ?        00:00:00 [kjournald]
root      1231     1  0 07:44 ?        00:00:00 [kjournald]
root      1500     1  0 07:44 ?        00:00:00 syslogd -m 0
root      1504     1  0 07:44 ?        00:00:00 klogd -x
root      1513     1  0 07:44 ?        00:00:00 /usr/sbin/sshd
root      1524     1  0 07:44 ?        00:00:00 xinetd -stayalive -reuse -pidfile /var/run/xinetd.pid
root      1534     1  0 07:44 ?        00:00:00 /bin/sh /usr/bin/mysqld_safe --datadir=/var/lib/mysql --pid-file=/var/lib/mysql/test
root      1543     1  0 07:44 tty1     00:00:00 /sbin/mingetty tty1
root      1544     1  0 07:44 tty2     00:00:00 /sbin/mingetty tty2
root      1545     1  0 07:44 tty3     00:00:00 /sbin/mingetty tty3
root      1546     1  0 07:44 tty4     00:00:00 /sbin/mingetty tty4
root      1547     1  0 07:44 tty5     00:00:00 /sbin/mingetty tty5
root      1548     1  0 07:44 tty6     00:00:00 /sbin/mingetty tty6
mysql     1563  1534  0 07:44 ?        00:00:00 [mysqld]
mysql     1564  1563  0 07:44 ?        00:00:00 [mysqld]
mysql     1565  1564  0 07:44 ?        00:00:00 [mysqld]
mysql     1566  1564  0 07:44 ?        00:00:00 [mysqld]
mysql     1567  1564  0 07:44 ?        00:00:00 [mysqld]
mysql     1568  1564  0 07:44 ?        00:00:00 [mysqld]
mysql     1569  1564  0 07:44 ?        00:00:00 [mysqld]
mysql     1570  1564  0 07:44 ?        00:00:00 [mysqld]
mysql     1571  1564  0 07:44 ?        00:00:00 [mysqld]
mysql     1572  1564  0 07:44 ?        00:00:00 [mysqld]
root      1573  1513  0 07:48 ?        00:00:00 /usr/sbin/sshd
wang      1575  1573  0 07:48 ?        00:00:04 [sshd]
wang      1576  1575  0 07:48 pts/0    00:00:00 -bash
root      1605  1576  0 07:48 pts/0    00:00:00 [su]
root      1606  1605  0 07:48 pts/0    00:00:01 bash
root      1643     1  0 07:49 ?        00:00:00 /usr/local/apache/bin/httpd -k start
nobody    1644  1643  0 07:49 ?        00:00:00 [httpd]
nobody    1645  1643  0 07:49 ?        00:00:00 [httpd]
nobody    1646  1643  0 07:49 ?        00:00:00 [httpd]
nobody    1647  1643  0 07:49 ?        00:00:00 [httpd]
nobody    1648  1643  0 07:49 ?        00:00:00 [httpd]
nagios    1676     1  0 07:49 ?        00:00:00 [nagios]
root      1901  1513  0 07:59 ?        00:00:00 /usr/sbin/sshd
wang      1903  1901  0 07:59 ?        00:00:00 [sshd]
wang      1904  1903  0 07:59 pts/1    00:00:00 -bash
root      1933  1904  0 07:59 pts/1    00:00:00 [su]
root      1934  1933  0 07:59 pts/1    00:00:00 bash
nagios   20498     1  0 08:14 ?        00:00:00 [nagios]
root     20535  1606  0 08:16 pts/0    00:00:00 ps -ef

[root@test conf]# vim httpd.conf
Alias /phpmyadmin /phpmyadmin
Alias /cacti/ /usr/local/cacti/
ScriptAlias /nagios/cgi-bin /usr/local/nagios/sbin

<Directory "/usr/local/nagios/sbin">
  Options ExecCGI
  AllowOverride None
  Order allow,deny
  Allow from all
  AuthName "Nagios Access"
  AuthType Basic
  AuthUserFile /usr/local/nagios/etc/htpasswd.users
  Require valid-user
</Directory>

Alias /nagios /usr/local/nagios/share

<Directory "/usr/local/nagios/share">
  Options None
  AllowOverride None
  Order allow,deny
  Allow from all
  AuthName "Nagios Access"
  AuthType Basic
  AuthUserFile /usr/local/nagios/etc/htpasswd.users
  Require valid-user
#
# Directives to allow use of AWStats as a CGI

 

客戶端部分

[root@localhost opt]# cd nrpe-2.12
[root@localhost nrpe-2.12]# useradd nagios -g nagios -d /usr/local/nagios/ -s /sbin/nologin
[root@localhost nrpe-2.12]# mkdir -p /usr/local/nagios/etc
[root@localhost nrpe-2.12]# mkdir /usr/local/nagios/bin
[root@localhost nrpe-2.12]# mkdir /usr/local/nagios/libexec
[root@localhost nrpe-2.12]# chown -R nagios.nagios /usr/local/nagios/etc/
[root@localhost nrpe-2.12]# ./configure

[root@localhost nrpe-2.12]# make all

[root@localhost nrpe-2.12]# make install-plugin

[root@localhost nrpe-2.12]# cp ./sample-config/nrpe.cfg /usr/local/nagios/etc/
[root@localhost nrpe-2.12]# cp src/nrpe /usr/local/nagios/bin/

[root@localhost nrpe-2.12]# cd ..
[root@localhost opt]# tar xzvf nagios-plugins-1.4.13.tar.gz

[root@localhost opt]# cd nagios-plugins-1.4.13
[root@localhost nagios-plugins-1.4.13]# ./configure --with-nagios-user=nagios --with-nagios-group=nagios --enable-redhat-pthread-workaround

[root@localhost nagios-plugins-1.4.13]# make

[root@localhost nagios-plugins-1.4.13]# make install

[root@localhost nagios-plugins-1.4.13]# /usr/local/nagios/bin/nrpe -c /usr/local/nagios/etc/nrpe.cfg -d
[root@localhost nagios-plugins-1.4.13]# netstat -anpt |grep 5566
[root@localhost nagios-plugins-1.4.13]# netstat -anpt |grep 5666
tcp        0      0 0.0.0.0:5666                0.0.0.0:*                   LISTEN      19690/nrpe