Nagios Support Forum

I looked up the official documentation before I started, but I could not find anywhere it explained how to install on CentOs, so I just went back to good old Google.
Yes I did configure the web interface.

Can you post the output of "./configure" and "make all" ?

will it be ok to do that again even though I done it before? it wont dublicate things like will it?

Bigpaddy_Irl wrote:it wont dublicate things like will it?

It will not. It will just overwrite the final binaries.

Creating sample config files in sample-config/ ...


*** Configuration summary for nagios 4.0.2 11-25-2013 ***:

General Options:
-------------------------
Nagios executable: nagios
Nagios user/group: nagios,nagios
Command user/group: nagios,nagcmd
Event Broker: yes
Install ${prefix}: /usr/local/nagios
Install ${includedir}: /usr/local/nagios/include/nagios
Lock file: ${prefix}/var/nagios.lock
Check result directory: ${prefix}/var/spool/checkresults
Init directory: /etc/rc.d/init.d
Apache conf.d directory: /etc/httpd/conf.d
Mail program: /bin/mail
Host OS: linux-gnu
IOBroker Method: epoll

Web Interface Options:
------------------------
HTML URL: http://localhost/nagios/
CGI URL: http://localhost/nagios/cgi-bin/
Traceroute (used by WAP):


Review the options above for accuracy. If they look okay,
type 'make all' to compile the main program and CGIs.








[root@nagios nagios-4.0.2]# make all
cd ./base && make
make[1]: Entering directory `/root/nagios/nagios-4.0.2/base'
make -C ../lib
make[2]: Entering directory `/root/nagios/nagios-4.0.2/lib'
gcc -g -O2 -DHAVE_CONFIG_H -c squeue.c -o squeue.o
gcc -g -O2 -DHAVE_CONFIG_H -c kvvec.c -o kvvec.o
gcc -g -O2 -DHAVE_CONFIG_H -c iocache.c -o iocache.o
gcc -g -O2 -DHAVE_CONFIG_H -c iobroker.c -o iobroker.o
gcc -g -O2 -DHAVE_CONFIG_H -c bitmap.c -o bitmap.o
gcc -g -O2 -DHAVE_CONFIG_H -c dkhash.c -o dkhash.o
gcc -g -O2 -DHAVE_CONFIG_H -c runcmd.c -o runcmd.o
gcc -g -O2 -DHAVE_CONFIG_H -c nsutils.c -o nsutils.o
gcc -g -O2 -DHAVE_CONFIG_H -c fanout.c -o fanout.o
gcc -g -O2 -DHAVE_CONFIG_H -c pqueue.c -o pqueue.o
gcc -g -O2 -DHAVE_CONFIG_H -c worker.c -o worker.o
gcc -g -O2 -DHAVE_CONFIG_H -c skiplist.c -o skiplist.o
gcc -g -O2 -DHAVE_CONFIG_H -c nsock.c -o nsock.o
gcc -g -O2 -DHAVE_CONFIG_H -c nspath.c -o nspath.o
ar cr libnagios.a squeue.o kvvec.o iocache.o iobroker.o bitmap.o dkhash.o runcmd.o nsutils.o fanout.o pqueue.o worker.o skiplist.o nsock.o nspath.o
make[2]: Leaving directory `/root/nagios/nagios-4.0.2/lib'
gcc -Wall -I.. -g -O2 -DHAVE_CONFIG_H -DNSCORE -o nagios nagios.o broker.o nebmods.o ../common/shared.o nerd.o query-handler.o workers.o checks.o config.o commands.o events.o flapping.o logging.o macros-base.o netutils.o notifications.o sehandlers.o utils.o retention-base.o xretention-base.o comments-base.o xcomments-base.o objects-base.o xobjects-base.o statusdata-base.o xstatusdata-base.o perfdata-base.o xperfdata-base.o downtime-base.o -Wl,-export-dynamic -lm -ldl ../lib/libnagios.a
gcc -Wall -I.. -g -O2 -DHAVE_CONFIG_H -DNSCORE -o nagiostats nagiostats.c -lm ../lib/libnagios.a
make[1]: Leaving directory `/root/nagios/nagios-4.0.2/base'
cd ./cgi && make
make[1]: Entering directory `/root/nagios/nagios-4.0.2/cgi'
gcc -Wall -I.. -g -O2 -DHAVE_CONFIG_H -DNSCGI -o avail.cgi avail.c ../common/shared.o getcgi.o cgiutils.o cgiauth.o macros-cgi.o objects-cgi.o xobjects-cgi.o statusdata-cgi.o xstatusdata-cgi.o comments-cgi.o downtime-cgi.o ../lib/libnagios.a
gcc -Wall -I.. -g -O2 -DHAVE_CONFIG_H -DNSCGI -o cmd.cgi cmd.c extcmd_list.o ../common/shared.o getcgi.o cgiutils.o cgiauth.o macros-cgi.o objects-cgi.o xobjects-cgi.o statusdata-cgi.o xstatusdata-cgi.o comments-cgi.o downtime-cgi.o ../lib/libnagios.a
gcc -Wall -I.. -g -O2 -DHAVE_CONFIG_H -DNSCGI -o config.cgi config.c ../common/shared.o getcgi.o cgiutils.o cgiauth.o macros-cgi.o objects-cgi.o xobjects-cgi.o statusdata-cgi.o xstatusdata-cgi.o comments-cgi.o downtime-cgi.o ../lib/libnagios.a
gcc -Wall -I.. -g -O2 -DHAVE_CONFIG_H -DNSCGI -o extinfo.cgi extinfo.c ../common/shared.o getcgi.o cgiutils.o cgiauth.o macros-cgi.o objects-cgi.o xobjects-cgi.o statusdata-cgi.o xstatusdata-cgi.o comments-cgi.o downtime-cgi.o ../lib/libnagios.a
gcc -Wall -I.. -g -O2 -DHAVE_CONFIG_H -DNSCGI -o history.cgi history.c ../common/shared.o getcgi.o cgiutils.o cgiauth.o macros-cgi.o objects-cgi.o xobjects-cgi.o statusdata-cgi.o xstatusdata-cgi.o comments-cgi.o downtime-cgi.o ../lib/libnagios.a
gcc -Wall -I.. -g -O2 -DHAVE_CONFIG_H -DNSCGI -o notifications.cgi notifications.c ../common/shared.o getcgi.o cgiutils.o cgiauth.o macros-cgi.o objects-cgi.o xobjects-cgi.o statusdata-cgi.o xstatusdata-cgi.o comments-cgi.o downtime-cgi.o ../lib/libnagios.a
gcc -Wall -I.. -g -O2 -DHAVE_CONFIG_H -DNSCGI -o outages.cgi outages.c ../common/shared.o getcgi.o cgiutils.o cgiauth.o macros-cgi.o objects-cgi.o xobjects-cgi.o statusdata-cgi.o xstatusdata-cgi.o comments-cgi.o downtime-cgi.o ../lib/libnagios.a
gcc -Wall -I.. -g -O2 -DHAVE_CONFIG_H -DNSCGI -o showlog.cgi showlog.c ../common/shared.o getcgi.o cgiutils.o cgiauth.o macros-cgi.o objects-cgi.o xobjects-cgi.o statusdata-cgi.o xstatusdata-cgi.o comments-cgi.o downtime-cgi.o ../lib/libnagios.a
gcc -Wall -I.. -g -O2 -DHAVE_CONFIG_H -DNSCGI -o status.cgi status.c ../common/shared.o getcgi.o cgiutils.o cgiauth.o macros-cgi.o objects-cgi.o xobjects-cgi.o statusdata-cgi.o xstatusdata-cgi.o comments-cgi.o downtime-cgi.o ../lib/libnagios.a
gcc -Wall -I.. -g -O2 -DHAVE_CONFIG_H -DNSCGI -o statuswml.cgi statuswml.c ../common/shared.o getcgi.o cgiutils.o cgiauth.o macros-cgi.o objects-cgi.o xobjects-cgi.o statusdata-cgi.o xstatusdata-cgi.o comments-cgi.o downtime-cgi.o ../lib/libnagios.a
gcc -Wall -I.. -g -O2 -DHAVE_CONFIG_H -DNSCGI -o summary.cgi summary.c ../common/shared.o getcgi.o cgiutils.o cgiauth.o macros-cgi.o objects-cgi.o xobjects-cgi.o statusdata-cgi.o xstatusdata-cgi.o comments-cgi.o downtime-cgi.o ../lib/libnagios.a
gcc -Wall -I.. -g -O2 -DHAVE_CONFIG_H -DNSCGI -o tac.cgi tac.c ../common/shared.o getcgi.o cgiutils.o cgiauth.o macros-cgi.o objects-cgi.o xobjects-cgi.o statusdata-cgi.o xstatusdata-cgi.o comments-cgi.o downtime-cgi.o ../lib/libnagios.a
gcc -Wall -I.. -g -O2 -DHAVE_CONFIG_H -DNSCGI -o statuswrl.cgi statuswrl.c ../common/shared.o getcgi.o cgiutils.o cgiauth.o macros-cgi.o objects-cgi.o xobjects-cgi.o statusdata-cgi.o xstatusdata-cgi.o comments-cgi.o downtime-cgi.o ../lib/libnagios.a -lm
gcc -Wall -I.. -g -O2 -DHAVE_CONFIG_H -DNSCGI -o statusmap.cgi statusmap.c ../common/shared.o getcgi.o cgiutils.o cgiauth.o macros-cgi.o objects-cgi.o xobjects-cgi.o statusdata-cgi.o xstatusdata-cgi.o comments-cgi.o downtime-cgi.o ../lib/libnagios.a -lgd -lpng -ljpeg -lz -lm
gcc -Wall -I.. -g -O2 -DHAVE_CONFIG_H -DNSCGI -o trends.cgi trends.c ../common/shared.o getcgi.o cgiutils.o cgiauth.o macros-cgi.o objects-cgi.o xobjects-cgi.o statusdata-cgi.o xstatusdata-cgi.o comments-cgi.o downtime-cgi.o ../lib/libnagios.a -lgd -lpng -ljpeg -lz -lm
gcc -Wall -I.. -g -O2 -DHAVE_CONFIG_H -DNSCGI -o histogram.cgi histogram.c ../common/shared.o getcgi.o cgiutils.o cgiauth.o macros-cgi.o objects-cgi.o xobjects-cgi.o statusdata-cgi.o xstatusdata-cgi.o comments-cgi.o downtime-cgi.o ../lib/libnagios.a -lgd -lpng -ljpeg -lz -lm
make[1]: Leaving directory `/root/nagios/nagios-4.0.2/cgi'
cd ./html && make
make[1]: Entering directory `/root/nagios/nagios-4.0.2/html'
make[1]: Nothing to be done for `all'.
make[1]: Leaving directory `/root/nagios/nagios-4.0.2/html'
if [ xyes = xyes ]; then \
cd ./module && make; \
fi
make[1]: Entering directory `/root/nagios/nagios-4.0.2/module'
make[1]: Nothing to be done for `all'.
make[1]: Leaving directory `/root/nagios/nagios-4.0.2/module'
cd ./worker && make all
make[1]: Entering directory `/root/nagios/nagios-4.0.2/worker'
cd ./ping && make all
make[2]: Entering directory `/root/nagios/nagios-4.0.2/worker/ping'
make[2]: Nothing to be done for `all'.
make[2]: Leaving directory `/root/nagios/nagios-4.0.2/worker/ping'
make[1]: Leaving directory `/root/nagios/nagios-4.0.2/worker'

Do this one more time, but run a make clean first:

Hi,
I have done that, but Apache is still complaining.......


[Tue Feb 18 19:57:34 2014] [error] [client 127.0.0.1] Directory index forbidden by Options directive: /var/www/html/

Have you installed the webconf?

just done that there now...but it is still complaining.

[Tue Feb 18 20:07:30 2014] [error] could not make child process 13825 exit, attempting to continue anyway
[Tue Feb 18 20:07:31 2014] [error] could not make child process 13826 exit, attempting to continue anyway
[Tue Feb 18 20:07:31 2014] [error] could not make child process 13827 exit, attempting to continue anyway
[Tue Feb 18 20:07:31 2014] [error] could not make child process 13828 exit, attempting to continue anyway
[Tue Feb 18 20:07:31 2014] [error] could not make child process 13829 exit, attempting to continue anyway
[Tue Feb 18 20:07:31 2014] [error] could not make child process 13832 exit, attempting to continue anyway
[Tue Feb 18 20:07:31 2014] [notice] caught SIGTERM, shutting down
[Tue Feb 18 20:07:40 2014] [notice] SELinux policy enabled; httpd running as context unconfined_u:system_r:httpd_t:s0
[Tue Feb 18 20:07:40 2014] [notice] suEXEC mechanism enabled (wrapper: /usr/sbin/suexec)
[Tue Feb 18 20:07:40 2014] [notice] Digest: generating secret for digest authentication ...
[Tue Feb 18 20:07:40 2014] [notice] Digest: done
[Tue Feb 18 20:07:42 2014] [notice] Apache/2.2.15 (Unix) DAV/2 PHP/5.3.3 configured -- resuming normal operations
[Tue Feb 18 20:07:45 2014] [error] [client 127.0.0.1] Directory index forbidden by Options directive: /var/www/html/





Should I not even get the default apache welcome page if I go to http://SERVER-IP ?

For testing, until you can correct the context issues, disable selinux: