Install on clean RHEL 7

[BanditBBS]

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[root@iss-365-nag11 nagiosxi]# grep nag /etc/passwd
systemd-network:x:998:996:systemd Network Management:/:/sbin/nologin
nagios:x:1779:1779:nagios:/home/nagios:/bin/bash
[root@iss-365-nag11 nagiosxi]# grep nag /etc/group
nagios:x:1779:nagios,apache
nagcmd:x:1780:nagios,apache

and

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[root@iss-365-nag11 scripts]# ./reconfigure_nagios.sh
URL: http://localhost/nagiosxi/includes/components/ccm/
CMDLINE
/usr/bin/wget --save-cookies nagiosql.cookies --keep-session-cookies http://localhost/nagiosxi/includes/components/ccm/ --no-check-certificate --post-data 'submit=Login&hidelog=true&loginSubmitted=true&username=nagiosxi&password=n@gweb' -O nagiosql.login--2016-06-20 22:13:51--  http://localhost/nagiosxi/includes/components/ccm/
Resolving localhost (localhost)... ::1, 127.0.0.1
Connecting to localhost (localhost)|::1|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: unspecified [text/html]
Saving to: ‘nagiosql.login’

    [ <=>                                                                                                                                                                                                                                                                                                                                              ] 25,314      --.-K/s   in 0.02s

2016-06-20 22:13:52 (1.33 MB/s) - ‘nagiosql.login’ saved [25314]

LOGIN SUCCESSFUL!
IMPORTING CONFIG FILES...URL: http://localhost/nagiosxi/includes/components/ccm/
Array
(
)
Another reconfigure process is still running, sleeping...
Another reconfigure process is still running, sleeping...
Another reconfigure process is still running, sleeping...
Another reconfigure process is still running, sleeping...
Another reconfigure process is still running, sleeping...
Another reconfigure process is still running, sleeping...
Another reconfigure process is still running, sleeping...
Another reconfigure process is still running, sleeping...
Another reconfigure process is still running, sleeping...
Another reconfigure process is still running, sleeping...
Another reconfigure process is still running, sleeping...
Another reconfigure process is still running, sleeping...
Another reconfigure process is still running, sleeping...
Another reconfigure process is still running, sleeping...
Another reconfigure process is still running, sleeping...
Another reconfigure process is still running, sleeping...
Another reconfigure process is still running, sleeping...
Another reconfigure process is still running, sleeping...
Another reconfigure process is still running, sleeping...
^C
[root@iss-365-nag11 scripts]#

[Box293]

Is there a .lock file in /tmp/nagiosxi/nagiosxi/basedir/scripts/ OR /usr/local/nagiosxi/scripts/

If there is, please delete it and re-run ./reconfigure_nagios.sh

[BanditBBS]

I think it is because this isn't in the sudoers:

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root        ALL = (ALL) ALL

But if I add that and run the full install again, I get this:

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[root@iss-365-nag11 nagiosxi]# ./fullinstall
========================
Nagios XI Full Installer
========================

This script will do a complete install of Nagios XI by executing all necessary sub-scripts.

IMPORTANT: This script should only be used on a 'clean' install of CentOS or RedHat. Do NOT use this on a system that has been tasked with other purposes or has an existing
install of Nagios Core. To create such a clean install you should have selected ONLY the 'Base' package in the OS installer.
Do you want to continue? [Y/n] y
Proceeding with installation...
Checking MySQL credentials...
Stored MySQL password validated.
Running './0-repos'...
Repos already configured - exiting.
RESULT=0
Running './1-prereqs'...
Prereqs already installed - skipping...
Note: If you want to update the RPMs installed on this system, run your package manager's update command
RESULT=0
Running './2-usersgroups'...
Users/groups already configured - skipping.
RESULT=0
Running './3-dbservers'...
Database servers already initialized - skipping.
RESULT=0
Running './4-services'...
/etc/services already updated - skipping.
RESULT=0
Running './5-sudoers'...
sudoers already configured - skipping.
RESULT=0
Running './6-firewall'...
Firewall rules already configured - skipping.
RESULT=0
Running './7-sendmail'...
Step completed OK
RESULT=0
Running './8-selinux'...
SELinux already configured - skipping.
RESULT=0
Running './9-dbbackups'...
Database backups already configured - skipping.
RESULT=0
Running './10-phplimits'...
PHP limits already configured - skipping.
RESULT=0
Running './11-sourceguardian'...
Sourceguardian already configured - skipping.
RESULT=0
Running './12-mrtg'...
MRTG already configured - skipping.
RESULT=0
Running './13-cacti'...
Step completed OK
RESULT=0
Running './14-timezone'...
PHP timezone already configured - skipping.
RESULT=0
Running './A-subcomponents'...
Subcomponents already configured - skipping.
RESULT=0
Running './B-installxi'...
Nagios XI base files already installed - skipping.
RESULT=0
Running './C-cronjobs'...
Crontabs already configured - skipping.
RESULT=0
Running './D-chkconfigalldaemons'...
Daemons already configured - skipping.
RESULT=0
Running './E-importnagiosql'...
httpd: no process found
Applying patches to Apache configs for Apache 2.4.x syntax...
Redirecting to /bin/systemctl start  httpd.service
Sleeping...
NOTE: If prompted, enter the MySQL root password
NagiosQL database appears OK - continuing...
NDOUtils database appears OK - continuing...
ERROR: No files to import - exiting.  Were Nagios Core and NagiosQL installed?
RESULT=1

===================
INSTALLATION ERROR!
===================
Installation step failed - exiting.
Check for error messages in the install log (install.log).

If you require assistance in resolving the issue, please include install.log
in your communications with Nagios XI technical support.

The script that failed was: './E-importnagiosql'

[lmiltchev]

Can you run the fullinstall script one more time, then post the "updated" install.log? Are you running the fullinstall from "/tmp/nagiosxi/" directory or an alternative location?

Run the following commands, and show the output:

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yum repolist
sestatus
umask

[BanditBBS]

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[root@iss-365-nag11 nagiosxi]# yum repolist
Loaded plugins: langpacks, linbit, product-id, search-disabled-repos, subscription-manager
repo id                                                                repo name                                                                                                       status
!drbd-8.4/x86_64                                                       LINBIT Packages for drbd-8.4 - x86_64                                                                               73
!drbd-proxy-3.2/x86_64                                                 LINBIT Packages for drbd-proxy-3.2 - x86_64                                                                          3
!epel/x86_64                                                           Extra Packages for Enterprise Linux 7 - x86_64                                                                  10,170
!nagios-base                                                           Nagios                                                                                                              31
!nagiosxi-deps                                                         Nagios XI Dependencies                                                                                              26
rhel-7-server-eus-rpms/7Server/x86_64                                  Red Hat Enterprise Linux 7 Server - Extended Update Support (RPMs)                                              10,860
rhel-7-server-optional-rpms/7Server/x86_64                             Red Hat Enterprise Linux 7 Server - Optional (RPMs)                                                              8,617
rhel-7-server-rpms/7Server/x86_64                                      Red Hat Enterprise Linux 7 Server (RPMs)                                                                        10,869
rhel-ha-for-rhel-7-server-eus-rpms/7Server/x86_64                      Red Hat Enterprise Linux High Availability (for RHEL 7 Server) - Extended Update Support (RPMs)                    206
rhel-ha-for-rhel-7-server-rpms/7Server/x86_64                          Red Hat Enterprise Linux High Availability (for RHEL 7 Server) (RPMs)                                              206
rhel-rs-for-rhel-7-server-eus-rpms/7Server/x86_64                      Red Hat Enterprise Linux Resilient Storage (for RHEL 7 Server) - Extended Update Support (RPMs)                    249
rhel-rs-for-rhel-7-server-rpms/7Server/x86_64                          Red Hat Enterprise Linux Resilient Storage (for RHEL 7 Server) (RPMs)                                              249
rhel-sap-for-rhel-7-server-rpms/7Server/x86_64                         Red Hat Enterprise Linux for SAP (RHEL 7 Server) (RPMs)                                                             37
rhel-sap-hana-for-rhel-7-server-eus-rpms/7Server/x86_64                RHEL for SAP HANA (for RHEL 7 Server) Extended Update Support (RPMs)                                                 0
rhel-sap-hana-for-rhel-7-server-rpms/7Server/x86_64                    Red Hat Enterprise Linux for SAP HANA (RHEL 7 Server) (RPMs)                                                        10
!rpmforge                                                              RHEL 7Server - RPMforge.net - dag                                                                                  245
repolist: 41,851

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[root@iss-365-nag11 nagiosxi]# sestatus
SELinux status:                 disabled

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[root@iss-365-nag11 nagiosxi]# umask
0022

Fullinstall(run from /tmp/nagiosxi):

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[root@iss-365-nag11 nagiosxi]# cat install.log
Nagios XI Installation Log
==========================
DATE: Tue Jun 21 10:49:08 CDT 2016

DISTRO INFO:
RedHatEnterpriseServer
7.2
x86_64

THIS IS AN UPGRADE!

OLD VERSION:
full=5.2.9
major=5
minor=2.9
releasedate=2016-06-14
release=520

INSTALLING:
full=5.2.9
major=5
minor=2.9
releasedate=2016-06-14
release=520

Repos already configured - exiting.
Prereqs already installed - skipping...
Note: If you want to update the RPMs installed on this system, run your package manager's update command
Users/groups already configured - skipping.
Database servers already initialized - skipping.
/etc/services already updated - skipping.
sudoers already configured - skipping.
Firewall rules already configured - skipping.
Step completed OK
SELinux already configured - skipping.
Database backups already configured - skipping.
PHP limits already configured - skipping.
Sourceguardian already configured - skipping.
MRTG already configured - skipping.
Step completed OK
PHP timezone already configured - skipping.
Subcomponents already configured - skipping.
Nagios XI base files already installed - skipping.
Crontabs already configured - skipping.
Daemons already configured - skipping.
httpd: no process found
Applying patches to Apache configs for Apache 2.4.x syntax...
Redirecting to /bin/systemctl start  httpd.service
Sleeping...
NOTE: If prompted, enter the MySQL root password
NagiosQL database appears OK - continuing...
NDOUtils database appears OK - continuing...
ERROR: No files to import - exiting.  Were Nagios Core and NagiosQL installed?

EDIT: I think its because it is defaulting to UPGRADE now instead of fullinstall thats why its not working. Is there a way to make it not do that?

[lmiltchev]

I believe the script is looking at "/usr/local/nagiosxi/var/xiversion" file. You can try moving it to a different location or renaming it, and rerunning the fullinstall.

[BanditBBS]

That was partly it. I moved the installed.* files too and is treated it as a full install, but having this issue now:

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ERROR 1007 (HY000) at line 4: Can't create database 'nagiosxi'; database exists
ERROR: Nagios XI database was not setup properly - exiting.
RESULT=1

===================
INSTALLATION ERROR!
===================
Installation step failed - exiting.
Check for error messages in the install log (install.log).

If you require assistance in resolving the issue, please include install.log
in your communications with Nagios XI technical support.

The script that failed was: './B-installxi'
You have new mail in /var/spool/mail/root

Is there an uninstall script so i can undo what it has done and start over?

[lmiltchev]

There is an uninstall script in the "scripts" directory - /usr/local/nagiosxi/scripts/uninstall_xi.sh (if Nagios XI has beed installed). I am not sure if you will have it but you can download it from here:

uninstall_xi.zip

The script may be a bit outdated but it should work. As you haven't been able to install XI, you will need to run the commands in the script manually. Open the file in a text editor and read through it to see what it does.

Hope this helps.

[BanditBBS]

Running the uninstall seems to have done the trick.

One last question though.....

I noticed during the install it was installing postgres...I though new installs did not use that anymore?

[lmiltchev]

I noticed during the install it was installing postgres...I though new installs did not use that anymore?

The postgres package may be installed but is postgres initiated and running?! It shouldn't be.

Run the following commands and show the output:

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ps -ef | grep '[p]ostmaster\|[m]ysqld'
echo 'show databases;' | mysql -t -u root -pnagiosxi