Nagios Support Forum

Posted: **Tue Jun 29, 2021 8:13 am**

Hello,
i'm running Nagios XI 5.6.1 on a Centos 7.7.
Following this guide https://support.nagios.com/kb/article/n ... 7-860.html the PHP version is upgraded to the 7.4, but the main webpage is unavailable and i get an http code 500.
The apache error log says this:

PHP Fatal error: SourceGuardian Loader - This protected script was not encoded for version 7.4 of PHP

i followed the procedure step by step upgrading also to the latest sourceguardian.
Could you help me?
Regards
Francesco

Posted: **Tue Jun 29, 2021 2:25 pm**

Hi Francesco,
How are you doing?
Based on the KB (below), you might want to use php-7.2 instead, since your XI is at "5.6.1".
5.3, 5.4, 5.5, 5.6 | 7.0, 7.1, 7.2 (XI 5.5+) | 7.3 (XI 5.6.8+) | 7.4 (XI 5.7.0+)
https://support.nagios.com/kb/article/n ... 7-860.html

Since you already done the below steps, we can skip them:

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yum -y install epel-release wget
yum remove nagiosxi-deps* -y
rpm -Uvh http://rpms.remirepo.net/enterprise/remi-release-7.rpm

Now, please try the followings, install php72:

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yum -y remove php-*
yum-config-manager --disable remi-php74
yum-config-manager --enable remi-php72

yum -y install php php-imap php-opcache php-devel php-gd php-ldap php-mbstring php-pdo php-pdo-dblib php-mysqlnd php-pgsql php-pear php-pecl-ssh2 php-pgsql php-process php-snmp php-xml php-odbc

sed -i "s:;date.timezone =.*:date.timezone = ${PHPTZ}:" /etc/php.ini

cd /tmp
rm -rf /tmp/nagiosxi
wget https://assets.nagios.com/downloads/nagiosxi/xi-latest.tar.gz
tar zxf xi-latest.tar.gz

cd /tmp/nagiosxi
rm -rf /etc/php.d/sourceguardian.ini
./init.sh

sed -i '/^PHP script/d' xi-sys.cfg
sed -i '/^1)/d' xi-sys.cfg
sed -i '/^2)/d' xi-sys.cfg
sed -i '/^3)/d' xi-sys.cfg
./install-sourceguardian-extension.sh

Please run the below command and make sure that "php-7.2" is listed:

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rpm -qa | grep "^php-"

Now, let reconfigure Nagios and restart services:

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/usr/local/nagiosxi/scripts/reconfigure_nagios.sh

systemctl restart mariadb
systemctl restart httpd
systemctl restart nagios

Best Regards,
Vinh

Posted: **Wed Jun 30, 2021 6:08 am**

Hello Vihn,
yes i missed the information about my current release

I've followed the steps to install the php 7.2, and i confirm you that i've succesfully updated the php version.

Thanks for your clarification,
Regards
Francesco

Posted: **Wed Jun 30, 2021 9:54 am**

Great!! .... locking thread ...

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