Zabbix-PHP-Execption-Monitor/debscripts/postinst

#!/bin/bash

# Uhhhhhhhhhhhhhhhh
PHP_VERSION=$(dpkg -l | grep -Pe 'php[0-9.]+-fpm' | awk '{print $2}' | sed 's/php//;s/-fpm//')
PHP_VERSION=${PHP_VERSION-8.3}

set -e



# Post-installation script for zabbix-php-monitoring

# Create log directory with proper permissions
mkdir -p /var/log/zabbix
chown www-data:zabbix /var/log/zabbix
chmod 755 /var/log/zabbix

# Create log file with proper permissions if it doesn't exist
if [ ! -f /var/log/zabbix/php.log ]; then
    touch /var/log/zabbix/php.exceptions.log
    chown www-data:zabbix /var/log/zabbix/php.exceptions.log
    chmod 644 /var/log/zabbix/php.exceptions.log
fi

# Set permissions on sudoers file
chown root:root /etc/sudoers.d/zabbix-php-user
chmod 440 /etc/sudoers.d/zabbix-php-user

# Unset previous empty prepend_file
# sed -i 's/^[[:space:]]*auto_prepend_file[[:space:]]*=[[:space:]]*$/; auto_prepend_file =/' /etc/php/*/fpm/php.ini

for cfg in /etc/php/$PHP_VERSION/fpm/pool.d/*.conf; do
    grep -q auto_prepend_file $cfg && continue
    read -p "$(echo -e "\e[3;31mZabbix monitor in $cfg einrichten? [\e[1;31mY\e[0m,n]: \e[0m")" ok
    comment=''
    [[ "$ok" =~ n|N ]] && comment='; Comment out to enable\n; '
    echo -e "\n; Added by php$PHP_VERSION-zabbix-monitor\n${comment}php_admin_value[auto_prepend_file] = /usr/lib/zabbix-php.php" >> $cfg
done

# Restart services to apply configuration
systemctl reload php$PHP_VERSION-fpm.service || true
systemctl restart zabbix-agent.service || true

echo "Zabbix PHP monitoring has been installed successfully."
echo "Log file: /var/log/zabbix/php.exceptions.log"
echo "Template file: /usr/share/doc/zabbix-php-monitoring/zabbix_template_php_exceptions.yaml"
echo ""
echo "To complete setup:"
echo "1. Import the template into your Zabbix server"
echo "2. Assign the template to your hosts"
echo "3. Configure zabbix_agentd.conf with appropriate log monitoring"

exit 0