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debscripts/control

@@ -0,0 +1,15 @@
+Package: zabbix-php-monitoring
+Version: 1.0.0
+Section: admin
+Priority: optional
+Architecture: all
+Depends: php8.3-fpm, zabbix-agent, logrotate, jq
+Maintainer: System Administrator <admin@localhost>
+Description: PHP Exception Monitoring for Zabbix
+ This package provides comprehensive PHP exception monitoring for Zabbix.
+ It includes:
+ - Automatic exception logging via auto_prepend_file
+ - Zabbix template for monitoring and alerting
+ - Log rotation configuration
+ - User permissions for log access and service management
+ - Deduplication of identical exceptions based on unique identifiers

debscripts/postinst

@@ -0,0 +1,46 @@
+#!/bin/bash
+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/8.3/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 php8.3-zabbix-monitor\n${comment}php_admin_value[auto_prepend_file] = /usr/lib/zabbix-php.php" >> $cfg
+done
+
+# Restart services to apply configuration
+systemctl reload php8.3-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

debscripts/prerm

@@ -0,0 +1,15 @@
+#!/bin/bash
+set -e
+
+# Pre-removal script for zabbix-php-monitoring
+
+echo "Removing zabbix-php-monitoring..."
+
+# Restart PHP-FPM to clear the auto_prepend_file configuration
+systemctl reload php8.3-fpm.service || true
+
+# Note: We don't remove the log files as they may contain important data
+echo "Log files in /var/log/zabbix/ have been preserved"
+echo "Configuration files will be removed"
+
+exit 0

src/usr/share/doc/zabbix-php-monitoring/zabbix_template_php_exceptions.yaml

@@ -63,7 +63,7 @@ zabbix_export:
                   }
           triggers:
             - uuid: 9df96b18c230490a9a0a9e2307226350
-              expression: 'length(last(/PHP Exceptions Monitoring/php.exception.latest)) > 15'
+              expression: 'length(last(/PHP Exceptions Monitoring/php.exception.latest)) > 15 and change(/PHP Exceptions Monitoring/php.exception.latest) <> 0'
               name: 'PHP Exception Detected'
               event_name: 'New PHP Exception Logged'
               priority: HIGH
@@ -102,6 +102,7 @@ zabbix_export:
                   value: application
                 - tag: component
                   value: php
+              recovery_mode: NONE
         - uuid: 8df96b18c230490a9a0a9e2307226340
           name: 'PHP Exception Log Size'
           type: ZABBIX_PASSIVE