updated zabbix import
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04aef7d999
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231
zabbix_import.sh
231
zabbix_import.sh
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@ -1,31 +1,229 @@
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#!/bin/bash
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# --- Paths to the files created by the Nagios export script ---
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# These are passed as environment variables to the embedded Python script.
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export ZABBIX_HOSTGROUPS_FILE="zabbix_hostgroups.txt"
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export ZABBIX_HOSTS_FILE="zabbix_hosts.txt"
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export ZABBIX_COMMANDS_FILE="zabbix_commands.txt"
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export ZABBIX_SERVICES_RAW_FILE="zabbix_services_raw.txt"
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echo "--- Zabbix Automatic Import Script (Bash wrapper for Python) ---"
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echo " Attempting to ensure all Python dependencies are met."
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echo ""
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# --- OS Detection for package manager ---
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DETECTED_OS=""
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if [ -f /etc/os-release ]; then
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. /etc/os-release
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if [[ "$ID" == "debian" || "$ID_LIKE" == "debian" ]]; then
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DETECTED_OS="debian"
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elif [[ "$ID" == "ubuntu" ]]; then
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DETECTED_OS="ubuntu"
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elif [[ "$ID" == "centos" || "$ID" == "rhel" || "$ID_LIKE" == "fedora" || "$ID" == "fedora" ]]; then
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DETECTED_OS="redhat"
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fi
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fi
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install_package() {
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local package_name="$1"
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local install_cmd=""
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case "$DETECTED_OS" in
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"debian"|"ubuntu")
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install_cmd="sudo apt update && sudo apt install -y $package_name"
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;;
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"redhat")
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if command -v dnf &> /dev/null; then
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install_cmd="sudo dnf install -y $package_name"
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else
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install_cmd="sudo yum install -y $package_name"
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fi
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;;
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*)
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echo "Error: Unsupported operating system for automatic package installation." >&2
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echo "Please install '$package_name' manually." >&2
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return 1
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;;
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esac
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echo "Attempting to install '$package_name' using: $install_cmd"
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if eval "$install_cmd"; then
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echo "'$package_name' installed successfully."
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return 0
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else
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echo "Error: Installation of '$package_name' failed. Please try installing it manually." >&2
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return 1
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fi
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}
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# --- Check and install Python3 if missing ---
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echo "Checking for 'python3'..."
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if ! command -v python3 &> /dev/null; then
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echo "---------------------------------------------------------"
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echo "WARNING: 'python3' is not found on your system."
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echo "This script requires Python 3 to run."
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echo ""
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read -p "Do you want to attempt to install 'python3' now? (y/N): " -n 1 -r REPLY_PYTHON
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echo
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if [[ $REPLY_PYTHON =~ ^[Yy]$ ]]; then
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if install_package "python3"; then
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echo "'python3' installed. Verifying..."
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if ! command -v python3 &> /dev/null; then
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echo "Error: Python 3 not found even after installation. Please check your system PATH." >&2
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exit 1
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fi
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else
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echo "Python 3 installation failed. Exiting." >&2
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exit 1
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fi
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else
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echo "Python 3 installation skipped. Exiting." >&2
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exit 1
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fi
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else
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echo "'python3' found."
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fi
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# --- Determine the correct pip command (pip3 preferred) ---
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PIP_CMD=""
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if command -v pip3 &> /dev/null; then
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PIP_CMD="pip3"
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elif command -v pip &> /dev/null; then
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PIP_CMD="pip"
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fi
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# --- Check and install pip (or python3-pip) if missing ---
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echo "Checking for 'pip' (Python package installer)..."
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if [[ -z "$PIP_CMD" ]]; then
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echo "---------------------------------------------------------"
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echo "WARNING: Neither 'pip3' nor 'pip' command found."
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echo "Python package installer (pip) is required to install 'pyzabbix'."
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echo ""
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read -p "Do you want to attempt to install 'python3-pip' now? (y/N): " -n 1 -r REPLY_PIP
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echo
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if [[ $REPLY_PIP =~ ^[Yy]$ ]]; then
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if install_package "python3-pip"; then
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echo "'python3-pip' installed. Verifying..."
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if command -v pip3 &> /dev/null; then
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PIP_CMD="pip3"
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elif command -v pip &> /dev/null; then
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PIP_CMD="pip"
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fi
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if [[ -z "$PIP_CMD" ]]; then
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echo "Error: pip not found even after installation. Please check your system PATH or pip setup." >&2
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exit 1
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fi
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else
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echo "Pip installation failed. Exiting." >&2
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exit 1
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fi
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else
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echo "Pip installation skipped. Exiting." >&2
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exit 1
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fi
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else
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echo "'$PIP_CMD' found."
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fi
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# --- Function to check if pyzabbix is installed ---
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check_pyzabbix() {
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python3 -c "import pyzabbix" &> /dev/null
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}
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# --- Check and potentially install pyzabbix ---
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echo "Checking for 'pyzabbix' library..."
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if ! check_pyzabbix; then
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echo "---------------------------------------------------------"
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echo "WARNING: The 'pyzabbix' Python library is not found."
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echo "This script requires 'pyzabbix' to interact with the Zabbix API."
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echo ""
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read -p "Do you want to attempt to install 'pyzabbix' now using '$PIP_CMD'? (y/N): " -n 1 -r REPLY_PYZABBIX
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echo
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if [[ $REPLY_PYZABBIX =~ ^[Yy]$ ]]
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then
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echo "Attempting to install 'pyzabbix'..."
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if "$PIP_CMD" install pyzabbix; then
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echo "'pyzabbix' installed successfully."
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else
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echo "Installation failed. This often requires elevated privileges (sudo)."
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read -p "Do you want to try installing 'pyzabbix' with 'sudo $PIP_CMD'? (y/N): " -n 1 -r REPLY_SUDO
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echo
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if [[ $REPLY_SUDO =~ ^[Yy]$ ]]
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then
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if sudo "$PIP_CMD" install pyzabbix; then
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echo "'pyzabbix' installed successfully with sudo."
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else
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echo "Error: 'pyzabbix' installation failed even with sudo." >&2
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echo "Please install it manually using: sudo $PIP_CMD install pyzabbix" >&2
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exit 1
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fi
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else
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echo "Automatic installation skipped. Exiting." >&2
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exit 1
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fi
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fi
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# Verify installation after attempt
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if ! check_pyzabbix; then
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echo "Error: 'pyzabbix' is still not found after installation attempt. Exiting." >&2
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exit 1
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fi
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else
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echo "Automatic installation skipped. Exiting." >&2
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exit 1
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fi
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else
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echo "'pyzabbix' library found. Proceeding..."
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fi
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echo ""
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# --- Check if export files exist ---
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REQUIRED_FILES=("$ZABBIX_HOSTGROUPS_FILE" "$ZABBIX_HOSTS_FILE" "$ZABBIX_COMMANDS_FILE" "$ZABBIX_SERVICES_RAW_FILE")
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MISSING_FILES=()
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for file in "${REQUIRED_FILES[@]}"; do
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if [[ ! -f "$file" ]]; then
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MISSING_FILES+=("$file")
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fi
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done
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if [[ ${#MISSING_FILES[@]} -gt 0 ]]; then
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echo "Error: The following required export files are missing:" >&2
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for missing_file in "${MISSING_FILES[@]}"; do
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echo " - $missing_file" >&2
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done
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echo "Please ensure you have run the Nagios export script first to create these files." >&2
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exit 1
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fi
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echo "All core dependencies seem to be in order. Launching Zabbix import."
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# Run the embedded Python script
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python3 - <<EOF_PYTHON
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import os
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import os
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import sys
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import sys
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import json
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import json
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from pyzabbix import ZabbixAPI, ZabbixAPIException
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from pyzabbix import ZabbixAPI, ZabbixAPIException
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import getpass # For secure password input
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import getpass
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# --- Paths to the files created by the Nagios export script ---
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# Paths to the files created by the Nagios export script
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ZABBIX_HOSTGROUPS_FILE = 'zabbix_hostgroups.txt'
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# These are read from environment variables set by the bash script.
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ZABBIX_HOSTS_FILE = 'zabbix_hosts.txt'
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ZABBIX_HOSTGROUPS_FILE = os.environ.get('ZABBIX_HOSTGROUPS_FILE', 'zabbix_hostgroups.txt')
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ZABBIX_COMMANDS_FILE = 'zabbix_commands.txt' # Now contains JSON
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ZABBIX_HOSTS_FILE = os.environ.get('ZABBIX_HOSTS_FILE', 'zabbix_hosts.txt')
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ZABBIX_SERVICES_RAW_FILE = 'zabbix_services_raw.txt'
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ZABBIX_COMMANDS_FILE = os.environ.get('ZABBIX_COMMANDS_FILE', 'zabbix_commands.txt')
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ZABBIX_SERVICES_RAW_FILE = os.environ.get('ZABBIX_SERVICES_RAW_FILE', 'zabbix_services_raw.txt')
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# --- Main script ---
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# --- Main script ---
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def main():
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def main():
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print("--- Zabbix Automatic Import Script ---")
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# Ask user for Zabbix API Configuration
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print("\nPlease provide your Zabbix API connection details:")
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print("\nPlease provide your Zabbix API connection details:")
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zabbix_server = input("Zabbix Server URL (e.g., http://your_zabbix_server/api_jsonrpc.php): ").strip()
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zabbix_server = input("Zabbix Server URL (e.g., http://your_zabbix_server/api_jsonrpc.php): ").strip()
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zabbix_user = input("Zabbix API Login Name: ").strip()
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zabbix_user = input("Zabbix API Login Name: ").strip()
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zabbix_password = getpass.getpass("Zabbix API Password: ").strip()
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zabbix_password = getpass.getpass("Zabbix API Password: ").strip()
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# Validate inputs
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if not zabbix_server or not zabbix_user or not zabbix_password:
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if not zabbix_server or not zabbix_user or not zabbix_password:
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print("Error: All Zabbix connection details must be provided.", file=sys.stderr)
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print("Error: All Zabbix connection details must be provided.", file=sys.stderr)
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sys.exit(1)
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sys.exit(1)
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# Connect to Zabbix API
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try:
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try:
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zapi = ZabbixAPI(zabbix_server)
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zapi = ZabbixAPI(zabbix_server)
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zapi.login(zabbix_user, zabbix_password)
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zapi.login(zabbix_user, zabbix_password)
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@ -37,7 +235,7 @@ def main():
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# 1. Import Hostgroups
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# 1. Import Hostgroups
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print("\n--- Importing Hostgroups ---")
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print("\n--- Importing Hostgroups ---")
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created_hostgroups = {} # To store mapping of Nagios group name to Zabbix group ID
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created_hostgroups = {}
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if not os.path.exists(ZABBIX_HOSTGROUPS_FILE):
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if not os.path.exists(ZABBIX_HOSTGROUPS_FILE):
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print(f"Warning: Hostgroups file not found: {ZABBIX_HOSTGROUPS_FILE}. Skipping hostgroup import.")
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print(f"Warning: Hostgroups file not found: {ZABBIX_HOSTGROUPS_FILE}. Skipping hostgroup import.")
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else:
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else:
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@ -249,4 +447,11 @@ def process_host_entry(zapi, host_lines, created_hostgroups):
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print(f" Error creating host '{host_name}': {e}", file=sys.stderr)
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print(f" Error creating host '{host_name}': {e}", file=sys.stderr)
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if __name__ == '__main__':
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if __name__ == '__main__':
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main()
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main()
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EOF_PYTHON
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echo ""
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echo "--- Zabbix Import Process Complete ---"
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echo "Please review the output above for any errors or warnings."
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echo "Remember to manually configure Zabbix Items, Triggers, and Templates"
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echo "based on the exported Nagios Commands and Services."
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