Copilot commented on code in PR #1: URL: https://github.com/apache/cloudstack-installer/pull/1#discussion_r2486225684
########## installer.sh: ########## @@ -0,0 +1,2287 @@ +#!/usr/bin/env bash +# c8k.in/installer.sh - Easiest Apache CloudStack Installer +# Install with this command (from your Ubuntu/EL host): +# +# curl -sSfL https://c8k.in/installer.sh | bash +# +# Licensed to the Apache Software Foundation (ASF) under one +# or more contributor license agreements. See the NOTICE file +# distributed with this work for additional information +# regarding copyright ownership. The ASF licenses this file +# to you under the Apache License, Version 2.0 (the +# "License"); you may not use this file except in compliance +# with the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, +# software distributed under the License is distributed on an +# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +# KIND, either express or implied. See the License for the +# specific language governing permissions and limitations +# under the License. + +set -euo pipefail # Exit on error, undefined vars, pipe failures + +# Global variables +SCRIPT_NAME="Apache CloudStack Installer" +CS_LOGFILE="$PWD/cloudstack-install.log" +TRACKER_FILE="$PWD/cloudstack-installer-tracker.conf" + +OS_TYPE="" +PACKAGE_MANAGER="" +SELECTED_COMPONENTS=() +ZONE_TYPE="" +MYSQL_SERVICE="" +MYSQL_CONF_DIR="" + +BRIDGE=cloudbr0 +HOST_IP= +GATEWAY= +DNS="8.8.8.8" +NETMASK="255.255.255.0" + +# Colors for output +RED='\033[0;31m' +GREEN='\033[0;32m' +YELLOW='\033[1;33m' +BLUE='\033[0;34m' +NC='\033[0m' # No Color + +# 1 = Prompt mode (interactive), 0 = Silent (non-interactive) +PROMPT=1 + +#------------------------------------------------------------------------------- +# Utility functions +#------------------------------------------------------------------------------- + +# checks if prompt mode is enabled +is_interactive() { (( PROMPT )); } +is_silent() { (( !PROMPT )); } + +# Log related utilities +#------------------------------------------------------------------------------- + +# Clean up ANSI escape sequences from logs +strip_ansi() { + sed 's/\x1b\[[0-9;]*[a-zA-Z]//g' +} + +# Logging function +log() { + echo "$(date '+%Y-%m-%d %H:%M:%S') - $1" >> "$CS_LOGFILE" +} + +# Error handling function +error_exit() { + echo -e "${RED}ERROR: $1${NC}" >&2 + log "ERROR: $1" + exit 1 +} + +# Success message function +success_msg() { + echo -e "${GREEN}SUCCESS: $1${NC}" + log "SUCCESS: $1" +} + +# Warning message function +warn_msg() { + echo -e "${YELLOW}WARNING: $1${NC}" + log "WARNING: $1" +} + +# Info message function +info_msg() { + echo -e "${BLUE}INFO: $1${NC}" + log "INFO: $1" +} + +# Utilities for resource checks +#------------------------------------------------------------------------------- + +# Check if running as root +check_root() { + if [[ $EUID -ne 0 ]]; then + error_exit "This script must be run as root. Please use 'sudo $0'" + fi +} + +# Check system resources (RAM and Disk) +check_system_resources() { + MIN_RAM_KB=$((8 * 1024 * 1024)) # 8 GB in KB + TOTAL_RAM_KB=$(grep MemTotal /proc/meminfo | awk '{print $2}') + + # Check if RAM is within the desired range + if [ "$TOTAL_RAM_KB" -ge "$MIN_RAM_KB" ]; then + success_msg "RAM check passed: $(awk "BEGIN {printf \"%.2f\", $TOTAL_RAM_KB/1024/1024}") GB" + else + error_exit "RAM check failed: System has $(awk "BEGIN {printf \"%.2f\", $TOTAL_RAM_KB/1024/1024}") GB RAM" + fi + + MIN_DISK_GB=75 # Minimum disk space in GB + TOTAL_DISK_GB=$(df / | tail -1 | awk '{print $2}' | awk '{printf "%.0f", $1/1024/1024}') + + # Check if disk space is within the desired range + if [ "$TOTAL_DISK_GB" -ge "$MIN_DISK_GB" ]; then + success_msg "Disk space check passed: $TOTAL_DISK_GB GB available" + else + error_exit "Disk space check failed: System has only $TOTAL_DISK_GB GB available" + fi +} + +# Ensure kvm modules are loaded for KVM Agent +check_kvm_support() { + info_msg "Checking KVM prerequisites..." + if ! grep -E 'vmx|svm' /proc/cpuinfo >/dev/null; then + error_exit "CPU does not support hardware virtualization (agent)" + fi + success_msg "β CPU virtualization support detected" + + if ! lsmod | grep -q kvm; then + error_exit "KVM kernel module is not loaded" + fi + success_msg "β KVM kernel module loaded" +} + +# Initialize OS_TYPE, PACKAGE_MANAGER, MYSQL_SERVICE, MYSQL_CONF_DIR +detect_os() { + if [[ ! -f /etc/os-release ]]; then + error_exit "Cannot detect operating system. /etc/os-release not found." + fi + + source /etc/os-release + OS_TYPE=$ID + OS_VERSION=$VERSION_ID + VERSION_CODENAME=${VERSION_CODENAME:-} + + case "$OS_TYPE" in + ubuntu|debian) + PACKAGE_MANAGER="apt" + MYSQL_SERVICE="mysql" + MYSQL_CONF_DIR="/etc/mysql/mysql.conf.d" + ;; + rhel|centos|ol|rocky|almalinux) + PACKAGE_MANAGER="dnf" + MYSQL_SERVICE="mysqld" + MYSQL_CONF_DIR="/etc/my.cnf.d" + ;; + *) + echo "Unsupported OS: $OS_TYPE" + exit 1 + ;; + esac + + log "OS Detection: $OS_TYPE with package manager: $PACKAGE_MANAGER" +} + +# Tracker file utilities +#------------------------------------------------------------------------------- +# maintains tracker values for installation and configuration steps + +declare -A tracker_values + +# loads tracker file data into tracker_values +load_tracker() { + if [[ ! -f "$TRACKER_FILE" ]]; then + echo "# CloudStack Installer Tracker Config" > "$TRACKER_FILE" + echo "# Created on: $(date)" >> "$TRACKER_FILE" + return 0 + fi + + while IFS='=' read -r key value; do + [[ -z "$key" || "$key" =~ ^# ]] && continue + tracker_values["$key"]="$value" + done < "$TRACKER_FILE" +} + +get_tracker_field() { + local key="$1" + echo "${tracker_values[$key]:-}" +} + +# Save or update a field in the tracker file +set_tracker_field() { + local key="$1" + local value="$2" + + # Update associative array + tracker_values["$key"]="$value" + + # Update or append key=value in tracker file + if grep -q "^$key=" "$TRACKER_FILE"; then + sed -i "s|^$key=.*|$key=$value|" "$TRACKER_FILE" + else + echo "$key=$value" >> "$TRACKER_FILE" + fi +} + +# checks if a step is already tracked in tracker file +is_step_tracked() { + local key="$1" + [[ -n "${tracker_values[$key]:-}" ]] +} + +# Utility functions for Repository setup +#------------------------------------------------------------------------------- + +# Map Debian codenames to Ubuntu codenames for CloudStack repo +get_ubuntu_codename_for_debian() { + case "$1" in + buster|bullseye) + echo "focal" + ;; + bookworm|trixie) + echo "jammy" + ;; + *) + echo "ERROR: Unsupported Debian codename '$1'" >&2 + return 1 + ;; + esac +} + +# Determine repo_path for CloudStack repository based on OS type and version +determine_rpm_distro_version() { + # Extract major version (8 or 9) from version string + local major_version=${OS_VERSION%%.*} + case "$OS_TYPE" in + centos) + echo "centos/$major_version" + ;; + rhel) + echo "rhel/$major_version" + ;; + rocky|almalinux|ol) + echo "el/$major_version" + ;; + *) + error_exit "Unsupported OS type: $OS_TYPE" + ;; + esac +} + +# Validates repository entry format +validate_repo_entry() { + local os_type="$1" + local entry="$2" + + # Basic check: not empty + if [[ -z "$entry" ]]; then + error_exit "CloudStack Repository entry cannot be empty." + return 1 + fi + + # Debian/Ubuntu repo line example: + # deb [signed-by=...] https://download.cloudstack.org/ubuntu noble 4.20 + if [[ "$os_type" =~ ^(ubuntu|debian)$ ]]; then + if [[ ! "$entry" =~ https?:// ]]; then + error_exit "Invalid Repository entry must include a valid URL (http or https)." + return 1 + fi + fi + + # RHEL-family example: + # https://download.cloudstack.org/centos/9/4.20/ + if [[ "$os_type" =~ ^(rhel|centos|rocky|almalinux|ol)$ ]]; then + if [[ ! "$entry" =~ ^https?:// ]]; then + error_exit "Invalid Repository baseurl must start with http:// or https://."; + return 1 + fi + fi + + # Optional: check version (warn, not fatal) + if [[ ! "$entry" =~ 4\.([1-9][0-9]) ]]; then + dialog --backtitle "$SCRIPT_NAME" \ + --title "Warning" \ + --msgbox "The repository entry does not appear to contain a known CloudStack version (4.xx). Please verify before proceeding." 8 70 + fi + + return 0 +} + +# Update system packages once repository is configured +update_system_packages() { + local percent=1 + { + case "$PACKAGE_MANAGER" in + apt) + apt-get update 2>&1 | while IFS= read -r line; do + percent=$((percent + 1)) + [ $percent -gt 50 ] && percent=50 + update_progress_bar "$percent" "# Updating package lists...\n\n$line" + done + + apt-get upgrade -y 2>&1 | while IFS= read -r line; do + percent=$((percent + 1)) + [ $percent -gt 80 ] && percent=80 + update_progress_bar "$percent" "# Installing updates...\n\n$line" + done + ;; + dnf) + dnf clean all 2>&1 | while IFS= read -r line; do + percent=$((percent + 1)) + [ $percent -gt 20 ] && percent=20 + update_progress_bar "$percent" "# Cleaning package cache...\n\n$line" + done + + dnf makecache 2>&1 | while IFS= read -r line; do + percent=$((percent + 1)) + [ $percent -gt 60 ] && percent=60 + update_progress_bar "40" "# Updating package cache...\n\n$line" Review Comment: The progress bar percentage is hardcoded to '40' instead of using the `$percent` variable that is being incremented in the loop. This means the progress bar will show 40% for all iterations of this loop, instead of progressing from 20 to 60 as intended by the surrounding logic. ```suggestion update_progress_bar "$percent" "# Updating package cache...\n\n$line" ``` ########## README.md: ########## @@ -1,26 +1,170 @@ # [c8k.in](https://github.com/apache/cloudstack-installer): One-liner installer for [Apache CloudStack](https://cloudstack.apache.org) > [!NOTE] -> Only supports CloudStack installation on Ubuntu with x86_64 KVM and tested with Ubuntu 22.04 LTS (x86_64). Please use this on a throwaway host or a VM (with hardware acceleration) that wouldn't hurt you to lose, in an [RFC1918 local private network](https://en.wikipedia.org/wiki/Private_network). This is currently in `beta` and open for users testing and issue reporting. +> Supports CloudStack installation on Ubuntu or EL based distro with x86_64 KVM and tested with Ubuntu 24.04 LTS (x86_64) and Rocky Linux 8. Please use this on a throwaway host or a VM (with hardware acceleration) that wouldn't hurt you to lose, in an [RFC1918 local private network](https://en.wikipedia.org/wiki/Private_network). This is currently in `beta` and open for users testing and issue reporting. NOTE: Work in progress +### π The Easiest Way to Install Apache CloudStack on Ubuntu or EL-based Distros + +One-liners installer automates and simplifies the installation and configuration of **Apache CloudStack** and its components: + +- CloudStack Management Server +- CloudStack Agent for KVM Host +- CloudStack Usage Server +- MySQL Server +- NFS Server + +--- + +## Features + +- **All-in-One Installation**: Deploy a complete CloudStack setup on a single machine +- **Custom Installation**: Select specific CloudStack components to install +- **Repository Configuration**: Set up CloudStack repository automatically +- **Zone Deployment**: Guided wizard for zone deployment +- **Network Configuration**: Automatically configure network bridges for CloudStack +- **Component Validation**: Verify that all components are properly configured +- **Progress Tracking**: Track installation progress and resume interrupted installations +- Support re-runs, idempotent with tracker + +--- + +## βοΈ Requirements + +| Resource | Minimum | +|-----------|----------| +| **RAM** | 8 GB | +| **Disk** | 75 GB | +| **Privileges** | Root / `sudo` | +| **Virtualization** | Hardware virtualization (Intel VT-x / AMD-V) | + +Supported Operating Systems: +- Ubuntu 20.04+, Debian 11+ +- RHEL 8+/CentOS/AlmaLinux/RockyLinux + +--- + +## π¦ Installation + To install and deploy [CloudStack](https://cloudstack.apache.org), just copy and run the following as `root` user: +### Quick Install + ```bash -curl -sL https://c8k.in/stall.sh | bash +curl -sSfL https://c8k.in/installer.sh | bash ``` -Here's how you should really run it though: +### Download and Run ```bash -curl -o install.sh https://c8k.in/stall.sh -cat install.sh | more # to read it -bash -x install.sh # to also see what it's doing +wget https://c8k.in/installer.sh +chmod +x installer.sh +sudo ./installer.sh +``` + +--- + +## π₯οΈ Installation Menu Options + +When you launch the installer, youβll see a dialog menu like this: + ``` +Select an option: +1. All-in-One Installation +2. Custom Installation +3. Configure CloudStack Repository +4. Deploy CloudStack Zone +``` + +Hereβs what each option does: + +### **1οΈβ£ All-in-One Installation** +Performs a full automated setup of Apache CloudStack on a single host. +Includes installation and configuration of: +- CloudStack Management Server +- KVM Agent (libvirt, bridge, VNC, firewall) +- MySQL database server +- NFS primary and secondary storage +- Usage Server +- Zone Deployment + +Ideal for test environments, PoC labs, or quick demos β ready to use in under an hour. + +### **2οΈβ£ Custom Installation** +Lets you select individual components to install and configure. +Useful when you want to: +- Separate Management and KVM roles across multiple machines +- Install/Configure or skip specific services (e.g., NFS, CloudStack Agent, Skipping Usage Server) +- Integrate with an existing CloudStack deployment + +### **3οΈβ£ Configure CloudStack Repository** +Sets up the official or custom CloudStack package repository for your OS. +Automatically detects your distribution (Ubuntu, Debian, RHEL, Rocky, etc.) and configures: +- GPG key +- Repository URL +- Package source file + +You can reconfigure repository using this option at any time to switch versions or mirrors. + +### **4οΈβ£ Deploy CloudStack Zone** +After installing the components, this option launches a guided **Zone Deployment Wizard** that: +- Creates a new CloudStack Zone (Advanced networking) +- Adds Pod, Cluster, Host, and Storage resources +- Configures networking (bridge, IP ranges, VLANs) + +Perfect for creating a ready-to-use cloud zone in minutes. + +--- + +## π‘ Use Cases +This installer is designed to make **Apache CloudStack** accessible for learning, testing, and experimentation - without needing a large-scale infrastructure. +1. Spin up a fully functional CloudStack zone (management, KVM host, and NFS storage) on a single VM or physical host for development or QA. +2. Ideal for CloudStack contributors to test new PRs, validate feature behaviour across OS. Review Comment: [nitpick] Corrected spelling of 'behaviour' to 'behavior' for American English consistency. ```suggestion 2. Ideal for CloudStack contributors to test new PRs, validate feature behavior across OS. ``` ########## installer.sh: ########## @@ -0,0 +1,2287 @@ +#!/usr/bin/env bash +# c8k.in/installer.sh - Easiest Apache CloudStack Installer +# Install with this command (from your Ubuntu/EL host): +# +# curl -sSfL https://c8k.in/installer.sh | bash +# +# Licensed to the Apache Software Foundation (ASF) under one +# or more contributor license agreements. See the NOTICE file +# distributed with this work for additional information +# regarding copyright ownership. The ASF licenses this file +# to you under the Apache License, Version 2.0 (the +# "License"); you may not use this file except in compliance +# with the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, +# software distributed under the License is distributed on an +# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +# KIND, either express or implied. See the License for the +# specific language governing permissions and limitations +# under the License. + +set -euo pipefail # Exit on error, undefined vars, pipe failures + +# Global variables +SCRIPT_NAME="Apache CloudStack Installer" +CS_LOGFILE="$PWD/cloudstack-install.log" +TRACKER_FILE="$PWD/cloudstack-installer-tracker.conf" + +OS_TYPE="" +PACKAGE_MANAGER="" +SELECTED_COMPONENTS=() +ZONE_TYPE="" +MYSQL_SERVICE="" +MYSQL_CONF_DIR="" + +BRIDGE=cloudbr0 +HOST_IP= +GATEWAY= +DNS="8.8.8.8" +NETMASK="255.255.255.0" + +# Colors for output +RED='\033[0;31m' +GREEN='\033[0;32m' +YELLOW='\033[1;33m' +BLUE='\033[0;34m' +NC='\033[0m' # No Color + +# 1 = Prompt mode (interactive), 0 = Silent (non-interactive) +PROMPT=1 + +#------------------------------------------------------------------------------- +# Utility functions +#------------------------------------------------------------------------------- + +# checks if prompt mode is enabled +is_interactive() { (( PROMPT )); } +is_silent() { (( !PROMPT )); } + +# Log related utilities +#------------------------------------------------------------------------------- + +# Clean up ANSI escape sequences from logs +strip_ansi() { + sed 's/\x1b\[[0-9;]*[a-zA-Z]//g' +} + +# Logging function +log() { + echo "$(date '+%Y-%m-%d %H:%M:%S') - $1" >> "$CS_LOGFILE" +} + +# Error handling function +error_exit() { + echo -e "${RED}ERROR: $1${NC}" >&2 + log "ERROR: $1" + exit 1 +} + +# Success message function +success_msg() { + echo -e "${GREEN}SUCCESS: $1${NC}" + log "SUCCESS: $1" +} + +# Warning message function +warn_msg() { + echo -e "${YELLOW}WARNING: $1${NC}" + log "WARNING: $1" +} + +# Info message function +info_msg() { + echo -e "${BLUE}INFO: $1${NC}" + log "INFO: $1" +} + +# Utilities for resource checks +#------------------------------------------------------------------------------- + +# Check if running as root +check_root() { + if [[ $EUID -ne 0 ]]; then + error_exit "This script must be run as root. Please use 'sudo $0'" + fi +} + +# Check system resources (RAM and Disk) +check_system_resources() { + MIN_RAM_KB=$((8 * 1024 * 1024)) # 8 GB in KB + TOTAL_RAM_KB=$(grep MemTotal /proc/meminfo | awk '{print $2}') + + # Check if RAM is within the desired range + if [ "$TOTAL_RAM_KB" -ge "$MIN_RAM_KB" ]; then + success_msg "RAM check passed: $(awk "BEGIN {printf \"%.2f\", $TOTAL_RAM_KB/1024/1024}") GB" + else + error_exit "RAM check failed: System has $(awk "BEGIN {printf \"%.2f\", $TOTAL_RAM_KB/1024/1024}") GB RAM" + fi + + MIN_DISK_GB=75 # Minimum disk space in GB + TOTAL_DISK_GB=$(df / | tail -1 | awk '{print $2}' | awk '{printf "%.0f", $1/1024/1024}') + + # Check if disk space is within the desired range + if [ "$TOTAL_DISK_GB" -ge "$MIN_DISK_GB" ]; then + success_msg "Disk space check passed: $TOTAL_DISK_GB GB available" + else + error_exit "Disk space check failed: System has only $TOTAL_DISK_GB GB available" + fi +} + +# Ensure kvm modules are loaded for KVM Agent +check_kvm_support() { + info_msg "Checking KVM prerequisites..." + if ! grep -E 'vmx|svm' /proc/cpuinfo >/dev/null; then + error_exit "CPU does not support hardware virtualization (agent)" + fi + success_msg "β CPU virtualization support detected" + + if ! lsmod | grep -q kvm; then + error_exit "KVM kernel module is not loaded" + fi + success_msg "β KVM kernel module loaded" +} + +# Initialize OS_TYPE, PACKAGE_MANAGER, MYSQL_SERVICE, MYSQL_CONF_DIR +detect_os() { + if [[ ! -f /etc/os-release ]]; then + error_exit "Cannot detect operating system. /etc/os-release not found." + fi + + source /etc/os-release + OS_TYPE=$ID + OS_VERSION=$VERSION_ID + VERSION_CODENAME=${VERSION_CODENAME:-} + + case "$OS_TYPE" in + ubuntu|debian) + PACKAGE_MANAGER="apt" + MYSQL_SERVICE="mysql" + MYSQL_CONF_DIR="/etc/mysql/mysql.conf.d" + ;; + rhel|centos|ol|rocky|almalinux) + PACKAGE_MANAGER="dnf" + MYSQL_SERVICE="mysqld" + MYSQL_CONF_DIR="/etc/my.cnf.d" + ;; + *) + echo "Unsupported OS: $OS_TYPE" + exit 1 + ;; + esac + + log "OS Detection: $OS_TYPE with package manager: $PACKAGE_MANAGER" +} + +# Tracker file utilities +#------------------------------------------------------------------------------- +# maintains tracker values for installation and configuration steps + +declare -A tracker_values + +# loads tracker file data into tracker_values +load_tracker() { + if [[ ! -f "$TRACKER_FILE" ]]; then + echo "# CloudStack Installer Tracker Config" > "$TRACKER_FILE" + echo "# Created on: $(date)" >> "$TRACKER_FILE" + return 0 + fi + + while IFS='=' read -r key value; do + [[ -z "$key" || "$key" =~ ^# ]] && continue + tracker_values["$key"]="$value" + done < "$TRACKER_FILE" +} + +get_tracker_field() { + local key="$1" + echo "${tracker_values[$key]:-}" +} + +# Save or update a field in the tracker file +set_tracker_field() { + local key="$1" + local value="$2" + + # Update associative array + tracker_values["$key"]="$value" + + # Update or append key=value in tracker file + if grep -q "^$key=" "$TRACKER_FILE"; then + sed -i "s|^$key=.*|$key=$value|" "$TRACKER_FILE" + else + echo "$key=$value" >> "$TRACKER_FILE" + fi +} + +# checks if a step is already tracked in tracker file +is_step_tracked() { + local key="$1" + [[ -n "${tracker_values[$key]:-}" ]] +} + +# Utility functions for Repository setup +#------------------------------------------------------------------------------- + +# Map Debian codenames to Ubuntu codenames for CloudStack repo +get_ubuntu_codename_for_debian() { + case "$1" in + buster|bullseye) + echo "focal" + ;; + bookworm|trixie) + echo "jammy" + ;; + *) + echo "ERROR: Unsupported Debian codename '$1'" >&2 + return 1 + ;; + esac +} + +# Determine repo_path for CloudStack repository based on OS type and version +determine_rpm_distro_version() { + # Extract major version (8 or 9) from version string + local major_version=${OS_VERSION%%.*} + case "$OS_TYPE" in + centos) + echo "centos/$major_version" + ;; + rhel) + echo "rhel/$major_version" + ;; + rocky|almalinux|ol) + echo "el/$major_version" + ;; + *) + error_exit "Unsupported OS type: $OS_TYPE" + ;; + esac +} + +# Validates repository entry format +validate_repo_entry() { + local os_type="$1" + local entry="$2" + + # Basic check: not empty + if [[ -z "$entry" ]]; then + error_exit "CloudStack Repository entry cannot be empty." + return 1 + fi + + # Debian/Ubuntu repo line example: + # deb [signed-by=...] https://download.cloudstack.org/ubuntu noble 4.20 + if [[ "$os_type" =~ ^(ubuntu|debian)$ ]]; then + if [[ ! "$entry" =~ https?:// ]]; then + error_exit "Invalid Repository entry must include a valid URL (http or https)." + return 1 + fi + fi + + # RHEL-family example: + # https://download.cloudstack.org/centos/9/4.20/ + if [[ "$os_type" =~ ^(rhel|centos|rocky|almalinux|ol)$ ]]; then + if [[ ! "$entry" =~ ^https?:// ]]; then + error_exit "Invalid Repository baseurl must start with http:// or https://."; + return 1 + fi + fi + + # Optional: check version (warn, not fatal) + if [[ ! "$entry" =~ 4\.([1-9][0-9]) ]]; then + dialog --backtitle "$SCRIPT_NAME" \ + --title "Warning" \ + --msgbox "The repository entry does not appear to contain a known CloudStack version (4.xx). Please verify before proceeding." 8 70 + fi + + return 0 +} + +# Update system packages once repository is configured +update_system_packages() { + local percent=1 + { + case "$PACKAGE_MANAGER" in + apt) + apt-get update 2>&1 | while IFS= read -r line; do + percent=$((percent + 1)) + [ $percent -gt 50 ] && percent=50 + update_progress_bar "$percent" "# Updating package lists...\n\n$line" + done + + apt-get upgrade -y 2>&1 | while IFS= read -r line; do + percent=$((percent + 1)) + [ $percent -gt 80 ] && percent=80 + update_progress_bar "$percent" "# Installing updates...\n\n$line" + done + ;; + dnf) + dnf clean all 2>&1 | while IFS= read -r line; do + percent=$((percent + 1)) + [ $percent -gt 20 ] && percent=20 + update_progress_bar "$percent" "# Cleaning package cache...\n\n$line" + done + + dnf makecache 2>&1 | while IFS= read -r line; do + percent=$((percent + 1)) + [ $percent -gt 60 ] && percent=60 + update_progress_bar "40" "# Updating package cache...\n\n$line" + done + + dnf update -y 2>&1 | while IFS= read -r line; do + percent=$((percent + 1)) + [ $percent -gt 80 ] && percent=80 + update_progress_bar "$percent" "# Installing system updates...\n\n$line" + done + ;; + esac + + update_progress_bar "100" "# System update complete!" + sleep 2 + } | dialog --backtitle "$SCRIPT_NAME" \ + --title "System Update" \ + --gauge "Updating system packages..." 15 80 0 + + # Verify update success + if [[ $? -eq 0 ]]; then + show_dialog info "System Update" "System packages have been successfully updated." 2 + else + dialog --backtitle "$SCRIPT_NAME" \ + --title "Error" \ + --msgbox "Failed to update system packages. Please check the logs." 6 50 + return 1 + fi +} + +# Installation related utilities +#------------------------------------------------------------------------------- + +is_package_installed() { + local pkgs=("$@") # Accept multiple packages + local pkg + + for pkg in "${pkgs[@]}"; do + case "$PACKAGE_MANAGER" in + apt) + if ! dpkg -s "$pkg" &>/dev/null; then + return 1 # one package missing -> not installed + fi + ;; + dnf) + if ! dnf list installed "$pkg" &>/dev/null; then + return 1 + fi + ;; + esac + done + return 0 # all packages installed +} + +install_package() { + local packages=("$@") # Capture all arguments (1..N) + + case "$PACKAGE_MANAGER" in + apt) + DEBIAN_FRONTEND=noninteractive apt-get install -y "${packages[@]}" + ;; + dnf) + dnf install -y "${packages[@]}" + ;; + *) + echo "Unsupported package manager: $PACKAGE_MANAGER" >&2 + return 1 + ;; + esac +} + +# Generic function, performs package installation with progress dialog +install_pkg_with_progress_bar() { + local title="$1" + local package_name="$2" + local tracker_key="$3" + + # Skip if already configured + if is_step_tracked "$tracker_key"; then + log "$title is already installed. Skipping." + show_dialog "info" "$title Installation" "$title is already installed. Skipping installation." + return 0 + fi + + # Skip if package already installed + if is_package_installed "$package_name"; then + log "$title package already present. Skipping installation." + set_tracker_field "$tracker_key" "yes" + show_dialog "info" "$title Installation" "$title package already present. Skipping installation." + return 0 + fi + + log "Installing $title..." + + # Temporary log file + local TMP_LOG + TMP_LOG=$(mktemp /tmp/install_${tracker_key}.XXXXXX.log) + + # Start installation in the background + install_package $package_name >> "$TMP_LOG" 2>&1 & + local INSTALL_PID=$! + + local percent=0 + local start_msg="Installing $title..." + + { + update_progress_bar "$percent" "# $start_msg" + + while kill -0 "$INSTALL_PID" 2>/dev/null; do + local tail_output + tail_output=$(tail -n 5 "$TMP_LOG" | strip_ansi | tr -d '\r') + + # Add left padding, truncate width, and wrap safely + tail_output=$(echo "$tail_output" \ + | sed 's/^/ /' \ + | fold -s -w 80 \ + | tail -n 5) + + echo "$percent" + echo "XXX" + echo "# $start_msg" + echo + echo "$tail_output" + echo "XXX" + + percent=$((percent + 1)) + [ $percent -gt 90 ] && percent=90 + sleep 1 + done + } | dialog --backtitle "$SCRIPT_NAME" --title "$title Installation" --gauge "Installing $title..." 15 80 0 + + wait "$INSTALL_PID" + local status=$? + + if [ $status -eq 0 ]; then + set_tracker_field "$tracker_key" "yes" + log "$title installed successfully." + rm -f "$TMP_LOG" + return 0 + else + log "Failed to install $title. Check $TMP_LOG" + error_exit "Failed to install $title." + fi +} + +# function to update progress bar in the dialog +update_progress_bar() { + local percent="$1" + local msg="$2" + echo "XXX" + echo "$percent" + echo -e "$msg" + echo "XXX" +} + +# utility function to display dialog for info or message purpose +show_dialog() { + local mode="$1" + local title="$2" + local msg="$3" + local seconds="${4:-3}" + local height="${5:-7}" + local width="${6:-60}" + + case "$mode" in + info) + dialog --backtitle "$SCRIPT_NAME" \ + --title "$title" \ + --infobox "$msg" $height $width + sleep "$seconds" + return 0 + ;; + msg) + dialog --backtitle "$SCRIPT_NAME" \ + --title "$title" \ + --msgbox "$msg" $height $width + return 0 + ;; + *) + echo "Unknown mode: $mode" + return 1 + ;; + esac +} + +# Attempts to start service_name +start_service_with_progress() { + local service_name="$1" + local display_name="${2:-$service_name}" + local start_percent="${3:-60}" + local end_percent="${4:-90}" + + if ! systemctl is-active --quiet "$service_name"; then + { + update_progress_bar "$start_percent" "# Starting $display_name service..." + systemctl start "$service_name" >/dev/null 2>&1 & + local pid=$! + + local i + for ((i=start_percent; i<=end_percent; i++)); do + update_progress_bar "$i" "# Waiting for $display_name to start..." + sleep 0.2 + done + + wait "$pid" + update_progress_bar "$end_percent" "# $display_name service started successfully." + sleep 1 + } | dialog --backtitle "$SCRIPT_NAME" \ + --title "Starting $display_name Service" \ + --gauge "Starting $display_name service..." 15 70 0 + + systemctl enable "$service_name" >/dev/null 2>&1 + if systemctl is-active --quiet "$service_name"; then + log "$display_name service started successfully." + else + error_exit "Failed to start $display_name service." + fi + else + log "$display_name service is already running." + fi +} + + +# CloudStack Banner gets displayed at the end of Zone Deployment +show_cloudstack_banner() { + local banner=" + βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ + βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ + βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ + βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ + + CloudStack Installation Complete! + -------------------------------- + Access Details: + + URL: http://$HOST_IP:8080/client + Username: admin + Password: password + + Note: Please change the default password after first login. + " + + dialog --backtitle "$SCRIPT_NAME" \ + --title "Installation Complete" \ + --colors \ + --msgbox "\Z1$banner\Zn" 20 70 +} + +# Find free IP addresses in a given network range +find_free_ip_range() { + local network=$1 + local start_from=$2 + local count=$3 + local tempfile=$(mktemp) + + # Scan network to find used IPs + nmap -sn -n "$network" | grep -oE '[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+' > "$tempfile" + + # Get base network + local base_net="${network%.*}" + local free_ips=() + local current=$start_from + + while [[ ${#free_ips[@]} -lt $count && $current -lt 255 ]]; do + if ! grep -q "$base_net.$current" "$tempfile"; then + free_ips+=("$base_net.$current") + fi + ((current++)) + done + + rm -f "$tempfile" + echo "${free_ips[@]}" +} + +#------------------------------------------------------------------------------- +# Script specific functions +#------------------------------------------------------------------------------- + + +is_cloudstack_pkg_selected() { + if [[ " ${SELECTED_COMPONENTS[@]} " =~ " management " || \ + " ${SELECTED_COMPONENTS[@]} " =~ " agent " || \ + " ${SELECTED_COMPONENTS[@]} " =~ " usage " ]]; then + return 0 # true + else + return 1 # false + fi +} + + +# Configure CloudStack repository for Debian/Ubuntu +#------------------------------------------------------------------------------- + +_configure_deb_repo() { + local gpg_key_url="$1" + local repo_entry="$2" + { + echo "Configuring CloudStack repository..." + echo "Adding CloudStack's signing key..." + + if curl -fsSL "$gpg_key_url" | gpg --dearmor | sudo tee /etc/apt/keyrings/cloudstack.gpg > /dev/null; then + echo "CloudStack signing key added successfully." + else + error_exit "Failed to add CloudStack signing key." + fi + + echo "Adding CloudStack repository..." + if echo "deb [signed-by=/etc/apt/keyrings/cloudstack.gpg] $repo_entry" | sudo tee /etc/apt/sources.list.d/cloudstack.list > /dev/null; then + echo "CloudStack repository added successfully." + else + error_exit "Failed to add CloudStack repository." + fi + } | dialog --backtitle "$SCRIPT_NAME" \ + --title "Repository Configuration" \ + --programbox "Configuring CloudStack repository..." 15 70 +} + +_configure_rpm_repo () { + local gpg_key_url="$1" + local repo_entry="$2" + { + echo "Adding CloudStack repository..." + if cat > /etc/yum.repos.d/cloudstack.repo <<EOF +[cloudstack] +name=CloudStack +baseurl=$repo_entry +enabled=1 +gpgcheck=0 +gpgkey=$gpg_key_url +EOF + then + echo "Repository added successfully" + else + error_exit "Failed to create CloudStack repository file" + fi + } | dialog --backtitle "$SCRIPT_NAME" \ + --title "Repository Configuration" \ + --programbox "Configuring CloudStack repository..." 15 70 +} + +configure_cloudstack_repo() { + local title="CloudStack Repository Configuration" + local tracker_key="repo_url" + local repo_file="" + local repo_entry="" + case "$OS_TYPE" in + ubuntu|debian) + repo_file="/etc/apt/sources.list.d/cloudstack.list" + if [[ -f "$repo_file" ]]; then + repo_entry=$(grep -E '^deb ' "$repo_file" | sed -E 's/^.*] //') + fi + ;; + rhel|centos|ol|rocky|almalinux) + repo_file="/etc/yum.repos.d/cloudstack.repo" + if [[ -f "$repo_file" ]]; then + repo_entry=$(grep -E '^baseurl=' "$repo_file" | cut -d'=' -f2-) + fi + ;; + *) + dialog --msgbox "Unsupported OS: $OS_TYPE" 6 50 + exit 1 + ;; + esac + # If repo already exists, show info and exit gracefully for silent mode + # allow reconfiguration for interactive mode + if [[ -n "$repo_entry" ]]; then + if is_silent; then + show_dialog "info" \ + "$title" \ + "CloudStack repository is already configured:\n\n$repo_entry" + set_tracker_field "$tracker_key" "$repo_entry" + return 0 + fi + + if is_interactive; then + if dialog --backtitle "$SCRIPT_NAME" \ + --title "$title" \ + --yesno "CloudStack repository is already configured:\n\n$repo_entry\n\nDo you want to reconfigure it?" 12 70; then + log "User opted to reconfigure existing CloudStack repository." + else + show_dialog "info" "$title" "Skipping CloudStack repository configuration." + set_tracker_field "$tracker_key" "$repo_entry" + return 0 + fi + fi + fi + + # default repo_entry is required if repo_entry is not set + if [[ -z "$repo_entry" ]]; then + # Set default repo_entry based on OS + local default_repo_url="https://download.cloudstack.org"; + local default_cs_version="4.21" + # Build default repo_entry depending on distro + case "$OS_TYPE" in + ubuntu|debian) + local ubuntu_codename="$VERSION_CODENAME" + if [[ "$OS_TYPE" == "debian" ]]; then + ubuntu_codename=$(get_ubuntu_codename_for_debian "$VERSION_CODENAME") || exit 1 + fi + default_repo_entry="${default_repo_url}/ubuntu $ubuntu_codename $default_cs_version" + ;; + rhel|centos|ol|rocky|almalinux) + local repo_path + repo_path=$(determine_rpm_distro_version) + default_repo_entry="${default_repo_url}/${repo_path}/${default_cs_version}/" + ;; + esac + repo_entry="$default_repo_entry" + fi + + if is_interactive; then + width=60 + prompt_text="Enter the CloudStack repository url:" + if [[ "$OS_TYPE" =~ ^(ubuntu|debian)$ ]]; then + prompt_text="Enter the CloudStack repository url.\n\nSupported formats:\nβ’ Ubuntu-style (deb ... ubuntu codename version)\nβ’ Flat layout (deb ... /)\nExample: deb [signed-by=...] http://packages.shapeblue.com/cloudstack/upstream/debian/4.21/ /" + width=90 + fi + height=$(( $(echo -e "$prompt_text" | wc -l) + 8 )) + repo_entry=$(dialog --clear \ + --backtitle "$SCRIPT_NAME" \ + --title "Configure CloudStack Repository" \ + --inputbox "$prompt_text" "$height" "$width" "$repo_entry" \ + 3>&1 1>&2 2>&3) + + validate_repo_entry "$OS_TYPE" "$repo_entry" || { + error_exit "Invalid repository entry provided by user." + } + fi + + local repo_base_url=$(echo "$repo_entry" | sed -E 's|.*(https?://[^/ ]+).*|\1|') + local gpg_url="${repo_base_url}/release.asc" + if is_interactive; then + if ! dialog --backtitle "$SCRIPT_NAME" \ + --title "Confirm Repository" \ + --yesno "The following CloudStack repository will be added:\n\n$repo_entry\n\nProceed?" 12 70; then + error_exit "CloudStack repository configuration cancelled by user." + fi + else + show_dialog "info" "$title" "The following CloudStack repository will be added:\n\n$repo_entry" 4 + fi + + log "Configuring CS repo: $repo_entry" + case "$OS_TYPE" in + ubuntu|debian) + _configure_deb_repo "$gpg_url" "$repo_entry" + ;; + rhel|centos|ol|rocky|almalinux) + _configure_rpm_repo "$gpg_url" "$repo_entry" + ;; + *) + dialog --msgbox "Unsupported OS: $OS_TYPE" 6 50 + error_exit "Unsupported OS: $OS_TYPE" + ;; + esac + log "Configured CS repo: $repo_entry" + set_tracker_field "$tracker_key" "$repo_entry" +} + + +# Install base dependencies required for CloudStack +#------------------------------------------------------------------------------- + +install_dialog_utility() { + log "Updating package list..." + case "$PACKAGE_MANAGER" in + apt) + apt-get update || error_exit "Failed to update package lists" + ;; + dnf) + dnf makecache || error_exit "Failed to update package cache" + ;; + esac + + log "Installing 'dialog'..." + case "$PACKAGE_MANAGER" in + apt) + apt-get install -y dialog || error_exit "Failed to install dialog" + ;; + dnf) + dnf install -y dialog || error_exit "Failed to install dialog" + ;; + esac +} + +install_base_dependencies() { + log "Starting base dependencies installation..." + if ! command -v dialog &>/dev/null; then + install_dialog_utility + fi + + TMP_LOG=$(mktemp /tmp/install_base.XXXXXX.log) + title="Installing base dependencies (qemu-kvm, python, curl, etc.)..." + { + update_progress_bar "30" "$title" + case "$PACKAGE_MANAGER" in + apt) + DEBIAN_FRONTEND=noninteractive \ + apt-get install -y qemu-kvm apt-utils curl openntpd openssh-server sshpass sudo wget jq htop tar nmap bridge-utils util-linux >> "$TMP_LOG" 2>&1 & + ;; + dnf) + dnf install -y curl openssh-server chrony sshpass sudo wget jq tar nmap util-linux >> "$TMP_LOG" 2>&1 & + ;; + esac + + INSTALL_PID=$! + PERCENT=31 + while kill -0 "$INSTALL_PID" 2>/dev/null; do + tail_output=$(tail -n 5 "$TMP_LOG" | strip_ansi | tr -d '\r') + # Add left padding, truncate width, and wrap safely + tail_output=$(echo "$tail_output" \ + | sed 's/^/ /' \ + | fold -s -w 80 \ + | tail -n 5) + update_progress_bar "$PERCENT" "$title\n\n$tail_output" + PERCENT=$((PERCENT + 1)) + [ "$PERCENT" -ge 90 ] && PERCENT=90 + sleep 1 + done + + wait "$INSTALL_PID" || error_exit "Base dependency installation failed" + update_progress_bar "100" "Base dependencies installed successfully" + } | dialog --backtitle "$SCRIPT_NAME" \ + --title "Installing Dependencies" \ + --gauge "Preparing system..." 15 80 0 + show_dialog "info" "Dependencies Installation" "All Base dependencies installed successfully" + log "Base dependencies installed successfully" + + rm -f "$TMP_LOG" +} + +# Function to show available component versions from repository for SELECTED_COMPONENTS +show_components_versions() { + local versions=() + local component version_info + + if [[ " ${SELECTED_COMPONENTS[*]} " =~ " management " ]] && [[ ! " ${SELECTED_COMPONENTS[*]} " =~ " mysql " ]]; then + SELECTED_COMPONENTS+=("mysql") + fi + + for component in "${SELECTED_COMPONENTS[@]}"; do + case "$component" in + nfs) + if [[ "$PACKAGE_MANAGER" == "apt" ]]; then + version_info=$(apt-cache policy nfs-kernel-server 2>/dev/null | awk '/Candidate:/ {print $2}') + elif [[ "$PACKAGE_MANAGER" == "dnf" ]]; then + version_info=$($PACKAGE_MANAGER info nfs-utils 2>/dev/null | awk -F':' '/Version/ {gsub(/ /,"",$2); print $2}') + fi + versions+=("NFS Server: ${version_info:-Not Available}\n") + ;; + + mysql) + if [[ "$PACKAGE_MANAGER" == "apt" ]]; then + version_info=$(apt-cache policy mysql-server 2>/dev/null | awk '/Candidate:/ {print $2}') + elif [[ "$PACKAGE_MANAGER" == "dnf" || "$PACKAGE_MANAGER" == "yum" ]]; then + version_info=$($PACKAGE_MANAGER info mysql-server 2>/dev/null | awk -F':' '/Version/ {gsub(/ /,"",$2); print $2}') + fi + versions+=("MySQL Server: ${version_info:-Not Available}\n") + ;; + + management) + if [[ "$PACKAGE_MANAGER" == "apt" ]]; then + version_info=$(apt-cache policy cloudstack-management 2>/dev/null | awk '/Candidate:/ {print $2}') + elif [[ "$PACKAGE_MANAGER" == "dnf" ]]; then + version_info=$($PACKAGE_MANAGER info cloudstack-management 2>/dev/null | awk -F':' '/Version/ {gsub(/ /,"",$2); print $2}') + fi + versions+=("CloudStack Management Server: ${version_info:-Not Available}\n") + ;; + + agent) + if [[ "$PACKAGE_MANAGER" == "apt" ]]; then + version_info=$(apt-cache policy cloudstack-agent 2>/dev/null | awk '/Candidate:/ {print $2}') + elif [[ "$PACKAGE_MANAGER" == "dnf" ]]; then + version_info=$($PACKAGE_MANAGER info cloudstack-agent 2>/dev/null | awk -F':' '/Version/ {gsub(/ /,"",$2); print $2}') + fi + versions+=("CloudStack KVM Agent: ${version_info:-Not Available}\n") + ;; + + usage) + if [[ "$PACKAGE_MANAGER" == "apt" ]]; then + version_info=$(apt-cache policy cloudstack-usage 2>/dev/null | awk '/Candidate:/ {print $2}') + elif [[ "$PACKAGE_MANAGER" == "dnf" ]]; then + version_info=$($PACKAGE_MANAGER info cloudstack-usage 2>/dev/null | awk -F':' '/Version/ {gsub(/ /,"",$2); print $2}') + fi + versions+=("CloudStack Usage Server: ${version_info:-Not Available}\n") + ;; + esac + done + show_dialog info "Component Versions" "Available versions from repository:\n\n$(printf '%s\n' "${versions[@]}")" 6 10 55 +} + +# Component installation and configuration functions +#------------------------------------------------------------------------------- + +# Function to install CloudStack Management Server +install_management_server() { + local package_name="cloudstack-management" + local tracker_key="management_installed" + if is_step_tracked "$tracker_key"; then + show_dialog "info" "Management Server Installation" "Management Server is already installed.\n\nSkipping installation." + log "CloudStack Management Server is already installed. Skipping installation." + return 0 + fi + if is_package_installed "$package_name"; then + log "CloudStack Management Server is already installed." + set_tracker_field "$tracker_key" "yes" + return 0 + fi + install_pkg_with_progress_bar "CloudStack Management Server" "$package_name" "$tracker_key" +} + +# Function to configure CloudStack Management Server database +configure_management_server_database() { + local title="CloudStack Database Deployment" + local tracker_key="db_deployed" + if is_step_tracked "$tracker_key"; then + log "CloudStack database is already deployed. Skipping deployment." + show_dialog "info" "$title" "$title is already done.\n\nSkipping it." + return 0 + fi + log "Starting CloudStack database deployment..." + if ! systemctl is-active $MYSQL_SERVICE > /dev/null; then + show_dialog "msg" "$title" "MySQL service is not running. Please start MySQL before proceeding." + return 1 + fi + + local db_user="cloud" + local db_pass="cloud" + if [[ -f "/etc/cloudstack/management/db.properties" ]]; then + if mysql -u"$db_user" -p"$db_pass" -e "USE cloud; SHOW TABLES LIKE 'version';" &>/dev/null; then + local current_db_host=$(grep "^cluster.node.IP" /etc/cloudstack/management/db.properties | cut -d= -f2) + if ! dialog --title "Info" --yesno "CloudStack database appears to be already configured.\nCurrent database host: $current_db_host\n\nDo you want to reconfigure it?" 10 60; then + show_dialog "info" "$title" "Skipping database configuration." + set_tracker_field "$tracker_key" "yes" + return 0 + fi + fi + fi + + if [ -z "$BRIDGE" ]; then + BRIDGE=$(dialog --inputbox "Enter the bridge interface name:" 8 50 "$BRIDGE" 3>&1 1>&2 2>&3) + fi + if [[ -z "$BRIDGE" ]]; then + show_dialog "msg" "$title" "Bridge interface cannot be empty.\nAborting." + return 1 + fi + + # Get the bridge IP + cloudbr0_ip=$(ip -4 addr show "$BRIDGE" | awk '/inet / {print $2}' | cut -d/ -f1) + if [[ -z "$cloudbr0_ip" ]]; then + show_dialog "msg" "$title" "Could not determine IP address of interface '$BRIDGE'.\nAborting." + return 1 + fi + + show_dialog "info" "$title" "Starting CloudStack database deployment using IP: $cloudbr0_ip" + { + cloudstack-setup-databases cloud:cloud@localhost --deploy-as=root: -i "$cloudbr0_ip" 2>&1 | \ + while IFS= read -r line; do + msg=$(echo "$line" | strip_ansi) + update_progress_bar "50" "Deploying CloudStack Database...\n\n$msg" + done + } | dialog --backtitle "$SCRIPT_NAME" \ + --title "$title" \ + --gauge "Starting database deployment..." 10 70 0 + + { + echo "# Starting CloudStack Management Server setup..." + cloudstack-setup-management 2>&1 | \ + while IFS= read -r line; do + msg=$(echo "$line" | strip_ansi) + update_progress_bar "75" "Starting Management Server...\n\n$msg" + done + } | dialog --backtitle "$SCRIPT_NAME" \ + --title "Management Server Setup" \ + --gauge "Starting management server setup..." 10 72 0 + + sleep 5 + set_tracker_field "$tracker_key" "yes" + show_dialog "info" "CloudStack Configuration" "CloudStack Management Server has been configured." +} + +# Function to install MySQL Server and configure it for CloudStack +install_mysql_server() { + local package_name="mysql-server" + local tracker_key="mysql_installed" + if is_step_tracked "$tracker_key"; then + log "MySQL is already installed. Skipping installation." + show_dialog "info" "MySQL Server Installation" "MySQL Server is already installed.\n\nSkipping installation." + return 0 + fi + + if is_package_installed "$package_name"; then + log "MySQL Server is already installed." + set_tracker_field "$tracker_key" "yes" + return 0 + fi + install_pkg_with_progress_bar "MySQL Server" "$package_name" "$tracker_key" + start_service_with_progress "$MYSQL_SERVICE" "MySQL" 60 90 +} + +configure_mysql_for_cloudstack() { + local tracker_key="mysql_configured" + if is_step_tracked "$tracker_key"; then + log "MySQL is already configured for CloudStack. Skipping configuration." + show_dialog "info" "MySQL Server Configuration" "MySQL Server is already configured.\n\nSkipping configuration." + return 0 + fi + log "Starting MySQL configuration..." + local title="MySQL Configuration" + MYSQL_VERSION=$(mysql -V 2>/dev/null || echo "MySQL not found") + if [[ "$MYSQL_VERSION" == "MySQL not found" ]]; then + show_dialog "msg" "$title" "MySQL is not installed. Please install MySQL first." + return 1 + fi + + local config_file="$MYSQL_CONF_DIR/cloudstack.cnf" + if [[ -f "$config_file" ]]; then + show_dialog "info" "$title" "Configuration already exists at:\n$config_file\n\nSkipping MySQL setup." + set_tracker_field "$tracker_key" "yes" + return 0 + fi + + mkdir -p "$MYSQL_CONF_DIR" + + if ! systemctl is-active --quiet $MYSQL_SERVICE; then + dialog --title "$title" --msgbox "MySQL service is not running. Please start MySQL before proceeding." 6 50 + return 1 + fi + + sqlmode="$(mysql -B -e "show global variables like 'sql_mode'" 2>/dev/null | grep sql_mode | awk '{ print $2; }' | sed -e 's/ONLY_FULL_GROUP_BY,//')" + + if [[ -z "$sqlmode" ]]; then + dialog --msgbox "Failed to fetch current SQL mode. Aborting." 6 50 + return 1 + fi + + cat > "$config_file" <<EOF +[mysqld] +server_id = 1 +sql_mode = $sqlmode +innodb_rollback_on_timeout = 1 +innodb_lock_wait_timeout = 600 +max_connections = 1000 +log_bin = mysql-bin +binlog_format = ROW +EOF + + systemctl restart $MYSQL_SERVICE && \ + show_dialog "info" "$title" "MySQL has been configured and restarted successfully."|| \ + show_dialog "info" "$title" "Failed to restart MySQL. Please check the service manually." + set_tracker_field "$tracker_key" "yes" +} + +# Function to install NFS Server +install_nfs_server() { + local tracker_key="nfs_installed" + if is_step_tracked "$tracker_key"; then + log "NFS Server is already installed. Skipping installation." + show_dialog "info" "NFS Server Installation" "NFS Server is already installed.\n\nSkipping installation." + return 0 + fi + + if command -v exportfs &>/dev/null; then + log "NFS Server is already installed." + set_tracker_field "$tracker_key" "yes" + show_dialog "info" "NFS Server Installation" "NFS Server is already installed.\n\nSkipping installation." + return 0 + fi + + local package_name="" + case "$PACKAGE_MANAGER" in + apt) + package_name="nfs-kernel-server nfs-common quota" + ;; + dnf) + package_name="nfs-utils quota" + ;; + esac + install_pkg_with_progress_bar "NFS Server" "$package_name" "$tracker_key" +} + +# Get local CIDR for NFS export configuration +get_local_cidr() { + local_ip=$(ip -4 addr show scope global | grep inet | awk '{print $2}' | head -n1) + echo "$local_ip" # e.g., 10.1.1.53/24 +} + +get_export_cidr() { + ip_cidr=$(get_local_cidr) + # Convert from 10.1.1.53/24 β 10.1.1.0/24 + base_ip=$(echo "$ip_cidr" | cut -d/ -f1) + prefix=$(echo "$ip_cidr" | cut -d/ -f2) + + # Use ipcalc or manual mask conversion + if command -v ipcalc &>/dev/null; then + network=$(ipcalc "$base_ip/$prefix" | grep -w 'Network' | awk '{print $2}') + else + # Fallback: simple /24 assumption + network="${base_ip%.*}.0/$prefix" + fi + echo "$network" +} + +# Configure NFS Server +configure_nfs_server() { + local tracker_key="nfs_configured" + local title="NFS Server Configuration" + if is_step_tracked "$tracker_key"; then + log "NFS Server is already configured. Skipping configuration." + show_dialog "info" "$title" "NFS Server is already configured.\n\nSkipping configuration." + return 0 + fi + log "Starting NFS storage configuration..." + + if [[ -d "/export" ]] && grep -q "^/export " /etc/exports; then + show_dialog "info" "$title" "NFS Server is already configured.\n\nSkipping configuration." + set_tracker_field "$tracker_key" "yes" + return 0 + fi + + local export_cidr + export_cidr=$(get_export_cidr) + # Step 1: Create exports and directories + mkdir -p /export/primary /export/secondary + if ! grep -q "^/export " /etc/exports; then + echo "/export ${export_cidr}(rw,async,no_root_squash,no_subtree_check)" >> /etc/exports + fi + + exportfs -a + + # Step 2: Configure ports and services based on distro + if [[ "$OS_TYPE" =~ ^(ubuntu|debian)$ ]]; then + sed -i -e 's/^RPCMOUNTDOPTS="--manage-gids"$/RPCMOUNTDOPTS="-p 892 --manage-gids"/g' /etc/default/nfs-kernel-server + sed -i -e 's/^STATDOPTS=$/STATDOPTS="--port 662 --outgoing-port 2020"/g' /etc/default/nfs-common + grep -q 'NEED_STATD=yes' /etc/default/nfs-common || echo "NEED_STATD=yes" >> /etc/default/nfs-common + sed -i -e 's/^RPCRQUOTADOPTS=$/RPCRQUOTADOPTS="-p 875"/g' /etc/default/quota + + systemctl restart nfs-kernel-server + SERVICE_STATUS=$? + + elif [[ "$OS_TYPE" =~ ^(rhel|centos|ol|rocky|almalinux)$ ]]; then + # Set ports in /etc/sysconfig/nfs if needed + cat <<EOF >> /etc/sysconfig/nfs +MOUNTD_PORT=892 +STATD_PORT=662 +STATD_OUTGOING_PORT=2020 +LOCKD_TCPPORT=32803 +LOCKD_UDPPORT=32769 +RQUOTAD_PORT=875 +EOF + + systemctl enable --now rpcbind nfs-server + systemctl restart nfs-server + SERVICE_STATUS=$? + + # Open firewall ports if firewalld is running + if systemctl is-active --quiet firewalld; then + firewall-cmd --permanent --add-service=nfs + firewall-cmd --permanent --add-service=mountd + firewall-cmd --permanent --add-service=rpc-bind + firewall-cmd --reload + fi + else + show_dialog "info" "$title" "Unsupported distribution: $OS_TYPE" + return 1 + fi + + # Step 3: Final result + if [[ $SERVICE_STATUS -eq 0 ]]; then + exports_list=$(exportfs) + show_dialog "info" "$title" "NFS Server configured and restarted successfully.\n\nCurrent exports:\n$exports_list" + set_tracker_field "$tracker_key" "yes" + log "NFS server configured successfully." + else + show_dialog "info" "$title" "Failed to restart NFS server. Please check the service logs." + fi +} + +# Function to install KVM Agent and configure KVM host +install_kvm_agent() { + local package_name="cloudstack-agent" + local tracker_key="agent_installed" + if is_step_tracked "$tracker_key"; then + log "KVM Agent is already installed. Skipping installation." + show_dialog "info" "Cloudstack Agent Installation" "CloudStack Agent is already installed.\n\nSkipping installation." + return 0 + fi + if is_package_installed "$package_name"; then + log "KVM Agent is already installed." + set_tracker_field "$tracker_key" "yes" + return 0 + fi + install_pkg_with_progress_bar "CloudStack Agent" "$package_name" "$tracker_key" +} + +configure_kvm_agent() { + local tracker_key="agent_configured" + local title="CloudStack Agent Configuration" + if is_step_tracked "$tracker_key"; then + log "KVM Agent is already configured. Skipping configuration." + show_dialog "info" "$title" "CloudStack Agent is already configured.\n\nSkipping configuration." + return 0 + fi + log "Starting CloudStack Agent configuration..." + show_dialog "info" "$title" "Starting CloudStack Agent configuration..." + + # Configure VNC + { + update_progress_bar "10" "Configuring VNC access..." + if sed -i -e 's/\#vnc_listen.*$/vnc_listen = "0.0.0.0"/g' /etc/libvirt/qemu.conf; then + update_progress_bar "25" "VNC configuration successful" + else + error_exit "Failed to configure VNC" + fi + + if ! grep '^LIBVIRTD_ARGS="--listen"' /etc/default/libvirtd > /dev/null; then + echo 'LIBVIRTD_ARGS="--listen"' >> /etc/default/libvirtd + fi + + if ! grep -q '^remote_mode="legacy"' /etc/libvirt/libvirtd.conf; then + echo 'remote_mode="legacy"' >> /etc/libvirt/libvirtd.conf + fi + + update_progress_bar "40" "Setting up libvirt TCP access..." + LIBVIRT_CONF="/etc/libvirt/libvirtd.conf" + declare -A libvirt_settings=( + ["listen_tcp"]="1" + ["listen_tls"]="0" + ["tcp_port"]="\"16509\"" + ["mdns_adv"]="0" + ["auth_tcp"]="\"none\"" + ) + touch "$LIBVIRT_CONF" + + for key in "${!libvirt_settings[@]}"; do + # If key exists (commented or uncommented), replace it + if grep -Eq "^\s*#?\s*$key\s*=" "$LIBVIRT_CONF"; then + sed -i "s|^\s*#\?\s*$key\s*=.*|$key = ${libvirt_settings[$key]}|" "$LIBVIRT_CONF" + else + # Key doesn't exist, append to file + echo "$key = ${libvirt_settings[$key]}" >> "$LIBVIRT_CONF" + fi + done + + update_progress_bar "60" "Configuring libvirt sockets..." + systemctl mask libvirtd.socket \ + libvirtd-ro.socket \ + libvirtd-admin.socket \ + libvirtd-tls.socket \ + libvirtd-tcp.socket &>/dev/null + + update_progress_bar "75" "Configuring security policies..." + case "$OS_TYPE" in + ubuntu|debian) + echo "# Configuring AppArmor..." + if command -v apparmor_parser >/dev/null; then + # Check if profiles exist before trying to disable them + local profiles=( + "/etc/apparmor.d/usr.sbin.libvirtd" + "/etc/apparmor.d/usr.lib.libvirt.virt-aa-helper" + ) + + for profile in "${profiles[@]}"; do + if [[ -f "$profile" ]]; then + if [[ ! -L "/etc/apparmor.d/disable/$(basename "$profile")" ]]; then + ln -sf "$profile" "/etc/apparmor.d/disable/" 2>/dev/null + if [[ -f "$profile" ]]; then + if ! apparmor_parser -R "$profile" 2>/dev/null; then + update_progress_bar "80" "# Warning: Failed to remove profile: $(basename "$profile")" + fi + fi + else + echo "Profile $(basename "$profile") already disabled" + fi + else + echo "Profile $profile not found, skipping" + fi + done + + # Restart AppArmor service to apply changes + if systemctl is-active --quiet apparmor; then + systemctl restart apparmor &>/dev/null || true + fi + else + echo "AppArmor not installed, skipping configuration" + fi + ;; + rhel|centos|ol|rocky|almalinux) + # SELinux configuration if needed + setsebool -P virt_use_nfs 1 + ;; + esac + + update_progress_bar "85" "Configuring firewall..." + ports=( + "22" # SSH + "1798" # CloudStack Management Server + "16509" # Libvirt + "16514" # Libvirt + "5900:6100" # VNC + "49152:49216" # Live Migration + ) + case "$OS_TYPE" in + ubuntu|debian) + if command -v ufw >/dev/null; then + for port in "${ports[@]}"; do + ufw allow proto tcp from any to any port "$port" + done + ufw reload + else + warn_msg "UFW not found, skipping firewall configuration" + fi + ;; + rhel|centos|ol|rocky|almalinux) + if command -v firewall-cmd >/dev/null; then + for port in "${ports[@]}"; do + firewall-cmd --permanent --add-port="$port" + done + firewall-cmd --reload + fi + ;; + esac + systemctl restart libvirtd + sleep 2 + + update_progress_bar "90" "Update agent.properties!" + AGENT_PROPERTIES="/etc/cloudstack/agent/agent.properties" + if [ -f "$AGENT_PROPERTIES" ]; then + local agent_guid=$(uuidgen) + sed -i '/^guid=/d' "$AGENT_PROPERTIES" + sed -i '/^private\.network\.device=/d' "$AGENT_PROPERTIES" + { + echo "guid=$agent_guid" + echo "private.network.device=$BRIDGE" + } >> "$AGENT_PROPERTIES" + else + error_exit "Agent properties file not found at $AGENT_PROPERTIES" + fi + + systemctl restart cloudstack-agent + sleep 5 + update_progress_bar "100" "KVM host configuration completed!" + } | dialog --backtitle "$SCRIPT_NAME" \ + --title "KVM Agent Configuration" \ + --gauge "Configuring KVM Agent..." 10 70 0 + + if ! systemctl is-active --quiet libvirtd; then + show_dialog "msg" "$title" "Libvirt service is not running! Please check system logs." + fi + set_tracker_field "$tracker_key" "yes" +} + +# Function to install CloudStack Usage Server and configure it +install_usage_server() { + local package_name="cloudstack-usage" + local tracker_key="usage_installed" + if is_step_tracked "$tracker_key"; then + log "CloudStack Usage Server is already installed. Skipping installation." + show_dialog "info" "Usage Server Installation" "CloudStack Usage Server is already installed.\n\nSkipping installation." + return 0 + fi + if is_package_installed "$package_name"; then + log "CloudStack Usage Server is already installed." + set_tracker_field "$tracker_key" "yes" + return 0 + fi + + # check if mysql and management server are installed + if ! is_package_installed "cloudstack-management" "mysql-server"; then + error_exit "CloudStack Management Server and MySQL Server must be installed before installing the Usage Server." + fi + + install_pkg_with_progress_bar "CloudStack Usage Server" "$package_name" "$tracker_key" + start_service_with_progress "$package_name" "CloudStack Usage" 60 90 +} + +configure_usage_server() { + log "Configuring CloudStack Usage Server..." + local tracker_key="usage_configured" + if is_step_tracked "$tracker_key"; then + log "Usage Server is already configured. Skipping configuration." + show_dialog "info" "Usage Server Configuration" "CloudStack Usage Server is already configured.\n\nSkipping configuration." + return 0 + fi + log "Starting Usage Server configuration..." + show_dialog "info" "Usage Server Configuration" "Starting Usage Server configuration..." + # confirm db.properties and key exist + local db_properties="/etc/cloudstack/usage/db.properties" + local key_file="/etc/cloudstack/usage/key" + + if [[ ! -f "$db_properties" || ! -f "$key_file" ]]; then + show_dialog "msg" "Usage Server Configuration" "Database configuration files not found!\nPlease ensure CloudStack Management Server is configured." + return 1 + fi + set_tracker_field "$tracker_key" "yes" + sleep 2 +} + +# Function to present component selection dialog +select_components_to_setup() { + local title="CloudStack Component Selection" + local temp_file=$(mktemp) + + if dialog --clear --backtitle "$SCRIPT_NAME" \ + --title "$title" \ + --checklist "Select CloudStack components to install:" 15 70 6 \ + "management" "CloudStack Management Server" on \ + "usage" "CloudStack Usage Server" off \ + "agent" "KVM Agent" on \ + "nfs" "NFS Server" on \ + 2> "$temp_file"; then + + mapfile -t SELECTED_COMPONENTS < <(tr ' ' '\n' < "$temp_file" | tr -d '"') + if [[ ${#SELECTED_COMPONENTS[@]} -eq 0 ]]; then + error_exit "No components selected" + fi + log "Selected components: ${SELECTED_COMPONENTS[*]}" + else + log "Component selection cancelled by user" + show_dialog "msg" "$title" "Component selection cancelled by user." + return 1 + fi + rm -f "$temp_file" +} + +# Displays validation summary for SELECTED_COMPONENTS +show_validation_summary() { + local summary="" + local status_ok=true + + # 1. Network Validation + if is_cloudstack_pkg_selected; then + if ip link show "$BRIDGE" &>/dev/null; then + local bridge_ip=$(ip -4 addr show "$BRIDGE" | awk '/inet / {print $2}' | cut -d/ -f1) + if [[ -n "$bridge_ip" ]]; then + summary+="β Network: Bridge $BRIDGE configured with IP $bridge_ip\n" + else + summary+="β Network: Bridge $BRIDGE has no IP address\n" + status_ok=false + fi + else + summary+="β Network: Bridge $BRIDGE not found\n" + status_ok=false + fi + fi + + # 2. MySQL Validation + if [[ " ${SELECTED_COMPONENTS[@]} " =~ " mysql " ]]; then + if systemctl is-active --quiet "$MYSQL_SERVICE"; then + if [[ -f "$MYSQL_CONF_DIR/cloudstack.cnf" ]]; then + summary+="β MySQL: Running and configured\n" + else + summary+="β MySQL: Running but missing CloudStack configuration\n" + status_ok=false + fi + else + summary+="β MySQL: Not running\n" + status_ok=false + fi + fi + + # 3. NFS Validation + if [[ " ${SELECTED_COMPONENTS[@]} " =~ " nfs " ]]; then + if systemctl is-active --quiet nfs-server; then + if grep -q "^/export" /etc/exports; then + summary+="β NFS: Server running and exports configured\n" + else + summary+="β NFS: Server running but exports not configured\n" + status_ok=false + fi + else + summary+="β NFS: Server not running\n" + status_ok=false + fi + fi + + # 4. Management Server Validation + if [[ " ${SELECTED_COMPONENTS[@]} " =~ " management " ]]; then + if systemctl is-active --quiet cloudstack-management; then + if [[ -f "/etc/cloudstack/management/db.properties" ]]; then + summary+="β Management Server: Running and configured\n" + else + summary+="β Management Server: Running but configuration incomplete\n" + status_ok=false + fi + else + summary+="β Management Server: Not running\n" + status_ok=false + fi + fi + + # 5. KVM Agent Validation + if [[ " ${SELECTED_COMPONENTS[@]} " =~ " agent " ]]; then + if systemctl is-active --quiet libvirtd; then + if grep -q "^listen_tcp = 1" /etc/libvirt/libvirtd.conf; then + summary+="β KVM: Libvirt running and configured\n" + if systemctl is-active --quiet cloudstack-agent; then + summary+="β KVM: CloudStack agent running\n" + else + summary+="β KVM: CloudStack agent not running\n" + status_ok=false + fi + else + summary+="β KVM: Libvirt TCP not configured\n" + status_ok=false + fi + else + summary+="β KVM: Libvirt not running\n" + status_ok=false + fi + fi + + # 6. Usage Server Validation + if [[ " ${SELECTED_COMPONENTS[@]} " =~ " usage " ]]; then + if systemctl is-active --quiet cloudstack-usage; then + summary+="β Usage Server: Running\n" + else + summary+="β Usage Server: Not running\n" + status_ok=true # not critical for zone deployment Review Comment: This should be `status_ok=false` instead of `status_ok=true`. When the Usage Server is not running, the validation should fail (false), not succeed (true). The comment indicates it's 'not critical' but setting status_ok=true contradicts the validation logic and will incorrectly report success when the service is down. ```suggestion status_ok=false # not critical for zone deployment ``` ########## installer.sh: ########## @@ -0,0 +1,2287 @@ +#!/usr/bin/env bash +# c8k.in/installer.sh - Easiest Apache CloudStack Installer +# Install with this command (from your Ubuntu/EL host): +# +# curl -sSfL https://c8k.in/installer.sh | bash +# +# Licensed to the Apache Software Foundation (ASF) under one +# or more contributor license agreements. See the NOTICE file +# distributed with this work for additional information +# regarding copyright ownership. The ASF licenses this file +# to you under the Apache License, Version 2.0 (the +# "License"); you may not use this file except in compliance +# with the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, +# software distributed under the License is distributed on an +# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +# KIND, either express or implied. See the License for the +# specific language governing permissions and limitations +# under the License. + +set -euo pipefail # Exit on error, undefined vars, pipe failures + +# Global variables +SCRIPT_NAME="Apache CloudStack Installer" +CS_LOGFILE="$PWD/cloudstack-install.log" +TRACKER_FILE="$PWD/cloudstack-installer-tracker.conf" + +OS_TYPE="" +PACKAGE_MANAGER="" +SELECTED_COMPONENTS=() +ZONE_TYPE="" +MYSQL_SERVICE="" +MYSQL_CONF_DIR="" + +BRIDGE=cloudbr0 +HOST_IP= +GATEWAY= +DNS="8.8.8.8" +NETMASK="255.255.255.0" + +# Colors for output +RED='\033[0;31m' +GREEN='\033[0;32m' +YELLOW='\033[1;33m' +BLUE='\033[0;34m' +NC='\033[0m' # No Color + +# 1 = Prompt mode (interactive), 0 = Silent (non-interactive) +PROMPT=1 + +#------------------------------------------------------------------------------- +# Utility functions +#------------------------------------------------------------------------------- + +# checks if prompt mode is enabled +is_interactive() { (( PROMPT )); } +is_silent() { (( !PROMPT )); } + +# Log related utilities +#------------------------------------------------------------------------------- + +# Clean up ANSI escape sequences from logs +strip_ansi() { + sed 's/\x1b\[[0-9;]*[a-zA-Z]//g' +} + +# Logging function +log() { + echo "$(date '+%Y-%m-%d %H:%M:%S') - $1" >> "$CS_LOGFILE" +} + +# Error handling function +error_exit() { + echo -e "${RED}ERROR: $1${NC}" >&2 + log "ERROR: $1" + exit 1 +} + +# Success message function +success_msg() { + echo -e "${GREEN}SUCCESS: $1${NC}" + log "SUCCESS: $1" +} + +# Warning message function +warn_msg() { + echo -e "${YELLOW}WARNING: $1${NC}" + log "WARNING: $1" +} + +# Info message function +info_msg() { + echo -e "${BLUE}INFO: $1${NC}" + log "INFO: $1" +} + +# Utilities for resource checks +#------------------------------------------------------------------------------- + +# Check if running as root +check_root() { + if [[ $EUID -ne 0 ]]; then + error_exit "This script must be run as root. Please use 'sudo $0'" + fi +} + +# Check system resources (RAM and Disk) +check_system_resources() { + MIN_RAM_KB=$((8 * 1024 * 1024)) # 8 GB in KB + TOTAL_RAM_KB=$(grep MemTotal /proc/meminfo | awk '{print $2}') + + # Check if RAM is within the desired range + if [ "$TOTAL_RAM_KB" -ge "$MIN_RAM_KB" ]; then + success_msg "RAM check passed: $(awk "BEGIN {printf \"%.2f\", $TOTAL_RAM_KB/1024/1024}") GB" + else + error_exit "RAM check failed: System has $(awk "BEGIN {printf \"%.2f\", $TOTAL_RAM_KB/1024/1024}") GB RAM" + fi + + MIN_DISK_GB=75 # Minimum disk space in GB + TOTAL_DISK_GB=$(df / | tail -1 | awk '{print $2}' | awk '{printf "%.0f", $1/1024/1024}') + + # Check if disk space is within the desired range + if [ "$TOTAL_DISK_GB" -ge "$MIN_DISK_GB" ]; then + success_msg "Disk space check passed: $TOTAL_DISK_GB GB available" + else + error_exit "Disk space check failed: System has only $TOTAL_DISK_GB GB available" + fi +} + +# Ensure kvm modules are loaded for KVM Agent +check_kvm_support() { + info_msg "Checking KVM prerequisites..." + if ! grep -E 'vmx|svm' /proc/cpuinfo >/dev/null; then + error_exit "CPU does not support hardware virtualization (agent)" + fi + success_msg "β CPU virtualization support detected" + + if ! lsmod | grep -q kvm; then + error_exit "KVM kernel module is not loaded" + fi + success_msg "β KVM kernel module loaded" +} + +# Initialize OS_TYPE, PACKAGE_MANAGER, MYSQL_SERVICE, MYSQL_CONF_DIR +detect_os() { + if [[ ! -f /etc/os-release ]]; then + error_exit "Cannot detect operating system. /etc/os-release not found." + fi + + source /etc/os-release + OS_TYPE=$ID + OS_VERSION=$VERSION_ID + VERSION_CODENAME=${VERSION_CODENAME:-} + + case "$OS_TYPE" in + ubuntu|debian) + PACKAGE_MANAGER="apt" + MYSQL_SERVICE="mysql" + MYSQL_CONF_DIR="/etc/mysql/mysql.conf.d" + ;; + rhel|centos|ol|rocky|almalinux) + PACKAGE_MANAGER="dnf" + MYSQL_SERVICE="mysqld" + MYSQL_CONF_DIR="/etc/my.cnf.d" + ;; + *) + echo "Unsupported OS: $OS_TYPE" + exit 1 + ;; + esac + + log "OS Detection: $OS_TYPE with package manager: $PACKAGE_MANAGER" +} + +# Tracker file utilities +#------------------------------------------------------------------------------- +# maintains tracker values for installation and configuration steps + +declare -A tracker_values + +# loads tracker file data into tracker_values +load_tracker() { + if [[ ! -f "$TRACKER_FILE" ]]; then + echo "# CloudStack Installer Tracker Config" > "$TRACKER_FILE" + echo "# Created on: $(date)" >> "$TRACKER_FILE" + return 0 + fi + + while IFS='=' read -r key value; do + [[ -z "$key" || "$key" =~ ^# ]] && continue + tracker_values["$key"]="$value" + done < "$TRACKER_FILE" +} + +get_tracker_field() { + local key="$1" + echo "${tracker_values[$key]:-}" +} + +# Save or update a field in the tracker file +set_tracker_field() { + local key="$1" + local value="$2" + + # Update associative array + tracker_values["$key"]="$value" + + # Update or append key=value in tracker file + if grep -q "^$key=" "$TRACKER_FILE"; then + sed -i "s|^$key=.*|$key=$value|" "$TRACKER_FILE" + else + echo "$key=$value" >> "$TRACKER_FILE" + fi +} + +# checks if a step is already tracked in tracker file +is_step_tracked() { + local key="$1" + [[ -n "${tracker_values[$key]:-}" ]] +} + +# Utility functions for Repository setup +#------------------------------------------------------------------------------- + +# Map Debian codenames to Ubuntu codenames for CloudStack repo +get_ubuntu_codename_for_debian() { + case "$1" in + buster|bullseye) + echo "focal" + ;; + bookworm|trixie) + echo "jammy" + ;; + *) + echo "ERROR: Unsupported Debian codename '$1'" >&2 + return 1 + ;; + esac +} + +# Determine repo_path for CloudStack repository based on OS type and version +determine_rpm_distro_version() { + # Extract major version (8 or 9) from version string + local major_version=${OS_VERSION%%.*} + case "$OS_TYPE" in + centos) + echo "centos/$major_version" + ;; + rhel) + echo "rhel/$major_version" + ;; + rocky|almalinux|ol) + echo "el/$major_version" + ;; + *) + error_exit "Unsupported OS type: $OS_TYPE" + ;; + esac +} + +# Validates repository entry format +validate_repo_entry() { + local os_type="$1" + local entry="$2" + + # Basic check: not empty + if [[ -z "$entry" ]]; then + error_exit "CloudStack Repository entry cannot be empty." + return 1 + fi + + # Debian/Ubuntu repo line example: + # deb [signed-by=...] https://download.cloudstack.org/ubuntu noble 4.20 + if [[ "$os_type" =~ ^(ubuntu|debian)$ ]]; then + if [[ ! "$entry" =~ https?:// ]]; then + error_exit "Invalid Repository entry must include a valid URL (http or https)." + return 1 + fi + fi + + # RHEL-family example: + # https://download.cloudstack.org/centos/9/4.20/ + if [[ "$os_type" =~ ^(rhel|centos|rocky|almalinux|ol)$ ]]; then + if [[ ! "$entry" =~ ^https?:// ]]; then + error_exit "Invalid Repository baseurl must start with http:// or https://."; + return 1 + fi + fi + + # Optional: check version (warn, not fatal) + if [[ ! "$entry" =~ 4\.([1-9][0-9]) ]]; then Review Comment: The regex pattern `4\.([1-9][0-9])` will not match single-digit minor versions like '4.9'. It requires exactly two digits where the first digit must be 1-9. This means versions like 4.19, 4.20, 4.21 would match, but 4.9 would not. Consider using `4\.([1-9][0-9]?)` to match both single and double-digit minor versions. ```suggestion if [[ ! "$entry" =~ 4\.([1-9][0-9]?) ]]; then ``` -- This is an automated message from the Apache Git Service. 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