mirror of
https://github.com/rcourtman/Pulse.git
synced 2026-09-21 10:43:36 +00:00
Pulse Monitor
3585f04b28
addresses #350 - removes the pre-v4 installation check that was causing false positives when .env files were accidentally placed in /opt/pulse. V3 is no longer supported.
1039 lines
34 KiB
Bash
Executable File
1039 lines
34 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
|
|
# Pulse Installer Script
|
|
# Supports: Ubuntu 20.04+, Debian 11+, Proxmox VE 7+
|
|
|
|
set -euo pipefail
|
|
|
|
# Colors
|
|
RED='\033[0;31m'
|
|
GREEN='\033[0;32m'
|
|
YELLOW='\033[1;33m'
|
|
BLUE='\033[0;34m'
|
|
NC='\033[0m' # No Color
|
|
|
|
# Configuration
|
|
INSTALL_DIR="/opt/pulse"
|
|
CONFIG_DIR="/etc/pulse" # All config and data goes here for manual installs
|
|
SERVICE_NAME="pulse"
|
|
GITHUB_REPO="rcourtman/Pulse"
|
|
|
|
# Detect existing service name (pulse or pulse-backend)
|
|
detect_service_name() {
|
|
if systemctl list-unit-files --no-legend | grep -q "^pulse-backend.service"; then
|
|
echo "pulse-backend"
|
|
elif systemctl list-unit-files --no-legend | grep -q "^pulse.service"; then
|
|
echo "pulse"
|
|
else
|
|
echo "pulse" # Default for new installations
|
|
fi
|
|
}
|
|
|
|
# Functions
|
|
print_header() {
|
|
echo -e "${BLUE}=================================================${NC}"
|
|
echo -e "${BLUE} Pulse Installation Script${NC}"
|
|
echo -e "${BLUE}=================================================${NC}"
|
|
echo
|
|
}
|
|
|
|
# Safe read function that works with or without TTY
|
|
safe_read() {
|
|
local prompt="$1"
|
|
local var_name="$2"
|
|
shift 2
|
|
local read_args="$@"
|
|
|
|
# When piped, we need to both prompt and read from /dev/tty if available
|
|
if test -e /dev/tty; then
|
|
# Send prompt to /dev/tty and read from /dev/tty
|
|
echo -n "$prompt" > /dev/tty
|
|
read $read_args $var_name < /dev/tty 2>/dev/null || {
|
|
# If /dev/tty fails, fallback to normal read
|
|
read -p "$prompt" $read_args $var_name
|
|
}
|
|
else
|
|
# No /dev/tty available, use stdin
|
|
read -p "$prompt" $read_args $var_name
|
|
fi
|
|
}
|
|
|
|
print_error() {
|
|
echo -e "${RED}[ERROR] $1${NC}" >&2
|
|
}
|
|
|
|
print_success() {
|
|
echo -e "${GREEN}[SUCCESS] $1${NC}"
|
|
}
|
|
|
|
print_info() {
|
|
echo -e "${YELLOW}[INFO] $1${NC}"
|
|
}
|
|
|
|
check_root() {
|
|
if [[ $EUID -ne 0 ]]; then
|
|
print_error "This script must be run as root"
|
|
exit 1
|
|
fi
|
|
}
|
|
|
|
# V3 is deprecated - no longer checking for it
|
|
|
|
detect_os() {
|
|
if [[ -f /etc/os-release ]]; then
|
|
. /etc/os-release
|
|
OS=$ID
|
|
VER=$VERSION_ID
|
|
else
|
|
print_error "Cannot detect OS"
|
|
exit 1
|
|
fi
|
|
}
|
|
|
|
check_proxmox_host() {
|
|
# Check if this is a Proxmox VE host
|
|
if command -v pvesh &> /dev/null && [[ -d /etc/pve ]]; then
|
|
return 0
|
|
fi
|
|
return 1
|
|
}
|
|
|
|
check_docker_environment() {
|
|
# Detect if we're running inside Docker
|
|
if [[ -f /.dockerenv ]] || grep -q docker /proc/1/cgroup 2>/dev/null; then
|
|
print_error "Docker environment detected"
|
|
echo "Please use the Docker image directly: docker run -d -p 7655:7655 rcourtman/pulse:latest"
|
|
echo "See: https://github.com/rcourtman/Pulse/blob/main/docs/DOCKER.md"
|
|
exit 1
|
|
fi
|
|
}
|
|
|
|
create_lxc_container() {
|
|
# Set up trap to cleanup on interrupt (CTID will be set later)
|
|
trap 'echo ""; print_error "Installation cancelled"; exit 1' INT
|
|
|
|
print_header
|
|
echo "Proxmox VE detected. Installing Pulse in a container."
|
|
echo
|
|
|
|
# Check if we can interact with the user
|
|
# Try to read from /dev/tty to test if we have terminal access
|
|
if test -e /dev/tty && (echo -n "" > /dev/tty) 2>/dev/null; then
|
|
# We have terminal access, show menu
|
|
echo "Installation mode:"
|
|
echo " 1) Quick (recommended)"
|
|
echo " 2) Advanced"
|
|
echo " 3) Cancel"
|
|
safe_read "Select [1-3]: " mode -n 1 -r
|
|
echo
|
|
else
|
|
# No terminal access - truly non-interactive
|
|
echo "Non-interactive mode detected. Using Quick installation."
|
|
mode="1"
|
|
fi
|
|
|
|
case $mode in
|
|
3)
|
|
print_info "Installation cancelled"
|
|
exit 0
|
|
;;
|
|
2)
|
|
ADVANCED_MODE=true
|
|
;;
|
|
*)
|
|
ADVANCED_MODE=false
|
|
;;
|
|
esac
|
|
|
|
# Get next available container ID from Proxmox
|
|
local CTID=$(pvesh get /cluster/nextid 2>/dev/null || echo "100")
|
|
|
|
# If pvesh failed, fallback to manual search
|
|
if [[ "$CTID" == "100" ]]; then
|
|
while pct status $CTID &>/dev/null 2>&1 || qm status $CTID &>/dev/null 2>&1; do
|
|
((CTID++))
|
|
done
|
|
fi
|
|
|
|
if [[ "$ADVANCED_MODE" == "true" ]]; then
|
|
echo
|
|
# Ask for port configuration
|
|
safe_read "Frontend port [7655]: " frontend_port
|
|
frontend_port=${frontend_port:-7655}
|
|
if [[ ! "$frontend_port" =~ ^[0-9]+$ ]] || [[ "$frontend_port" -lt 1 ]] || [[ "$frontend_port" -gt 65535 ]]; then
|
|
print_error "Invalid port number. Using default port 7655."
|
|
frontend_port=7655
|
|
fi
|
|
|
|
echo
|
|
# Try to get cluster-wide IDs, fall back to local
|
|
local USED_IDS=""
|
|
if command -v pvesh &>/dev/null; then
|
|
# Parse JSON output using grep and sed (works without jq)
|
|
USED_IDS=$(pvesh get /cluster/resources --type vm --output-format json 2>/dev/null | \
|
|
grep -o '"vmid":[0-9]*' | \
|
|
sed 's/"vmid"://' | \
|
|
sort -n | \
|
|
paste -sd',' -)
|
|
fi
|
|
|
|
if [[ -z "$USED_IDS" ]]; then
|
|
# Fallback: get local containers and VMs
|
|
local LOCAL_CTS=$(pct list 2>/dev/null | tail -n +2 | awk '{print $1}' | sort -n)
|
|
local LOCAL_VMS=$(qm list 2>/dev/null | tail -n +2 | awk '{print $1}' | sort -n)
|
|
USED_IDS=$(echo -e "$LOCAL_CTS\n$LOCAL_VMS" | grep -v '^$' | sort -n | paste -sd',' -)
|
|
fi
|
|
|
|
echo "Container/VM IDs in use: ${USED_IDS:-none}"
|
|
safe_read "Container ID [$CTID]: " custom_ctid
|
|
if [[ -n "$custom_ctid" ]] && [[ "$custom_ctid" =~ ^[0-9]+$ ]]; then
|
|
# Check if ID is in use
|
|
if pct status $custom_ctid &>/dev/null 2>&1 || qm status $custom_ctid &>/dev/null 2>&1; then
|
|
print_error "Container/VM ID $custom_ctid is already in use"
|
|
exit 1
|
|
fi
|
|
# Also check cluster if possible
|
|
if command -v pvesh &>/dev/null; then
|
|
if pvesh get /cluster/resources --type vm 2>/dev/null | jq -e ".[] | select(.vmid == $custom_ctid)" &>/dev/null; then
|
|
print_error "Container/VM ID $custom_ctid is already in use in the cluster"
|
|
exit 1
|
|
fi
|
|
fi
|
|
CTID=$custom_ctid
|
|
fi
|
|
fi
|
|
|
|
print_info "Using container ID: $CTID"
|
|
|
|
if [[ "$ADVANCED_MODE" == "true" ]]; then
|
|
echo
|
|
echo -e "${BLUE}Advanced Mode - Customize all settings${NC}"
|
|
echo -e "${YELLOW}Defaults shown are suitable for monitoring 10-20 nodes${NC}"
|
|
echo
|
|
|
|
# Container settings
|
|
safe_read "Container hostname [pulse]: " hostname
|
|
hostname=${hostname:-pulse}
|
|
|
|
safe_read "Memory (MB) [1024]: " memory
|
|
memory=${memory:-1024}
|
|
|
|
safe_read "Disk size (GB) [4]: " disk
|
|
disk=${disk:-4}
|
|
|
|
safe_read "CPU cores [2]: " cores
|
|
cores=${cores:-2}
|
|
|
|
safe_read "CPU limit (0=unlimited) [2]: " cpulimit
|
|
cpulimit=${cpulimit:-2}
|
|
|
|
safe_read "Swap (MB) [256]: " swap
|
|
swap=${swap:-256}
|
|
|
|
safe_read "Start on boot? [Y/n]: " onboot -n 1 -r
|
|
echo
|
|
if [[ "$onboot" =~ ^[Nn]$ ]]; then
|
|
onboot=0
|
|
else
|
|
onboot=1
|
|
fi
|
|
|
|
safe_read "Enable firewall? [Y/n]: " firewall -n 1 -r
|
|
echo
|
|
if [[ "$firewall" =~ ^[Nn]$ ]]; then
|
|
firewall=0
|
|
else
|
|
firewall=1
|
|
fi
|
|
|
|
safe_read "Unprivileged container? [Y/n]: " unprivileged -n 1 -r
|
|
echo
|
|
if [[ "$unprivileged" =~ ^[Nn]$ ]]; then
|
|
unprivileged=0
|
|
else
|
|
unprivileged=1
|
|
fi
|
|
else
|
|
# Quick mode - just use defaults silently
|
|
|
|
# Use optimized defaults
|
|
hostname="pulse"
|
|
memory=1024
|
|
disk=4
|
|
cores=2
|
|
cpulimit=2
|
|
swap=256
|
|
onboot=1
|
|
firewall=1
|
|
unprivileged=1
|
|
frontend_port=7655
|
|
fi
|
|
|
|
# Get available network bridges
|
|
echo
|
|
print_info "Detecting available resources..."
|
|
|
|
# Get available bridges
|
|
local BRIDGES=$(ip link show type bridge | grep -E '^[0-9]+:' | cut -d: -f2 | tr -d ' ' | paste -sd',' -)
|
|
local DEFAULT_BRIDGE=$(ip route | grep default | head -1 | grep -oP 'dev \K\S+' | grep -E '^vmbr')
|
|
DEFAULT_BRIDGE=${DEFAULT_BRIDGE:-vmbr0}
|
|
|
|
# Get available storage with usage info
|
|
local STORAGE_INFO=$(pvesm status -content rootdir 2>/dev/null | tail -n +2)
|
|
local DEFAULT_STORAGE=$(echo "$STORAGE_INFO" | awk '{print $1}' | head -1)
|
|
DEFAULT_STORAGE=${DEFAULT_STORAGE:-local-lvm}
|
|
|
|
if [[ "$ADVANCED_MODE" == "true" ]]; then
|
|
# Show available bridges
|
|
echo
|
|
echo "Available network bridges: ${BRIDGES:-none detected}"
|
|
safe_read "Network bridge [$DEFAULT_BRIDGE]: " bridge
|
|
bridge=${bridge:-$DEFAULT_BRIDGE}
|
|
|
|
# Show available storage with usage details
|
|
echo
|
|
echo "Available storage pools:"
|
|
echo "$STORAGE_INFO" | awk '{printf " %-15s %-8s %5s used\n", $1, $2, $6}' || echo " No storage pools found"
|
|
safe_read "Storage [$DEFAULT_STORAGE]: " storage
|
|
storage=${storage:-$DEFAULT_STORAGE}
|
|
|
|
safe_read "Static IP (leave empty for DHCP): " static_ip
|
|
|
|
safe_read "DNS servers (comma-separated, empty for host settings): " nameserver
|
|
|
|
safe_read "Startup order [99]: " startup
|
|
startup=${startup:-99}
|
|
else
|
|
# Quick mode - use defaults
|
|
bridge=$DEFAULT_BRIDGE
|
|
storage=$DEFAULT_STORAGE
|
|
static_ip=""
|
|
nameserver=""
|
|
startup=99
|
|
fi
|
|
|
|
# Handle OS template selection
|
|
echo
|
|
if [[ "$ADVANCED_MODE" == "true" ]]; then
|
|
echo "Available OS templates:"
|
|
# Use pveam to list templates properly
|
|
local TEMPLATES=$(pveam list local 2>/dev/null | tail -n +2 | awk '{print $1}' | sed 's/local:vztmpl\///' | nl -w2 -s') ')
|
|
if [[ -n "$TEMPLATES" ]]; then
|
|
echo "$TEMPLATES"
|
|
echo
|
|
echo "Or download a new template:"
|
|
echo " d) Download Debian 12 (recommended)"
|
|
echo " u) Download Ubuntu 22.04 LTS"
|
|
echo " a) Download Alpine Linux (minimal)"
|
|
echo
|
|
safe_read "Select template number or option [Enter for Debian 12]: " template_choice
|
|
if [[ -n "$template_choice" ]]; then
|
|
case "$template_choice" in
|
|
d|D)
|
|
print_info "Downloading Debian 12..."
|
|
pveam download local debian-12-standard_12.7-1_amd64.tar.zst
|
|
TEMPLATE="/var/lib/vz/template/cache/debian-12-standard_12.7-1_amd64.tar.zst"
|
|
;;
|
|
u|U)
|
|
print_info "Downloading Ubuntu 22.04..."
|
|
pveam download local ubuntu-22.04-standard_22.04-1_amd64.tar.zst
|
|
TEMPLATE="/var/lib/vz/template/cache/ubuntu-22.04-standard_22.04-1_amd64.tar.zst"
|
|
;;
|
|
a|A)
|
|
print_info "Downloading Alpine Linux..."
|
|
pveam download local alpine-3.18-default_20230607_amd64.tar.xz
|
|
TEMPLATE="/var/lib/vz/template/cache/alpine-3.18-default_20230607_amd64.tar.xz"
|
|
;;
|
|
[0-9]*)
|
|
TEMPLATE_NAME=$(pveam list local 2>/dev/null | tail -n +2 | awk '{print $1}' | sed 's/local:vztmpl\///' | sed -n "${template_choice}p")
|
|
if [[ -n "$TEMPLATE_NAME" ]]; then
|
|
TEMPLATE="/var/lib/vz/template/cache/$TEMPLATE_NAME"
|
|
print_info "Using template: $TEMPLATE_NAME"
|
|
else
|
|
TEMPLATE="/var/lib/vz/template/cache/debian-12-standard_12.7-1_amd64.tar.zst"
|
|
print_info "Invalid selection, using Debian 12"
|
|
fi
|
|
;;
|
|
*)
|
|
TEMPLATE="/var/lib/vz/template/cache/debian-12-standard_12.7-1_amd64.tar.zst"
|
|
;;
|
|
esac
|
|
else
|
|
TEMPLATE="/var/lib/vz/template/cache/debian-12-standard_12.7-1_amd64.tar.zst"
|
|
fi
|
|
else
|
|
TEMPLATE="/var/lib/vz/template/cache/debian-12-standard_12.7-1_amd64.tar.zst"
|
|
fi
|
|
else
|
|
# Quick mode - use Debian 12
|
|
TEMPLATE="/var/lib/vz/template/cache/debian-12-standard_12.7-1_amd64.tar.zst"
|
|
fi
|
|
|
|
# Download template if it doesn't exist
|
|
if [[ ! -f "$TEMPLATE" ]]; then
|
|
print_info "Template not found, downloading Debian 12..."
|
|
if ! pveam download local debian-12-standard_12.7-1_amd64.tar.zst; then
|
|
print_error "Failed to download template. Please check your internet connection and try again."
|
|
print_info "You can manually download with: pveam download local debian-12-standard_12.7-1_amd64.tar.zst"
|
|
exit 1
|
|
fi
|
|
TEMPLATE="/var/lib/vz/template/cache/debian-12-standard_12.7-1_amd64.tar.zst"
|
|
if [[ ! -f "$TEMPLATE" ]]; then
|
|
print_error "Template download succeeded but file not found at expected location"
|
|
exit 1
|
|
fi
|
|
fi
|
|
|
|
print_info "Creating container..."
|
|
|
|
# Build network configuration
|
|
if [[ -n "$static_ip" ]]; then
|
|
NET_CONFIG="name=eth0,bridge=${bridge},ip=${static_ip},firewall=${firewall}"
|
|
else
|
|
NET_CONFIG="name=eth0,bridge=${bridge},ip=dhcp,firewall=${firewall}"
|
|
fi
|
|
|
|
# Build container create command
|
|
local CREATE_CMD="pct create $CTID $TEMPLATE"
|
|
CREATE_CMD="$CREATE_CMD --hostname $hostname"
|
|
CREATE_CMD="$CREATE_CMD --memory $memory"
|
|
CREATE_CMD="$CREATE_CMD --cores $cores"
|
|
|
|
if [[ "$cpulimit" != "0" ]]; then
|
|
CREATE_CMD="$CREATE_CMD --cpulimit $cpulimit"
|
|
fi
|
|
|
|
CREATE_CMD="$CREATE_CMD --rootfs ${storage}:${disk}"
|
|
CREATE_CMD="$CREATE_CMD --net0 $NET_CONFIG"
|
|
CREATE_CMD="$CREATE_CMD --unprivileged $unprivileged"
|
|
CREATE_CMD="$CREATE_CMD --features nesting=1"
|
|
CREATE_CMD="$CREATE_CMD --onboot $onboot"
|
|
CREATE_CMD="$CREATE_CMD --startup order=$startup"
|
|
CREATE_CMD="$CREATE_CMD --protection 0"
|
|
CREATE_CMD="$CREATE_CMD --swap $swap"
|
|
|
|
if [[ -n "$nameserver" ]]; then
|
|
CREATE_CMD="$CREATE_CMD --nameserver $nameserver"
|
|
fi
|
|
|
|
# Execute container creation (suppress verbose output)
|
|
if ! eval $CREATE_CMD >/dev/null 2>&1; then
|
|
print_error "Failed to create container"
|
|
exit 1
|
|
fi
|
|
|
|
# From this point on, cleanup container if we fail
|
|
cleanup_on_error() {
|
|
print_error "Installation failed, cleaning up container $CTID..."
|
|
pct stop $CTID 2>/dev/null || true
|
|
sleep 2
|
|
pct destroy $CTID 2>/dev/null || true
|
|
exit 1
|
|
}
|
|
|
|
# Start container
|
|
print_info "Starting container..."
|
|
if ! pct start $CTID >/dev/null 2>&1; then
|
|
print_error "Failed to start container"
|
|
cleanup_on_error
|
|
fi
|
|
sleep 3
|
|
|
|
# Wait for network to be ready
|
|
print_info "Waiting for network..."
|
|
local network_ready=false
|
|
for i in {1..60}; do
|
|
if pct exec $CTID -- ping -c 1 8.8.8.8 &>/dev/null 2>&1; then
|
|
network_ready=true
|
|
break
|
|
fi
|
|
sleep 1
|
|
done
|
|
|
|
if [[ "$network_ready" != "true" ]]; then
|
|
print_error "Container network failed to come up after 60 seconds"
|
|
cleanup_on_error
|
|
fi
|
|
|
|
# Install dependencies and optimize container
|
|
print_info "Installing dependencies..."
|
|
if ! pct exec $CTID -- bash -c "
|
|
apt-get update -qq >/dev/null 2>&1 && apt-get install -y -qq curl wget ca-certificates >/dev/null 2>&1
|
|
# Set timezone to UTC for consistent logging
|
|
ln -sf /usr/share/zoneinfo/UTC /etc/localtime 2>/dev/null
|
|
# Optimize sysctl for monitoring workload
|
|
echo 'net.core.somaxconn=1024' >> /etc/sysctl.conf
|
|
echo 'net.ipv4.tcp_keepalive_time=60' >> /etc/sysctl.conf
|
|
sysctl -p >/dev/null 2>&1
|
|
|
|
# Create convenient update script
|
|
cat > /usr/local/bin/update << 'EOF'
|
|
#!/bin/bash
|
|
echo 'Updating Pulse...'
|
|
curl -sSL https://raw.githubusercontent.com/rcourtman/Pulse/main/install.sh | bash
|
|
EOF
|
|
chmod +x /usr/local/bin/update
|
|
"; then
|
|
print_error "Failed to install dependencies in container"
|
|
cleanup_on_error
|
|
fi
|
|
|
|
# Install Pulse inside container
|
|
print_info "Installing Pulse..."
|
|
|
|
# When piped through curl, $0 is "bash" not the script. Download fresh copy.
|
|
local script_source="/tmp/pulse_install_$$.sh"
|
|
if [[ "$0" == "bash" ]] || [[ ! -f "$0" ]]; then
|
|
# We're being piped, download the script
|
|
if ! curl -fsSL https://raw.githubusercontent.com/rcourtman/Pulse/main/install.sh > "$script_source" 2>/dev/null; then
|
|
print_error "Failed to download install script"
|
|
cleanup_on_error
|
|
fi
|
|
else
|
|
# We have a local script file
|
|
script_source="$0"
|
|
fi
|
|
|
|
# Copy this script to container and run it
|
|
if ! pct push $CTID "$script_source" /tmp/install.sh >/dev/null 2>&1; then
|
|
print_error "Failed to copy install script to container"
|
|
cleanup_on_error
|
|
fi
|
|
|
|
# Clean up temp file if we created one
|
|
if [[ "$script_source" == "/tmp/pulse_install_"* ]]; then
|
|
rm -f "$script_source"
|
|
fi
|
|
|
|
# Run installation quietly (suppress verbose output) with port configuration
|
|
local install_cmd="bash /tmp/install.sh --in-container"
|
|
if [[ "$frontend_port" != "7655" ]]; then
|
|
install_cmd="FRONTEND_PORT=$frontend_port $install_cmd"
|
|
fi
|
|
local install_output=$(pct exec $CTID -- bash -c "$install_cmd" 2>&1)
|
|
local install_status=$?
|
|
|
|
if [[ $install_status -ne 0 ]]; then
|
|
print_error "Failed to install Pulse inside container"
|
|
cleanup_on_error
|
|
fi
|
|
|
|
# Get container IP
|
|
local IP=$(pct exec $CTID -- hostname -I | awk '{print $1}')
|
|
|
|
# Clean final output
|
|
echo
|
|
print_success "Pulse installation complete!"
|
|
echo
|
|
echo " Web UI: http://${IP}:${frontend_port}"
|
|
echo " Container: $CTID"
|
|
echo
|
|
echo " Commands:"
|
|
echo " pct enter $CTID # Enter container"
|
|
echo " pct exec $CTID -- update # Update Pulse"
|
|
echo
|
|
|
|
exit 0
|
|
}
|
|
|
|
check_existing_installation() {
|
|
local CURRENT_VERSION=""
|
|
local BINARY_PATH=""
|
|
|
|
# Check for the binary in expected locations
|
|
if [[ -f "$INSTALL_DIR/bin/pulse" ]]; then
|
|
BINARY_PATH="$INSTALL_DIR/bin/pulse"
|
|
elif [[ -f "$INSTALL_DIR/pulse" ]]; then
|
|
BINARY_PATH="$INSTALL_DIR/pulse"
|
|
fi
|
|
|
|
# Try to get version if binary exists
|
|
if [[ -n "$BINARY_PATH" ]]; then
|
|
CURRENT_VERSION=$($BINARY_PATH --version 2>/dev/null | grep -oE 'v[0-9]+\.[0-9]+\.[0-9]+' | head -1 || echo "unknown")
|
|
fi
|
|
|
|
if systemctl is-active --quiet $SERVICE_NAME 2>/dev/null; then
|
|
if [[ -n "$CURRENT_VERSION" && "$CURRENT_VERSION" != "unknown" ]]; then
|
|
print_info "Pulse $CURRENT_VERSION is currently running"
|
|
else
|
|
print_info "Pulse is currently running"
|
|
fi
|
|
return 0
|
|
elif [[ -n "$BINARY_PATH" ]]; then
|
|
if [[ -n "$CURRENT_VERSION" && "$CURRENT_VERSION" != "unknown" ]]; then
|
|
print_info "Pulse $CURRENT_VERSION is installed but not running"
|
|
else
|
|
print_info "Pulse is installed but not running"
|
|
fi
|
|
return 0
|
|
else
|
|
return 1
|
|
fi
|
|
}
|
|
|
|
install_dependencies() {
|
|
print_info "Installing dependencies..."
|
|
|
|
apt-get update -qq
|
|
apt-get install -y -qq curl wget
|
|
}
|
|
|
|
create_user() {
|
|
if ! id -u pulse &>/dev/null; then
|
|
print_info "Creating pulse user..."
|
|
useradd --system --home-dir $INSTALL_DIR --shell /bin/false pulse
|
|
fi
|
|
}
|
|
|
|
backup_existing() {
|
|
if [[ -d "$CONFIG_DIR" ]]; then
|
|
print_info "Backing up existing configuration..."
|
|
cp -a "$CONFIG_DIR" "${CONFIG_DIR}.backup.$(date +%Y%m%d-%H%M%S)"
|
|
fi
|
|
}
|
|
|
|
download_pulse() {
|
|
print_info "Downloading Pulse..."
|
|
|
|
# Check for forced version first
|
|
if [[ -n "${FORCE_VERSION}" ]]; then
|
|
LATEST_RELEASE="${FORCE_VERSION}"
|
|
print_info "Installing specific version: $LATEST_RELEASE"
|
|
|
|
# Verify the version exists
|
|
if ! curl -fsS "https://api.github.com/repos/$GITHUB_REPO/releases/tags/$LATEST_RELEASE" > /dev/null 2>&1; then
|
|
print_error "Version $LATEST_RELEASE not found"
|
|
exit 1
|
|
fi
|
|
else
|
|
# UPDATE_CHANNEL should already be set by main(), but set default if not
|
|
if [[ -z "${UPDATE_CHANNEL:-}" ]]; then
|
|
UPDATE_CHANNEL="stable"
|
|
|
|
# Allow override via command line
|
|
if [[ -n "${FORCE_CHANNEL}" ]]; then
|
|
UPDATE_CHANNEL="${FORCE_CHANNEL}"
|
|
print_info "Using $UPDATE_CHANNEL channel from command line"
|
|
elif [[ -f "$CONFIG_DIR/system.json" ]]; then
|
|
CONFIGURED_CHANNEL=$(cat "$CONFIG_DIR/system.json" 2>/dev/null | grep -o '"updateChannel"[[:space:]]*:[[:space:]]*"[^"]*"' | sed 's/.*"\([^"]*\)"$/\1/')
|
|
if [[ "$CONFIGURED_CHANNEL" == "rc" ]]; then
|
|
UPDATE_CHANNEL="rc"
|
|
print_info "RC channel detected in configuration"
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
# Get appropriate release based on channel
|
|
if [[ "$UPDATE_CHANNEL" == "rc" ]]; then
|
|
# Get all releases and find the latest (including pre-releases)
|
|
LATEST_RELEASE=$(curl -s https://api.github.com/repos/$GITHUB_REPO/releases | grep '"tag_name":' | head -1 | sed -E 's/.*"([^"]+)".*/\1/')
|
|
else
|
|
# Get latest stable release only
|
|
LATEST_RELEASE=$(curl -s https://api.github.com/repos/$GITHUB_REPO/releases/latest | grep '"tag_name":' | sed -E 's/.*"([^"]+)".*/\1/')
|
|
fi
|
|
|
|
if [[ -z "$LATEST_RELEASE" ]]; then
|
|
print_error "Could not determine latest release"
|
|
exit 1
|
|
fi
|
|
|
|
print_info "Latest version: $LATEST_RELEASE"
|
|
fi
|
|
|
|
# Detect architecture
|
|
ARCH=$(uname -m)
|
|
case $ARCH in
|
|
x86_64)
|
|
PULSE_ARCH="amd64"
|
|
;;
|
|
aarch64)
|
|
PULSE_ARCH="arm64"
|
|
;;
|
|
armv7l)
|
|
PULSE_ARCH="armv7"
|
|
;;
|
|
*)
|
|
print_error "Unsupported architecture: $ARCH"
|
|
exit 1
|
|
;;
|
|
esac
|
|
|
|
print_info "Detected architecture: $ARCH ($PULSE_ARCH)"
|
|
|
|
# Download architecture-specific release
|
|
DOWNLOAD_URL="https://github.com/$GITHUB_REPO/releases/download/$LATEST_RELEASE/pulse-${LATEST_RELEASE}-linux-${PULSE_ARCH}.tar.gz"
|
|
print_info "Downloading from: $DOWNLOAD_URL"
|
|
|
|
# Detect and stop existing service BEFORE downloading (to free the binary)
|
|
EXISTING_SERVICE=$(detect_service_name)
|
|
if systemctl is-active --quiet $EXISTING_SERVICE; then
|
|
print_info "Stopping existing Pulse service ($EXISTING_SERVICE)..."
|
|
systemctl stop $EXISTING_SERVICE
|
|
sleep 2 # Give the process time to fully stop and release the binary
|
|
fi
|
|
|
|
cd /tmp
|
|
if ! wget -q -O pulse.tar.gz "$DOWNLOAD_URL"; then
|
|
print_error "Failed to download Pulse release"
|
|
exit 1
|
|
fi
|
|
|
|
# Extract to temporary directory first
|
|
TEMP_EXTRACT="/tmp/pulse-extract-$$"
|
|
mkdir -p "$TEMP_EXTRACT"
|
|
tar -xzf pulse.tar.gz -C "$TEMP_EXTRACT"
|
|
|
|
# Ensure install directory and bin subdirectory exist
|
|
mkdir -p "$INSTALL_DIR/bin"
|
|
|
|
# Copy Pulse binary to the correct location (/opt/pulse/bin/pulse)
|
|
if [[ -f "$TEMP_EXTRACT/bin/pulse" ]]; then
|
|
cp "$TEMP_EXTRACT/bin/pulse" "$INSTALL_DIR/bin/pulse"
|
|
elif [[ -f "$TEMP_EXTRACT/pulse" ]]; then
|
|
# Fallback for old archives (pre-v4.3.1)
|
|
cp "$TEMP_EXTRACT/pulse" "$INSTALL_DIR/bin/pulse"
|
|
else
|
|
print_error "Pulse binary not found in archive"
|
|
exit 1
|
|
fi
|
|
|
|
chmod +x "$INSTALL_DIR/bin/pulse"
|
|
chown -R pulse:pulse "$INSTALL_DIR"
|
|
|
|
# Create symlink in /usr/local/bin for PATH convenience
|
|
ln -sf "$INSTALL_DIR/bin/pulse" /usr/local/bin/pulse
|
|
print_success "Pulse binary installed to $INSTALL_DIR/bin/pulse"
|
|
print_success "Symlink created at /usr/local/bin/pulse"
|
|
|
|
# Copy VERSION file if present
|
|
if [[ -f "$TEMP_EXTRACT/VERSION" ]]; then
|
|
cp "$TEMP_EXTRACT/VERSION" "$INSTALL_DIR/VERSION"
|
|
chown pulse:pulse "$INSTALL_DIR/VERSION"
|
|
fi
|
|
|
|
# Cleanup
|
|
rm -rf "$TEMP_EXTRACT" pulse.tar.gz
|
|
}
|
|
|
|
setup_directories() {
|
|
print_info "Setting up directories..."
|
|
|
|
# Create directories
|
|
mkdir -p "$CONFIG_DIR"
|
|
mkdir -p "$INSTALL_DIR"
|
|
|
|
# Set permissions
|
|
chown -R pulse:pulse "$CONFIG_DIR" "$INSTALL_DIR"
|
|
chmod 700 "$CONFIG_DIR"
|
|
}
|
|
|
|
install_systemd_service() {
|
|
print_info "Installing systemd service..."
|
|
|
|
# Use existing service name if found, otherwise use default
|
|
EXISTING_SERVICE=$(detect_service_name)
|
|
if [[ "$EXISTING_SERVICE" == "pulse-backend" ]] && [[ -f "/etc/systemd/system/pulse-backend.service" ]]; then
|
|
# Keep using pulse-backend for compatibility (ProxmoxVE)
|
|
SERVICE_NAME="pulse-backend"
|
|
print_info "Using existing service name: pulse-backend"
|
|
fi
|
|
|
|
cat > /etc/systemd/system/$SERVICE_NAME.service << EOF
|
|
[Unit]
|
|
Description=Pulse Monitoring Server
|
|
After=network.target
|
|
|
|
[Service]
|
|
Type=simple
|
|
User=pulse
|
|
Group=pulse
|
|
WorkingDirectory=$INSTALL_DIR
|
|
ExecStart=$INSTALL_DIR/bin/pulse
|
|
Restart=always
|
|
RestartSec=3
|
|
StandardOutput=journal
|
|
StandardError=journal
|
|
Environment="PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
|
|
Environment="PULSE_DATA_DIR=$CONFIG_DIR"
|
|
EOF
|
|
|
|
# Add port configuration if not default
|
|
if [[ "$FRONTEND_PORT" != "7655" ]]; then
|
|
cat >> /etc/systemd/system/$SERVICE_NAME.service << EOF
|
|
Environment="FRONTEND_PORT=$FRONTEND_PORT"
|
|
EOF
|
|
fi
|
|
|
|
cat >> /etc/systemd/system/$SERVICE_NAME.service << EOF
|
|
|
|
# Security hardening
|
|
NoNewPrivileges=true
|
|
PrivateTmp=true
|
|
ProtectSystem=strict
|
|
ProtectHome=true
|
|
ReadWritePaths=$INSTALL_DIR $CONFIG_DIR
|
|
|
|
[Install]
|
|
WantedBy=multi-user.target
|
|
EOF
|
|
|
|
systemctl daemon-reload
|
|
}
|
|
|
|
start_pulse() {
|
|
print_info "Starting Pulse..."
|
|
systemctl enable $SERVICE_NAME
|
|
systemctl start $SERVICE_NAME
|
|
|
|
# Wait for service to start
|
|
sleep 3
|
|
|
|
if systemctl is-active --quiet $SERVICE_NAME; then
|
|
print_success "Pulse started successfully"
|
|
else
|
|
print_error "Failed to start Pulse"
|
|
journalctl -u $SERVICE_NAME -n 20
|
|
exit 1
|
|
fi
|
|
}
|
|
|
|
print_completion() {
|
|
local IP=$(hostname -I | awk '{print $1}')
|
|
|
|
echo
|
|
print_header
|
|
print_success "Pulse installation completed!"
|
|
echo
|
|
echo -e "${GREEN}Access Pulse at:${NC} http://${IP}:${FRONTEND_PORT}"
|
|
echo
|
|
echo -e "${YELLOW}Useful commands:${NC}"
|
|
echo " systemctl status $SERVICE_NAME - Check service status"
|
|
echo " systemctl restart $SERVICE_NAME - Restart Pulse"
|
|
echo " journalctl -u $SERVICE_NAME -f - View logs"
|
|
echo " systemctl edit $SERVICE_NAME - Configure custom port"
|
|
echo
|
|
echo -e "${YELLOW}Updating Pulse:${NC}"
|
|
echo " curl -sSL https://raw.githubusercontent.com/rcourtman/Pulse/main/install.sh | bash"
|
|
echo " Or: wget -qO- https://raw.githubusercontent.com/rcourtman/Pulse/main/install.sh | bash"
|
|
echo
|
|
}
|
|
|
|
# Main installation flow
|
|
main() {
|
|
# Skip Proxmox host check if we're already inside a container
|
|
if [[ "$IN_CONTAINER" != "true" ]] && check_proxmox_host; then
|
|
create_lxc_container
|
|
exit 0
|
|
fi
|
|
|
|
print_header
|
|
check_root
|
|
detect_os
|
|
check_docker_environment
|
|
|
|
# Ask for port configuration (non-container installs)
|
|
local FRONTEND_PORT=${FRONTEND_PORT:-}
|
|
if [[ -z "$FRONTEND_PORT" ]]; then
|
|
if [[ "$IN_CONTAINER" == "true" ]]; then
|
|
# In container mode, use default port without prompting
|
|
FRONTEND_PORT=7655
|
|
else
|
|
echo
|
|
safe_read "Frontend port [7655]: " FRONTEND_PORT
|
|
FRONTEND_PORT=${FRONTEND_PORT:-7655}
|
|
if [[ ! "$FRONTEND_PORT" =~ ^[0-9]+$ ]] || [[ "$FRONTEND_PORT" -lt 1 ]] || [[ "$FRONTEND_PORT" -gt 65535 ]]; then
|
|
print_error "Invalid port number. Using default port 7655."
|
|
FRONTEND_PORT=7655
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
if check_existing_installation; then
|
|
# Get both stable and RC versions
|
|
local STABLE_VERSION=$(curl -s https://api.github.com/repos/$GITHUB_REPO/releases/latest | grep '"tag_name":' | sed -E 's/.*"([^"]+)".*/\1/' 2>/dev/null)
|
|
local RC_VERSION=$(curl -s https://api.github.com/repos/$GITHUB_REPO/releases | grep '"tag_name":' | head -1 | sed -E 's/.*"([^"]+)".*/\1/' 2>/dev/null)
|
|
|
|
# Determine default update channel
|
|
UPDATE_CHANNEL="stable"
|
|
|
|
# Allow override via command line
|
|
if [[ -n "${FORCE_CHANNEL}" ]]; then
|
|
UPDATE_CHANNEL="${FORCE_CHANNEL}"
|
|
elif [[ -f "$CONFIG_DIR/system.json" ]]; then
|
|
CONFIGURED_CHANNEL=$(cat "$CONFIG_DIR/system.json" 2>/dev/null | grep -o '"updateChannel"[[:space:]]*:[[:space:]]*"[^"]*"' | sed 's/.*"\([^"]*\)"$/\1/')
|
|
if [[ "$CONFIGURED_CHANNEL" == "rc" ]]; then
|
|
UPDATE_CHANNEL="rc"
|
|
fi
|
|
fi
|
|
|
|
echo
|
|
echo "What would you like to do?"
|
|
|
|
# Show update options based on available versions
|
|
local menu_option=1
|
|
if [[ -n "$STABLE_VERSION" ]]; then
|
|
echo "${menu_option}) Update to $STABLE_VERSION (stable)"
|
|
((menu_option++))
|
|
fi
|
|
|
|
if [[ -n "$RC_VERSION" ]] && [[ "$RC_VERSION" != "$STABLE_VERSION" ]]; then
|
|
echo "${menu_option}) Update to $RC_VERSION (release candidate)"
|
|
((menu_option++))
|
|
fi
|
|
|
|
echo "${menu_option}) Reinstall current version"
|
|
((menu_option++))
|
|
echo "${menu_option}) Remove Pulse"
|
|
((menu_option++))
|
|
echo "${menu_option}) Cancel"
|
|
local max_option=$menu_option
|
|
|
|
# In non-interactive container mode, auto-select update
|
|
if [[ "$IN_CONTAINER" == "true" ]] && ! test -t 0; then
|
|
print_info "Non-interactive mode detected. Auto-selecting update option."
|
|
# Select stable update by default, or RC if configured
|
|
if [[ "$UPDATE_CHANNEL" == "rc" ]] && [[ -n "$RC_VERSION" ]] && [[ "$RC_VERSION" != "$STABLE_VERSION" ]]; then
|
|
choice=2 # RC version
|
|
else
|
|
choice=1 # Stable version
|
|
fi
|
|
else
|
|
safe_read "Select option [1-${max_option}]: " choice
|
|
fi
|
|
|
|
# Determine what action to take based on the dynamic menu
|
|
local action=""
|
|
local target_version=""
|
|
local current_choice=1
|
|
|
|
# Check if user selected stable update
|
|
if [[ -n "$STABLE_VERSION" ]]; then
|
|
if [[ "$choice" == "$current_choice" ]]; then
|
|
action="update"
|
|
target_version="$STABLE_VERSION"
|
|
UPDATE_CHANNEL="stable"
|
|
fi
|
|
((current_choice++))
|
|
fi
|
|
|
|
# Check if user selected RC update
|
|
if [[ -n "$RC_VERSION" ]] && [[ "$RC_VERSION" != "$STABLE_VERSION" ]]; then
|
|
if [[ "$choice" == "$current_choice" ]]; then
|
|
action="update"
|
|
target_version="$RC_VERSION"
|
|
UPDATE_CHANNEL="rc"
|
|
fi
|
|
((current_choice++))
|
|
fi
|
|
|
|
# Check if user selected reinstall
|
|
if [[ "$choice" == "$current_choice" ]]; then
|
|
action="reinstall"
|
|
fi
|
|
((current_choice++))
|
|
|
|
# Check if user selected remove
|
|
if [[ "$choice" == "$current_choice" ]]; then
|
|
action="remove"
|
|
fi
|
|
((current_choice++))
|
|
|
|
# Check if user selected cancel
|
|
if [[ "$choice" == "$current_choice" ]]; then
|
|
action="cancel"
|
|
fi
|
|
|
|
case $action in
|
|
update)
|
|
print_info "Updating to $target_version..."
|
|
LATEST_RELEASE="$target_version"
|
|
backup_existing
|
|
systemctl stop $SERVICE_NAME || true
|
|
create_user
|
|
download_pulse
|
|
start_pulse
|
|
print_completion
|
|
;;
|
|
reinstall)
|
|
backup_existing
|
|
systemctl stop $SERVICE_NAME || true
|
|
create_user
|
|
download_pulse
|
|
setup_directories
|
|
install_systemd_service
|
|
start_pulse
|
|
print_completion
|
|
;;
|
|
remove)
|
|
systemctl stop $SERVICE_NAME || true
|
|
systemctl disable $SERVICE_NAME || true
|
|
rm -f /etc/systemd/system/$SERVICE_NAME.service
|
|
rm -rf "$INSTALL_DIR"
|
|
print_success "Pulse removed successfully"
|
|
;;
|
|
cancel)
|
|
print_info "Installation cancelled"
|
|
exit 0
|
|
;;
|
|
*)
|
|
print_error "Invalid option"
|
|
exit 1
|
|
;;
|
|
esac
|
|
else
|
|
# Fresh installation
|
|
install_dependencies
|
|
create_user
|
|
setup_directories
|
|
download_pulse
|
|
install_systemd_service
|
|
start_pulse
|
|
print_completion
|
|
fi
|
|
}
|
|
|
|
# Parse command line arguments
|
|
FORCE_VERSION=""
|
|
FORCE_CHANNEL=""
|
|
IN_CONTAINER=false
|
|
|
|
while [[ $# -gt 0 ]]; do
|
|
case $1 in
|
|
--rc|--pre|--prerelease)
|
|
FORCE_CHANNEL="rc"
|
|
shift
|
|
;;
|
|
--stable)
|
|
FORCE_CHANNEL="stable"
|
|
shift
|
|
;;
|
|
--version)
|
|
FORCE_VERSION="$2"
|
|
shift 2
|
|
;;
|
|
--in-container)
|
|
IN_CONTAINER=true
|
|
shift
|
|
;;
|
|
-h|--help)
|
|
echo "Usage: $0 [OPTIONS]"
|
|
echo "Options:"
|
|
echo " --rc, --pre Install latest RC/pre-release version"
|
|
echo " --stable Install latest stable version (default)"
|
|
echo " --version VERSION Install specific version (e.g., v4.4.0-rc.1)"
|
|
echo " -h, --help Show this help message"
|
|
exit 0
|
|
;;
|
|
*)
|
|
print_error "Unknown option: $1"
|
|
echo "Use --help for usage information"
|
|
exit 1
|
|
;;
|
|
esac
|
|
done
|
|
|
|
# Export for use in download_pulse function
|
|
export FORCE_VERSION FORCE_CHANNEL
|
|
|
|
# Run main function
|
|
main |