Complete markdown files cleanup and organization
- Organized 252 files across project - Root directory: 187 → 2 files (98.9% reduction) - Moved configuration guides to docs/04-configuration/ - Moved troubleshooting guides to docs/09-troubleshooting/ - Moved quick start guides to docs/01-getting-started/ - Moved reports to reports/ directory - Archived temporary files - Generated comprehensive reports and documentation - Created maintenance scripts and guides All files organized according to established standards.
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defiQUG
312
scripts/enable-lvm-thin-pve.sh
Executable file
312
scripts/enable-lvm-thin-pve.sh
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#!/usr/bin/env bash
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# Enable LVM Thin Storage on pve for migrations
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# Creates volume group and thin pool from available disk
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set -euo pipefail
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# Configuration
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PROXMOX_HOST_PVE="192.168.11.11"
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PVE_PASS="password"
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STORAGE_NAME="thin1"
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VG_NAME="pve"
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# Colors
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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BLUE='\033[0;34m'
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CYAN='\033[0;36m'
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NC='\033[0m'
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log_info() { echo -e "${BLUE}[INFO]${NC} $1"; }
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log_success() { echo -e "${GREEN}[✓]${NC} $1"; }
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log_warn() { echo -e "${YELLOW}[WARN]${NC} $1"; }
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log_error() { echo -e "${RED}[ERROR]${NC} $1"; }
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log_header() { echo -e "${CYAN}━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━${NC}"; }
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# SSH helper
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ssh_pve() {
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sshpass -p "$PVE_PASS" ssh -o ConnectTimeout=5 -o StrictHostKeyChecking=accept-new root@"$PROXMOX_HOST_PVE" "$@" 2>&1
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}
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# Find available disk
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find_available_disk() {
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# Check unpartitioned disks (sdc-sdh)
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for disk in sdc sdd sde sdf sdg sdh; do
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# Check if disk exists
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if ! ssh_pve "test -b /dev/$disk" 2>/dev/null; then
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continue
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fi
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# Check if already a PV
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if ssh_pve "pvdisplay /dev/$disk 2>/dev/null | grep -q 'PV Name'"; then
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continue
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fi
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# Check if has partitions
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local has_partitions=$(ssh_pve "lsblk /dev/$disk 2>/dev/null | grep -q 'part' && echo 'yes' || echo 'no'")
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if [ "$has_partitions" == "yes" ]; then
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continue
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fi
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echo "/dev/$disk"
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return 0
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done
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return 1
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}
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# Create physical volume
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create_physical_volume() {
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local disk=$1
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log_info "Creating physical volume on $disk..."
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# Check if already a PV
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if ssh_pve "pvdisplay $disk 2>/dev/null | grep -q 'PV Name'"; then
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log_warn "$disk is already a physical volume"
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return 0
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fi
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# Wipe disk first (remove any existing signatures)
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log_info "Wiping disk $disk..."
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ssh_pve "wipefs -a $disk 2>/dev/null" || true
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# Create PV (force if needed)
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if ssh_pve "pvcreate -f $disk 2>&1"; then
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log_success "Physical volume created on $disk"
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return 0
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else
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log_error "Failed to create physical volume"
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return 1
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fi
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}
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# Create volume group
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create_volume_group() {
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local vg_name=$1
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local disk=$2
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log_info "Creating volume group '$vg_name'..."
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# Check if VG already exists
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if ssh_pve "vgs $vg_name 2>/dev/null | grep -q $vg_name"; then
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log_warn "Volume group '$vg_name' already exists"
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# Check if we can extend it
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if ssh_pve "vgextend $vg_name $disk 2>/dev/null"; then
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log_success "Extended volume group '$vg_name' with $disk"
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return 0
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else
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log_info "Volume group exists, using existing"
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return 0
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fi
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fi
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# Create VG
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if ssh_pve "vgcreate $vg_name $disk"; then
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log_success "Volume group '$vg_name' created"
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return 0
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else
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log_error "Failed to create volume group"
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return 1
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fi
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}
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# Create thin pool
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create_thin_pool() {
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local vg_name=$1
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local pool_name=$2
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log_info "Creating thin pool '$pool_name' in volume group '$vg_name'..."
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# Check if pool already exists
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if ssh_pve "lvs $vg_name/$pool_name 2>/dev/null | grep -q $pool_name"; then
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log_warn "Thin pool '$vg_name/$pool_name' already exists"
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return 0
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fi
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# Get available space
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local vg_free=$(ssh_pve "vgs -o vg_free --noheadings --units g $vg_name 2>/dev/null | awk '{print int(\$1)}'" || echo "0")
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if [ "$vg_free" -lt 10 ]; then
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log_error "Not enough free space in $vg_name (${vg_free}G available)"
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return 1
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fi
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# Use 90% of available space for thin pool
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local pool_size=$((vg_free * 90 / 100))
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log_info "Creating thin pool with ${pool_size}G (90% of ${vg_free}G free)"
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# Create thin pool
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if ssh_pve <<EOF
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lvcreate -L ${pool_size}G -n ${pool_name} ${vg_name}
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lvconvert --type thin-pool -y ${vg_name}/${pool_name}
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EOF
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then
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log_success "Thin pool '$vg_name/$pool_name' created"
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return 0
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else
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log_error "Failed to create thin pool"
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return 1
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fi
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}
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# Add storage to Proxmox
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add_proxmox_storage() {
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local storage_name=$1
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local vg_name=$2
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local pool_name=$3
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log_info "Adding '$storage_name' storage to Proxmox..."
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# Check if storage already exists
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if ssh_pve "pvesm status 2>/dev/null | grep -q '^$storage_name'"; then
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local status=$(ssh_pve "pvesm status 2>/dev/null | grep '^$storage_name' | awk '{print \$3}'")
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if [ "$status" == "active" ] || [ "$status" == "enabled" ]; then
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log_success "Storage '$storage_name' already exists and is active"
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return 0
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else
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log_info "Storage '$storage_name' exists but is inactive, removing..."
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ssh_pve "pvesm remove $storage_name 2>/dev/null" || true
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sleep 2
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fi
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fi
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# Add storage
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if ssh_pve <<EOF
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pvesm add lvmthin $storage_name \
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--thinpool ${pool_name} \
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--vgname ${vg_name} \
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--content images,rootdir \
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--nodes pve 2>&1
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EOF
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then
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log_success "Storage '$storage_name' added to Proxmox"
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return 0
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else
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log_warn "Storage add command had issues, checking if it was created..."
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sleep 2
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if ssh_pve "pvesm status 2>/dev/null | grep -q '^$storage_name'"; then
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log_success "Storage '$storage_name' exists (may have been created)"
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return 0
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else
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log_error "Failed to add storage to Proxmox"
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return 1
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fi
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fi
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}
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# Main execution
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main() {
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echo ""
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log_header
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log_info "Enable LVM Thin Storage on pve"
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log_header
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echo ""
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log_info "This script will:"
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log_info " 1. Find an available disk on pve"
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log_info " 2. Create a physical volume"
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log_info " 3. Create volume group '$VG_NAME'"
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log_info " 4. Create thin pool '$STORAGE_NAME'"
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log_info " 5. Add storage to Proxmox configuration"
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echo ""
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# Check for non-interactive mode
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if [[ "${NON_INTERACTIVE:-}" != "1" ]] && [[ -t 0 ]]; then
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read -p "Continue? (y/N): " -n 1 -r
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echo ""
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if [[ ! $REPLY =~ ^[Yy]$ ]]; then
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log_info "Operation cancelled"
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exit 0
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fi
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fi
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echo ""
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# Find available disk
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log_info "Finding available disk for LVM..."
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local disk=$(find_available_disk)
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if [ -z "$disk" ]; then
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log_error "Cannot proceed without an available disk"
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exit 1
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fi
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log_success "Found available disk: $disk"
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log_warn "WARNING: This will use $disk for LVM storage"
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log_warn "Any existing data on $disk will be lost!"
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echo ""
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if [[ "${NON_INTERACTIVE:-}" != "1" ]] && [[ -t 0 ]]; then
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read -p "Proceed with using $disk? (y/N): " -n 1 -r
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echo ""
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if [[ ! $REPLY =~ ^[Yy]$ ]]; then
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log_info "Operation cancelled"
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exit 0
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fi
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fi
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echo ""
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# Create physical volume
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if ! create_physical_volume "$disk"; then
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log_error "Failed to create physical volume"
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exit 1
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fi
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echo ""
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# Create volume group
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if ! create_volume_group "$VG_NAME" "$disk"; then
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log_error "Failed to create volume group"
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exit 1
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fi
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echo ""
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# Create thin pool
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if ! create_thin_pool "$VG_NAME" "$STORAGE_NAME"; then
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log_error "Failed to create thin pool"
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exit 1
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fi
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echo ""
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# Add to Proxmox
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if ! add_proxmox_storage "$STORAGE_NAME" "$VG_NAME" "$STORAGE_NAME"; then
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log_error "Failed to add storage to Proxmox"
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exit 1
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fi
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echo ""
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# Final verification
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log_header
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log_info "Verification"
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log_header
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echo ""
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log_info "Volume groups:"
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ssh_pve "vgs" || true
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echo ""
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log_info "Thin pools:"
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ssh_pve "lvs $VG_NAME" || true
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echo ""
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log_info "Storage status:"
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ssh_pve "pvesm status | grep -E '(thin1|local)'" || true
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echo ""
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log_success "LVM thin storage enabled on pve!"
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log_info ""
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log_info "You can now migrate VMs to pve using '$STORAGE_NAME' storage:"
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log_info " pct migrate <VMID> pve --storage $STORAGE_NAME"
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echo ""
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}
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main "$@"
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