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ProxMenux/scripts/share/nfs_host.sh
MacRimi 810b6da60c Share menu
2025-08-22 18:05:14 +02:00

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#!/bin/bash
# ==========================================================
# ProxMenu Host - NFS Host Manager for Proxmox Host
# ==========================================================
# Based on ProxMenux by MacRimi
# ==========================================================
# Description:
# This script allows you to manage NFS client mounts on Proxmox Host:
# - Mount external NFS shares on the host
# - Configure permanent mounts
# - Auto-discover NFS servers
# - Integrate with Proxmox storage system
# ==========================================================
# Configuration
REPO_URL="https://raw.githubusercontent.com/MacRimi/ProxMenux/main"
BASE_DIR="/usr/local/share/proxmenux"
UTILS_FILE="$BASE_DIR/utils.sh"
VENV_PATH="/opt/googletrans-env"
if [[ -f "$UTILS_FILE" ]]; then
source "$UTILS_FILE"
fi
load_language
initialize_cache
if ! command -v pveversion >/dev/null 2>&1; then
dialog --backtitle "ProxMenux" --title "$(translate "Error")" --msgbox "$(translate "This script must be run on a Proxmox host.")" 8 60
exit 1
fi
discover_nfs_servers() {
show_proxmenux_logo
msg_title "$(translate "NFS Host Manager - Proxmox Host")"
msg_info "$(translate "Scanning network for NFS servers...")"
HOST_IP=$(hostname -I | awk '{print $1}')
NETWORK=$(echo "$HOST_IP" | cut -d. -f1-3).0/24
if ! which nmap >/dev/null 2>&1; then
apt-get install -y nmap &>/dev/null
fi
SERVERS=$(nmap -p 2049 --open "$NETWORK" 2>/dev/null | grep -B 4 "2049/tcp open" | grep "Nmap scan report" | awk '{print $5}' | sort -u || true)
if [[ -z "$SERVERS" ]]; then
cleanup
whiptail --title "$(translate "No Servers Found")" --msgbox "$(translate "No NFS servers found on the network.")\n\n$(translate "You can add servers manually.")" 10 60
return 1
fi
OPTIONS=()
while IFS= read -r server; do
if [[ -n "$server" ]]; then
EXPORTS_COUNT=$(showmount -e "$server" 2>/dev/null | tail -n +2 | wc -l || echo "0")
SERVER_INFO="NFS Server ($EXPORTS_COUNT exports)"
OPTIONS+=("$server" "$SERVER_INFO")
fi
done <<< "$SERVERS"
if [[ ${#OPTIONS[@]} -eq 0 ]]; then
cleanup
whiptail --title "$(translate "No Valid Servers")" --msgbox "$(translate "No accessible NFS servers found.")" 8 50
return 1
fi
msg_ok "$(translate "NFS servers detected")"
NFS_SERVER=$(whiptail --title "$(translate "Select NFS Server")" --menu "$(translate "Choose an NFS server:")" 20 80 10 "${OPTIONS[@]}" 3>&1 1>&2 2>&3)
[[ -n "$NFS_SERVER" ]] && return 0 || return 1
}
select_nfs_server() {
METHOD=$(dialog --backtitle "ProxMenux" --title "$(translate "NFS Server Selection")" --menu "$(translate "How do you want to select the NFS server?")" 15 70 3 \
"auto" "$(translate "Auto-discover servers on network")" \
"manual" "$(translate "Enter server IP/hostname manually")" \
"recent" "$(translate "Select from recent servers")" 3>&1 1>&2 2>&3)
case "$METHOD" in
auto)
discover_nfs_servers || return 1
;;
manual)
clear
NFS_SERVER=$(whiptail --inputbox "$(translate "Enter NFS server IP or hostname:")" 10 60 --title "$(translate "NFS Server")" 3>&1 1>&2 2>&3)
[[ -z "$NFS_SERVER" ]] && return 1
;;
recent)
clear
RECENT=$(grep "nfs" /etc/fstab 2>/dev/null | awk '{print $1}' | cut -d: -f1 | sort -u || true)
if [[ -z "$RECENT" ]]; then
dialog --title "$(translate "No Recent Servers")" --msgbox "\n$(translate "No recent NFS servers found.")" 8 50
return 1
fi
OPTIONS=()
while IFS= read -r server; do
[[ -n "$server" ]] && OPTIONS+=("$server" "$(translate "Recent NFS server")")
done <<< "$RECENT"
NFS_SERVER=$(whiptail --title "$(translate "Recent NFS Servers")" --menu "$(translate "Choose a recent server:")" 20 70 10 "${OPTIONS[@]}" 3>&1 1>&2 2>&3)
[[ -n "$NFS_SERVER" ]] && return 0 || return 1
;;
*)
return 1
;;
esac
return 0
}
select_nfs_export() {
if ! which showmount >/dev/null 2>&1; then
whiptail --title "$(translate "NFS Client Error")" \
--msgbox "$(translate "showmount command is not working properly.")\n\n$(translate "Please check the installation.")" \
10 60
return 1
fi
if ! ping -c 1 -W 3 "$NFS_SERVER" >/dev/null 2>&1; then
whiptail --title "$(translate "Connection Error")" \
--msgbox "$(translate "Cannot reach server") $NFS_SERVER\n\n$(translate "Please check:")\n• $(translate "Server IP/hostname is correct")\n• $(translate "Network connectivity")\n• $(translate "Server is online")" \
12 70
return 1
fi
if ! nc -z -w 3 "$NFS_SERVER" 2049 2>/dev/null; then
whiptail --title "$(translate "NFS Port Error")" \
--msgbox "$(translate "NFS port (2049) is not accessible on") $NFS_SERVER\n\n$(translate "Please check:")\n• $(translate "NFS server is running")\n• $(translate "Firewall settings")\n• $(translate "NFS service is enabled")" \
12 70
return 1
fi
EXPORTS_OUTPUT=$(showmount -e "$NFS_SERVER" 2>&1)
EXPORTS_RESULT=$?
if [[ $EXPORTS_RESULT -ne 0 ]]; then
ERROR_MSG=$(echo "$EXPORTS_OUTPUT" | grep -i "error\|failed\|denied" | head -1)
if echo "$EXPORTS_OUTPUT" | grep -qi "connection refused\|network unreachable"; then
whiptail --title "$(translate "Network Error")" \
--msgbox "$(translate "Network connection failed to") $NFS_SERVER\n\n$(translate "Error:"): $ERROR_MSG\n\n$(translate "Please check:")\n• $(translate "Server is running")\n• $(translate "Network connectivity")\n• $(translate "Firewall settings")" \
14 80
else
whiptail --title "$(translate "NFS Error")" \
--msgbox "$(translate "Failed to connect to") $NFS_SERVER\n\n$(translate "Error:"): $ERROR_MSG" \
12 80
fi
return 1
fi
EXPORTS=$(echo "$EXPORTS_OUTPUT" | tail -n +2 | awk '{print $1}' | grep -v "^$")
if [[ -z "$EXPORTS" ]]; then
whiptail --title "$(translate "No Exports Found")" \
--msgbox "$(translate "No exports found on server") $NFS_SERVER\n\n$(translate "Server response:")\n$(echo "$EXPORTS_OUTPUT" | head -10)\n\n$(translate "You can enter the export path manually.")" \
16 80
NFS_EXPORT=$(whiptail --inputbox "$(translate "Enter NFS export path (e.g., /mnt/shared):")" 10 60 --title "$(translate "Export Path")" 3>&1 1>&2 2>&3)
[[ -z "$NFS_EXPORT" ]] && return 1
return 0
fi
OPTIONS=()
while IFS= read -r export_line; do
if [[ -n "$export_line" ]]; then
EXPORT_PATH=$(echo "$export_line" | awk '{print $1}')
CLIENTS=$(echo "$EXPORTS_OUTPUT" | grep "^$EXPORT_PATH" | awk '{for(i=2;i<=NF;i++) printf "%s ", $i; print ""}' | sed 's/[[:space:]]*$//')
if [[ -n "$CLIENTS" ]]; then
OPTIONS+=("$EXPORT_PATH" "$CLIENTS")
else
OPTIONS+=("$EXPORT_PATH" "$(translate "NFS export")")
fi
fi
done <<< "$EXPORTS"
if [[ ${#OPTIONS[@]} -eq 0 ]]; then
whiptail --title "$(translate "No Available Exports")" \
--msgbox "$(translate "No accessible exports found.")\n\n$(translate "You can enter the export path manually.")" \
10 70
NFS_EXPORT=$(whiptail --inputbox "$(translate "Enter NFS export path (e.g., /mnt/shared):")" 10 60 --title "$(translate "Export Path")" 3>&1 1>&2 2>&3)
[[ -n "$NFS_EXPORT" ]] && return 0 || return 1
fi
NFS_EXPORT=$(whiptail --title "$(translate "Select NFS Export")" --menu "$(translate "Choose an export to mount:")" 20 70 10 "${OPTIONS[@]}" 3>&1 1>&2 2>&3)
[[ -n "$NFS_EXPORT" ]] && return 0 || return 1
}
select_host_mount_point() {
while true; do
METHOD=$(whiptail --title "$(translate "Select Mount Point")" --menu "$(translate "Where do you want to mount the NFS export on the host?")" 15 70 4 \
"mnt" "$(translate "Create folder in /mnt")" \
"media" "$(translate "Create folder in /media")" \
"srv" "$(translate "Create folder in /srv")" \
"custom" "$(translate "Enter custom path")" 3>&1 1>&2 2>&3)
case "$METHOD" in
mnt)
EXPORT_NAME=$(basename "$NFS_EXPORT")
DEFAULT_NAME="${EXPORT_NAME}"
FOLDER_NAME=$(whiptail --inputbox "$(translate "Enter folder name for /mnt:")" 10 60 "$DEFAULT_NAME" --title "$(translate "Folder in /mnt")" 3>&1 1>&2 2>&3)
if [[ -n "$FOLDER_NAME" ]]; then
MOUNT_POINT="/mnt/$FOLDER_NAME"
return 0
fi
;;
media)
EXPORT_NAME=$(basename "$NFS_EXPORT")
DEFAULT_NAME="nfs_${NFS_SERVER}_${EXPORT_NAME}"
FOLDER_NAME=$(whiptail --inputbox "$(translate "Enter folder name for /media:")" 10 60 "$DEFAULT_NAME" --title "$(translate "Folder in /media")" 3>&1 1>&2 2>&3)
if [[ -n "$FOLDER_NAME" ]]; then
MOUNT_POINT="/media/$FOLDER_NAME"
return 0
fi
;;
srv)
EXPORT_NAME=$(basename "$NFS_EXPORT")
DEFAULT_NAME="nfs_${NFS_SERVER}_${EXPORT_NAME}"
FOLDER_NAME=$(whiptail --inputbox "$(translate "Enter folder name for /srv:")" 10 60 "$DEFAULT_NAME" --title "$(translate "Folder in /srv")" 3>&1 1>&2 2>&3)
if [[ -n "$FOLDER_NAME" ]]; then
MOUNT_POINT="/srv/$FOLDER_NAME"
return 0
fi
;;
custom)
MOUNT_POINT=$(whiptail --inputbox "$(translate "Enter full path for mount point:")" 10 70 "/mnt/nfs_share" --title "$(translate "Custom Path")" 3>&1 1>&2 2>&3)
if [[ -n "$MOUNT_POINT" ]]; then
return 0
fi
;;
*)
return 1
;;
esac
done
}
configure_host_mount_options() {
MOUNT_TYPE=$(whiptail --title "$(translate "Mount Options")" --menu "$(translate "Select mount configuration:")" 15 70 4 \
"default" "$(translate "Default options")" \
"readonly" "$(translate "Read-only mount")" \
"performance" "$(translate "Performance optimized")" \
"custom" "$(translate "Custom options")" 3>&1 1>&2 2>&3)
[[ $? -ne 0 ]] && return 1
case "$MOUNT_TYPE" in
default)
MOUNT_OPTIONS="rw,hard,intr,rsize=8192,wsize=8192,timeo=14"
;;
readonly)
MOUNT_OPTIONS="ro,hard,intr,rsize=8192,timeo=14"
;;
performance)
MOUNT_OPTIONS="rw,hard,intr,rsize=1048576,wsize=1048576,timeo=14,retrans=2"
;;
custom)
MOUNT_OPTIONS=$(whiptail --inputbox "$(translate "Enter custom mount options:")" 10 70 "rw,hard,intr" --title "$(translate "Custom Options")" 3>&1 1>&2 2>&3)
[[ $? -ne 0 ]] && return 1
[[ -z "$MOUNT_OPTIONS" ]] && MOUNT_OPTIONS="rw,hard,intr"
;;
*)
MOUNT_OPTIONS="rw,hard,intr,rsize=8192,wsize=8192,timeo=14"
;;
esac
if whiptail --yesno "$(translate "Do you want to make this mount permanent?")\n\n$(translate "This will add the mount to /etc/fstab so it persists after reboot.")" 10 70 --title "$(translate "Permanent Mount")"; then
PERMANENT_MOUNT=true
else
if [[ $? -eq 1 ]]; then
PERMANENT_MOUNT=false
else
return 1
fi
fi
if whiptail --yesno "$(translate "Do you want to add this as Proxmox storage?")\n\n$(translate "This will make the NFS share available as storage in Proxmox web interface.")" 10 70 --title "$(translate "Proxmox Storage")"; then
PROXMOX_STORAGE=true
STORAGE_ID=$(whiptail --inputbox "$(translate "Enter storage ID for Proxmox:")" 10 60 "nfs-$(echo $NFS_SERVER | tr '.' '-')" --title "$(translate "Storage ID")" 3>&1 1>&2 2>&3)
STORAGE_ID_RESULT=$?
if [[ $STORAGE_ID_RESULT -ne 0 ]]; then
if whiptail --yesno "$(translate "Storage ID input was cancelled.")\n\n$(translate "Do you want to continue without Proxmox storage integration?")" 10 70 --title "$(translate "Continue Without Storage")"; then
PROXMOX_STORAGE=false
else
return 1
fi
else
[[ -z "$STORAGE_ID" ]] && STORAGE_ID="nfs-$(echo $NFS_SERVER | tr '.' '-')"
fi
else
DIALOG_RESULT=$?
if [[ $DIALOG_RESULT -eq 1 ]]; then
PROXMOX_STORAGE=false
else
return 1
fi
fi
return 0
}
validate_host_export_exists() {
local server="$1"
local export="$2"
VALIDATION_OUTPUT=$(showmount -e "$server" 2>/dev/null | grep "^$export[[:space:]]")
if [[ -n "$VALIDATION_OUTPUT" ]]; then
return 0
else
show_proxmenux_logo
echo -e
msg_error "$(translate "Export not found on server:") $export"
return 1
fi
}
add_proxmox_nfs_storage() {
local storage_id="$1"
local server="$2"
local export="$3"
local mount_point="$4"
msg_info "$(translate "Starting Proxmox storage integration...")"
if ! which pvesm >/dev/null 2>&1; then
msg_error "$(translate "pvesm command not found. This should not happen on Proxmox.")"
echo "Press Enter to continue..."
read -r
return 1
fi
msg_ok "$(translate "pvesm command found")"
if pvesm status "$storage_id" >/dev/null 2>&1; then
msg_warn "$(translate "Storage ID already exists:") $storage_id"
if ! whiptail --yesno "$(translate "Storage ID already exists. Do you want to remove and recreate it?")" 8 60 --title "$(translate "Storage Exists")"; then
return 0
fi
pvesm remove "$storage_id" 2>/dev/null || true
fi
msg_ok "$(translate "Storage ID is available")"
msg_info "$(translate "Creating NFS storage...")"
CONTENT_LIST="backup,iso,vztmpl"
#############################################
NFS_VERSION="3"
#############################################
PVESM_OUTPUT=$(pvesm add nfs "$storage_id" \
--server "$server" \
--export "$export" \
--content "$CONTENT_LIST" \
--options "vers=$NFS_VERSION" 2>&1)
PVESM_RESULT=$?
if [[ $PVESM_RESULT -eq 0 ]]; then
msg_ok "$(translate "NFS storage added successfully to Proxmox!")"
echo -e ""
echo -e "${TAB}${BGN}$(translate "Storage ID:")${CL} ${BL}$storage_id${CL}"
echo -e "${TAB}${BGN}$(translate "Server:")${CL} ${BL}$server${CL}"
echo -e "${TAB}${BGN}$(translate "Export:")${CL} ${BL}$export${CL}"
echo -e "${TAB}${BGN}$(translate "Content Types:")${CL} ${BL}$CONTENT_LIST${CL}"
echo -e "${TAB}${BGN}$(translate "NFS Version:")${CL} ${BL}$NFS_VERSION${CL}"
echo -e ""
msg_ok "$(translate "Storage is now available in Proxmox web interface under Datacenter > Storage")"
return 0
else
msg_error "$(translate "Failed to add NFS storage to Proxmox.")"
echo "Error details: $PVESM_OUTPUT"
msg_warn "$(translate "The NFS share is still mounted, but not added as Proxmox storage.")"
msg_info2 "$(translate "You can add it manually through:")"
echo -e "${TAB}• $(translate "Proxmox web interface: Datacenter > Storage > Add > NFS")"
echo -e "${TAB}• $(translate "Command line:"): pvesm add nfs $storage_id --server $server --export $export --content backup,iso,vztmpl"
return 1
fi
}
mount_host_nfs_share() {
if ! which showmount >/dev/null 2>&1; then
msg_error "$(translate "NFS client tools not found. Please check Proxmox installation.")"
return 1
fi
# Step 1:
select_nfs_server || return
# Step 2:
select_nfs_export || return
# Step 2.5:
if ! validate_host_export_exists "$NFS_SERVER" "$NFS_EXPORT"; then
echo -e ""
msg_error "$(translate "Cannot proceed with invalid export path.")"
msg_success "$(translate "Press Enter to return to menu...")"
read -r
return
fi
# Step 3:
select_host_mount_point || return
# Step 4:
configure_host_mount_options || return
# ===================================================
show_proxmenux_logo
msg_title "$(translate "Mount NFS Share on Host")"
# =====================================================
if ! test -d "$MOUNT_POINT"; then
if mkdir -p "$MOUNT_POINT"; then
msg_ok "$(translate "Mount point created on host.")"
else
msg_error "$(translate "Failed to create mount point on host.")"
return 1
fi
fi
if mount | grep -q "$MOUNT_POINT"; then
msg_warn "$(translate "Something is already mounted at") $MOUNT_POINT"
if ! whiptail --yesno "$(translate "Do you want to unmount it first?")" 8 60 --title "$(translate "Already Mounted")"; then
return
fi
umount "$MOUNT_POINT" 2>/dev/null || true
fi
NFS_PATH="$NFS_SERVER:$NFS_EXPORT"
if mount -t nfs -o "$MOUNT_OPTIONS" "$NFS_PATH" "$MOUNT_POINT" > /dev/null 2>&1; then
msg_ok "$(translate "NFS share mounted successfully on host!")"
if touch "$MOUNT_POINT/.test_write" 2>/dev/null; then
rm "$MOUNT_POINT/.test_write" 2>/dev/null
msg_ok "$(translate "Write access confirmed.")"
else
msg_warn "$(translate "Read-only access (or no write permissions).")"
fi
if [[ "$PERMANENT_MOUNT" == "true" ]]; then
sed -i "\|$MOUNT_POINT|d" /etc/fstab
FSTAB_ENTRY="$NFS_PATH $MOUNT_POINT nfs $MOUNT_OPTIONS 0 0"
echo "$FSTAB_ENTRY" >> /etc/fstab
msg_ok "$(translate "Added to /etc/fstab for permanent mounting.")"
msg_info "$(translate "Reloading systemd configuration...")"
systemctl daemon-reload 2>/dev/null || true
msg_ok "$(translate "Systemd configuration reloaded.")"
fi
if [[ "$PROXMOX_STORAGE" == "true" ]]; then
add_proxmox_nfs_storage "$STORAGE_ID" "$NFS_SERVER" "$NFS_EXPORT" "$MOUNT_POINT"
fi
echo -e ""
echo -e "${TAB}${BOLD}$(translate "Host Mount Information:")${CL}"
echo -e "${TAB}${BGN}$(translate "Server:")${CL} ${BL}$NFS_SERVER${CL}"
echo -e "${TAB}${BGN}$(translate "Export:")${CL} ${BL}$NFS_EXPORT${CL}"
echo -e "${TAB}${BGN}$(translate "Host Mount Point:")${CL} ${BL}$MOUNT_POINT${CL}"
echo -e "${TAB}${BGN}$(translate "Options:")${CL} ${BL}$MOUNT_OPTIONS${CL}"
echo -e "${TAB}${BGN}$(translate "Permanent:")${CL} ${BL}$PERMANENT_MOUNT${CL}"
if [[ "$PROXMOX_STORAGE" == "true" ]]; then
echo -e "${TAB}${BGN}$(translate "Proxmox Storage ID:")${CL} ${BL}$STORAGE_ID${CL}"
fi
else
msg_error "$(translate "Failed to mount NFS share on host.")"
echo -e "${TAB}$(translate "Please check:")"
echo -e "${TAB}• $(translate "Server is accessible:"): $NFS_SERVER"
echo -e "${TAB}• $(translate "Export exists:"): $NFS_EXPORT"
echo -e "${TAB}• $(translate "Network connectivity")"
echo -e "${TAB}• $(translate "NFS server is running")"
echo -e "${TAB}• $(translate "Export permissions allow access")"
fi
echo -e ""
msg_success "$(translate "Press Enter to return to menu...")"
read -r
}
view_host_nfs_mounts() {
show_proxmenux_logo
msg_title "$(translate "Current NFS Mounts on Host")"
echo -e "$(translate "NFS mounts on Proxmox host:"):"
echo "=================================="
CURRENT_MOUNTS=$(mount | grep -E "type nfs|:.*on.*nfs" 2>/dev/null || true)
if [[ -n "$CURRENT_MOUNTS" ]]; then
echo -e "${BOLD}$(translate "Currently Mounted:")${CL}"
echo "$CURRENT_MOUNTS"
echo ""
else
echo "$(translate "No NFS shares currently mounted on host.")"
echo ""
fi
FSTAB_NFS=$(grep "nfs" /etc/fstab 2>/dev/null || true)
if [[ -n "$FSTAB_NFS" ]]; then
echo -e "${BOLD}$(translate "Permanent Mounts (fstab):")${CL}"
echo "$FSTAB_NFS"
echo ""
echo -e "${TAB}${BOLD}$(translate "Mount Details:")${CL}"
while IFS= read -r fstab_line; do
if [[ -n "$fstab_line" && ! "$fstab_line" =~ ^# ]]; then
NFS_PATH=$(echo "$fstab_line" | awk '{print $1}')
MOUNT_POINT=$(echo "$fstab_line" | awk '{print $2}')
OPTIONS=$(echo "$fstab_line" | awk '{print $4}')
SERVER=$(echo "$NFS_PATH" | cut -d: -f1)
EXPORT=$(echo "$NFS_PATH" | cut -d: -f2)
echo -e "${TAB}${BGN}$(translate "Server:")${CL} ${BL}$SERVER${CL}"
echo -e "${TAB}${BGN}$(translate "Export:")${CL} ${BL}$EXPORT${CL}"
echo -e "${TAB}${BGN}$(translate "Host Mount Point:")${CL} ${BL}$MOUNT_POINT${CL}"
echo -e "${TAB}${BGN}$(translate "Options:")${CL} ${BL}$OPTIONS${CL}"
if mount | grep -q "$MOUNT_POINT"; then
echo -e "${TAB}${BGN}$(translate "Status:")${CL} ${GN}$(translate "Mounted")${CL}"
else
echo -e "${TAB}${BGN}$(translate "Status:")${CL} ${RD}$(translate "Not Mounted")${CL}"
fi
echo ""
fi
done <<< "$FSTAB_NFS"
else
echo "$(translate "No permanent NFS mounts configured on host.")"
fi
echo -e "${BOLD}$(translate "Proxmox NFS Storage:")${CL}"
if which pvesm >/dev/null 2>&1; then
NFS_STORAGES=$(pvesm status 2>/dev/null | grep "nfs" | awk '{print $1}' || true)
if [[ -n "$NFS_STORAGES" ]]; then
while IFS= read -r storage_id; do
if [[ -n "$storage_id" ]]; then
echo -e "${TAB}${BGN}$(translate "Storage ID:")${CL} ${BL}$storage_id${CL}"
STORAGE_INFO=$(pvesm config "$storage_id" 2>/dev/null || true)
if [[ -n "$STORAGE_INFO" ]]; then
SERVER=$(echo "$STORAGE_INFO" | grep "server" | awk '{print $2}')
EXPORT=$(echo "$STORAGE_INFO" | grep "export" | awk '{print $2}')
CONTENT=$(echo "$STORAGE_INFO" | grep "content" | awk '{print $2}')
[[ -n "$SERVER" ]] && echo -e "${TAB} ${BGN}$(translate "Server:")${CL} ${BL}$SERVER${CL}"
[[ -n "$EXPORT" ]] && echo -e "${TAB} ${BGN}$(translate "Export:")${CL} ${BL}$EXPORT${CL}"
[[ -n "$CONTENT" ]] && echo -e "${TAB} ${BGN}$(translate "Content:")${CL} ${BL}$CONTENT${CL}"
fi
echo ""
fi
done <<< "$NFS_STORAGES"
else
echo -e "${TAB}$(translate "No NFS storage configured in Proxmox")"
fi
else
echo -e "${TAB}$(translate "pvesm command not available")"
fi
echo ""
msg_success "$(translate "Press Enter to return to menu...")"
read -r
}
unmount_host_nfs_share() {
MOUNTS=$(mount | grep -E "type nfs|:.*on.*nfs" | awk '{print $3}' | sort -u || true)
FSTAB_MOUNTS=$(grep -E "nfs" /etc/fstab 2>/dev/null | grep -v "^#" | awk '{print $2}' | sort -u || true)
ALL_MOUNTS=$(echo -e "$MOUNTS\n$FSTAB_MOUNTS" | sort -u | grep -v "^$" || true)
if [[ -z "$ALL_MOUNTS" ]]; then
dialog --backtitle "ProxMenux" --title "$(translate "No Mounts")" --msgbox "\n$(translate "No NFS mounts found on host.")" 8 50
return
fi
OPTIONS=()
while IFS= read -r mount_point; do
if [[ -n "$mount_point" ]]; then
NFS_PATH=$(mount | grep "$mount_point" | awk '{print $1}' || grep "$mount_point" /etc/fstab | awk '{print $1}' || echo "Unknown")
SERVER=$(echo "$NFS_PATH" | cut -d: -f1)
EXPORT=$(echo "$NFS_PATH" | cut -d: -f2)
OPTIONS+=("$mount_point" "$SERVER:$EXPORT")
fi
done <<< "$ALL_MOUNTS"
SELECTED_MOUNT=$(dialog --backtitle "ProxMenux" --title "$(translate "Unmount NFS Share")" --menu "$(translate "Select mount point to unmount:")" 20 80 10 "${OPTIONS[@]}" 3>&1 1>&2 2>&3)
[[ -z "$SELECTED_MOUNT" ]] && return
NFS_PATH=$(mount | grep "$SELECTED_MOUNT" | awk '{print $1}' || grep "$SELECTED_MOUNT" /etc/fstab | awk '{print $1}' || echo "Unknown")
SERVER=$(echo "$NFS_PATH" | cut -d: -f1)
EXPORT=$(echo "$NFS_PATH" | cut -d: -f2)
PROXMOX_STORAGE=""
if which pvesm >/dev/null 2>&1; then
NFS_STORAGES=$(pvesm status 2>/dev/null | grep "nfs" | awk '{print $1}' || true)
while IFS= read -r storage_id; do
if [[ -n "$storage_id" ]]; then
STORAGE_INFO=$(pvesm config "$storage_id" 2>/dev/null || true)
STORAGE_SERVER=$(echo "$STORAGE_INFO" | grep "server" | awk '{print $2}')
STORAGE_EXPORT=$(echo "$STORAGE_INFO" | grep "export" | awk '{print $2}')
if [[ "$STORAGE_SERVER" == "$SERVER" && "$STORAGE_EXPORT" == "$EXPORT" ]]; then
PROXMOX_STORAGE="$storage_id"
break
fi
fi
done <<< "$NFS_STORAGES"
fi
CONFIRMATION_MSG="$(translate "Are you sure you want to unmount this NFS share?")\n\n$(translate "Mount Point:"): $SELECTED_MOUNT\n$(translate "Server:"): $SERVER\n$(translate "Export:"): $EXPORT\n\n$(translate "This will:")\n• $(translate "Unmount the NFS share")\n• $(translate "Remove from /etc/fstab")"
if [[ -n "$PROXMOX_STORAGE" ]]; then
CONFIRMATION_MSG="$CONFIRMATION_MSG\n• $(translate "Remove Proxmox storage:"): $PROXMOX_STORAGE"
fi
CONFIRMATION_MSG="$CONFIRMATION_MSG\n• $(translate "Remove mount point directory")"
if whiptail --yesno "$CONFIRMATION_MSG" 16 80 --title "$(translate "Confirm Unmount")"; then
show_proxmenux_logo
msg_title "$(translate "Unmount NFS Share from Host")"
if [[ -n "$PROXMOX_STORAGE" ]]; then
if pvesm remove "$PROXMOX_STORAGE" 2>/dev/null; then
msg_ok "$(translate "Proxmox storage removed successfully.")"
else
msg_warn "$(translate "Failed to remove Proxmox storage, continuing with unmount...")"
fi
fi
if mount | grep -q "$SELECTED_MOUNT"; then
if umount "$SELECTED_MOUNT"; then
msg_ok "$(translate "Successfully unmounted.")"
else
msg_warn "$(translate "Failed to unmount. Trying force unmount...")"
if umount -f "$SELECTED_MOUNT" 2>/dev/null; then
msg_ok "$(translate "Force unmount successful.")"
else
msg_error "$(translate "Failed to unmount. Mount point may be busy.")"
echo -e "${TAB}$(translate "Try closing any applications using the mount point.")"
fi
fi
fi
msg_info "$(translate "Removing from /etc/fstab...")"
sed -i "\|[[:space:]]$SELECTED_MOUNT[[:space:]]|d" /etc/fstab
msg_ok "$(translate "Removed from /etc/fstab.")"
echo -e ""
msg_ok "$(translate "NFS share unmounted successfully from host!")"
if [[ -n "$PROXMOX_STORAGE" ]]; then
echo -e "${TAB}${BGN}$(translate "Proxmox storage removed:")${CL} ${BL}$PROXMOX_STORAGE${CL}"
fi
echo -e "${TAB}${BGN}$(translate "Mount point unmounted:")${CL} ${BL}$SELECTED_MOUNT${CL}"
echo -e "${TAB}${BGN}$(translate "Removed from fstab:")${CL} ${BL}Yes${CL}"
fi
echo -e ""
msg_success "$(translate "Press Enter to return to menu...")"
read -r
}
manage_proxmox_storage() {
if ! command -v pvesm >/dev/null 2>&1; then
dialog --backtitle "ProxMenux" --title "$(translate "Error")" --msgbox "\n$(translate "pvesm command not found. This should not happen on Proxmox.")" 8 60
return
fi
NFS_STORAGES=$(pvesm status 2>/dev/null | awk '$2 == "nfs" {print $1}')
if [[ -z "$NFS_STORAGES" ]]; then
dialog --backtitle "ProxMenux" --title "$(translate "No NFS Storage")" --msgbox "\n$(translate "No NFS storage found in Proxmox.")" 8 60
return
fi
OPTIONS=()
while IFS= read -r storage_id; do
if [[ -n "$storage_id" ]]; then
STORAGE_INFO=$(pvesm config "$storage_id" 2>/dev/null || true)
SERVER=$(echo "$STORAGE_INFO" | grep "server" | awk '{print $2}')
EXPORT=$(echo "$STORAGE_INFO" | grep "export" | awk '{print $2}')
if [[ -n "$SERVER" && -n "$EXPORT" ]]; then
OPTIONS+=("$storage_id" "$SERVER:$EXPORT")
else
OPTIONS+=("$storage_id" "$(translate "NFS Storage")")
fi
fi
done <<< "$NFS_STORAGES"
SELECTED_STORAGE=$(dialog --backtitle "ProxMenux" --title "$(translate "Manage Proxmox NFS Storage")" --menu "$(translate "Select storage to manage:")" 20 80 10 "${OPTIONS[@]}" 3>&1 1>&2 2>&3)
[[ -z "$SELECTED_STORAGE" ]] && return
STORAGE_INFO=$(pvesm config "$SELECTED_STORAGE" 2>/dev/null || true)
SERVER=$(echo "$STORAGE_INFO" | grep "server" | awk '{print $2}')
EXPORT=$(echo "$STORAGE_INFO" | grep "export" | awk '{print $2}')
CONTENT=$(echo "$STORAGE_INFO" | grep "content" | awk '{print $2}')
FSTAB_NFS=$(grep "nfs" /etc/fstab 2>/dev/null || true)
if [[ -n "$FSTAB_NFS" ]]; then
while IFS= read -r fstab_line; do
if [[ -n "$fstab_line" && ! "$fstab_line" =~ ^# ]]; then
NFS_PATH=$(echo "$fstab_line" | awk '{print $1}')
MOUNT_POINT=$(echo "$fstab_line" | awk '{print $2}')
OPTIONS=$(echo "$fstab_line" | awk '{print $4}')
SERVER=$(echo "$NFS_PATH" | cut -d: -f1)
EXPORT=$(echo "$NFS_PATH" | cut -d: -f2)
fi
done <<< "$FSTAB_NFS"
fi
if whiptail --yesno "$(translate "Are you sure you want to REMOVE storage") $SELECTED_STORAGE?\n\n$(translate "Server:"): $SERVER\n$(translate "Export:"): $EXPORT\n\n$(translate "WARNING: This will permanently remove the storage from Proxmox configuration.")\n$(translate "The NFS mount on the host will NOT be affected.")" 14 80 --title "$(translate "Remove Storage")"; then
show_proxmenux_logo
msg_title "$(translate "Remove Storage")"
if pvesm remove "$SELECTED_STORAGE" 2>/dev/null; then
msg_ok "$(translate "Storage removed successfully from Proxmox.")"
echo -e ""
msg_success "$(translate "Press Enter to return to menu...")"
read -r
else
msg_error "$(translate "Failed to remove storage.")"
fi
fi
}
test_host_nfs_connectivity() {
show_proxmenux_logo
msg_title "$(translate "Test NFS Connectivity on Host")"
echo -e "$(translate "NFS Client Status on Proxmox Host:"):"
echo "=================================="
if which showmount >/dev/null 2>&1; then
echo "$(translate "NFS Client Tools: AVAILABLE")"
if systemctl is-active --quiet rpcbind 2>/dev/null; then
echo "$(translate "RPC Bind Service: RUNNING")"
else
echo "$(translate "RPC Bind Service: STOPPED")"
msg_warn "$(translate "Starting rpcbind service...")"
systemctl start rpcbind 2>/dev/null || true
fi
echo ""
echo "$(translate "Current NFS mounts on host:")"
CURRENT_MOUNTS=$(mount | grep -E "type nfs|:.*on.*nfs" 2>/dev/null || true)
if [[ -n "$CURRENT_MOUNTS" ]]; then
echo "$CURRENT_MOUNTS"
else
echo "$(translate "No NFS mounts active on host.")"
fi
echo ""
echo "$(translate "Testing network connectivity...")"
FSTAB_SERVERS=$(grep "nfs" /etc/fstab 2>/dev/null | awk '{print $1}' | cut -d: -f1 | sort -u || true)
if [[ -n "$FSTAB_SERVERS" ]]; then
while IFS= read -r server; do
if [[ -n "$server" ]]; then
echo -n "$(translate "Testing") $server: "
if ping -c 1 -W 2 "$server" >/dev/null 2>&1; then
echo -e "${GN}$(translate "Reachable")${CL}"
echo -n " $(translate "NFS port 2049"): "
if nc -z -w 2 "$server" 2049 2>/dev/null; then
echo -e "${GN}$(translate "Open")${CL}"
else
echo -e "${RD}$(translate "Closed")${CL}"
fi
echo -n " $(translate "Export list test"): "
if showmount -e "$server" >/dev/null 2>&1; then
echo -e "${GN}$(translate "Available")${CL}"
else
echo -e "${RD}$(translate "Failed")${CL}"
fi
else
echo -e "${RD}$(translate "Unreachable")${CL}"
fi
fi
done <<< "$FSTAB_SERVERS"
else
echo "$(translate "No NFS servers configured to test.")"
fi
echo ""
echo "$(translate "Proxmox NFS Storage Status:")"
if which pvesm >/dev/null 2>&1; then
NFS_STORAGES=$(pvesm status 2>/dev/null | grep "nfs" || true)
if [[ -n "$NFS_STORAGES" ]]; then
echo "$NFS_STORAGES"
else
echo "$(translate "No NFS storage configured in Proxmox.")"
fi
else
echo "$(translate "pvesm command not available.")"
fi
else
echo "$(translate "NFS Client Tools: NOT AVAILABLE")"
echo ""
echo "$(translate "This is unusual for Proxmox. NFS client tools should be installed.")"
fi
echo ""
msg_success "$(translate "Press Enter to return to menu...")"
read -r
}
# === Main Menu ===
while true; do
CHOICE=$(dialog --backtitle "ProxMenux" --title "$(translate "NFS Host Manager - Proxmox Host")" \
--menu "$(translate "Choose an option:")" 22 80 14 \
"1" "$(translate "Mount NFS Share on Host")" \
"2" "$(translate "View Current Host NFS Mounts")" \
"3" "$(translate "Unmount NFS Share from Host")" \
"4" "$(translate "Remove Proxmox NFS Storage")" \
"5" "$(translate "Test NFS Connectivity")" \
"6" "$(translate "Exit")" \
3>&1 1>&2 2>&3)
RETVAL=$?
if [[ $RETVAL -ne 0 ]]; then
exit 0
fi
case $CHOICE in
1) mount_host_nfs_share ;;
2) view_host_nfs_mounts ;;
3) unmount_host_nfs_share ;;
4) manage_proxmox_storage ;;
5) test_host_nfs_connectivity ;;
6) exit 0 ;;
*) exit 0 ;;
esac
done
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