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scripts/repair_network.sh
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@ -1,145 +1,157 @@
#!/bin/bash #!/bin/bash
# Configuración # ==========================================================
VERSION="1.0" # ProxMenu - A menu-driven script for Proxmox VE management
# ==========================================================
# Author : MacRimi
# Copyright : (c) 2024 MacRimi
# License : MIT (https://raw.githubusercontent.com/MacRimi/ProxMenux/main/LICENSE)
# Version : 1.0
# Last Updated: 28/01/2025
# ==========================================================
# Description:
# This script allows users to assign physical disks for passthrough to existing
# Proxmox virtual machines (VMs) through an interactive menu.
# - Detects and lists physical and network interfaces.
# - Verifies and repairs bridge configurations.
# - Ensures network connectivity by checking IP assignments.
# - Provides options to manually repair or verify network settings.
# - Offers interactive menus for user-friendly operation.
#
# The script aims to simplify network troubleshooting and ensure
# that Proxmox systems maintain stable connectivity.
# ==========================================================
# Configuration ============================================
REPO_URL="https://raw.githubusercontent.com/MacRimi/ProxMenux/main"
BASE_DIR="/usr/local/share/proxmenux" BASE_DIR="/usr/local/share/proxmenux"
LANG_DIR="$BASE_DIR/lang" UTILS_FILE="$BASE_DIR/utils.sh"
LANGUAGE_FILE="/root/.proxmenux_language" VENV_PATH="/opt/googletrans-env"
# Colores para salida if [[ -f "$UTILS_FILE" ]]; then
RED='\033[0;31m' source "$UTILS_FILE"
GREEN='\033[0;32m'
YELLOW='\033[0;33m'
NC='\033[0m' # No Color
# Cargar el archivo de idioma
if [ -f "$LANGUAGE_FILE" ]; then
LANGUAGE=$(cat "$LANGUAGE_FILE")
LANG_FILE="$LANG_DIR/$LANGUAGE.lang"
if [ -f "$LANG_FILE" ]; then
source "$LANG_FILE"
else
echo "Error: No se pudo cargar el archivo de idioma $LANG_FILE."
exit 1
fi
else
echo "Error: No se pudo determinar el idioma. Archivo $LANGUAGE_FILE no encontrado."
exit 1
fi fi
load_language
initialize_cache
# ==========================================================
# Funciones de utilidad
error() {
whiptail --title "${NETWORK_ERROR}" --msgbox "$1" 8 78
}
success() { # Function to detect physical network interfaces
whiptail --title "${NETWORK_SUCCESS}" --msgbox "$1" 8 78
}
warning() {
whiptail --title "${NETWORK_WARNING}" --msgbox "$1" 8 78
}
# Función para detectar interfaces de red físicas
detect_physical_interfaces() { detect_physical_interfaces() {
physical_interfaces=$(ip -o link show | awk -F': ' '$2 !~ /^(lo|vmbr|bond|dummy)/ {print $2}') clear
whiptail --title "${NETWORK_PHYSICAL_INTERFACES}" --msgbox "$physical_interfaces" 10 78 physical_interfaces=$(ip -o link show | awk -F': ' '$2 !~ /^(lo|veth|dummy|bond)/ {print $2}')
whiptail --title "$(translate 'Network Interfaces')" --msgbox "$physical_interfaces" 10 78
} }
# Función para verificar y corregir la configuración de puentes
# Function to get all relevant network interfaces (physical and bridges)
get_relevant_interfaces() {
echo $(ip -o link show | awk -F': ' '$2 !~ /^(lo|veth|dummy)/ {print $2}')
}
# Function to check and fix bridge configuration
check_and_fix_bridges() { check_and_fix_bridges() {
local output="" local output=""
output+="${NETWORK_CHECKING_BRIDGES}\n\n" output+="$(translate 'Checking bridges')\\n\\n"
bridges=$(grep "^auto vmbr" /etc/network/interfaces | awk '{print $2}') bridges=$(grep "^auto vmbr" /etc/network/interfaces | awk '{print $2}')
for bridge in $bridges; do for bridge in $bridges; do
old_port=$(grep -A1 "iface $bridge" /etc/network/interfaces | grep "bridge-ports" | awk '{print $2}') old_port=$(grep -A1 "iface $bridge" /etc/network/interfaces | grep "bridge-ports" | awk '{print $2}')
if ! ip link show "$old_port" &>/dev/null; then if ! ip link show "$old_port" &>/dev/null; then
output+="${NETWORK_BRIDGE_PORT_MISSING}: $bridge - $old_port\n" output+="$(translate 'Bridge port missing'): $bridge - $old_port\\n"
new_port=$(echo "$physical_interfaces" | tr ' ' '\n' | grep -v "vmbr" | head -n1) new_port=$(echo "$physical_interfaces" | tr ' ' '\n' | grep -v "vmbr" | head -n1)
if [ -n "$new_port" ]; then if [ -n "$new_port" ]; then
sed -i "/iface $bridge/,/bridge-ports/ s/bridge-ports.*/bridge-ports $new_port/" /etc/network/interfaces sed -i "/iface $bridge/,/bridge-ports/ s/bridge-ports.*/bridge-ports $new_port/" /etc/network/interfaces
output+="${NETWORK_BRIDGE_PORT_UPDATED}: $bridge - $old_port -> $new_port\n" output+="$(translate 'Bridge port updated'): $bridge - $old_port -> $new_port\\n"
else else
output+="${NETWORK_NO_PHYSICAL_INTERFACE}\n" output+="$(translate 'No physical interface available')\\n"
fi fi
else else
output+="${NETWORK_BRIDGE_PORT_OK}: $bridge - $old_port\n" output+="$(translate 'Bridge port OK'): $bridge - $old_port\\n"
fi fi
done done
whiptail --title "${NETWORK_CHECKING_BRIDGES}" --msgbox "$output" 20 78 whiptail --title "$(translate 'Checking Bridges')" --msgbox "$output" 20 78
} }
# Función para limpiar interfaces no existentes
clean_nonexistent_interfaces() { clean_nonexistent_interfaces() {
local output="" local output=""
output+="${NETWORK_CLEANING_INTERFACES}\n\n" output+="$(translate 'Cleaning interfaces')\\n\\n"
configured_interfaces=$(grep "^iface" /etc/network/interfaces | awk '{print $2}' | grep -v "lo" | grep -v "vmbr") configured_interfaces=$(grep "^iface" /etc/network/interfaces | awk '{print $2}' | grep -v "lo")
for iface in $configured_interfaces; do for iface in $configured_interfaces; do
if ! ip link show "$iface" &>/dev/null; then if [[ ! $iface =~ ^(vmbr|bond) ]] && ! ip link show "$iface" &>/dev/null; then
sed -i "/iface $iface/,/^$/d" /etc/network/interfaces sed -i "/iface $iface/,/^$/d" /etc/network/interfaces
output+="${NETWORK_INTERFACE_REMOVED}: $iface\n" output+="$(translate 'Interface removed'): $iface\\n"
fi fi
done done
whiptail --title "${NETWORK_CLEANING_INTERFACES}" --msgbox "$output" 15 78 whiptail --title "$(translate 'Cleaning Interfaces')" --msgbox "$output" 15 78
} }
# Función para configurar interfaces físicas
# Update other functions to use physical_interfaces or get_relevant_interfaces as appropriate
configure_physical_interfaces() { configure_physical_interfaces() {
local output="" local output=""
output+="${NETWORK_CONFIGURING_INTERFACES}\n\n" output+="$(translate 'Configuring interfaces')\\n\\n"
for iface in $physical_interfaces; do for iface in $physical_interfaces; do
if ! grep -q "iface $iface" /etc/network/interfaces; then if ! grep -q "iface $iface" /etc/network/interfaces; then
echo -e "\niface $iface inet manual" >> /etc/network/interfaces echo -e "\niface $iface inet manual" >> /etc/network/interfaces
output+="${NETWORK_INTERFACE_ADDED}: $iface\n" output+="$(translate 'Interface added'): $iface\\n"
fi fi
done done
whiptail --title "${NETWORK_CONFIGURING_INTERFACES}" --msgbox "$output" 15 78 whiptail --title "$(translate 'Configuring Interfaces')" --msgbox "$output" 15 78
} }
# Función para reiniciar el servicio de red # Function to restart networking service
restart_networking() { restart_networking() {
if (whiptail --title "${NETWORK_RESTARTING}" --yesno "${NETWORK_RESTART_CONFIRM}" 10 60); then if (whiptail --title "$(translate 'Restarting Network')" --yesno "$(translate 'Do you want to restart the network service?')" 10 60); then
systemctl restart networking systemctl restart networking
if [ $? -eq 0 ]; then if [ $? -eq 0 ]; then
success "${NETWORK_RESTART_SUCCESS}" msg_ok "$(translate 'Network service restarted successfully')"
else else
error "${NETWORK_RESTART_FAILED}" msg_error "$(translate 'Failed to restart network service')"
fi fi
else else
warning "${NETWORK_RESTART_CANCELED}" msg_info "$(translate 'Network restart canceled')"
fi fi
} }
# Función para verificar la conectividad de red # Function to check network connectivity
check_network_connectivity() { check_network_connectivity() {
if ping -c 4 8.8.8.8 &> /dev/null; then if ping -c 4 8.8.8.8 &> /dev/null; then
success "${NETWORK_CONNECTIVITY_OK}" msg_ok "$(translate 'Network connectivity OK')"
return 0 return 0
else else
warning "${NETWORK_CONNECTIVITY_FAILED}" msg_info "$(translate 'Network connectivity failed')"
return 1 return 1
fi fi
} }
# Función para mostrar información de IP
# Update the show_ip_info function to use the new get_relevant_interfaces function
show_ip_info() { show_ip_info() {
whiptail --title "${NETWORK_IP_INFO}" --infobox "${NETWORK_IP_INFO_RUNNING}" 8 78 whiptail --title "$(translate 'IP Information')" --infobox "$(translate 'Gathering IP information...')" 8 78
local ip_info="" local ip_info=""
ip_info+="${NETWORK_IP_INFO}\n\n" ip_info+="$(translate 'IP Information')\\n\\n"
for interface in $physical_interfaces $(grep "^auto vmbr" /etc/network/interfaces | awk '{print $2}'); do
local interface_ip=$(ip addr show $interface 2>/dev/null | grep "inet " | awk '{print $2}') local interfaces=$(get_relevant_interfaces)
for interface in $interfaces; do
local interface_ip=$(ip -4 addr show $interface 2>/dev/null | grep -oP '(?<=inet\s)\d+(\.\d+){3}')
if [ -n "$interface_ip" ]; then if [ -n "$interface_ip" ]; then
ip_info+="$interface: $interface_ip\n" ip_info+="$interface: $interface_ip\\n"
else else
ip_info+="$interface: ${NETWORK_NO_IP}\n" ip_info+="$interface: $(translate 'No IP assigned')\\n"
fi fi
done done
whiptail --title "${RESULT_TITLE}" --msgbox "${ip_info}\n\n${IP_INFO_COMPLETED}\n\n${PRESS_ENTER}" 20 78
whiptail --title "$(translate 'Result')" --msgbox "${ip_info}\\n\\n$(translate 'IP information gathering completed')\\n\\n$(translate 'Press Enter to continue')" 20 78
} }
# Función para reparar la red
# Function to repair network
repair_network() { repair_network() {
whiptail --title "${NETWORK_REPAIR_STARTED}" --infobox "${NETWORK_REPAIR_RUNNING}" 8 78 whiptail --title "$(translate 'Network Repair Started')" --infobox "$(translate 'Repairing network...')" 8 78
detect_physical_interfaces detect_physical_interfaces
clean_nonexistent_interfaces clean_nonexistent_interfaces
check_and_fix_bridges check_and_fix_bridges
@ -147,38 +159,38 @@ repair_network() {
restart_networking restart_networking
if check_network_connectivity; then if check_network_connectivity; then
show_ip_info show_ip_info
success "${NETWORK_REPAIR_SUCCESS}" msg_ok "$(translate 'Network repair completed successfully')"
else else
error "${NETWORK_REPAIR_ERROR}" msg_error "$(translate 'Network repair failed')"
fi fi
whiptail --title "${RESULT_TITLE}" --msgbox "${REPAIR_COMPLETED}\n\n${PRESS_ENTER}" 10 78 whiptail --title "$(translate 'Result')" --msgbox "$(translate 'Repair process completed')\\n\\n$(translate 'Press Enter to continue')" 10 78
} }
# Función para verificar la configuración de red # Function to verify network configuration
verify_network() { verify_network() {
whiptail --title "${NETWORK_VERIFY_STARTED}" --infobox "${NETWORK_VERIFY_RUNNING}" 8 78 whiptail --title "$(translate 'Network Verification Started')" --infobox "$(translate 'Verifying network...')" 8 78
detect_physical_interfaces detect_physical_interfaces
show_ip_info show_ip_info
if check_network_connectivity; then if check_network_connectivity; then
success "${NETWORK_VERIFY_SUCCESS}" msg_ok "$(translate 'Network verification completed successfully')"
else else
error "${NETWORK_VERIFY_ERROR}" msg_error "$(translate 'Network verification failed')"
fi fi
whiptail --title "${RESULT_TITLE}" --msgbox "${VERIFY_COMPLETED}\n\n${PRESS_ENTER}" 10 78 whiptail --title "$(translate 'Result')" --msgbox "$(translate 'Verification process completed')\\n\\n$(translate 'Press Enter to continue')" 10 78
} }
# Función para mostrar el menú principal # Function to show main menu
show_main_menu() { show_main_menu() {
while true; do while true; do
OPTION=$(whiptail --title "${REPAIR_MENU_TITLE}" --menu "${MENU_PROMPT}" 15 60 4 \ OPTION=$(whiptail --title "$(translate 'Network Repair Menu')" --menu "$(translate 'Choose an option:')" 15 60 4 \
"1" "${MENU_REPAIR}" \ "1" "$(translate 'Repair Network')" \
"2" "${MENU_VERIFY}" \ "2" "$(translate 'Verify Network')" \
"3" "${MENU_SHOW_IP}" \ "3" "$(translate 'Show IP Information')" \
"4" "${MENU_EXIT}" 3>&1 1>&2 2>&3) "4" "$(translate 'Exit')" 3>&1 1>&2 2>&3)
exitstatus=$? exitstatus=$?
if [ $exitstatus != 0 ]; then if [ $exitstatus != 0 ]; then
echo "${MENU_CANCELED}" echo "$(translate 'Menu canceled')"
exit exit
fi fi
@ -199,10 +211,6 @@ show_main_menu() {
done done
} }
# Función principal
main() {
show_main_menu
}
# Ejecutar la función principal
main show_main_menu