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Rename configure_coral.sh to install_coral_lxc.sh
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204
scripts/install_coral_lxc.sh
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204
scripts/install_coral_lxc.sh
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#!/bin/bash
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# ==========================================================
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# ProxMenu - A menu-driven script for Proxmox VE management
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# ==========================================================
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# Author : MacRimi
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# Copyright : (c) 2024 MacRimi
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# License : MIT (https://raw.githubusercontent.com/MacRimi/ProxMenux/main/LICENSE)
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# Version : 1.0
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# Last Updated: 28/01/2025
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# ==========================================================
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# Description:
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# This script automates the configuration and installation of
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# Coral TPU and iGPU support in Proxmox VE containers. It:
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# - Configures a selected LXC container for hardware acceleration
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# - Installs and sets up Coral TPU drivers on the Proxmox host
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# - Installs necessary drivers inside the container
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# - Manages required system and container restarts
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#
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# The script aims to simplify the process of enabling
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# AI-powered video analysis capabilities in containers
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# LXC, leveraging hardware acceleration for
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# improved performance.
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# ==========================================================
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# Configuration ============================================
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REPO_URL="https://raw.githubusercontent.com/MacRimi/ProxMenux/main"
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UTILS_URL="https://raw.githubusercontent.com/MacRimi/ProxMenux/main/scripts/utils.sh"
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BASE_DIR="/usr/local/share/proxmenux"
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CACHE_FILE="$BASE_DIR/cache.json"
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CONFIG_FILE="$BASE_DIR/config.json"
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VENV_PATH="/opt/googletrans-env"
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if ! source <(curl -sSf "$UTILS_URL"); then
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echo "$(translate 'Error: Could not load utils.sh from') $UTILS_URL"
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exit 1
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fi
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initialize_cache() {
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if [ ! -f "$CACHE_FILE" ]; then
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echo "{}" > "$CACHE_FILE"
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return
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fi
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}
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load_language() {
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if [ -f "$CONFIG_FILE" ]; then
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LANGUAGE=$(jq -r '.language' "$CONFIG_FILE")
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fi
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}
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# ==========================================================
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# Select LXC container
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select_container() {
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CONTAINERS=$(pct list | awk 'NR>1 {print $1, $3}' | xargs -n2)
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if [ -z "$CONTAINERS" ]; then
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msg_error "$(translate 'No containers available in Proxmox.')"
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exit 1
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fi
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CONTAINER_ID=$(whiptail --title "$(translate 'Select Container')" \
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--menu "$(translate 'Select the LXC container:')" 15 60 5 $CONTAINERS 3>&1 1>&2 2>&3)
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if [ -z "$CONTAINER_ID" ]; then
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msg_error "$(translate 'No container selected. Exiting.')"
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exit 1
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fi
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if ! pct list | awk 'NR>1 {print $1}' | grep -qw "$CONTAINER_ID"; then
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msg_error "$(translate 'Container with ID') $CONTAINER_ID $(translate 'does not exist. Exiting.')"
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exit 1
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fi
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msg_ok "$(translate 'Container selected:') $CONTAINER_ID"
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}
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# Validate that the selected container is valid
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validate_container_id() {
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if [ -z "$CONTAINER_ID" ]; then
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msg_error "$(translate 'Container ID not defined. Make sure to select a container first.')"
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exit 1
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fi
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}
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# Configure LXC for Coral TPU and iGPU
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configure_lxc_hardware() {
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validate_container_id
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CONFIG_FILE="/etc/pve/lxc/${CONTAINER_ID}.conf"
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if [ ! -f "$CONFIG_FILE" ]; then
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msg_error "$(translate 'Configuration file for container') $CONTAINER_ID $(translate 'not found.')"
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exit 1
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fi
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if grep -q "^unprivileged: 1" "$CONFIG_FILE"; then
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msg_info "$(translate 'The container is unprivileged. Changing to privileged...')"
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sed -i "s/^unprivileged: 1/unprivileged: 0/" "$CONFIG_FILE"
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STORAGE_TYPE=$(pct config "$CONTAINER_ID" | grep "^rootfs:" | awk -F, '{print $2}' | cut -d'=' -f2)
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if [[ "$STORAGE_TYPE" == "dir" ]]; then
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STORAGE_PATH=$(pct config "$CONTAINER_ID" | grep "^rootfs:" | awk '{print $2}' | cut -d',' -f1)
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chown -R root:root "$STORAGE_PATH"
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fi
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msg_ok "$(translate 'Container changed to privileged.')"
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else
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msg_ok "$(translate 'The container is already privileged.')"
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fi
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# Configure Coral TPU (USB and M.2)
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if ! grep -Pq "^lxc.cgroup2.devices.allow: c 189:\* rwm # Coral USB$" "$CONFIG_FILE"; then
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echo "lxc.cgroup2.devices.allow: c 189:* rwm # Coral USB" >> "$CONFIG_FILE"
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fi
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if ! grep -Pq "^lxc.mount.entry: /dev/bus/usb dev/bus/usb none bind,optional,create=dir$" "$CONFIG_FILE"; then
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echo "lxc.mount.entry: /dev/bus/usb dev/bus/usb none bind,optional,create=dir" >> "$CONFIG_FILE"
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fi
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if ! grep -Pq "^lxc.mount.entry: /dev/apex_0 dev/apex_0 none bind,optional,create=file$" "$CONFIG_FILE"; then
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echo "lxc.mount.entry: /dev/apex_0 dev/apex_0 none bind,optional,create=file" >> "$CONFIG_FILE"
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fi
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# Configure iGPU
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if ! grep -q "features: nesting=1" "$CONFIG_FILE"; then
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echo "features: nesting=1" >> "$CONFIG_FILE"
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fi
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if ! grep -q "c 226:0 rwm" "$CONFIG_FILE"; then
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echo "lxc.cgroup2.devices.allow: c 226:0 rwm # iGPU" >> "$CONFIG_FILE"
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echo "lxc.cgroup2.devices.allow: c 226:128 rwm # iGPU" >> "$CONFIG_FILE"
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echo "lxc.mount.entry: /dev/dri dev/dri none bind,optional,create=dir" >> "$CONFIG_FILE"
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echo "lxc.mount.entry: /dev/dri/renderD128 dev/dri/renderD128 none bind,optional,create=file" >> "$CONFIG_FILE"
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fi
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if ! grep -q "c 29:0 rwm # Framebuffer" "$CONFIG_FILE"; then
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echo "lxc.cgroup2.devices.allow: c 29:0 rwm # Framebuffer" >> "$CONFIG_FILE"
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fi
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if ! grep -q "lxc.mount.entry: /dev/fb0" "$CONFIG_FILE"; then
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echo "lxc.mount.entry: /dev/fb0 dev/fb0 none bind,optional,create=file" >> "$CONFIG_FILE"
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fi
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msg_ok "$(translate 'Coral TPU and iGPU configuration added to container') $CONTAINER_ID."
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}
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# Install Coral TPU drivers in the container
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install_coral_in_container() {
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echo -ne "\r${TAB}${YW}- $(translate 'Installing iGPU and Coral TPU drivers inside the container...') ${CL}"
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pct start "$CONTAINER_ID"
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CORAL_M2=$(lspci | grep -i "Global Unichip")
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if [[ -n "$CORAL_M2" ]]; then
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DRIVER_OPTION=$(whiptail --title "$(translate 'Select driver version')" \
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--menu "$(translate 'Choose the driver version for Coral M.2:\n\nCaution: Maximum mode generates more heat.')" 15 60 2 \
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1 "libedgetpu1-std ($(translate 'standard performance'))" \
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2 "libedgetpu1-max ($(translate 'maximum performance'))" 3>&1 1>&2 2>&3)
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case "$DRIVER_OPTION" in
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1) DRIVER_PACKAGE="libedgetpu1-std" ;;
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2) DRIVER_PACKAGE="libedgetpu1-max" ;;
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*) DRIVER_PACKAGE="libedgetpu1-std" ;;
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esac
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else
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DRIVER_PACKAGE="libedgetpu1-std"
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fi
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pct exec "$CONTAINER_ID" -- bash <<EOF
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set -e
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echo "- Updating package lists..."
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apt-get update
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echo "- Installing iGPU drivers..."
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apt-get install -y va-driver-all ocl-icd-libopencl1 intel-opencl-icd vainfo intel-gpu-tools
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chgrp video /dev/dri && chmod 755 /dev/dri
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adduser root video && adduser root render
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echo "- Installing Coral TPU dependencies..."
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apt-get install -y gnupg python3 python3-pip python3-venv
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echo "- Adding Coral TPU repository..."
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curl -fsSL https://packages.cloud.google.com/apt/doc/apt-key.gpg | gpg --dearmor -o /usr/share/keyrings/coral-edgetpu.gpg
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echo 'deb [signed-by=/usr/share/keyrings/coral-edgetpu.gpg] https://packages.cloud.google.com/apt coral-edgetpu-stable main' | tee /etc/apt/sources.list.d/coral-edgetpu.list
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echo "- Updating package lists again..."
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apt-get update
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echo "- Installing Coral TPU driver (\$DRIVER_PACKAGE)..."
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apt-get install -y \$DRIVER_PACKAGE
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EOF
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msg_ok "$(translate 'iGPU and Coral TPU drivers installed inside the container.')"
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}
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select_container
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configure_lxc_hardware
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install_coral_in_container
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msg_ok "$(translate 'Configuration completed.')"
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