ct/deferred/netbootxyz.sh
#!/usr/bin/env bash
source <(curl -fsSL https://git.community-scripts.org/community-scripts/ProxmoxVED/raw/branch/main/misc/build.func)
# Copyright (c) 2021-2023 tteck
# Author: tteck (tteckster)
# License: MIT
# https://github.com/tteck/Proxmox/raw/main/LICENSE

function header_info {
    clear
    cat <<"EOF"
               __  __                __
   ____  ___  / /_/ /_  ____  ____  / /_  _  ____  ______
  / __ \/ _ \/ __/ __ \/ __ \/ __ \/ __/ | |/_/ / / /_  /
 / / / /  __/ /_/ /_/ / /_/ / /_/ / /__ _>  </ /_/ / / /_
/_/ /_/\___/\__/_.___/\____/\____/\__(_)_/|_|\__, / /___/
                                            /____/
EOF
}
header_info
echo -e "Loading..."
APP="netboot.xyz"
var_disk="${var_disk:-2}"
var_cpu="${var_cpu:-1}"
var_ram="${var_ram:-512}"
var_os="${var_os:-debian}"
var_version="${var_version:-12}"
variables
color
catch_errors

function default_settings() {
    CT_TYPE="1"
    PW=""
    CT_ID=$NEXTID
    HN=$NSAPP
    DISK_SIZE="$var_disk"
    CORE_COUNT="$var_cpu"
    RAM_SIZE="$var_ram"
    BRG="vmbr0"
    NET="dhcp"
    GATE=""
    DISABLEIP6="no"
    MTU=""
    SD=""
    NS=""
    MAC=""
    VLAN=""
    SSH="no"
    VERB="no"
    echo_default
}

function update_script() {
    header_info
    if [[ ! -d /opt/netboot.xyz ]]; then
        msg_error "No ${APP} Installation Found!"
        exit
    fi
    msg_info "Stopping ${APP}"
    systemctl disable netbootxyz.service &>/dev/null
    systemctl stop netbootxyz
    sleep 1
    msg_ok "Stopped ${APP}"

    msg_info "Backing up Data"
    cp -R /opt/netboot.xyz/config config-backup
    cp -R /opt/netboot.xyz/assets assets-backup
    sleep 1
    msg_ok "Backed up Data"

    RELEASE=$(curl -fsSLX GET "https://api.github.com/repos/netbootxyz/netboot.xyz/releases/latest" | awk '/tag_name/{print $4;exit}' FS='[""]')
    msg_info "Updating netboot.xyz to ${RELEASE}"
    curl --silent -o ${RELEASE}.tar.gz -L "https://github.com/netbootxyz/netboot.xyz/archive/${RELEASE}.tar.gz" &>/dev/null
    tar xvzf ${RELEASE}.tar.gz &>/dev/null
    VER=$(curl -fsSL https://api.github.com/repos/netbootxyz/netboot.xyz/releases/latest |
        grep "tag_name" |
        awk '{print substr($2, 2, length($2)-3) }')

    if [ ! -d "/opt/netboot.xyz" ]; then
        mv netboot.xyz-${VER} /opt/netboot.xyz
    else
        cp -R netboot.xyz-${VER}/* /opt/netboot.xyz
    fi

    service_path="/etc/systemd/system/netbootxyz.service"
    echo "[Unit]
Description=netboot.xyz
After=network.target
[Service]
Restart=always
RestartSec=5
Type=simple
User=root
WorkingDirectory=/opt/netboot.xyz
ExecStart="ansible-playbook" -i inventory site.yml
TimeoutStopSec=30
[Install]
WantedBy=multi-user.target" >$service_path
    msg_ok "Updated netboot.xyz to ${RELEASE}"

    msg_info "Restoring Data"
    cp -R config-backup/* /opt/netboot.xyz/config
    cp -R assets-backup/* /opt/netboot.xyz/assets
    sleep 1
    msg_ok "Restored Data"

    msg_info "Cleanup"
    rm -rf ${RELEASE}.tar.gz
    rm -rf netboot.xyz-${VER}
    rm -rf config-backup
    rm -rf assets-backup
    sleep 1
    msg_ok "Cleaned"

    msg_info "Starting ${APP}"
    systemctl enable --now netbootxyz.service &>/dev/null
    sleep 2
    msg_ok "Started ${APP}"
    msg_ok "Updated Successfully"
    exit
}

start
build_container
description

msg_ok "Completed Successfully!\n"
echo -e "${APP} should be reachable by going to the following URL.
         ${BL}http://${IP}:3000${CL} \n"
