mirror of
https://github.com/xkatld/lxdapi-web-server.git
synced 2026-05-17 11:46:46 +08:00
328 lines
10 KiB
Bash
328 lines
10 KiB
Bash
#!/bin/bash
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cd /root >/dev/null 2>&1
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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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NC='\033[0m'
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REGEX=("debian|astra" "ubuntu")
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RELEASE=("Debian" "Ubuntu")
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CMD=("$(grep -i pretty_name /etc/os-release 2>/dev/null | cut -d \" -f2)" "$(lsb_release -sd 2>/dev/null)")
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SYS="${CMD[0]}"
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[[ -n $SYS ]] || exit 1
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for ((int = 0; int < ${#REGEX[@]}; int++)); do
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if [[ $(echo "$SYS" | tr '[:upper:]' '[:lower:]') =~ ${REGEX[int]} ]]; then
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SYSTEM="${RELEASE[int]}"
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[[ -n $SYSTEM ]] && break
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fi
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done
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if [[ "$SYSTEM" != "Debian" && "$SYSTEM" != "Ubuntu" ]]; then
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echo -e "${RED}[ERR]${NC} 此脚本仅支持 Debian 和 Ubuntu 系统"
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exit 1
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fi
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if [[ "$SYSTEM" == "Debian" ]]; then
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OS_VERSION=$(cat /etc/debian_version | cut -d. -f1)
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elif [[ "$SYSTEM" == "Ubuntu" ]]; then
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OS_VERSION=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2 | cut -d. -f1)
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fi
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RECOMMENDED=false
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if [[ "$SYSTEM" == "Debian" && ("$OS_VERSION" == "12" || "$OS_VERSION" == "13") ]]; then
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RECOMMENDED=true
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elif [[ "$SYSTEM" == "Ubuntu" && ("$OS_VERSION" == "24" || "$OS_VERSION" == "25") ]]; then
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RECOMMENDED=true
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fi
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if [[ "$RECOMMENDED" != "true" ]]; then
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echo -e "${YELLOW}[WARN]${NC} 当前系统: $SYSTEM $OS_VERSION"
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echo -e "${YELLOW}[WARN]${NC} 推荐使用: Debian 12/13 或 Ubuntu 24/25"
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read -rp "$(echo -e "${YELLOW}是否继续安装？(y/n) [n]：${NC}")" confirm_install
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confirm_install=${confirm_install:-n}
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if [[ ! "$confirm_install" =~ ^[yY]$ ]]; then
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echo -e "${RED}[ERR]${NC} 安装已取消"
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exit 1
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fi
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fi
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log() { echo -e "$1"; }
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ok() { log "${GREEN}[OK]${NC} $1"; }
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info() { log "${BLUE}[INFO]${NC} $1"; }
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warn() { log "${YELLOW}[WARN]${NC} $1"; }
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err() { log "${RED}[ERR]${NC} $1"; exit 1; }
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reading() { read -rp "$(echo -e "${GREEN}$1${NC}")" "$2"; }
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install_package() {
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package_name=$1
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if dpkg -l 2>/dev/null | grep -q "^ii.*$package_name"; then
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ok "$package_name 已安装"
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else
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apt-get install -y $package_name >/dev/null 2>&1
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if [ $? -ne 0 ]; then
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apt-get install -y $package_name --fix-missing >/dev/null 2>&1
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fi
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if dpkg -l 2>/dev/null | grep -q "^ii.*$package_name"; then
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ok "$package_name 已安装"
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else
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warn "$package_name 安装失败"
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fi
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fi
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}
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get_available_space() {
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local available_space
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available_space=$(df -BG / | awk 'NR==2 {gsub("G","",$4); print $4}')
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echo "$available_space"
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}
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install_lxd() {
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lxd_snap=$(dpkg -l | awk '/^[hi]i/{print $2}' | grep -ow snap)
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lxd_snapd=$(dpkg -l | awk '/^[hi]i/{print $2}' | grep -ow snapd)
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if [[ "$lxd_snap" =~ ^snap.* ]] && [[ "$lxd_snapd" =~ ^snapd.* ]]; then
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ok "snap 已安装"
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else
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info "开始安装 snap..."
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apt-get update >/dev/null 2>&1
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install_package snapd
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fi
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snap_core=$(snap list core 2>/dev/null)
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snap_lxd=$(snap list lxd 2>/dev/null)
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if [[ "$snap_core" =~ core.* ]] && [[ "$snap_lxd" =~ lxd.* ]]; then
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ok "LXD 已安装"
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lxd_lxc_detect=$(lxc list 2>/dev/null)
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if [[ "$lxd_lxc_detect" =~ "snap-update-ns failed with code1".* ]]; then
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systemctl restart apparmor
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snap restart lxd
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else
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ok "环境检测无问题"
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fi
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else
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info "开始安装 LXD..."
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snap install lxd --channel=latest/stable 2>/dev/null
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if [[ $? -ne 0 ]]; then
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snap remove lxd 2>/dev/null
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snap install core 2>/dev/null
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snap install lxd --channel=latest/stable 2>/dev/null
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fi
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snap alias lxd.lxc lxc 2>/dev/null
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snap alias lxd.lxd lxd 2>/dev/null
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if [ ! -f /etc/profile.d/snap.sh ]; then
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echo 'export PATH=$PATH:/snap/bin' > /etc/profile.d/snap.sh
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fi
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export PATH=$PATH:/snap/bin
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if ! command -v lxc >/dev/null 2>&1; then
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err 'lxc 路径有问题，请检查 snap alias'
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fi
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ok "LXD 安装完成"
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fi
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if dpkg -l lxcfs 2>/dev/null | grep -q "^ii"; then
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warn "检测到 deb 版 lxcfs，正在移除..."
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systemctl stop lxcfs 2>/dev/null || true
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systemctl disable lxcfs 2>/dev/null || true
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apt-get remove -y lxcfs >/dev/null 2>&1
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ok "deb 版 lxcfs 已移除"
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fi
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lxd_version=$(lxd --version 2>/dev/null)
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info "LXD 版本: $lxd_version"
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if [[ ! "$lxd_version" =~ ^6\. ]]; then
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warn "当前 LXD 版本 $lxd_version 不兼容，推荐使用 6.x 版本"
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reading "是否继续？(y/n) [y]：" version_confirm
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version_confirm=${version_confirm:-y}
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if [[ ! "$version_confirm" =~ ^[yY]$ ]]; then
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err "已取消安装"
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fi
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else
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ok "LXD 版本兼容"
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fi
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info "配置 LXD..."
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snap set lxd lxcfs.flags="-l" 2>/dev/null
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snap set lxd daemon.debug=false 2>/dev/null
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snap restart lxd 2>/dev/null
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sleep 3
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ok "LXD 已配置"
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}
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init_lxd_network() {
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if ! /snap/bin/lxc network show lxdbr0 &>/dev/null; then
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info "创建默认网络 lxdbr0..."
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/snap/bin/lxc network create lxdbr0
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ok "网络 lxdbr0 创建成功"
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else
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ok "网络 lxdbr0 已存在"
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fi
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if ! /snap/bin/lxc profile device show default 2>/dev/null | grep -q "eth0"; then
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info "配置 default profile 网络设备..."
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/snap/bin/lxc profile device add default eth0 nic network=lxdbr0 name=eth0
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ok "网络设备已添加到 default profile"
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fi
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}
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setup_storage() {
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info "配置存储池..."
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if /snap/bin/lxc storage show default &>/dev/null; then
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ok "存储池 default 已存在"
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/snap/bin/lxc storage list
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return 0
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fi
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available_space=$(get_available_space)
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info "当前可用磁盘空间: ${available_space}GB"
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while true; do
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reading "请选择存储后端 zfs/btrfs/lvm [zfs]：" storage_driver
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storage_driver=${storage_driver:-zfs}
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if [[ "$storage_driver" =~ ^(zfs|btrfs|lvm)$ ]]; then
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break
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else
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warn "请输入 zfs、btrfs 或 lvm"
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fi
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done
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case "$storage_driver" in
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zfs)
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if ! command -v zpool &>/dev/null; then
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info "安装 ZFS..."
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if [[ "$SYSTEM" == "Ubuntu" ]]; then
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install_package zfsutils-linux
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else
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bash <(curl -sL https://raw.githubusercontent.com/xkatld/lxdapi-web-server/refs/heads/v2.1.0-vpsm.link/Shell/debian_zfs.sh)
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fi
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fi
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info "配置 LXD 使用系统 ZFS..."
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snap set lxd zfs.external=true
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snap restart lxd
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sleep 3
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;;
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btrfs)
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install_package btrfs-progs
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;;
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lvm)
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install_package lvm2
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;;
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esac
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reading "请输入存储池大小(GB) [${available_space}]：" pool_size
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pool_size=${pool_size:-$available_space}
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info "创建 default 存储池 (${storage_driver}, ${pool_size}GB)..."
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/snap/bin/lxc storage create default ${storage_driver} size=${pool_size}GB
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if [ $? -eq 0 ]; then
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ok "存储池 default 创建成功"
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if ! /snap/bin/lxc profile device show default 2>/dev/null | grep -q "root"; then
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/snap/bin/lxc profile device add default root disk path=/ pool=default
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ok "存储池已添加到 default profile"
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fi
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else
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err "存储池创建失败"
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fi
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}
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main() {
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echo
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echo "========================================"
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echo " LXD 安装脚本"
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echo " by Github-xkatld"
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echo "========================================"
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echo
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echo "======== 步骤 1/5: 检测系统 ========"
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info "系统: $SYSTEM $OS_VERSION"
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if [[ "$RECOMMENDED" == "true" ]]; then
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ok "系统版本符合推荐"
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else
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warn "建议使用 Debian 12/13 或 Ubuntu 24/25"
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fi
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if [[ "$SYSTEM" == "Debian" ]]; then
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echo
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warn "Debian 使用 ZFS 存储需要编译安装，耗时较长"
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warn "如需使用 ZFS，推荐使用 Ubuntu 系统"
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reading "是否继续使用 Debian？(y/n) [y]：" debian_confirm
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debian_confirm=${debian_confirm:-y}
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if [[ ! "$debian_confirm" =~ ^[yY]$ ]]; then
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info "已取消安装"
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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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echo "======== 步骤 2/5: 安装 LXD ========"
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reading "是否安装 LXD？(y/n) [y]：" step2_confirm
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step2_confirm=${step2_confirm:-y}
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if [[ "$step2_confirm" =~ ^[yY]$ ]]; then
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install_lxd
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ok "LXD 安装完成"
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else
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info "已跳过 LXD 安装"
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fi
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echo
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echo "======== 步骤 3/5: 网络配置 ========"
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reading "是否配置网络？(y/n) [y]：" step3_confirm
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step3_confirm=${step3_confirm:-y}
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if [[ "$step3_confirm" =~ ^[yY]$ ]]; then
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init_lxd_network
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reading "是否开启 IPv4 分配，分配NAT和独立IP需要开启 (y/n) [y]：" ipv4_dhcp
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ipv4_dhcp=${ipv4_dhcp:-y}
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if [[ ! "$ipv4_dhcp" =~ ^[yY]$ ]]; then
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/snap/bin/lxc network set lxdbr0 ipv4.dhcp false
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ok "IPv4 分配已关闭"
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else
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ok "IPv4 分配已开启"
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fi
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reading "是否开启 IPv6 分配，分配NAT和独立IP需要开启 (y/n) [y]：" ipv6_dhcp
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ipv6_dhcp=${ipv6_dhcp:-y}
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if [[ ! "$ipv6_dhcp" =~ ^[yY]$ ]]; then
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/snap/bin/lxc network set lxdbr0 ipv6.dhcp false
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/snap/bin/lxc network set lxdbr0 ipv6.address none
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ok "IPv6 分配已关闭"
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else
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ok "IPv6 分配已开启"
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fi
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ok "网络配置完成"
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else
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info "已跳过网络配置"
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fi
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echo
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echo "======== 步骤 4/5: 存储配置 ========"
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info "配置 default 存储池，首次安装推荐配置"
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reading "是否配置存储池？(y/n) [y]：" step4_confirm
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step4_confirm=${step4_confirm:-y}
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if [[ "$step4_confirm" =~ ^[yY]$ ]]; then
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setup_storage
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ok "存储配置完成"
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else
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info "已跳过存储配置"
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fi
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echo
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echo "======== 步骤 5/5: 完成 ========"
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echo
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echo "========================================"
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echo " LXD 安装完成"
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echo "========================================"
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echo
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info "LXD 版本: $(lxd --version 2>/dev/null)"
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echo
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info "===== 网络配置 ====="
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lxc network list 2>/dev/null || warn "无法获取网络列表"
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echo
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info "===== 存储配置 ====="
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lxc storage list 2>/dev/null || warn "无法获取存储列表"
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}
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main
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