ansible-devops/scripts/nvidia-fabricmanager.sh

#!/bin/bash
set -euo pipefail

# 全局变量
FABRICMANAGER_MAJOR_VERSION="565"
FABRICMANAGER_FULL_VERSION="565.57.01-1"
PACKAGE_NAME="nvidia-fabricmanager-${FABRICMANAGER_MAJOR_VERSION}_${FABRICMANAGER_FULL_VERSION}_amd64.deb"
PACKAGE_PATH="/opt/${PACKAGE_NAME}"
INTERNAL_BASE_URL="http://10.101.0.51:5588/nvidia-fabricmanager"
OFFICIAL_BASE_URL="https://developer.download.nvidia.cn/compute/cuda/repos/ubuntu2204/x86_64"
TEMP_DIR="/tmp/fabricmanager_temp"
LOG_FILE="/var/log/fabricmanager_$(date +%Y%m%d%H%M%S).log"

# 颜色定义
GREEN='\033[1;32m'
RED='\033[1;31m'
YELLOW='\033[1;33m'
NC='\033[0m' # 重置颜色

# 日志函数
log() {
    local msg="[$(date '+%Y-%m-%d %H:%M:%S')] $*"
    echo "$msg" >> "$LOG_FILE"
}

# 步骤提示
step() {
    local msg="==> $1"
    echo -e "${GREEN}$msg${NC}"
    log "$msg"
}

# 警告提示
warning() {
    local msg="警告: $1"
    echo -e "${YELLOW}$msg${NC}"
    log "$msg"
}

# 错误提示
error() {
    local msg="错误: $1"
    echo -e "${RED}$msg${NC}"
    log "$msg"
    exit 1
}

# 执行命令并记录日志
run_cmd() {
    step "执行: $1"
    eval "$1" &>> "$LOG_FILE" || {
        error "命令执行失败: $1"
    }
}

# 检查命令是否存在
check_cmd() {
    command -v "$1" &>/dev/null || error "未找到命令: $1"
}

# 参数解析
ACTION=""
FORCE=0

while [[ $# -gt 0 ]]; do
    case "$1" in
        --install) ACTION="install"; shift ;;
        --uninstall) ACTION="uninstall"; shift ;;
        --version)
            CUSTOM_VERSION="$2"
            if [[ $CUSTOM_VERSION =~ ^([0-9]+)(_[0-9]+\.[0-9]+\.[0-9]+-[0-9]+)$ ]]; then
                FABRICMANAGER_MAJOR_VERSION="${BASH_REMATCH[1]}"
                FABRICMANAGER_FULL_VERSION="${BASH_REMATCH[2]#_}"
                PACKAGE_NAME="nvidia-fabricmanager-${FABRICMANAGER_MAJOR_VERSION}_${FABRICMANAGER_FULL_VERSION}_amd64.deb"
                PACKAGE_PATH="/opt/${PACKAGE_NAME}"
            else
                error "版本格式错误，应为 xxxx_xxxx.xx.xx-x"
            fi
            shift 2 ;;
        --force) FORCE=1; shift ;;
        *) error "未知参数: $1" ;;
    esac
done

[[ -z "$ACTION" ]] && error "必须指定 --install 或 --uninstall"


# 下载安装包
download_package() {
    step "检查安装包: $PACKAGE_PATH"
    if [[ -f "$PACKAGE_PATH" ]]; then
        step "使用本地安装包"
        return 0
    fi

    step "本地包不存在，开始下载"
    mkdir -p "$(dirname "$PACKAGE_PATH")"
    
    local urls=(
        "${INTERNAL_BASE_URL}/${PACKAGE_NAME}"
        "${OFFICIAL_BASE_URL}/${PACKAGE_NAME}"
    )
    
    for url in "${urls[@]}"; do
        step "尝试从 $url 下载"
        if wget -q -O "$PACKAGE_PATH" "$url"; then
            step "下载成功，文件大小: $(du -h "$PACKAGE_PATH" | cut -f1)"
            return 0
        else
            warning "从 $url 下载失败"
        fi
    done
    
    error "无法下载安装包，请检查网络或手动放置到 $PACKAGE_PATH"
}


# 安装 NVIDIA Fabric Manager
install_fabricmanager() {
    step "开始安装 NVIDIA Fabric Manager ${FABRICMANAGER_FULL_VERSION}"
    
    # 下载安装包
    download_package
    
    # 安装前检查
    step "检查系统依赖"
    check_cmd dpkg
    check_cmd systemctl
    
    # 安装 Fabric Manager
    step "安装 NVIDIA Fabric Manager"
    run_cmd "dpkg -i $PACKAGE_PATH"
    
    # 启动并启用服务
    step "启动并启用 NVIDIA Fabric Manager 服务"
    run_cmd "systemctl enable nvidia-fabricmanager.service --now"
    
    # 验证安装
    step "验证 NVIDIA Fabric Manager 服务状态"
    if systemctl is-active --quiet nvidia-fabricmanager.service; then
        step "NVIDIA Fabric Manager ${FABRICMANAGER_FULL_VERSION} 安装成功并运行中"
    else
        error "NVIDIA Fabric Manager 服务未运行"
    fi
}


# 卸载 NVIDIA Fabric Manager
uninstall_fabricmanager() {
    step "开始卸载 NVIDIA Fabric Manager ${FABRICMANAGER_FULL_VERSION}"
    
    # 检查服务状态
    if systemctl is-active --quiet nvidia-fabricmanager.service; then
        step "停止 NVIDIA Fabric Manager 服务"
        run_cmd "systemctl stop nvidia-fabricmanager.service"
    else
        step "NVIDIA Fabric Manager 服务未运行"
    fi
    
    # 禁用服务
    step "禁用 NVIDIA Fabric Manager 服务"
    run_cmd "systemctl disable nvidia-fabricmanager.service"
    
    # 卸载软件包
    step "卸载 NVIDIA Fabric Manager 软件包"
    if dpkg -s "nvidia-fabricmanager-${FABRICMANAGER_MAJOR_VERSION}" &>/dev/null; then
        run_cmd "dpkg -r nvidia-fabricmanager-${FABRICMANAGER_MAJOR_VERSION}"
    else
        warning "未找到 nvidia-fabricmanager-${FABRICMANAGER_MAJOR_VERSION} 软件包"
        if [[ $FORCE -eq 0 ]]; then
            error "请使用 --force 参数强制卸载"
        fi
    fi
    
    # 清理残留文件
    step "清理残留文件"
    rm -f "$PACKAGE_PATH"
    
    step "NVIDIA Fabric Manager ${FABRICMANAGER_FULL_VERSION} 卸载完成"
}


step "开始 NVIDIA Fabric Manager ${FABRICMANAGER_FULL_VERSION} ${ACTION} 流程"
case "$ACTION" in
    install) install_fabricmanager ;;
    uninstall) uninstall_fabricmanager ;;
    *) error "未知操作: $ACTION" ;;
esac

step "NVIDIA Fabric Manager ${FABRICMANAGER_FULL_VERSION} ${ACTION} 流程完成"