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Public/lib/wdd-lib-sys.sh

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+#!/bin/bash
+
+echo ""
+echo ""
+lib_file_list=(wdd-lib-log.sh)
+# shellcheck disable=SC2068
+for lib_file in ${lib_file_list[@]}; do
+    # shellcheck disable=SC2154
+    wget "${oss_url_prefix}/${lib_file}" -qO "${octopus_agent_path}/lib/${lib_file}"
+    echo "加载库文件 < ${octopus_agent_path}/lib/${lib_file}"
+    # shellcheck disable=SC1090
+    . "${octopus_agent_path}/lib/${lib_file}"
+done
+
+# 系统相关
+linux_release_version=""
+linux_release=""
+os_bit=""
+cmd_install="apt-get -y -qq --allow-downgrades install"
+cmd_update="apt-get -qq update"
+cmd_remove="apt-get -y remove"
+software_updated=0
+
+# 判断命令是否存在
+command_exists() {
+  command -v "$@" >/dev/null 2>&1
+}
+
+# 判定是否是root用户
+check_root() {
+  FunctionStart "判定Root用户！"
+  if [[ $EUID != 0 ]]; then
+    colorEchoRed "当前非root账号(或没有root权限)，无法继续操作，请更换root账号!"
+    colorEchoYellow "使用sudo -命令获取临时root权限（执行后可能会提示输入root密码）"
+    exit 1
+  else
+    log "当前为root账号 ！"
+  fi
+  FunctionEnd
+}
+
+#######   获取系统版本及64位或32位信息
+check_sys() {
+  FunctionStart "获取系统参数"
+
+  # 获取当前终端的宽度，动态调整分割线的长度
+  # local shell_width=$(stty size | awk '{print $2}')
+  # SplitLine=$(yes "-" | sed "${shell_width}"'q' | tr -d '\n')
+
+  local sys_bit
+  sys_bit=$(uname -m)
+  case $sys_bit in
+    i[36]86)
+      os_bit="32"
+      linux_release="386"
+      ;;
+    x86_64)
+      os_bit="64"
+      linux_release="amd64"
+      ;;
+    *armv6*)
+      os_bit="arm"
+      linux_release="arm6"
+      ;;
+    *armv7*)
+      os_bit="arm"
+      linux_release="arm7"
+      ;;
+    *aarch64* | *armv8*)
+      os_bit="arm64"
+      linux_release="arm64"
+      ;;
+    *)
+      error "
+       哈哈……这个 辣鸡脚本 不支持你的系统。 (-_-) \n
+       备注: 仅支持 Ubuntu 16+ / Debian 8+ / CentOS 7+ 系统
+       " && exit 1
+      ;;
+  esac
+  log "获取的系统信息如下： OS_BIT => ${os_bit} LinuxRelease => $linux_release"
+
+  ## 判定Linux的发行版本
+  if [ -f /etc/redhat-release ]; then
+    linux_release_version="centos"
+  elif cat /etc/issue | grep -Eqi "debian"; then
+    linux_release_version="debian"
+  elif cat /etc/issue | grep -Eqi "ubuntu"; then
+    linux_release_version="ubuntu"
+  elif cat /etc/issue | grep -Eqi "centos|red hat|redhat"; then
+    linux_release_version="centos"
+  elif cat /proc/version | grep -Eqi "debian"; then
+    linux_release_version="debian"
+  elif cat /proc/version | grep -Eqi "ubuntu"; then
+    linux_release_version="ubuntu"
+  elif cat /proc/version | grep -Eqi "centos|red hat|redhat"; then
+    linux_release_version="centos"
+  else
+    linux_release_version=""
+  fi
+  log "系统参数信息如下：  linux_release_version => $linux_release_version"
+
+  # 判断系统的包管理工具  apt, yum, or zypper
+  get_package_manage_tool() {
+    if [[ -n $(command -v apt-get) ]]; then
+      cmd_install="apt-get -y -qq install"
+      cmd_update="apt-get -qq update"
+      cmd_remove="apt-get -y remove"
+    elif [[ -n $(command -v yum) ]]; then
+      cmd_install="yum -y -q install"
+      cmd_update="yum -q makecache"
+      cmd_remove="yum -y remove"
+    elif [[ -n $(command -v zypper) ]]; then
+      cmd_install="zypper -y install"
+      cmd_update="zypper ref"
+      # shellcheck disable=SC2034
+      cmd_remove="zypper -y remove"
+    else
+      return 1
+    fi
+
+  }
+
+  # 检查系统包管理方式，更新包
+  get_package_manage_tool
+  if [[ $? -eq 1 ]]; then
+    error "系统的包管理不是 APT or YUM, 请手动安装所需要的软件."
+    return 1
+  fi
+
+  log "系统包管理工具为 =>  $cmd_install"
+
+  # shellcheck disable=SC2154
+  if [[ $is_offline == 1 ]]; then
+      FunctionEnd
+      return 0
+  fi
+
+
+  ### 更新程序引索
+  if [[ $software_updated -eq 0 ]]; then
+    log "正在更新软件包管理...可能花费较长时间…………"
+    $cmd_update
+    software_updated=1
+  fi
+
+  FunctionEnd
+}
+
+# main
+main() {
+    log "sys脚本被调用了！"
+}
+
+main