diff --git a/sd_dsl/01env-install-centos.sh b/sd_dsl/01env-install-centos.sh
new file mode 100644
index 0000000..c0154bf
--- /dev/null
+++ b/sd_dsl/01env-install-centos.sh
@@ -0,0 +1,834 @@
+#!/usr/bin/env bash
+
+#-----------------------------------------------------------------------------------------------------
+# Nodejs 下载地址
+#   镜像1: https://nodejs.org/dist/ (https://nodejs.org/dist/v16.18.0/node-v16.18.0-linux-x64.tar.gz)
+# OracleJDK 下载地址
+#   镜像1: https://www.injdk.cn/ (https://d6.injdk.cn/oraclejdk/11/jdk-11.0.16.1_linux-x64_bin.tar.gz) (https://d6.injdk.cn/oraclejdk/8/jdk-8u341-linux-x64.tar.gz)
+#   镜像2: http://www.codebaoku.com/jdk/jdk-index.html (https://114-233-56-217.d.cjjd09.com:30443/123-511/85b2a0b8/1661483-0/85b2a0b8c16863b3ad55e742ac2ba9ff?v=3&t=1667188559&s=f2df45083bb69864446f801bf25b725c&i=dde8a980&filename=jdk-11.0.15.1_linux-x64_bin.tar.gz&d=6ee52da1)
+#-----------------------------------------------------------------------------------------------------
+
+# 配置
+ADD_USER_NAME="www"
+ADD_USER_PASSWORD="MoXF2Zi6u7f7lqZu"
+BASE_DIR="/opt"
+
+# 软件
+YUM_REPOS="http://mirrors.aliyun.com/repo/Centos-7.repo"
+#--- jdk(安装)
+JDK_URL="http://all.msvc.top:30005/public/app-pkgs/raw/branch/main/OracleJDK/jdk-8u202-linux-x64.tar.gz"
+JDK_FILE_NAME="jdk-8u202-linux-x64.tar.gz"
+JDK_DIR_NAME="jdk1.8.0_202"
+#--- jdk8(参考)
+JDK8_URL="http://all.msvc.top:30005/public/app-pkgs/raw/branch/main/OracleJDK/jdk-8u411-linux-x64.tar.gz"
+JDK8_FILE_NAME="jdk-8u411-linux-x64.tar.gz"
+JDK8_DIR_NAME="jdk1.8.0_411"
+#--- jdk11(参考)
+JDK11_URL="http://all.msvc.top:30005/public/app-pkgs/raw/branch/main/OracleJDK/jdk-11.0.23_linux-x64_bin.tar.gz"
+JDK11_FILE_NAME="jdk-11.0.23_linux-x64_bin.tar.gz"
+JDK11_DIR_NAME="jdk-11.0.23"
+#--- gradle (6.8.3 | 6.9.3 | 7.4.2 | 7.5.1)
+GRADLE_URL="http://all.msvc.top:30005/public/app-pkgs/raw/branch/main/Gradle/gradle-6.8.3-bin.zip"
+GRADLE_FILE_NAME="gradle-6.8.3-bin.zip"
+GRADLE_DIR_NAME="gradle-6.8.3"
+#--- maven (3.8.6 | 3.6.3 | 3.5.4 | 3.3.9)
+MAVEN_URL="https://dlcdn.apache.org/maven/maven-3/3.8.6/binaries/apache-maven-3.8.6-bin.tar.gz"
+MAVEN_FILE_NAME="apache-maven-3.8.6-bin.tar.gz"
+MAVEN_DIR_NAME="apache-maven-3.8.6"
+#--- jenkins (http://mirrors.jenkins.io/war-stable/latest/)
+JENKINS_URL="https://ftp-nyc.osuosl.org/pub/jenkins/war-stable/latest/jenkins.war"
+JENKINS_FILE_NAME="jenkins.war"
+JENKINS_JAVA_URL="https://d6.injdk.cn/oraclejdk/11/jdk-11.0.16.1_linux-x64_bin.tar.gz"
+JENKINS_JAVA_FILE_NAME="jdk-11.0.16.1_linux-x64_bin.tar.gz"
+JENKINS_JAVA_DIR_NAME="jdk-11.0.16.1"
+#--- redis Latest Stable
+REDIS_URL="https://download.redis.io/redis-stable.tar.gz"
+REDIS_FILE_NAME="redis-stable.tar.gz"
+REDIS_DIR_NAME="redis-stable"
+
+# 安装标识
+#--- SSH用户
+SSH_OPTIONS="-o ConnectTimeout=600 -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null"
+SSH_USER=""
+SSH_PASSWORD=""
+SSH_PRIVATE_KEY=""
+SSH_PORT=""
+#--- SUDO用户
+SUDO_TAG="0"
+SUDO_USER=""
+SUDO_PASSWORD=""
+#--- 指令
+INIT_TAG="0"
+#--- 指令参数
+UPDATE_YUM_REPOS="0"
+CONFIG_TAG="0"
+ADD_USER_TAG="0"
+GIT_TAG="0"
+DSTAT_TAG="0"
+HTOP_TAG="0"
+NGINX_TAG="0"
+NODEJS_TAG="0"
+JAVA_TAG="0"
+GRADLE_TAG="0"
+MAVEN_TAG="0"
+JENKINS_TAG="0"
+REDIS_TAG="0"
+
+# 脚本设置
+TMP_DIR="$(rm -rf /tmp/env-install* && mktemp -d -t env-install.XXXXXXXXXX)"
+LOG_FILE="${TMP_DIR}/env-install.log"
+ERROR_INFO="\n\033[31mERROR Summary: \033[0m\n  "
+ACCESS_INFO="\n\033[32mACCESS Summary: \033[0m\n  "
+SCRIPT_PARAMETER="$*"
+COMMAND_OUTPUT=""
+
+######################################################################################################
+# 通用函数
+######################################################################################################
+# 信号处理
+function trap::info() {
+  [[ ${#ERROR_INFO} -gt 37 ]] && echo -e "$ERROR_INFO"
+  [[ ${#ACCESS_INFO} -gt 38 ]] && echo -e "$ACCESS_INFO"
+  [ -f "$LOG_FILE" ] && echo -e "\n\n  See detailed log >>> cat $LOG_FILE \n\n"
+  trap '' EXIT
+  exit
+}
+
+# 错误日志
+function log::error() {
+  local item; item="[$(date +'%Y-%m-%dT%H:%M:%S.%N%z')]: \033[31mERROR:   \033[0m$*"
+  ERROR_INFO="${ERROR_INFO}${item}\n  "
+  echo -e "${item}" | tee -a "$LOG_FILE"
+}
+
+# 基础日志
+function log::info() {
+  printf "[%s]: \033[32mINFO:    \033[0m%s\n" "$(date +'%Y-%m-%dT%H:%M:%S.%N%z')" "$*" | tee -a "$LOG_FILE"
+}
+
+# 警告日志
+function log::warning() {
+  printf "[%s]: \033[33mWARNING: \033[0m%s\n" "$(date +'%Y-%m-%dT%H:%M:%S.%N%z')" "$*" | tee -a "$LOG_FILE"
+}
+
+# 访问信息
+function log::access() {
+  ACCESS_INFO="${ACCESS_INFO}$*\n  "
+  printf "[%s]: \033[32mINFO:    \033[0m%s\n" "$(date +'%Y-%m-%dT%H:%M:%S.%N%z')" "$*" | tee -a "$LOG_FILE"
+}
+
+# 执行日志
+function log::exec() {
+  printf "[%s]: \033[34mEXEC:    \033[0m%s\n" "$(date +'%Y-%m-%dT%H:%M:%S.%N%z')" "$*" >> "$LOG_FILE"
+}
+
+# 检查返回码
+function check::exit_code() {
+  local code=${1:-}
+  local app=${2:-}
+  local desc=${3:-}
+  local exit_script=${4:-}
+  if [[ "${code}" == "0" ]]; then
+    log::info "[${app}]" "${desc} succeeded."
+  else
+    log::error "[${app}]" "${desc} failed."
+    [[ "$exit_script" == "exit" ]] && exit "$code"
+  fi
+}
+
+# 重试
+function utils::retry() {
+  local retries=$1
+  shift
+  local count=0
+  until eval "$*"; do
+    exit=$?
+    wait=$((2 ** count))
+    count=$((count + 1))
+    if [ "$count" -lt "$retries" ]; then
+      echo "Retry $count/$retries exited $exit, retrying in $wait seconds..."
+      sleep $wait
+    else
+      echo "Retry $count/$retries exited $exit, no more retries left."
+      return $exit
+    fi
+  done
+  return 0
+}
+
+# 转义引号
+function utils::quote() {
+  # shellcheck disable=SC2046
+  if [ $(echo "$*" | tr -d "\n" | wc -c) -eq 0 ]; then
+    echo "''"
+  elif [ $(echo "$*" | tr -d "[a-z][A-Z][0-9]:,.=~_/\n-" | wc -c) -gt 0 ]; then
+    printf "%s" "$*" | sed -e "1h;2,\$H;\$!d;g" -e "s/'/\'\"\'\"\'/g" | sed -e "1h;2,\$H;\$!d;g" -e "s/^/'/g" -e "s/$/'/g"
+  else
+    echo "$*"
+  fi
+}
+
+# 检查命令是否存在
+function check::command_exists() {
+  local cmd=${1}
+  local package=${2}
+  if command -V "$cmd" > /dev/null 2>&1; then
+    log::info "[check]" "$cmd command exists."
+  else
+    log::warning "[check]" "I require $cmd but it's not installed."
+    log::warning "[check]" "install $package package."
+    command::exec "127.0.0.1" "yum install -y ${package}"
+    check::exit_code "$?" "check" "$package install" "exit"
+  fi
+}
+
+# 执行命令
+function command::exec() {
+  local host=${1:-"127.0.0.1"}
+  shift
+  local command="$*"
+  if [[ "${SUDO_TAG:-}" == "1" ]]; then
+    sudo_options="sudo -H -n -u ${SUDO_USER}"
+    if [[ "${SUDO_PASSWORD:-}" != "" ]]; then
+       sudo_options="${sudo_options// -n/} -p \"\" -S <<< \"${SUDO_PASSWORD}\""
+    fi
+    command="$sudo_options bash -c $(utils::quote "$command")"
+  fi
+  command="$(utils::quote "$command")"
+  if [[ "${host}" == "127.0.0.1" ]]; then
+    # 本地执行
+    log::exec "[command]" "bash -c $(printf "%s" "${command//${SUDO_PASSWORD:-}/zzzzzz}")"
+    # shellcheck disable=SC2094
+    COMMAND_OUTPUT=$(eval bash -c "${command}" 2>> "$LOG_FILE" | tee -a "$LOG_FILE")
+    local status=$?
+  else
+    # 远程执行
+    local ssh_cmd="ssh"
+    if [[ "${SSH_PASSWORD}" != "" ]]; then
+      ssh_cmd="sshpass -p \"${SSH_PASSWORD}\" ${ssh_cmd}"
+    elif [[ "$SSH_PRIVATE_KEY" != "" ]]; then
+      [ -f "${SSH_PRIVATE_KEY}" ] || { log::error "[exec]" "ssh private_key:${SSH_PRIVATE_KEY} not found."; exit 1; }
+      ssh_cmd="${ssh_cmd} -i $SSH_PRIVATE_KEY"
+    fi
+    log::exec "[command]" "${ssh_cmd//${SSH_PASSWORD:-}/zzzzzz} ${SSH_OPTIONS} ${SSH_USER}@${host} -p ${SSH_PORT} bash -c $(printf "%s" "${command//${SUDO_PASSWORD:-}/zzzzzz}")"
+    # shellcheck disable=SC2094
+    COMMAND_OUTPUT=$(eval "${ssh_cmd} ${SSH_OPTIONS} ${SSH_USER}@${host} -p ${SSH_PORT}" bash -c '"${command}"' 2>> "$LOG_FILE" | tee -a "$LOG_FILE")
+    local status=$?
+  fi
+  return $status
+}
+
+######################################################################################################
+# 安装函数
+######################################################################################################
+# 检查用到的命令
+function check::command() {
+  check::command_exists ssh openssh-clients
+  check::command_exists tar tar
+  check::command_exists wget wget
+  check::command_exists unzip unzip
+}
+
+# 更新yum源
+function init:update_yum_repos() {
+  log::info "[update-yum-repos]" "更新yum源..."
+  local host="127.0.0.1"
+  local repo="/etc/yum.repos.d/CentOS-Base.repo"
+  local repo_bak="/etc/yum.repos.d/CentOS-Base.repo_bak"
+  command::exec "${host}" "
+    if [ ! -f "$repo_bak" ]; then
+      mv $repo $repo_bak
+      wget --timeout=10 --waitretry=3 --tries=5 --retry-connrefused --no-check-certificate ${YUM_REPOS} -O $repo
+      yum clean all
+      yum makecache
+      yum -y install epel-release
+    fi
+  "
+  check::exit_code "$?" "update-yum-repos" "$host 更新yum源" "exit"
+  log::info "[update-yum-repos]" "yum源更新成功!"
+}
+
+# 系统配置
+function init:config() {
+  log::info "[config]" "关闭系统防火墙..."
+  local host="127.0.0.1"
+  command::exec "${host}" "
+    # 停止防火墙
+    systemctl stop firewalld
+    # 彻底关闭防火墙
+    systemctl disable firewalld
+  "
+  log::info "[config]" "系统防火墙关闭成功!"
+}
+
+# 新增用户
+function init:add_user() {
+  log::info "[add-user]" "新增用户[${ADD_USER_NAME}]..."
+  local host="127.0.0.1"
+  local add_sudoers="${ADD_USER_NAME}    ALL=(ALL)       NOPASSWD:ALL"
+  command::exec "${host}" "
+  id -u ${ADD_USER_NAME} >/dev/null 2>&1
+  if [ \$? -ne '0' ]; then
+    # 创建用户
+    adduser ${ADD_USER_NAME}
+    # 设置密码
+    echo ${ADD_USER_NAME}:${ADD_USER_PASSWORD} | chpasswd
+    # 禁止远程登录
+    echo DenyUsers ${ADD_USER_NAME} >> /etc/ssh/sshd_config
+  fi
+  if [ \`grep -c '$add_sudoers' '/etc/sudoers'\` == '0' ];then
+    # 新增修改权限
+    chmod -v u+w /etc/sudoers
+    echo -e '$add_sudoers' >> /etc/sudoers
+    # 收回修改权限
+    chmod -v u-w /etc/sudoers
+  fi
+  "
+  check::exit_code "$?" "add-user" "$host 新增用户[${ADD_USER_NAME}]" "exit"
+  log::info "[add-user]" "新增用户[${ADD_USER_NAME}]成功!"
+}
+
+# 安装git环境
+function init:git() {
+  log::info "[git]" "安装git环境..."
+  local host="127.0.0.1"
+  local exc_cmd="git config --global credential.helper store"
+  command::exec "${host}" "
+    yum -y install https://packages.endpointdev.com/rhel/7/os/x86_64/endpoint-repo.x86_64.rpm
+    yum -y install git
+    git --version
+    $exc_cmd
+  "
+  check::exit_code "$?" "git" "$host 安装git环境" "exit"
+  log::info "[git]" "git环境安装成功!"
+  if [[ "${ADD_USER_TAG:-}" == "1" ]]; then
+    command::exec "${host}" "
+      echo '${ADD_USER_PASSWORD}' | su - ${ADD_USER_NAME} -c '$exc_cmd'
+    "
+    check::exit_code "$?" "git" "$host git配置" "exit"
+    log::info "[git]" "git配置成功!"
+  fi
+}
+
+# 安装dstat
+function init:dstat() {
+  log::info "[dstat]" "安装dstat..."
+  local host="127.0.0.1"
+  command::exec "${host}" "
+    yum -y install dstat
+    dstat -V
+  "
+  check::exit_code "$?" "dstat" "$host 安装dstat" "exit"
+  log::info "[dstat]" "dstat安装成功!"
+}
+
+# 安装htop
+function init:htop() {
+  log::info "[htop]" "安装htop..."
+  local host="127.0.0.1"
+  command::exec "${host}" "
+    yum -y install htop
+    htop -v
+  "
+  check::exit_code "$?" "htop" "$host 安装htop" "exit"
+  log::info "[htop]" "htop安装成功!"
+}
+
+# 安装nginx
+function init:nginx() {
+  log::info "[nginx]" "安装nginx..."
+  local host="127.0.0.1"
+  command::exec "${host}" "
+    yum -y install nginx
+    nginx -v
+  "
+  check::exit_code "$?" "nginx" "$host 安装nginx" "exit"
+  log::info "[nginx]" "nginx安装成功!"
+  log::info "[nginx]" "配置文件路径: /etc/nginx"
+  log::info "[nginx]" "设置开机启动: sudo systemctl enable nginx"
+  log::info "[nginx]" "启动/停止/重启: sudo service nginx start/stop/restart"
+  log::info "[nginx]" "检查nginx配置: sudo nginx -t"
+  log::info "[nginx]" "加载nginx配置: sudo nginx -s reload"
+}
+
+# 安装nodejs环境
+function init:nodejs() {
+  log::info "[nodejs]" "安装nodejs环境..."
+  local host="127.0.0.1"
+  command::exec "${host}" "
+    curl -fsSL https://rpm.nodesource.com/setup_16.x | sudo bash -
+    yum -y install nodejs
+    yum -y install npm
+    npm install --global yarn
+    # 配置npm源
+    npm config set registry https://registry.npm.taobao.org
+    npm config set disturl https://npm.taobao.org/dist
+    npm config set electron_mirror https://npm.taobao.org/mirrors/electron/
+    npm config set sass_binary_site https://npm.taobao.org/mirrors/node-sass/
+    npm config set phantomjs_cdnurl https://npm.taobao.org/mirrors/phantomjs/
+    # 配置yarn源
+    yarn config set registry https://registry.npm.taobao.org -g
+    yarn config set disturl https://npm.taobao.org/dist -g
+    yarn config set electron_mirror https://npm.taobao.org/mirrors/electron/ -g
+    yarn config set sass_binary_site https://npm.taobao.org/mirrors/node-sass/ -g
+    yarn config set phantomjs_cdnurl https://npm.taobao.org/mirrors/phantomjs/ -g
+    yarn config set chromedriver_cdnurl https://cdn.npm.taobao.org/dist/chromedriver -g
+    yarn config set operadriver_cdnurl https://cdn.npm.taobao.org/dist/operadriver -g
+    yarn config set fse_binary_host_mirror https://npm.taobao.org/mirrors/fsevents -g
+    # 验证
+    node -v
+    npm -v
+    yarn -v
+  "
+  check::exit_code "$?" "nodejs" "$host 安装nodejs环境" "exit"
+  if [[ "${ADD_USER_TAG:-}" == "1" ]]; then
+    command::exec "${host}" "
+      # 配置npm源
+      echo '${ADD_USER_PASSWORD}' | su - ${ADD_USER_NAME} -c 'npm config set registry https://registry.npm.taobao.org'
+      echo '${ADD_USER_PASSWORD}' | su - ${ADD_USER_NAME} -c 'npm config set disturl https://npm.taobao.org/dist'
+      echo '${ADD_USER_PASSWORD}' | su - ${ADD_USER_NAME} -c 'npm config set electron_mirror https://npm.taobao.org/mirrors/electron/'
+      echo '${ADD_USER_PASSWORD}' | su - ${ADD_USER_NAME} -c 'npm config set sass_binary_site https://npm.taobao.org/mirrors/node-sass/'
+      echo '${ADD_USER_PASSWORD}' | su - ${ADD_USER_NAME} -c 'npm config set phantomjs_cdnurl https://npm.taobao.org/mirrors/phantomjs/'
+      # 配置yarn源
+      echo '${ADD_USER_PASSWORD}' | su - ${ADD_USER_NAME} -c 'yarn config set registry https://registry.npm.taobao.org -g'
+      echo '${ADD_USER_PASSWORD}' | su - ${ADD_USER_NAME} -c 'yarn config set disturl https://npm.taobao.org/dist -g'
+      echo '${ADD_USER_PASSWORD}' | su - ${ADD_USER_NAME} -c 'yarn config set electron_mirror https://npm.taobao.org/mirrors/electron/ -g'
+      echo '${ADD_USER_PASSWORD}' | su - ${ADD_USER_NAME} -c 'yarn config set sass_binary_site https://npm.taobao.org/mirrors/node-sass/ -g'
+      echo '${ADD_USER_PASSWORD}' | su - ${ADD_USER_NAME} -c 'yarn config set phantomjs_cdnurl https://npm.taobao.org/mirrors/phantomjs/ -g'
+      echo '${ADD_USER_PASSWORD}' | su - ${ADD_USER_NAME} -c 'yarn config set chromedriver_cdnurl https://cdn.npm.taobao.org/dist/chromedriver -g'
+      echo '${ADD_USER_PASSWORD}' | su - ${ADD_USER_NAME} -c 'yarn config set operadriver_cdnurl https://cdn.npm.taobao.org/dist/operadriver -g'
+      echo '${ADD_USER_PASSWORD}' | su - ${ADD_USER_NAME} -c 'yarn config set fse_binary_host_mirror https://npm.taobao.org/mirrors/fsevents -g'
+    "
+    check::exit_code "$?" "nodejs" "$host nodejs配置" "exit"
+    log::info "[nodejs]" "nodejs配置成功!"
+  fi
+  log::info "[nodejs]" "安装nodejs环境成功!"
+}
+
+# 安装java环境
+function init:java() {
+  log::info "[java]" "安装java环境..."
+  local host="127.0.0.1"
+  local java_path="${BASE_DIR}/java/${JDK_DIR_NAME}"
+  local line="\n"
+  local add_profile=`echo -e "${line}JAVA_HOME=${java_path}${line}PATH=\\\$JAVA_HOME/bin:\\\$PATH${line}export JAVA_HOME PATH"`
+  command::exec "${host}" "
+    yum -y remove *openjdk*
+    if [ ! -d "$java_path" ]; then
+      mkdir -p ${BASE_DIR}/java
+      wget --timeout=10 --waitretry=3 --tries=5 --retry-connrefused --no-check-certificate ${JDK_URL} -O ${BASE_DIR}/java/${JDK_FILE_NAME}
+      cd ${BASE_DIR}/java
+      tar -zxvf ${JDK_FILE_NAME}
+      echo '$add_profile' >> /etc/profile
+      source /etc/profile
+    fi
+    java -version
+  "
+  check::exit_code "$?" "java" "$host 安装java环境" "exit"
+  if [[ "${ADD_USER_TAG:-}" == "1" ]]; then
+    command::exec "${host}" "
+      sudo chown -R \$(id -u ${ADD_USER_NAME}):\$(id -g ${ADD_USER_NAME}) ${BASE_DIR}/java
+    "
+  fi
+  log::info "[java]" "java环境安装成功!"
+}
+
+# 安装gradle环境
+function init:gradle() {
+  log::info "[gradle]" "安装gradle环境..."
+  local host="127.0.0.1"
+  local gradle_path="${BASE_DIR}/gradle/${GRADLE_DIR_NAME}"
+  local line="\n"
+  local add_profile=`echo -e "${line}GRADLE_HOME=${gradle_path}${line}PATH=\\\$GRADLE_HOME/bin:\\\$PATH${line}export GRADLE_HOME PATH"`
+  command::exec "${host}" "
+    if [ ! -d "$gradle_path" ]; then
+      mkdir -p ${BASE_DIR}/gradle
+      wget --timeout=10 --waitretry=3 --tries=5 --retry-connrefused --no-check-certificate ${GRADLE_URL} -O ${BASE_DIR}/gradle/${GRADLE_FILE_NAME}
+      cd ${BASE_DIR}/gradle
+      unzip ${GRADLE_FILE_NAME}
+      echo '$add_profile' >> /etc/profile
+      source /etc/profile
+    fi
+    gradle -v
+  "
+  check::exit_code "$?" "gradle" "$host 安装gradle环境" "exit"
+  if [[ "${ADD_USER_TAG:-}" == "1" ]]; then
+    command::exec "${host}" "
+      sudo chown -R \$(id -u ${ADD_USER_NAME}):\$(id -g ${ADD_USER_NAME}) ${BASE_DIR}/gradle
+    "
+  fi
+  log::info "[gradle]" "gradle环境安装成功!"
+}
+
+# 安装maven环境
+function init:maven() {
+  log::info "[maven]" "安装maven环境..."
+  local host="127.0.0.1"
+  local maven_path="${BASE_DIR}/maven/${MAVEN_DIR_NAME}"
+  local line="\n"
+  local add_profile=`echo -e "${line}MAVEN_HOME=${maven_path}${line}PATH=\\\$MAVEN_HOME/bin:\\\$PATH${line}export MAVEN_HOME PATH"`
+  command::exec "${host}" "
+    if [ ! -d "$maven_path" ]; then
+      mkdir -p ${BASE_DIR}/maven
+      wget --timeout=10 --waitretry=3 --tries=5 --retry-connrefused --no-check-certificate ${MAVEN_URL} -O ${BASE_DIR}/maven/${MAVEN_FILE_NAME}
+      cd ${BASE_DIR}/maven
+      tar -zxvf ${MAVEN_FILE_NAME}
+      echo '$add_profile' >> /etc/profile
+      source /etc/profile
+    fi
+    mvn -v
+  "
+  check::exit_code "$?" "maven" "$host 安装maven环境" "exit"
+  if [[ "${ADD_USER_TAG:-}" == "1" ]]; then
+    command::exec "${host}" "
+      sudo chown -R \$(id -u ${ADD_USER_NAME}):\$(id -g ${ADD_USER_NAME}) ${BASE_DIR}/maven
+    "
+  fi
+  log::info "[maven]" "maven环境安装成功!"
+}
+
+# 安装jenkins环境
+function init:jenkins() {
+  log::info "[jenkins]" "安装jenkins环境..."
+  local host="127.0.0.1"
+  local java_path="${BASE_DIR}/jenkins/${JENKINS_JAVA_DIR_NAME}"
+  local jenkins_file="${BASE_DIR}/jenkins/${JENKINS_FILE_NAME}"
+  local java_mem_opts=" -DappName=jenkins -server -Xmx1g"
+  local database_opts=" -Ddatabase.codeset=ISO-8859-1 -Ddatabase.logging=false"
+  local java_opts_ext=" -Djava.awt.headless=true -Djava.net.preferIPv4Stack=true -Dapplication.codeset=UTF-8 -Dfile.encoding=UTF-8 -Duser.timezone=Asia/Shanghai"
+  command::exec "${host}" "
+    if [ ! -d "$java_path" ]; then
+      mkdir -p ${BASE_DIR}/jenkins
+      wget --timeout=10 --waitretry=3 --tries=5 --retry-connrefused --no-check-certificate ${JENKINS_JAVA_URL} -O ${BASE_DIR}/jenkins/${JENKINS_JAVA_FILE_NAME}
+      cd ${BASE_DIR}/jenkins
+      tar -zxvf ${JENKINS_JAVA_FILE_NAME}
+      $java_path/bin/java -version
+    fi
+    if [ ! -f "$jenkins_file" ]; then
+      mkdir -p ${BASE_DIR}/jenkins
+      wget --timeout=10 --waitretry=3 --tries=5 --retry-connrefused --no-check-certificate ${JENKINS_URL} -O ${BASE_DIR}/jenkins/${JENKINS_FILE_NAME}
+      cd ${BASE_DIR}/jenkins
+    fi
+    # 写文件start.sh文件
+    cat << EOF > ${BASE_DIR}/jenkins/start.sh
+#!/bin/bash
+
+httpPort=\\\${1:-'30003'}
+
+#-------------------------------------------------------------------
+java='$java_path/bin/java'
+jar_file='${BASE_DIR}/jenkins/jenkins.war'
+java_mem_opts=' -DappName=jenkins $java_mem_opts'
+database_opts='$database_opts'
+java_opts_ext='$java_opts_ext'
+#-------------------------------------------------------------------
+
+pid=\\\`ps -ef | grep 'DappName=jenkins ' | grep -v 'grep' | awk '{print \\\$2}'\\\`
+if [ -z \\\$pid ];then
+  nohup \\\$java \\\$java_mem_opts \\\$database_opts \\\$java_opts_ext -jar \\\$jar_file --httpPort=\\\$httpPort >${BASE_DIR}/jenkins/logs.log 2>&1 &
+  echo 'jenkins启动成功!'
+else
+  echo 'jenkins正在运行...'
+fi
+echo '查看日志:  tail -F ${BASE_DIR}/jenkins/logs.log -n 100'
+EOF
+    # 写文件kill.sh文件
+    cat << EOF > ${BASE_DIR}/jenkins/kill.sh
+#!/bin/bash
+
+pid=\\\`ps -ef | grep 'DappName=jenkins ' | grep -v 'grep' | awk '{print \\\$2}'\\\`
+if [ -z \\\$pid ];then
+  echo 'jenkins未运行'
+else
+  ps -ef | grep 'DappName=jenkins ' | grep -v 'grep' | awk '{print \\\$2}' | xargs kill
+  echo 'jenkins已停止!'
+fi
+EOF
+  chmod +x ${BASE_DIR}/jenkins/start.sh
+  chmod +x ${BASE_DIR}/jenkins/kill.sh
+  "
+  check::exit_code "$?" "jenkins" "$host 安装jenkins环境" "exit"
+  if [[ "${ADD_USER_TAG:-}" == "1" ]]; then
+    command::exec "${host}" "
+      sudo chown -R \$(id -u ${ADD_USER_NAME}):\$(id -g ${ADD_USER_NAME}) ${BASE_DIR}/jenkins
+    "
+  fi
+  log::info "[jenkins]" "jenkins环境安装成功!"
+  log::info "[jenkins]" "启动jenkins: ${BASE_DIR}/jenkins/start.sh 30003"
+  log::info "[jenkins]" "停止jenkins: ${BASE_DIR}/jenkins/kill.sh"
+}
+
+# 安装redis环境
+function init:redis() {
+  log::info "[redis]" "安装redis环境..."
+  local host="127.0.0.1"
+  local redis_path="${BASE_DIR}/redis/${REDIS_DIR_NAME}"
+  local redis_install_path="${BASE_DIR}/redis/${REDIS_DIR_NAME}-install"
+  command::exec "${host}" "
+    if [ ! -d "$redis_path" ]; then
+      mkdir -p ${BASE_DIR}/redis
+      wget --timeout=10 --waitretry=3 --tries=5 --retry-connrefused --no-check-certificate ${REDIS_URL} -O ${BASE_DIR}/redis/${REDIS_FILE_NAME}
+      cd ${BASE_DIR}/redis
+      tar -zxvf ${REDIS_FILE_NAME}
+      cd $redis_path
+      yum -y install gcc
+      yum -y install centos-release-scl
+      yum -y install devtoolset-9-gcc devtoolset-9-gcc-c++ devtoolset-9-binutils
+      echo 'source /opt/rh/devtoolset-9/enable' >> /etc/profile
+      source /etc/profile
+      gcc -v
+      mkdir -p $redis_install_path
+      cd $redis_path
+      make install PREFIX=$redis_install_path
+      # 写文件start.sh文件
+      cat << EOF > $redis_install_path/redis.conf
+# bind 127.0.0.1
+protected-mode yes
+port 6379
+tcp-backlog 511
+timeout 300
+tcp-keepalive 300
+daemonize yes
+supervised auto
+pidfile $redis_install_path/redis.pid
+loglevel notice
+logfile $redis_install_path/redis.log
+databases 16
+always-show-logo yes
+save 900 1
+save 300 10
+save 60 10000
+stop-writes-on-bgsave-error yes
+rdbcompression yes
+rdbchecksum yes
+dbfilename dump.rdb
+rdb-del-sync-files no
+dir $redis_install_path/
+replica-serve-stale-data yes
+replica-read-only yes
+repl-diskless-sync no
+repl-diskless-sync-delay 5
+repl-diskless-load disabled
+repl-disable-tcp-nodelay no
+replica-priority 100
+acllog-max-len 128
+requirepass admin123456
+# 限制内存4GB = 4294967296 bytes
+maxmemory 4294967296
+maxmemory-policy allkeys-lfu
+lazyfree-lazy-eviction no
+lazyfree-lazy-expire no
+lazyfree-lazy-server-del no
+replica-lazy-flush no
+lazyfree-lazy-user-del no
+oom-score-adj no
+oom-score-adj-values 0 200 800
+appendonly no
+appendfilename \"appendonly.aof\"
+appendfsync everysec
+no-appendfsync-on-rewrite no
+auto-aof-rewrite-percentage 100
+auto-aof-rewrite-min-size 64mb
+aof-load-truncated yes
+aof-use-rdb-preamble yes
+lua-time-limit 5000
+slowlog-log-slower-than 10000
+slowlog-max-len 128
+latency-monitor-threshold 0
+notify-keyspace-events \"\"
+hash-max-ziplist-entries 512
+hash-max-ziplist-value 64
+list-max-ziplist-size -2
+list-compress-depth 0
+set-max-intset-entries 512
+zset-max-ziplist-entries 128
+zset-max-ziplist-value 64
+hll-sparse-max-bytes 3000
+stream-node-max-bytes 4096
+stream-node-max-entries 100
+activerehashing yes
+client-output-buffer-limit normal 0 0 0
+client-output-buffer-limit replica 256mb 64mb 60
+client-output-buffer-limit pubsub 32mb 8mb 60
+hz 10
+dynamic-hz yes
+aof-rewrite-incremental-fsync yes
+rdb-save-incremental-fsync yes
+jemalloc-bg-thread yes
+EOF
+      cat << EOF > $redis_install_path/start.sh
+#!/bin/bash
+#set -x
+set -e
+
+pid=\\\`ps -ef | grep '$redis_install_path/bin/redis-server' | grep -v 'grep' | awk '{print \\\$2}'\\\`
+cd $redis_install_path
+if [ -z \\\$pid ];then
+  $redis_install_path/bin/redis-server $redis_install_path/redis.conf
+  echo 'redis启动成功!'
+else
+  echo 'redis正在运行...'
+fi
+echo '查看日志:  tail -F $redis_install_path/redis.log -n 100'
+EOF
+      # 写文件kill.sh文件
+      cat << EOF > $redis_install_path/kill.sh
+#!/bin/bash
+#set -x
+set -e
+pid=\\\`ps -ef | grep '$redis_install_path/bin/redis-server' | grep -v 'grep' | awk '{print \\\$2}'\\\`
+if [ -z \\\$pid ];then
+  echo 'redis未运行'
+else
+  ps -ef | grep '$redis_install_path/bin/redis-server' | grep -v 'grep' | awk '{print \\\$2}' | xargs kill
+  echo 'redis已停止!'
+fi
+EOF
+      chmod +x $redis_install_path/start.sh
+      chmod +x $redis_install_path/kill.sh
+    fi
+  "
+  check::exit_code "$?" "redis" "$host 安装redis环境" "exit"
+  if [[ "${ADD_USER_TAG:-}" == "1" ]]; then
+    command::exec "${host}" "
+      sudo chown -R \$(id -u ${ADD_USER_NAME}):\$(id -g ${ADD_USER_NAME}) ${BASE_DIR}/redis
+    "
+  fi
+  log::info "[redis]" "redis环境安装成功!"
+  log::info "[redis]" "启动redis: $redis_install_path/start.sh"
+  log::info "[redis]" "停止redis: $redis_install_path/kill.sh"
+}
+
+######################################################################################################
+# 主调用逻辑
+######################################################################################################
+trap trap::info 1 2 3 15 EXIT
+
+# 使用帮助
+function help::usage() {
+  cat << EOF
+Usage:
+  env-install-centos.sh [command]
+
+Available Commands:
+  init                初始化系统
+Flag:
+  -update-yum-repos   是否更新yum源, 默认: '1'
+  -config             配置系统, 默认: '1'
+  -add-user           是否新增用户, 默认: '1'
+  -user-name          新增用户名, 默认: 'www'
+  -base-dir           新增用户名, 默认: '/opt'
+  -git                是否安装git环境, 默认: '1'
+  -dstat              是否安装dstat, 默认: '1'
+  -htop               是否安装htop, 默认: '1'
+  -nginx              是否安装nginx, 默认: '1'
+  -nodejs             是否安装nodejs环境, 默认: '1'
+  -java               是否安装java环境, 默认: '1'
+  -gradle             是否安装gradle环境, 默认: '1'
+  -maven              是否安装maven环境, 默认: '1'
+  -jenkins            是否安装jenkins环境, 默认: '1'
+  -redis              是否安装redis环境, 默认: '1'
+
+Example:
+  env-install-centos.sh init \\
+    -update-yum-repos 0 \\
+    -config 1 \\
+    -add-user 1 \\
+    -user-name www \\
+    -git 1 \\
+    -dstat 0 \\
+    -htop 0 \\
+    -nginx 0 \\
+    -nodejs 0 \\
+    -java 1 \\
+    -gradle 0 \\
+    -maven 0 \\
+    -jenkins 0 \\
+    -redis 0
+
+EOF
+  exit 1
+}
+
+# 参数处理
+[ "$#" == "0" ] && help::usage
+while [ "${1:-}" != "" ]; do
+  case $1 in
+    # -------------------------------------------------------------- 指令
+    init  )                 INIT_TAG="1"
+                            ;;
+    # -------------------------------------------------------------- 指令参数
+    -update-yum-repos )     shift
+                            UPDATE_YUM_REPOS=${1:-UPDATE_YUM_REPOS}
+                            ;;
+    -config )               shift
+                            CONFIG_TAG=${1:-CONFIG_TAG}
+                            ;;
+    -add-user )             shift
+                            ADD_USER_TAG=${1:-ADD_USER_TAG}
+                            ;;
+    -user-name )            shift
+                            ADD_USER_NAME=${1:-ADD_USER_NAME}
+                            ;;
+    -base-dir )             shift
+                            BASE_DIR=${1:-BASE_DIR}
+                            ;;
+    -git )                  shift
+                            GIT_TAG=${1:-GIT_TAG}
+                            ;;
+    -dstat )                shift
+                            DSTAT_TAG=${1:-DSTAT_TAG}
+                            ;;
+    -htop )                 shift
+                            HTOP_TAG=${1:-HTOP_TAG}
+                            ;;
+    -nginx )                shift
+                            NGINX_TAG=${1:-NGINX_TAG}
+                            ;;
+    -nodejs )               shift
+                            NODEJS_TAG=${1:-NODEJS_TAG}
+                            ;;
+    -java )                 shift
+                            JAVA_TAG=${1:-JAVA_TAG}
+                            ;;
+    -gradle )               shift
+                            GRADLE_TAG=${1:-GRADLE_TAG}
+                            ;;
+    -maven )                shift
+                            MAVEN_TAG=${1:-MAVEN_TAG}
+                            ;;
+    -jenkins )              shift
+                            JENKINS_TAG=${1:-JENKINS_TAG}
+                            ;;
+    -redis )                shift
+                            REDIS_TAG=${1:-REDIS_TAG}
+                            ;;
+    * )                     help::usage
+                            exit 1
+  esac
+  shift
+done
+
+# 开始
+log::info "[start]" "bash $0 ${SCRIPT_PARAMETER}"
+# 动作
+if [[ "${INIT_TAG:-}" == "1" ]]; then
+  check::command
+  [[ "${UPDATE_YUM_REPOS:-}" == "1" ]] && { init:update_yum_repos; }
+  [[ "${CONFIG_TAG:-}" == "1" ]] && { init:config; }
+  [[ "${ADD_USER_TAG:-}" == "1" ]] && { init:add_user; }
+  [[ "${GIT_TAG:-}" == "1" ]] && { init:git; }
+  [[ "${DSTAT_TAG:-}" == "1" ]] && { init:dstat; }
+  [[ "${HTOP_TAG:-}" == "1" ]] && { init:htop; }
+  [[ "${NGINX_TAG:-}" == "1" ]] && { init:nginx; }
+  [[ "${NODEJS_TAG:-}" == "1" ]] && { init:nodejs; }
+  [[ "${JAVA_TAG:-}" == "1" ]] && { init:java; }
+  [[ "${GRADLE_TAG:-}" == "1" ]] && { init:gradle; }
+  [[ "${MAVEN_TAG:-}" == "1" ]] && { init:maven; }
+  [[ "${JENKINS_TAG:-}" == "1" ]] && { init:jenkins; }
+  [[ "${REDIS_TAG:-}" == "1" ]] && { init:redis; }
+else
+  help::usage
+fi
+
+# bash <(curl -s http://git.yvanui.com/lizhiwei/jztd-deploy/raw/master/sd_dsl/01env-install-centos.sh) [cmd]