jztd-deploy/00base/07env-install-centos.sh

#!/usr/bin/env bash

#-----------------------------------------------------------------------------------------------------
# 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)
#   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
#--- nodejs

#--- jdk
JDK_URL="https://d6.injdk.cn/oraclejdk/11/jdk-11.0.16.1_linux-x64_bin.tar.gz"
JDK_FILE_NAME="jdk-11.0.16.1_linux-x64_bin.tar.gz"
JDK_DIR_NAME="jdk-11.0.16.1"
#--- gradle

#--- maven

#--- jenkins


# 安装标识
#--- 执行用户
SUDO_TAG="0"
SUDO_USER=""
SUDO_PASSWORD=""
SSH_OPTIONS="-o ConnectTimeout=600 -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null"
SSH_USER=""
SSH_PASSWORD=""
$SSH_PRIVATE_KEY=""
SSH_PORT=""
#--- 指令
INIT_TAG="0"
#--- 指令参数
ADD_USER_TAG="1"
GIT_TAG="1"
DSTAT_TAG="1"
HTOP_TAG="1"
NODEJS_TAG="1"
JAVA_TAG="1"
GRADLE_TAG="1"
MAVEN_TAG="1"
JENKINS_TAG="1"

# 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 >>> $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
}

# 下载文件
function utils::download_file() {
  local url="$1"
  local dest="$2"
  local unzip_tag="${3:-1}"
  local dest_dirname; dest_dirname=$(dirname "$dest")
  local filename; filename=$(basename "$dest")
  log::info "[download]" "${filename}"
  command::exec "${MGMT_NODE}" "
    set -e
    if [ ! -f \"${dest}\" ]; then
      [ ! -d \"${dest_dirname}\" ] && mkdir -pv \"${dest_dirname}\"
      wget --timeout=10 --waitretry=3 --tries=5 --retry-connrefused --no-check-certificate \"${url}\" -O \"${dest}\"
      if [[ \"${unzip_tag}\" == \"unzip\" ]]; then
        command -v unzip 2>/dev/null || yum install -y unzip
        unzip -o \"${dest}\" -d \"${dest_dirname}\"
      fi
    else
      echo \"${dest} is exists!\"
    fi
  "
  local status="$?"
  check::exit_code "$status" "download" "${filename}" "exit"
  return "$status"
}

# 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
######################################################################################################
# 新增用户
function init:add_user() {
  log::info "[add-user]" "新增用户[${ADD_USER_NAME}]..."
  local host="127.0.0.1"
  command::exec "${host}" "
    # 创建用户
    adduser ${ADD_USER_NAME}
    # 设置密码
    echo ${ADD_USER_NAME}:${ADD_USER_PASSWORD} | chpasswd
    # 新增修改权限
    chmod -v u+w /etc/sudoers
    echo -e \"\n${ADD_USER_NAME}    ALL=(ALL)       NOPASSWD:ALL\n\" >> /etc/sudoers
    # 收回修改权限
    chmod -v u-w /etc/sudoers
  "
  check::exit_code "$?" "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"
}

# 安装dstat
function init:dstat() {
  log::info "[dstat]" "安装dstat"
}

# 安装htop
function init:htop() {
  log::info "[htop]" "安装htop"
}

# 安装nodejs环境
function init:nodejs() {
  log::info "[nodejs]" "安装nodejs环境"
}

# 安装java环境
function init:java() {
  log::info "[java]" "安装java环境"
}

# 安装gradle环境
function init:gradle() {
  log::info "[gradle]" "安装gradle环境"
}

# 安装maven环境
function init:maven() {
  log::info "[maven]" "安装maven环境"
}

# 安装jenkins环境
function init:jenkins() {
  log::info "[jenkins]" "安装jenkins环境"
}

######################################################################################################
# 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:
  -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'
  -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'

Example:
  env-install-centos.sh init \\
  -add-user \\
  -nodejs \\
  -java \\
  -gradle 0 \\
  -maven

EOF
  exit 1
}

# 参数处理
[ "$#" == "0" ] && help::usage
while [ "${1:-}" != "" ]; do
  case $1 in
    # -------------------------------------------------------------- 指令
    init  )                 INIT_TAG="1"
                            ;;
    # -------------------------------------------------------------- 指令参数
    -add-user )             shift
                            ADD_USER_TAG=${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=${1:-HTOP_TAG}
                            ;;
    -nodejs )               shift
                            NODEJS_TAG=${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}
                            ;;
    * )                     help::usage
                            exit 1
  esac
  shift
done

# 开始
log::info "[start]" "bash $0 ${SCRIPT_PARAMETER}"
# 动作
if [[ "${INIT_TAG:-}" == "1" ]]; then
    [[ "${ADD_USER_TAG:-}" == "1" ]] && { init:add_user; }
    [[ "${GIT_TAG:-}" == "1" ]] && { init:git; }
    [[ "${DSTAT_TAG:-}" == "1" ]] && { init:dstat; }
    [[ "${HTOP_TAG:-}" == "1" ]] && { init:htop; }
    [[ "${NODEJS_TAG:-}" == "1" ]] && { init:nodejs; }
    [[ "${JAVA_TAG:-}" == "1" ]] && { init:java; }
    [[ "${GRADLE_TAG:-}" == "1" ]] && { init:gradle; }
    [[ "${MAVEN_TAG:-}" == "1" ]] && { init:maven; }
    [[ "${JENKINS_TAG:-}" == "1" ]] && { init:jenkins; }
else
  help::usage
fi

# bash <(curl -s http://git.yvanui.com/lizhiwei/jztd-deploy/raw/master/00base/07env-install-centos.sh) [cmd]