Merge pull request #1609 from taosdata/feature/alert

td-40: update scripts for release

alert/README.md

-# Alert [DRAFT]
+# Alert
 
 The Alert application reads data from [TDEngine](https://www.taosdata.com/), calculating according to predefined rules to generate alerts, and pushes alerts to downstream applications like [AlertManager](https://github.com/prometheus/alertmanager).
 
@@ -6,12 +6,16 @@ The Alert application reads data from [TDEngine](https://www.taosdata.com/), cal
 
 ### From Binary
 
-TODO: 安装包具体位置
+Precompiled binaries is available at [taosdata website](https://www.taosdata.com/en/getting-started/), please download and unpack it by below shell command.
 
-Precompiled binaries is available at [taosdata website](https://www.taosdata.com/), please download and unpack it by below shell command.
+```
+$ tar -xzf tdengine-alert-$version-$OS-$ARCH.tar.gz 
+```
+
+If you have no TDengine server or client installed, please execute below command to install the required driver library:
 
 ```
-$ tar -xzf alert-$version-$OS-$ARCH.tar.gz 
+$ ./install_driver.sh
 ```
 
 ### From Source Code

alert/README_cn.md

-# Alert [草稿]
+# Alert
 
 报警监测程序，从 [TDEngine](https://www.taosdata.com/) 读取数据后，根据预定义的规则计算和生成报警，并将它们推送到 [AlertManager](https://github.com/prometheus/alertmanager) 或其它下游应用。
 
@@ -6,12 +6,16 @@
 
 ### 使用编译好的二进制文件
 
-TODO: 安装包具体位置
+您可以从 [涛思数据](https://www.taosdata.com/cn/getting-started/) 官网下载最新的安装包。下载完成后，使用以下命令解压：
 
-您可以从 [涛思数据](https://www.taosdata.com/) 官网下载最新的安装包。下载完成后，使用以下命令解压：
+```
+$ tar -xzf tdengine-alert-$version-$OS-$ARCH.tar.gz 
+```
+
+如果您之前没有安装过 TDengine 的服务端或客户端，您需要使用下面的命令安装 TDengine 的动态库：
 
 ```
-$ tar -xzf alert-$version-$OS-$ARCH.tar.gz 
+$ ./install_driver.sh
 ```
 
 ### 从源码安装

alert/cmd/alert/install_driver.sh

+#!/bin/bash
+#
+# This file is used to install TDengine client library on linux systems.
+
+set -e
+#set -x
+
+# -----------------------Variables definition---------------------
+script_dir=$(dirname $(readlink -f "$0"))
+# Dynamic directory
+lib_link_dir="/usr/lib"
+
+#install main path
+install_main_dir="/usr/local/taos"
+
+# Color setting
+RED='\033[0;31m'
+GREEN='\033[1;32m'
+GREEN_DARK='\033[0;32m'
+GREEN_UNDERLINE='\033[4;32m'
+NC='\033[0m'
+
+csudo=""
+if command -v sudo > /dev/null; then
+    csudo="sudo"
+fi
+
+function clean_driver() {
+    ${csudo} rm -f /usr/lib/libtaos.so || :
+}
+
+function install_driver() {
+    echo -e "${GREEN}Start to install TDengine client driver ...${NC}"
+    
+    #create install main dir and all sub dir
+    ${csudo} mkdir -p ${install_main_dir}  
+    ${csudo} mkdir -p ${install_main_dir}/driver
+
+    ${csudo} rm -f ${lib_link_dir}/libtaos.*         || :
+    ${csudo} cp -rf ${script_dir}/driver/* ${install_main_dir}/driver && ${csudo} chmod 777 ${install_main_dir}/driver/*  
+    ${csudo} ln -s ${install_main_dir}/driver/libtaos.* ${lib_link_dir}/libtaos.so.1
+    ${csudo} ln -s ${lib_link_dir}/libtaos.so.1 ${lib_link_dir}/libtaos.so
+ 
+    echo
+    echo -e "\033[44;32;1mTDengine client driver is successfully installed!${NC}"
+}
+
+install_driver

alert/release.sh

 set -e
 
-# releash.sh  -c [arm | arm64 | amd64 | 386] 
+# releash.sh  -c [arm | arm64 | x64 | x86] 
 #             -o [linux | darwin | windows]  
 
 # set parameters by default value
-cpuType=amd64    # [arm | arm64 | amd64 | 386]
-osType=linux     # [linux | darwin | windows]
+cpuType=x64    # [arm | arm64 | x64 | x86]
+osType=linux   # [linux | darwin | windows]
 
 while getopts "h:c:o:" arg
 do
@@ -19,7 +19,7 @@ do
       osType=$(echo $OPTARG)
       ;;
     h)
-      echo "Usage: `basename $0` -c [arm | arm64 | amd64 | 386] -o [linux | darwin | windows]"
+      echo "Usage: `basename $0` -c [arm | arm64 | x64 | x86] -o [linux | darwin | windows]"
       exit 0
       ;;
     ?) #unknown option 
@@ -42,4 +42,4 @@ echo "version=${version}"
 
 GOOS=${osType} GOARCH=${cpuType} go build
 
-GZIP=-9 tar -zcf ${startdir}/alert-${version}-${osType}-${cpuType}.tar.gz alert alert.cfg
+GZIP=-9 tar -zcf ${startdir}/tdengine-alert-${version}-${osType}-${cpuType}.tar.gz alert alert.cfg install_driver.sh driver/