Merge pull request #5189 from taosdata/xiaoping/add_test_case

[TD-2846]<test>: scripts for docker cluster

tests/pytest/cluster/clusterEnvSetup/Dockerfile

@@ -2,15 +2,20 @@ FROM ubuntu:latest AS builder
  
 ARG PACKAGE=TDengine-server-1.6.5.10-Linux-x64.tar.gz
 ARG EXTRACTDIR=TDengine-enterprise-server
+ARG TARBITRATORPKG=TDengine-tarbitrator-1.6.5.10-Linux-x64.tar.gz
+ARG EXTRACTDIR2=TDengine-enterprise-arbitrator
 ARG CONTENT=taos.tar.gz
  
 WORKDIR /root
- 
+
 COPY ${PACKAGE} .
+COPY ${TARBITRATORPKG} .
  
 RUN tar -zxf ${PACKAGE}
+RUN tar -zxf ${TARBITRATORPKG}
 RUN mv ${EXTRACTDIR}/driver ./lib
 RUN tar -zxf ${EXTRACTDIR}/${CONTENT}
+RUN mv ${EXTRACTDIR2}/bin/* /root/bin
  
 FROM ubuntu:latest
  
@@ -19,8 +24,10 @@ WORKDIR /root
 RUN apt-get update
 RUN apt-get install -y vim tmux net-tools
 RUN echo 'alias ll="ls -l --color=auto"' >> /root/.bashrc
- 
+RUN ulimit -c unlimited
+       
 COPY --from=builder /root/bin/taosd /usr/bin
+COPY --from=builder /root/bin/tarbitrator /usr/bin
 COPY --from=builder /root/bin/taos /usr/bin
 COPY --from=builder /root/cfg/taos.cfg /etc/taos/
 COPY --from=builder /root/lib/libtaos.so.* /usr/lib/libtaos.so.1
@@ -29,8 +36,8 @@ ENV LD_LIBRARY_PATH="$LD_LIBRARY_PATH:/usr/lib"
 ENV LC_CTYPE=en_US.UTF-8
 ENV LANG=en_US.UTF-8
  
-EXPOSE 6030-6041/tcp 6060/tcp 6030-6039/udp
+EXPOSE 6030-6042/tcp 6060/tcp 6030-6039/udp
  
 # VOLUME [ "/var/lib/taos", "/var/log/taos", "/etc/taos" ]
  
-CMD [ "bash" ]
+CMD [ "bash" ]
\ No newline at end of file

tests/pytest/cluster/clusterEnvSetup/basic.py

@@ -12,15 +12,89 @@
 # -*- coding: utf-8 -*-
 
 import os
+import taos
 import random
+import argparse
 
-class ClusterTestcase:
+class BuildDockerCluser:
+
+    def __init__(self, hostName, user, password, configDir, numOfNodes, clusterVersion):
+        self.hostName = hostName
+        self.user = user
+        self.password = password
+        self.configDir = configDir
+        self.numOfNodes = numOfNodes
+        self.clusterVersion = clusterVersion        
+
+    def getConnection(self):
+        self.conn = taos.connect(
+            host = self.hostName,
+            user = self.user,
+            password = self.password,
+            config = self.configDir)
+
+    def createDondes(self):
+        self.cursor = self.conn.cursor()        
+        for i in range(2, self.numOfNodes + 1):            
+            self.cursor.execute("create dnode tdnode%d" % i)
+    
+    def startArbitrator(self):
+        print("start arbitrator")
+        os.system("docker exec -d $(docker ps|grep tdnode1|awk '{print $1}') tarbitrator")
 
-        
     def run(self):
-        os.system("./buildClusterEnv.sh -n 3 -v 2.0.14.1")
-        os.system("yes|taosdemo -h 172.27.0.7 -n 100 -t 100 -x")
-        os.system("python3 ../../concurrent_inquiry.py -H 172.27.0.7 -T 4 -t 4 -l 10")
+        if self.numOfNodes < 2 or self.numOfNodes > 5:
+            print("the number of nodes must be between 2 and 5")
+            exit(0)        
+        os.system("./buildClusterEnv.sh -n %d -v %s" % (self.numOfNodes, self.clusterVersion))
+        self.getConnection()
+        self.createDondes()
+        self.startArbitrator() 
+
+parser = argparse.ArgumentParser()
+parser.add_argument(
+    '-H',
+    '--host',
+    action='store',
+    default='tdnode1',
+    type=str,
+    help='host name to be connected (default: tdnode1)')
+parser.add_argument(
+    '-u',
+    '--user',
+    action='store',
+    default='root',
+    type=str,
+    help='user (default: root)')
+parser.add_argument(
+    '-p',
+    '--password',
+    action='store',
+    default='taosdata',
+    type=str,
+    help='password (default: taosdata)')
+parser.add_argument(
+    '-c',
+    '--config-dir',
+    action='store',
+    default='/etc/taos',
+    type=str,
+    help='configuration directory (default: /etc/taos)')
+parser.add_argument(
+    '-n',
+    '--num-of-nodes',
+    action='store',
+    default=2,
+    type=int,
+    help='number of nodes in the cluster (default: 2, min: 2, max: 5)')
+parser.add_argument(
+    '-v',
+    '--version',
+    action='store',
+    default='2.0.14.1',
+    type=str,
+    help='the version of the cluster to be build, Default is 2.0.14.1')
 
-clusterTest = ClusterTestcase()
-clusterTest.run()
\ No newline at end of file
+args = parser.parse_args()
+cluster = BuildDockerCluser(args.host, args.user, args.password, args.config_dir, args.num_of_nodes, args.version)
+cluster.run()
\ No newline at end of file

tests/pytest/cluster/clusterEnvSetup/buildClusterEnv.sh

@@ -27,18 +27,28 @@ do
   esac
 done
 
+function addTaoscfg {
+  for i in {1..5}
+  do 
+    touch /data/node$i/cfg/taos.cfg
+    echo 'firstEp          tdnode1:6030' > /data/node$i/cfg/taos.cfg
+    echo 'fqdn             tdnode'$i >> /data/node$i/cfg/taos.cfg
+    echo 'arbitrator       tdnode1:6042' >> /data/node$i/cfg/taos.cfg
+  done
+}
 
 function createDIR {
-  for i in {1.. $2}
+  for i in {1..5}
   do    
     mkdir -p /data/node$i/data
     mkdir -p /data/node$i/log
     mkdir -p /data/node$i/cfg
+    mkdir -p /data/node$i/core
   done
 }
 
 function cleanEnv {    
-  for i in {1..3}
+  for i in {1..5}
   do
     echo /data/node$i/data/*
     rm -rf /data/node$i/data/*
@@ -54,49 +64,60 @@ function prepareBuild {
     rm -rf $CURR_DIR/../../../../release/*
   fi
 
-  cd $CURR_DIR/../../../../packaging
-  ./release.sh -v edge -n $VERSION >> /dev/null
+  if [ ! -e $DOCKER_DIR/TDengine-server-$VERSION-Linux-x64.tar.gz ] || [ ! -e $DOCKER_DIR/TDengine-arbitrator-$VERSION-Linux-x64.tar.gz ]; then
+    cd $CURR_DIR/../../../../packaging
+    echo "generating TDeninger packages"
+    ./release.sh -v edge -n $VERSION >> /dev/null
 
-  if [ ! -f $CURR_DIR/../../../../release/TDengine-server-$VERSION-Linux-x64.tar.gz ]; then
-    echo "no TDengine install package found"
-    exit 1
-  fi
+    if [ ! -e $CURR_DIR/../../../../release/TDengine-server-$VERSION-Linux-x64.tar.gz ]; then
+      echo "no TDengine install package found"
+      exit 1
+    fi
+
+    if [ ! -e $CURR_DIR/../../../../release/TDengine-arbitrator-$VERSION-Linux-x64.tar.gz ]; then
+      echo "no arbitrator install package found"
+      exit 1
+    fi
 
-  cd $CURR_DIR/../../../../release
-  mv TDengine-server-$VERSION-Linux-x64.tar.gz $DOCKER_DIR
+    cd $CURR_DIR/../../../../release
+    mv TDengine-server-$VERSION-Linux-x64.tar.gz $DOCKER_DIR
+    mv TDengine-arbitrator-$VERSION-Linux-x64.tar.gz $DOCKER_DIR
+  fi
   
   rm -rf $DOCKER_DIR/*.yml
   cd $CURR_DIR
 
-  cp docker-compose.yml  $DOCKER_DIR
+  cp *.yml  $DOCKER_DIR
   cp Dockerfile $DOCKER_DIR
-
-  if [ $NUM_OF_NODES -eq 4 ]; then
-    cp ../node4.yml $DOCKER_DIR
-  fi
-
-  if [ $NUM_OF_NODES -eq 5 ]; then
-    cp ../node5.yml $DOCKER_DIR
-  fi
 }
 
 function clusterUp {
+  echo "docker compose start"
   
-  cd $DOCKER_DIR
+  cd $DOCKER_DIR  
+
+  if [ $NUM_OF_NODES -eq 2 ]; then
+    echo "create 2 dnodes"
+    PACKAGE=TDengine-server-$VERSION-Linux-x64.tar.gz DIR=TDengine-server-$VERSION DIR2=TDengine-arbitrator-$VERSION VERSION=$VERSION docker-compose up -d
+  fi
 
   if [ $NUM_OF_NODES -eq 3 ]; then
-    PACKAGE=TDengine-server-$VERSION-Linux-x64.tar.gz DIR=TDengine-server-$VERSION VERSION=$VERSION docker-compose up -d
+    PACKAGE=TDengine-server-$VERSION-Linux-x64.tar.gz DIR=TDengine-server-$VERSION DIR2=TDengine-arbitrator-$VERSION VERSION=$VERSION  docker-compose -f docker-compose.yml -f node3.yml up -d
   fi
 
   if [ $NUM_OF_NODES -eq 4 ]; then
-    PACKAGE=TDengine-server-$VERSION-Linux-x64.tar.gz DIR=TDengine-server-$VERSION VERSION=$VERSION docker-compose -f docker-compose.yml -f node4.yml up -d
+    PACKAGE=TDengine-server-$VERSION-Linux-x64.tar.gz DIR=TDengine-server-$VERSION DIR2=TDengine-arbitrator-$VERSION VERSION=$VERSION  docker-compose -f docker-compose.yml -f node3.yml -f node4.yml up -d
   fi
 
   if [ $NUM_OF_NODES -eq 5 ]; then
-    PACKAGE=TDengine-server-$VERSION-Linux-x64.tar.gz DIR=TDengine-server-$VERSION VERSION=$VERSION docker-compose -f docker-compose.yml -f node4.yml -f node5.yml up -d
+    PACKAGE=TDengine-server-$VERSION-Linux-x64.tar.gz DIR=TDengine-server-$VERSION DIR2=TDengine-arbitrator-$VERSION VERSION=$VERSION  docker-compose -f docker-compose.yml -f node3.yml -f node4.yml -f node5.yml up -d
   fi
+
+  echo "docker compose finish"
 }
 
-cleanEnv 
+createDIR
+cleanEnv
+addTaoscfg
 prepareBuild
 clusterUp
\ No newline at end of file

tests/pytest/cluster/clusterEnvSetup/docker-compose.yml

 version: '3.7'
 
 services: 
-  td2.0-node1:
-     build:
+  td2.0-node1:    
+     build:      
        context: .
        args:
          - PACKAGE=${PACKAGE}
+         - TARBITRATORPKG=${TARBITRATORPKG}
          - EXTRACTDIR=${DIR}
+         - EXTRACTDIR2=${DIR2}
      image: 'tdengine:${VERSION}'
-     container_name: 'td2.0-node1'     
+     container_name: 'tdnode1'     
      cap_add:
        - ALL
      stdin_open: true
@@ -18,7 +20,15 @@ services:
      command: >
        sh -c "ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && 
        echo $TZ > /etc/timezone &&
+       mkdir /coredump &&
+       echo 'kernel.core_pattern=/coredump/core_%e_%p' >> /etc/sysctl.conf &&
+       sysctl -p &&
        exec my-main-application"
+     extra_hosts:
+      - "tdnode2:172.27.0.8"
+      - "tdnode3:172.27.0.9"
+      - "tdnode4:172.27.0.10"
+      - "tdnode5:172.27.0.11"
      volumes: 
        # bind data directory
        - type: bind
@@ -32,14 +42,18 @@ services:
        - type: bind
          source: /data/node1/cfg
          target: /etc/taos
+       # bind core dump path
+       - type: bind
+         source: /data/node1/core
+         target: /coredump
        - type: bind
          source: /data
          target: /root
-     hostname: node1     
+     hostname: tdnode1
      networks:
          taos_update_net:
              ipv4_address: 172.27.0.7
-     command: taosd
+     command: taosd        
 
   td2.0-node2:
      build:
@@ -48,7 +62,7 @@ services:
          - PACKAGE=${PACKAGE}
          - EXTRACTDIR=${DIR}
      image: 'tdengine:${VERSION}'
-     container_name: 'td2.0-node2'     
+     container_name: 'tdnode2'     
      cap_add:
        - ALL
      stdin_open: true
@@ -58,7 +72,15 @@ services:
      command: >
        sh -c "ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && 
        echo $TZ > /etc/timezone &&
+       mkdir /coredump &&
+       echo 'kernel.core_pattern=/coredump/core_%e_%p' >> /etc/sysctl.conf &&
+       sysctl -p &&
        exec my-main-application"
+     extra_hosts:
+      - "tdnode1:172.27.0.7"
+      - "tdnode3:172.27.0.9"
+      - "tdnode4:172.27.0.10"
+      - "tdnode5:172.27.0.11"
      volumes: 
        # bind data directory
        - type: bind
@@ -72,52 +94,19 @@ services:
        - type: bind
          source: /data/node2/cfg
          target: /etc/taos
+       # bind core dump path 
+       - type: bind
+         source: /data/node2/core
+         target: /coredump      
        - type: bind
          source: /data
          target: /root
+     hostname: tdnode2
      networks:
          taos_update_net:
              ipv4_address: 172.27.0.8
      command: taosd
 
-  td2.0-node3:
-     build:
-       context: .
-       args:
-         - PACKAGE=${PACKAGE}
-         - EXTRACTDIR=${DIR}
-     image: 'tdengine:${VERSION}'
-     container_name: 'td2.0-node3'     
-     cap_add:
-       - ALL
-     stdin_open: true
-     tty: true
-     environment:
-       TZ: "Asia/Shanghai"
-     command: >
-       sh -c "ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && 
-       echo $TZ > /etc/timezone &&
-       exec my-main-application"
-     volumes: 
-       # bind data directory
-       - type: bind
-         source: /data/node3/data
-         target: /var/lib/taos
-       # bind log directory
-       - type: bind
-         source: /data/node3/log
-         target: /var/log/taos
-       # bind configuration
-       - type: bind
-         source: /data/node3/cfg
-         target: /etc/taos
-       - type: bind
-         source: /data
-         target: /root     
-     networks:
-         taos_update_net:
-             ipv4_address: 172.27.0.9
-     command: taosd
 
 networks:
   taos_update_net:

tests/pytest/cluster/clusterEnvSetup/insert.json

+{
+	"filetype": "insert",
+	"cfgdir": "/etc/taos",
+	"host": "127.0.0.1",
+	"port": 6030,
+	"user": "root",
+	"password": "taosdata",
+	"thread_count": 4,
+	"thread_count_create_tbl": 1,
+	"result_file": "./insert_res.txt",
+        "confirm_parameter_prompt": "no",
+	"databases": [{
+		"dbinfo": {
+			"name": "db",
+			"drop": "no",
+			"replica": 1,
+			"days": 2,
+			"cache": 16,
+			"blocks": 8,
+			"precision": "ms",
+			"keep": 365,
+			"minRows": 100,
+			"maxRows": 4096,
+			"comp":2,
+			"walLevel":1,
+			"quorum":1,
+			"fsync":3000,
+			"update": 0
+		},
+		"super_tables": [{
+			"name": "stb",
+                        "child_table_exists":"no",
+			"childtable_count": 1,
+			"childtable_prefix": "stb_",
+			"auto_create_table": "no",
+			"data_source": "rand",
+			"insert_mode": "taosc",
+			"insert_rate": 0,
+			"insert_rows": 100000,
+			"multi_thread_write_one_tbl": "no",
+			"number_of_tbl_in_one_sql": 1,
+			"rows_per_tbl": 100,
+			"max_sql_len": 1024000,
+			"disorder_ratio": 0,
+			"disorder_range": 1000,
+			"timestamp_step": 10,
+			"start_timestamp": "2020-10-01 00:00:00.000",
+			"sample_format": "csv",
+			"sample_file": "./sample.csv",
+			"tags_file": "",
+			"columns": [{"type": "INT"}, {"type": "DOUBLE", "count":10}, {"type": "BINARY", "len": 16, "count":3}, {"type": "BINARY", "len": 32, "count":6}],
+			"tags": [{"type": "TINYINT", "count":2}, {"type": "BINARY", "len": 16, "count":5}]
+		}]
+	}]
+}

tests/pytest/cluster/clusterEnvSetup/node3.yml

+version: '3.7'
+
+services: 
+  td2.0-node3:
+     build:
+       context: .
+       args:
+         - PACKAGE=${PACKAGE}
+         - EXTRACTDIR=${DIR}
+     image: 'tdengine:${VERSION}'
+     container_name: 'tdnode3'   
+     cap_add:
+       - ALL
+     stdin_open: true
+     tty: true
+     environment:
+       TZ: "Asia/Shanghai"
+     command: >
+       sh -c "ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && 
+       echo $TZ > /etc/timezone &&
+       mkdir /coredump &&
+       echo 'kernel.core_pattern=/coredump/core_%e_%p' >> /etc/sysctl.conf &&
+       sysctl -p &&
+       exec my-main-application"
+     extra_hosts:
+      - "tdnode1:172.27.0.7"
+      - "tdnode2:172.27.0.8"
+      - "tdnode4:172.27.0.10"
+      - "tdnode5:172.27.0.11"
+     volumes: 
+       # bind data directory
+       - type: bind
+         source: /data/node3/data
+         target: /var/lib/taos
+       # bind log directory
+       - type: bind
+         source: /data/node3/log
+         target: /var/log/taos
+       # bind configuration
+       - type: bind
+         source: /data/node3/cfg
+         target: /etc/taos
+       # bind core dump path 
+       - type: bind
+         source: /data/node3/core
+         target: /coredump
+       - type: bind
+         source: /data
+         target: /root
+     hostname: tdnode3
+     networks:
+         taos_update_net:
+             ipv4_address: 172.27.0.9
+     command: taosd
\ No newline at end of file

tests/pytest/cluster/clusterEnvSetup/node4.yml

@@ -7,8 +7,8 @@ services:
        args:
          - PACKAGE=${PACKAGE}
          - EXTRACTDIR=${DIR}
-     image: 'tdengine:2.0.13.1'
-     container_name: 'td2.0-node4'     
+     image: 'tdengine:${VERSION}'
+     container_name: 'tdnode4'     
      cap_add:
        - ALL
      stdin_open: true
@@ -18,7 +18,15 @@ services:
      command: >
        sh -c "ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && 
        echo $TZ > /etc/timezone &&
+       mkdir /coredump &&
+       echo 'kernel.core_pattern=/coredump/core_%e_%p' >> /etc/sysctl.conf &&
+       sysctl -p &&
        exec my-main-application"
+     extra_hosts:
+      - "tdnode2:172.27.0.8"
+      - "tdnode3:172.27.0.9"
+      - "tdnode4:172.27.0.10"
+      - "tdnode5:172.27.0.11"
      volumes: 
        # bind data directory
        - type: bind
@@ -32,9 +40,14 @@ services:
        - type: bind
          source: /data/node4/cfg
          target: /etc/taos
+       # bind core dump path
+       - type: bind
+         source: /data/node4/core
+         target: /coredump
        - type: bind
          source: /data
-         target: /root     
+         target: /root  
+     hostname: tdnode4
      networks:
          taos_update_net:
              ipv4_address: 172.27.0.10

tests/pytest/cluster/clusterEnvSetup/node5.yml

@@ -7,8 +7,8 @@ services:
        args:
          - PACKAGE=${PACKAGE}
          - EXTRACTDIR=${DIR}
-     image: 'tdengine:2.0.13.1'
-     container_name: 'td2.0-node5'     
+     image: 'tdengine:${VERSION}'
+     container_name: 'tdnode5'     
      cap_add:
        - ALL
      stdin_open: true
@@ -18,7 +18,15 @@ services:
      command: >
        sh -c "ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && 
        echo $TZ > /etc/timezone &&
+       mkdir /coredump &&
+       echo 'kernel.core_pattern=/coredump/core_%e_%p' >> /etc/sysctl.conf &&
+       sysctl -p &&
        exec my-main-application"
+     extra_hosts:
+      - "tdnode2:172.27.0.8"
+      - "tdnode3:172.27.0.9"
+      - "tdnode4:172.27.0.10"
+      - "tdnode5:172.27.0.11"
      volumes: 
        # bind data directory
        - type: bind
@@ -32,9 +40,14 @@ services:
        - type: bind
          source: /data/node5/cfg
          target: /etc/taos
+       # bind core dump path
+       - type: bind
+         source: /data/node5/core
+         target: /coredump
        - type: bind
          source: /data
-         target: /root     
+         target: /root
+     hostname: tdnode5     
      networks:
          taos_update_net:
              ipv4_address: 172.27.0.11

tests/pytest/cluster/clusterEnvSetup/taosdemoxWrapper.py

+###################################################################
+#           Copyright (c) 2016 by TAOS Technologies, Inc.
+#                     All rights reserved.
+#
+#  This file is proprietary and confidential to TAOS Technologies.
+#  No part of this file may be reproduced, stored, transmitted,
+#  disclosed or used in any form or by any means other than as
+#  expressly provided by the written permission from Jianhui Tao
+#
+###################################################################
+
+# -*- coding: utf-8 -*-
+
+import os
+import random
+import argparse
+
+class taosdemoxWrapper:
+
+    def __init__(self, host, metadata, database, tables, threads, configDir, replica, 
+        columnType, columnsPerTable, rowsPerTable, disorderRatio, disorderRange, charTypeLen):
+        self.host = host
+        self.metadata = metadata
+        self.database = database
+        self.tables = tables
+        self.threads = threads
+        self.configDir = configDir
+        self.replica = replica
+        self.columnType = columnType
+        self.columnsPerTable = columnsPerTable
+        self.rowsPerTable = rowsPerTable
+        self.disorderRatio = disorderRatio
+        self.disorderRange = disorderRange
+        self.charTypeLen = charTypeLen
+        
+    def run(self):
+        if self.metadata is None:
+            os.system("taosdemox -h %s -d %s -t %d -T %d -c %s -a %d -b %s -n %d -t %d -O %d -R %d -w %d -x -y" 
+            % (self.host, self.database, self.tables, self.threads, self.configDir, self.replica, self.columnType,
+            self.rowsPerTable, self.disorderRatio, self.disorderRange, self.charTypeLen))
+        else:
+            os.system("taosdemox -f %s" % self.metadata)
+
+
+parser = argparse.ArgumentParser()
+parser.add_argument(
+    '-H',
+    '--host-name',
+    action='store',
+    default='tdnode1',
+    type=str,
+    help='host name to be connected (default: tdnode1)')
+parser.add_argument(
+    '-f',
+    '--metadata',
+    action='store',
+    default=None,
+    type=str,
+    help='The meta data to execution procedure, if use -f, all other options invalid, Default is NULL')
+parser.add_argument(
+    '-d',
+    '--db-name',
+    action='store',
+    default='test',
+    type=str,
+    help='Database name to be created (default: test)')
+parser.add_argument(
+    '-t',
+    '--num-of-tables',
+    action='store',
+    default=10,
+    type=int,
+    help='Number of tables (default: 10000)')
+parser.add_argument(
+    '-T',
+    '--num-of-threads',
+    action='store',
+    default=10,
+    type=int,
+    help='Number of rest threads (default: 10)')
+parser.add_argument(
+    '-c',
+    '--config-dir',
+    action='store',
+    default='/etc/taos/',
+    type=str,
+    help='Configuration directory. (Default is /etc/taos/)')
+parser.add_argument(
+    '-a',
+    '--replica',
+    action='store',
+    default=100,
+    type=int,
+    help='Set the replica parameters of the database  (default: 1, min: 1, max: 3)')
+parser.add_argument(
+    '-b',
+    '--column-type',
+    action='store',
+    default='int',
+    type=str,
+    help='the data_type of columns (default: TINYINT,SMALLINT,INT,BIGINT,FLOAT,DOUBLE,BINARY,NCHAR,BOOL,TIMESTAMP)')
+parser.add_argument(
+    '-l',
+    '--num-of-cols',
+    action='store',
+    default=10,
+    type=int,
+    help='The number of columns per record (default: 10)')
+parser.add_argument(
+    '-n',
+    '--num-of-rows',
+    action='store',
+    default=1000,
+    type=int,
+    help='Number of subtales per stable (default: 1000)')
+parser.add_argument(
+    '-O',
+    '--disorder-ratio',
+    action='store',
+    default=0,
+    type=int,
+    help=' (0: in order, > 0: disorder ratio, default: 0)')
+parser.add_argument(
+    '-R',
+    '--disorder-range',
+    action='store',
+    default=0,
+    type=int,
+    help='Out of order datas range, ms (default: 1000)')
+parser.add_argument(
+    '-w',
+    '--char-type-length',
+    action='store',
+    default=16,
+    type=int,
+    help='Out of order datas range, ms (default: 16)')
+    
+args = parser.parse_args()
+taosdemox = taosdemoxWrapper(args.host_name, args.metadata, args.db_name, args.num_of_tables, 
+        args.num_of_threads, args.config_dir, args.replica, args.column_type, args.num_of_cols, 
+        args.num_of_rows, args.disorder_ratio, args.disorder_range, args.char_type_length)
+taosdemox.run()
\ No newline at end of file