fast install for openGauss

simpleInstall/README.md

@@ -1,12 +1,12 @@
 ## 1 概述
 
-本章节主要介绍采用openGauss简化安装脚本（以下简称安装脚本），一键式安装openGauss数据库所必须的系统环境及安装步骤。
+本章节主要介绍采用openGauss极简安装脚本（以下简称安装脚本），一键式安装openGauss数据库所必须的系统环境及安装步骤。
 
 ## 2 安装环境要求
 
 ### 2.1 openGauss环境要求
 
-安装openGauss的具体环境要求，请参考《openGauss安装指南》中的“2.3.1节软硬件环境要求”章节。
+安装openGauss的具体环境要求，请参考《openGauss安装指南》中的“软硬件环境要求”章节。
 
 ### 2.2 安装脚本环境要求
 
@@ -22,72 +22,31 @@
 | openEuler | x86_64     |
 | CentOS    | x86_64     |
 
-#### 软件依赖要求
-
-安装脚本依赖于其它软件的支持，如表2所示。
-
-**表2** 软件依赖要求
-
-| 所需软件  | 建议版本 |
-| --------- | -------- |
-| firewalld | -        |
-| python    | 3        |
 
 ## 3 安装openGauss
 
-### 3.1 安装前准备
 
-#### 导入安装脚本
+### 执行安装
 
-安装脚本包含了多个文件，其用途如表3所示。导入安装脚本时，建议直接导入tar包至安装环境中，随后在安装环境中进行解压，否则可能出现window与unix风格不兼容的问题。若出现此类问题，可以使用dos2unix命令对安装脚本进行格式转换。
+使用如下命令执行单节点安装脚本。
-
-**表3** 安装脚本清单
-
-| 文件名称     | 用途                   |
-| ------------ | ---------------------- |
-| install.sh   | 简化安装主程序         |
-| common.sh    | 公共命令               |
-| README.md    | 参考文档               |
-| template.xml | xml模板                |
-| finance.sql  | 金融数据模型展示数据库 |
-| school.sql   | 学校数据模型展示数据库 |
-
-#### 导入openGauss数据库安装包
-
-安装脚本支持以下两种方式导入openGauss数据库安装包：
-
-- 手动导入
-
-在[openGauss官网](https://opengauss.org/zh/download.html)下载对应版本安装包拷贝至安装环境中，存放路径为安装脚本的上层目录。
-
-- 自动导入
-
-配置安装环境外网访问，并确保安装脚本上层路径不存在openGauss数据库安装包。当运行安装脚本时，会自动下载对应版本安装包进行安装。
-
-### 3.2 执行安装
-
-使用如下命令执行安装脚本。
 
 ```shell
-sh install.sh -U user_name -G user_group -h host_ip -p port [-D install_path]
+sh install.sh -w password
 ```
 
+使用如下命令执行一主一备安装脚本。
+
+```shell
+sh install.sh -w password --multinode
+```
 #### 参数说明
 
-- user_name为openGauss数据库的安装用户。
+- [-w password] gs_initdb password, this argument is necessary for installation
-- user_group为openGauss数据库安装用户所属用户组。
+- [-p port] port of openGauss single node, or master node; default value is 5432
-- host_ip为主机在后端存储网络中的IP地址（内网IP）。
+- [--multinode] install one master and one slave openGauss node
-- host_port为数据库节点的基础端口号。
-- install_path为openGauss数据库安装路径，该参数为可选参数。
 
-以上参数的详细信息，请参考《openGauss安装指南》中的3.1节创建XML配置文件。
+以上参数的详细信息，请参考《openGauss安装指南》.
 
-#### 注意事项
-
-- 不指定install_path参数时，数据库默认安装在/opt/user_name路径下。
-
-- 无论采用何种方式导入openGauss安装包，安装脚本都会在/home/user_name/openGaussTar路径下建立本地安装包文件。该路径支持修改，请在install.sh中修改install_location参数，但是需要与安装路径install_path不同。
-- 安装脚本必须在root下执行，且同一时刻只有1个安装脚本正在运行。
 
 ## 4 导入展示数据库
 

simpleInstall/common.sh

@@ -1,45 +0,0 @@
-if [ "$COMMON_SH" ]; then
-    return;
-fi
-
-function fn_create_user()
-{
-    user_name=$1
-    user_grp=$2
-    groupadd $user_grp 2>/dev/null
-    egrep "^$user_name" /etc/passwd >& /dev/null
-    if [ $? -ne 0 ]
-    then
-        useradd -g $user_grp -d /home/$user_name -m -s /bin/bash $user_name 2>/dev/null
-        echo "enter password for user " $user_name
-        passwd $user_name
-        echo "create user success."
-    else
-        echo "user has already exists."
-    fi
-    
-    return 0
-}
-
-function fn_check_firewall()
-{
-    host_port=$1
-    firewall-cmd --permanent --add-port="$host_port/tcp"
-    firewall-cmd --reload
-    return 0
-}
-
-function fn_selinux()
-{
-    sed -i "s/SELINUX=.*/SELINUX=disabled/g" /etc/selinux/config
-    return 0
-}
-
-function fn_swapoff()
-{
-    # 关闭交换内存
-    swapoff -a
-    return 0
-}
-
-COMMON_SH="common.sh"

simpleInstall/install.sh

@@ -1,273 +1,311 @@
 #!/bin/bash
+# -*- coding:utf-8 -*-
+#############################################################################
+# Copyright (c): 2021, Huawei Tech. Co., Ltd.
+# FileName     : install.py
+# Version      : V1.0.0
+# Date         : 2021-03-15
+# Description  : the scripy used to install the single cluster on one machine
+#########################################
 
-readonly cur_path=$(cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd && cd - &>/dev/null)
+function usage()
-
-source $cur_path"/common.sh"
-
-function fn_print_help()
 {
-    echo "Usage: $0 [OPTION]
+    echo "
-    -?|--help                         show help information
+Usage: sh $0 -w password
-    -U|--user_name                    cluster user
+Arguments:
-    -G|--user_grp                     group of the cluster user
+   -w                   login password
-    -h|--host_ip                      intranet IP address of the host in the backend storage network
+   -p                   datanode port, default 5432
-    -p|--port                         database server port
+   --multinode          if specify, will install master_slave cluster. default install single node.
-    -D|--install_location             installation directory of the openGauss program
+   -h, --help           Show this help, then exit
-    "
+   "
 }
 
-function fn_get_param()
+function info()
 {
-    fn_prase_input_param $@
+    echo -e "\033[32m$1\033[0m"
-    host_name=`hostname -f`
+}
-    system_arch=`uname -p`
+
-    system_name=`cat /etc/os-release | grep '^ID=".*' | grep -o -E '(openEuler|centos)'`
+function error() {
-    install_tar="/home/$user_name/openGaussTar"     #安装包所在路径(可修改)
+    echo -e "\033[31m$1:\033[0m"
-    if [ ! $install_location ]
+}
-    then
+
-        install_location="/opt/$user_name"          #数据库安装位置(可修改)
+function check_param() {
+    if [ X$password == X'' ]; then
+        error "ERROR: The parameter '-w' can not be empty\n"
+        usage
+        exit 1
+    fi
+    if [ X$user == X"root" ]; then
+        error "Error: can not install openGauss with root"
+        exit 1
+    fi
+    if [ X$port == X"" ]; then
+        port=$default_port
+    fi
+    if [ X$mode == X"master_standby" ]; then
+        let slave_port=$port+200
     fi
 }
 
-function fn_prase_input_param()
+function check_install_env() {
-{
+    # check pgxc path
-    while [ $# -gt 0 ]; do
+    if [ X$mode == X"single" ]
-        case $1 in
-            -\?|--help )
-                fn_print_help
-                exit 1
-                ;;
-            -U|--user_name )
-                fn_check_param user_name $2
-                user_name=$2
-                shift 2
-                ;;
-            -G|--user_grp )
-                fn_check_param user_grp $2
-                user_grp=$2
-                shift 2
-                ;;
-            -h|--host_ip )
-                fn_check_param host_ip $2
-                host_ip=$2
-                shift 2
-                ;;
-            -p|--port )
-                fn_check_param port $2
-                host_port=$2
-                shift 2
-                ;;
-            -D|--install_location )
-                fn_check_param install_location $2
-                install_location=$2
-                shift 2
-                ;;
-            * )
-                echo "Please input right paramtenter, the following command may help you"
-                echo "sh install.sh --help or sh install.sh -?"
-                exit 1
-        esac
-    done
-}
-
-function fn_check_param()
-{
-    if [ "$2"X = X ]
     then
-        echo "no given $1, the following command may help you"
+        if [ -d "$app/data/single_node" ] && [ X"$(ls -A $app/data/single_node)" != X"" ]
-        echo "sh install.sh --help or sh install.sh -?"
+            then
+                error "ERROR: the directory $app/data/single_node must be dir and empty"
+                exit 1
+        fi
+    else
+        for pgxc in $(echo "master slave" | awk '{print $1,$2}')
+        do
+            if [ -d "$app/data/$pgxc" ] && [ X"$(ls -A $app/data/$pgxc)" != X"" ]
+            then
+                error "ERROR: the directory $app/data/master or $app/data/slave must be dir and empty"
+                exit 1
+            fi
+        done
+    fi
+
+    # check pid port and lock file
+    port_occupied=$(netstat -ntul | grep $port)
+    if [ X"$port_occupied" != X"" ]; then
+        error "Error: The port $port has been occupied, please use -p to set a new port."
+        exit 1
+    fi
+
+    local delete_slave_lock=""
+    local delete_master_lock=""
+    if [ X$slave_port != X"0" ]; then
+        slave_occupied=$(netstat -ntul | grep $slave_port)
+        delete_slave_lock=$(rm -rf /tmp/.s.PGSQL.$slvae_port* 2>&1)
+        if [ X"$slave_occupied" != X"" ]; then
+            error "Error: The slave port $slave_port has been occupied, please use -p to set a new port."
+            exit 1
+        fi
+    fi
+    delete_master_lock=$(rm -rf /tmp/.s.PGSQL.$port* 2>&1)
+    if [[ $delete_master_lock == *"Operation not permitted"* ]] || [[ $delete_slave_lock == *"Operation not permitted"* ]]; then
+        error "Error: not have permitted to delete /tmp/.s.PGSQL.* file, you should delete it or change port."
         exit 1
     fi
 }
 
-function fn_get_openGauss_tar()
+function check_os() {
-{
+    # check shm
-    mkdir -p "$install_tar" 2>/dev/null
+    local shared_buffers=1073741824  # 1G
-    chown -R $user_name:$user_grp "$install_tar"
+    local shmmax=$(cat /proc/sys/kernel/shmmax)
-    if [ "$system_name" == "openEuler" ] && [ "$system_arch" == "aarch64" ]
+    env test $shared_buffers -gt $shmmax && echo "Shared_buffers must be less than shmmax. Please check it." && exit 1
-    then
+
-        system_arch="arm"
+    local shmall=$(cat /proc/sys/kernel/shmall)
-    elif [ "$system_name" == "openEuler" ] && [ "$system_arch" == "x86_64" ]
+    local pagesize=$(getconf PAGESIZE)
-    then
+    if [ $(($shared_buffers/1024/1024-$shmall/1024/1024*$pagesize)) -gt 0 ]; then
-        system_arch="x86"
+        echo "The usage of the device [Shared_buffers] space cannot be greater than shmall*PAGESIZE." && exit 1
-    elif [ "$system_name" == "centos" ] && [ "$system_arch" == "x86_64" ]
-    then
-        system_name="CentOS"
-        system_arch="x86"
-    else
-        echo "We only support CentOS+x86, openEuler+arm and openEuler+x86 by now."
-        return 1
     fi
-    if [ "`find $cur_path/../ -maxdepth 1 -name "openGauss-1.0.1*tar.gz"`" == "" ]
+
-    then
+    # check sem
-        cd "$install_tar"
+    local -a sem
-        if [ "`find . -maxdepth 1 -name "openGauss-1.0.1*tar.gz"`" == "" ]
+    local -i index=0
+    local max_connection=5000
+    local conn_floor
+    for line in $(cat /proc/sys/kernel/sem)
+    do
+      sem[index]=$line
+      let index=$index+1
+    done
+    if [ ${sem[0]} -lt 17 ]
         then
-            url="https://opengauss.obs.cn-south-1.myhuaweicloud.com/1.0.1/${system_arch}/openGauss-1.0.1-${system_name}-64bit.tar.gz"
+            info "On systemwide basis, the maximum number of SEMMSL is not correct. the current SEMMSL value is: ${sem[0]}. Please check it."
-            echo "Downloading openGauss tar from official website at ${install_tar}"
+            exit 1
-            wget $url --timeout=30 --tries=3
+    fi
-            if [ $? -ne 0 ]
+    let conn_floor=($max_connection+150)/16
-            then
+    if [ ${sem[3]} -lt $conn_floor ]
-                echo "wget error."
+    then
-                return 1
+      info "On systemwide basis, the maximum number of SEMMNI is not correct. the current SEMMNI value is: ${sem[3]}. Please check it."
-            else
+      exit 1
-                echo "wget success."
+    fi
-            fi
+
-        fi
+    let conn_floor=$conn_floor*17
-    else
+    if [ ${sem[1]} -lt $conn_floor ]
-        cp "$cur_path/../openGauss-1.0.1-${system_name}-64bit.tar.gz" "$install_tar"
+    then
-        if [ $? -ne 0 ]
+      info "On systemwide basis, the maximum number of SEMMNS is not correct. the current SEMMNS value is: ${sem[1]}. Please check it."
-        then
+      exit 1
-            echo "copy Installation package error."
-            return 1
-        else
-            echo "copy Installation package success."
-        fi
     fi
-    return 0
 }
 
-function fn_create_file()
+function change_gausshome_owner() {
-{
+  mkdir_file=$(chown $user:$group $app 2>&1)
-    mkdir -p $install_location
+  if [[ $mkdir_file == *"Permission denied"* ]]; then
-    chmod -R 755 $install_location
+      error "Error: $user not have permission to change $app owner and group. please fix the permission manually."
-    chown -R $user_name:$user_grp $install_location
+      exit 1
-
+  fi
-    local install_location=${install_location//\//\\\/}
+  chmod 700  $app
-
-    if [ ! -e $cur_path/template.xml ]
-    then
-        echo "cannot find template.xml"
-        return 1
-    fi
-    sed 's/@{host_name}/'$host_name'/g' $cur_path/template.xml | sed 's/@{host_ip}/'$host_ip'/g' | sed 's/@{user_name}/'$user_name'/g' | sed 's/@{host_port}/'$host_port'/g' | sed 's/@{install_location}/'$install_location'/g' > $cur_path/single.xml
-    cp $cur_path/single.xml /home/$user_name/
-    echo "create config file success."
-    return 0
 }
 
-function fn_post_check()
+function set_environment() {
-{
+    local path_env='export PATH=$GAUSSHOME/bin:$PATH'
-    fn_check_user
+    local ld_env='export LD_LIBRARY_PATH=$GAUSSHOME/lib:$LD_LIBRARY_PATH'
-    if [ $? -ne 0 ]
+    local insert_line=2
+    sed -i "/^\\s*export\\s*GAUSSHOME=/d" ~/.bashrc
+    # set PATH and LD_LIBRARY_PATH
+    if [ X"$(grep 'export PATH=$GAUSSHOME/bin:$PATH' ~/.bashrc)" == X"" ]
     then
-        echo "Check user failed."
+        echo $path_env >> ~/.bashrc
-        return 1
-    else
-        echo "Check user success."
     fi
-    fn_check_input
+    if [ X"$(grep 'export LD_LIBRARY_PATH=$GAUSSHOME/lib:$LD_LIBRARY_PATH' ~/.bashrc)" == X"" ]
-    if [ $? -ne 0 ]
     then
-        echo "Check input failed."
+        echo $ld_env >> ~/.bashrc
-        return 1
-    else
-        echo "Check input success."
     fi
-    fn_check_firewall $host_port
+    if [ X"$(grep 'export GS_CLUSTER_NAME=dbCluster' ~/.bashrc)" == X"" ]
-    if [ $? -ne 0 ]
     then
-        echo "Check firewall failed."
+        echo 'export GS_CLUSTER_NAME=dbCluster' >> ~/.bashrc
-        return 1
-    else
-        echo "Check firewall success."
     fi
-    fn_selinux
+    if [ X"$(grep 'ulimit -n 1000000' ~/.bashrc)" == X"" ]
-    if [ $? -ne 0 ]
     then
-        echo "Set selinux failed."
+        echo 'ulimit -n 1000000' >> ~/.bashrc
-        return 1
-    else
-        echo "Set selinux success."
     fi
-    fn_swapoff
+    # set GAUSSHOME
-    if [ $? -ne 0 ]
+    path_env_line=$(cat ~/.bashrc | grep -n 'export PATH=$GAUSSHOME/bin:$PATH' | awk -F ':' '{print $1}')
+    ld_env_line=$(grep -n 'export LD_LIBRARY_PATH=$GAUSSHOME/lib:$LD_LIBRARY_PATH' ~/.bashrc | awk -F ':' '{print $1}')
+    echo
+    if [ $path_env_line -gt $ld_env_line ]
     then
-        echo "Swapoff failed."
+        let insert_line=$ld_env_line
-        return 1
     else
-        echo "Swapoff success."
+        let insert_line=$path_env_line
     fi
-    return 0
+    sed -i "$insert_line i\export GAUSSHOME=$app" ~/.bashrc
+    source ~/.bashrc
 }
 
-function fn_check_input()
+function single_install() {
-{
+    info "[step 6]: init datanode"
-    if [ ! "$user_name" -o ! "$user_grp" -o ! "$host_ip" -o ! "$host_port" ]
+    gs_initdb -w $password -D $app/data/single_node --nodename "sgnode" --locale="en_US.UTF-8"
+    if [ X$port != X$default_port  ]
     then
-        echo "Usage: sh install.sh -U user_name -G user_grp -h ip -p port"
+        sed -i "/^#port =/c\port = $port" $app/data/single_node/postgresql.conf
-        echo "The following command may help you"
-        echo "sh install.sh --help or sh install.sh -?"
-        return 1
     fi
-    if [ "`netstat -anp | grep -w $host_port`" ]
+    info "[step 7]: start datanode"
-    then 
+    gs_ctl start -D $app/data/single_node -Z single_node
-        echo "port $host_port occupied,please choose another."
-        return 1
-    fi
-    return 0
 }
 
-function fn_check_user()
+function init_db() {
-{
+    info "[init primary datanode.]"
-    if [ `id -u` -ne 0 ]
+    gs_initdb -D $app/data/master --nodename=datanode1 -E UTF-8 --locale=en_US.UTF-8 -U $user  -w $password
-    then
+    info "[init slave datanode.]"
-        echo "Only a user with the root permission can run this script."
+    gs_initdb -D $app/data/slave --nodename=datanode2 -E UTF-8 --locale=en_US.UTF-8 -U $user  -w $password
-        return 1
-    fi
-    return 0
 }
 
-function fn_install()
+function config_db() {
-{
+    info "[config datanode.]"
-    fn_tar
+    local -a ip_arr
-    if [ $? -ne 0 ]
+    local -i index=0
-    then
+    for line in $(/sbin/ifconfig -a|grep inet|grep -v 127.0.0.1|grep -v inet6|awk '{print $2}'|tr -d "addr:")
-        echo "Get openGauss Installation package or tar package failed."
+    do
-        return 1
+        ip_arr[index]=$line
-    else
+        let index=$index+1
-        echo "Get openGauss Installation package and tar package success."
+    done
-    fi
+    sed -i "/^#listen_addresses/c\listen_addresses = 'localhost,${ip_arr[0]}'"  $app/data/master/postgresql.conf
-    export LD_LIBRARY_PATH="${install_tar}/script/gspylib/clib:"$LD_LIBRARY_PATH
+    sed -i "/^#listen_addresses/c\listen_addresses = 'localhost,${ip_arr[0]}'"  $app/data/slave/postgresql.conf
-    python3 "${install_tar}/script/gs_preinstall" -U $user_name -G $user_grp -X '/home/'$user_name'/single.xml' --sep-env-file='/home/'$user_name'/env_single'
+    sed -i "/^#port/c\port = $port"  $app/data/master/postgresql.conf
-    if [ $? -ne 0 ]
+    sed -i "/^#port/c\port = $slave_port"  $app/data/slave/postgresql.conf
-    then
+    sed -i "/^#replconninfo1/c\replconninfo1 = 'localhost=${ip_arr[0]} localport=$(($port+1)) localheartbeatport=$(($port+5)) localservice=$(($port+4)) remotehost=${ip_arr[0]} remoteport=$(($slave_port+1)) remoteheartbeatport=$(($slave_port+5)) remoteservice=$(($slave_port+4))'"  $app/data/master/postgresql.conf
-        echo "Preinstall failed."
+    sed -i "/^#replconninfo1/c\replconninfo1 = 'localhost=${ip_arr[0]} localport=$(($slave_port+1)) localheartbeatport=$(($slave_port+5)) localservice=$(($slave_port+4)) remotehost=${ip_arr[0]} remoteport=$(($port+1)) remoteheartbeatport=$(($maser_port+5)) remoteservice=$(($port+4))'"  $app/data/slave/postgresql.conf
-        return 1
+    echo "remote_read_mode = non_authentication" | tee -a $app/data/master/postgresql.conf $app/data/slave/postgresql.conf
-    else
+    echo "host    all             all             ${ip_arr[0]}/32            trust" | tee -a $app/data/master/pg_hba.conf $app/data/slave/pg_hba.conf
-        echo "Preinstall success."
-    fi
-    chmod 755 "/home/$user_name/single.xml"
-    chown $user_name:$user_grp "/home/$user_name/single.xml"
-    su - $user_name -c "source /home/$user_name/env_single;gs_install -X /home/$user_name/single.xml"
-    if [ $? -ne 0 ]
-    then
-        echo "Install failed."
-        return 1
-    else
-        echo "Install success."
-    fi
-    return 0
 }
 
-function fn_tar()
+function start_db() {
-{
+    info "[start primary datanode.]"
-    fn_get_openGauss_tar
+    gs_ctl start -D $app/data/master -M primary
-    if [ $? -ne 0 ]
+    info "[build and start slave datanode.]"
+    gs_ctl build -D $app/data/slave  -b full
+}
+
+function master_standby_install() {
+    init_db
+    config_db
+    start_db
+}
+
+declare default_port=5432
+declare user=$(whoami)
+declare group=$(id -gn $user)
+declare shell_path=$(cd `dirname $0`;pwd)
+declare app=$(dirname $shell_path)
+declare mode="single"
+declare -i port
+declare -i slave_port=0
+
+function get_param() {
+    ARGS=$(getopt -a -o w:p:h -l multinode,help -- "$@")
+    [ $? -ne 0 ] && usage
+    eval set -- "${ARGS}"
+    while [ $# -gt 0 ]
+    do
+        case "$1" in
+        -w)
+            password="$2"
+            shift
+            ;;
+        -p)
+            port="$2"
+            shift
+            ;;
+        --multinode)
+            echo
+            mode="master_standby"
+            shift
+            ;;
+        -h|--help)
+            usage
+            exit
+            ;;
+        --)
+            shift
+            break
+            ;;
+        esac
+    shift
+    done
+}
+
+function end_help() {
+    if [ X$mode == X"single" ]
     then
-        echo "Get openGauss Installation package error."
+        echo -e '[complete successfully]: You can start or stop the database server using:
-        return 1
+    gs_ctl start|stop|restart -D $GAUSSHOME/data/single_node -Z single_node\n'
     else
-        echo "Get openGauss Installation package success."
+        echo -e '[complete successfully]: You can start or stop the database server using:
+    primary: gs_ctl start|stop|restart -D $GAUSSHOME/data/master -M primary
+    standby: gs_ctl start|stop|restart -D $GAUSSHOME/data/slave -M standby\n'
     fi
-    cd "${install_tar}"
+}
-    tar -zxf "openGauss-1.0.1-${system_name}-64bit.tar.gz"
+
-    if [ $? -ne 0 ]
+
+
+function fn_load_demoDB()
+{
+    cd $shell_path
+    gsql -d postgres -p $port -f school.sql
+    gsql -d postgres -p $port -f finance.sql
+}
+
+function fn_check_demoDB()
+{
+    cd $shell_path
+    if [ "`cat load.log | grep ROLLBACK`" != "" ]
+    then
+        return 1
+    elif [ "`cat load.log | grep '\[GAUSS-[0-9]*\]'`" != "" ]
+    then
+        return 1
+    elif [ "`cat load.log | grep ERROR`" != "" ]
+    then
+        return 1
+    elif [ "`cat load.log | grep Unknown`" != "" ]
     then
-        echo "tar package error."
         return 1
-    else
-        echo "tar package success."
     fi
     return 0
 }
@@ -281,7 +319,7 @@ function fn_install_demoDB()
     fi
     if [ $input == "yes" ]
     then
-        fn_load_demoDB 1>$cur_path/load.log 2>&1
+        fn_load_demoDB 1>load.log 2>&1
         fn_check_demoDB
     elif [ $input == "no" ]
     then
@@ -293,88 +331,48 @@ function fn_install_demoDB()
     return $?
 }
 
-function fn_load_demoDB()
+function import_sql() {
-{
-    cp $cur_path/{school.sql,finance.sql} /home/$user_name
-    chown $user_name:$user_grp /home/$user_name/{school.sql,finance.sql}
-    su - $user_name -c "
-    source ~/env_single
-    gs_guc set -D $install_location/cluster/dn1/ -c \"modify_initial_password = false\"
-    gs_om -t stop && gs_om -t start
-    sleep 1
-    gsql -d postgres -p $host_port -f /home/$user_name/school.sql
-    gsql -d postgres -p $host_port -f /home/$user_name/finance.sql
-    gs_guc set -D $install_location/cluster/dn1/ -c \"modify_initial_password = true\"
-    gs_om -t stop && gs_om -t start"
-}
-
-function fn_check_demoDB()
-{
-    if [ "`cat $cur_path/load.log | grep ROLLBACK`" != "" ]
-    then
-        return 1
-    elif [ "`cat $cur_path/load.log | grep '\[GAUSS-[0-9]*\]'`" != "" ]
-    then
-        return 1
-    elif [ "`cat $cur_path/load.log | grep ERROR`" != "" ]
-    then
-        return 1
-    elif [ "`cat $cur_path/load.log | grep Unknown`" != "" ]
-    then
-        return 1
-    fi
-    return 0
-}
-
-function main()
-{
-    fn_get_param $@
-
-    fn_post_check
-    if [ $? -ne 0 ]
-    then
-        echo "Post check failed."
-        return 1
-    else
-        echo "Post check success."
-    fi
-    fn_create_user $user_name $user_grp
-    if [ $? -ne 0 ]
-    then
-        echo "User test failed."
-        return 1
-    else
-        echo "User test success."
-    fi
-    fn_create_file
-    if [ $? -ne 0 ]
-    then
-        echo "Create file failed."
-        return 1
-    else
-        echo "Create file success."
-    fi
-    fn_install
-    if [ $? -ne 0 ]
-    then
-        echo "Installation failed."
-        return 1
-    else
-        echo "Installation success."
-    fi
     fn_install_demoDB
     local returnFlag=$?
     if [ $returnFlag -eq 0 ]
     then
-        echo "Load demoDB [school,finance] success."
+        info "Load demoDB [school,finance] success."
-        return 1
+        return 0
     elif [ $returnFlag -eq 1 ]
     then
-        echo "Load demoDB failed, you can check load.log for more details"
+        error "Load demoDB failed, you can check load.log for more details."
+    else
+        info "Input no, operation skip."
     fi
-    return 0
+    return 1
 }
 
+function main() {
+    get_param $@
+    info "[step 1]: check parameter"
+    check_param
+    info "[step 2]: check install env and os setting"
+    check_install_env
+    check_os
+    info "[step 3]: change_gausshome_owner"
+    change_gausshome_owner
+    info "[step 4]: set environment variables"
+    set_environment
+    if [ X$mode == X"single" ]
+    then
+        single_install
+    else
+        master_standby_install
+    fi
+    info "import sql file"
+    import_sql
+    if [ $? -eq 0 ]
+    then
+        end_help
+        exit 0
+    else
+        exit 1
+    fi
+}
 main $@
-exit $?
 

simpleInstall/template.xml

@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ROOT>
-  <CLUSTER>
-    <PARAM name="clusterName" value="gauss_@{user_name}"/>
-    <PARAM name="nodeNames" value="@{host_name}"/>
-    <PARAM name="gaussdbAppPath" value="@{install_location}/cluster/app"/>
-    <PARAM name="gaussdbLogPath" value="@{install_location}/cluster/gaussdb_log" />
-    <PARAM name="tmpMppdbPath" value="@{install_location}/cluster/tmp"/>
-    <PARAM name="gaussdbToolPath" value="@{install_location}/cluster/tool"/>
-    <PARAM name="corePath" value="@{install_location}/cluster/corefile"/>
-    <PARAM name="backIp1s" value="@{host_ip}"/>
-    <PARAM name="clusterType" value="single-inst"/>
-  </CLUSTER>
-  <DEVICELIST>
-    <DEVICE sn="@{host_name}">
-        <PARAM name="name" value="@{host_name}"/>
-        <PARAM name="backIp1" value="@{host_ip}"/>
-        <PARAM name="sshIp1" value="@{host_ip}"/>
-        <PARAM name="azName" value="AZ1"/>
-        <PARAM name="azPriority" value="1"/>
-        <!-- dn -->
-        <PARAM name="dataNum" value="1"/>
-        <PARAM name="dataPortBase" value="@{host_port}"/>
-        <PARAM name="dataNode1" value="@{install_location}/cluster/dn1"/>
-    </DEVICE>
-
-  </DEVICELIST>
-</ROOT>
-