【测试类型：功能测试】【测试版本：5.0.0】【数据库安装gs_preinstall】[GAUSS-51400] : Failed to execute the command: python3 '/opt/huawei/install/om/script/local/CheckPreInstall.py'

【标题描述】: [GAUSS-51400] : Failed to execute the command: python3 '/opt/huawei/install/om/script/local/CheckPreInstall.py' -U omm -t preinstall. Result:{'og1': 'Failure', 'og2': 'Failure'}
【测试类型：工具功能】【测试版本：5.0.0】 问题描述
gs_preinstall 带路径执行造成安装失败，cd到目录再执行 ./gs_preinstall 安装成功

【操作系统和硬件信息】(查询命令: cat /etc/system-release, uname -a):
[root@og1 openGauss]# cat /etc/system-release
CentOS Linux release 7.6.1810 (Core)
[root@og1 openGauss]# uname -a
Linux og1 3.10.0-957.el7.x86_64 #1 SMP Thu Nov 8 23:39:32 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
[root@og1 openGauss]#
【测试环境】(单机/1主x备x级联备):
1主1备
【被测功能】:

【测试类型】:

【数据库版本】(查询命令: gaussdb -V):
[omm@og1 ~]$ gaussdb -V
gaussdb (openGauss 5.0.0 build f4d5a393) compiled at 2023-08-08 18:18:35 commit 0 last mr  debug
[omm@og1 ~]$
【预置条件】:

【操作步骤】(请填写详细的操作步骤):
```shell
[root@og1 script]# /opt/software/openGauss/script/gs_preinstall -U omm -G dbgrp -L -X /opt/software/openGauss/cluster_config.xml
Parsing the configuration file.
Successfully parsed the configuration file.
Installing the tools on the local node.
Successfully installed the tools on the local node.
Setting host ip env
Successfully set host ip env.
Preparing SSH service.
Successfully prepared SSH service.
Checking OS software.
Successfully check os software.
Checking OS version.
Successfully checked OS version.
Creating cluster's path.
Successfully created cluster's path.
Set and check OS parameter.
Setting OS parameters.
Successfully set OS parameters.
Warning: Installation environment contains some warning messages.
Please get more details by "/opt/software/openGauss/script/gs_checkos -i A -h og1 --detail".
Set and check OS parameter completed.
Preparing CRON service.
Successfully prepared CRON service.
Setting user environmental variables.
Successfully set user environmental variables.
Setting the dynamic link library.
Successfully set the dynamic link library.
Setting Core file
Successfully set core path.
Setting pssh path
Successfully set pssh path.
Setting Cgroup.
Successfully set Cgroup.
Set ARM Optimization.
No need to set ARM Optimization.
Fixing server package owner.
Setting finish flag.
Successfully set finish flag.
Preinstallation succeeded.
[root@og1 script]# su - omm
上一次登录：二 8月  8 19:19:10 CST 2023
[omm@og1 ~]$ /opt/openGauss/om/script/gs_install -X /opt/software/openGauss/cluster_config.xml
Parsing the configuration file.
Check preinstall on every node.
[GAUSS-51400] : Failed to execute the command: python3 '/opt/huawei/install/om/script/local/CheckPreInstall.py' -U omm -t preinstall. Result:{'og1': 'Failure', 'og2': 'Failure'}.
Error:
[FAILURE] og1:
[FAILURE] og2:

[omm@og1 ~]$ exit
登出
[root@og1 script]# cd /opt/software/openGauss/script
[root@og1 script]# ./gs_preinstall -U omm -G dbgrp -X /opt/software/openGauss/cluster_config.xml
Parsing the configuration file.
Successfully parsed the configuration file.
Installing the tools on the local node.
Successfully installed the tools on the local node.
Are you sure you want to create trust for root (yes/no)?yes
Please enter password for root
Password:
Successfully created SSH trust for the root permission user.
Setting host ip env
Successfully set host ip env.
Distributing package.
Begin to distribute package to tool path.
Successfully distribute package to tool path.
Begin to distribute package to package path.
Successfully distribute package to package path.
Successfully distributed package.
Are you sure you want to create the user[omm] and create trust for it (yes/no)? yes
Preparing SSH service.
Successfully prepared SSH service.
Installing the tools in the cluster.
Successfully installed the tools in the cluster.
Checking hostname mapping.
Successfully checked hostname mapping.
Creating SSH trust for [omm] user.
Please enter password for current user[omm].
Password:
Checking network information.
All nodes in the network are Normal.
Successfully checked network information.
Creating SSH trust.
Creating the local key file.
Successfully created the local key files.
Appending local ID to authorized_keys.
Successfully appended local ID to authorized_keys.
Updating the known_hosts file.
Successfully updated the known_hosts file.
Appending authorized_key on the remote node.
Successfully appended authorized_key on all remote node.
Checking common authentication file content.
Successfully checked common authentication content.
Distributing SSH trust file to all node.
Distributing trust keys file to all node successfully.
Successfully distributed SSH trust file to all node.
Verifying SSH trust on all hosts.
Successfully verified SSH trust on all hosts.
Successfully created SSH trust.
Successfully created SSH trust for [omm] user.
Checking OS software.
Successfully check os software.
Checking OS version.
Successfully checked OS version.
Creating cluster's path.
Successfully created cluster's path.
Set and check OS parameter.
Setting OS parameters.
Successfully set OS parameters.
Warning: Installation environment contains some warning messages.
Please get more details by "/opt/software/openGauss/script/gs_checkos -i A -h og1,og2 --detail".
Set and check OS parameter completed.
Preparing CRON service.
Successfully prepared CRON service.
Setting user environmental variables.
Successfully set user environmental variables.
Setting the dynamic link library.
Successfully set the dynamic link library.
Setting Core file
Successfully set core path.
Setting pssh path
Successfully set pssh path.
Setting Cgroup.
Successfully set Cgroup.
Set ARM Optimization.
No need to set ARM Optimization.
Fixing server package owner.
Setting finish flag.
Successfully set finish flag.
Preinstallation succeeded.
[root@og1 script]# su - omm
上一次登录：二 8月  8 19:23:43 CST 2023
[omm@og1 ~]$ /opt/openGauss/om/script/gs_install -X /opt/software/openGauss/cluster_config.xml
Parsing the configuration file.
Check preinstall on every node.
Successfully checked preinstall on every node.
Creating the backup directory.
Successfully created the backup directory.
begin deploy..
Installing the cluster.
begin prepare Install Cluster..
Checking the installation environment on all nodes.
begin install Cluster..
Installing applications on all nodes.
Successfully installed APP.
begin init Instance..
encrypt cipher and rand files for database.
Please enter password for database:
Please repeat for database:
begin to create CA cert files
The sslcert will be generated in /opt/huawei/install/app/share/sslcert/om
NO cm_server instance, no need to create CA for CM.
Non-dss_ssl_enable, no need to create CA for DSS
Cluster installation is completed.
Configuring.
Deleting instances from all nodes.
Successfully deleted instances from all nodes.
Checking node configuration on all nodes.
Initializing instances on all nodes.
Updating instance configuration on all nodes.
Check consistence of memCheck and coresCheck on database nodes.
Successful check consistence of memCheck and coresCheck on all nodes.
Configuring pg_hba on all nodes.
Configuration is completed.
The cluster status is Normal.
Successfully started cluster.
Successfully installed application.
end deploy..

[omm@og1 ~]$ gs_om -t status --detail
[   Cluster State   ]

cluster_state   : Normal
redistributing  : No
current_az      : AZ_ALL

[  Datanode State   ]

nodenode_ip         port      instance                            state
------------------------------------------------------------------------------------------
1  og1 192.168.137.27  15400      6001 /opt/huawei/install/data/dn   P Primary Normal
2  og2 192.168.137.28  15400      6002 /opt/huawei/install/data/dn   S Standby Normal
[omm@og1 ~]$ cat /etc/hosts
127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4
::1         localhost localhost.localdomain localhost6 localhost6.localdomain6
192.168.137.27    og1
192.168.137.28    og2
192.168.137.27  og1  #Gauss OM IP Hosts Mapping
192.168.137.28  og2  #Gauss OM IP Hosts Mapping
127.0.0.1  localhost  #Gauss OM IP Hosts Mapping

[root@og1 openGauss]# cat cluster_config.xml
<?xml version="1.0" encoding="UTF-8"?>
<ROOT>
    
    <CLUSTER>
        
        <PARAM name="clusterName" value="Cluster_template" />
        
        <PARAM name="nodeNames" value="og1,og2" />
        
        <PARAM name="gaussdbAppPath" value="/opt/huawei/install/app" />
        
        <PARAM name="gaussdbLogPath" value="/var/log/omm" />
        
        <PARAM name="tmpMppdbPath" value="/opt/huawei/tmp"/>
        
        <PARAM name="gaussdbToolPath" value="/opt/huawei/install/om" />
        
        <PARAM name="corePath" value="/opt/huawei/corefile"/>
        
        <PARAM name="backIp1s" value="192.168.137.27,192.168.137.28"/>
    </CLUSTER>
    
    <DEVICELIST>
        
        <DEVICE sn="og1">
            
            <PARAM name="name" value="og1"/>
            
            <PARAM name="azName" value="AZ1"/>
            <PARAM name="azPriority" value="1"/>
            
            <PARAM name="backIp1" value="192.168.137.27"/>
            <PARAM name="sshIp1" value="192.168.137.27"/>

<PARAM name="dataNum" value="1"/>
            <PARAM name="dataPortBase" value="15400"/>
            <PARAM name="dataNode1" value="/opt/huawei/install/data/dn,og2,/opt/huawei/install/data/dn"/>
            <PARAM name="dataNode1_syncNum" value="0"/>
        </DEVICE>

<DEVICE sn="og2">
            
            <PARAM name="name" value="og2"/>
            
            <PARAM name="azName" value="AZ1"/>
            <PARAM name="azPriority" value="1"/>
            
            <PARAM name="backIp1" value="192.168.137.28"/>
            <PARAM name="sshIp1" value="192.168.137.28"/>
        </DEVICE>
    </DEVICELIST>
</ROOT>
[root@og1 openGauss]#
```

【预期输出】:

【实际输出】:

【原因分析】:

【日志信息】(请附上日志文件、截图、coredump信息):

【测试代码】:

openGauss/openGauss-server

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