linux-workload-execution

linux_workload_execution

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Overview

linux_workload_execution is a Python package designed to: Takes details like, lpar, ipaddress, script directory and script command as the input, and perform below activities

• To call the zhmclient to activate the lpar, Sleep for 10 minutes
• ssh to the ipaddress (Linux guest ip address)
• download the script file to, local machine, from given source path
• upload the dowloaded script file to the dir(/ffdc/u/eATS_automation) on the ssh session
• invoke the script command (ex: sh make_loop.sh) on the ssh session
• collect the output printed on the ssh session and print it

Installation

You can install the package using pip:

pip install linux-workload-execution

config JSON format

config.json

{
    "hmc_host_name": "ip address of host",
    "hmc_userid": "hmc user id",
    "hmc_user_pwd": "hmc user password",    
    "cpc": "cpc details",
    "lpar": "lpar details",
    "linux_system_ip": "ip address of host system",
    "linux_user_name": "user name",
    "linux_pwd": "password",
    "script_details": {
        "token": "",
        "name": "example.sh",
        "url": "path to script file",
        "exec_path": "path to script execution",
        "local_path": "./"
    }
}

Usage example

main.py
*******
import os
import sys
from linux_workload_execution.activation import Activation

if __name__ == "__main__":
    
    if (len(sys.argv) == 2 and os.path.exists(sys.argv[1])):
        activation_obj = Activation(sys.argv[1])
        if activation_obj.entry_point():
            print("***********Successfully completed***********")
        else:
            print("***********not successfully completed***********")
    else:
        print("***********JSON file not provided***********")
        print("***********Please provide JSON file***********")

Running the Python code

python main.py config.json

Python package creation

REFERENCE