install/python-installer/scripts/traf_package.py

#!/usr/bin/env python

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# Licensed to the Apache Software Foundation (ASF) under one
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## This script should be run on all nodes with trafodion user ##

import sys
import json
from common import run_cmd, err

def run():
    dbcfgs = json.loads(dbcfgs_json)

    traf_dirname = dbcfgs['traf_dirname']

    # untar traf package, package comes from copy_files.py
    traf_package_file = '/tmp/' + dbcfgs['traf_package'].split('/')[-1]
    run_cmd('mkdir -p ~/%s' % traf_dirname)
    run_cmd('tar xf %s -C ~/%s' % (traf_package_file, traf_dirname))

    print 'Trafodion package extracted successfully!'

# main
try:
    dbcfgs_json = sys.argv[1]
except IndexError:
    err('No db config found')
run()