ec2init/execute.py


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def run(list,cfg):
    import subprocess
    subprocess.Popen(list).communicate()
    retcode = subprocess.call(list)

    if retcode == 0:
        return

    if retcode < 0:
        str="Cmd terminated by signal %s\n" % -retcode
    else:
        str="Cmd returned %s\n" % retcode
    str+=' '.join(list)
    raise Exception(str)