002_tweak_db.py 文件源码

def tweak_db(prefix):
    engine = prefix.virt_env.engine_vm()

    tweak_db_file = os.path.join(
        os.environ.get('SUITE'),
        '../common/deploy-scripts/db_config_tweaks.sh'
    )
    engine.copy_to(tweak_db_file, '/root')

    result = engine.ssh(
        [
            'bash',
            '/root/db_config_tweaks.sh',
        ],
    )
    nt.eq_(
        result.code, 0, 'tweaking postgres configuration failed. Exit code is %s' % result.code
    )