def load_cert_chain(self, certfile, keyfile=None):
        self._certfile = certfile
        self._keyfile = keyfile
Delete instance's image file.
dataset/ETHPy150Open mongodb/mongo-python-driver/pymongo/ssl_context.py/SSLContext.load_cert_chain--crossover with--dataset/ETHPy150Open openstack/ironic/ironic/drivers/modules/iscsi_deploy.py/destroy_images