883b0db1fe
We removed hostname option because Docker raise Conflicting options exception. But now, Docker can work well with both hostname and network mode. For e.x: $ zun create/run --hostname testhost -n test cirros Change-Id: Ifae5e20c44f001ed78d6f443b326031ad272e70a Depend-On: I2f8826fc66e94c0d4452ff32e3bc17700ef6b668 Relate-Bugs: #1716849