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</div><div><span>Hi All</span></div><div><br></div><div>My openstack all-in-one environment is setup by devstack. I created a server-group with anti-affinity policy. </div><div>Then an instance was created with this server-group successfully with command[1]. Another instance was also </div><div>created with this server-group and with force_host successfully with command[2]. But if I did not specify the </div><div>force_host, the instance failed to create[3].</div><div><br></div><div>I think the second instance had broken the anti-affinity server-group.</div><div><br></div><div>So my question is that whether the result is within design scope or it is a issue and needs to be discussed : )</div><div><br></div><div>[1] nova boot <instance-name> --flavor <flavor> --image <image> --availability-zone <az> --security-groups <sec-group> --nic net-id=<net-id> --hint group=<server-group></div><div>[2] <span style="line-height: 22.4px;">nova boot <instance-name> --flavor <flavor> --image <image> --availability-zone <az>:<host> --security-groups <sec-group> --nic net-id=<net-id> --hint group=<server-group></span></div><div>[3] <span style="line-height: 22.4px;">nova boot <instance-name> --flavor <flavor> --image <image> --availability-zone <az> --security-groups <sec-group> --nic net-id=<net-id> --hint group=<server-group></span></div><div><br></div><div><br></div><div>Best Regards</div>
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<span>Boxiang
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