The problem only occurs when cloud::compute::consoleproxy and cloud::compute::hypervisor are not on the same node. Because novncproxy_base_url is configured by nova::compute in cloud::compute::hypervisor.
The problem only occurs when cloud:: compute: :consoleproxy and cloud:: compute: :hypervisor are not on the same node. compute: :hypervisor.
Because novncproxy_base_url is configured by nova::compute in cloud::