19. 이번에는 컴퓨트 노드의 nova-compute.log 파일에는 어떤 로그들이 쌓이는지 확인해 보겠습니다. 메시지 내용을 전부 알 수는 없지만 이미지가 생성되었다는 Creating image, 인스턴스가 시작되었다는 VM Started, 인스턴스가 성공적으로 생성되었다는 Instance spawned successfully 메시지를 확인할 수 있습니다.
[root@compute ~]# tail -f /var/log/nova/nova-compute.log 2016-07-23 03:06:46.494 3294 INFO nova.virt.libvirt.driver [req-c627e6e9-75eb- 4711-a970-6a0bf17e3b59 8aedf79007d64d028cad6fdb49b66a9f 0609d5797b114c8583793 a4b77824692 - - -] [instance: 9b0ebd3a-b5bc-4f4b-a713-0180f56b551c] Creating image 2016-07-23 03:06:48.010 3294 WARNING nova.virt.osinfo [req-c627e6e9-75eb- 4711-a970-6a0bf17e3b59 8aedf79007d64d028cad6fdb49b66a9f 0609d5797b114c8583 793a4b77824692 - - -] Cannot find OS information - Reason: (No configuration information found for operating system Empty) 2016-07-23 03:06:48.790 3294 INFO nova.compute.manager [-] [instance: 9b0ebd3a- b5bc-4f4b-a713-0180f56b551c] VM Started (Lifecycle Event) 2016-07-23 03:06:48.837 3294 INFO nova.compute.manager [req-338252ba-c585-4381- a242-f59bb29fed63 - - - - -] [instance: 9b0ebd3a-b5bc-4f4b-a713-0180f56b551c] VM Paused (Lifecycle Event) 2016-07-23 03:06:48.932 3294 INFO nova.compute.manager [req-338252ba-c585-4381- a242-f59bb29fed63 - - - - -] [instance: 9b0ebd3a-b5bc-4f4b-a713-0180f56b551c] During sync_power_state the instance has a pending task (spawning). Skip. 2016-07-23 03:06:52.741 3294 INFO nova.compute.manager [req-338252ba-c585-4381- a242-f59bb29fed63 - - - - -] [instance: 9b0ebd3a-b5bc-4f4b-a713-0180f56b551c] VM Resumed (Lifecycle Event) 2016-07-23 03:06:52.752 3294 INFO nova.virt.libvirt.driver [-] [instance: 9b0ebd3a-b5bc-4f4b-a713-0180f56b551c] Instance spawned successfully.