[Openstack] No valid host can be found

Turbo Fredriksson turbo at bayour.com
Fri Jun 24 23:40:29 UTC 2016


I'm putting Nova-Docker on hold and am trying KVM instead.

However, that gives me:

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2016-06-25 00:17:22.419 607 WARNING nova.scheduler.utils [req-6c5e12fc-b01d-4bc5-96b9-54483ae72521 0b7e5b0653084efdad5d67b66f2cf949 2985b96e27f048cd92a18db0dd03aa23 - - -] Failed to compute_task_build_instances: No valid host was found. There are not enough hosts available.
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My nova-scheduler.log say:

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2016-06-25 00:17:22.387 578 DEBUG nova.filters [req-6c5e12fc-b01d-4bc5-96b9-54483ae72521 0b7e5b0653084efdad5d67b66f2cf949 2985b96e27f048cd92a18db0dd03aa23 - -
 -] Filter ComputeCapabilitiesFilter returned 1 host(s) get_filtered_objects /usr/lib/python2.7/dist-packages/nova/filters.py:104
2016-06-25 00:17:22.388 578 DEBUG nova.scheduler.filters.image_props_filter [req-6c5e12fc-b01d-4bc5-96b9-54483ae72521 0b7e5b0653084efdad5d67b66f2cf949 2985b96e27f048cd92a18db0dd03aa23 - - -] Instance contains properties ImageMetaProps(hw_architecture='x86_64',hw_auto_disk_config=<?>,hw_boot_menu=<?>,hw_cdrom_bus=<?>,hw_cpu_cores=<?>,hw_cpu_max_cores=<?>,hw_cpu_max_sockets=<?>,hw_cpu_max_threads=<?>,hw_cpu_policy=<?>,hw_cpu_realtime_mask=<?>,hw_cpu_sockets=<?>,hw_cpu_thread_policy=<?>,hw_cpu_threads=<?>,hw_device_id=<?>,hw_disk_bus=<?>,hw_disk_type=<?>,hw_firmware_type=<?>,hw_floppy_bus=<?>,hw_ipxe_boot=<?>,hw_machine_type=<?>,hw_mem_page_size=<?>,hw_numa_cpus=<?>,hw_numa_mem=<?>,hw_numa_nodes=<?>,hw_qemu_guest_agent=<?>,hw_rng_model=<?>,hw_scsi_model=<?>,hw_serial_port_count=<?>,hw_video_model=<?>,hw_video_ram=<?>,hw_vif_model=<?>,hw_vif_multiqueue_enabled=<?>,hw_vm_mode=<?>,hw_watchdog_action=<?>,img_bdm_v2=<?>,img_bittorrent=<?>,img_block_device_mapping=<?>,img_cache_in_nova=<?>,img_compression_level=<?>,img_config_drive=<?>,img_hv_requested_version=<?>,img_hv_type='docker',img_linked_clone=<?>,img_mappings=<?>,img_owner_id=<?>,img_root_device_name=<?>,img_signature=<?>,img_signature_certificate_uuid=<?>,img_signature_hash_method=<?>,img_signature_key_type=<?>,img_use_agent=<?>,img_version=<?>,os_admin_user=<?>,os_command_line=<?>,os_distro=<?>,os_require_quiesce=<?>,os_skip_agent_inject_files_at_boot=<?>,os_skip_agent_inject_ssh=<?>,os_type=<?>) that are not provided by the compute node supported_instances [[u'i686', u'qemu', u'hvm'], [u'i686', u'kvm', u'hvm'], [u'x86_64', u'qemu', u'hvm'], [u'x86_64', u'kvm', u'hvm']] or hypervisor version 2006000 do not match _instance_supported /usr/lib/python2.7/dist-packages/nova/scheduler/filters/image_props_filter.py:95
2016-06-25 00:17:22.390 578 DEBUG nova.scheduler.filters.image_props_filter [req-6c5e12fc-b01d-4bc5-96b9-54483ae72521 0b7e5b0653084efdad5d67b66f2cf949 2985b96e27f048cd92a18db0dd03aa23 - - -] (bladeA03b, bladeA03b.bayour.com) ram: 15558MB disk: 111616MB io_ops: 0 instances: 0 does not support requested instance_properties host_passes /usr/lib/python2.7/dist-packages/nova/scheduler/filters/image_props_filter.py:109
2016-06-25 00:17:22.391 578 INFO nova.filters [req-6c5e12fc-b01d-4bc5-96b9-54483ae72521 0b7e5b0653084efdad5d67b66f2cf949 2985b96e27f048cd92a18db0dd03aa23 - - -] Filter ImagePropertiesFilter returned 0 hosts
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I don't understand the message, what's it actually saying?
-- 
Ehhhhm - The battle cry of the cronical masturbater.
- Charlie Harper





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