{ "event_type": "instance.volume_attach.start", "payload": { "nova_object.data": { "architecture": "x86_64", "availability_zone": "nova", "block_devices": [{ "nova_object.data": { "boot_index": null, "delete_on_termination": false, "device_name": "/dev/sdb", "tag": null, "volume_id": "a07f71dc-8151-4e7d-a0cc-cd24a3f11113" }, "nova_object.name": "BlockDevicePayload", "nova_object.namespace": "nova", "nova_object.version": "1.0" }], "created_at": "2012-10-29T13:42:11Z", "deleted_at": null, "display_name": "some-server", "display_description":"some-server", "fault": null, "flavor": { "nova_object.name": "FlavorPayload", "nova_object.data": { "flavorid": "a22d5517-147c-4147-a0d1-e698df5cd4e3", "name": "test_flavor", "projects": null, "root_gb": 1, "vcpus": 1, "ephemeral_gb": 0, "memory_mb": 512, "disabled": false, "rxtx_factor": 1.0, "extra_specs": { "hw:watchdog_action": "disabled" }, "swap": 0, "is_public": true, "vcpu_weight": 0, "description":null }, "nova_object.version": "1.4", "nova_object.namespace": "nova" }, "host": "compute", "host_name": "some-server", "image_uuid": "155d900f-4e14-4e4c-a73d-069cbf4541e6", "ip_addresses": [{ "nova_object.data": { "address": "192.168.1.3", "device_name": "tapce531f90-19", "label": "private-network", "meta": {}, "port_uuid": "ce531f90-199f-48c0-816c-13e38010b442", "version": 4, "mac": "fa:16:3e:4c:2c:30" }, "nova_object.name": "IpPayload", "nova_object.namespace": "nova", "nova_object.version": "1.0" }], "key_name": "my-key", "kernel_id": "", "launched_at": "2012-10-29T13:42:11Z", "metadata": {}, "locked":false, "node": "fake-mini", "volume_id": "a07f71dc-8151-4e7d-a0cc-cd24a3f11113", "os_type": null, "power_state":"running", "progress": 0, "ramdisk_id": "", "reservation_id": "r-6w6ruqaz", "state": "active", "task_state": null, "tenant_id": "6f70656e737461636b20342065766572", "terminated_at": null, "auto_disk_config": "MANUAL", "user_id": "fake", "uuid": "0ab886d0-7443-4107-9265-48371bfa662b", "updated_at": "2012-10-29T13:42:11Z" }, "nova_object.name": "InstanceActionVolumePayload", "nova_object.namespace": "nova", "nova_object.version": "1.3" }, "priority": "INFO", "publisher_id": "nova-compute:compute" }