Nova - Instance shutdown by itself, Calling the stop API.

asked 2016-03-28 02:03:48 -0500

anonymous user

Anonymous

updated 2016-03-28 02:05:00 -0500

One of our instances got stopped by nova on one of the compute nodes. We couldn't find any indication in the instance itself what causes this shutdown. Any idea what could trigger this?

Here the log details

var/log/nova# grep -i d615fd5b-4b98-42e4-a769-da18a1fc6e1a nova-compute.log 2016-03-27 07:35:18 INFO nova.compute.manager [-] Lifecycle event 1 on VM d615fd5b-4b98-42e4-a769-da18a1fc6e1a 2016-03-27 07:35:18 WARNING nova.compute.manager [-] [instance: d615fd5b-4b98-42e4-a769-da18a1fc6e1a] Instance shutdown by itself. Calling the stop API. 2016-03-27 07:35:18 DEBUG nova.compute.api [-] [instance: d615fd5b-4b98-42e4-a769-da18a1fc6e1a] Going to try to stop instance force_stop /usr/lib/python2.7/dist-packages/nova/compute/api.py:1608

2016-03-27 07:35:18 DEBUG nova.openstack.common.rpc.amqp [-] received {u'_context_roles': [], u'_context_request_id': u'req-4410fbfe-1719-4571-8599-6bdfac2cba54', u'_context_quota_class': None, u'_context_user_name': None, u'_context_project_name': None, u'_context_service_catalog': [], u'_context_tenant': None, u'_context_auth_token': '<sanitized>', u'args': {u'instance': {u'nova_object.version': u'1.9', u'nova_object.name': u'Instance', u'nova_object.data': {u'vm_state': u'active', u'availability_zone': u'nova', u'terminated_at': None, u'ephemeral_gb': 1200, u'instance_type_id': 1923, u'user_data': None, u'cleaned': False, u'vm_mode': None, u'deleted_at': None, u'reservation_id': u'r-y00rxn24', u'id': 22314, u'security_groups': {u'nova_object.version': u'1.0', u'nova_object.name': u'SecurityGroupList', u'nova_object.data': {u'objects': []}, u'nova_object.namespace': u'nova'}, u'disable_terminate': False, u'display_name': u'PHSIOTDBMSWS001', u'uuid': u'd615fd5b-4b98-42e4-a769-da18a1fc6e1a', u'default_swap_device': None, u'info_cache': {u'nova_object.version': u'1.4', u'nova_object.name': u'InstanceInfoCache', u'nova_object.data': {u'instance_uuid': u'd615fd5b-4b98-42e4-a769-da18a1fc6e1a', u'network_info': u'[{"ovs_interfaceid": "cece4bb4-4d2d-4cb8-bcbf-d952982f50f4", "network": {"bridge": "br-int", "subnets": [{"ips": [{"meta": {}, "version": 4, "type": "fixed", "floating_ips": [{"meta": {}, "version": 4, "type": "floating", "address": "10.135.85.106"}], "address": "10.0.0.5"}], "version": 4, "meta": {"dhcp_server": "10.0.0.3"}, "dns": [{"meta": {}, "version": 4, "type": "dns", "address": "10.135.85.104"}], "routes": [], "cidr": "10.0.0.0/24", "gateway": {"meta": {}, "version": 4, "type": "gateway", "address": "10.0.0.1"}}], "meta": {"injected": false, "tenant_id": "b4952fad8d154cecb764ae9f10495a74"}, "id": "f7d1d885-0e62-4a4e-bd06-c039a14bacbb", "label": "App-Network"}, "devname": "tapcece4bb4-4d", "qbh_params": null, "meta": {}, "address": "fa:16:3e:e3:a5:00", "type": "ovs", "id": "cece4bb4-4d2d-4cb8-bcbf-d952982f50f4", "qbg_params": null}]'}, u'nova_object.namespace': u'nova'}, u'hostname': u'phstrndbmsws001', u'launched_on': u'node-2', u'display_description': u'PHSTRNDBMSWS001', u'key_data': None, u'kernel_id': u'', u'power_state': 4, u'default_ephemeral_device': u'/dev/vdb', u'progress': 0, u'project_id': u'b4952fad8d154cecb764ae9f10495a74', u'launched_at': u'2015-09-04T11:00:40Z', u'config_drive': u'', u'node': u'node-2', u'ramdisk_id': u'', u'access_ip_v6': None, u'access_ip_v4': None, u'deleted': False, u'key_name': None, u'updated_at': u'2016-03-27T07:35:18Z', u'host': u'node-2', u'architecture': None, u'user_id': u'bb154604d15e4017a01328f0ec14a582', u'system_metadata': {u'instance_type_memory_mb': u'65536', u'instance_type_swap': u'0', u'instance_type_vcpus': u'16', u'instance_type_vcpu_weight': None, u'instance_type_root_gb': u'100', u'instance_type_id': u'1923', u'instance_type_name': u'm1.4xlarge', u'image_image_name': u'Win-Server-2012 R2.updated 03/9/15', u'instance_type_ephemeral_gb': u'1200', u'image_checksum': u'9f335c92b37ef49d4a1f51e9f5081016', u'instance_type_rxtx_factor': u'1', u'image_disk_format': u'qcow2', u'image_image_id': u'a84d3d1f-b11c-4c13-95ec-d73e7d48c054', u'instance_type_flavorid': u'7', u'image_size': u'17025728512', u'image_container_format': u'bare', u ... (more)

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