Hi together, for test purposes I tried to launch a vm without any networking in openstack configured on a multinode environment (setup via devstack: controller + cpu node). That means, neither neutron nor nova-network is installed on the controller and the cpu node. Should I be able to launch an instance with such an configuration, or does nova require an networking service to be present?
What I currently see in the cpu logs when launching an instance is a endless loop with the content below. Is this an indication that at least some networking is required? Or is something else wrong? Controller is running key, horizon, g-reg, g-api, n-api, n-cond, n-crt, n-sch, n-novnc, n-xvnc, n-cauth, n-obj, c-api, c-sch, c-vol, h-eng, h-api, h-api-cfn, h-api-cw CPU is running n-cpu screen output of cpu service: 2014-07-22 12:51:04.618 DEBUG nova.openstack.common.periodic_task [-] Running periodic task ComputeManager._poll_volume_usage from (pid=5402) run_periodic_tasks /opt/stack/nova/nova/openstack/common/periodic_task.py:178 2014-07-22 12:51:04.620 DEBUG nova.openstack.common.periodic_task [-] Running periodic task ComputeManager._instance_usage_audit from (pid=5402) run_periodic_tasks /opt/stack/nova/nova/openstack/common/periodic_task.py:178 2014-07-22 12:51:04.621 DEBUG nova.openstack.common.periodic_task [-] Running periodic task ComputeManager.update_available_resource from (pid=5402) run_periodic_tasks /opt/stack/nova/nova/openstack/common/periodic_task.py:178 2014-07-22 12:51:04.623 DEBUG nova.openstack.common.lockutils [-] Got semaphore "compute_resources" from (pid=5402) lock /opt/stack/nova/nova/openstack/common/lockutils.py:168 2014-07-22 12:51:04.624 DEBUG nova.openstack.common.lockutils [-] Got semaphore / lock "update_available_resource" from (pid=5402) inner /opt/stack/nova/nova/openstack/common/lockutils.py:248 2014-07-22 12:51:04.625 AUDIT nova.compute.resource_tracker [-] Auditing locally available compute resources 2014-07-22 12:51:04.625 DEBUG nova.virt.libvirt.driver [-] Updating host stats from (pid=5402) update_status /opt/stack/nova/nova/virt/libvirt/driver.py:5247 2014-07-22 12:51:04.672 DEBUG nova.compute.resource_tracker [-] Hypervisor: free ram (MB): 1544 from (pid=5402) _report_hypervisor_resource_view /opt/stack/nova/nova/compute/resource_tracker.py:409 2014-07-22 12:51:04.672 DEBUG nova.compute.resource_tracker [-] Hypervisor: free disk (GB): 13 from (pid=5402) _report_hypervisor_resource_view /opt/stack/nova/nova/compute/resource_tracker.py:410 2014-07-22 12:51:04.673 DEBUG nova.compute.resource_tracker [-] Hypervisor: free VCPUs: 2 from (pid=5402) _report_hypervisor_resource_view /opt/stack/nova/nova/compute/resource_tracker.py:415 2014-07-22 12:51:04.673 DEBUG nova.compute.resource_tracker [-] Hypervisor: assignable PCI devices: [] from (pid=5402) _report_hypervisor_resource_view /opt/stack/nova/nova/compute/resource_tracker.py:422 2014-07-22 12:51:04.712 AUDIT nova.compute.resource_tracker [-] Free ram (MB): 1377 2014-07-22 12:51:04.714 AUDIT nova.compute.resource_tracker [-] Free disk (GB): 17 2014-07-22 12:51:04.715 AUDIT nova.compute.resource_tracker [-] Free VCPUS: 1 2014-07-22 12:51:04.784 INFO nova.compute.resource_tracker [-] Compute_service record updated for devstack-compute:devstack-compute 2014-07-22 12:51:04.785 DEBUG nova.openstack.common.lockutils [-] Semaphore / lock released "update_available_resource" from (pid=5402) inner /opt/stack/nova/nova/openstack/common/lockutils.py:252 2014-07-22 12:51:04.800 DEBUG nova.openstack.common.periodic_task [-] Running periodic task ComputeManager._poll_rebooting_instances from (pid=5402) run_periodic_tasks /opt/stack/nova/nova/openstack/common/periodic_task.py:178 2014-07-22 12:51:04.802 DEBUG nova.openstack.common.periodic_task [-] Running periodic task ComputeManager._reclaim_queued_deletes from (pid=5402) run_periodic_tasks /opt/stack/nova/nova/openstack/common/periodic_task.py:178 2014-07-22 12:51:04.803 DEBUG nova.compute.manager [-] CONF.reclaim_instance_interval <= 0, skipping... from (pid=5402) _reclaim_queued_deletes /opt/stack/nova/nova/compute/manager.py:5364 2014-07-22 12:51:04.804 DEBUG nova.openstack.common.periodic_task [-] Running periodic task ComputeManager._poll_unconfirmed_resizes from (pid=5402) run_periodic_tasks /opt/stack/nova/nova/openstack/common/periodic_task.py:178 2014-07-22 12:51:04.805 DEBUG nova.openstack.common.periodic_task [-] Running periodic task ComputeManager._poll_rescued_instances from (pid=5402) run_periodic_tasks /opt/stack/nova/nova/openstack/common/periodic_task.py:178 2014-07-22 12:51:04.805 DEBUG nova.openstack.common.periodic_task [-] Running periodic task ComputeManager._check_instance_build_time from (pid=5402) run_periodic_tasks /opt/stack/nova/nova/openstack/common/periodic_task.py:178 2014-07-22 12:51:04.806 DEBUG nova.openstack.common.periodic_task [-] Running periodic task ComputeManager._heal_instance_info_cache from (pid=5402) run_periodic_tasks /opt/stack/nova/nova/openstack/common/periodic_task.py:178 2014-07-22 12:51:04.806 DEBUG nova.compute.manager [-] Starting heal instance info cache from (pid=5402) _heal_instance_info_cache /opt/stack/nova/nova/compute/manager.py:4789 2014-07-22 12:51:04.806 DEBUG nova.compute.manager [-] Rebuilding the list of instances to heal from (pid=5402) _heal_instance_info_cache /opt/stack/nova/nova/compute/manager.py:4793 2014-07-22 12:51:04.828 DEBUG nova.compute.manager [-] [instance: ec79df2f-477c-4fbe-85ed-ef7eeed83d43] Skipping network cache update for instance because it is Building. from (pid=5402) _heal_instance_info_cache /opt/stack/nova/nova/compute/manager.py:4803 2014-07-22 12:51:04.829 DEBUG nova.compute.manager [-] Didn't find any instances for network info cache update. from (pid=5402) _heal_instance_info_cache /opt/stack/nova/nova/compute/manager.py:4855 2014-07-22 12:51:04.830 DEBUG nova.openstack.common.loopingcall [-] Dynamic looping call sleeping for 56.43 seconds from (pid=5402) _inner /opt/stack/nova/nova/openstack/common/loopingcall.py:132 Thanks, Andreas _______________________________________________ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : openstack@lists.openstack.org Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
