Open Stack

o,thanks

2011/12/2 Leandro Reox <leandro.reox at gmail.com>:
> This might be a bug
>
> .launchpad.net/horizon/+bug/876663
>
> The fix that was backported into Diablo/stable was to retry connections a
> few times. Here's info about the fix: https://
> review.openstack.org/#change,1661
>
> On Dec 1, 2011 11:16 PM, "darkfower" <atkisc at gmail.com> wrote:
>>
>> hi,nova.conf as follow:
>>
>> #general
>> --logdir=/var/log/nova
>> --state_path=/var/lib/nova
>> --lock_path=/var/lock/nova
>> --verbose=True
>> --use_syslog=False
>> #nova-objectstore
>> --use_s3=True
>> --s3_host=192.168.1.2
>> --s3_port=3333
>> #rabbit
>> --rabbit_host=192.168.1.2
>> --rabbit_port=5672
>> --rabbit_password=16bcb168c55b9f4fa881
>> #ec2
>> --ec2_host=192.168.1.2
>> --ec2_port=8773
>> --ec2_url=http://192.168.1.2:8773/services/Cloud
>> #osapi
>> --osapi_host=192.168.1.2
>> --osapi_port=8774
>> #db
>> --sql_connection=mysql://nova:nova@192.168.1.2/nova
>> --sql_idle_timeout=600
>> --sql_max_retries=3
>> --sql_retry_interval=3
>> #glance
>> --glance_host=192.168.1.2
>> --glance_api_servers=192.168.1.2:9292
>> --image_service=nova.image.glance.GlanceImageService
>> #libvirt
>> --connection_type=libvirt
>> --libvirt_type=kvm
>> --snapshot_image_format=qcow2
>> --use_cow_image=True
>> --libvirt_use_virtio_for_bridges=True
>> #auth
>> --use_deprecated_auth=True
>> #--start_guests_on_host_boot=True
>> #--resume_guests_state_on_host_boot=True
>> #nova-network
>> --dhcpbridge_flagfile=/etc/nova/nova.conf
>> --public_interface=eth0
>> --dhcpbridge=/usr/bin/nova-dhcpbridge
>> --routing_source_ip=x.x.x.x
>> --network_manager=nova.network.manager.FlatDHCPManager
>>
>> --linuxnet_interface_driver=nova.network.linux_net.LinuxBridgeInterfaceDriver
>> --flat_injected=False
>> --flat_interface=eth1
>> --multi_host=True
>> --floating_range=x.x.x.x
>> --fixed_range=10.0.0.0/23
>> --fixed_ip_disassociate_timeout=600
>> --force_dhcp_release=True
>> --use_ipv6=False
>> --allow_resize_to_same_host=True
>> --dhcp_lease_time=62208000
>>
>> 2011/12/1 Leandro Reox <leandro.reox at gmail.com>:
>> > Hi
>> >
>> > Thats an sqlalchemy error, what database backend are you using ? That
>> > error
>> > is that actually youre not closing connections and they are not
>> > returning to
>> > the pool
>> >
>> > Regards
>> >
>> > On Thu, Dec 1, 2011 at 7:04 AM, darkfower <atkisc at gmail.com> wrote:
>> >>
>> >> hi ,everybody
>> >>
>> >> nova compute node error :
>> >>
>> >> 2011-12-01 17:35:52,871 WARNING nova.compute.manager [-] Error during
>> >> power_state sync: QueuePool limit of size 10 overflow 10 reached,
>> >> connection timed out, timeout 30
>> >> 2011-12-01 17:37:27,531 WARNING nova.compute.manager [-] Error during
>> >> power_state sync: QueuePool limit of size 10 overflow 10 reached,
>> >> connection timed out, timeout 30
>> >> 2011-12-01 17:38:27,540 INFO nova.compute.manager [-] Updating host
>> >> status
>> >> 2011-12-01 17:39:01,621 WARNING nova.compute.manager [-] Error during
>> >> power_state sync: QueuePool limit of size 10 overflow 10 reached,
>> >> connection timed out, timeout 30
>> >> 2011-12-01 17:40:36,781 WARNING nova.compute.manager [-] Error during
>> >> power_state sync: QueuePool limit of size 10 overflow 10 reached,
>> >> connection timed out, timeout 30
>> >> 2011-12-01 17:41:36,782 INFO nova.compute.manager [-] Updating host
>> >> status
>> >> 2011-12-01 17:42:11,045 WARNING nova.compute.manager [-] Error during
>> >> power_state sync: QueuePool limit of size 10 overflow 10 reached,
>> >> connection timed out, timeout 30
>> >> 2011-12-01 17:43:45,621 WARNING nova.compute.manager [-] Error during
>> >> power_state sync: QueuePool limit of size 10 overflow 10 reached,
>> >> connection timed out, timeout 30
>> >> 2011-12-01 17:44:45,621 INFO nova.compute.manager [-] Updating host
>> >> status
>> >> 2011-12-01 17:45:20,981 WARNING nova.compute.manager [-] Error during
>> >> power_state sync: QueuePool limit of size 10 overflow 10 reached,
>> >> connection timed out, timeout 30
>> >> 2011-12-01 17:46:55,161 WARNING nova.compute.manager [-] Error during
>> >> power_state sync: QueuePool limit of size 10 overflow 10 reached,
>> >> connection timed out, timeout 30
>> >> 2011-12-01 17:47:55,171 INFO nova.compute.manager [-] Updating host
>> >> status
>> >> 2011-12-01 17:48:29,746 WARNING nova.compute.manager [-] Error during
>> >> power_state sync: QueuePool limit of size 10 overflow 10 reached,
>> >> connection timed out, timeout 30
>> >> 2011-12-01 17:50:04,291 WARNING nova.compute.manager [-] Error during
>> >> power_state sync: QueuePool limit of size 10 overflow 10 reached,
>> >> connection timed out, timeout 30
>> >> 2011-12-01 17:51:04,292 INFO nova.compute.manager [-] Updating host
>> >> status
>> >> 2011-12-01 17:51:38,771 WARNING nova.compute.manager [-] Error during
>> >> power_state sync: QueuePool limit of size 10 overflow 10 reached,
>> >> connection timed out, timeout 30
>> >> 2011-12-01 17:53:13,591 WARNING nova.compute.manager [-] Error during
>> >> power_state sync: QueuePool limit of size 10 overflow 10 reached,
>> >> connection timed out, timeout 30
>> >> 2011-12-01 17:54:13,592 INFO nova.compute.manager [-] Updating host
>> >> status
>> >> 2011-12-01 17:54:48,022 WARNING nova.compute.manager [-] Error during
>> >> power_state sync: QueuePool limit of size 10 overflow 10 reached,
>> >> connection timed out, timeout 30
>> >> 2011-12-01 17:56:23,211 WARNING nova.compute.manager [-] Error during
>> >> power_state sync: QueuePool limit of size 10 overflow 10 reached,
>> >> connection timed out, timeout 30
>> >> 2011-12-01 17:57:23,221 INFO nova.compute.manager [-] Updating host
>> >> status
>> >> 2011-12-01 17:57:57,921 WARNING nova.compute.manager [-] Error during
>> >> power_state sync: QueuePool limit of size 10 overflow 10 reached,
>> >> connection timed out, timeout 30
>> >> 2011-12-01 17:59:32,065 WARNING nova.compute.manager [-] Error during
>> >> power_state sync: QueuePool limit of size 10 overflow 10 reached,
>> >> connection timed out, timeout 30
>> >> 2011-12-01 18:00:32,066 INFO nova.compute.manager [-] Updating host
>> >> status
>> >> 2011-12-01 18:01:06,801 WARNING nova.compute.manager [-] Error during
>> >> power_state sync: QueuePool limit of size 10 overflow 10 reached,
>> >> connection timed out, timeout 30
>> >> 2011-12-01 18:02:41,632 WARNING nova.compute.manager [-] Error during
>> >> power_state sync: QueuePool limit of size 10 overflow 10 reached,
>> >> connection timed out, timeout 30
>> >> 2011-12-01 18:03:41,632 INFO nova.compute.manager [-] Updating host
>> >> status
>> >> 2011-12-01 18:04:15,962 WARNING nova.compute.manager [-] Error during
>> >> power_state sync: QueuePool limit of size 10 overflow 10 reached,
>> >> connection timed out, timeout 30
>> >>
>> >> _______________________________________________
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>> >
>> >