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References: http://releases.openstack.org/ ** Changed in: nova Assignee: Nadja Deininger (nadja) => (unassigned) ** Changed in: nova Status: Confirmed => Opinion ** Changed in: nova Importance: Wishlist => Low -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/1340641 Title: nova-api crashes when using ipv6-address for metadata API Status in OpenStack Compute (nova): Opinion Bug description: I'm doing openstack icehouse controller installation inside virtualbox with ipv6 configurations when I'm installing nova. When I use ipv6 address for the metadata API (metadata_listen = 2001:db8:0::1, metadata_host = 2001:db8:0::1), nova-api crashes soon after launching and with ipv4 everything seems to be running like charm(metadata_listen = 198.168.0.1, metadata_host = 198.168.0.1). e.g. when i restart my nova processes and run 'nova list' command twice as root following things occurs: # nova list +----+------+--------+------------+-------------+----------+ | ID | Name | Status | Task State | Power State | Networks | +----+------+--------+------------+-------------+----------+ +----+------+--------+------------+-------------+----------+ # nova list ERROR: HTTPConnectionPool(host='ctrl', port=8774): Max retries exceeded with url: /v2/d117e271b78248de8a26e572197fd149/servers/detail (Caused by <class 'socket.error'>: [Errno 111] Connection refused) Here is the trace from nova-api.log: 2014-05-16 20:41:28.602 22728 DEBUG nova.openstack.common.processutils [-] Running cmd (subprocess): sudo nova-rootwrap /etc/nova/rootwrap.conf iptables-restore -c execute /usr/lib/python2.7/dist-packages/nova/openstack/common/processutils.py:154 2014-05-16 20:41:28.646 22728 DEBUG nova.openstack.common.processutils [-] Result was 2 execute /usr/lib/python2.7/dist-packages/nova/openstack/common/processutils.py:187 2014-05-16 20:41:28.646 22728 DEBUG nova.openstack.common.processutils [-] ['sudo', 'nova-rootwrap', '/etc/nova/rootwrap.conf', 'iptables-restore', '-c'] failed. Retrying. execute /usr/lib/python2.7/dist-packages/nova/openstack/common/processutils.py:199 2014-05-16 20:41:30.278 22728 DEBUG nova.openstack.common.processutils [-] Running cmd (subprocess): sudo nova-rootwrap /etc/nova/rootwrap.conf iptables-restore -c execute /usr/lib/python2.7/dist-packages/nova/openstack/common/processutils.py:154 2014-05-16 20:41:30.348 22728 DEBUG nova.openstack.common.processutils [-] Result was 2 execute /usr/lib/python2.7/dist-packages/nova/openstack/common/processutils.py:187 2014-05-16 20:41:30.348 22728 DEBUG nova.openstack.common.lockutils [-] Released file lock "iptables" at /run/lock/nova/nova-iptables lock /usr/lib/python2.7/dist-packages/nova/openstack/common/lockutils.py:210 2014-05-16 20:41:30.349 22728 DEBUG nova.openstack.common.lockutils [-] Semaphore / lock released "_apply" inner /usr/lib/python2.7/dist-packages/nova/openstack/common/lockutils.py:252 2014-05-16 20:41:30.349 22728 CRITICAL nova [-] ProcessExecutionError: Unexpected error while running command. Command: sudo nova-rootwrap /etc/nova/rootwrap.conf iptables-restore -c Exit code: 2 Stdout: '' Stderr: "iptables-restore v1.4.21: host/network `::1' not found\nError occurred at line: 17\nTry `iptables-restore -h' or 'iptables-restore --help' for more information.\n" 2014-05-16 20:41:30.349 22728 TRACE nova Traceback (most recent call last): 2014-05-16 20:41:30.349 22728 TRACE nova File "/usr/bin/nova-api", line 10, in <module> 2014-05-16 20:41:30.349 22728 TRACE nova sys.exit(main()) 2014-05-16 20:41:30.349 22728 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/cmd/api.py", line 53, in main 2014-05-16 20:41:30.349 22728 TRACE nova server = service.WSGIService(api, use_ssl=should_use_ssl) 2014-05-16 20:41:30.349 22728 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/service.py", line 329, in __init__ 2014-05-16 20:41:30.349 22728 TRACE nova self.manager = self._get_manager() 2014-05-16 20:41:30.349 22728 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/service.py", line 373, in _get_manager 2014-05-16 20:41:30.349 22728 TRACE nova return manager_class() 2014-05-16 20:41:30.349 22728 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/api/manager.py", line 30, in __init__ 2014-05-16 20:41:30.349 22728 TRACE nova self.network_driver.metadata_accept() 2014-05-16 20:41:30.349 22728 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/network/linux_net.py", line 660, in metadata_accept 2014-05-16 20:41:30.349 22728 TRACE nova iptables_manager.apply() 2014-05-16 20:41:30.349 22728 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/network/linux_net.py", line 428, in apply 2014-05-16 20:41:30.349 22728 TRACE nova self._apply() 2014-05-16 20:41:30.349 22728 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/openstack/common/lockutils.py", line 249, in inner 2014-05-16 20:41:30.349 22728 TRACE nova return f(*args, **kwargs) 2014-05-16 20:41:30.349 22728 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/network/linux_net.py", line 457, in _apply 2014-05-16 20:41:30.349 22728 TRACE nova attempts=5) 2014-05-16 20:41:30.349 22728 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/network/linux_net.py", line 1205, in _execute 2014-05-16 20:41:30.349 22728 TRACE nova return utils.execute(*cmd, **kwargs) 2014-05-16 20:41:30.349 22728 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/utils.py", line 164, in execute 2014-05-16 20:41:30.349 22728 TRACE nova return processutils.execute(*cmd, **kwargs) 2014-05-16 20:41:30.349 22728 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/openstack/common/processutils.py", line 193, in execute 2014-05-16 20:41:30.349 22728 TRACE nova cmd=' '.join(cmd)) 2014-05-16 20:41:30.349 22728 TRACE nova ProcessExecutionError: Unexpected error while running command. 2014-05-16 20:41:30.349 22728 TRACE nova Command: sudo nova-rootwrap /etc/nova/rootwrap.conf iptables-restore -c 2014-05-16 20:41:30.349 22728 TRACE nova Exit code: 2 2014-05-16 20:41:30.349 22728 TRACE nova Stdout: '' 2014-05-16 20:41:30.349 22728 TRACE nova Stderr: "iptables-restore v1.4.21: host/network `::1' not found\nError occurred at line: 17\nTry `iptables-restore -h' or 'iptables-restore --help' for more information.\n" 2014-05-16 20:41:30.349 22728 TRACE nova 2014-05-16 20:41:30.496 22854 INFO nova.openstack.common.service [-] Parent process has died unexpectedly, exiting 2014-05-16 20:41:30.501 22854 INFO nova.wsgi [-] Stopping WSGI server. 2014-05-16 20:41:30.498 22828 INFO nova.openstack.common.service [-] Parent process has died unexpectedly, exiting 2014-05-16 20:41:30.502 22828 INFO nova.wsgi [-] Stopping WSGI server. My nova.conf file is following: [DEFAULT] use_ipv6 = True my_ip = 2001:db8:0::1 rpc_backend = rabbit rabbit_host = ctrl # verbose = True debug = True logdir = /var/log/nova state_path = /var/lib/nova lock_path = /run/lock/nova s3_host = ctrl ec2_host = ctrl ec2_dmz_host = ctrl cc_host = ctrl ec2_url = http://ctrl:8773/services/Cloud nova_url = http://ctrl:8774/v1.1/ api_paste_config = /etc/nova/api-paste.ini root_helper = sudo nova-rootwrap /etc/nova/rootwrap.conf resume_guests_state_on_host_boot = True osapi_compute_listen = 2001:db8:0::1 osapi_compute_listen_port = 8774 # Scheduler # scheduler_driver = nova.scheduler.simple.SimpleScheduler compute_scheduler_driver = nova.scheduler.filter_scheduler.FilterScheduler # Metadata stuff metadata_listen = 2001:db8:0::1 metadata_host = 2001:db8:0::1 metadata_port = 8775 service_neutron_metadata_proxy = True neutron_metadata_proxy_shared_secret = metasecret13 # Auth use_deprecated_auth = false auth_strategy = keystone keystone_ec2_url = http://ctrl:5000/v2.0/ec2tokens # Imaging service glance_api_servers = ctrl:9292 image_service = nova.image.glance.GlanceImageService # INSTANCE DISK BACKEND libvirt_images_type = lvm libvirt_images_volume_group = nova-local libvirt_sparse_logical_volumes = false # VNC configuration - Dual-Stacked - DISABLED, go for SPICE instead! vnc_enabled = False novnc_enabled = False # novncproxy_base_url = http://ctrl:6080/vnc_auto.html # novncproxy_host = :: # novncproxy_port = 6080 # NETWORK - NEUTRON network_api_class = nova.network.neutronv2.api.API neutron_url = http://ctrl:9696/ neutron_auth_strategy = keystone neutron_admin_tenant_name = service neutron_admin_username = neutron neutron_admin_password = service_pass neutron_admin_auth_url = http://ctrl:35357/v2.0/ linuxnet_interface_driver = nova.network.linux_net.LinuxOVSInterfaceDriver firewall_driver = nova.virt.firewall.NoopFirewallDriver security_group_api = neutron # firewall_driver = nova.virt.libvirt.firewall.IptablesFirewallDriver libvirt_vif_driver = nova.virt.libvirt.vif.LibvirtGenericVIFDriver # libvirt_vif_driver = nova.virt.libvirt.vif.LibvirtHybridOVSBridgeDriver # libvirt_vif_driver = nova.virt.libvirt.vif.LibvirtOpenVswitchVirtualPortDriver # Cinder volume_api_class = nova.volume.cinder.API osapi_volume_listen_port = 5900 # SPICE configuration - Dual-Stacked [spice] enabled = True spicehtml5proxy_host = :: html5proxy_base_url = http://ctrl:6082/spice_auto.html keymap = en-us [database] connection = mysql://novaUser:novaPass@ctrl/nova [keystone_authtoken] auth_uri = http://ctrl:5000 auth_host = ctrl auth_port = 35357 auth_protocol = http admin_tenant_name = service admin_user = nova admin_password = service_pass To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1340641/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : [email protected] Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp
