cloud November 2012

cloud@lists.stg.fedoraproject.org

33 participants
29 discussions

prettytable update and nova client
by Belmiro Moreira 19 Nov '12

19 Nov '12

Hi, after the python-prettytable update available in EPEL the openstack clients (nova, keystone) are not working giving the following error message: ERROR: printt Using the debug option of nova client: Traceback (most recent call last): File "/usr/lib/python2.6/site-packages/novaclient/shell.py", line 418, in main OpenStackComputeShell().main(sys.argv[1:]) File "/usr/lib/python2.6/site-packages/novaclient/shell.py", line 369, in main args.func(self.cs, args) File "/usr/lib/python2.6/site-packages/novaclient/v1_1/shell.py", line 521, in do_list formatters) File "/usr/lib/python2.6/site-packages/novaclient/utils.py", line 145, in print_list pt.printt(sortby=fields[0]) File "/usr/lib/python2.6/site-packages/prettytable.py", line 167, in __getattr__ raise AttributeError(name) AttributeError: printt ERROR: printt We are using: python-novaclient-2012.1-2 python-keystoneclient-2012.1-2 python-prettytable-0.6.1-1 Should I downgrade to python-prettytable-0.5-2? thank you, Belmiro CERN

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Quantum issues with Openstack EPEL
by nux＠li.nux.ro 18 Nov '12

18 Nov '12

Hello again, Another problem I have is with Quantum. Same OS: Centos 6.3 + EPEL + EPEL-testing, selinux on, firewall on (as configured by anaconda), Openstack Folsom I have skipped the nova-network section of http://fedoraproject.org/wiki/Getting_started_with_OpenStack_EPEL and used this instead: https://fedoraproject.org/wiki/QA:Testcase_Quantum_V2#Setup Obviously I have replaced the systemctl commands with service and chkconfig. There is no openvswitch in EL6 yet so I used the one from here http://li.nux.ro/download/tmp/ (git 1.9.90). Except for the above there were some other issues I encountered with the instructions: 1. At the "Please check that the following are in /etc/quantum/l3_agent.ini" section turns out that what I had in my ini file was this: "auth_url = http://127.0.0.1:5000/v2.0/ auth_region = RegionOne admin_tenant_name = admin admin_user = admin admin_password = verybadpass" I commented that out and replaced with the settings from instructions. All the quantum/openvswitch router/soubet/etc add worked (surprisingly). But now I see the following errors: /var/log/quantum/l3-agent.log: 2012-11-17 20:01:44 ERROR [quantum.agent.l3_agent] Error running l3_nat daemon_loop Traceback (most recent call last): File "/usr/lib/python2.6/site-packages/quantum/agent/l3_agent.py", line 171, in daemon_loop self.do_single_loop() File "/usr/lib/python2.6/site-packages/quantum/agent/l3_agent.py", line 202, in do_single_loop target_ex_net_id = self._fetch_external_net_id() File "/usr/lib/python2.6/site-packages/quantum/agent/l3_agent.py", line 183, in _fetch_external_net_id ex_nets = self.qclient.list_networks(**params)['networks'] File "/usr/lib/python2.6/site-packages/quantumclient/v2_0/client.py", line 102, in with_params ret = self.function(instance, *args, **kwargs) File "/usr/lib/python2.6/site-packages/quantumclient/v2_0/client.py", line 244, in list_networks return self.get(self.networks_path, params=_params) File "/usr/lib/python2.6/site-packages/quantumclient/v2_0/client.py", line 525, in get headers=headers, params=params) File "/usr/lib/python2.6/site-packages/quantumclient/v2_0/client.py", line 510, in retry_request headers=headers, params=params) File "/usr/lib/python2.6/site-packages/quantumclient/v2_0/client.py", line 447, in do_request resp, replybody = self.httpclient.do_request(action, method, body=body) File "/usr/lib/python2.6/site-packages/quantumclient/client.py", line 139, in do_request self.authenticate() File "/usr/lib/python2.6/site-packages/quantumclient/client.py", line 194, in authenticate content_type="application/json") File "/usr/lib/python2.6/site-packages/quantumclient/client.py", line 132, in _cs_request raise exceptions.Unauthorized(message=body) Unauthorized: {"error": {"message": "Invalid user / password", "code": 401, "title": "Not Authorized"}} And if I try to boot an (ami) image this is what I get: /var/log/quantum/dhcp-agent.log: 012-11-17 20:04:02 INFO [quantum.agent.dhcp_agent] Synchronizing state 2012-11-17 20:04:02 ERROR [quantum.agent.dhcp_agent] Unable to enable dhcp. Traceback (most recent call last): File "/usr/lib/python2.6/site-packages/quantum/agent/dhcp_agent.py", line 91, in call_driver getattr(driver, action)() File "/usr/lib/python2.6/site-packages/quantum/agent/linux/dhcp.py", line 112, in enable self.spawn_process() File "/usr/lib/python2.6/site-packages/quantum/agent/linux/dhcp.py", line 258, in spawn_process utils.execute(cmd, self.root_helper) File "/usr/lib/python2.6/site-packages/quantum/agent/linux/utils.py", line 55, in execute raise RuntimeError(m) RuntimeError: Command: ['sudo', 'quantum-rootwrap', '/etc/quantum/rootwrap.conf', 'QUANTUM_RELAY_SOCKET_PATH=/var/lib/quantum/dhcp/lease_relay', 'QUANTUM_NETWORK_ID=ac677a39-f950-4a4c-a883-ed1244f122b0', 'dnsmasq', '--no-hosts', '--no-resolv', '--strict-order', '--bind-interfaces', '--interface=tape7e12416-33', '--except-interface=lo', '--domain=openstacklocal', '--pid-file=/var/lib/quantum/dhcp/ac677a39-f950-4a4c-a883-ed1244f122b0/pid', '--dhcp-hostsfile=/var/lib/quantum/dhcp/ac677a39-f950-4a4c-a883-ed1244f122b0/host', '--dhcp-optsfile=/var/lib/quantum/dhcp/ac677a39-f950-4a4c-a883-ed1244f122b0/opts', '--dhcp-script=/usr/bin/quantum-dhcp-agent-dnsmasq-lease-update', '--leasefile-ro', '--dhcp-range=set:tag0,10.0.0.0,static,120s'] Exit code: 3 Stdout: '' Stderr: '\ndnsmasq: cannot run lease-init script /usr/bin/quantum-dhcp-agent-dnsmasq-lease-update: No such file or directory\n' /var/log/quantum/server.log: 2012-11-17 20:01:32 WARNING [quantum.api.extensions] extension flavor not supported by plugin <quantum.plugins.openvswitch.ovs_quantum_plugin.OVSQuantumPluginV2 object at 0x27634d0> 2012-11-17 20:01:32 INFO [quantum.api.extensions] Loading extension file: extensions.pyc 2012-11-17 20:01:32 INFO [quantum.api.extensions] Loading extension file: extensions.py 2012-11-17 20:01:32 WARNING [quantum.api.extensions] Did not find expected name "Extensions" in /usr/lib/python2.6/site-packages/quantum/extensions/extensions.py 2012-11-17 20:01:32 INFO [quantum.api.extensions] Loading extension file: __init__.pyc 2012-11-17 20:01:32 INFO [quantum.api.extensions] Loading extension file: _quotav2_driver.py 2012-11-17 20:01:32 INFO [quantum.api.extensions] Loading extension file: __init__.py 2012-11-17 20:01:32 INFO [keystone.middleware.auth_token] Starting keystone auth_token middleware 2012-11-17 20:01:32 INFO [keystone.middleware.auth_token] Using /var/lib/quantum/keystone-signing as cache directory for signing certificate 2012-11-17 20:01:32 INFO [quantum.openstack.common.rpc.impl_qpid] Connected to AMQP server on localhost:5672 The only one that doesn't seem to be complaining is the agent: /var/log/quantum/openvswitch-agent.log: 2012-11-17 19:49:26 INFO [quantum.plugins.openvswitch.agent.ovs_quantum_agent] Assigning 1 as local vlan for net-id=ac677a39-f950-4a4c-a883-ed1244f122b0 2012-11-17 19:49:30 INFO [quantum.plugins.openvswitch.agent.ovs_quantum_agent] Port bbf3cdac-f1a9-4e90-b70e-a36b4204fb6c added 2012-11-17 19:49:30 INFO [quantum.plugins.openvswitch.agent.ovs_quantum_agent] Port bbf3cdac-f1a9-4e90-b70e-a36b4204fb6c updated. Details: {u'admin_state_up': True, u'network_id': u'ac677a39-f950-4a4c-a883-ed1244f122b0', u'segmentation_id': None, u'physical_network': None, u'device': u'bbf3cdac-f1a9-4e90-b70e-a36b4204fb6c', u'port_id': u'bbf3cdac-f1a9-4e90-b70e-a36b4204fb6c', u'network_type': u'local'} 2012-11-17 20:01:32 INFO [quantum.openstack.common.rpc.impl_qpid] Connected to AMQP server on localhost:5672 2012-11-17 20:01:32 INFO [quantum.plugins.openvswitch.agent.ovs_quantum_agent] Agent out of sync with plugin! 2012-11-17 20:01:32 INFO [quantum.plugins.openvswitch.agent.ovs_quantum_agent] Port bbf3cdac-f1a9-4e90-b70e-a36b4204fb6c added 2012-11-17 20:01:32 INFO [quantum.openstack.common.rpc.impl_qpid] Connected to AMQP server on localhost:5672 2012-11-17 20:01:32 INFO [quantum.plugins.openvswitch.agent.ovs_quantum_agent] Port e7e12416-339e-487f-9913-96cae4fd2cbe added 2012-11-17 20:01:33 INFO [quantum.plugins.openvswitch.agent.ovs_quantum_agent] Port e7e12416-339e-487f-9913-96cae4fd2cbe updated. Details: {u'admin_state_up': True, u'network_id': u'ac677a39-f950-4a4c-a883-ed1244f122b0', u'segmentation_id': None, u'physical_network': None, u'device': u'e7e12416-339e-487f-9913-96cae4fd2cbe', u'port_id': u'e7e12416-339e-487f-9913-96cae4fd2cbe', u'network_type': u'local'} 2012-11-17 20:01:33 INFO [quantum.plugins.openvswitch.agent.ovs_quantum_agent] Assigning 1 as local vlan for net-id=ac677a39-f950-4a4c-a883-ed1244f122b0 And I end up with something like this: [root@openstack ~]# nova list +--------------------------------------+--------+--------+----------+ | ID | Name | Status | Networks | +--------------------------------------+--------+--------+----------+ | b39fdaa8-80c6-4910-bae3-60c1b058eefa | qtest1 | ERROR | | +--------------------------------------+--------+--------+----------+ Any ideas? Have a nice weekend everyone, Lucian -- Sent from the Delta quadrant using Borg technology! Nux! www.nux.ro

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FYI: A fedora 17 cloud image
by Daniel P. Berrange 16 Nov '12

16 Nov '12

Previously I built & uploaded a Fedora 16 cloud image for use with OpenStack: https://lists.fedoraproject.org/pipermail/cloud/2012-March/001306.html It took me a while to get around to looking at Fedora 17, but I finally built an equivalent for that too which is available here: http://berrange.fedorapeople.org/images/2012-11-15/ Use as follows # glance image-create \ --container-format bare --disk-format qcow2 \ --name f17-x86_64-openstack-sda \ --copy-from http://berrange.fedorapeople.org/images/2012-11-15/f17-x86_64-openstack-sda… # nova boot \ --key-name demokey \ --image f17-x86_64-openstack-sda \ --flavor m1.tiny \ f17demo1 # nova list # ssh ec2-user@<ip address> Fedora 18 to come in the future, if it ever becomes stable enough to install :-) Regards, Daniel -- |: http://berrange.com -o- http://www.flickr.com/photos/dberrange/ :| |: http://libvirt.org -o- http://virt-manager.org :| |: http://autobuild.org -o- http://search.cpan.org/~danberr/ :| |: http://entangle-photo.org -o- http://live.gnome.org/gtk-vnc :|

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Virtualization DevRoom @ FOSDEM Call for participation
by Dave Neary 16 Nov '12

16 Nov '12

Hi all, The call for participation for the Virtualization DevRoom in FOSDEM in the beginning of February is now online. The conference is choc-a-bloc with free software enthusiasts interested both in virt technologies and in actually using virt software - an excellent audience to spread the word about our virtualization "stuff". http://osvc.v2.cs.unibo.it/index.php/Main_Page There will also be a Cloud DevRoom on the Sunday of FOSDEM: https://lists.fosdem.org/pipermail/fosdem/2012-November/001649.html I hope to see proposals from the Fedora Cloud community for both! Thanks, Dave. -- Dave Neary - Community Action and Impact Open Source and Standards, Red Hat - http://community.redhat.com Ph: +33 9 50 71 55 62 / Cell: +33 6 77 01 92 13

1 0

cloud-init on Fedora
by Oved Ourfalli 15 Nov '12

15 Nov '12

Hey, Don't know if I'm on the right mailing-list, but I have some questions regarding cloud-init on Fedora. I've installed it, and saw sample configuration files, but they were all ubuntu-related configuration. How do I install a Fedora guest, and set the proper configuration on the guest to make it configure itself using cloud-init? I'm using oVirt (which supports VM Payload), and I would like to install a Fedora guest, with the proper user data passed as VM payload. Examples containing how to set up Static IP, DNS addresses, and other related properties would be great. Thank you, Oved

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RPMs for OpenStack Ceilometer?
by Jan van Eldik 14 Nov '12

14 Nov '12

Hi all, We would like to start testing OS Ceilometer, and I wonder if there are already plans to provide RPMs for this component. thanks, cheers, Jan

3 9

cloud sig meeting time and dst
by Matthew Miller 14 Nov '12

14 Nov '12

Soooo if there wasn't enough confusion over moving the meeting time.... Daylight Saving Time is now over in the US. Is it more convenient to keep at the 14:00 UTC time, which is 9am EST and 6am PST, or should we move it back to 15:00 UTC? OpenStack folks, I'm looking at you in particular. :) -- Matthew Miller ☁☁☁ Fedora Cloud Architect ☁☁☁ <mattdm(a)fedoraproject.org>

2 3

review request -- ec2-metadata
by Matthew Miller 13 Nov '12

13 Nov '12

https://bugzilla.redhat.com/show_bug.cgi?id=876317 This is a small script from Amazon (http://aws.amazon.com/code/1825) which can pull information from the ec2 metadata service (including compatible ones like that provided by eucalyptus). The cloud-init package is really cool and does all sorts of great stuff, but it's also kind of big. This is all of 7.7k, and together with a simple systemd service to update authorized_keys would provide a reasonable minimal alternative. -- Matthew Miller ☁☁☁ Fedora Cloud Architect ☁☁☁ <mattdm(a)fedoraproject.org>

1 0

New "Community Management" mailing list
by Justin Clift 13 Nov '12

13 Nov '12

Hi everyone, As per recent thread on the aeolus-devel mailing list, we've created a new "Aeolus Community Management" mailing list. aeolus-comm-mgmt-request(a)lists.fedorahosted.org It's a place to debate, discuss, co-ordinate (etc) our Aeolus Community (development) and Management. No patches. :) If you're interested in Aeolus Community things, but have been put off in the past by the torrent of patches on aeolus-devel, this new mailing list is probably for you. Specific note -> this is a completely public mailing list, everyone is welcome. :) Regards and best wishes, Justin Clift -- Aeolus Cloud Evangelist http://www.aeolusproject.org

2 2

Openstack and file injection
by Belmiro Moreira 13 Nov '12

13 Nov '12

Hi, I'm using openstack packages available on EPEL (Essex) to deploy openstack on CERN Scientific Linux 6. Openstack is failing to mount images to inject data because "nbd" module is not available in RHEL. Stderr: 'libguestfs: error: guestfs_launch failed, see earlier error messages\n' from (pid=26216) mount /usr/lib/python2.6/site-packages/nova/virt/disk/api.py:205 2012-11-12 08:44:35 WARNING nova.virt.libvirt.connection [req-651b1576-15a3-46b5-ba85-a5651d4719b7 b7aa0805440f41bfa69b000bb475a0eb 237745f6e81d4a8494eea1b168d73610] [in stance: 6045ff89-b323-448b-9001-3232e4c42e83] Ignoring error injecting data into image e7aa813f-a6b8-4fbd-b960-f6f5009cc33d ( -- nbd unavailable: module not loaded -- qemu-nbd is also not available. Should I grab this from Fedora and rebuild it or I'm missing some configuration in my system to be able to inject data in VMs. thanks for any help, Belmiro

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