Hello,
Recently we use rally to test our cloud. We run boot-run-commnd-delete
task. The configuration is this:
{
"VMTasks.boot_runcommand_delete": [
{
"args": {
"flavor": {
"name": "m1.small"
},
"image": {
"name": "ubuntu-12-04-raw-rally-test"
},
"script": "/home/rally/doc/samples/ec_script/ubuntu_ls_test.sh",
"interpreter": "bash",
"username": "root",
"floating_network": "LTQ",
"use_floatingip": true,
"availability_zone": "dell420"
},
"runner": {
"type": "constant",
"times": 1000,
"concurrency": 40,
"timeout": 6000
},
"context": {
"users": {
"tenants": 1,
"users_per_tenant": 1
},
"quotas": {
"nova": {
"instances": -1,
"cores": -1,
"ram": -1,
"fixed_ips": -1,
"floating_ips": -1,
}
},
}
}
]
}
There are almose 39 Exceptions for unable to associate floating ips.
The output of rally is
"Traceback (most recent call last):\n File
\"/opt/rally/local/lib/python2.7/site-packages/rally/benchmark/runners/base.py\",
line 62, in _run_scenario_once\n method_name)(**kwargs) or {}\n File
\"/opt/rally/local/lib/python2.7/site-packages/rally/benchmark/scenarios/vm/vmtasks.py\",
line 80, in boot_runcommand_delete\n self._associate_floating_ip(server,
floating_ip)\n File
\"/opt/rally/local/lib/python2.7/site-packages/rally/benchmark/scenarios/utils.py\",
line 139, in func_atomic_actions\n f = func(self, *args, **kwargs)\n File
\"/opt/rally/local/lib/python2.7/site-packages/rally/benchmark/scenarios/nova/utils.py\",
line 402, in _associate_floating_ip\n server.add_floating_ip(address,
fixed_address=fixed_address)\n File
\"/opt/rally/local/lib/python2.7/site-packages/novaclient/v1_1/servers.py\",
line 123, in add_floating_ip\n self.manager.add_floating_ip(self, address,
fixed_address)\n File
\"/opt/rally/local/lib/python2.7/site-packages/novaclient/v1_1/servers.py\",
line 631, in add_floating_ip\n self._action('addFloatingIp', server,
{'address': address})\n File
\"/opt/rally/local/lib/python2.7/site-packages/novaclient/v1_1/servers.py\",
line 1190, in _action\n return self.api.client.post(url, body=body)\n File
\"/opt/rally/local/lib/python2.7/site-packages/novaclient/client.py\", line
485, in post\n return self._cs_request(url, 'POST', **kwargs)\n File
\"/opt/rally/local/lib/python2.7/site-packages/novaclient/client.py\", line
459, in _cs_request\n **kwargs)\n File
\"/opt/rally/local/lib/python2.7/site-packages/novaclient/client.py\", line
441, in _time_request\n resp, body = self.request(url, method, **kwargs)\n
File \"/opt/rally/local/lib/python2.7/site-packages/novaclient/client.py\",
line 435, in request\n raise exceptions.from_response(resp, body, url,
method)\nBadRequest: Error. Unable to associate floating ip (HTTP 400)
(Request-ID: req-7b85f1cb-664d-4c98-b140-66f8b8d2ebe4)\n"
I do not why associatiting floating ip is failed. I see in /var/log/sys.log
found this:
Aug 14 16:13:26 compute-node10 dnsmasq[21117]: failed to load names from
/var/lib/nova/networks/nova-br100.hosts: No such file or directory
Aug 14 16:13:26 compute-node10 dnsmasq-dhcp[21117]: read
/var/lib/nova/networks/nova-br100.conf
Aug 14 16:13:26 compute-node10 ceph-mon: 2014-08-14 16:13:26.952565
7f7b2d65a700 1 mon.compute-node10@5(peon).paxos(paxos active c
4947462..4947989) is_readable now=2014-08-14 16:13:26.952569
lease_expire=2014-08-14 16:13:31.935450 has v0 lc 4947989
Aug 14 16:13:27 compute-node10 ceph-mon: 2014-08-14 16:13:27.425576
7f7b2d65a700 1 mon.compute-node10@5(peon).paxos(paxos active c
4947462..4947990) is_readable now=2014-08-14 16:13:27.425578
lease_expire=2014-08-14 16:13:32.408369 has v0 lc 4947990
Aug 14 16:13:28 compute-node10 ceph-mon: 2014-08-14 16:13:28.368894
7f7b2d65a700 1 mon.compute-node10@5(peon).paxos(paxos active c
4947462..4947991) is_readable now=2014-08-14 16:13:28.368895
lease_expire=2014-08-14 16:13:33.350551 has v0 lc 4947991
Aug 14 16:13:28 compute-node10 ceph-mon: 2014-08-14 16:13:28.504170
7f7b2d65a700 1 mon.compute-node10@5(peon).paxos(paxos active c
4947462..4947992) is_readable now=2014-08-14 16:13:28.504171
lease_expire=2014-08-14 16:13:33.486123 has v0 lc 4947992
Aug 14 16:13:29 compute-node10 ceph-mon: 2014-08-14 16:13:29.593776
7f7b2d65a700 1 mon.compute-node10@5(peon).paxos(paxos active c
4947462..4947993) is_readable now=2014-08-14 16:13:29.593777
lease_expire=2014-08-14 16:13:34.575913 has v0 lc 4947993
Although sys.log says that no address available, the number of fixed ip
assigned in database is low , and the number of mac-ip mapping in
/var/lib/nova/network/nova-br100.conf is also low.
I post this here for the purpose that whether someone saw those before?
Thanks.
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