[Openstack-operators] IP not been configured in VM os, but openstanck assign IP for it
Kevin Benton
kevin at benton.pub
Tue Jun 13 02:47:25 UTC 2017
I don't understand your topology now. If 192.168.5.0/24 has a floating IP
on it, that means it's an external network and that you have some other
external router on it. What is the device at the gateway IP of the 192.168.5.0
network?
On Mon, Jun 12, 2017 at 7:06 PM, xiaotie <xiaotie at ywe.cc> wrote:
> So sorry, use neutron port-show, I find 192.168.5.207 is floating IP.
> dhcp IP is 192.168.5.200,it is pingable
> You know 192.168.5.208 is my cloud vm ip address. It is automaticaly
> configuer to vm os, I manually config it in the vm os. When I shutdown
> network on the cloud vm, I use port-show to see 192.168.5.208's state, it
> is the same as before.
>
> I relance an instance, but the problem is as before. how can i fix this?
> There is no error in log file.
>
>
> neutron port-show f24b534e-b1e3-4496-9dc0-b4408610b7de
> neutron CLI is deprecated and will be removed in the future. Use openstack
> CLI instead.
> +-----------------------+-----------------------------------
> ---------------------------------------------------+
> | Field | Value
> |
> +-----------------------+-----------------------------------
> ---------------------------------------------------+
> | admin_state_up | True
> |
> | allowed_address_pairs |
> |
> | binding:host_id | controller
> |
> | binding:profile | {}
> |
> | binding:vif_details | {"port_filter": true}
> |
> | binding:vif_type | bridge
> |
> | binding:vnic_type | normal
> |
> | created_at | 2017-06-11T05:40:32Z
> |
> | description |
> |
> | device_id | dhcpd3377d3c-a0d1-5d71-9947-
> f17125c357bb-1807f022-b989-4725-9d25-7d176b28ec72 |
> | device_owner | network:dhcp
> |
> | extra_dhcp_opts |
> |
> | fixed_ips | {"subnet_id": "59fc76f2-c666-4693-b0f6-2a96a0189ef7",
> "ip_address": "192.168.5.200"} |
> | id | f24b534e-b1e3-4496-9dc0-
> b4408610b7de |
> | mac_address | fa:16:3e:7a:0e:72
> |
> | name |
> |
> | network_id | 1807f022-b989-4725-9d25-
> 7d176b28ec72 |
> | port_security_enabled | False
> |
> | project_id | 9ffad77b319f4025a7a048b8f358b0
> 47 |
> | revision_number | 25
> |
> | security_groups |
> |
> | status | ACTIVE
> |
> | tags |
> |
> | tenant_id | 9ffad77b319f4025a7a048b8f358b0
> 47 |
> | updated_at | 2017-06-12T21:23:08Z
> |
> +-----------------------+-----------------------------------
> ---------------------------------------------------+
>
>
> 在2017-06-13，Kevin Benton <kevin at benton.pub> 写道:
>
> -----原始邮件-----
> *发件人:* Kevin Benton <kevin at benton.pub>
> *发送时间:* 2017年6月13日 星期二
> *收件人:* xiaotie <xiaotie at ywe.cc>
> *抄送:* OpenStack Operators <openstack-operators at lists.openstack.org>
> *主题:* Re: Re: Re: Re: Re: [Openstack-operators] IP not been configured in
> VM os, but openstanck assign IP for it
>
>
> Name is just a field that can be set by users to track things.
>
> Do a neutron port-show on e949854e-3533-48c5-8a1a-3dc455dfa59c to see the
> details of that DHCP agent port.
>
> On Mon, Jun 12, 2017 at 5:53 PM, xiaotie <xiaotie at ywe.cc> wrote:
>
>> its result is
>> [root at controller neutron]# neutron port-list
>> neutron CLI is deprecated and will be removed in the future. Use
>> openstack CLI instead.
>> +--------------------------------------+------+-------------
>> ---------------------+-------------------+------------------
>> --------------------------------------------------------------------+
>> | id | name |
>> tenant_id | mac_address |
>> fixed_ips
>> |
>> +--------------------------------------+------+-------------
>> ---------------------+-------------------+------------------
>> --------------------------------------------------------------------+
>> | 40b6d8da-01a9-41ab-a48f-a7b00185853e | |
>> dfeb844b4942417e9e2d1299c49d1a3a | fa:16:3e:59:91:c0 | {"subnet_id":
>> "f12e2ca7-133e-4b46-ad9b-8784d509eb0a", "ip_address": "172.16.1.1"} |
>> | 793528db-e2c5-4b39-8f18-246362dd4a03 |
>> | | fa:16:3e:43:03:a0 | {"subnet_id":
>> "59fc76f2-c666-4693-b0f6-2a96a0189ef7", "ip_address": "192.168.5.203"} |
>> | e949854e-3533-48c5-8a1a-3dc455dfa59c |
>> | | fa:16:3e:c6:0a:ff | {"subnet_id":
>> "59fc76f2-c666-4693-b0f6-2a96a0189ef7", "ip_address": "192.168.5.207"} |
>> | f24b534e-b1e3-4496-9dc0-b4408610b7de | |
>> 9ffad77b319f4025a7a048b8f358b047 | fa:16:3e:7a:0e:72 | {"subnet_id":
>> "59fc76f2-c666-4693-b0f6-2a96a0189ef7", "ip_address": "192.168.5.200"} |
>> | f74ad12c-0134-4a33-bf32-e6dd12535673 | |
>> dfeb844b4942417e9e2d1299c49d1a3a | fa:16:3e:ac:45:41 | {"subnet_id":
>> "f12e2ca7-133e-4b46-ad9b-8784d509eb0a", "ip_address": "172.16.1.2"} |
>> | ffac71c1-cda8-4431-896c-a0e48515ea8f | |
>> dfeb844b4942417e9e2d1299c49d1a3a | fa:16:3e:63:8b:26 | {"subnet_id":
>> "59fc76f2-c666-4693-b0f6-2a96a0189ef7", "ip_address": "192.168.5.208"} |
>> +--------------------------------------+------+-------------
>> ---------------------+-------------------+------------------
>> --------------------------------------------------------------------+
>>
>> 192.168.5.200 is provider network's start IP,192.168.5.203 is router IP,
>> 192.168.5.208 is openstack vm instance IP, I configure it in vm os
>> manually, they can ping from controller;
>> may be 192.168.5.207 is dhcp agent IP, I can't confirm this , and can't
>> ping.
>>
>> 172.16 is self-service network
>>
>> Why name field has no value? if 5.207 is dhcp agent ip and is not
>> pingable, is this the root cause? how can i fix this
>>
>>
>> 在2017-06-13，Kevin Benton <kevin at benton.pub> 写道:
>>
>> -----原始邮件-----
>> *发件人:* Kevin Benton <kevin at benton.pub>
>> *发送时间:* 2017年6月13日 星期二
>> *收件人:* xiaotie <xiaotie at ywe.cc>
>> *抄送:* OpenStack Operators <openstack-operators at lists.openstack.org>
>> *主题:* Re: Re: Re: Re: [Openstack-operators] IP not been configured in VM
>> os, but openstanck assign IP for it
>>
>>
>> If you do a 'neutron port-list' do you see the DHCP agent port and is it
>> ACTIVE?
>>
>> On Mon, Jun 12, 2017 at 3:19 PM, xiaotie <xiaotie at ywe.cc> wrote:
>>
>>> Is your mean as follow:
>>> [root at controller ~]# neutron agent-list
>>> neutron CLI is deprecated and will be removed in the future. Use
>>> openstack CLI instead.
>>> +--------------------------------------+--------------------
>>> +------------+-------------------+-------+----------------+-
>>> --------------------------+
>>> | id | agent_type |
>>> host | availability_zone | alive | admin_state_up |
>>> binary |
>>> +--------------------------------------+--------------------
>>> +------------+-------------------+-------+----------------+-
>>> --------------------------+
>>> | 214ea02c-ee30-4b0d-850e-09a78040531d | Linux bridge agent |
>>> controller | | :-) | True |
>>> neutron-linuxbridge-agent |
>>> | 3a72b736-91b9-40d0-a202-265417760d7d | L3 agent |
>>> controller | nova | :-) | True |
>>> neutron-l3-agent |
>>> | 42ca2ff4-ec58-4a38-afef-6a728347b3e6 | Metadata agent |
>>> controller | | :-) | True |
>>> neutron-metadata-agent |
>>> | 82b060a1-94bd-4d03-a39f-894f251a9557 | Linux bridge agent |
>>> compute01 | | :-) | True |
>>> neutron-linuxbridge-agent |
>>> | 99e9f7f8-1823-416a-ab09-987f88ce1b2c | DHCP agent |
>>> controller | nova | :-) | True |
>>> neutron-dhcp-agent |
>>> +--------------------------------------+--------------------
>>> +------------+-------------------+-------+----------------+-
>>> --------------------------+
>>>
>>> I run dhcp agent on the controller, as the quick install doc suggest
>>> artechure. and I can see some port as follow
>>> [root at controller ~]# netstat -tunlp | grep dh
>>> udp 0 0 0.0.0.0:68 0.0.0.0:
>>> * 696/dhclient
>>> udp 0 0 0.0.0.0:4407 0.0.0.0:
>>> * 696/dhclient
>>> udp6 0 0 :::21133
>>> :::* 696/dhclient
>>>
>>> you mean: I lanch another vm not on openstack platform, set its ethernet
>>> proto to dhcp?
>>>
>>>
>>> 在2017-06-13，Kevin Benton <kevin at benton.pub> 写道:
>>>
>>> -----原始邮件-----
>>> *发件人:* Kevin Benton <kevin at benton.pub>
>>> *发送时间:* 2017年6月13日 星期二
>>> *收件人:* xiaotie <xiaotie at ywe.cc>
>>> *抄送:* OpenStack Operators <openstack-operators at lists.openstack.org>
>>> *主题:* Re: Re: Re: [Openstack-operators] IP not been configured in VM
>>> os, but openstanck assign IP for it
>>>
>>>
>>> You need to run the DHCP agent on either the compute node or the same
>>> node running the L3 agent. It will get a port on the same network and offer
>>> DHCP addresses to the devices on that network.
>>>
>>> On Mon, Jun 12, 2017 at 3:09 PM, xiaotie <xiaotie at ywe.cc> wrote:
>>>
>>>> Thank you kevin.
>>>> I just edit neutone code file and log nosise disapper.
>>>>
>>>> As you say, the vm does not automate be configured ip address. But when
>>>> I configure the address that openstack assign to it in the vm os, I can
>>>> ping local network,but I can't
>>>> ping 8.8.8.8. On my physical server in the same local network , I can
>>>> ping 8.8.8.8
>>>>
>>>> And another tiny question, how can I get dhcp address, and can you give
>>>> me some advice about which doc I can get experiencd with openstack's common
>>>> command and case.
>>>>
>>>>
>>>> 在2017-06-13，Kevin Benton <kevin at benton.pub> 写道:
>>>>
>>>> -----原始邮件-----
>>>> *发件人:* Kevin Benton <kevin at benton.pub>
>>>> *发送时间:* 2017年6月13日 星期二
>>>> *收件人:* xiaotie <xiaotie at ywe.cc>
>>>> *抄送:* OpenStack Operators <openstack-operators at lists.openstack.org>
>>>> *主题:* Re: Re: [Openstack-operators] IP not been configured in VM os,
>>>> but openstanck assign IP for it
>>>>
>>>>
>>>> That bug just fixes the log noise. That was not the cause of the
>>>> failure.
>>>>
>>>> Check my suggestion about confirming that DHCP is working.
>>>>
>>>> On Mon, Jun 12, 2017 at 4:11 AM, xiaotie <xiaotie at ywe.cc> wrote:
>>>>
>>>>> hi,kevin
>>>>> From this link， I think you have fix this bug. But how can I use it in
>>>>> my environment?
>>>>> Please forgive me, I'm newbie to openstack.
>>>>> In my environment, I use centos7.3, and use yum to install openstack.
>>>>>
>>>>> 在2017-06-12，Kevin Benton <kevin at benton.pub> 写道:
>>>>>
>>>>> -----原始邮件-----
>>>>> *发件人:* Kevin Benton <kevin at benton.pub>
>>>>> *发送时间:* 2017年6月12日 星期一
>>>>> *收件人:* xiaotie <xiaotie at ywe.cc>
>>>>> *抄送:* OpenStack Operators <openstack-operators at lists.openstack.org>
>>>>> *主题:* Re: [Openstack-operators] IP not been configured in VM os, but
>>>>> openstanck assign IP for it
>>>>>
>>>>>
>>>>> I believe that error is actually unrelated (bug reported here for that
>>>>> https://bugs.launchpad.net/neutron/+bug/1697383 ).
>>>>>
>>>>> Do you have the DHCP agent running and is it's port active on the
>>>>> network? You should be able to ping the DHCP address from the 192.168.5
>>>>> network.
>>>>>
>>>>> If you don't have the DHCP agent, you will need to manually assign the
>>>>> IP in your instance.
>>>>>
>>>>> On Sun, Jun 11, 2017 at 11:40 PM, xiaotie <xiaotie at ywe.cc> wrote:
>>>>>
>>>>>>
>>>>>> I lanch an instance, but the instance has not IP when I run command
>>>>>> 'ip addr'.But router has assign ip for it.
>>>>>>
>>>>>> My environment is:
>>>>>> two vms in virtualbox
>>>>>> each vm has two ethernet, 192.168.5.0/24 use bridge network; 10.0.0.0/24 use nat network, both is ok
>>>>>> I lanch provider network, and router ip is 192.168.5.203, I can ping it on the host.
>>>>>> openstack instance has got an ip,192.168.5.205, I can see it in network top0loy of the dashboard, and I can see provider network port is up,but I can't ping it.
>>>>>>
>>>>>> Router info
>>>>>> +--------------------------------------+--------+----------------------------------+-----------------------------------------+-------------+-------+
>>>>>> | id | name | tenant_id | external_gateway_info | distributed | ha |
>>>>>> +--------------------------------------+--------+----------------------------------+-----------------------------------------+-------------+-------+
>>>>>> | efdc40ab-9425-4795-949e-6774eabceed0 | router | dfeb844b4942417e9e2d1299c49d1a3a | {"network_id": | False | False |
>>>>>> | | | | "1807f022-b989-4725-9d25-7d176b28ec72", | | |
>>>>>> | | | | "enable_snat": true, | | |
>>>>>> | | | | "external_fixed_ips": [{"subnet_id": | | |
>>>>>> | | | | "59fc76f2-c666-4693-b0f6-2a96a0189ef7", | | |
>>>>>> | | | | "ip_address": "192.168.5.203"}]} | | |
>>>>>> +--------------------------------------+--------+----------------------------------+-----------------------------------------+-------------+-------+
>>>>>>
>>>>>> Port status
>>>>>> 名称 固定IP 连接设备 状态 管理状态 动作
>>>>>> (85f154ee-1dd6) 192.168.5.205 compute:None 运行中 UP
>>>>>>
>>>>>> when i lanch an instance, I got the following error on the compute node:
>>>>>> 2017-06-12 06:49:43.610 20776 INFO neutron.agent.securitygroups_rpc [req-4fcd8220-8713-469c-9564-1d1eebf30675 472ca430fc46406abac12d2bb877326f dfeb844b4942417e9e2d1299c49d1a3a - - -] Security group member updated [u'b7da029d-70f0-4ac2-af09-fea4d0e8e516']
>>>>>> 2017-06-12 06:49:45.354 20776 INFO neutron.agent.securitygroups_rpc [req-bfc74178-179f-4abd-bdb2-25d66ce36107 - - - - -] Refresh firewall rules
>>>>>> 2017-06-12 06:49:47.358 20776 INFO neutron.agent.securitygroups_rpc [req-bfc74178-179f-4abd-bdb2-25d66ce36107 - - - - -] Preparing filters for devices set(['tap9db05558-8e'])
>>>>>> 2017-06-12 06:49:49.273 20776 INFO neutron.plugins.ml2.drivers.agent._common_agent [req-bfc74178-179f-4abd-bdb2-25d66ce36107 - - - - -] Port tap9db05558-8e updated. Details: {u'profile': {}, u'network_qos_policy_id': None, u'qos_policy_id': None, u'allowed_address_pairs': [], u'admin_state_up': True, u'network_id': u'1807f022-b989-4725-9d25-7d176b28ec72', u'segmentation_id': None, u'device_owner': u'compute:nova', u'physical_network': u'provider', u'mac_address': u'fa:16:3e:61:90:f5', u'device': u'tap9db05558-8e', u'port_security_enabled': True, u'port_id': u'9db05558-8e87-4a24-928c-cd97ddddb777', u'fixed_ips': [{u'subnet_id': u'59fc76f2-c666-4693-b0f6-2a96a0189ef7', u'ip_address': u'192.168.5.211'}], u'network_type': u'flat'}
>>>>>> 2017-06-12 06:49:50.591 20776 ERROR neutron.callbacks.manager [req-bfc74178-179f-4abd-bdb2-25d66ce36107 - - - - -] Error during notification for neutron.services.trunk.drivers.linuxbridge.agent.driver.LinuxBridgeTrunkDriver.agent_port_change--9223372036853960796 port_device, after_update
>>>>>> 2017-06-12 06:49:50.591 20776 ERROR neutron.callbacks.manager Traceback (most recent call last):
>>>>>> 2017-06-12 06:49:50.591 20776 ERROR neutron.callbacks.manager File "/usr/lib/python2.7/site-packages/neutron/callbacks/manager.py", line 146, in _notify_loop
>>>>>> 2017-06-12 06:49:50.591 20776 ERROR neutron.callbacks.manager callback(resource, event, trigger, **kwargs)
>>>>>> 2017-06-12 06:49:50.591 20776 ERROR neutron.callbacks.manager File "/usr/lib/python2.7/site-packages/neutron/services/trunk/drivers/linuxbridge/agent/driver.py", line 94, in agent_port_change
>>>>>> 2017-06-12 06:49:50.591 20776 ERROR neutron.callbacks.manager trunk = self._tapi.get_trunk(context, device_details['port_id'])
>>>>>> 2017-06-12 06:49:50.591 20776 ERROR neutron.callbacks.manager File "/usr/lib/python2.7/site-packages/neutron/services/trunk/drivers/linuxbridge/agent/driver.py", line 196, in get_trunk
>>>>>> 2017-06-12 06:49:50.591 20776 ERROR neutron.callbacks.manager self.put_trunk(port_id, self._fetch_trunk(context, port_id))
>>>>>> 2017-06-12 06:49:50.591 20776 ERROR neutron.callbacks.manager File "/usr/lib/python2.7/site-packages/neutron/services/trunk/drivers/linuxbridge/agent/driver.py", line 140, in _fetch_trunk
>>>>>> 2017-06-12 06:49:50.591 20776 ERROR neutron.callbacks.manager if 'CallbackNotFound' not in str(e):
>>>>>> 2017-06-12 06:49:50.591 20776 ERROR neutron.callbacks.manager UnicodeEncodeError: 'ascii' codec can't encode characters in position 31-35: ordinal not in range(128)
>>>>>> 2017-06-12 06:49:50.591 20776 ERROR neutron.callbacks.manager
>>>>>>
>>>>>> Please forgive me if this question is too simple, since I'm newbie to
>>>>>> openstack. And I lack of method to fix problem, If anynoe can give me
>>>>>> ideas，I'll be very appreciate.
>>>>>>
>>>>>>
>>>>>>
>>>>>> _______________________________________________
>>>>>> OpenStack-operators mailing list
>>>>>> OpenStack-operators at lists.openstack.org
>>>>>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstac
>>>>>> k-operators
>>>>>>
>>>>>>
>>>>>
>>>>>
>>>>
>>>>
>>>
>>>
>>
>>
>
>
>
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