[Openstack-operators] IP not been configured in VM os, but openstanck assign IP for it
Kevin Benton
kevin at benton.pub
Tue Jun 13 03:09:21 UTC 2017
Also, what did you mean by this sentence?
"I relance an instance, but the problem is as before. how can i fix this?
There is no error in log file."
On Mon, Jun 12, 2017 at 7:47 PM, Kevin Benton <kevin at benton.pub> wrote:
> 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-f1
>> 7125c357bb-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-b44086
>> 10b7de |
>> | mac_address | fa:16:3e:7a:0e:72
>> |
>> | name |
>> |
>> | network_id | 1807f022-b989-4725-9d25-7d176b
>> 28ec72 |
>> | 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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