Hi Zhi,
Thanks for the report, comment below.
On 10/27/2016 05:04 AM, zhi wrote:
Hi, all.
I installed a devstack in my local environment. All the code from master
branch. After the installation, I have to show you some problems which I met.
First of all, I create an external network by this command " neutron
net-create public --router:external=True --provider:network_type=flat
--provider:physical_network=public ".
Secondly, I create a subnet with " subnet_type " by this command " neutron
subnet-create [net-id] 20.20.20.0/24 <http://20.20.20.0/24> --service-types
list=true network:router_gateway ".
At last, I create a router and setting this router's gateway by this command
" neutron router-gateway-set [router-id] [net-id]".
Exception happens in Neutron Server, it says "
HostNotCompatibleWithFixedIps: Host devstack is not connected to a segment where
the existing fixed_ips on port 0f38ba01-8dd0-43de-92e3-b294bd4ebed8 will
function given the routed network topology. ".
Subnet service types is new in Newton, and it seems you've found a bug - can you
file a bug on launchpad for it?
The one thing you might try to get past this is to disable DHCP on these
subnets, but the error you linked seems different from [1].
-Brian
[1] https://bugs.launchpad.net/neutron/+bug/1636963
After I did some research about the exception, I found this patch[1] was
adding this exception into neutron repo. I am confused about that. Why setting
router's gateway will trigger this exception? I don't execute any commands about
" routed_network ".
What's wrong ?
Could someone give some advice about that ? I upload all the network and
subnets info at here [2]. Detail exception at here [3].
BTW, what's the meaning of " tags " in network?
Hope for your reply. :)
Thanks
Zhi Chang
[1]. https://review.openstack.org/#/c/346217/3
[2]. http://paste.openstack.org/show/587157/
[3]. http://paste.openstack.org/show/587158/
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