Hi Jaewook, I had a similar issue after deploying an AIO Simplex StarlingX. I had to re-define the host-if on the controller-0 first and then create the related providernet. Here an example. Hope it helps. [wrsroot@controller-0 ~(keystone_admin)]$ system host-if-list controller-0 +--------------------------------------+------+----------+----------+------+-----------+------+------+-------------------+-------------------+ | uuid | name | class | type | vlan | ports | uses | used | attributes | provider networks | | | | | | id | | i/f | by | | | | | | | | | | | i/f | | | +--------------------------------------+------+----------+----------+------+-----------+------+------+-------------------+-------------------+ | 38da435a-5fc5-44ac-b038-52af9f23d52d | lo | platform | virtual | None | [] | [] | [] | MTU=1500 | None | | 7f806264-9c19-45f4-b7d7-df1f90e9d540 | eno5 | platform | ethernet | None | [u'eno5'] | [] | [] | MTU=1500 | None | | 9f7365e8-bc9a-4c9c-8725-72d40f5a18ff | eno6 | data | ethernet | None | [u'eno6'] | [] | [] | MTU=1500, | public_flat | | | | | | | | | | accelerated=True | | | | | | | | | | | | | +--------------------------------------+------+----------+----------+------+-----------+------+------+-------------------+-------------------+ [wrsroot@controller-0 ~(keystone_admin)]$ openstack providernet list +--------------------------------------+---------------+------+------+--------+ | ID | Name | Type | MTU | Ranges | +--------------------------------------+---------------+------+------+--------+ | 197c33ba-6db0-4918-9a0e-e98b01aee1e8 | public_flat | flat | 1500 | | +--------------------------------------+---------------+------+------+--------+ Besides, you can't create it via dashboard,. I managed to do it only via command. So something like: neutron providernet-create public_flat --type=flat system host-if-list -a controller-0 system host-if-modify -c data controller-0 eno6 -p public_flat system host-if-list -a controller-0 openstack network create provider_flat --provider-physical-network public_flat --provider-network-type flat --share --external which will create something like: [wrsroot@controller-0 ~(keystone_admin)]$ openstack network show provider_flat +---------------------------+--------------------------------------+ | Field | Value | +---------------------------+--------------------------------------+ | admin_state_up | UP | : | provider:network_type | flat | | provider:physical_network | public_flat | | provider:segmentation_id | None | | qos_policy_id | None | | revision_number | 4 | | router:external | External | : +---------------------------+--------------------------------------+ /Giuseppe On Tue, 22 Jan 2019 at 08:47, Jaewook Oh <jwoh95@dcn.ssu.ac.kr> wrote:
Hello Hu, Yong, Thanks for the advice.
On my dashboard, "*Danger: *An error occurred. Please try again later." Above error message appears, and I cannot open network creation panel.
And also I'm now trying to see log in the host, but I cannot find it. Is the log disabled by default for StarlingX?
BR, Jaewook.
2019년 1월 22일 (화) 오후 4:08, Hu, Yong <yong.hu@intel.com>님이 작성:
Hey,
Pls share the error messages you saw on Horizon.
As to your question: “Is there any way to create flat network on StarlingX openstack platform?”
Yes, you can refer to CMD:
$ openstack help providernet create
$ openstack help network create
Of course, since you had error on Horizon, there should be something wrong.
So, let’s figure out why it failed first.
*From: *Jaewook Oh <kyle.oh95@gmail.com> *Date: *Tuesday, 22 January 2019 at 2:35 PM *To: *"starlingx-discuss@lists.starlingx.io" < starlingx-discuss@lists.starlingx.io> *Subject: *[Starlingx-discuss] After deployment finished, cannot create public flat network
Hello,
this is Jaewook Oh from IISTRC.
I installed StarlingX on a server, and now I'm trying to create "flat network" for public.
However I couldn't find the way to make the network.
I found "managed_flat", "managed_vlan", and "managed_vxlan" options in '/etc/neutron/plugins/ml2/ml2_conf.ini' file.
When I install some OpenStack platform, I usually used devstack, and with devstack I could choose 'flat' option.
Is there any way to create flat network on StarlingX openstack platform?
And also network creation keeps failing on horizon dashboard. I had to use OpenStack CLI. Is it also a bug?
Thanks in advance for any help!
Best Regards,
Jaewook.
================================================ *Jaewook Oh* (오재욱) IISTRC - Internet Infra System Technology Research Center 369 Sangdo-ro, Dongjak-gu, 06978, Seoul, Republic of Korea _______________________________________________ Starlingx-discuss mailing list Starlingx-discuss@lists.starlingx.io http://lists.starlingx.io/cgi-bin/mailman/listinfo/starlingx-discuss
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================================================ *Jaewook Oh* (오재욱) IISTRC - Internet Infra System Technology Research Center 369 Sangdo-ro, Dongjak-gu, 06978, Seoul, Republic of Korea Tel : +82-2-820-0841 | Mobile : +82-10-9924-2618 E-mail : jwoh95@dcn.ssu.ac.kr ================================================ _______________________________________________ Starlingx-discuss mailing list Starlingx-discuss@lists.starlingx.io http://lists.starlingx.io/cgi-bin/mailman/listinfo/starlingx-discuss