2019년 1월 22일 (화) 오후 5:35, Sun, Austin <austin.sun@intel.com>님이 작성:

Hi Jaewook:
      You can try http://10.10.10.2/admin/providernets/  to open , please change 10.10.10.2 to your oam ip. 
     Then you can define flat provider networks. 
 
   About log,  you can try run command ‘collect’ to collect all logs , configs . 
 
Thanks.
BR
Austin Sun. 
From: Giuseppe Sannino [mailto:km.giuseppesannino@gmail.com]
Sent: Tuesday, January 22, 2019 4:10 PM
To: Jaewook Oh <jwoh95@dcn.ssu.ac.kr>
Cc: starlingx-discuss@lists.starlingx.io
Subject: Re: [Starlingx-discuss] After deployment finished, cannot create public flat network

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

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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
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