Hi, Ezpeer I checked and yes, [sysadmin@controller-0 ~(keystone_admin)]$ system interface-network-list controller-0 +--------------+--------------------------------------+--------+--------------+ | hostname | uuid | ifname | network_name | +--------------+--------------------------------------+--------+--------------+ | controller-0 | 2a17737a-bd4c-40fe-bbe7-163237109ed7 | enp2s1 | oam | | controller-0 | 33472810-e1b3-44fa-9a30-cda0d73bc296 | lo | mgmt | | controller-0 | 3ae75daf-b22f-47d9-bc48-5086f700563d | lo | cluster-host | +--------------+--------------------------------------+--------+--------------+ Best Regard ------------------------------------------------------------------ 发件人：Ezpeer Chen <ezpeerchen@gmail.com> 发送时间：2019年10月31日(星期四) 18:12 收件人：钱江 <qianjiang@baicells.com> 抄 送："Sun, Austin" <austin.sun@intel.com>; starlingx-discuss <starlingx-discuss@lists.starlingx.io> 主 题：Re: [Starlingx-discuss] 回复：回复： openstack network creation failure: Flat provider networks are disabled Dear , Do you do the interface-datanetwork-assign ? #system interface-datanetwork-assign controller-0 <interface name> <data-network name> Reference Doc: https://wiki.openstack.org/wiki/StarlingX/Networking Thanks. BR 钱江 <qianjiang@baicells.com> 於 2019年10月31日 週四 下午5:28寫道： Hi, Austin I checked, the type_drivers field has no problem. Do you have more ideas? controller-0:~$ grep type_drivers -r /scratch/apps/stx-openstack/1.0-18-centos-stable-latest/charts/neutron/values.yaml type_drivers: flat,vlan,vxlan Best Regard ------------------------------------------------------------------ 发件人：Sun, Austin <austin.sun@intel.com> 发送时间：2019年10月31日(星期四) 16:42 收件人：钱江 <qianjiang@baicells.com>; starlingx-discuss <starlingx-discuss@lists.starlingx.io> 主 题：RE: 回复：[Starlingx-discuss] openstack network creation failure: Flat provider networks are disabled Could you double check ? grep -r type_drivers /scratch/apps/stx-openstack/{app-version}-centos-stable-latest/charts/neutron/values.yaml ? it comes out like ‘type_drivers: flat,vlan,vxlan’, if not , you have to use helm command to override to include flat network. Thanks. BR Austin Sun. From: 钱江 <qianjiang@baicells.com> Sent: Thursday, October 31, 2019 4:12 PM To: Sun, Austin <austin.sun@intel.com>; starlingx-discuss <starlingx-discuss@lists.starlingx.io> Subject: 回复：[Starlingx-discuss] openstack network creation failure: Flat provider networks are disabled Hi, Austin Thanks for your warmhearted. Follow your suggestion, but I still get the same issue. [sysadmin@controller-0 ~(keystone_admin)]$ system datanetwork-add enp2s1 flat +--------------+--------------------------------------+ | Property | Value | +--------------+--------------------------------------+ | id | 3 | | uuid | 7b999f8b-05fe-4c44-9742-907e4551d9b7 | | name | enp2s1 | | network_type | flat | | mtu | 1500 | | description | None | +--------------+--------------------------------------+ [sysadmin@controller-0 ~(keystone_admin)]$ system datanetwork-list +--------------------------------------+----------+--------------+------+ | uuid | name | network_type | mtu | +--------------------------------------+----------+--------------+------+ | 7b999f8b-05fe-4c44-9742-907e4551d9b7 | enp2s1 | flat | 1500 | | 15eeb861-6910-4254-bb79-847bcbd88ed7 | physnet0 | vlan | 1500 | | ad22c935-51a9-4823-9b55-f18df57e5982 | physnet1 | vlan | 1500 | +--------------------------------------+----------+--------------+------+ controller-0:~$ openstack network create --share --external --provider-physical-network provider --provider-network-type flat provider Error while executing command: BadRequestException: 400, Invalid input for operation: Flat provider networks are disabled. When I tried type vlan as following, it directed different issue. controller-0:~$ openstack network create --share --external --provider-physical-network provider --provider-network-type vlan provider Error while executing command: BadRequestException: 400, Invalid input for operation: physical_network 'provider' unknown for VLAN provider network. ------------------------------------------------------------------ 发件人：Sun, Austin <austin.sun@intel.com> 发送时间：2019年10月31日(星期四) 15:23 收件人：钱江 <qianjiang@baicells.com>; starlingx-discuss <starlingx-discuss@lists.starlingx.io> 主 题：Re: [Starlingx-discuss] openstack network creation failure: Flat provider networks are disabled Hi QianJiang: The default datanetwork in guide is vlan, you should change it to flat before openstack network create. system datanetwork-add ${PHYSNET0} flat Thanks. BR Austin Sun. From:钱江 <qianjiang@baicells.com> Sent: Thursday, October 31, 2019 2:42 PM To: starlingx-discuss <starlingx-discuss@lists.starlingx.io> Subject: [Starlingx-discuss] openstack network creation failure: Flat provider networks are disabled Hi, the community After installation of "Virtual All-in-one Simplex Installation R2.0", everything goes well except, controller-0:~$ openstack network create --share --external --provider-physical-network provider --provider-network-type flat provider Error while executing command: BadRequestException: 400, Invalid input for operation: Flat provider networks are disabled. Could anyone help to point out what's the issue, and how to fix it? Best Regard _______________________________________________ Starlingx-discuss mailing list Starlingx-discuss@lists.starlingx.io http://lists.starlingx.io/cgi-bin/mailman/listinfo/starlingx-discuss