[rdo-dev] OpenStack on CentOS 8 VM using packstack

[Pradeep Antil]

Hi Techies,

I am trying to deploy the latest Openstack "ussuri" on CentOS 8 VM using
packstack.  I have successfully installed it but the issue is that i want
to i want to add my interface "enp0s3" to ovs bridge br-ex. On CentOS 7 we
can do this via ifcfg-* files using network-scripts.

But i am not sure how this can be done on CentOS 8 VM as in this release
network is controlled via network manager. On br-ex i will attach an
external provider network or a flat network.

[image: image.png]

I have referred the below steps for the deployment.

dnf update -y
dnf config-manager --enable PowerTools
dnf install -y centos-release-openstack-ussuri
dnf update -y
dnf install -y openstack-packstack
reboot
packstack --gen-answer-file=/root/answer.txt

Edit answer file

CONFIG_NEUTRON_ML2_TYPE_DRIVERS=vxlan,flat
CONFIG_NEUTRON_ML2_TENANT_NETWORK_TYPES=vxlan
CONFIG_PROVISION_DEMO=n
CONFIG_KEYSTONE_ADMIN_PW=P at ssw0rd
packstack  --answer-file=/root/answer.txt

Following is the output of ovs command and interfaces on my centos 8 system

[image: image.png]


-- 
Best Regards
Pradeep Kumar
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