Open Stack

Hi Ryan,

How are your configuration files looking? (ml2_conf.ini and ovs or
linux-bridge agent config file?)

Regards,


*Gianpietro Lavado*
Solutions Architect
+51 991686754 <+51991686754>
glavado at whitestack.com


On Mon, Oct 30, 2017 at 4:16 PM, Ryan <iveymr at gmail.com> wrote:

> Previously, I had an OpenStack Mitaka on Ubuntu 14.04 implementation
> configured with a flat provider network which worked w/out issue.
>
> I'm now attempting to implement OpenStack Ocata on Ubuntu 16.04 with the
> same flat provider network and cannot reach the allocated pool addresses
> for the instances.
>
> Compute nodes are configured as the following:
>
> eth0: Internal 172.16.0.0/16 (non-routable to the Internet)
>
> eth1: manual configuration
>
> auto eth1
>
>   iface  eth1 inet manual
>   up ip link set dev $IFACE up
>   down ip link set dev $IFACE down
>
> eth2: External  XX.XX.XX.XX/28 (routable to the Internet)
>
>
> Flat provider network contains a publicly routable allocated pool
> XX.XX.XX.XX/26 (60 usable).  These IP's work if I manually add them to
> the physical nic, so I know it's not a network issue.
>
> Why can I not access the provider network within openstack?
>
> Steps taken to create network:
>
> openstack network create --share --external --provider-physical-network
> provider --provider-network-type flat provider
> openstack subnet create --network provider --allocation-pool
> start=XX.XX.XX.XX,end=XX.XX.XX.XX --dns-nameserver 8.8.8.8 --gateway
> XX.XX.XX.1 --subnet-range XX.XX.XX.XX/26 provider
>
> Instances are properly allocated an IP from the pool.
>
> Thanks,
> Ryan
>
>
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