[Fiware-lab-federation-nodes] Ficore : SophiaAntipolis Node - Upgrade

[Sean Murphy]

Hi Philippe, all,

In the spirit of sharing...

- Deploy Openstack Kilo on the New servers
> - Check Openstack services
> - Request new service endpoints with Federation keystone ( Nova, Cinder,
> Neutron, Glance, Ceilometer)
>   Node name : Can we keep the same  : SophiaAntipolis ?
>   Admin user : Can we keep the same admin-c4 ?
> - Check connection with the Federation
> - Snapshots existing VMs
> - Stop the Xifi node and migrate the servers to the new node
> - Migrate VMs for the Xifi infrastructure to the new node
>

There are a couple of non trivial points here (which we have not solved
yet)...
- we don't think it is possible as admin to create a vm for a tenant based
on a snapshot
- importing a snapshot is possible under the admin user and it can be
shared with a non-admin user
- importing a volume for a specific tenant does not seem to be directly
possible right now.

The solutions unfortunately seem to involve tampering with databases which
is super ugly and
error prone...

If anyone has any other thoughts on this, it would be much appreciated.

BR,
Seán.



>   How to handle the user impact on the cloud portal depending on the
> changes above ?
> - Ficore node fully operational
>
>
>
> *Solution 2 *
> We"ll keep the same service end point parameters for the upgraded node.
> The users might be more impacted with this solution as the shutdown of the
> Xifi node will be done at the beginning of the plan.
>
> - Deploy Openstack Kilo on the 5 New servers
> - Snapshot of existing VMs
> - Stop the Xifi node and migrate the servers to the new node
> - Check Openstack services
> - Use the existing service endpoints with Federation keystone ( Nova,
> Cinder, Neutron, Glance, Ceilometer)
>   Node name remains unchanged : SophiaAntipolis
>   Admin user remains unchanged  admin-c4
> - Check connection with the Federation
> - Migrate VMs for the Xifi infrastructure to the new node.
>   How to handle the existing VMs re-creation on the new nodes ?
> - Ficore node fully operational
>
>
> Let us know your thoughts and what would be your preferred solution.
>
> Best regards,
> Philippe
> --
> *Tel : +33 (0)4 89 86 69 37 <%2B33%20%280%294%2089%2086%2069%2037>*
> *Mob: +33 (0)6 16 31 63 04 <%2B33%20%280%296%2016%2031%2063%2004>*
> *www.com4innov.com <http://www.com4innov.com>*
>
>
>
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