[openstack-dev] [TripleO] Undercloud backup and restore

Shinobu Kinjo skinjo at redhat.com
Thu Jun 1 06:52:05 UTC 2017


Hi Carlos,

Since I thought that that is a kind of documentation bug, I filed a
bug on this as Doc bug.
Now I'm seeing that you were assigned...

Regards,
Shinobu Kinjo


On Tue, May 30, 2017 at 5:48 PM, Carlos Camacho Gonzalez
<ccamacho at redhat.com> wrote:
> Hi Shinobu,
>
> It's really helpful to get feedback from customers, please, can you give me
> details about the failures you are having?. If so, sending me directly some
> logs would be great.
>
> Thanks,
> Carlos.
>
>
> On Mon, May 29, 2017 at 9:07 AM, Shinobu Kinjo <skinjo at redhat.com> wrote:
>>
>> Here is feedback from the customer.
>>
>> Following the guide [1], undercloud restoration was not succeeded.
>>
>> Swift objects could haven't been downloaded after restoration even
>> though they followed all procedures during backing up / restoring
>> their system described in [1].
>>
>> Since that, I'm not 100% sure if `tar -czf` is good enough to take a
>> backup of the system or not.
>>
>> It would be great help to do dry-run against backed up data so that we
>> can make sure that backed up data is completely fine.
>>
>> [1]
>> https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux_openstack_platform/7/html/back_up_and_restore_red_hat_enterprise_linux_openstack_platform/back_up_and_restore_the_undercloud
>>
>>
>> On Wed, May 24, 2017 at 4:26 PM, Carlos Camacho Gonzalez
>> <ccamacho at redhat.com> wrote:
>> > Hey folks,
>> >
>> > Based on what we discussed yesterday in the TripleO weekly team meeting,
>> > I'll like to propose a blueprint to create 2 features, basically to
>> > backup
>> > and restore the Undercloud.
>> >
>> > I'll like to follow in the first iteration the available docs for this
>> > purpose [1][2].
>> >
>> > With the addition of backing up the config files on /etc/ specifically
>> > to be
>> > able to recover from a failed Undercloud upgrade, i.e. recover the repos
>> > info removed in [3].
>> >
>> > I'll like to target this for P as I think I have enough time for
>> > coding/testing these features.
>> >
>> > I already have created a blueprint to track this effort
>> > https://blueprints.launchpad.net/tripleo/+spec/undercloud-backup-restore
>> >
>> > What do you think about it?
>> >
>> > Thanks,
>> > Carlos.
>> >
>> > [1]:
>> >
>> > https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux_openstack_platform/7/html/back_up_and_restore_red_hat_enterprise_linux_openstack_platform/restore
>> >
>> > [2]:
>> >
>> > https://docs.openstack.org/developer/tripleo-docs/post_deployment/backup_restore_undercloud.html
>> >
>> > [3]:
>> >
>> > https://docs.openstack.org/developer/tripleo-docs/installation/updating.html
>> >
>> >
>> >
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