Re: User cannot do CF login when UAA is being updated

Alexander Lomov <alexander.lomov@...>

Hey, all.

Amit, we are all from different companies and we didn’t have any common projects. The problem that is described by Filip can happen with great probability. Still this depends on deployment environment. I made a guess about it.

Ricky, could you share your deployment manifest just to let us understand the problem better.

Best Regards,
Alex L.

On Sep 14, 2015, at 5:51 PM, Amit Gupta <agupta(a)<mailto:agupta(a)>> wrote:

Ricky, Jiang, Alexander, are the three of you working together? It's hard to tell since you've got Fujitsu, Gmail, and Altoros email addresses. Are you folks talking about the same issue with the same deployment, or three separate issues.

Ricky, if you still need assistance with your issue, please let us know.

On Mon, Sep 14, 2015 at 10:16 AM, Lomov Alexander <alexander.lomov(a)<mailto:alexander.lomov(a)>> wrote:
Yes, the problem is that postgresql database is stored on NFS that is restarted during nfs job update. I’m sure that you’ll be able to run updates without outage with several customizations.

It is hard to tell without knowing your environment, but in common case steps will be following:

1. Add additional instances to nfs job and customize it to make replications (for instance use this docs for release customization [1])
2. Make your NFS job to update sequently without our jobs updates in parallel (like it is done for postgresql [2])
3. Check your options in update section [3].


On Sep 14, 2015, at 9:47 AM, Yitao Jiang <<>> wrote:

On upgrading the deployment, the uaa not working due the uaadb filesystem hangup.Under my environment , the nfs-wal-server's ip changed which causing uaadb,ccdb hang up. Hard reboot the uaadb, restart uaa service solve the issue.

Hopes can help you.

On Mon, Sep 14, 2015 at 2:13 PM, Yunata, Ricky <rickyy(a)<mailto:rickyy(a)>> wrote:

I have a question regarding UAA in Cloud Foundry. I’m currently running Cloud Foundry on Openstack.
I have 2 availability zones and redundancy of the important VMs including UAA.
Whenever I do an upgrade of either stemcell or CF release, user will not be able to do CF login when when CF is updating UAA VM.
My question is, is this a normal behaviour? If I have redundant UAA VM, shouldn’t user still be able to still login to the apps even though it’s being updated?
I’ve done this test a few times, with different CF version and stemcells and all of them are giving me the same result. The latest test that I’ve done was to upgrade CF version from 212 to 215.
Has anyone experienced the same issue?


The information in this e-mail is confidential and may contain content that is subject to copyright and/or is commercial-in-confidence and is intended only for the use of the above named addressee. If you are not the intended recipient, you are hereby notified that dissemination, copying or use of the information is strictly prohibited. If you have received this e-mail in error, please telephone Fujitsu Australia Software Technology Pty Ltd on + 61 2 9452 9000<tel:%2B%2061%202%209452%209000> or by reply e-mail to the sender and delete the document and all copies thereof.

Whereas Fujitsu Australia Software Technology Pty Ltd would not knowingly transmit a virus within an email communication, it is the receiver’s responsibility to scan all communication and any files attached for computer viruses and other defects. Fujitsu Australia Software Technology Pty Ltd does not accept liability for any loss or damage (whether direct, indirect, consequential or economic) however caused, and whether by negligence or otherwise, which may result directly or indirectly from this communication or any files attached.

If you do not wish to receive commercial and/or marketing email messages from Fujitsu Australia Software Technology Pty Ltd, please email unsubscribe(a)<mailto:unsubscribe(a)>




Join { to automatically receive all group messages.