Mozilla IT

Just a friendly reminder of the upcoming maintenance this weekend for our datacenter migration (original notice). Also please keep in mind the following:

* We will be auditing user accounts as we migrate each machine. We will be removing accounts which have not been used or we think are not needed. If this is done in error, please open a ticket and let us know who you are and why you need access to the system.

* Machines will be re-addressed (IP). Please check all scripts and logins to make sure they work after the migration. You may get ssh warnings upon login due to the IP changes.

* Firewall rules have been audited and cleaned up. While we made every effort to maintain all network access needed, we could have missed a rule or deleted something in error. Again, if you feel something has been closed/removed in error, please open a ticket.

All of these changes are meant to enhance security and stability of our systems. Please let us know if have any issues after the move.

Posted by justin at 9:27 AM | Permalink

On Saturday, 7/15/2006 we will be moving our primary datacenter to new facilities. This will include internal and external addressing changes and physically moving to new networks. We have prioritized systems in order of impact to users and will make every effort to bring high priority systems up first. The following applications/systems will be effected by the move (not in order of priority):

Build systems, QA systems, CVS primary and mirror, static & dynamic web sites:
* fxfeeds.mozilla.org
* reporter.mozilla.org
* blog.mozilla.com
* www.spreadfirefox.com
* survey.mozlla.org
* www.bugzilla.org
* www.firefoxflicks.com
* developer.mozilla.org
* wiki.mozilla.org

Talkback, mozilla.org mailing lists, Planet, Bugzilla, Despot, Stage, IRC, Bonsai, LXR, Tinderboxen.

If you notice any services are down or not working as expected after 6pm PDT on Saturday, please open a bug or email infra at mozilla.com.

Posted by justin at 7:36 AM | Permalink

As some of you may know, we are moving to a new collocation provider. We will start the process by moving mozilla.com/org and ftp.mozilla.org today. There will be no downtime as OSL is hosting FTP for the move and the old static cluster will stay up as a backup if needed.

The larger move will happen on 7/15 with an extended downtime window. More information on that early next week.

Please let us know if you see any issues with the new setup by emailing infra at mozilla.com.

Posted by justin at 8:07 AM | Permalink