Last modified: 2013-04-24 18:51:44 UTC

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Bug 39789 - Add eqiad as a production region
Add eqiad as a production region
Status: NEW
Product: Wikimedia Labs
Classification: Unclassified
Infrastructure (Other open bugs)
unspecified
All All
: Normal enhancement
: ---
Assigned To: Ryan Lane
:
Depends on:
Blocks:
  Show dependency tree / graph
 
Reported: 2012-08-30 01:54 UTC by Faidon Liambotis
Modified: 2013-04-24 18:51 UTC (History)
6 users (show)

See Also:
Web browser: ---
Mobile Platform: ---
Assignee Huggle Beta Tester: ---

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Description Faidon Liambotis 2012-08-30 01:54:09 UTC 
We should set up the virt servers in eqiad as a production cluster and add them as a region.
Comment 1 Ryan Lane 2012-08-30 01:59:27 UTC 
Some things we need to figure out for this:

1. How do we handle glance. Do we have a glance server per region? How are images handled in this situation?

2. How do we handle keystone? When a user logs in to labsconsole, it authenticates them against keystone. Should we have a keystone service per region, and authenticate against all keystone servers? Should we replicate keystone across regions?

3. How do we handle DNS in the instances? Do we set the search path for a single region and make people use FQDN for other regions, or so we set search path so that people can use short names?

4. How do we handle project storage? We have a cluster in each datacenter. Do we allow cross-datacenter mounts? If we do, how do we handle automounted access to that?
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