eventlet revert causes swift auth to hang

Bug #1178646 reported by Dan Prince on 2013-05-10
This bug affects 1 person
Affects Status Importance Assigned to Milestone
OpenStack Identity (keystone)
Dan Prince

Bug Description

I haven't put my finger on why yet but it appears that the eventlet changes in 6219f94b3a1103a16bd5f16ed8ffdd41a85280e1 are now causing my Swift -> Keystone connections in SmokeStack to hang. Reverting the commit fixes everything.

I have auth token configure like this:

paste.filter_factory = keystone.middleware.auth_token:filter_factory
signing_dir = /etc/swift
auth_host =
auth_port = 35357
auth_protocol = http
auth_uri =
# if its defined
admin_tenant_name = service
admin_user = swift
admin_password = SERVICE_PASSWORD
delay_auth_decision = false

Dan Prince (dan-prince) wrote :

I would like to suggest that we revert the eventlet commit until we figure it out:


A very safe thing to do at this point since it was the last commit.

Changed in keystone:
assignee: nobody → Dan Prince (dan-prince)
importance: Undecided → Critical
status: New → In Progress
Thierry Carrez (ttx) on 2013-05-10
Changed in keystone:
milestone: none → havana-1
Dan Prince (dan-prince) wrote :

See kerrin's stack trace on the original commit here:


This looks like the same thing I'm seeing in Swift:

ImportError: eventlet imported before keystone (env var set to None)

Reviewed: https://review.openstack.org/28785
Committed: http://github.com/openstack/keystone/commit/d6dc64c43f40d143ec231ad485be5e77515d8e62
Submitter: Jenkins
Branch: master

commit d6dc64c43f40d143ec231ad485be5e77515d8e62
Author: Dan Prince <email address hidden>
Date: Fri May 10 07:47:13 2013 -0400

    Revert "Disable eventlet monkey-patching of DNS"

    This reverts commit 6219f94b3a1103a16bd5f16ed8ffdd41a85280e1.

    This commit seems to cause keystone auth to hang when using
    Keystone w/ Swift.

    Fixes LP Bug #1178646.

    Change-Id: Ieb94a29b3129847c84a02c8a526611f125f21ea0

Changed in keystone:
status: In Progress → Fix Committed
Thierry Carrez (ttx) on 2013-05-29
Changed in keystone:
status: Fix Committed → Fix Released
Thierry Carrez (ttx) on 2013-10-17
Changed in keystone:
milestone: havana-1 → 2013.2
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