vagrant-aws

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We've got a lot of engineers using vagrant and vagrant-aws and are having issues with Request limits:

==> VAGRANTNAME: Waiting for instance to become "ready"...
==> VAGRANTNAME: Waiting for SSH to become available...
==> VAGRANTNAME: Terminating the instance...
==> VAGRANTNAME: Running cleanup tasks for 'shell' provisioner...
==> VAGRANTNAME: Running cleanup tasks for 'shell' provisioner...
==> VAGRANTNAME: Running cleanup tasks for 'file' provisioner...
==> VAGRANTNAME: Running cleanup tasks for 'shell' provisioner...
/tmp/lifeguardnPAaTX/cddeaab0-90cf-4d1a-8b67-cb8add0c0389/gems/gems/excon-0.45.3/lib/excon/middlewares/expects.rb:6:in `response_call': RequestLimitExceeded => Request limit exceeded. (Fog::Compute::AWS::Error)
    from /tmp/lifeguardnPAaTX/cddeaab0-90cf-4d1a-8b67-cb8add0c0389/gems/gems/excon-0.45.3/lib/excon/middlewares/response_parser.rb:8:in `response_call'
    from /tmp/lifeguardnPAaTX/cddeaab0-90cf-4d1a-8b67-cb8add0c0389/gems/gems/excon-0.45.3/lib/excon/connection.rb:372:in `response'
    from /tmp/lifeguardnPAaTX/cddeaab0-90cf-4d1a-8b67-cb8add0c0389/gems/gems/excon-0.45.3/lib/excon/connection.rb:236:in `request'
    from /tmp/lifeguardnPAaTX/cddeaab0-90cf-4d1a-8b67-cb8add0c0389/gems/gems/excon-0.45.3/lib/excon/middlewares/idempotent.rb:26:in `error_call'
    from /tmp/lifeguardnPAaTX/cddeaab0-90cf-4d1a-8b67-cb8add0c0389/gems/gems/excon-0.45.3/lib/excon/middlewares/base.rb:10:in `error_call'
    from /tmp/lifeguardnPAaTX/cddeaab0-90cf-4d1a-8b67-cb8add0c0389/gems/gems/excon-0.45.3/lib/excon/middlewares/base.rb:10:in `error_call'
    from /tmp/lifeguardnPAaTX/cddeaab0-90cf-4d1a-8b67-cb8add0c0389/gems/gems/excon-0.45.3/lib/excon/connection.rb:256:in `rescue in request'
    from /tmp/lifeguardnPAaTX/cddeaab0-90cf-4d1a-8b67-cb8add0c0389/gems/gems/excon-0.45.3/lib/excon/connection.rb:204:in `request'
    from /tmp/lifeguardnPAaTX/cddeaab0-90cf-4d1a-8b67-cb8add0c0389/gems/gems/excon-0.45.3/lib/excon/middlewares/idempotent.rb:26:in `error_call'
    from /tmp/lifeguardnPAaTX/cddeaab0-90cf-4d1a-8b67-cb8add0c0389/gems/gems/excon-0.45.3/lib/excon/middlewares/base.rb:10:in `error_call'
    from /tmp/lifeguardnPAaTX/cddeaab0-90cf-4d1a-8b67-cb8add0c0389/gems/gems/excon-0.45.3/lib/excon/middlewares/base.rb:10:in `error_call'
    from /tmp/lifeguardnPAaTX/cddeaab0-90cf-4d1a-8b67-cb8add0c0389/gems/gems/excon-0.45.3/lib/excon/connection.rb:256:in `rescue in request'
    from /tmp/lifeguardnPAaTX/cddeaab0-90cf-4d1a-8b67-cb8add0c0389/gems/gems/excon-0.45.3/lib/excon/connection.rb:204:in `request'
    from /tmp/lifeguardnPAaTX/cddeaab0-90cf-4d1a-8b67-cb8add0c0389/gems/gems/excon-0.45.3/lib/excon/middlewares/idempotent.rb:26:in `error_call'
    from /tmp/lifeguardnPAaTX/cddeaab0-90cf-4d1a-8b67-cb8add0c0389/gems/gems/excon-0.45.3/lib/excon/middlewares/base.rb:10:in `error_call'
    from /tmp/lifeguardnPAaTX/cddeaab0-90cf-4d1a-8b67-cb8add0c0389/gems/gems/excon-0.45.3/lib/excon/middlewares/base.rb:10:in `error_call'
    from /tmp/lifeguardnPAaTX/cddeaab0-90cf-4d1a-8b67-cb8add0c0389/gems/gems/excon-0.45.3/lib/excon/connection.rb:256:in `rescue in request'
    from /tmp/lifeguardnPAaTX/cddeaab0-90cf-4d1a-8b67-cb8add0c0389/gems/gems/excon-0.45.3/lib/excon/connection.rb:204:in `request'
    from /tmp/lifeguardnPAaTX/cddeaab0-90cf-4d1a-8b67-cb8add0c0389/gems/gems/fog-xml-0.1.2/lib/fog/xml/sax_parser_connection.rb:35:in `request'
    from /tmp/lifeguardnPAaTX/cddeaab0-90cf-4d1a-8b67-cb8add0c0389/gems/gems/fog-xml-0.1.2/lib/fog/xml/connection.rb:7:in `request'
    from /tmp/lifeguardnPAaTX/cddeaab0-90cf-4d1a-8b67-cb8add0c0389/gems/gems/fog-aws-0.6.0/lib/fog/aws/compute.rb:527:in `_request'
    from /tmp/lifeguardnPAaTX/cddeaab0-90cf-4d1a-8b67-cb8add0c0389/gems/gems/fog-aws-0.6.0/lib/fog/aws/compute.rb:522:in `request'
    from /tmp/lifeguardnPAaTX/cddeaab0-90cf-4d1a-8b67-cb8add0c0389/gems/gems/fog-aws-0.6.0/lib/fog/aws/requests/compute/describe_instances.rb:81:in `describe_instances'
    from /tmp/lifeguardnPAaTX/cddeaab0-90cf-4d1a-8b67-cb8add0c0389/gems/gems/fog-aws-0.6.0/lib/fog/aws/models/compute/servers.rb:62:in `all'
    from /tmp/lifeguardnPAaTX/cddeaab0-90cf-4d1a-8b67-cb8add0c0389/gems/gems/fog-aws-0.6.0/lib/fog/aws/models/compute/servers.rb:149:in `get'
    from /tmp/lifeguardnPAaTX/cddeaab0-90cf-4d1a-8b67-cb8add0c0389/gems/gems/vagrant-aws-0.6.0/lib/vagrant-aws/action/read_ssh_info.rb:24:in `read_ssh_info'
    from /tmp/lifeguardnPAaTX/cddeaab0-90cf-4d1a-8b67-cb8add0c0389/gems/gems/vagrant-aws-0.6.0/lib/vagrant-aws/action/read_ssh_info.rb:15:in `call'
    from /opt/vagrant/embedded/gems/gems/vagrant-1.7.2/lib/vagrant/action/warden.rb:34:in `call'
    from /tmp/lifeguardnPAaTX/cddeaab0-90cf-4d1a-8b67-cb8add0c0389/gems/gems/vagrant-aws-0.6.0/lib/vagrant-aws/action/connect_aws.rb:43:in `call'
    from /opt/vagrant/embedded/gems/gems/vagrant-1.7.2/lib/vagrant/action/warden.rb:34:in `call'
    from /opt/vagrant/embedded/gems/gems/vagrant-1.7.2/lib/vagrant/action/builtin/config_validate.rb:25:in `call'
    from /opt/vagrant/embedded/gems/gems/vagrant-1.7.2/lib/vagrant/action/warden.rb:34:in `call'
    from /tmp/lifeguardnPAaTX/cddeaab0-90cf-4d1a-8b67-cb8add0c0389/gems/gems/vagrant-triggers-0.5.0/lib/vagrant-triggers/action/trigger.rb:17:in `call'
    from /opt/vagrant/embedded/gems/gems/vagrant-1.7.2/lib/vagrant/action/warden.rb:34:in `call'
    from /tmp/lifeguardnPAaTX/cddeaab0-90cf-4d1a-8b67-cb8add0c0389/gems/gems/vagrant-triggers-0.5.0/lib/vagrant-triggers/action/trigger.rb:17:in `call'
    from /opt/vagrant/embedded/gems/gems/vagrant-1.7.2/lib/vagrant/action/warden.rb:34:in `call'
    from /tmp/lifeguardnPAaTX/cddeaab0-90cf-4d1a-8b67-cb8add0c0389/gems/gems/vagrant-triggers-0.5.0/lib/vagrant-triggers/action/trigger.rb:17:in `call'
    from /opt/vagrant/embedded/gems/gems/vagrant-1.7.2/lib/vagrant/action/warden.rb:34:in `call'
    from /opt/vagrant/embedded/gems/gems/vagrant-1.7.2/lib/vagrant/action/builder.rb:116:in `call'
    from /opt/vagrant/embedded/gems/gems/vagrant-1.7.2/lib/vagrant/action/runner.rb:66:in `block in run'
    from /opt/vagrant/embedded/gems/gems/vagrant-1.7.2/lib/vagrant/util/busy.rb:19:in `busy'
    from /opt/vagrant/embedded/gems/gems/vagrant-1.7.2/lib/vagrant/action/runner.rb:66:in `run'
    from /opt/vagrant/embedded/gems/gems/vagrant-1.7.2/lib/vagrant/machine.rb:214:in `action_raw'
    from /opt/vagrant/embedded/gems/gems/vagrant-1.7.2/lib/vagrant/machine.rb:191:in `block in action'
    from /opt/vagrant/embedded/gems/gems/vagrant-1.7.2/lib/vagrant/environment.rb:485:in `lock'
    from /opt/vagrant/embedded/gems/gems/vagrant-1.7.2/lib/vagrant/machine.rb:178:in `call'
    from /opt/vagrant/embedded/gems/gems/vagrant-1.7.2/lib/vagrant/machine.rb:178:in `action'
    from /tmp/lifeguardnPAaTX/cddeaab0-90cf-4d1a-8b67-cb8add0c0389/gems/gems/vagrant-aws-0.6.0/lib/vagrant-aws/provider.rb:24:in `ssh_info'
    from /opt/vagrant/embedded/gems/gems/vagrant-1.7.2/lib/vagrant/machine.rb:407:in `ssh_info'
    from /opt/vagrant/embedded/gems/gems/vagrant-1.7.2/plugins/communicators/ssh/communicator.rb:319:in `connect'
    from /opt/vagrant/embedded/gems/gems/vagrant-1.7.2/plugins/communicators/ssh/communicator.rb:125:in `ready?'
    from /tmp/lifeguardnPAaTX/cddeaab0-90cf-4d1a-8b67-cb8add0c0389/gems/gems/vagrant-aws-0.6.0/lib/vagrant-aws/action/run_instance.rb:161:in `block in call'
    from /tmp/lifeguardnPAaTX/cddeaab0-90cf-4d1a-8b67-cb8add0c0389/gems/gems/vagrant-aws-0.6.0/lib/vagrant-aws/util/timer.rb:9:in `time'
    from /tmp/lifeguardnPAaTX/cddeaab0-90cf-4d1a-8b67-cb8add0c0389/gems/gems/vagrant-aws-0.6.0/lib/vagrant-aws/action/run_instance.rb:155:in `call'
    from /opt/vagrant/embedded/gems/gems/vagrant-1.7.2/lib/vagrant/action/warden.rb:34:in `call'
    from /tmp/lifeguardnPAaTX/cddeaab0-90cf-4d1a-8b67-cb8add0c0389/gems/gems/vagrant-aws-0.6.0/lib/vagrant-aws/action/elb_register_instance.rb:16:in `call'
    from /opt/vagrant/embedded/gems/gems/vagrant-1.7.2/lib/vagrant/action/warden.rb:34:in `call'
    from /tmp/lifeguardnPAaTX/cddeaab0-90cf-4d1a-8b67-cb8add0c0389/gems/gems/vagrant-aws-0.6.0/lib/vagrant-aws/action/warn_networks.rb:14:in `call'
    from /opt/vagrant/embedded/gems/gems/vagrant-1.7.2/lib/vagrant/action/warden.rb:34:in `call'
    from /opt/vagrant/embedded/gems/gems/vagrant-1.7.2/lib/vagrant/action/builtin/synced_folders.rb:84:in `call'
    from /opt/vagrant/embedded/gems/gems/vagrant-1.7.2/lib/vagrant/action/warden.rb:34:in `call'
    from /opt/vagrant/embedded/gems/gems/vagrant-1.7.2/lib/vagrant/action/builtin/provision.rb:80:in `call'
    from /opt/vagrant/embedded/gems/gems/vagrant-1.7.2/lib/vagrant/action/warden.rb:34:in `call'
    from /opt/vagrant/embedded/gems/gems/vagrant-1.7.2/lib/vagrant/action/warden.rb:95:in `block in finalize_action'
    from /opt/vagrant/embedded/gems/gems/vagrant-1.7.2/lib/vagrant/action/warden.rb:34:in `call'
    from /opt/vagrant/embedded/gems/gems/vagrant-1.7.2/lib/vagrant/action/warden.rb:34:in `call'
    from /opt/vagrant/embedded/gems/gems/vagrant-1.7.2/lib/vagrant/action/builder.rb:116:in `call'
    from /opt/vagrant/embedded/gems/gems/vagrant-1.7.2/lib/vagrant/action/runner.rb:66:in `block in run'
    from /opt/vagrant/embedded/gems/gems/vagrant-1.7.2/lib/vagrant/util/busy.rb:19:in `busy'
    from /opt/vagrant/embedded/gems/gems/vagrant-1.7.2/lib/vagrant/action/runner.rb:66:in `run'
    from /opt/vagrant/embedded/gems/gems/vagrant-1.7.2/lib/vagrant/action/builtin/call.rb:53:in `call'
    from /opt/vagrant/embedded/gems/gems/vagrant-1.7.2/lib/vagrant/action/warden.rb:34:in `call'
    from /tmp/lifeguardnPAaTX/cddeaab0-90cf-4d1a-8b67-cb8add0c0389/gems/gems/vagrant-aws-0.6.0/lib/vagrant-aws/action/connect_aws.rb:43:in `call'
    from /opt/vagrant/embedded/gems/gems/vagrant-1.7.2/lib/vagrant/action/warden.rb:34:in `call'
    from /opt/vagrant/embedded/gems/gems/vagrant-1.7.2/lib/vagrant/action/builtin/config_validate.rb:25:in `call'
    from /opt/vagrant/embedded/gems/gems/vagrant-1.7.2/lib/vagrant/action/warden.rb:34:in `call'
    from /opt/vagrant/embedded/gems/gems/vagrant-1.7.2/lib/vagrant/action/builtin/handle_box.rb:56:in `call'
    from /opt/vagrant/embedded/gems/gems/vagrant-1.7.2/lib/vagrant/action/warden.rb:34:in `call'
    from /tmp/lifeguardnPAaTX/cddeaab0-90cf-4d1a-8b67-cb8add0c0389/gems/gems/vagrant-triggers-0.5.0/lib/vagrant-triggers/action/trigger.rb:17:in `call'
    from /opt/vagrant/embedded/gems/gems/vagrant-1.7.2/lib/vagrant/action/warden.rb:34:in `call'
    from /tmp/lifeguardnPAaTX/cddeaab0-90cf-4d1a-8b67-cb8add0c0389/gems/gems/vagrant-triggers-0.5.0/lib/vagrant-triggers/action/trigger.rb:17:in `call'
    from /opt/vagrant/embedded/gems/gems/vagrant-1.7.2/lib/vagrant/action/warden.rb:34:in `call'
    from /tmp/lifeguardnPAaTX/cddeaab0-90cf-4d1a-8b67-cb8add0c0389/gems/gems/vagrant-triggers-0.5.0/lib/vagrant-triggers/action/trigger.rb:17:in `call'
    from /opt/vagrant/embedded/gems/gems/vagrant-1.7.2/lib/vagrant/action/warden.rb:34:in `call'
    from /opt/vagrant/embedded/gems/gems/vagrant-1.7.2/lib/vagrant/action/builder.rb:116:in `call'
    from /opt/vagrant/embedded/gems/gems/vagrant-1.7.2/lib/vagrant/action/runner.rb:66:in `block in run'
    from /opt/vagrant/embedded/gems/gems/vagrant-1.7.2/lib/vagrant/util/busy.rb:19:in `busy'
    from /opt/vagrant/embedded/gems/gems/vagrant-1.7.2/lib/vagrant/action/runner.rb:66:in `run'
    from /opt/vagrant/embedded/gems/gems/vagrant-1.7.2/lib/vagrant/machine.rb:214:in `action_raw'
    from /opt/vagrant/embedded/gems/gems/vagrant-1.7.2/lib/vagrant/machine.rb:191:in `block in action'
    from /opt/vagrant/embedded/gems/gems/vagrant-1.7.2/lib/vagrant/environment.rb:516:in `lock'
    from /opt/vagrant/embedded/gems/gems/vagrant-1.7.2/lib/vagrant/machine.rb:178:in `call'
    from /opt/vagrant/embedded/gems/gems/vagrant-1.7.2/lib/vagrant/machine.rb:178:in `action'
    from /opt/vagrant/embedded/gems/gems/vagrant-1.7.2/lib/vagrant/batch_action.rb:82:in `block (2 levels) in run'

I'm going to get everyone using Vagrant 1.7.4 to make sure this hasn't been fixed there, but I don't think it has since we see a lot of DescribeInstance calls from the latest version and I'm pretty sure everyone is on the latest vagrant-aws, too.

Confirmed that we are using vagrant-aws 0.6.0 everywhere even if we are using differing versions of vagrant.

It happens to us too with Vagrant 1.7.4 and vagrant-aws 0.6.0. It appears to happen when vagrant is trying to SSH into the AWS Instance.

[] # vagrant plugin list vagrant-aws (0.6.0) vagrant-share (1.1.4, system) [] # vagrant version Installed Version: 1.7.4 Latest Version: 1.7.4

RequestLimitExceeded => Request limit exceeded.

/root/.vagrant.d/gems/gems/excon-0.45.4/lib/excon/middlewares/expects.rb:6:in response_call' /root/.vagrant.d/gems/gems/excon-0.45.4/lib/excon/middlewares/response_parser.rb:8:inresponse_call'
/root/.vagrant.d/gems/gems/excon-0.45.4/lib/excon/connection.rb:372:in response' /root/.vagrant.d/gems/gems/excon-0.45.4/lib/excon/connection.rb:236:inrequest'
/root/.vagrant.d/gems/gems/excon-0.45.4/lib/excon/middlewares/idempotent.rb:26:in error_call' /root/.vagrant.d/gems/gems/excon-0.45.4/lib/excon/middlewares/base.rb:10:inerror_call'
/root/.vagrant.d/gems/gems/excon-0.45.4/lib/excon/middlewares/base.rb:10:in error_call' /root/.vagrant.d/gems/gems/excon-0.45.4/lib/excon/connection.rb:256:inrescue in request'
/root/.vagrant.d/gems/gems/excon-0.45.4/lib/excon/connection.rb:204:in request' /root/.vagrant.d/gems/gems/excon-0.45.4/lib/excon/middlewares/idempotent.rb:26:inerror_call'
/root/.vagrant.d/gems/gems/excon-0.45.4/lib/excon/middlewares/base.rb:10:in error_call' /root/.vagrant.d/gems/gems/excon-0.45.4/lib/excon/middlewares/base.rb:10:inerror_call'
/root/.vagrant.d/gems/gems/excon-0.45.4/lib/excon/connection.rb:256:in rescue in request' /root/.vagrant.d/gems/gems/excon-0.45.4/lib/excon/connection.rb:204:inrequest'
/root/.vagrant.d/gems/gems/excon-0.45.4/lib/excon/middlewares/idempotent.rb:26:in error_call' /root/.vagrant.d/gems/gems/excon-0.45.4/lib/excon/middlewares/base.rb:10:inerror_call'
/root/.vagrant.d/gems/gems/excon-0.45.4/lib/excon/middlewares/base.rb:10:in error_call' /root/.vagrant.d/gems/gems/excon-0.45.4/lib/excon/connection.rb:256:inrescue in request'
/root/.vagrant.d/gems/gems/excon-0.45.4/lib/excon/connection.rb:204:in request' /root/.vagrant.d/gems/gems/fog-xml-0.1.2/lib/fog/xml/sax_parser_connection.rb:35:inrequest'
/root/.vagrant.d/gems/gems/fog-xml-0.1.2/lib/fog/xml/connection.rb:7:in request' /root/.vagrant.d/gems/gems/fog-aws-0.7.6/lib/fog/aws/compute.rb:525:in_request'
/root/.vagrant.d/gems/gems/fog-aws-0.7.6/lib/fog/aws/compute.rb:520:in request' /root/.vagrant.d/gems/gems/fog-aws-0.7.6/lib/fog/aws/requests/compute/disassociate_address.rb:21:indisassociate_address'
/root/.vagrant.d/gems/gems/vagrant-aws-0.6.0/lib/vagrant-aws/action/terminate_instance.rb:44:in release_address' /root/.vagrant.d/gems/gems/vagrant-aws-0.6.0/lib/vagrant-aws/action/terminate_instance.rb:24:incall'
/opt/vagrant/embedded/gems/gems/vagrant-1.7.4/lib/vagrant/action/warden.rb:34:in call' /root/.vagrant.d/gems/gems/vagrant-aws-0.6.0/lib/vagrant-aws/action/elb_deregister_instance.rb:19:incall'
/opt/vagrant/embedded/gems/gems/vagrant-1.7.4/lib/vagrant/action/warden.rb:34:in call' /root/.vagrant.d/gems/gems/vagrant-aws-0.6.0/lib/vagrant-aws/action/connect_aws.rb:43:incall'
/opt/vagrant/embedded/gems/gems/vagrant-1.7.4/lib/vagrant/action/warden.rb:34:in call' /opt/vagrant/embedded/gems/gems/vagrant-1.7.4/lib/vagrant/action/warden.rb:95:inblock in finalize_action'
/opt/vagrant/embedded/gems/gems/vagrant-1.7.4/lib/vagrant/action/warden.rb:34:in call' /opt/vagrant/embedded/gems/gems/vagrant-1.7.4/lib/vagrant/action/warden.rb:34:incall'
/opt/vagrant/embedded/gems/gems/vagrant-1.7.4/lib/vagrant/action/builder.rb:116:in call' /opt/vagrant/embedded/gems/gems/vagrant-1.7.4/lib/vagrant/action/runner.rb:66:inblock in run'
/opt/vagrant/embedded/gems/gems/vagrant-1.7.4/lib/vagrant/util/busy.rb:19:in busy' /opt/vagrant/embedded/gems/gems/vagrant-1.7.4/lib/vagrant/action/runner.rb:66:inrun'
/opt/vagrant/embedded/gems/gems/vagrant-1.7.4/lib/vagrant/action/builtin/call.rb:53:in call' /opt/vagrant/embedded/gems/gems/vagrant-1.7.4/lib/vagrant/action/warden.rb:34:incall'
/opt/vagrant/embedded/gems/gems/vagrant-1.7.4/lib/vagrant/action/builtin/config_validate.rb:25:in call' /opt/vagrant/embedded/gems/gems/vagrant-1.7.4/lib/vagrant/action/warden.rb:34:incall'
/opt/vagrant/embedded/gems/gems/vagrant-1.7.4/lib/vagrant/action/warden.rb:95:in block in finalize_action' /opt/vagrant/embedded/gems/gems/vagrant-1.7.4/lib/vagrant/action/warden.rb:34:incall'
/opt/vagrant/embedded/gems/gems/vagrant-1.7.4/lib/vagrant/action/warden.rb:34:in call' /opt/vagrant/embedded/gems/gems/vagrant-1.7.4/lib/vagrant/action/builder.rb:116:incall'
/opt/vagrant/embedded/gems/gems/vagrant-1.7.4/lib/vagrant/action/runner.rb:66:in block in run' /opt/vagrant/embedded/gems/gems/vagrant-1.7.4/lib/vagrant/util/busy.rb:19:inbusy'
/opt/vagrant/embedded/gems/gems/vagrant-1.7.4/lib/vagrant/action/runner.rb:66:in run' /opt/vagrant/embedded/gems/gems/vagrant-1.7.4/lib/vagrant/action/builtin/call.rb:53:incall'
/opt/vagrant/embedded/gems/gems/vagrant-1.7.4/lib/vagrant/action/warden.rb:34:in call' /opt/vagrant/embedded/gems/gems/vagrant-1.7.4/lib/vagrant/action/builder.rb:116:incall'
/opt/vagrant/embedded/gems/gems/vagrant-1.7.4/lib/vagrant/action/runner.rb:66:in block in run' /opt/vagrant/embedded/gems/gems/vagrant-1.7.4/lib/vagrant/util/busy.rb:19:inbusy'
/opt/vagrant/embedded/gems/gems/vagrant-1.7.4/lib/vagrant/action/runner.rb:66:in run' /root/.vagrant.d/gems/gems/vagrant-aws-0.6.0/lib/vagrant-aws/action/run_instance.rb:269:interminate'
/root/.vagrant.d/gems/gems/vagrant-aws-0.6.0/lib/vagrant-aws/action/run_instance.rb:183:in recover' /opt/vagrant/embedded/gems/gems/vagrant-1.7.4/lib/vagrant/action/warden.rb:67:inblock in recover'
/opt/vagrant/embedded/gems/gems/vagrant-1.7.4/lib/vagrant/action/warden.rb:64:in each' /opt/vagrant/embedded/gems/gems/vagrant-1.7.4/lib/vagrant/action/warden.rb:64:inrecover'
/opt/vagrant/embedded/gems/gems/vagrant-1.7.4/lib/vagrant/action/builtin/call.rb:61:in recover' /opt/vagrant/embedded/gems/gems/vagrant-1.7.4/lib/vagrant/action/warden.rb:67:inblock in recover'
/opt/vagrant/embedded/gems/gems/vagrant-1.7.4/lib/vagrant/action/warden.rb:64:in each' /opt/vagrant/embedded/gems/gems/vagrant-1.7.4/lib/vagrant/action/warden.rb:64:inrecover'
/opt/vagrant/embedded/gems/gems/vagrant-1.7.4/lib/vagrant/action/warden.rb:53:in rescue in call' /opt/vagrant/embedded/gems/gems/vagrant-1.7.4/lib/vagrant/action/warden.rb:28:incall'
/opt/vagrant/embedded/gems/gems/vagrant-1.7.4/lib/vagrant/action/builder.rb:116:in call' /opt/vagrant/embedded/gems/gems/vagrant-1.7.4/lib/vagrant/action/runner.rb:66:inblock in run'
/opt/vagrant/embedded/gems/gems/vagrant-1.7.4/lib/vagrant/util/busy.rb:19:in busy' /opt/vagrant/embedded/gems/gems/vagrant-1.7.4/lib/vagrant/action/runner.rb:66:inrun'
/opt/vagrant/embedded/gems/gems/vagrant-1.7.4/lib/vagrant/machine.rb:214:in action_raw' /opt/vagrant/embedded/gems/gems/vagrant-1.7.4/lib/vagrant/machine.rb:191:inblock in action'
/opt/vagrant/embedded/gems/gems/vagrant-1.7.4/lib/vagrant/environment.rb:516:in lock' /opt/vagrant/embedded/gems/gems/vagrant-1.7.4/lib/vagrant/machine.rb:178:incall'
/opt/vagrant/embedded/gems/gems/vagrant-1.7.4/lib/vagrant/machine.rb:178:in action' /opt/vagrant/embedded/gems/gems/vagrant-1.7.4/lib/vagrant/batch_action.rb:82:inblock (2 levels) in run'

From what I can see in the code, exponential backoff is not yet implemented. This is what's required to fix it once and for all. Of course, reducing the number of describe calls would help too, but it is not the final solution.

Pull request open for the fog-aws gem: fog/fog-aws#361