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https://issues.apache.org/jira/browse/DTACLOUD-462?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13583212#comment-13583212
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Ronelle Landy commented on DTACLOUD-462:
----------------------------------------
I used the patch in http://tracker.deltacloud.org/set/321 to run cleanup over
the last two days. So far, I have not encountered the same error.
http://tracker.deltacloud.org/set/321 is currently NACK'ed due to test
failures. When the patch is resubmitted, will ACK it.
> RHEVM calling GET /api/instances/instance_id after the instance is stopped,
> errors out
> --------------------------------------------------------------------------------------
>
> Key: DTACLOUD-462
> URL: https://issues.apache.org/jira/browse/DTACLOUD-462
> Project: DeltaCloud
> Issue Type: Bug
> Components: Native/Frontend
> Environment: Deltacloud 1.1.0
> RHEVM 3.1
> Reporter: Ronelle Landy
> Assignee: Joseph J. VLcek
>
> Copied below are pieces of a chat conversation and a stack trace - reporting
> an error on rhvem 3.1. The error occurs when an instance is stopped and then
> Deltacloud issues a GET on that instance. This is something that comes up in
> the cleanup scripts as well - because we stop and delete multiple instances,
> one after another.
> The problem may lie on RHEVM's side and I suspect it does, but reporting it
> here to start...
> <jweiss> ... I called stop on the instance, did a get on it a few seconds
> later to see if it had stopped (no, was in STOPPING), checked again 10 sec
> later (still STOPPING), then checked again and got the stacktrace in the
> paste.
> <rlandy> jweiss: ok, so when you checked the last time, 'entity not found'
> (should only happen if you attempt to delete, not stop)
> <jweiss> rlandy: yeah, definitely had not called delete on it.
> <jweiss> just making sure that the line above the stacktrace (which was a
> delete) was for a different request.
> <jweiss> rlandy: the instance is still there in STOPPED state so clearly a
> bug
> http://dc-cloudqe-rhevm.usersys.redhat.com:3005/api/instances/4064ba7a-4a38-428a-8315-b23e46cac92a
> 10.16.120.240 - - [07/Feb/2013 12:26:53] "GET
> /api//instances/85bdb4e6-4b03-4bae-ab33-bf5f972ef0da HTTP/1.1" 200 1109 5.6474
> 10.16.120.240 - - [07/Feb/2013 12:26:55] "GET
> /api/instances/4064ba7a-4a38-428a-8315-b23e46cac92a HTTP/1.1" 200 1110 4.7167
> 10.16.120.240 - - [07/Feb/2013 12:27:08] "GET
> /api//instances/85bdb4e6-4b03-4bae-ab33-bf5f972ef0da HTTP/1.1" 200 1212 4.5133
> 10.16.120.240 - - [07/Feb/2013 12:27:11] "GET
> /api//instances/4064ba7a-4a38-428a-8315-b23e46cac92a HTTP/1.1" 200 1110 5.9147
> 10.16.120.240 - - [07/Feb/2013 12:27:14] "DELETE
> /api/instances/85bdb4e6-4b03-4bae-ab33-bf5f972ef0da HTTP/1.1" 204 - 6.2742
> E, [2013-02-07T12:27:23.229863 #12207] ERROR -- 500:
> [Deltacloud::Exceptions::BackendError] Entity not found: id
>
> /usr/lib/ruby/gems/1.8/gems/rbovirt-0.0.16/lib/rbovirt.rb:146:in
> `handle_fault'
> /usr/lib/ruby/gems/1.8/gems/rbovirt-0.0.16/lib/rbovirt.rb:81:in `http_get'
> /usr/lib/ruby/gems/1.8/gems/rbovirt-0.0.16/lib/client/vm_api.rb:39:in
> `vm_interfaces'
> /usr/lib/ruby/gems/1.8/gems/rbovirt-0.0.16/lib/ovirt/vm.rb:31:in
> `interfaces'
>
> /usr/lib/ruby/gems/1.8/gems/deltacloud-core-1.1.0/lib/deltacloud/drivers/rhevm/rhevm_driver.rb:251:in
> `convert_instance'
>
> /usr/lib/ruby/gems/1.8/gems/deltacloud-core-1.1.0/lib/deltacloud/drivers/rhevm/rhevm_driver.rb:135:in
> `instances'
>
> /usr/lib/ruby/gems/1.8/gems/deltacloud-core-1.1.0/lib/deltacloud/drivers/rhevm/rhevm_driver.rb:134:in
> `each'
>
> /usr/lib/ruby/gems/1.8/gems/deltacloud-core-1.1.0/lib/deltacloud/drivers/rhevm/rhevm_driver.rb:134:in
> `instances'
>
> /usr/lib/ruby/gems/1.8/gems/deltacloud-core-1.1.0/lib/deltacloud/drivers/exceptions.rb:220:in
> `call'
>
> /usr/lib/ruby/gems/1.8/gems/deltacloud-core-1.1.0/lib/deltacloud/drivers/exceptions.rb:220:in
> `safely'
>
> /usr/lib/ruby/gems/1.8/gems/deltacloud-core-1.1.0/lib/deltacloud/drivers/rhevm/rhevm_driver.rb:128:in
> `instances'
>
> /usr/lib/ruby/gems/1.8/gems/deltacloud-core-1.1.0/lib/deltacloud/drivers/base_driver.rb:227:in
> `instance'
>
> /usr/lib/ruby/gems/1.8/gems/deltacloud-core-1.1.0/lib/deltacloud/helpers/deltacloud_helper.rb:85:in
> `send'
>
> /usr/lib/ruby/gems/1.8/gems/deltacloud-core-1.1.0/lib/deltacloud/helpers/deltacloud_helper.rb:85:in
> `show'
> /usr/lib/ruby/1.8/benchmark.rb:293:in `measure'
>
> /usr/lib/ruby/gems/1.8/gems/deltacloud-core-1.1.0/lib/deltacloud/helpers/deltacloud_helper.rb:84:in
> `show'
>
> /usr/lib/ruby/gems/1.8/gems/deltacloud-core-1.1.0/lib/deltacloud/helpers/rabbit_helper.rb:29:in
> `standard_show_operation'
>
> /usr/lib/ruby/gems/1.8/gems/sinatra-rabbit-1.1.3/lib/sinatra/rabbit/base.rb:396:in
> `instance_eval'
>
> /usr/lib/ruby/gems/1.8/gems/sinatra-rabbit-1.1.3/lib/sinatra/rabbit/base.rb:396:in
> `GET /instances/:id'
> /usr/lib/ruby/gems/1.8/gems/sinatra-1.3.4/lib/sinatra/base.rb:1292:in
> `call'
> /usr/lib/ruby/gems/1.8/gems/sinatra-1.3.4/lib/sinatra/base.rb:1292:in
> `compile!'
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