Ronelle Landy created DTACLOUD-462:
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Summary: 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
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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