get this error while trying to create a new host using a openstack computer resource. connection test was all good and i can manually login to openstock sever to manually create using the same account. i am on foreman 1.8.2 RHEL 6.

here is the detailed log:

/usr/lib/ruby/gems/1.8/gems/passenger-4.0.18/lib/phusion_passenger/rack/thread_handler_extension.rb:77:in `process_request'
/usr/lib/ruby/gems/1.8/gems/passenger-4.0.18/lib/phusion_passenger/request_handler/thread_handler.rb:140:in `accept_and_process_next_request'
/usr/lib/ruby/gems/1.8/gems/passenger-4.0.18/lib/phusion_passenger/request_handler/thread_handler.rb:108:in `main_loop'
/usr/lib/ruby/gems/1.8/gems/passenger-4.0.18/lib/phusion_passenger/request_handler.rb:441:in `block (3 levels) in start_threads'
2015-07-30 10:45:57 [W] Rolling back due to a problem: [Set up compute instance baboo.samsung.lab 2 failed [#<Host::Managed id: nil, name: "baboo.samsung.lab", last_compile: nil, last_freshcheck: nil, last_report: nil, updated_at: nil, source_file_id: nil, created_at: nil, root_pass: "$1$2YQIiPRc$DT5Bf3et.IsQpGsLaLtei0", serial: nil, puppet_status: 0, architecture_id: 1, operatingsystem_id: 1, environment_id: 1, ptable_id: nil, medium_id: nil, build: true, comment: "", disk: "", installed_at: nil, model_id: nil, hostgroup_id: 3, owner_id: 3, owner_type: "User", enabled: true, puppet_ca_proxy_id: 1, managed: true, use_image: nil, image_file: nil, uuid: nil, compute_resource_id: 2, puppet_proxy_id: 1, certname: nil, image_id: nil, organization_id: nil, location_id: nil, type: "Host::Managed", otp: nil, realm_id: nil, compute_profile_id: 2, provision_method: "image", grub_pass: "$1$36dMMNwc$fi9p/gLUX23xpjTELjok..", discovery_rule_id: nil>, :setCompute]]
2015-07-30 10:45:57 [I] Failed to save: Failed to create a compute os1_openstack (OpenStack) instance baboo.samsung.lab: Expected([200, 203]) <=> Actual(404 Not Found)
excon.error.response
:body => "{\"itemNotFound\": {\"message\": \"Image not found.\", \"code\": 404}}"
:headers => {
"Content-Length" => "62"
"Content-Type" => "application/json; charset=UTF-8"
"Date" => "Thu, 30 Jul 2015 14:43:44 GMT"
"X-Compute-Request-Id" => "req-60af921f-6190-4563-a10b-5fc40a7e533c"
}
:local_address => "105.1.43.46"
:local_port => 54399
:reason_phrase => "Not Found"
:remote_ip => "105.1.43.80"
:status => 404