2020-06-10T15:01:34 [D|app|4f36b387] Backtrace for 'Action failed' error (NoMethodError): undefined method `remote_execution_proxies' for #<Host::Discovered:0x00007f580e2de098>
/opt/theforeman/tfm/root/usr/share/gems/gems/activemodel-5.2.1/lib/active_model/attribute_methods.rb:430:in `method_missing'
/opt/theforeman/tfm/root/usr/share/gems/gems/audited-4.9.0/lib/audited/auditor.rb:99:in `method_missing'
/opt/theforeman/tfm/root/usr/share/gems/gems/foreman_remote_execution-3.2.1/app/models/concerns/foreman_remote_execution/orchestration/ssh.rb:32:in `ssh_destroy'
/opt/theforeman/tfm/root/usr/share/gems/gems/activesupport-5.2.1/lib/active_support/callbacks.rb:426:in `block in make_lambda'
/opt/theforeman/tfm/root/usr/share/gems/gems/activesupport-5.2.1/lib/active_support/callbacks.rb:198:in `block (2 levels) in halting'
/opt/theforeman/tfm/root/usr/share/gems/gems/activesupport-5.2.1/lib/active_support/callbacks.rb:606:in `block (2 levels) in default_terminator'
/opt/theforeman/tfm/root/usr/share/gems/gems/activesupport-5.2.1/lib/active_support/callbacks.rb:605:in `catch'
/opt/theforeman/tfm/root/usr/share/gems/gems/activesupport-5.2.1/lib/active_support/callbacks.rb:605:in `block in default_terminator'
/opt/theforeman/tfm/root/usr/share/gems/gems/activesupport-5.2.1/lib/active_support/callbacks.rb:199:in `block in halting'
/opt/theforeman/tfm/root/usr/share/gems/gems/activesupport-5.2.1/lib/active_support/callbacks.rb:513:in `block in invoke_before'
/opt/theforeman/tfm/root/usr/share/gems/gems/activesupport-5.2.1/lib/active_support/callbacks.rb:513:in `each'
/opt/theforeman/tfm/root/usr/share/gems/gems/activesupport-5.2.1/lib/active_support/callbacks.rb:513:in `invoke_before'
/opt/theforeman/tfm/root/usr/share/gems/gems/activesupport-5.2.1/lib/active_support/callbacks.rb:131:in `run_callbacks'
/opt/theforeman/tfm/root/usr/share/gems/gems/activesupport-5.2.1/lib/active_support/callbacks.rb:816:in `_run_destroy_callbacks'
/opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-5.2.1/lib/active_record/callbacks.rb:323:in `destroy'
/opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-5.2.1/lib/active_record/transactions.rb:305:in `block in destroy'
/opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-5.2.1/lib/active_record/transactions.rb:387:in `block in with_transaction_returning_status'
/opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-5.2.1/lib/active_record/connection_adapters/abstract/database_statements.rb:252:in `transaction'
/opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-5.2.1/lib/active_record/transactions.rb:212:in `transaction'
/opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-5.2.1/lib/active_record/transactions.rb:385:in `with_transaction_returning_status'
/opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-5.2.1/lib/active_record/transactions.rb:305:in `destroy'
/opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-5.2.1/lib/active_record/persistence.rb:357:in `destroy!'
/opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-5.2.1/lib/active_record/associations/has_many_association.rb:107:in `each'
/opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-5.2.1/lib/active_record/associations/has_many_association.rb:107:in `delete_records'
/opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-5.2.1/lib/active_record/associations/collection_association.rb:398:in `remove_records'
/opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-5.2.1/lib/active_record/associations/collection_association.rb:391:in `block in delete_or_destroy'
/opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-5.2.1/lib/active_record/associations/collection_association.rb:134:in `block in transaction'
/opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-5.2.1/lib/active_record/connection_adapters/abstract/database_statements.rb:252:in `transaction'
/opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-5.2.1/lib/active_record/transactions.rb:212:in `transaction'
/opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-5.2.1/lib/active_record/associations/collection_association.rb:133:in `transaction'
/opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-5.2.1/lib/active_record/associations/collection_association.rb:391:in `delete_or_destroy'
/opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-5.2.1/lib/active_record/associations/collection_association.rb:197:in `destroy'
/opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-5.2.1/lib/active_record/associations/collection_association.rb:174:in `destroy_all'
/opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-5.2.1/lib/active_record/associations/has_many_association.rb:28:in `handle_dependency'
/opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-5.2.1/lib/active_record/associations/builder/association.rb:137:in `block in add_destroy_callbacks'
/opt/theforeman/tfm/root/usr/share/gems/gems/activesupport-5.2.1/lib/active_support/callbacks.rb:426:in `instance_exec'
/opt/theforeman/tfm/root/usr/share/gems/gems/activesupport-5.2.1/lib/active_support/callbacks.rb:426:in `block in make_lambda'
/opt/theforeman/tfm/root/usr/share/gems/gems/activesupport-5.2.1/lib/active_support/callbacks.rb:198:in `block (2 levels) in halting'
/opt/theforeman/tfm/root/usr/share/gems/gems/activesupport-5.2.1/lib/active_support/callbacks.rb:606:in `block (2 levels) in default_terminator'
/opt/theforeman/tfm/root/usr/share/gems/gems/activesupport-5.2.1/lib/active_support/callbacks.rb:605:in `catch'
/opt/theforeman/tfm/root/usr/share/gems/gems/activesupport-5.2.1/lib/active_support/callbacks.rb:605:in `block in default_terminator'
/opt/theforeman/tfm/root/usr/share/gems/gems/activesupport-5.2.1/lib/active_support/callbacks.rb:199:in `block in halting'
/opt/theforeman/tfm/root/usr/share/gems/gems/activesupport-5.2.1/lib/active_support/callbacks.rb:513:in `block in invoke_before'
/opt/theforeman/tfm/root/usr/share/gems/gems/activesupport-5.2.1/lib/active_support/callbacks.rb:513:in `each'
/opt/theforeman/tfm/root/usr/share/gems/gems/activesupport-5.2.1/lib/active_support/callbacks.rb:513:in `invoke_before'
/opt/theforeman/tfm/root/usr/share/gems/gems/activesupport-5.2.1/lib/active_support/callbacks.rb:131:in `run_callbacks'
/opt/theforeman/tfm/root/usr/share/gems/gems/activesupport-5.2.1/lib/active_support/callbacks.rb:816:in `_run_destroy_callbacks'
/opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-5.2.1/lib/active_record/callbacks.rb:323:in `destroy'
/opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-5.2.1/lib/active_record/transactions.rb:305:in `block in destroy'
/opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-5.2.1/lib/active_record/transactions.rb:387:in `block in with_transaction_returning_status'
/opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-5.2.1/lib/active_record/connection_adapters/abstract/database_statements.rb:254:in `block in transaction'
/opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-5.2.1/lib/active_record/connection_adapters/abstract/transaction.rb:239:in `block in within_new_transaction'
/opt/rh/rh-ruby25/root/usr/share/ruby/monitor.rb:226:in `mon_synchronize'
/opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-5.2.1/lib/active_record/connection_adapters/abstract/transaction.rb:236:in `within_new_transaction'
/opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-5.2.1/lib/active_record/connection_adapters/abstract/database_statements.rb:254:in `transaction'
/opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-5.2.1/lib/active_record/transactions.rb:212:in `transaction'
/opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-5.2.1/lib/active_record/transactions.rb:385:in `with_transaction_returning_status'
/opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-5.2.1/lib/active_record/transactions.rb:305:in `destroy'
/opt/theforeman/tfm/root/usr/share/gems/gems/foreman_discovery-16.0.1/app/controllers/discovered_hosts_controller.rb:52:in `destroy'
/opt/theforeman/tfm/root/usr/share/gems/gems/actionpack-5.2.1/lib/action_controller/metal/basic_implicit_render.rb:6:in `send_action'
/opt/theforeman/tfm/root/usr/share/gems/gems/actionpack-5.2.1/lib/abstract_controller/base.rb:194:in `process_action'
/opt/theforeman/tfm/root/usr/share/gems/gems/actionpack-5.2.1/lib/action_controller/metal/rendering.rb:30:in `process_action'
/opt/theforeman/tfm/root/usr/share/gems/gems/actionpack-5.2.1/lib/abstract_controller/callbacks.rb:42:in `block in process_action'
/opt/theforeman/tfm/root/usr/share/gems/gems/activesupport-5.2.1/lib/active_support/callbacks.rb:109:in `block in run_callbacks'
/usr/share/foreman/app/controllers/concerns/foreman/controller/timezone.rb:10:in `set_timezone'
/opt/theforeman/tfm/root/usr/share/gems/gems/activesupport-5.2.1/lib/active_support/callbacks.rb:118:in `block in run_callbacks'
/usr/share/foreman/app/models/concerns/foreman/thread_session.rb:32:in `clear_thread'
/opt/theforeman/tfm/root/usr/share/gems/gems/activesupport-5.2.1/lib/active_support/callbacks.rb:118:in `block in run_callbacks'
/usr/share/foreman/app/controllers/concerns/foreman/controller/topbar_sweeper.rb:12:in `set_topbar_sweeper_controller'
/opt/theforeman/tfm/root/usr/share/gems/gems/activesupport-5.2.1/lib/active_support/callbacks.rb:118:in `block in run_callbacks'
/opt/theforeman/tfm/root/usr/share/gems/gems/audited-4.9.0/lib/audited/sweeper.rb:14:in `around'
/opt/theforeman/tfm/root/usr/share/gems/gems/activesupport-5.2.1/lib/active_support/callbacks.rb:118:in `block in run_callbacks'
/opt/theforeman/tfm/root/usr/share/gems/gems/audited-4.9.0/lib/audited/sweeper.rb:14:in `around'
/opt/theforeman/tfm/root/usr/share/gems/gems/activesupport-5.2.1/lib/active_support/callbacks.rb:118:in `block in run_callbacks'
/opt/theforeman/tfm/root/usr/share/gems/gems/activesupport-5.2.1/lib/active_support/callbacks.rb:136:in `run_callbacks'
/opt/theforeman/tfm/root/usr/share/gems/gems/actionpack-5.2.1/lib/abstract_controller/callbacks.rb:41:in `process_action'
/opt/theforeman/tfm/root/usr/share/gems/gems/actionpack-5.2.1/lib/action_controller/metal/rescue.rb:22:in `process_action'
/opt/theforeman/tfm/root/usr/share/gems/gems/actionpack-5.2.1/lib/action_controller/metal/instrumentation.rb:34:in `block in process_action'
/opt/theforeman/tfm/root/usr/share/gems/gems/activesupport-5.2.1/lib/active_support/notifications.rb:168:in `block in instrument'
/opt/theforeman/tfm/root/usr/share/gems/gems/activesupport-5.2.1/lib/active_support/notifications/instrumenter.rb:23:in `instrument'
/opt/theforeman/tfm/root/usr/share/gems/gems/activesupport-5.2.1/lib/active_support/notifications.rb:168:in `instrument'
/opt/theforeman/tfm/root/usr/share/gems/gems/actionpack-5.2.1/lib/action_controller/metal/instrumentation.rb:32:in `process_action'
/opt/theforeman/tfm/root/usr/share/gems/gems/actionpack-5.2.1/lib/action_controller/metal/params_wrapper.rb:256:in `process_action'
/opt/theforeman/tfm/root/usr/share/gems/gems/activerecord-5.2.1/lib/active_record/railties/controller_runtime.rb:24:in `process_action'
/opt/theforeman/tfm/root/usr/share/gems/gems/actionpack-5.2.1/lib/abstract_controller/base.rb:134:in `process'
/opt/theforeman/tfm/root/usr/share/gems/gems/actionview-5.2.1/lib/action_view/rendering.rb:32:in `process'
/opt/theforeman/tfm/root/usr/share/gems/gems/actionpack-5.2.1/lib/action_controller/metal.rb:191:in `dispatch'
/opt/theforeman/tfm/root/usr/share/gems/gems/actionpack-5.2.1/lib/action_controller/metal.rb:252:in `dispatch'
/opt/theforeman/tfm/root/usr/share/gems/gems/actionpack-5.2.1/lib/action_dispatch/routing/route_set.rb:52:in `dispatch'
/opt/theforeman/tfm/root/usr/share/gems/gems/actionpack-5.2.1/lib/action_dispatch/routing/route_set.rb:34:in `serve'
/opt/theforeman/tfm/root/usr/share/gems/gems/actionpack-5.2.1/lib/action_dispatch/journey/router.rb:52:in `block in serve'
/opt/theforeman/tfm/root/usr/share/gems/gems/actionpack-5.2.1/lib/action_dispatch/journey/router.rb:35:in `each'
/opt/theforeman/tfm/root/usr/share/gems/gems/actionpack-5.2.1/lib/action_dispatch/journey/router.rb:35:in `serve'
/opt/theforeman/tfm/root/usr/share/gems/gems/actionpack-5.2.1/lib/action_dispatch/routing/route_set.rb:840:in `call'
/opt/theforeman/tfm/root/usr/share/gems/gems/apipie-rails-0.5.17/lib/apipie/static_dispatcher.rb:66:in `call'
/opt/theforeman/tfm/root/usr/share/gems/gems/apipie-rails-0.5.17/lib/apipie/extractor/recorder.rb:137:in `call'
/opt/theforeman/tfm/root/usr/share/gems/gems/actionpack-5.2.1/lib/action_dispatch/middleware/static.rb:127:in `call'
/opt/theforeman/tfm/root/usr/share/gems/gems/actionpack-5.2.1/lib/action_dispatch/middleware/static.rb:127:in `call'
/opt/theforeman/tfm/root/usr/share/gems/gems/actionpack-5.2.1/lib/action_dispatch/middleware/static.rb:127:in `call'
/opt/theforeman/tfm/root/usr/share/gems/gems/actionpack-5.2.1/lib/action_dispatch/middleware/static.rb:127:in `call'
/usr/share/foreman/lib/foreman/middleware/telemetry.rb:10:in `call'
/opt/theforeman/tfm/root/usr/share/gems/gems/apipie-rails-0.5.17/lib/apipie/middleware/checksum_in_headers.rb:27:in `call'
/usr/share/foreman/lib/foreman/middleware/catch_json_parse_errors.rb:9:in `call'
/opt/theforeman/tfm/root/usr/share/gems/gems/prometheus-client-1.0.0/lib/prometheus/middleware/exporter.rb:32:in `call'
/opt/theforeman/tfm/root/usr/share/gems/gems/rack-2.0.6/lib/rack/tempfile_reaper.rb:15:in `call'
/opt/theforeman/tfm/root/usr/share/gems/gems/rack-2.0.6/lib/rack/etag.rb:25:in `call'
/opt/theforeman/tfm/root/usr/share/gems/gems/rack-2.0.6/lib/rack/conditional_get.rb:38:in `call'
/opt/theforeman/tfm/root/usr/share/gems/gems/rack-2.0.6/lib/rack/head.rb:12:in `call'
/opt/theforeman/tfm/root/usr/share/gems/gems/actionpack-5.2.1/lib/action_dispatch/http/content_security_policy.rb:18:in `call'
/usr/share/foreman/lib/foreman/middleware/logging_context_session.rb:22:in `call'
/opt/theforeman/tfm/root/usr/share/gems/gems/rack-2.0.6/lib/rack/session/abstract/id.rb:232:in `context'
/opt/theforeman/tfm/root/usr/share/gems/gems/rack-2.0.6/lib/rack/session/abstract/id.rb:226:in `call'
/opt/theforeman/tfm/root/usr/share/gems/gems/actionpack-5.2.1/lib/action_dispatch/middleware/cookies.rb:670:in `call'
/opt/theforeman/tfm/root/usr/share/gems/gems/actionpack-5.2.1/lib/action_dispatch/middleware/callbacks.rb:28:in `block in call'
/opt/theforeman/tfm/root/usr/share/gems/gems/activesupport-5.2.1/lib/active_support/callbacks.rb:98:in `run_callbacks'
/opt/theforeman/tfm/root/usr/share/gems/gems/actionpack-5.2.1/lib/action_dispatch/middleware/callbacks.rb:26:in `call'
/opt/theforeman/tfm/root/usr/share/gems/gems/actionpack-5.2.1/lib/action_dispatch/middleware/debug_exceptions.rb:61:in `call'
/opt/theforeman/tfm/root/usr/share/gems/gems/actionpack-5.2.1/lib/action_dispatch/middleware/show_exceptions.rb:33:in `call'
/opt/theforeman/tfm/root/usr/share/gems/gems/railties-5.2.1/lib/rails/rack/logger.rb:38:in `call_app'
/opt/theforeman/tfm/root/usr/share/gems/gems/railties-5.2.1/lib/rails/rack/logger.rb:28:in `call'
/opt/theforeman/tfm/root/usr/share/gems/gems/sprockets-rails-3.2.1/lib/sprockets/rails/quiet_assets.rb:13:in `call'
/usr/share/foreman/lib/foreman/middleware/logging_context_request.rb:11:in `call'
/opt/theforeman/tfm/root/usr/share/gems/gems/actionpack-5.2.1/lib/action_dispatch/middleware/remote_ip.rb:81:in `call'
/opt/theforeman/tfm/root/usr/share/gems/gems/actionpack-5.2.1/lib/action_dispatch/middleware/request_id.rb:27:in `call'
/opt/theforeman/tfm/root/usr/share/gems/gems/rack-2.0.6/lib/rack/method_override.rb:22:in `call'
/opt/theforeman/tfm/root/usr/share/gems/gems/rack-2.0.6/lib/rack/runtime.rb:22:in `call'
/opt/theforeman/tfm/root/usr/share/gems/gems/activesupport-5.2.1/lib/active_support/cache/strategy/local_cache_middleware.rb:29:in `call'
/opt/theforeman/tfm/root/usr/share/gems/gems/actionpack-5.2.1/lib/action_dispatch/middleware/executor.rb:14:in `call'
/opt/theforeman/tfm/root/usr/share/gems/gems/actionpack-5.2.1/lib/action_dispatch/middleware/static.rb:127:in `call'
/opt/theforeman/tfm/root/usr/share/gems/gems/rack-2.0.6/lib/rack/sendfile.rb:111:in `call'
/opt/theforeman/tfm/root/usr/share/gems/gems/secure_headers-6.3.0/lib/secure_headers/middleware.rb:11:in `call'
/opt/theforeman/tfm/root/usr/share/gems/gems/railties-5.2.1/lib/rails/engine.rb:524:in `call'
/opt/theforeman/tfm/root/usr/share/gems/gems/railties-5.2.1/lib/rails/railtie.rb:190:in `public_send'
/opt/theforeman/tfm/root/usr/share/gems/gems/railties-5.2.1/lib/rails/railtie.rb:190:in `method_missing'
/opt/theforeman/tfm/root/usr/share/gems/gems/rack-2.0.6/lib/rack/urlmap.rb:68:in `block in call'
/opt/theforeman/tfm/root/usr/share/gems/gems/rack-2.0.6/lib/rack/urlmap.rb:53:in `each'
/opt/theforeman/tfm/root/usr/share/gems/gems/rack-2.0.6/lib/rack/urlmap.rb:53:in `call'
/usr/share/passenger/phusion_passenger/rack/thread_handler_extension.rb:74:in `process_request'
/usr/share/passenger/phusion_passenger/request_handler/thread_handler.rb:141:in `accept_and_process_next_request'
/usr/share/passenger/phusion_passenger/request_handler/thread_handler.rb:109:in `main_loop'
/usr/share/passenger/phusion_passenger/request_handler.rb:455:in `block (3 levels) in start_threads'
/opt/theforeman/tfm/root/usr/share/gems/gems/logging-2.2.2/lib/logging/diagnostic_context.rb:474:in `block in create_with_logging_context'