BuiltIn.Run Keyword And Ignore Error KarafKeywords.Log_Test_Suite_Start_To_Controller_Karaf
Setup_Test_With_Logging_And_Fast_Failing
+ [Arguments] ${member_index_list}=${EMPTY}
[Documentation] Test case setup which skips on previous failure. If not, logs test case name to Karaf log.
... Recommended to be used as the default test case setup.
FailFast.Fail_This_Fast_On_Previous_Error
- BuiltIn.Run Keyword And Ignore Error KarafKeywords.Log_Testcase_Start_To_Controller_Karaf
+ BuiltIn.Run Keyword And Ignore Error KarafKeywords.Log_Testcase_Start_To_Controller_Karaf member_index_list=${member_index_list}
Setup_Test_With_Logging_And_Without_Fast_Failing
+ [Arguments] ${member_index_list}=${EMPTY}
[Documentation] Test case setup which explicitly ignores previous failure and logs test case name to Karaf log.
... Needed if the recommended default is to be overriden.
FailFast.Run_Even_When_Failing_Fast
- BuiltIn.Run Keyword And Ignore Error KarafKeywords.Log_Testcase_Start_To_Controller_Karaf
+ BuiltIn.Run Keyword And Ignore Error KarafKeywords.Log_Testcase_Start_To_Controller_Karaf member_index_list=${member_index_list}
Setup_Logging_For_Debug_Purposes_On_List_Or_All
[Arguments] ${log_level} ${loggers_list} ${member_index_list}=${EMPTY}
--- /dev/null
+*** Settings ***
+Documentation Controller functional HA testing of global singleton rpcs if jvm frozen.
+...
+... Copyright (c) 2017 Cisco Systems, Inc. and others. All rights reserved.
+...
+... This program and the accompanying materials are made available under the
+... terms of the Eclipse Public License v1.0 which accompanies this distribution,
+... and is available at http://www.eclipse.org/legal/epl-v10.html
+Suite Setup Setup_Suite
+Suite Teardown SSHLibrary.Close_All_Connections
+Test Setup SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing member_index_list=${active_nodes}
+Test Teardown SetupUtils.Teardown_Test_Show_Bugs_If_Test_Failed
+Default Tags critical
+Resource ${CURDIR}/../../../libraries/ClusterManagement.robot
+Resource ${CURDIR}/../../../libraries/KarafKeywords.robot
+Resource ${CURDIR}/../../../libraries/SetupUtils.robot
+Resource ${CURDIR}/../../../libraries/TemplatedRequests.robot
+Resource ${CURDIR}/../../../libraries/WaitForFailure.robot
+Resource ${CURDIR}/../../../variables/Variables.robot
+
+*** Variables ***
+${RPC_URL} /restconf/operations/basic-rpc-test:basic-global
+&{EMPTY_DICT}
+${SERVICE} Basic-rpc-test']
+${TEST_LOG_LEVEL} info
+@{TEST_LOG_COMPONENTS} org.opendaylight.controller.remote.rpc
+${EOS_URL} /restconf/operational/entity-owners:entity-owners
+@{NO_TAGS}
+${active_nodes} ${EMPTY}
+
+*** Test Cases ***
+Get_Basic_Rpc_Test_Owner
+ [Documentation] Find a service owner and successors.
+ [Tags] @{NO_TAGS}
+ Get_Present_Brt_Owner_And_Successors 1 store=${True}
+
+Rpc_Before_Freezing_On_Owner
+ [Documentation] Run rpc on the service owner.
+ Run_Rpc ${brt_owner}
+
+Rpc_Before_Freeze_On_Successors
+ [Documentation] Run rpc on non owher cluster nodes.
+ : FOR ${idx} IN @{brt_successors}
+ \ Run_Rpc ${idx}
+
+Freeze_Current_Owner_Member
+ [Documentation] Stop cluster node which is the owner.
+ [Tags] @{NO_TAGS}
+ ClusterManagement.Freeze_Single_Member ${brt_owner}
+ BuiltIn.Set_Suite_Variable ${old_brt_owner} ${brt_owner}
+ BuiltIn.Set_Suite_Variable ${old_brt_successors} ${brt_successors}
+ BuiltIn.Set_Suite_Variable ${active_nodes} ${old_brt_successors}
+
+Verify_New_Basic_Rpc_Test_Owner_Elected
+ [Documentation] Verify new owner of the service is elected.
+ ${idx}= Collections.Get_From_List ${old_brt_successors} 0
+ BuiltIn.Wait_Until_Keyword_Succeeds 5x 2s Verify_Owner_Elected ${True} ${old_brt_owner} ${idx}
+ Get_Present_Brt_Owner_And_Successors ${idx} store=${True}
+
+Rpc_On_Remained_Cluster_Nodes
+ [Documentation] Run rpc on remained cluster nodes.
+ : FOR ${idx} IN @{old_brt_successors}
+ \ Run_Rpc ${idx}
+
+Unfreeze_Frozen_Member
+ [Documentation] Restart frozen node
+ [Tags] @{NO_TAGS}
+ ClusterManagement.Unfreeze_Single_Member ${old_brt_owner}
+ BuiltIn.Set_Suite_Variable ${active_nodes} ${EMPTY}
+
+Verify_New_Owner_Remained_After_Rejoin
+ [Documentation] Verify no owner change happened after rejoin.
+ WaitForFailure.Verify_Keyword_Does_Not_Fail_Within_Timeout 15s 2s Verify_Owner_Elected ${False} ${brt_owner} ${brt_owner}
+
+Rpc_After_Rejoin_On_New_Owner
+ [Documentation] Run rpc on the new service owner node.
+ Run_Rpc ${brt_owner}
+
+Rpc_After_Rejoin_On_Old_Owner
+ [Documentation] Run rpc on rejoined cluster node.
+ Run_Rpc ${old_brt_owner}
+
+Rpc_After_Rejoin_On_All
+ [Documentation] Run rpc again on all nodes.
+ Run_Rpc ${brt_owner}
+ : FOR ${idx} IN @{brt_successors}
+ \ Run_Rpc ${idx}
+
+*** Keywords ***
+Setup_Suite
+ SetupUtils.Setup_Utils_For_Setup_And_Teardown
+ SetupUtils.Setup_Logging_For_Debug_Purposes_On_List_Or_All ${TEST_LOG_LEVEL} ${TEST_LOG_COMPONENTS}
+
+Run_Rpc
+ [Arguments] ${node_idx}
+ [Documentation] Run rpc and log the entity ownership service details to karaf log.
+ ... Logging the details was a developer's request during the implementation to improve debugging.
+ ${session} = Resolve_Http_Session_For_Member member_index=${node_idx}
+ ${out} = TemplatedRequests.Get_From_Uri ${EOS_URL} session=${session}
+ KarafKeywords.Log_Message_To_Controller_Karaf EOS rest resp: ${out} member_index_list=${active_nodes}
+ TemplatedRequests.Post_To_Uri ${RPC_URL} ${EMPTY} ${EMPTY_DICT} ${EMPTY_DICT} session=${session}
+
+Verify_Owner_Elected
+ [Arguments] ${new_elected} ${old_owner} ${node_to_ask}
+ [Documentation] Verify new owner was elected or remained the same.
+ ${owner} ${successors}= Get_Present_Brt_Owner_And_Successors ${node_to_ask}
+ BuiltIn.Run_Keyword_If ${new_elected} BuiltIn.Should_Not_Be_Equal_As_Numbers ${old_owner} ${owner}
+ BuiltIn.Run_Keyword_Unless ${new_elected} BuiltIn.Should_Be_Equal_As_numbers ${old_owner} ${owner}
+
+Get_Present_Brt_Owner_And_Successors
+ [Arguments] ${node_to_ask} ${store}=${False}
+ [Documentation] Find a basic rpc test service owner and successors and store them if indicated.
+ ${brt_owner} ${brt_successors}= ClusterManagement.Get_Owner_And_Successors_For_Device ${SERVICE} org.opendaylight.mdsal.ServiceEntityType ${node_to_ask}
+ BuiltIn.Run_Keyword_If ${store} BuiltIn.Set_Suite_Variable ${brt_owner} ${brt_owner}
+ BuiltIn.Run_Keyword_If ${store} BuiltIn.Set_Suite_Variable ${brt_successors} ${brt_successors}
+ BuiltIn.Return_From_Keyword ${brt_owner} ${brt_successors}
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