csit/suites/controller/dom_data_broker/explicit_leader_movement_longevity.robot

   1 *** Settings ***
   2 Documentation       DOMDataBroker testing: Explicit Leader Movement
   3 ...
   4 ...                 Copyright (c) 2017 Cisco Systems, Inc. and others. All rights reserved.
   5 ...
   6 ...                 This program and the accompanying materials are made available under the
   7 ...                 terms of the Eclipse Public License v1.0 which accompanies this distribution,
   8 ...                 and is available at http://www.eclipse.org/legal/epl-v10.html
   9 ...
  10 ...                 The goal is to ensure that applications do not observe disruption when a shard
  11 ...                 leader is moved as the result of explicit application request. This is performed
  12 ...                 by having a steady-stream producer execute operations against the shard and then
  13 ...                 initiate shard leader shutdown, then the producer is shut down cleanly.
  14
  15 Library             SSHLibrary
  16 Resource            ${CURDIR}/../../../libraries/controller/DdbCommons.robot
  17 Resource            ${CURDIR}/../../../libraries/KarafKeywords.robot
  18 Resource            ${CURDIR}/../../../libraries/SetupUtils.robot
  19
  20 Suite Setup         SetupUtils.Setup_Utils_For_Setup_And_Teardown    http_timeout=125
  21 Suite Teardown      SSHLibrary.Close_All_Connections
  22 Test Setup          SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
  23 Test Teardown       SetupUtils.Teardown_Test_Show_Bugs_If_Test_Failed
  24
  25 Default Tags        critical
  26
  27
  28 *** Variables ***
  29 # TODO: change back to 24h when releng has more granular steps to kill VMs than days; now 23h=82800s
  30 ${LONGEVITY_TEST_DURATION_IN_SECS}      82800
  31 @{MOVEMENT_DIRECTION_LIST}              remote    local    remote
  32
  33
  34 *** Test Cases ***
  35 Explicit_Leader_Movement_Test
  36     [Documentation]    Leader move for 24 hours from one node to another
  37     WaitForFailure.Verify_Keyword_Does_Not_Fail_Within_Timeout
  38     ...    ${LONGEVITY_TEST_DURATION_IN_SECS}
  39     ...    5s
  40     ...    Test_Scenario
  41
  42
  43 *** Keywords ***
  44 Test_Scenario
  45     [Documentation]    One leader movement scenario based on randomly chosen direction.
  46     ${node_from}    ${node_to}    BuiltIn.Evaluate    random.sample(${MOVEMENT_DIRECTION_LIST}, 2)    modules=random
  47     DdbCommons.Explicit_Leader_Movement_Test_Templ    ${node_from}    ${node_to}