csit/suites/controller/Clustering_Datastore/entity_isolate.robot

   1 *** Settings ***
   2 Documentation     Suite for performing member isolation and rejoin, we do with entity-ownership leader.
   3 Suite Setup       Setup
   4 Suite Teardown    Teardown
   5 Default Tags      clustering    carpeople    critical
   6 Library           Collections
   7 Resource          ${CURDIR}/../../../libraries/CarPeople.robot
   8 Resource          ${CURDIR}/../../../libraries/ClusterManagement.robot
   9 Resource          ${CURDIR}/../../../libraries/TemplatedRequests.robot
  10 Variables         ${CURDIR}/../../../variables/Variables.py
  11
  12 *** Variables ***
  13 @{SHARD_OPER_LIST}    car    people    car-people    inventory    topology    default    toaster
  14 ...               entity-ownership
  15 @{SHARD_CONF_LIST}    car    people    car-people    inventory    topology    default    toaster
  16
  17 *** Test Cases ***
  18 Check All Shards Before Isolate
  19     [Documentation]    Check all shards in controller.
  20     BuiltIn.Wait_Until_Keyword_Succeeds    30s    2s    ClusterManagement.Verify_Leader_Exists_For_Each_Shard    shard_name_list=${SHARD_OPER_LIST}    shard_type=operational
  21     BuiltIn.Wait_Until_Keyword_Succeeds    30s    2s    ClusterManagement.Verify_Leader_Exists_For_Each_Shard    shard_name_list=${SHARD_CONF_LIST}    shard_type=config
  22
  23 Isolate Entity Leader
  24     [Documentation]    Isolate the entity-ownership Leader to cause a new leader to get elected.
  25     ClusterManagement.Isolate_Member_From_List_Or_All    ${entity-ownership_leader_index}
  26
  27 Check All Shards After Isolate
  28     [Documentation]    Check all shards in controller.
  29     BuiltIn.Wait_Until_Keyword_Succeeds    30s    2s    ClusterManagement.Verify_Leader_Exists_For_Each_Shard    shard_name_list=${SHARD_OPER_LIST}    shard_type=operational    member_index_list=${entity-ownership_follower_indices}
  30     BuiltIn.Wait_Until_Keyword_Succeeds    30s    2s    ClusterManagement.Verify_Leader_Exists_For_Each_Shard    shard_name_list=${SHARD_CONF_LIST}    shard_type=config    member_index_list=${entity-ownership_follower_indices}
  31
  32 Rejoin Entity Leader
  33     [Documentation]    Rejoin the entity-ownership Leader.
  34     ClusterManagement.Rejoin_Member_From_List_Or_All    ${entity-ownership_leader_index}
  35
  36 Check All Shards After Rejoin
  37     [Documentation]    Check all shards in controller.
  38     BuiltIn.Wait_Until_Keyword_Succeeds    30s    2s    ClusterManagement.Verify_Leader_Exists_For_Each_Shard    shard_name_list=${SHARD_OPER_LIST}    shard_type=operational
  39     BuiltIn.Wait_Until_Keyword_Succeeds    30s    2s    ClusterManagement.Verify_Leader_Exists_For_Each_Shard    shard_name_list=${SHARD_CONF_LIST}    shard_type=config
  40
  41 *** Keywords ***
  42 Setup
  43     [Documentation]    Initialize resources, memorize car shard leader and followers.
  44     ClusterManagement.ClusterManagement_Setup
  45     CarPeople.Set_Variables_For_Shard    shard_name=entity-ownership    shard_type=operational
  46
  47 Teardown
  48     [Documentation]    Clear IPTables in all nodes.
  49     ClusterManagement.Flush_Iptables_From_List_Or_All