csit/suites/bgpcep/bgpclustering/010_singlepeer_prefixcount_1route.robot

   1 *** Settings ***
   2 Documentation     BGP performance of ingesting from 1 iBGP peer, data change counter is NOT used.
   3 ...
   4 ...               Copyright (c) 2015-2016 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 ...               This suite uses play.py as single iBGP peer which talks to
  11 ...               single controller in three node cluster configuration.
  12 ...               Test suite checks changes of the the example-ipv4-topology-<dst_id> on all nodes.
  13 ...               RIB is not examined.
  14 ...               <dst-id> is recognized during the suite run, should be the Leader of default
  15 ...               operational Shard, otherwise the scenario would fail due to
  16 ...               https://bugs.opendaylight.org/show_bug.cgi?id=5536
  17 Suite Setup       PrefixcountKeywords.Setup_Everything
  18 Suite Teardown    PrefixcountKeywords.Teardown_Everything
  19 Test Setup        SetupUtils.Setup_Test_With_Logging_And_Fast_Failing
  20 Test Teardown     SetupUtils.Teardown_Test_Show_Bugs_And_Start_Fast_Failing_If_Test_Failed
  21 Library           SSHLibrary    timeout=10s
  22 Library           RequestsLibrary
  23 Variables         ${CURDIR}/../../../variables/Variables.py
  24 Resource          ${CURDIR}/../../../libraries/BGPSpeaker.robot
  25 Resource          ${CURDIR}/../../../libraries/BGPcliKeywords.robot
  26 Resource          ${CURDIR}/../../../libraries/FailFast.robot
  27 Resource          ${CURDIR}/../../../libraries/KillPythonTool.robot
  28 Resource          ${CURDIR}/../../../libraries/PrefixCounting.robot
  29 Resource          ${CURDIR}/../../../libraries/SetupUtils.robot
  30 Resource          ${CURDIR}/../../../libraries/ClusterManagement.robot
  31 Resource          ${CURDIR}/../../../libraries/SSHKeywords.robot
  32 Resource          ${CURDIR}/../../../libraries/TemplatedRequests.robot
  33 Resource          ${CURDIR}/../../../libraries/CompareStream.robot
  34 Resource          ${CURDIR}/PrefixcountKeywords.robot
  35
  36 *** Variables ***
  37 ${COUNT}          1
  38
  39 *** Test Cases ***
  40 Get Example Bgp Rib Owner
  41     [Documentation]    Find an odl node which is able to accept incomming connection. To this node netconf connector should be configured.
  42     ${rib_owner}    ${rib_candidates}=    ClusterManagement.Get_Owner_And_Successors_For_device    example-bgp-rib    org.opendaylight.mdsal.ServiceEntityType    1
  43     BuiltIn.Set_Suite_Variable    ${rib_owner}    ${rib_owner}
  44     BuiltIn.Set_Suite_Variable    ${rib_owner_node_id}    ${ODL_SYSTEM_${rib_owner}_IP}
  45     ${session} =    ClusterManagement.Resolve_Http_Session_For_Member    ${rib_owner}
  46     BuiltIn.Set_Suite_Variable    ${config_session}    ${session}
  47
  48 Check_For_Empty_Ipv4_Topology_Before_Talking_1
  49     [Documentation]    Wait for ${EXAMPLE_IPV4_TOPOLOGY} to come up and empty. Give large timeout for case when BGP boots slower than restconf.
  50     [Tags]    critical
  51     [Setup]    SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
  52     BuiltIn.Wait_Until_Keyword_Succeeds    ${INITIAL_RESTCONF_TIMEOUT}    1s    PrefixCounting.Check_Ipv4_Topology_Is_Empty    session=${operational_1}    topology=${EXAMPLE_IPV4_TOPOLOGY}
  53
  54 Check_For_Empty_Ipv4_Topology_Before_Talking_2
  55     [Documentation]    Wait for ${EXAMPLE_IPV4_TOPOLOGY} to come up and empty. Give large timeout for case when BGP boots slower than restconf.
  56     [Tags]    critical
  57     [Setup]    SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
  58     BuiltIn.Wait_Until_Keyword_Succeeds    ${INITIAL_RESTCONF_TIMEOUT}    1s    PrefixCounting.Check_Ipv4_Topology_Is_Empty    session=${operational_2}    topology=${EXAMPLE_IPV4_TOPOLOGY}
  59
  60 Check_For_Empty_Ipv4_Topology_Before_Talking_3
  61     [Documentation]    Wait for ${EXAMPLE_IPV4_TOPOLOGY} to come up and empty. Give large timeout for case when BGP boots slower than restconf.
  62     [Tags]    critical
  63     [Setup]    SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
  64     BuiltIn.Wait_Until_Keyword_Succeeds    ${INITIAL_RESTCONF_TIMEOUT}    1s    PrefixCounting.Check_Ipv4_Topology_Is_Empty    session=${operational_3}    topology=${EXAMPLE_IPV4_TOPOLOGY}
  65
  66 Configure_Netconf_Device
  67     [Documentation]    Configures and verifies netconf device configuration. If configuration is not successful, it de-configures the device before the next attempt.
  68     # No need for configuring netconf device in carbon and above, openconfig is used
  69     CompareStream.Run_Keyword_If_At_Least_Carbon    BuiltIn.Pass_Execution    Openconfig usage does not need netconf connector
  70     &{mapping}    BuiltIn.Create_Dictionary    DEVICE_NAME=${DEVICE_NAME}    DEVICE_PORT=1830    DEVICE_IP=${rib_owner_node_id}    DEVICE_USER=admin    DEVICE_PASSWORD=admin
  71     # After the netconf device is configured, odl starts downloading schemas. If the downloading will not finish within akka timeout, more tries are needed, 3 is based on a user experience.
  72     : FOR    ${index}    IN RANGE    0    3
  73     \    ${status}    ${value}=    Run Keyword And Ignore Error    PrefixcountKeywords.Configure_Netconf_Device_And_Check_Mounted    ${mapping}
  74     \    Exit For Loop If    '${status}' == 'PASS'
  75     \    Run Keyword Unless    '${status}' == 'PASS'    TemplatedRequests.Delete_Templated    ${NETCONF_DEV_FOLDER}    mapping=${mapping}    session=${config_session}
  76     Run Keyword Unless    '${status}' == 'PASS'    Fail
  77
  78 Reconfigure_ODL_To_Accept_Connection
  79     [Documentation]    Configure BGP peer module with initiate-connection set to false.
  80     [Setup]    SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
  81     &{mapping}    BuiltIn.Create_Dictionary    DEVICE_NAME=${DEVICE_NAME}    BGP_NAME=${BGP_PEER_NAME}    IP=${TOOLS_SYSTEM_IP}    HOLDTIME=${HOLDTIME}    PEER_PORT=${BGP_TOOL_PORT}
  82     ...    INITIATE=false    BGP_RIB=${RIB_INSTANCE}    PASSIVE_MODE=true    BGP_RIB_OPENCONFIG=${PROTOCOL_OPENCONFIG}
  83     TemplatedRequests.Put_As_Json_Templated    ${BGP_VARIABLES_FOLDER}    mapping=${mapping}    session=${config_session}
  84     [Teardown]    SetupUtils.Teardown_Test_Show_Bugs_If_Test_Failed
  85
  86 Start_Talking_BGP_Speaker
  87     [Documentation]    Start Python speaker to connect to ODL.
  88     PrefixcountKeywords.Start_Bgp_Peer_And_Verify_Connected    connection_retries=${3}
  89
  90 Wait_For_Stable_Talking_Ipv4_Topology_1
  91     [Documentation]    Wait until ${EXAMPLE_IPV4_TOPOLOGY} becomes stable. This is done by checking stability of prefix count as seen from node 1.
  92     PrefixCounting.Wait_For_Ipv4_Topology_Prefixes_To_Become_Stable    timeout=${bgp_filling_timeout}    period=${CHECK_PERIOD}    repetitions=${REPETITIONS}    excluded_count=0    session=${operational_1}    topology=${EXAMPLE_IPV4_TOPOLOGY}
  93
  94 Wait_For_Stable_Talking_Ipv4_Topology_2
  95     [Documentation]    Wait until ${EXAMPLE_IPV4_TOPOLOGY} becomes stable. This is done by checking stability of prefix count as seen from node 2.
  96     PrefixCounting.Wait_For_Ipv4_Topology_Prefixes_To_Become_Stable    timeout=${bgp_filling_timeout}    period=${CHECK_PERIOD}    repetitions=${REPETITIONS}    excluded_count=0    session=${operational_2}    topology=${EXAMPLE_IPV4_TOPOLOGY}
  97
  98 Wait_For_Stable_Talking_Ipv4_Topology_3
  99     [Documentation]    Wait until ${EXAMPLE_IPV4_TOPOLOGY} becomes stable. This is done by checking stability of prefix count as seen from node 3.
 100     PrefixCounting.Wait_For_Ipv4_Topology_Prefixes_To_Become_Stable    timeout=${bgp_filling_timeout}    period=${CHECK_PERIOD}    repetitions=${REPETITIONS}    excluded_count=0    session=${operational_3}    topology=${EXAMPLE_IPV4_TOPOLOGY}
 101
 102 Check_Talking_Ipv4_Topology_Count_1
 103     [Documentation]    Count the routes in ${EXAMPLE_IPV4_TOPOLOGY} and fail if the count is not correct as seen from node 1.
 104     [Tags]    critical
 105     [Setup]    SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
 106     PrefixCounting.Check_Ipv4_Topology_Count    ${COUNT}    session=${operational_1}    topology=${EXAMPLE_IPV4_TOPOLOGY}
 107
 108 Check_Talking_Ipv4_Topology_Count_2
 109     [Documentation]    Count the routes in ${EXAMPLE_IPV4_TOPOLOGY} and fail if the count is not correct as seen from node 2.
 110     [Tags]    critical
 111     [Setup]    SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
 112     PrefixCounting.Check_Ipv4_Topology_Count    ${COUNT}    session=${operational_2}    topology=${EXAMPLE_IPV4_TOPOLOGY}
 113
 114 Check_Talking_Ipv4_Topology_Count_3
 115     [Documentation]    Count the routes in ${EXAMPLE_IPV4_TOPOLOGY} and fail if the count is not correct as seen from node 3.
 116     [Tags]    critical
 117     [Setup]    SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
 118     PrefixCounting.Check_Ipv4_Topology_Count    ${COUNT}    session=${operational_3}    topology=${EXAMPLE_IPV4_TOPOLOGY}
 119
 120 Kill_Talking_BGP_Speaker
 121     [Documentation]    Abort the Python speaker. Also, attempt to stop failing fast.
 122     [Tags]    critical
 123     [Setup]    SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
 124     BGPSpeaker.Kill_BGP_Speaker
 125     FailFast.Do_Not_Fail_Fast_From_Now_On
 126
 127 Wait_For_Stable_Ipv4_Topology_After_Listening_1
 128     [Documentation]    Wait until ${EXAMPLE_IPV4_TOPOLOGY} becomes stable again as seen from node 1.
 129     [Tags]    critical
 130     PrefixCounting.Wait_For_Ipv4_Topology_Prefixes_To_Become_Stable    timeout=${bgp_filling_timeout}    period=${CHECK_PERIOD}    repetitions=${REPETITIONS}    excluded_count=${COUNT}    session=${operational_1}    topology=${EXAMPLE_IPV4_TOPOLOGY}
 131
 132 Wait_For_Stable_Ipv4_Topology_After_Listening_2
 133     [Documentation]    Wait until ${EXAMPLE_IPV4_TOPOLOGY} becomes stable again as seen from node 2.
 134     [Tags]    critical
 135     PrefixCounting.Wait_For_Ipv4_Topology_Prefixes_To_Become_Stable    timeout=${bgp_filling_timeout}    period=${CHECK_PERIOD}    repetitions=${REPETITIONS}    excluded_count=${COUNT}    session=${operational_2}    topology=${EXAMPLE_IPV4_TOPOLOGY}
 136
 137 Wait_For_Stable_Ipv4_Topology_After_Listening_3
 138     [Documentation]    Wait until ${EXAMPLE_IPV4_TOPOLOGY} becomes stable again as seen from node 3.
 139     [Tags]    critical
 140     PrefixCounting.Wait_For_Ipv4_Topology_Prefixes_To_Become_Stable    timeout=${bgp_filling_timeout}    period=${CHECK_PERIOD}    repetitions=${REPETITIONS}    excluded_count=${COUNT}    session=${operational_3}    topology=${EXAMPLE_IPV4_TOPOLOGY}
 141
 142 Check_For_Empty_Ipv4_Topology_After_Listening_1
 143     [Documentation]    Example-ipv4-topology should be empty now as seen from node 1.
 144     [Tags]    critical
 145     [Setup]    SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
 146     PrefixCounting.Check_Ipv4_Topology_Is_Empty    session=${operational_1}    topology=${EXAMPLE_IPV4_TOPOLOGY}
 147
 148 Check_For_Empty_Ipv4_Topology_After_Listening_2
 149     [Documentation]    Example-ipv4-topology should be empty now as seen from node 2.
 150     [Tags]    critical
 151     [Setup]    SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
 152     PrefixCounting.Check_Ipv4_Topology_Is_Empty    session=${operational_2}    topology=${EXAMPLE_IPV4_TOPOLOGY}
 153
 154 Check_For_Empty_Ipv4_Topology_After_Listening_3
 155     [Documentation]    Example-ipv4-topology should be empty now as seen from node 3.
 156     [Tags]    critical
 157     [Setup]    SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
 158     PrefixCounting.Check_Ipv4_Topology_Is_Empty    session=${operational_3}    topology=${EXAMPLE_IPV4_TOPOLOGY}
 159
 160 Delete_Bgp_Peer_Configuration
 161     [Documentation]    Revert the BGP configuration to the original state: without any configured peers.
 162     [Setup]    SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
 163     &{mapping}    BuiltIn.Create_Dictionary    DEVICE_NAME=${DEVICE_NAME}    BGP_NAME=${BGP_PEER_NAME}    IP=${TOOLS_SYSTEM_IP}    HOLDTIME=${HOLDTIME}    PEER_PORT=${BGP_TOOL_PORT}
 164     ...    INITIATE=false    BGP_RIB=${RIB_INSTANCE}    BGP_RIB_OPENCONFIG=${PROTOCOL_OPENCONFIG}
 165     TemplatedRequests.Delete_Templated    ${BGP_VARIABLES_FOLDER}    mapping=${mapping}    session=${config_session}
 166
 167 Delete_Netconf_Device_Configuration
 168     [Documentation]    Revert the netconf configuration to the original stat
 169     [Setup]    SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
 170     CompareStream.Run_Keyword_If_At_Least_Carbon    BuiltIn.Pass_Execution    Openconfig usage does not need netconf connector
 171     &{mapping}    BuiltIn.Create_Dictionary    DEVICE_NAME=${DEVICE_NAME}    DEVICE_PORT=1830    DEVICE_IP=${rib_owner_node_id}    DEVICE_USER=admin    DEVICE_PASSWORD=admin
 172     TemplatedRequests.Delete_Templated    ${NETCONF_DEV_FOLDER}    mapping=${mapping}    session=${config_session}