2 Documentation Test suite for LACP Link Resiliency
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3 Suite Setup LACP Inventory Suite Setup
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4 Suite Teardown Delete All Sessions
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8 Library RequestsLibrary
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9 Library ../../../libraries/Common.py
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10 Resource ../../../libraries/Utils.txt
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11 Variables ../../../variables/Variables.py
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17 ${agg1-connector-id1} 1
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18 ${agg1-connector-id2} 2
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19 ${agg2-connector-id1} 3
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20 ${agg2-connector-id2} 4
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23 Verify the Group tables data for Switch(S1)
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24 [Documentation] Functionality would check the presence of group tables entries on OVS Switch(S1) initially
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25 Verify Switch S1 Group Table select 1 2 up
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26 Verify Switch S1 Group Table select 3 4 up
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28 Generate port down scenario of one of the LAG interface on the Host H2 side and check functionality
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29 [Documentation] Generate the link failure on Host H2 LAG Membership-port and verify functionality
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30 Set Host interface state h2-eth1 down
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32 Verify information of lacp-aggregator associated with Host H2 after link down scenario
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33 [Documentation] Get lacp-aggregator data for node associated with Host H2
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34 Wait Until Keyword Succeeds 15s 1s Verify LACP aggregator data is updated post link down scenario
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36 Verify the Switch(S1) Group tables data after H2 link down scenario
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37 [Documentation] Functionality to check if the corresponding group entries are updated on OVS Switch(S1) after port-down scenario on the Host H2
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38 Verify Switch S1 Group Table select 3 4 down
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40 Generate port up scenario of the LAG interface on the Host H2 side and check functionality
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41 [Documentation] Generate the link up scenario on Host H2 LAG Membership-port and verify functionality
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42 Set Host interface state h2-eth1 up
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44 Verify information of lacp-aggregator associated with Host H2 after link up scenario
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45 [Documentation] Get lacp-aggregator data for node associated with Host H2
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46 Wait Until Keyword Succeeds 15s 1s Verify LACP aggregator data is updated post link up scenario
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48 Verify Switch(S1) Flow and Group tables data after H2 link up scenario
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49 [Documentation] Functionality to check if the corresponding group entries are updated on OVS Switch(S1) after port-bringup scenario on the Host H2
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50 Verify Switch S1 Group Table select 3 4 up
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53 Verify LACP RESTAPI Response Code for node
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54 [Documentation] Will check for the response code of the REST query
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55 Should Be Equal As Strings ${resp.status_code} 200
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56 Should Contain ${resp.content} ${node1}
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58 Verify LACP RESTAPI Aggregator and Tag Contents
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59 [Arguments] ${resp.content} ${content-lookup}
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60 [Documentation] Will check for the LACP Specific tags or Aggregator ID for node
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61 Should Contain ${resp.content} ${content-lookup}
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63 Verify LACP RESTAPI connector associated for aggregator
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64 [Arguments] ${resp.content} ${node} ${agg-connector-id}
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65 [Documentation] Will check for the LACP connector info for each aggregator
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66 Should Contain ${resp.content} ${node}:${agg-connector-id}
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68 Verify LACP aggregator data is updated post link down scenario
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69 [Documentation] Functionality will verify the node conenctor data on the lacp-agg api after link down scenario
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70 ${resp} RequestsLibrary.Get session ${OPERATIONAL_NODES_API}/node/${node1}/lacp-aggregators/${agg-id2}
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71 Verify LACP RESTAPI Response Code for node
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72 Verify LACP RESTAPI connector associated for aggregator ${resp.content} ${node1} ${agg2-connector-id1}
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73 Should not Contain ${resp.content} ${node1}:${agg2-connector-id2}
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74 Verify LACP RESTAPI Aggregator and Tag Contents ${resp.content} lag-groupid
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76 Verify LACP aggregator data is updated post link up scenario
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77 [Documentation] Functionality will verify the node connector data on the lacp-agg api after link up scenario
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78 ${resp} RequestsLibrary.Get session ${OPERATIONAL_NODES_API}/node/${node1}/lacp-aggregators/${agg-id2}
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79 Verify LACP RESTAPI Response Code for node
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80 Verify LACP RESTAPI connector associated for aggregator ${resp.content} ${node1} ${agg2-connector-id1}
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81 Verify LACP RESTAPI connector associated for aggregator ${resp.content} ${node1} ${agg2-connector-id2}
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82 Verify LACP RESTAPI Aggregator and Tag Contents ${resp.content} lag-groupid
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84 Verify LACP Tags Are Formed
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85 [Documentation] Fundamental Check That LACP is working
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86 ${resp} RequestsLibrary.Get session ${OPERATIONAL_NODES_API}
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87 Verify LACP RESTAPI Response Code for node
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88 Verify LACP RESTAPI Aggregator and Tag Contents ${resp.content} non-lag-groupid
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89 Verify LACP RESTAPI Aggregator and Tag Contents ${resp.content} lacp-aggregators
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91 LACP Inventory Suite Setup
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92 [Documentation] If these basic checks fail, there is no need to continue any of the other test cases
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93 Create Session session http://${CONTROLLER}:${RESTCONFPORT} auth=${AUTH} headers=${HEADERS}
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94 Wait Until Keyword Succeeds 15s 1s Verify LACP Tags Are Formed
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96 Set Host interface state
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97 [Arguments] ${port-id} ${port-state}
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98 [Documentation] Will configure the port state of the Host to either up or down
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99 Open Connection ${MININET} prompt=${LINUX_PROMPT}
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100 Login With Public Key ${MININET_USER} ${USER_HOME}/.ssh/id_rsa any
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101 Execute Command sudo ./m h2
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102 Execute Command sudo ifconfig ${port-id} ${port-state}
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103 Execute Command sudo ifconfig ${port-id}
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105 Verify Switch S1 Group Table
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106 [Arguments] ${group-type} ${port-id1} ${port-id2} ${port-id2-state}
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107 [Documentation] Functionality to verify the presence of LACP group entries on the OVS Switch(S1) Group table
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108 ${group_output}= Run Command on Remote System ${MININET} sudo ovs-ofctl dump-groups s1 -O OpenFlow13 ${MININET_USER} #
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109 Log ${group_output}
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110 Comment ${group_output} Read Until mininet>
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111 ${result}= Get Lines Containing String ${group_output} output:${port-id1}
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112 Should Contain ${result} type=${group-type}
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113 Should Contain ${result} output:${port-id1}
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114 Run Keyword If "${port-id2-state}" == "up" Should Contain ${result} output:${port-id2} ELSE Should not Contain
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115 ... ${result} output:${port-id2}
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