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