2 Documentation Test Suite for BFD tunnel monitoring
3 Suite Setup Genius Suite Setup
4 Suite Teardown BFD Suite Stop
5 Test Teardown Genius Test Teardown ${data_models}
6 Library OperatingSystem
8 Library RequestsLibrary
12 Variables ../../variables/genius/Modules.py
13 Resource ../../libraries/DataModels.robot
14 Resource ../../libraries/Genius.robot
15 Resource ../../libraries/KarafKeywords.robot
16 Resource ../../libraries/OVSDB.robot
17 Resource ../../libraries/Utils.robot
18 Resource ../../libraries/VpnOperations.robot
19 Resource ../../variables/Variables.robot
23 ${genius_config_dir} ${CURDIR}/../../variables/genius
27 ${TEP_SHOW_STATE} tep:show-state
28 ${TUNNEL_MONITOR_ON} Tunnel Monitoring (for VXLAN tunnels): On
29 ${DEFAULT_MONITORING_INTERVAL} Tunnel Monitoring Interval (for VXLAN tunnels): 1000
30 ${TUNNEL_MONITOR_OFF} Tunnel Monitoring (for VXLAN tunnels): Off
31 ${INTERVAL_5000} {"tunnel-monitor-interval":{"interval":5000}}
33 ${ENABLE_MONITORING} {"tunnel-monitor-params":{"enabled":true,"monitor-protocol":"odl-interface:tunnel-monitoring-type-bfd"}}
34 ${DISABLE_MONITORING} {"tunnel-monitor-params":{"enabled":"false","monitor-protocol":"odl-interface:tunnel-monitoring-type-bfd"}}
35 ${TUNNEL_MONI_PARAMS_TRUE} true
36 ${TUNNEL_MONI_PARAMS_FALSE} false
37 ${INTERFACE_DS_MONI_FALSE} "odl-interface:monitor-enabled": false
38 ${INTERFACE_DS_MONI_TRUE} "odl-interface:monitor-enabled": true
39 ${INTERFACE_DS_MONI_INT_1000} "odl-interface:monitor-interval": 1000
40 ${INTERFACE_DS_MONI_INT_5000} "odl-interface:monitor-interval": 5000
41 ${TUNNEL_MONI_PROTO} tunnel-monitoring-type-bfd
44 BFD_TC00 Create ITM between DPNs Verify_BFD_Enablement
45 [Documentation] Create ITM between DPNs Verify_BFD_Enablement
46 ${Dpn_id_1} Genius.Get Dpn Ids ${conn_id_1}
47 ${Dpn_id_2} Genius.Get Dpn Ids ${conn_id_2}
48 ${vlan}= Set Variable 0
49 ${gateway-ip}= Set Variable 0.0.0.0
50 Genius.Create Vteps ${Dpn_id_1} ${Dpn_id_2} ${TOOLS_SYSTEM_IP} ${TOOLS_SYSTEM_2_IP} ${vlan} ${gateway-ip}
51 Wait Until Keyword Succeeds 30s 5s Genius.Verify Tunnel Status as UP TZA
53 BFD_TC01 Verify by default BFD monitoring is enabled on Controller
54 [Documentation] Verify by default BFD monitoring is enabled on Controller
55 Wait Until Keyword Succeeds 10s 2s Verify Tunnel Monitoring Is On
56 Wait Until Keyword Succeeds 10s 2s Verify Config Ietf Interface Output ${INTERFACE_DS_MONI_TRUE} ${INTERFACE_DS_MONI_INT_1000} ${TUNNEL_MONI_PROTO}
58 BFD_TC02 Verify that BFD tunnel monitoring interval is set with appropriate default value i.e.,1000
59 [Documentation] This will verify BFD tunnel monitoring default interval
60 ${output}= Issue Command On Karaf Console ${TEP_SHOW}
61 Should Contain ${output} ${DEFAULT_MONITORING_INTERVAL}
62 Wait Until Keyword Succeeds 10s 2s Verify Config Ietf Interface Output ${INTERFACE_DS_MONI_TRUE} ${INTERFACE_DS_MONI_INT_1000} ${TUNNEL_MONI_PROTO}
64 BFD_TC04 Verify that in controller tunnel status is up when ITM tunnel interface is brought up.
65 [Documentation] Verify that in controller tunnel status is up when ITM tunnel interface is brought up.
66 Wait Until Keyword Succeeds 10s 2s Verify Tunnel Monitoring Is On
67 Wait Until Keyword Succeeds 10s 1s Genius.Verify Tunnel Status as UP TZA
68 Wait Until Keyword Succeeds 10s 2s Verify Config Ietf Interface Output ${INTERFACE_DS_MONI_TRUE} ${INTERFACE_DS_MONI_INT_1000} ${TUNNEL_MONI_PROTO}
70 BFD_TC05 Verify BFD tunnel monitoring interval can be changed.
71 [Documentation] Verify BFD tunnel monitoring interval can be changed.
72 ${oper_int} RequestsLibrary.Put Request session ${CONFIG_API}/itm-config:tunnel-monitor-interval/ data=${INTERVAL_5000}
73 ${Bfd_updated_value}= Create List 5000
74 Wait Until Keyword Succeeds 30s 10s Check For Elements At Uri ${OPERATIONAL_API}/itm-config:tunnel-monitor-interval/ ${Bfd_updated_value}
75 Wait Until Keyword Succeeds 30s 10s Check For Elements At Uri ${CONFIG_API}/itm-config:tunnel-monitor-interval/ ${Bfd_updated_value}
76 Wait Until Keyword Succeeds 10s 2s Verify Config Ietf Interface Output ${INTERFACE_DS_MONI_TRUE} ${INTERFACE_DS_MONI_INT_5000} ${TUNNEL_MONI_PROTO}
77 SSHLibrary.Switch Connection ${conn_id_1}
78 Execute Command sudo ovs-vsctl del-port ${Bridge-1} tap8ed70586-6c
79 ${ovs_1} Execute Command sudo ovs-vsctl show
81 ${tun_name} Wait Until Keyword Succeeds 20 5 Ovs Tunnel Get ${Bridge-1}
82 Wait Until Keyword Succeeds 20s 5 OVSDB.Verify Ovs-vsctl Output list interface ${tun_name} 5000 ovs_system=${TOOLS_SYSTEM_IP}
83 SSHLibrary.Switch Connection ${conn_id_2}
84 ${ovs_2} Execute Command sudo ovs-vsctl show
85 ${tun_name} Wait Until Keyword Succeeds 20 5 Ovs Tunnel Get ${Bridge-2}
86 Wait Until Keyword Succeeds 20s 5 OVSDB.Verify Ovs-vsctl Output list interface ${tun_name} 5000 ovs_system=${TOOLS_SYSTEM_2_IP}
88 BFD_TC06 Verify that the tunnel state goes to UNKNOWN when DPN is disconnected
89 [Documentation] Verify that the tunnel state goes to UNKNOWN when DPN is disconnected
90 Issue Command On Karaf Console ${TEP_SHOW}
91 Issue Command On Karaf Console ${TEP_SHOW_STATE}
92 SSHLibrary.Switch Connection ${conn_id_1}
93 Execute Command sudo ovs-vsctl del-controller BR1
94 SSHLibrary.Switch Connection ${conn_id_2}
95 Execute Command sudo ovs-vsctl del-controller BR2
96 Issue Command On Karaf Console ${TEP_SHOW}
97 Issue Command On Karaf Console ${TEP_SHOW_STATE}
98 Wait Until Keyword Succeeds 10s 1s Verify Tunnel Status as UNKNOWN
99 Wait Until Keyword Succeeds 10s 2s Verify Config Ietf Interface Output ${INTERFACE_DS_MONI_TRUE} ${INTERFACE_DS_MONI_INT_5000} ${TUNNEL_MONI_PROTO}
100 SSHLibrary.Switch Connection ${conn_id_1}
101 Execute Command sudo ovs-vsctl set-controller BR1 tcp:${ODL_SYSTEM_IP}:${ODL_OF_PORT}
102 SSHLibrary.Switch Connection ${conn_id_2}
103 Execute Command sudo ovs-vsctl set-controller BR2 tcp:${ODL_SYSTEM_IP}:${ODL_OF_PORT}
104 Log "After connecting CSS with controller"
105 Issue Command On Karaf Console ${TEP_SHOW}
106 Issue Command On Karaf Console ${TEP_SHOW_STATE}
107 Wait Until Keyword Succeeds 10s 1s Genius.Verify Tunnel Status as UP TZA
108 Wait Until Keyword Succeeds 10s 2s Verify Config Ietf Interface Output ${INTERFACE_DS_MONI_TRUE} ${INTERFACE_DS_MONI_INT_5000} ${TUNNEL_MONI_PROTO}
110 BFD_TC07 Verify that BFD monitoring is disabled on Controller
111 [Documentation] Verify that BFD monitoring is disabled on Controller
112 ${resp} RequestsLibrary.Put Request session ${CONFIG_API}/itm-config:tunnel-monitor-params/ data=${DISABLE_MONITORING}
113 Should Be Equal As Strings ${resp.status_code} 201
114 Wait Until Keyword Succeeds 10s 2s Verify Tunnel Monitoring Params ${TUNNEL_MONI_PARAMS_FALSE}
115 ${output}= Issue Command On Karaf Console ${TEP_SHOW}
116 Should Contain ${output} ${TUNNEL_MONITOR_OFF}
117 Wait Until Keyword Succeeds 10s 2s Verify Config Ietf Interface Output ${INTERFACE_DS_MONI_FALSE} ${INTERFACE_DS_MONI_INT_5000} ${TUNNEL_MONI_PROTO}
118 Wait Until Keyword Succeeds 10s 1s Genius.Verify Tunnel Status as UP TZA
119 ${resp} RequestsLibrary.Put Request session ${CONFIG_API}/itm-config:tunnel-monitor-params/ data=${ENABLE_MONITORING}
120 Should Be Equal As Strings ${resp.status_code} 200
121 Wait Until Keyword Succeeds 10s 2s Verify Tunnel Monitoring Params ${TUNNEL_MONI_PARAMS_TRUE}
122 Wait Until Keyword Succeeds 10s 2s Verify Tunnel Monitoring Is On
123 Wait Until Keyword Succeeds 10s 2s Verify Config Ietf Interface Output ${INTERFACE_DS_MONI_TRUE} ${INTERFACE_DS_MONI_INT_5000} ${TUNNEL_MONI_PROTO}
126 Verify Config Ietf Interface Output
127 [Arguments] ${state} ${interval} ${proto}
128 ${int_resp} RequestsLibrary.Get Request session ${CONFIG_API}/ietf-interfaces:interfaces/
129 ${respjson} RequestsLibrary.To Json ${int_resp.content} pretty_print=True
131 Should Contain ${respjson} ${state}
132 Should Contain ${respjson} ${interval}
133 Should Contain ${respjson} ${proto}
136 [Arguments] ${bridge}
137 log sudo ovs-vsctl list-ports ${bridge}
138 ${tun_name} Execute Command sudo ovs-vsctl list-ports ${bridge}
140 Should Not Be Empty ${tun_name}
143 Verify Tunnel Monitoring Params
145 @{checklist} create list ${flag}
146 Check For Elements At URI ${OPERATIONAL_API}/itm-config:tunnel-monitor-params/ ${checklist}