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.Get Request session ${OPERATIONAL_API}/itm-config:tunnel-monitor-interval/
73 ${respjson} RequestsLibrary.To Json ${oper_int.content} pretty_print=True
75 ${oper_int} RequestsLibrary.Put Request session ${CONFIG_API}/itm-config:tunnel-monitor-interval/ data=${INTERVAL_5000}
76 ${Bfd_updated_value}= Create List 5000
77 Wait Until Keyword Succeeds 30s 10s Check For Elements At Uri ${OPERATIONAL_API}/itm-config:tunnel-monitor-interval/ ${Bfd_updated_value}
78 Wait Until Keyword Succeeds 30s 10s Check For Elements At Uri ${CONFIG_API}/itm-config:tunnel-monitor-interval/ ${Bfd_updated_value}
79 Wait Until Keyword Succeeds 10s 2s Verify Config Ietf Interface Output ${INTERFACE_DS_MONI_TRUE} ${INTERFACE_DS_MONI_INT_5000} ${TUNNEL_MONI_PROTO}
80 SSHLibrary.Switch Connection ${conn_id_1}
81 Execute Command sudo ovs-vsctl del-port ${Bridge-1} tap8ed70586-6c
82 ${ovs_1} Execute Command sudo ovs-vsctl show
84 ${tun_name} Wait Until Keyword Succeeds 20 5 Ovs Tunnel Get ${Bridge-1}
85 Wait Until Keyword Succeeds 20s 5 OVSDB.Verify Ovs-vsctl Output list interface ${tun_name} 5000 ovs_system=${TOOLS_SYSTEM_IP}
86 SSHLibrary.Switch Connection ${conn_id_2}
87 ${ovs_2} Execute Command sudo ovs-vsctl show
88 ${tun_name} Wait Until Keyword Succeeds 20 5 Ovs Tunnel Get ${Bridge-2}
89 Wait Until Keyword Succeeds 20s 5 OVSDB.Verify Ovs-vsctl Output list interface ${tun_name} 5000 ovs_system=${TOOLS_SYSTEM_2_IP}
91 BFD_TC06 Verify that the tunnel state goes to UNKNOWN when DPN is disconnected
92 [Documentation] Verify that the tunnel state goes to UNKNOWN when DPN is disconnected
93 Issue Command On Karaf Console ${TEP_SHOW}
94 Issue Command On Karaf Console ${TEP_SHOW_STATE}
95 SSHLibrary.Switch Connection ${conn_id_1}
96 Execute Command sudo ovs-vsctl del-controller BR1
97 SSHLibrary.Switch Connection ${conn_id_2}
98 Execute Command sudo ovs-vsctl del-controller BR2
99 Issue Command On Karaf Console ${TEP_SHOW}
100 Issue Command On Karaf Console ${TEP_SHOW_STATE}
101 Wait Until Keyword Succeeds 10s 1s Verify Tunnel Status as UNKNOWN
102 Wait Until Keyword Succeeds 10s 2s Verify Config Ietf Interface Output ${INTERFACE_DS_MONI_TRUE} ${INTERFACE_DS_MONI_INT_5000} ${TUNNEL_MONI_PROTO}
103 SSHLibrary.Switch Connection ${conn_id_1}
104 Execute Command sudo ovs-vsctl set-controller BR1 tcp:${ODL_SYSTEM_IP}:${ODL_OF_PORT}
105 SSHLibrary.Switch Connection ${conn_id_2}
106 Execute Command sudo ovs-vsctl set-controller BR2 tcp:${ODL_SYSTEM_IP}:${ODL_OF_PORT}
107 Log "After connecting CSS with controller"
108 Issue Command On Karaf Console ${TEP_SHOW}
109 Issue Command On Karaf Console ${TEP_SHOW_STATE}
110 Wait Until Keyword Succeeds 10s 1s Genius.Verify Tunnel Status as UP TZA
111 Wait Until Keyword Succeeds 10s 2s Verify Config Ietf Interface Output ${INTERFACE_DS_MONI_TRUE} ${INTERFACE_DS_MONI_INT_5000} ${TUNNEL_MONI_PROTO}
113 BFD_TC07 Verify that BFD monitoring is disabled on Controller
114 [Documentation] Verify that BFD monitoring is disabled on Controller
115 ${resp} RequestsLibrary.Put Request session ${CONFIG_API}/itm-config:tunnel-monitor-params/ data=${DISABLE_MONITORING}
116 Should Be Equal As Strings ${resp.status_code} 201
117 Wait Until Keyword Succeeds 10s 2s Verify Tunnel Monitoring Params ${TUNNEL_MONI_PARAMS_FALSE}
118 ${output}= Issue Command On Karaf Console ${TEP_SHOW}
119 Should Contain ${output} ${TUNNEL_MONITOR_OFF}
120 Wait Until Keyword Succeeds 10s 2s Verify Config Ietf Interface Output ${INTERFACE_DS_MONI_FALSE} ${INTERFACE_DS_MONI_INT_5000} ${TUNNEL_MONI_PROTO}
121 Wait Until Keyword Succeeds 10s 1s Genius.Verify Tunnel Status as UP TZA
122 ${resp} RequestsLibrary.Put Request session ${CONFIG_API}/itm-config:tunnel-monitor-params/ data=${ENABLE_MONITORING}
123 Should Be Equal As Strings ${resp.status_code} 200
124 Wait Until Keyword Succeeds 10s 2s Verify Tunnel Monitoring Params ${TUNNEL_MONI_PARAMS_TRUE}
125 Wait Until Keyword Succeeds 10s 2s Verify Tunnel Monitoring Is On
126 Wait Until Keyword Succeeds 10s 2s Verify Config Ietf Interface Output ${INTERFACE_DS_MONI_TRUE} ${INTERFACE_DS_MONI_INT_5000} ${TUNNEL_MONI_PROTO}
129 Verify Config Ietf Interface Output
130 [Arguments] ${state} ${interval} ${proto}
131 ${int_resp} RequestsLibrary.Get Request session ${CONFIG_API}/ietf-interfaces:interfaces/
132 ${respjson} RequestsLibrary.To Json ${int_resp.content} pretty_print=True
134 Should Contain ${respjson} ${state}
135 Should Contain ${respjson} ${interval}
136 Should Contain ${respjson} ${proto}
139 [Arguments] ${bridge}
140 log sudo ovs-vsctl list-ports ${bridge}
141 ${tun_name} Execute Command sudo ovs-vsctl list-ports ${bridge}
143 Should Not Be Empty ${tun_name}
146 Verify Tunnel Monitoring Params
148 @{checklist} create list ${flag}
149 Check For Elements At URI ${OPERATIONAL_API}/itm-config:tunnel-monitor-params/ ${checklist}