2 Documentation Test Suite for BFD tunnel monitoring
3 Suite Setup Genius Suite Setup
4 Suite Teardown BFD Suite Stop
5 Test Setup Genius Test Setup
6 Test Teardown Genius Test Teardown ${data_models}
7 Library OperatingSystem
9 Library RequestsLibrary
13 Variables ../../variables/genius/Modules.py
14 Resource ../../libraries/DataModels.robot
15 Resource ../../libraries/Genius.robot
16 Resource ../../libraries/KarafKeywords.robot
17 Resource ../../libraries/OVSDB.robot
18 Resource ../../libraries/Utils.robot
19 Resource ../../libraries/VpnOperations.robot
20 Resource ../../variables/Variables.robot
24 ${genius_config_dir} ${CURDIR}/../../variables/genius
28 ${TEP_SHOW_STATE} tep:show-state
29 ${TUNNEL_MONITOR_ON} Tunnel Monitoring (for VXLAN tunnels): On
30 ${DEFAULT_MONITORING_INTERVAL} Tunnel Monitoring Interval (for VXLAN tunnels): 1000
31 ${TUNNEL_MONITOR_OFF} Tunnel Monitoring (for VXLAN tunnels): Off
32 ${INTERVAL_5000} {"tunnel-monitor-interval":{"interval":5000}}
34 ${ENABLE_MONITORING} {"tunnel-monitor-params":{"enabled":true,"monitor-protocol":"odl-interface:tunnel-monitoring-type-bfd"}}
35 ${DISABLE_MONITORING} {"tunnel-monitor-params":{"enabled":"false","monitor-protocol":"odl-interface:tunnel-monitoring-type-bfd"}}
36 ${TUNNEL_MONI_PARAMS_TRUE} true
37 ${TUNNEL_MONI_PARAMS_FALSE} false
38 ${INTERFACE_DS_MONI_FALSE} "odl-interface:monitor-enabled": false
39 ${INTERFACE_DS_MONI_TRUE} "odl-interface:monitor-enabled": true
40 ${INTERFACE_DS_MONI_INT_1000} "odl-interface:monitor-interval": 1000
41 ${INTERFACE_DS_MONI_INT_5000} "odl-interface:monitor-interval": 5000
42 ${TUNNEL_MONI_PROTO} tunnel-monitoring-type-bfd
45 BFD_TC00 Create ITM between DPNs Verify_BFD_Enablement
46 [Documentation] Create ITM between DPNs Verify_BFD_Enablement
47 ${Dpn_id_1} Genius.Get Dpn Ids ${conn_id_1}
48 ${Dpn_id_2} Genius.Get Dpn Ids ${conn_id_2}
49 ${vlan}= Set Variable 0
50 ${gateway-ip}= Set Variable 0.0.0.0
51 Genius.Create Vteps ${Dpn_id_1} ${Dpn_id_2} ${TOOLS_SYSTEM_IP} ${TOOLS_SYSTEM_2_IP} ${vlan} ${gateway-ip}
52 Wait Until Keyword Succeeds 30s 5s Genius.Verify Tunnel Status as UP TZA
54 BFD_TC01 Verify by default BFD monitoring is enabled on Controller
55 [Documentation] Verify by default BFD monitoring is enabled on Controller
56 Wait Until Keyword Succeeds 10s 2s Verify Tunnel Monitoring Is On
57 Wait Until Keyword Succeeds 10s 2s Verify Config Ietf Interface Output ${INTERFACE_DS_MONI_TRUE} ${INTERFACE_DS_MONI_INT_1000} ${TUNNEL_MONI_PROTO}
59 BFD_TC02 Verify that BFD tunnel monitoring interval is set with appropriate default value i.e.,1000
60 [Documentation] This will verify BFD tunnel monitoring default interval
61 ${output}= Issue Command On Karaf Console ${TEP_SHOW}
62 Should Contain ${output} ${DEFAULT_MONITORING_INTERVAL}
63 Wait Until Keyword Succeeds 10s 2s Verify Config Ietf Interface Output ${INTERFACE_DS_MONI_TRUE} ${INTERFACE_DS_MONI_INT_1000} ${TUNNEL_MONI_PROTO}
65 BFD_TC04 Verify that in controller tunnel status is up when ITM tunnel interface is brought up.
66 [Documentation] Verify that in controller tunnel status is up when ITM tunnel interface is brought up.
67 Wait Until Keyword Succeeds 10s 2s Verify Tunnel Monitoring Is On
68 Wait Until Keyword Succeeds 10s 1s Genius.Verify Tunnel Status as UP TZA
69 Wait Until Keyword Succeeds 10s 2s Verify Config Ietf Interface Output ${INTERFACE_DS_MONI_TRUE} ${INTERFACE_DS_MONI_INT_1000} ${TUNNEL_MONI_PROTO}
71 BFD_TC05 Verify BFD tunnel monitoring interval can be changed.
72 [Documentation] Verify BFD tunnel monitoring interval can be changed.
73 ${oper_int} RequestsLibrary.Put Request session ${CONFIG_API}/itm-config:tunnel-monitor-interval/ data=${INTERVAL_5000}
74 ${Bfd_updated_value}= Create List 5000
75 Wait Until Keyword Succeeds 30s 10s Check For Elements At Uri ${OPERATIONAL_API}/itm-config:tunnel-monitor-interval/ ${Bfd_updated_value}
76 Wait Until Keyword Succeeds 30s 10s Check For Elements At Uri ${CONFIG_API}/itm-config:tunnel-monitor-interval/ ${Bfd_updated_value}
77 Wait Until Keyword Succeeds 10s 2s Verify Config Ietf Interface Output ${INTERFACE_DS_MONI_TRUE} ${INTERFACE_DS_MONI_INT_5000} ${TUNNEL_MONI_PROTO}
78 ${tun_name} Wait Until Keyword Succeeds 20 5 Ovs Tunnel Get ${TOOLS_SYSTEM_1_IP}
79 Wait Until Keyword Succeeds 20s 5 OVSDB.Verify Ovs-vsctl Output list interface ${tun_name} 5000 ovs_system=${TOOLS_SYSTEM_1_IP}
80 ${tun_name} Wait Until Keyword Succeeds 20 5 Ovs Tunnel Get ${TOOLS_SYSTEM_2_IP}
81 Wait Until Keyword Succeeds 20s 5 OVSDB.Verify Ovs-vsctl Output list interface ${tun_name} 5000 ovs_system=${TOOLS_SYSTEM_2_IP}
83 BFD_TC06 Verify that the tunnel state goes to UNKNOWN when DPN is disconnected
84 [Documentation] Verify that the tunnel state goes to UNKNOWN when DPN is disconnected
85 Issue Command On Karaf Console ${TEP_SHOW}
86 Issue Command On Karaf Console ${TEP_SHOW_STATE}
87 SSHLibrary.Switch Connection ${conn_id_1}
88 Execute Command sudo ovs-vsctl del-controller BR1
89 SSHLibrary.Switch Connection ${conn_id_2}
90 Execute Command sudo ovs-vsctl del-controller BR2
91 Issue Command On Karaf Console ${TEP_SHOW}
92 Issue Command On Karaf Console ${TEP_SHOW_STATE}
93 Wait Until Keyword Succeeds 10s 1s Verify Tunnel Status as UNKNOWN
94 Wait Until Keyword Succeeds 10s 2s Verify Config Ietf Interface Output ${INTERFACE_DS_MONI_TRUE} ${INTERFACE_DS_MONI_INT_5000} ${TUNNEL_MONI_PROTO}
95 SSHLibrary.Switch Connection ${conn_id_1}
96 Execute Command sudo ovs-vsctl set-controller BR1 tcp:${ODL_SYSTEM_IP}:${ODL_OF_PORT}
97 SSHLibrary.Switch Connection ${conn_id_2}
98 Execute Command sudo ovs-vsctl set-controller BR2 tcp:${ODL_SYSTEM_IP}:${ODL_OF_PORT}
99 Log "After connecting CSS with controller"
100 Issue Command On Karaf Console ${TEP_SHOW}
101 Issue Command On Karaf Console ${TEP_SHOW_STATE}
102 Wait Until Keyword Succeeds 10s 1s Genius.Verify Tunnel Status as UP TZA
103 Wait Until Keyword Succeeds 10s 2s Verify Config Ietf Interface Output ${INTERFACE_DS_MONI_TRUE} ${INTERFACE_DS_MONI_INT_5000} ${TUNNEL_MONI_PROTO}
105 BFD_TC07 Verify that BFD monitoring is disabled on Controller
106 [Documentation] Verify that BFD monitoring is disabled on Controller
107 ${resp} RequestsLibrary.Put Request session ${CONFIG_API}/itm-config:tunnel-monitor-params/ data=${DISABLE_MONITORING}
108 Should Be Equal As Strings ${resp.status_code} 201
109 Wait Until Keyword Succeeds 10s 2s Verify Tunnel Monitoring Params ${TUNNEL_MONI_PARAMS_FALSE}
110 ${output}= Issue Command On Karaf Console ${TEP_SHOW}
111 Should Contain ${output} ${TUNNEL_MONITOR_OFF}
112 Wait Until Keyword Succeeds 10s 2s Verify Config Ietf Interface Output ${INTERFACE_DS_MONI_FALSE} ${INTERFACE_DS_MONI_INT_5000} ${TUNNEL_MONI_PROTO}
113 Wait Until Keyword Succeeds 10s 1s Genius.Verify Tunnel Status as UP TZA
114 ${resp} RequestsLibrary.Put Request session ${CONFIG_API}/itm-config:tunnel-monitor-params/ data=${ENABLE_MONITORING}
115 Should Be Equal As Strings ${resp.status_code} 200
116 Wait Until Keyword Succeeds 10s 2s Verify Tunnel Monitoring Params ${TUNNEL_MONI_PARAMS_TRUE}
117 Wait Until Keyword Succeeds 10s 2s Verify Tunnel Monitoring Is On
118 Wait Until Keyword Succeeds 10s 2s Verify Config Ietf Interface Output ${INTERFACE_DS_MONI_TRUE} ${INTERFACE_DS_MONI_INT_5000} ${TUNNEL_MONI_PROTO}
121 Verify Config Ietf Interface Output
122 [Arguments] ${state} ${interval} ${proto}
123 ${int_resp} RequestsLibrary.Get Request session ${CONFIG_API}/ietf-interfaces:interfaces/
124 ${respjson} RequestsLibrary.To Json ${int_resp.content} pretty_print=True
126 Should Contain ${respjson} ${state}
127 Should Contain ${respjson} ${interval}
128 Should Contain ${respjson} ${proto}
131 [Arguments] ${tools_ip}
132 [Documentation] This keyword will return the tunnel name on OVS
133 ${list_interface} Utils.Run Command On Remote System ${tools_ip} sudo ovs-vsctl list interface
134 ${tun_line} ${tun_name} Should Match Regexp ${list_interface} name\\s+: "(tun.*)"
136 Should Not Be Empty ${tun_name}
139 Verify Tunnel Monitoring Params
141 @{checklist} create list ${flag}
142 Check For Elements At URI ${OPERATIONAL_API}/itm-config:tunnel-monitor-params/ ${checklist}