6 Variables ../variables/Variables.py
7 Library RequestsLibrary
10 ${OVSDB_CONFIG_DIR} ../variables/ovsdb
11 ${SOUTHBOUND_CONFIG_API} ${CONFIG_TOPO_API}/topology/ovsdb:1/node/ovsdb:%2F%2F
15 [Arguments] ${mininet_ip}
16 [Documentation] This will Initiate the connection to OVSDB node from controller
17 ${sample} OperatingSystem.Get File ${OVSDB_CONFIG_DIR}/connect.json
18 ${sample1} Replace String ${sample} 127.0.0.1 ${mininet_ip}
19 ${body} Replace String ${sample1} 61644 ${OVSDB_PORT}
20 Log URL is ${SOUTHBOUND_CONFIG_API}${mininet_ip}:${OVSDB_PORT}
22 ${resp} RequestsLibrary.Put Request session ${SOUTHBOUND_CONFIG_API}${mininet_ip}:${OVSDB_PORT} data=${body}
24 Should Be Equal As Strings ${resp.status_code} 200
26 Disconnect From Ovsdb Node
27 [Arguments] ${mininet_ip}
28 [Documentation] This request will disconnect the OVSDB node from the controller
29 ${resp} RequestsLibrary.Delete Request session ${SOUTHBOUND_CONFIG_API}${mininet_ip}:${OVSDB_PORT}
30 Should Be Equal As Strings ${resp.status_code} 200
32 Add Bridge To Ovsdb Node
33 [Arguments] ${mininet_ip} ${bridge_num} ${datapath_id}
34 [Documentation] This will create a bridge and add it to the OVSDB node.
35 ${sample} OperatingSystem.Get File ${OVSDB_CONFIG_DIR}/create_bridge.json
36 ${sample1} Replace String ${sample} tcp:127.0.0.1:6633 tcp:${ODL_SYSTEM_IP}:6633
37 ${sample2} Replace String ${sample1} 127.0.0.1 ${mininet_ip}
38 ${sample3} Replace String ${sample2} br01 ${bridge_num}
39 ${sample4} Replace String ${sample3} 61644 ${OVSDB_PORT}
40 ${body} Replace String ${sample4} 0000000000000001 ${datapath_id}
41 Log URL is ${SOUTHBOUND_CONFIG_API}${mininet_ip}:${OVSDB_PORT}%2Fbridge%2F${bridge_num}
43 ${resp} RequestsLibrary.Put Request session ${SOUTHBOUND_CONFIG_API}${mininet_ip}:${OVSDB_PORT}%2Fbridge%2F${bridge_num} data=${body}
45 Should Be Equal As Strings ${resp.status_code} 200
47 Delete Bridge From Ovsdb Node
48 [Arguments] ${mininet_ip} ${bridge_num}
49 [Documentation] This request will delete the bridge node from the OVSDB
50 ${resp} RequestsLibrary.Delete Request session ${SOUTHBOUND_CONFIG_API}${mininet_ip}:${OVSDB_PORT}%2Fbridge%2F${bridge_num}
51 Should Be Equal As Strings ${resp.status_code} 200
54 [Arguments] ${mininet_ip} ${bridge_num} ${vxlan_port} ${remote_ip} ${custom_port}=create_port.json
55 [Documentation] This request will create vxlan port for vxlan tunnel and attach it to the specific bridge
56 ${sample} OperatingSystem.Get File ${OVSDB_CONFIG_DIR}/${custom_port}
57 ${body} Replace String ${sample} 192.168.0.21 ${remote_ip}
58 Log URL is ${SOUTHBOUND_CONFIG_API}${mininet_ip}:${OVSDB_PORT}%2Fbridge%2F${bridge_num}/termination-point/${vxlan_port}/
60 ${resp} RequestsLibrary.Put Request session ${SOUTHBOUND_CONFIG_API}${mininet_ip}:${OVSDB_PORT}%2Fbridge%2F${bridge_num}/termination-point/${vxlan_port}/ data=${body}
62 Should Be Equal As Strings ${resp.status_code} 200
64 Verify OVS Reports Connected
65 [Arguments] ${tools_system}=${TOOLS_SYSTEM_IP}
66 [Documentation] Uses "vsctl show" to check for string "is_connected"
67 ${output}= Utils.Run Command On Remote System ${tools_system} sudo ovs-vsctl show
68 Should Contain ${output} is_connected
72 [Arguments] ${ovs_system_ip}=${TOOLS_SYSTEM_IP} ${controller_ip}=${ODL_SYSTEM_IP} ${controller_http_session}=session
73 [Documentation] Queries the topology in the operational datastore and searches for the node that has
74 ... the ${ovs_system_ip} argument as the "remote-ip". If found, the value returned will be the value of
75 ... node-id stripped of "ovsdb://uuid/". If not found, ${EMPTY} will be returned.
76 ${uuid}= Set Variable ${EMPTY}
77 ${resp}= RequestsLibrary.Get Request ${controller_http_session} ${OPERATIONAL_TOPO_API}/topology/ovsdb:1
79 Should Be Equal As Strings ${resp.status_code} 200
80 ${resp_json}= To Json ${resp.content}
81 ${topologies}= Get From Dictionary ${resp_json} topology
82 ${topology}= Get From List ${topologies} 0
83 ${node_list}= Get From Dictionary ${topology} node
85 # Since bridges are also listed as nodes, but will not have the extra "ovsdb:connection-info data,
86 # we need to use "Run Keyword And Ignore Error" below.
87 : FOR ${node} IN @{node_list}
88 \ ${node_id}= Get From Dictionary ${node} node-id
89 \ ${node_uuid}= Replace String ${node_id} ovsdb://uuid/ ${EMPTY}
90 \ ${status} ${connection_info} Run Keyword And Ignore Error Get From Dictionary ${node} ovsdb:connection-info
91 \ ${status} ${remote_ip} Run Keyword And Ignore Error Get From Dictionary ${connection_info} remote-ip
92 \ ${uuid}= Set Variable If '${remote_ip}' == '${ovs_system_ip}' ${node_uuid} ${uuid}
96 [Arguments] ${switch}=br-int
97 [Documentation] Used to log useful test debugs for OVSDB related system tests.
98 ${output}= Utils.Run Command On Mininet ${TOOLS_SYSTEM_IP} sudo ovs-vsctl show
100 ${output}= Utils.Run Command On Mininet ${TOOLS_SYSTEM_IP} sudo ovs-ofctl -O OpenFlow13 dump-flows ${switch} | cut -d',' -f3-
103 Clean OVSDB Test Environment
104 [Arguments] ${tools_system}=${TOOLS_SYSTEM_IP}
105 [Documentation] General Use Keyword attempting to sanitize test environment for OVSDB related
106 ... tests. Not every step will always be neccessary, but should not cause any problems for
107 ... any new ovsdb test suites.
108 Utils.Clean Mininet System ${tools_system}
109 Utils.Run Command On Mininet ${tools_system} sudo ovs-vsctl del-manager
110 Utils.Run Command On Mininet ${tools_system} sudo /usr/share/openvswitch/scripts/ovs-ctl stop
111 Utils.Run Command On Mininet ${tools_system} sudo rm -rf /etc/openvswitch/conf.db
112 Utils.Run Command On Mininet ${tools_system} sudo /usr/share/openvswitch/scripts/ovs-ctl start
114 Set Controller In OVS Bridge
115 [Arguments] ${tools_system} ${bridge} ${controller_opt}
116 [Documentation] Sets controller for a given OVS ${bridge} using controller options in ${controller_opt}
117 Utils.Run Command On Mininet ${tools_system} sudo ovs-vsctl del-controller ${bridge}
118 Utils.Run Command On Mininet ${tools_system} sudo ovs-vsctl set-controller ${bridge} ${controller_opt}
120 Add Multiple Managers to OVS
121 [Arguments] ${tools_system} ${controller_index_list} ${ovs_mgr_port}=6640
122 [Documentation] Connect OVS to all controllers in the ${controller_index_list}.
123 Log Clear any existing mininet
124 Utils.Clean Mininet System ${tools_system}
125 ${ovs_opt}= Set Variable
126 : FOR ${index} IN @{controller_index_list}
127 \ ${ovs_opt}= Catenate ${ovs_opt} ${SPACE}tcp:${ODL_SYSTEM_${index}_IP}:${ovs_mgr_port}
129 Log Configure OVS Managers in the OVS
130 Utils.Run Command On Mininet ${tools_system} sudo ovs-vsctl set-manager ${ovs_opt}
131 Log Check OVS configuration
132 ${output}= Wait Until Keyword Succeeds 5s 1s Verify OVS Reports Connected ${tools_system}
134 ${ovsdb_uuid}= Wait Until Keyword Succeeds 30s 2s Get OVSDB UUID controller_http_session=controller1
135 [Return] ${ovsdb_uuid}