X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=csit%2Flibraries%2FOVSDB.robot;h=a1549c172825edbbc77919456cf3af4a6a286da1;hb=e02ae1a6a3ba18cd88d245a3f6d9da005e21cc98;hp=4249bb720e29b4ad516582926d6b7d09d2260a5d;hpb=58702447db050ccc0190d2a0c10a94a3aed4aecc;p=integration%2Ftest.git diff --git a/csit/libraries/OVSDB.robot b/csit/libraries/OVSDB.robot index 4249bb720e..a1549c1728 100644 --- a/csit/libraries/OVSDB.robot +++ b/csit/libraries/OVSDB.robot @@ -1,72 +1,118 @@ *** Settings *** -Library SSHLibrary -Library String Library Collections +Library ipaddress +Library OperatingSystem Library RequestsLibrary -Resource Utils.robot +Library SSHLibrary +Library String Resource ClusterManagement.robot -Variables ../variables/Variables.py +Resource Utils.robot +Resource ${CURDIR}/TemplatedRequests.robot +Resource ../variables/Variables.robot +Resource ../variables/netvirt/Variables.robot *** Variables *** -${OVSDB_CONFIG_DIR} ../variables/ovsdb +${OVSDB_CONFIG_DIR} ${CURDIR}/../variables/ovsdb +${OVSDB_NODE_PORT} 6634 ${SOUTHBOUND_CONFIG_API} ${CONFIG_TOPO_API}/topology/ovsdb:1/node/ovsdb:%2F%2F +${SOUTHBOUND_NODE_CONFIG_API} ${CONFIG_TOPO_API}/topology/ovsdb:1/node/ovsdb:%2F%2F${TOOLS_SYSTEM_IP}:${OVSDB_NODE_PORT} *** Keywords *** +Log Request + [Arguments] ${resp_content} + ${resp_json} = BuiltIn.Run Keyword If '''${resp_content}''' != '${EMPTY}' RequestsLibrary.To Json ${resp_content} pretty_print=True + ... ELSE BuiltIn.Set Variable ${EMPTY} + BuiltIn.Log ${resp_json} + [Return] ${resp_json} + +Create OVSDB Node + [Arguments] ${node_ip} ${port}=${OVSDB_NODE_PORT} + ${body} = OperatingSystem.Get File ${OVSDB_CONFIG_DIR}/create_node.json + ${body} = Replace String ${body} 127.0.0.1 ${node_ip} + ${body} = Replace String ${body} 61644 ${port} + ${uri} = Builtin.Set Variable ${CONFIG_TOPO_API}/topology/ovsdb:1/ + BuiltIn.Log URI is ${uri} + BuiltIn.Log data: ${body} + ${resp} = RequestsLibrary.Post Request session ${uri} data=${body} + OVSDB.Log Request ${resp.content} + BuiltIn.Should Contain ${ALLOWED_STATUS_CODES} ${resp.status_code} + Connect To Ovsdb Node - [Arguments] ${mininet_ip} + [Arguments] ${node_ip} ${port}=${OVSDB_NODE_PORT} [Documentation] This will Initiate the connection to OVSDB node from controller - ${sample} OperatingSystem.Get File ${OVSDB_CONFIG_DIR}/connect.json - ${sample1} Replace String ${sample} 127.0.0.1 ${mininet_ip} - ${body} Replace String ${sample1} 61644 ${OVSDB_PORT} - Log URL is ${SOUTHBOUND_CONFIG_API}${mininet_ip}:${OVSDB_PORT} - Log data: ${body} - ${resp} RequestsLibrary.Put Request session ${SOUTHBOUND_CONFIG_API}${mininet_ip}:${OVSDB_PORT} data=${body} - Log ${resp.content} - Should Be Equal As Strings ${resp.status_code} "20?" + ${body} = OperatingSystem.Get File ${OVSDB_CONFIG_DIR}/connect.json + ${body} = String.Replace String ${body} 127.0.0.1 ${node_ip} + ${body} = String.Replace String ${body} 61644 ${port} + ${uri} = BuiltIn.Set Variable ${SOUTHBOUND_CONFIG_API}${node_ip}:${port} + BuiltIn.Log URI is ${uri} + BuiltIn.Log data: ${body} + ${resp} = RequestsLibrary.Put Request session ${uri} data=${body} + OVSDB.Log Request ${resp.content} + BuiltIn.Should Contain ${ALLOWED_STATUS_CODES} ${resp.status_code} Disconnect From Ovsdb Node - [Arguments] ${mininet_ip} + [Arguments] ${node_ip} ${port}=${OVSDB_NODE_PORT} [Documentation] This request will disconnect the OVSDB node from the controller - ${resp} RequestsLibrary.Delete Request session ${SOUTHBOUND_CONFIG_API}${mininet_ip}:${OVSDB_PORT} - Should Be Equal As Strings ${resp.status_code} 200 + ${resp} = RequestsLibrary.Delete Request session ${SOUTHBOUND_CONFIG_API}${node_ip}:${port} + BuiltIn.Should Be Equal As Strings ${resp.status_code} 200 Add Bridge To Ovsdb Node - [Arguments] ${mininet_ip} ${bridge_num} ${datapath_id} + [Arguments] ${node_id} ${node_ip} ${bridge} ${datapath_id} ${port}=${OVSDB_NODE_PORT} [Documentation] This will create a bridge and add it to the OVSDB node. - ${sample} OperatingSystem.Get File ${OVSDB_CONFIG_DIR}/create_bridge.json - ${sample1} Replace String ${sample} tcp:127.0.0.1:6633 tcp:${ODL_SYSTEM_IP}:6633 - ${sample2} Replace String ${sample1} 127.0.0.1 ${mininet_ip} - ${sample3} Replace String ${sample2} br01 ${bridge_num} - ${sample4} Replace String ${sample3} 61644 ${OVSDB_PORT} - ${body} Replace String ${sample4} 0000000000000001 ${datapath_id} - Log URL is ${SOUTHBOUND_CONFIG_API}${mininet_ip}:${OVSDB_PORT}%2Fbridge%2F${bridge_num} - Log data: ${body} - ${resp} RequestsLibrary.Put Request session ${SOUTHBOUND_CONFIG_API}${mininet_ip}:${OVSDB_PORT}%2Fbridge%2F${bridge_num} data=${body} - Log ${resp.content} - Should Be Equal As Strings ${resp.status_code} "20?" + ${body} = OperatingSystem.Get File ${OVSDB_CONFIG_DIR}/create_bridge.json + ${body} = String.Replace String ${body} ovsdb://127.0.0.1:61644 ovsdb://${node_id} + ${body} = String.Replace String ${body} tcp:127.0.0.1:6633 tcp:${ODL_SYSTEM_IP}:6633 + ${body} = String.Replace String ${body} 127.0.0.1 ${node_ip} + ${body} = String.Replace String ${body} br01 ${bridge} + ${body} = String.Replace String ${body} 61644 ${port} + ${body} = String.Replace String ${body} 0000000000000001 ${datapath_id} + ${node_id_} = BuiltIn.Evaluate """${node_id}""".replace("/","%2F") + ${uri} = BuiltIn.Set Variable ${SOUTHBOUND_CONFIG_API}${node_id_}%2Fbridge%2F${bridge} + BuiltIn.Log URI is ${uri} + BuiltIn.Log data: ${body} + ${resp} = RequestsLibrary.Put Request session ${uri} data=${body} + OVSDB.Log Request ${resp.content} + BuiltIn.Should Contain ${ALLOWED_STATUS_CODES} ${resp.status_code} Delete Bridge From Ovsdb Node - [Arguments] ${mininet_ip} ${bridge_num} + [Arguments] ${node_id} ${bridge} [Documentation] This request will delete the bridge node from the OVSDB - ${resp} RequestsLibrary.Delete Request session ${SOUTHBOUND_CONFIG_API}${mininet_ip}:${OVSDB_PORT}%2Fbridge%2F${bridge_num} - Should Be Equal As Strings ${resp.status_code} 200 + ${resp} = RequestsLibrary.Delete Request session ${SOUTHBOUND_CONFIG_API}${node_id}%2Fbridge%2F${bridge} + BuiltIn.Should Be Equal As Strings ${resp.status_code} 200 + +Add Termination Point + [Arguments] ${node_id} ${bridge} ${tp_name} ${remote_ip}=${TOOLS_SYSTEM_IP} + [Documentation] Using the json data body file as a template, a REST config request is made to + ... create a termination-point ${tp_name} on ${bridge} for the given ${node_id}. The ports + ... remote-ip defaults to ${TOOLS_SYSTEM_IP} + ${body} = OperatingSystem.Get File ${OVSDB_CONFIG_DIR}/create_port.json + ${body} = String.Replace String ${body} 192.168.0.21 ${remote_ip} + ${body} = String.Replace String ${body} vxlanport ${tp_name} + ${node_id_} = BuiltIn.Evaluate """${node_id}""".replace("/","%2F") + ${uri} = BuiltIn.Set Variable ${SOUTHBOUND_CONFIG_API}${node_id_}%2Fbridge%2F${bridge} + ${resp} = RequestsLibrary.Put Request session ${uri}/termination-point/${tp_name}/ data=${body} + BuiltIn.Should Contain ${ALLOWED_STATUS_CODES} ${resp.status_code} Add Vxlan To Bridge - [Arguments] ${mininet_ip} ${bridge_num} ${vxlan_port} ${remote_ip} ${custom_port}=create_port.json + [Arguments] ${node_ip} ${bridge} ${vxlan_port} ${remote_ip} ${port}=${OVSDB_NODE_PORT} [Documentation] This request will create vxlan port for vxlan tunnel and attach it to the specific bridge - ${sample} OperatingSystem.Get File ${OVSDB_CONFIG_DIR}/${custom_port} - ${body} Replace String ${sample} 192.168.0.21 ${remote_ip} - Log URL is ${SOUTHBOUND_CONFIG_API}${mininet_ip}:${OVSDB_PORT}%2Fbridge%2F${bridge_num}/termination-point/${vxlan_port}/ - Log data: ${body} - ${resp} RequestsLibrary.Put Request session ${SOUTHBOUND_CONFIG_API}${mininet_ip}:${OVSDB_PORT}%2Fbridge%2F${bridge_num}/termination-point/${vxlan_port}/ data=${body} - Log ${resp.content} - Should Be Equal As Strings ${resp.status_code} "20?" + OVSDB.Add Termination Point ${node_ip}:${port} ${bridge} ${vxlan_port} ${remote_ip} Verify OVS Reports Connected [Arguments] ${tools_system}=${TOOLS_SYSTEM_IP} [Documentation] Uses "vsctl show" to check for string "is_connected" - ${output}= Utils.Run Command On Mininet ${tools_system} sudo ovs-vsctl show - Should Contain ${output} is_connected + ${output} = Verify Ovs-vsctl Output show is_connected ${tools_system} + [Return] ${output} + +Verify Ovs-vsctl Output + [Arguments] ${vsctl_args} ${expected_output} ${ovs_system}=${TOOLS_SYSTEM_IP} ${should_match}=True + [Documentation] A wrapper keyword to make it easier to validate ovs-vsctl output, and gives an easy + ... way to check this output in a WUKS. The argument ${should_match} can control if the match should + ... exist (True} or not (False) or don't care (anything but True or False). ${should_match} is True by default + ${output} = Utils.Run Command On Mininet ${ovs_system} sudo ovs-vsctl ${vsctl_args} + BuiltIn.Log ${output} + BuiltIn.Run Keyword If "${should_match}" == "True" BuiltIn.Should Contain ${output} ${expected_output} + BuiltIn.Run Keyword If "${should_match}" == "False" BuiltIn.Should Not Contain ${output} ${expected_output} [Return] ${output} Get OVSDB UUID @@ -74,32 +120,32 @@ Get OVSDB UUID [Documentation] Queries the topology in the operational datastore and searches for the node that has ... the ${ovs_system_ip} argument as the "remote-ip". If found, the value returned will be the value of ... node-id stripped of "ovsdb://uuid/". If not found, ${EMPTY} will be returned. - ${uuid}= Set Variable ${EMPTY} - ${resp}= RequestsLibrary.Get Request ${controller_http_session} ${OPERATIONAL_TOPO_API}/topology/ovsdb:1 - Log ${resp.content} - Should Be Equal As Strings ${resp.status_code} 200 - ${resp_json}= To Json ${resp.content} - ${topologies}= Get From Dictionary ${resp_json} topology - ${topology}= Get From List ${topologies} 0 - ${node_list}= Get From Dictionary ${topology} node - Log ${node_list} + ${uuid} = Set Variable ${EMPTY} + ${resp} = RequestsLibrary.Get Request ${controller_http_session} ${OPERATIONAL_TOPO_API}/topology/ovsdb:1 + OVSDB.Log Request ${resp.content} + BuiltIn.Should Be Equal As Strings ${resp.status_code} 200 + ${resp_json} = RequestsLibrary.To Json ${resp.content} + ${topologies} = Collections.Get From Dictionary ${resp_json} topology + ${topology} = Collections.Get From List ${topologies} 0 + ${node_list} = Collections.Get From Dictionary ${topology} node + BuiltIn.Log ${node_list} # Since bridges are also listed as nodes, but will not have the extra "ovsdb:connection-info data, # we need to use "Run Keyword And Ignore Error" below. : FOR ${node} IN @{node_list} - \ ${node_id}= Get From Dictionary ${node} node-id - \ ${node_uuid}= Replace String ${node_id} ovsdb://uuid/ ${EMPTY} - \ ${status} ${connection_info} Run Keyword And Ignore Error Get From Dictionary ${node} ovsdb:connection-info - \ ${status} ${remote_ip} Run Keyword And Ignore Error Get From Dictionary ${connection_info} remote-ip - \ ${uuid}= Set Variable If '${remote_ip}' == '${ovs_system_ip}' ${node_uuid} ${uuid} + \ ${node_id} = Collections.Get From Dictionary ${node} node-id + \ ${node_uuid} = String.Replace String ${node_id} ovsdb://uuid/ ${EMPTY} + \ ${status} ${connection_info} = BuiltIn.Run Keyword And Ignore Error Collections.Get From Dictionary ${node} ovsdb:connection-info + \ ${status} ${remote_ip} = BuiltIn.Run Keyword And Ignore Error Collections.Get From Dictionary ${connection_info} remote-ip + \ ${uuid} = Set Variable If '${remote_ip}' == '${ovs_system_ip}' ${node_uuid} ${uuid} [Return] ${uuid} Collect OVSDB Debugs - [Arguments] ${switch}=br-int + [Arguments] ${switch}=${INTEGRATION_BRIDGE} [Documentation] Used to log useful test debugs for OVSDB related system tests. - ${output}= Utils.Run Command On Mininet ${TOOLS_SYSTEM_IP} sudo ovs-vsctl show - Log ${output} - ${output}= Utils.Run Command On Mininet ${TOOLS_SYSTEM_IP} sudo ovs-ofctl -O OpenFlow13 dump-flows ${switch} | cut -d',' -f3- - Log ${output} + ${output} = Utils.Run Command On Mininet ${TOOLS_SYSTEM_IP} sudo ovs-vsctl show + BuiltIn.Log ${output} + ${output} = Utils.Run Command On Mininet ${TOOLS_SYSTEM_IP} sudo ovs-ofctl -O OpenFlow13 dump-flows ${switch} | cut -d',' -f3- + BuiltIn.Log ${output} Clean OVSDB Test Environment [Arguments] ${tools_system}=${TOOLS_SYSTEM_IP} @@ -112,28 +158,345 @@ Clean OVSDB Test Environment Utils.Run Command On Mininet ${tools_system} sudo rm -rf /etc/openvswitch/conf.db Utils.Run Command On Mininet ${tools_system} sudo /usr/share/openvswitch/scripts/ovs-ctl start +Restart OVSDB + [Arguments] ${ovs_ip} + [Documentation] Restart the OVS node without cleaning the current configuration. + ${output} = Utils.Run Command On Mininet ${ovs_ip} sudo systemctl restart openvswitch + BuiltIn.Log ${output} + Set Controller In OVS Bridge - [Arguments] ${tools_system} ${bridge} ${controller_opt} - [Documentation] Sets controller for a given OVS ${bridge} using controller options in ${controller_opt} - Utils.Run Command On Mininet ${tools_system} sudo ovs-vsctl del-controller ${bridge} + [Arguments] ${tools_system} ${bridge} ${controller_opt} ${ofversion}=13 + [Documentation] Sets controller for the OVS bridge ${bridge} using ${controller_opt} and OF version ${ofversion}. + Utils.Run Command On Mininet ${tools_system} sudo ovs-vsctl set bridge ${bridge} protocols=OpenFlow${ofversion} Utils.Run Command On Mininet ${tools_system} sudo ovs-vsctl set-controller ${bridge} ${controller_opt} +Check OVS OpenFlow Connections + [Arguments] ${tools_system} ${of_connections} + [Documentation] Check OVS instance with IP ${tools_system} has ${of_connections} OpenFlow connections. + ${output} = Utils.Run Command On Mininet ${tools_system} sudo ovs-vsctl show + BuiltIn.Log ${output} + BuiltIn.Should Contain X Times ${output} is_connected ${of_connections} + Add Multiple Managers to OVS [Arguments] ${tools_system}=${TOOLS_SYSTEM_IP} ${controller_index_list}=${EMPTY} ${ovs_mgr_port}=6640 [Documentation] Connect OVS to the list of controllers in the ${controller_index_list} or all if no list is provided. - ${index_list} = ClusterManagement__Given_Or_Internal_Index_List given_list=${controller_index_list} - Log Clear any existing mininet + ${index_list} = ClusterManagement.List Indices Or All given_list=${controller_index_list} Utils.Clean Mininet System ${tools_system} - ${ovs_opt}= Set Variable + ${ovs_opt} = BuiltIn.Set Variable : FOR ${index} IN @{index_list} - \ ${ovs_opt}= Catenate ${ovs_opt} ${SPACE}tcp:${ODL_SYSTEM_${index}_IP}:${ovs_mgr_port} - \ Log ${ovs_opt} - Log Configure OVS Managers in the OVS + \ ${ovs_opt} = BuiltIn.Catenate ${ovs_opt} ${SPACE}tcp:${ODL_SYSTEM_${index}_IP}:${ovs_mgr_port} + \ BuiltIn.Log ${ovs_opt} Utils.Run Command On Mininet ${tools_system} sudo ovs-vsctl set-manager ${ovs_opt} - Log Check OVS configuration - ${output}= Wait Until Keyword Succeeds 5s 1s Verify OVS Reports Connected ${tools_system} - Log ${output} - ${controller_index}= Collections.Get_From_List ${index_list} 0 - ${session}= ClusterManagement.Resolve_Http_Session_For_Member member_index=${controller_index} - ${ovsdb_uuid}= Wait Until Keyword Succeeds 30s 2s Get OVSDB UUID controller_http_session=${session} + ${output} = BuiltIn.Wait Until Keyword Succeeds 5s 1s Verify OVS Reports Connected ${tools_system} + BuiltIn.Log ${output} + ${controller_index} = Collections.Get_From_List ${index_list} 0 + ${session} = ClusterManagement.Resolve_Http_Session_For_Member member_index=${controller_index} + ${ovsdb_uuid} = BuiltIn.Wait Until Keyword Succeeds 30s 2s OVSDB.Get OVSDB UUID controller_http_session=${session} [Return] ${ovsdb_uuid} + +Get DPID + [Arguments] ${ip} + [Documentation] Returns the dpnid from the system at the given ip address using ovs-ofctl assuming br-int is present. + ${output} = Utils.Run Command On Remote System ${ip} sudo ovs-ofctl show -O Openflow13 ${INTEGRATION_BRIDGE} | head -1 | awk -F "dpid:" '{print $2}' + ${dpnid} = BuiltIn.Convert To Integer ${output} 16 + BuiltIn.Log ${dpnid} + [Return] ${dpnid} + +Get Subnet + [Arguments] ${ip} + [Documentation] Return the subnet from the system at the given ip address and interface + ${output} = Utils.Run Command On Remote System ${ip} /usr/sbin/ip addr show | grep ${ip} | cut -d' ' -f6 + ${interface} = ipaddress.ip_interface ${output} + ${network} = BuiltIn.Set Variable ${interface.network.__str__()} + [Return] ${network} + +Get Ethernet Adapter + [Arguments] ${ip} + [Documentation] Returns the ethernet adapter name from the system at the given ip address using ip addr show. + ${adapter} = Utils.Run Command On Remote System ${ip} /usr/sbin/ip addr show | grep ${ip} | cut -d " " -f 11 + BuiltIn.Log ${adapter} + [Return] ${adapter} + +Get Default Gateway + [Arguments] ${ip} + [Documentation] Returns the default gateway at the given ip address using route command. + ${gateway} = Utils.Run Command On Remote System ${ip} /usr/sbin/route -n | grep '^0.0.0.0' | cut -d " " -f 10 + BuiltIn.Log ${gateway} + [Return] ${gateway} + +Get Port Number + [Arguments] ${subportid} ${ip_addr} + [Documentation] Get the port number for the given sub-port id + ${command} = Set Variable sudo ovs-ofctl -O OpenFlow13 show ${INTEGRATION_BRIDGE} | grep ${subportid} | awk '{print$1}' + BuiltIn.Log sudo ovs-ofctl -O OpenFlow13 show ${INTEGRATION_BRIDGE} | grep ${subportid} | awk '{print$1}' + ${output} = Utils.Run Command On Remote System ${ip_addr} ${command} + ${port_number} = BuiltIn.Should Match Regexp ${output} [0-9]+ + [Return] ${port_number} + +Get Port Metadata + [Arguments] ${ip_addr} ${port} + [Documentation] Get the Metadata for a given port + ${cmd} = Set Variable sudo ovs-ofctl dump-flows -O Openflow13 ${INTEGRATION_BRIDGE} | grep table=0 | grep in_port=${port} + ${output} = Utils.Run Command On Remote System ${ip_addr} ${cmd} + @{list_any_matches} = String.Get_Regexp_Matches ${output} metadata:(\\w{12}) 1 + ${metadata} = Builtin.Convert To String @{list_any_matches} + ${output} = String.Get Substring ${metadata} 2 + [Return] ${output} + +Log Config And Operational Topology + [Documentation] For debugging purposes, this will log both config and operational topo data stores + ${resp} RequestsLibrary.Get Request session ${CONFIG_TOPO_API} + OVSDB.Log Request ${resp.content} + ${resp} = RequestsLibrary.Get Request session ${OPERATIONAL_TOPO_API} + OVSDB.Log Request ${resp.content} + +Config and Operational Topology Should Be Empty + [Documentation] This will check that only the expected output is there for both operational and config + ... topology data stores. Empty probably means that only ovsdb:1 is there. + ${config_resp} RequestsLibrary.Get Request session ${CONFIG_TOPO_API} + ${operational_resp} RequestsLibrary.Get Request session ${OPERATIONAL_TOPO_API} + BuiltIn.Should Contain ${config_resp.content} {"topology-id":"ovsdb:1"} + BuiltIn.Should Contain ${operational_resp.content} {"topology-id":"ovsdb:1"} + +Modify Multi Port Body + [Arguments] ${ovs_1_port_name} ${ovs_2_port_name} ${bridge} + [Documentation] Updates two port names for the given ${bridge} in config store + ${body} = OperatingSystem.Get File ${OVSDB_CONFIG_DIR}/bug_7414/create_multiple_ports.json + ${ovs_1_ovsdb_uuid} = Get OVSDB UUID ${TOOLS_SYSTEM_IP} + ${ovs_2_ovsdb_uuid} = Get OVSDB UUID ${TOOLS_SYSTEM_2_IP} + ${body} = Replace String ${body} OVS_1_UUID ${ovs_1_ovsdb_uuid} + ${body} = Replace String ${body} OVS_2_UUID ${ovs_2_ovsdb_uuid} + ${body} = Replace String ${body} OVS_1_BRIDGE_NAME ${bridge} + ${body} = Replace String ${body} OVS_2_BRIDGE_NAME ${bridge} + ${body} = Replace String ${body} OVS_1_IP ${TOOLS_SYSTEM_IP} + ${body} = Replace String ${body} OVS_2_IP ${TOOLS_SYSTEM_2_IP} + ${body} = Replace String ${body} OVS_1_PORT_NAME ${ovs_1_port_name} + ${body} = Replace String ${body} OVS_2_PORT_NAME ${ovs_2_port_name} + ${uri} = Builtin.Set Variable ${CONFIG_TOPO_API} + BuiltIn.Log URI is ${uri} + BuiltIn.Log data: ${body} + ${resp} = RequestsLibrary.Put Request session ${uri} data=${body} + OVSDB.Log Request ${resp.content} + BuiltIn.Should Contain ${ALLOWED_STATUS_CODES} ${resp.status_code} + [Return] ${body} + +Create Qos + [Arguments] ${qos} + ${body} = OperatingSystem.Get File ${OVSDB_CONFIG_DIR}/create_qos.json + ${uri} = BuiltIn.Set Variable ${CONFIG_TOPO_API}/topology/ovsdb:1/node/ovsdb:HOST1/ovsdb:qos-entries/${qos}/ + ${body} = Replace String ${body} QOS-1 ${qos} + BuiltIn.Log URI is ${uri} + BuiltIn.Log data: ${body} + ${resp} = RequestsLibrary.Put Request session ${uri} data=${body} + OVSDB.Log Request ${resp.content} + BuiltIn.Should Contain ${ALLOWED_STATUS_CODES} ${resp.status_code} + +Create Queue + [Arguments] ${queue} + ${body} = OperatingSystem.Get File ${OVSDB_CONFIG_DIR}/create_qoslinkedqueue.json + ${body} = Replace String ${body} QUEUE-1 ${queue} + ${uri} = BuiltIn.Set Variable ${CONFIG_TOPO_API}/topology/ovsdb:1/node/ovsdb:HOST1/ovsdb:queues/${queue}/ + BuiltIn.Log URI is ${uri} + BuiltIn.Log data: ${body} + ${resp} = RequestsLibrary.Put Request session ${uri} data=${body} + OVSDB.Log Request ${resp.content} + BuiltIn.Should Contain ${ALLOWED_STATUS_CODES} ${resp.status_code} + +Update Qos + [Arguments] ${qos} + ${body} = OperatingSystem.Get File ${OVSDB_CONFIG_DIR}/update_existingqos.json + ${uri} = BuiltIn.Set Variable ${CONFIG_TOPO_API}/topology/ovsdb:1/node/ovsdb:HOST1/ovsdb:qos-entries/${QOS}/ + BuiltIn.Log URL is ${uri} + BuiltIn.Log data: ${body} + ${resp} = RequestsLibrary.Put Request session ${uri} data=${body} + OVSDB.Log Request ${resp.content} + BuiltIn.Should Contain ${ALLOWED_STATUS_CODES} ${resp.status_code} + +Create Qos Linked Queue + ${body} OperatingSystem.Get File ${OVSDB_CONFIG_DIR}/bug_7160/create_qoslinkedqueue.json + ${resp} RequestsLibrary.Put Request session ${CONFIG_TOPO_API}/topology/ovsdb:1/node/ovsdb:HOST1 data=${body} + OVSDB.Log Request ${resp.content} + BuiltIn.Should Contain ${ALLOWED_STATUS_CODES} ${resp.status_code} + +Add OVS Logging + [Arguments] ${conn_id} + [Documentation] Add higher levels of OVS logging + SSHLibrary.Switch Connection ${conn_id} + @{modules} = BuiltIn.Create List bridge:file:dbg connmgr:file:dbg inband:file:dbg ofp_actions:file:dbg ofp_errors:file:dbg + ... ofp_msgs:file:dbg ovsdb_error:file:dbg rconn:file:dbg tunnel:file:dbg vconn:file:dbg + : FOR ${module} IN @{modules} + \ Utils.Write Commands Until Expected Prompt sudo ovs-appctl --target ovs-vswitchd vlog/set ${module} ${DEFAULT_LINUX_PROMPT_STRICT} + Utils.Write Commands Until Expected Prompt sudo ovs-appctl --target ovs-vswitchd vlog/list ${DEFAULT_LINUX_PROMPT_STRICT} + +Reset OVS Logging + [Arguments] ${conn_id} + [Documentation] Reset the OVS logging + SSHLibrary.Switch Connection ${conn_id} + ${output} = Utils.Write Commands Until Expected Prompt sudo ovs-appctl --target ovs-vswitchd vlog/set :file:info ${DEFAULT_LINUX_PROMPT_STRICT} + +Suite Setup + SetupUtils.Setup_Utils_For_Setup_And_Teardown + KarafKeywords.Open Controller Karaf Console On Background + RequestsLibrary.Create Session session http://${ODL_SYSTEM_IP}:${RESTCONFPORT} auth=${AUTH} headers=${HEADERS} + OVSDB.Log Config And Operational Topology + +Suite Teardown + [Arguments] ${uris}=@{EMPTY} + [Documentation] Cleans up test environment, close existing sessions. + OVSDB.Clean OVSDB Test Environment ${TOOLS_SYSTEM_IP} + : FOR ${uri} IN @{uris} + \ RequestsLibrary.Delete Request session ${uri} + ${resp} = RequestsLibrary.Get Request session ${CONFIG_TOPO_API} + OVSDB.Log Config And Operational Topology + RequestsLibrary.Delete All Sessions + +Get DumpFlows And Ovsconfig + [Arguments] ${conn_id} ${bridge} + [Documentation] Get the OvsConfig and Flow entries from OVS + SSHLibrary.Switch Connection ${conn_id} + Write Commands Until Expected Prompt sudo ovs-vsctl show ${DEFAULT_LINUX_PROMPT_STRICT} + Write Commands Until Expected Prompt sudo ovs-vsctl list Open_vSwitch ${DEFAULT_LINUX_PROMPT_STRICT} + Write Commands Until Expected Prompt sudo ovs-ofctl show ${bridge} -OOpenFlow13 ${DEFAULT_LINUX_PROMPT_STRICT} + Write Commands Until Expected Prompt sudo ovs-ofctl dump-flows ${bridge} -OOpenFlow13 ${DEFAULT_LINUX_PROMPT_STRICT} + Write Commands Until Expected Prompt sudo ovs-ofctl dump-groups ${bridge} -OOpenFlow13 ${DEFAULT_LINUX_PROMPT_STRICT} + Write Commands Until Expected Prompt sudo ovs-ofctl dump-group-stats ${bridge} -OOpenFlow13 ${DEFAULT_LINUX_PROMPT_STRICT} + Write Commands Until Expected Prompt sudo ovs-vsctl list interface ${DEFAULT_LINUX_PROMPT_STRICT} + +Start OVS + [Arguments] ${ovs_ip} + [Documentation] start the OVS node. + ${output} = Utils.Run Command On Mininet ${ovs_ip} sudo /usr/share/openvswitch/scripts/ovs-ctl start + BuiltIn.Log ${output} + +Stop OVS + [Arguments] ${ovs_ip} + [Documentation] Stop the OVS node. + ${output} = Utils.Run Command On Mininet ${ovs_ip} sudo /usr/share/openvswitch/scripts/ovs-ctl stop + BuiltIn.Log ${output} + +Get Bridge Data + [Documentation] This keyword returns first bridge name and UUID from list of bridges. + ${result} = SSHLibrary.Execute Command sudo ovs-vsctl show + ${uuid} = String.Get Line ${result} 0 + ${line} ${bridge_name} Builtin.Should Match Regexp ${result} Bridge ([\\w-]+) + [Return] ${uuid} ${bridge_name} + +Delete OVS Controller + [Arguments] ${ovs_ip} ${bridge}=${INTEGRATION_BRIDGE} + [Documentation] Delete controller from OVS + ${del_ctr} = Utils.Run Command On Remote System ${ovs_ip} sudo ovs-vsctl del-controller ${bridge} + BuiltIn.Log ${del_ctr} + +Delete OVS Manager + [Arguments] ${ovs_ip} + [Documentation] Delete manager from OVS + ${del_mgr} = Utils.Run Command On Remote System ${ovs_ip} sudo ovs-vsctl del-manager + BuiltIn.Log ${del_mgr} + +Delete Groups On Bridge + [Arguments] ${ovs_ip} ${br}=${INTEGRATION_BRIDGE} + [Documentation] Delete OVS groups from ${br} + ${del_grp} = Utils.Run Command On Remote System ${ovs_ip} sudo ovs-ofctl -O Openflow13 del-groups ${br} + BuiltIn.Log ${del_grp} + +Get Ports From Bridge By Type + [Arguments] ${ovs_ip} ${br} ${type} + [Documentation] Get ${type} ports for a bridge ${br} on node ${ovs_ip}. + ${ports} = Utils.Run Command On Remote System ${ovs_ip} sudo ovs-vsctl list-ports ${br} | grep "${type}" + ${ports_list} = String.Split to lines ${ports} + [Return] ${ports_list} + +Delete Ports On Bridge By Type + [Arguments] ${ovs_ip} ${br} ${type} + [Documentation] List all ports of ${br} and delete ${type} ports + ${ports_present} = Get Ports From Bridge By Type ${ovs_ip} ${br} ${type} + : FOR ${port} IN @{ports_present} + \ ${del-ports} = Utils.Run Command On Remote System ${ovs_ip} sudo ovs-vsctl del-port ${br} ${port} + \ BuiltIn.Log ${del-ports} + ${ports_present_after_delete} = Get Ports From Bridge By Type ${ovs_ip} ${br} ${type} + BuiltIn.Log ${ports_present_after_delete} + +Get Tunnel Id And Packet Count + [Arguments] ${conn_id} ${table_id} ${tun_id} ${mac}="" + [Documentation] Get tunnel id and packet count from specified table id + ... Using regex get the n_packet and the tunnel_id from the table flow. + ${tun_id} = BuiltIn.Convert To Hex ${tun_id} prefix=0x lowercase=yes + ${cmd} = BuiltIn.Run Keyword If "${table_id}" == "${INTERNAL_TUNNEL_TABLE}" BuiltIn.Set Variable sudo ovs-ofctl dump-flows br-int -OOpenFlow13 | grep table=${table_id} | grep ${mac} | grep tun_id=${tun_id} | grep goto_table:${ELAN_DMACTABLE} + ... ELSE BuiltIn.Set Variable sudo ovs-ofctl dump-flows br-int -OOpenFlow13 | grep table=${table_id} | grep ${mac} + SSHLibrary.Switch Connection ${conn_id} + ${output} = Utils.Write Commands Until Expected Prompt ${cmd} ${DEFAULT_LINUX_PROMPT_STRICT} + @{list}= Split to lines ${output} + ${output} = Set Variable @{list}[0] + ${output} = String.Get Regexp Matches ${output} n_packets=([0-9]+),.*set_field:(0x[0-9a-z]+)|n_packets=([0-9]+),.*tun_id=(0x[0-9a-z]+) 1 2 3 + ... 4 + ${output} = BuiltIn.Set Variable @{output}[0] + ${output} Convert To List ${output} + ${packet_count} ${tunnel_id} = BuiltIn.Run Keyword If "${table_id}" == "${ELAN_DMACTABLE}" BuiltIn.Set Variable @{output}[0] @{output}[1] + ... ELSE IF "${table_id}" == "${INTERNAL_TUNNEL_TABLE}" BuiltIn.Set Variable @{output}[2] @{output}[3] + ... ELSE IF "${table_id}" == "${L3_TABLE}" BuiltIn.Set Variable @{output}[0] @{output}[1] + ${tunnel_id} = Convert To Integer ${tunnel_id} 16 + [Return] ${tunnel_id} ${packet_count} + +Verify Dump Flows For Specific Table + [Arguments] ${compute_ip} ${table_num} ${flag} ${additional_args}=${EMPTY} @{matching_paras} + [Documentation] To Verify flows are present for the corresponding table Number + ${flow_output} = Utils.Run Command On Remote System ${compute_ip} sudo ovs-ofctl -O OpenFlow13 dump-flows ${INTEGRATION_BRIDGE}|grep table=${table_num} ${additional_args} + Log ${flow_output} + : FOR ${matching_str} IN @{matching_paras} + \ BuiltIn.Run Keyword If ${flag}==True BuiltIn.Should Contain ${flow_output} ${matching_str} + \ ... ELSE BuiltIn.Should Not Contain ${flow_output} ${matching_str} + +Verify Vni Segmentation Id and Tunnel Id + [Arguments] ${port1} ${port2} ${net1} ${net2} ${vm1_ip} ${vm2_ip} + ... ${ip}="" + [Documentation] Get tunnel id and packet count from specified table id and destination port mac address + ${port_mac1} = OpenStackOperations.Get Port Mac ${port1} + ${port_mac2} = OpenStackOperations.Get Port Mac ${port2} + ${segmentation_id1} = OpenStackOperations.Get Network Segmentation Id ${net1} + ${segmentation_id2} = OpenStackOperations.Get Network Segmentation Id ${net2} + ${egress_tun_id} ${before_count_egress_port1} = OVSDB.Get Tunnel Id And Packet Count ${OS_CMP1_CONN_ID} ${L3_TABLE} tun_id=${segmentation_id2} mac=${port_mac2} + BuiltIn.Should Be Equal As Numbers ${segmentation_id2} ${egress_tun_id} + ${egress_tun_id} ${before_count_egress_port2} = OVSDB.Get Tunnel Id And Packet Count ${OS_CMP2_CONN_ID} ${L3_TABLE} tun_id=${segmentation_id1} mac=${port_mac1} + BuiltIn.Should Be Equal As Numbers ${segmentation_id1} ${egress_tun_id} + ${ingress_tun_id} ${before_count_ingress_port1} = OVSDB.Get Tunnel Id And Packet Count ${OS_CMP1_CONN_ID} ${INTERNAL_TUNNEL_TABLE} tun_id=${segmentation_id1} + BuiltIn.Should Be Equal As Numbers ${segmentation_id1} ${ingress_tun_id} + ${ingress_tun_id} ${before_count_ingress_port2} = OVSDB.Get Tunnel Id And Packet Count ${OS_CMP2_CONN_ID} ${INTERNAL_TUNNEL_TABLE} tun_id=${segmentation_id2} + BuiltIn.Should Be Equal As Numbers ${segmentation_id2} ${ingress_tun_id} + ${ping_cmd} = BuiltIn.Run Keyword If '${ip}'=='ipv4' BuiltIn.Set Variable ping -c ${DEFAULT_PING_COUNT} ${vm2_ip} + ... ELSE BuiltIn.Set Variable ping6 -c ${DEFAULT_PING_COUNT} ${vm2_ip} + ${output} = OpenStackOperations.Execute Command on VM Instance ${net1} ${vm1_ip} ${ping_cmd} + BuiltIn.Should Contain ${output} 64 bytes + BuiltIn.Wait Until Keyword Succeeds 60s 5s OVSDB.Verify Vni Packet Count After Traffic ${before_count_egress_port1} ${before_count_egress_port2} ${before_count_ingress_port1} + ... ${before_count_ingress_port2} ${segmentation_id1} ${segmentation_id2} ${port_mac1} ${port_mac2} + +Verify Vni Packet Count After Traffic + [Arguments] ${before_count_egress_port1} ${before_count_egress_port2} ${before_count_ingress_port1} ${before_count_ingress_port2} ${segmentation_id1} ${segmentation_id2} + ... ${port_mac1} ${port_mac2} + [Documentation] Verify the packet count after the traffic sent + ${tun_id} ${after_count_egress_port2} = OVSDB.Get Tunnel Id And Packet Count ${OS_CMP2_CONN_ID} ${L3_TABLE} tun_id=${segmentation_id1} mac=${port_mac1} + ${tun_id} ${after_count_ingress_port2} = OVSDB.Get Tunnel Id And Packet Count ${OS_CMP2_CONN_ID} ${INTERNAL_TUNNEL_TABLE} tun_id=${segmentation_id2} + ${tun_id} ${after_count_egress_port1} = OVSDB.Get Tunnel Id And Packet Count ${OS_CMP1_CONN_ID} ${L3_TABLE} tun_id=${segmentation_id2} mac=${port_mac2} + ${tun_id} ${after_count_ingress_port1} = OVSDB.Get Tunnel Id And Packet Count ${OS_CMP1_CONN_ID} ${INTERNAL_TUNNEL_TABLE} tun_id=${segmentation_id1} + ${diff_count_egress_port1} = BuiltIn.Evaluate ${after_count_egress_port1} - ${before_count_egress_port1} + ${diff_count_ingress_port1} = BuiltIn.Evaluate ${after_count_ingress_port1} - ${before_count_ingress_port1} + ${diff_count_egress_port2} = BuiltIn.Evaluate ${after_count_egress_port2} - ${before_count_egress_port2} + ${diff_count_ingress_port2} = BuiltIn.Evaluate ${after_count_ingress_port2} - ${before_count_ingress_port2} + BuiltIn.Should Be True ${diff_count_egress_port1} >= ${DEFAULT_PING_COUNT} + BuiltIn.Should Be True ${diff_count_ingress_port1} >= ${DEFAULT_PING_COUNT} + BuiltIn.Should Be True ${diff_count_egress_port2} >= ${DEFAULT_PING_COUNT} + BuiltIn.Should Be True ${diff_count_ingress_port2} >= ${DEFAULT_PING_COUNT} + +Get Flow Entries On Node + [Arguments] ${conn_id} ${switch}=${INTEGRATION_BRIDGE} + [Documentation] Return flow entries on the given Node. + SSHLibrary.Switch Connection ${conn_id} + ${output} = Utils.Write Commands Until Expected Prompt sudo ovs-ofctl -O OpenFlow13 dump-flows ${switch} ${DEFAULT_LINUX_PROMPT_STRICT} + BuiltIn.Log ${output} + [Return] ${output} + +Verify Ovsdb State + [Arguments] ${dpn_ip} ${state}=ACTIVE + [Documentation] Verify ovsdb state for the given DPN + ${output} = Utils.Run Command On Remote System And Log ${dpn_ip} sudo ovsdb-client dump -f list Open_vSwitch Controller | grep state + BuiltIn.Log ${output} + BuiltIn.Should Contain ${output} state=${state}