*** Settings ***
Documentation This library contains keywords related to the BGP functionality.
Library SSHLibrary
-Resource Utils.robot
+Library String
+Library BgpRpcClient.py ${TOOLS_SYSTEM_IP}
Resource ../variables/Variables.robot
-Resource TemplatedRequests.robot
+Resource CompareStream.robot
+Resource Utils.robot
Resource KillPythonTool.robot
+Resource TemplatedRequests.robot
*** Variables ***
${BGP_BMP_DIR} ${CURDIR}/../variables/bgpfunctional/bmp_basic/filled_structure
${BGP_RIB_URI} ${OPERATIONAL_API}/bgp-rib:bgp-rib/rib/example-bgp-rib
${BGP_TOPOLOGY_URI} ${OPERATIONAL_TOPO_API}/topology/example-ipv4-topology
${VAR_BASE_BGP} ${CURDIR}/../variables/bgpfunctional
+${RIB_NAME} example-bgp-rib
+${OLD_AS_PATH} \n"as-path": {},
+${NEW_AS_PATH} ${EMPTY}
+&{APP_PEER} IP=${ODL_SYSTEM_IP} BGP_RIB=${RIB_NAME}
+${NEW_IPV4_ROUTES_LINE} ${EMPTY}
+${OLD_IPV4_ROUTES_LINE} \n"bgp-inet:ipv4-routes": {},
+${BGP_CONFIG_SERVER_CMD} bgp-connect -h ${ODL_SYSTEM_IP} -p 7644 add
+${VPNV4_ADDR_FAMILY} vpnv4
+${DISPLAY_VPN4_ALL} show-bgp --cmd "ip bgp ${VPNV4_ADDR_FAMILY} all"
*** Keywords ***
Start Quagga Processes On ODL
Restart BGP Processes On DCGW
[Arguments] ${dcgw_ip}
- [Documentation] To Restart the zrpcd, bgpd,and zebra processes on DCGW
+ [Documentation] To Restart the zrpcd, bgpd and zebra processes on DCGW
${dcgw_conn_id} = Open_Connection_To_Tools_System ip_address=${dcgw_ip}
Switch Connection ${dcgw_conn_id}
Write Commands Until Expected Prompt sudo pkill -f bgpd ${DEFAULT_LINUX_PROMPT_STRICT}
Start Quagga Processes On DCGW ${dcgw_ip}
+Stop BGP Processes On Node
+ [Arguments] ${node_ip}
+ [Documentation] To stop the bgpd , qthriftd processes on specific node given by user.
+ Utils.Run Command On Remote System ${node_ip} sudo pkill -f bgpd
+ Utils.Run Command On Remote System ${node_ip} sudo pkill -f zrpcd
+
Show Quagga Configuration On ODL
[Arguments] ${odl_ip} ${rd}
[Documentation] Show quagga config from ODL
Log ${output}
Should Contain ${output} BGP state = Established
+Setup BGP Peering On ODL
+ [Arguments] ${odl_ip} ${as_id} ${nbr_ip}
+ [Documentation] Setup BGP peering between ODL and given neighbor IP.
+ ... Configuring and starting BGP on ODL node with given AS number
+ ... Adding and verifying BGP neighbor
+ KarafKeywords.Issue Command On Karaf Console ${BGP_CONFIG_SERVER_CMD}
+ BgpOperations.Create BGP Configuration On ODL localas=${as_id} routerid=${odl_ip}
+ BgpOperations.AddNeighbor To BGP Configuration On ODL remoteas=${as_id} neighborAddr=${nbr_ip}
+ ${output} = BgpOperations.Get BGP Configuration On ODL session
+ BuiltIn.Should Contain ${output} ${nbr_ip}
+
+Setup BGP Peering On DCGW
+ [Arguments] ${dcgw_ip} ${as_id} ${nbr_ip} ${vrf_name} ${rd} ${loopback_ip}
+ [Documentation] Setup BGP peering between DCGW and given neighbor IP.
+ ... Configuring,adding neighbor on DCGW node and verifying BGP neighbor.
+ BgpOperations.Configure BGP And Add Neighbor On DCGW ${dcgw_ip} ${as_id} ${dcgw_ip} ${nbr_ip} ${vrf_name} ${rd}
+ ... ${loopback_ip}
+ ${output} = BgpOperations.Execute Show Command On Quagga ${dcgw_ip} ${RUN_CONFIG}
+ BuiltIn.Should Contain ${output} ${nbr_ip}
+
Verify Routes On Quagga
[Arguments] ${dcgw_ip} ${rd} ${ip_list}
[Documentation] Verify routes on quagga
${output} = Execute Show Command On quagga ${dcgw_ip} show ip bgp vrf ${rd}
Log ${output}
- : FOR ${ip} IN @{ip_list}
- \ Should Contain ${output} ${ip}
+ FOR ${ip} IN @{ip_list}
+ Should Contain ${output} ${ip}
+ END
Delete BGP Config On Quagga
[Arguments] ${dcgw_ip} ${bgp_id} ${user}=bgpd ${password}=sdncbgpc
BgpOperations.Create Quagga Telnet Session ${dcgw_ip} bgpd sdncbgpc
BgpOperations.Execute Command On Quagga Telnet Session configure terminal
BgpOperations.Execute Command On Quagga Telnet Session router bgp ${as_id}
- : FOR ${vpn} IN @{vpns}
- \ BgpOperations.Execute Command On Quagga Telnet Session no vrf ${vpn}
+ FOR ${vpn} IN @{vpns}
+ BgpOperations.Execute Command On Quagga Telnet Session no vrf ${vpn}
+ END
BgpOperations.Execute Command On Quagga Telnet Session end
Verify L3VPN On DCGW
AddNeighbor To BGP Configuration On ODL
[Arguments] &{Kwargs}
[Documentation] Associate the created L3VPN to a network-id received as dictionary argument
- TemplatedRequests.Post_As_Json_Templated folder=${VAR_BASE_BGP}/addNeighbor_bgp mapping=${Kwargs} session=session
+ CompareStream.Run_Keyword_If_Less_Than_Magnesium TemplatedRequests.Post_As_Json_Templated folder=${VAR_BASE_BGP}/addNeighbor_bgp mapping=${Kwargs} session=session
+ CompareStream.Run_Keyword_If_At_Least_Magnesium TemplatedRequests.Post_As_Json_Templated folder=${VAR_BASE_BGP}/addNeighborsContainer_bgp mapping=${Kwargs} session=session
Get BGP Configuration On ODL
[Arguments] ${odl_session}
[Documentation] Get bgp configuration
${resp} = RequestsLibrary.Get Request ${odl_session} ${CONFIG_API}/ebgp:bgp/
- Log ${resp.content}
- [Return] ${resp.content}
+ Log ${resp.text}
+ [Return] ${resp.text}
Delete BGP Configuration On ODL
[Arguments] ${odl_session}
[Documentation] Delete BGP
${resp} = RequestsLibrary.Delete Request ${odl_session} ${CONFIG_API}/ebgp:bgp/
- Log ${resp.content}
+ Log ${resp.text}
Should Be Equal As Strings ${resp.status_code} 200
- [Return] ${resp.content}
+ [Return] ${resp.text}
Create External Tunnel Endpoint Configuration
[Arguments] &{Kwargs}
[Arguments] ${ip}
[Documentation] Get bgp configuration
${resp} = RequestsLibrary.Get Request session ${CONFIG_API}/itm:dc-gateway-ip-list/dc-gateway-ip/${ip}/
- Log ${resp.content}
- [Return] ${resp.content}
+ Log ${resp.text}
+ [Return] ${resp.text}
Teardown_Everything
[Documentation] Create and Log the diff between expected and actual responses, make sure Python tool was killed.
Bmp_Monitor_Postcondition
[Arguments] ${session}
[Documentation] Verifies if example-bmp-monitor data contains one peer.
- &{mapping} BuiltIn.Create_Dictionary TOOL_IP=${TOOLS_SYSTEM_IP}
+ ${routes_line} = CompareStream.Set_Variable_If_At_Least_Neon ${NEW_IPV4_ROUTES_LINE} ${OLD_IPV4_ROUTES_LINE}
+ &{mapping} BuiltIn.Create_Dictionary TOOL_IP=${TOOLS_SYSTEM_IP} ROUTES_LINE=${routes_line}
${output} BuiltIn.Wait_Until_Keyword_Succeeds 10x 5s TemplatedRequests.Get_As_Json_Templated folder=${BGP_BMP_DIR} mapping=${mapping}
... session=${session} verify=True
BuiltIn.Log ${output}
+
+Odl_To_Play_Template
+ [Arguments] ${totest} ${dir} ${remove}=True
+ ${announce_hex} = OperatingSystem.Get_File ${dir}/${totest}/announce_${totest}.hex
+ ${announce_hex} = String.Remove_String ${announce_hex} \n
+ ${withdraw_hex} = OperatingSystem.Get_File ${dir}/${totest}/withdraw_${totest}.hex
+ ${withdraw_hex} = String.Remove_String ${withdraw_hex} \n
+ BuiltIn.Run_Keyword_If '${remove}' == 'True' BgpRpcClient.play_clean
+ TemplatedRequests.Post_As_Xml_Templated ${dir}/${totest}/app mapping=${APP_PEER} session=${CONFIG_SESSION}
+ ${update} BuiltIn.Wait_Until_Keyword_Succeeds 3x 2s Get_Update_Message
+ Verify_Two_Hex_Messages_Are_Equal ${update} ${announce_hex}
+ BgpRpcClient.play_clean
+ Remove_Configured_Routes ${totest} ${dir}
+ ${update} BuiltIn.Wait_Until_Keyword_Succeeds 3x 2s Get_Update_Message
+ Verify_Two_Hex_Messages_Are_Equal ${update} ${withdraw_hex}
+ [Teardown] Remove_Configured_Routes ${totest} ${dir}
+
+Play_To_Odl_Template
+ [Arguments] ${totest} ${dir} ${ipv}=ipv4
+ ${as_path} = CompareStream.Set_Variable_If_At_Least_Neon ${NEW_AS_PATH} ${OLD_AS_PATH}
+ &{adj_rib_in} BuiltIn.Create_Dictionary PATH=peer\=bgp:%2F%2F${TOOLS_SYSTEM_IP}/adj-rib-in BGP_RIB=${RIB_NAME} AS_PATH=${as_path}
+ &{effective_rib_in} BuiltIn.Create_Dictionary PATH=peer\=bgp:%2F%2F${TOOLS_SYSTEM_IP}/effective-rib-in BGP_RIB=${RIB_NAME} AS_PATH=${as_path}
+ &{loc_rib} BuiltIn.Create_Dictionary PATH=loc-rib BGP_RIB=${RIB_NAME} AS_PATH=${as_path}
+ ${announce_hex} = OperatingSystem.Get_File ${dir}/${totest}/announce_${totest}.hex
+ ${withdraw_hex} = OperatingSystem.Get_File ${dir}/${totest}/withdraw_${totest}.hex
+ BgpRpcClient.play_clean
+ BgpRpcClient.play_send ${announce_hex}
+ BuiltIn.Wait_Until_Keyword_Succeeds 3x 2s TemplatedRequests.Get_As_Json_Templated ${dir}/${totest}/rib mapping=${adj_rib_in} session=${CONFIG_SESSION}
+ ... verify=True
+ BuiltIn.Wait_Until_Keyword_Succeeds 3x 2s TemplatedRequests.Get_As_Json_Templated ${dir}/${totest}/rib mapping=${effective_rib_in} session=${CONFIG_SESSION}
+ ... verify=True
+ BuiltIn.Wait_Until_Keyword_Succeeds 3x 2s TemplatedRequests.Get_As_Json_Templated ${dir}/${totest}/rib mapping=${loc_rib} session=${CONFIG_SESSION}
+ ... verify=True
+ BgpRpcClient.play_send ${withdraw_hex}
+ BuiltIn.Wait_Until_Keyword_Succeeds 3x 2s TemplatedRequests.Get_As_Json_Templated ${dir}/empty_routes/${ipv} mapping=${loc_rib} session=${CONFIG_SESSION}
+ ... verify=True
+ [Teardown] BgpRpcClient.play_send ${withdraw_hex}
+
+Play_To_Odl_Non_Removal_Template
+ [Arguments] ${totest} ${dir} ${ipv}=ipv4
+ ${announce_hex} = OperatingSystem.Get_File ${dir}/${totest}/announce_${totest}.hex
+ BgpRpcClient.play_clean
+ BgpRpcClient.play_send ${announce_hex}
+ ${as_path} = CompareStream.Set_Variable_If_At_Least_Neon ${NEW_AS_PATH} ${OLD_AS_PATH}
+ &{loc_rib} BuiltIn.Create_Dictionary PATH=loc-rib BGP_RIB=${RIB_NAME} AS_PATH=${as_path}
+ BuiltIn.Wait_Until_Keyword_Succeeds 3x 2s TemplatedRequests.Get_As_Json_Templated ${dir}/${totest}/rib mapping=${loc_rib} session=${CONFIG_SESSION}
+ ... verify=True
+
+Get_Update_Message
+ [Documentation] Returns hex update message.
+ ${update} = BgpRpcClient.play_get
+ BuiltIn.Should_Not_Be_Equal ${update} ${Empty}
+ [Return] ${update}
+
+Remove_Configured_Routes
+ [Arguments] ${totest} ${dir}
+ [Documentation] Removes the route if present.
+ BuiltIn.Run_Keyword_And_Ignore_Error TemplatedRequests.Delete_Templated ${dir}/${totest}/app mapping=${APP_PEER} session=${CONFIG_SESSION}
+
+Verify_Two_Hex_Messages_Are_Equal
+ [Arguments] ${hex_1} ${hex_2}
+ [Documentation] Verifies two hex messages are equal even in case, their arguments are misplaced.
+ ... Compares length of the hex messages and sums hex messages arguments as integers and compares results.
+ ${len_1} = BuiltIn.Get_Length ${hex_1}
+ ${len_2} = BuiltIn.Get_Length ${hex_2}
+ BuiltIn.Should_Be_Equal ${len_1} ${len_2}
+ ${sum_1} = BgpRpcClient.Sum_Hex_Message ${hex_1}
+ ${sum_2} = BgpRpcClient.Sum_Hex_Message ${hex_2}
+ BuiltIn.Should_Be_Equal ${sum_1} ${sum_2}
+
+Check BGP VPNv4 Nbr On ODL
+ [Arguments] ${dcgw_count} ${flag}=True ${start}=${START_VALUE}
+ [Documentation] Check all BGP VPNv4 neighbor on ODL
+ ${output} = KarafKeywords.Issue Command On Karaf Console ${DISPLAY_VPN4_ALL}
+ FOR ${index} IN RANGE ${start} ${dcgw_count}
+ BuiltIn.Run Keyword If ${flag}==True BuiltIn.Should Contain ${output} ${DCGW_IP_LIST[${index}]}
+ ... ELSE BuiltIn.Should Not Contain ${output} ${DCGW_IP_LIST[${index}]}
+ END