+*** Settings ***
+Documentation Test suite for 3Node Cluster - 100K flows and 10 DPNs in Cluster Scale Up scenario
+Suite Setup ClusterManagement Setup
+Suite Teardown Delete All Sessions
+Library DateTime
+Library OperatingSystem
+Resource ../../../libraries/BulkomaticKeywords.robot
+Resource ../../../libraries/MininetKeywords.robot
+Resource ../../../libraries/ClusterManagement.robot
+Resource ../../../libraries/ClusterOpenFlow.robot
+Variables ../../../variables/Variables.py
+
+*** Variables ***
+${operation_timeout} 250s
+${oper_ds_timeout} 400s
+${mininet_timeout} 120s
+${flow_count_per_switch} 1000
+${switch_count} 100
+${flow_count_after_add} 100000
+${flow_count_after_del} 0
+${karaf_log_level} log:set ERROR
+${orig_json_config_add} sal_add_bulk_flow_config.json
+${orig_json_config_get} sal_get_bulk_flow_config.json
+${orig_json_config_del} sal_del_bulk_flow_config.json
+${rate_results_file} rate.csv
+${time_results_file} time.csv
+
+*** Test Cases ***
+Initialize Variables
+ [Documentation] Check Status for all shards in OpenFlow application and set the logs across cluster nodes.
+ ClusterManagement.Run_Karaf_Command_On_List_Or_All ${karaf_log_level}
+ ${temp_json_config_add} BulkomaticKeywords.Set DPN And Flow Count In Json Add ${orig_json_config_add} ${switch_count} ${flow_count_per_switch}
+ ${temp_json_config_get} BulkomaticKeywords.Set DPN And Flow Count In Json Get ${orig_json_config_get} ${switch_count} ${flow_count_after_add}
+ ${temp_json_config_del} BulkomaticKeywords.Set DPN And Flow Count In Json Del ${orig_json_config_del} ${switch_count} ${flow_count_per_switch}
+ BuiltIn.Set Suite Variable ${temp_json_config_add}
+ BuiltIn.Set Suite Variable ${temp_json_config_get}
+ BuiltIn.Set Suite Variable ${temp_json_config_del}
+
+Start Mininet And verify Switches
+ [Documentation] Start mininet.
+ ${mininet_conn_id}= MininetKeywords.Start Mininet Single Controller ${TOOLS_SYSTEM_IP} ${ODL_SYSTEM_IP} --topo linear,${switch_count} --switch ovsk,protocols=OpenFlow13
+ BuiltIn.Set Suite Variable ${mininet_conn_id}
+ BuiltIn.Wait Until Keyword Succeeds ${mininet_timeout} 2s ClusterOpenFlow.Verify_Switch_Connections_Running_On_Member ${switch_count} 1
+
+Add Bulk Flow
+ [Documentation] 100K Flows (1K Flows per DPN) in 100 DPN added and verify it gets applied.
+ ${config_datastore_write_start_time}= DateTime.Get Current Date result_format=timestamp
+ BulkomaticKeywords.Add Bulk Flow In Node ${temp_json_config_add} 1 ${operation_timeout}
+ ${config_datastore_write_end_time}= DateTime.Get Current Date result_format=timestamp
+ ${config_datastore_write_time}= DateTime.Subtract Date From Date ${config_datastore_write_end_time} ${config_datastore_write_start_time}
+ ${config_datastore_write_rate}= BuiltIn.Evaluate ${flow_count_after_add} / ${config_datastore_write_time}
+ BuiltIn.Set Suite Variable ${config_datastore_write_start_time}
+ BuiltIn.Log to console ${\n}
+ BuiltIn.Log to console The config_datastore_write_time is ${config_datastore_write_time}
+ BuiltIn.Log to console The config_datastore_write_rate is ${config_datastore_write_rate}
+ BuiltIn.Set Suite Variable ${config_datastore_write_time}
+ BuiltIn.Set Suite Variable ${config_datastore_write_rate}
+
+Verify Flows In Switch
+ [Documentation] Verify 100K flows are installed in 100 switches.
+ ${Mininet_write_start_time}= DateTime.Get Current Date result_format=timestamp
+ MininetKeywords.Verify Aggregate Flow From Mininet Session ${mininet_conn_id} ${switch_count} ${flow_count_per_switch} ${operation_timeout}
+ ${Mininet_write_end_time}= DateTime.Get Current Date result_format=timestamp
+ ${Mininet_write_time}= DateTime.Subtract Date From Date ${Mininet_write_end_time} ${config_datastore_write_start_time}
+ ${Mininet_write_rate}= BuiltIn.Evaluate ${flow_count_after_add} / ${Mininet_write_time}
+ BuiltIn.Log to console ${\n}
+ BuiltIn.Log to console The Mininet_write_time is ${Mininet_write_time}
+ BuiltIn.Log to console The Mininet_write_rate is ${Mininet_write_rate}
+ BuiltIn.Set Suite Variable ${Mininet_write_time}
+ BuiltIn.Set Suite Variable ${Mininet_write_rate}
+
+Verify Flows In Oper DS
+ [Documentation] Check Flows in Operational Datastore
+ BuiltIn.Wait Until Keyword Succeeds ${oper_ds_timeout} 2s ClusterOpenFlow.Check_Flows_Operational_Datastore_On_Member ${flow_count_after_add} 1
+ ${oper_datastore_write_end_time}= DateTime.Get Current Date result_format=timestamp
+ ${oper_datastore_write_time}= DateTime.Subtract Date From Date ${oper_datastore_write_end_time} ${config_datastore_write_start_time}
+ ${oper_datastore_write_rate}= BuiltIn.Evaluate ${flow_count_after_add} / ${oper_datastore_write_time}
+ BuiltIn.Log to console ${\n}
+ BuiltIn.Log to console The operational_datastore_write_time is ${oper_datastore_write_time}
+ BuiltIn.Log to console The operational_datastore_write_rate is ${oper_datastore_write_rate}
+ BuiltIn.Set Suite Variable ${oper_datastore_write_time}
+ BuiltIn.Set Suite Variable ${oper_datastore_write_rate}
+
+Stop Mininet And Verify
+ [Documentation] Stop mininet and exit connection.
+ MininetKeywords.Stop Mininet And Exit ${mininet_conn_id}
+ BuiltIn.Wait Until Keyword Succeeds ${mininet_timeout} 2s ClusterOpenFlow.Verify_Switch_Connections_Running_On_Member 0 1
+
+Delete All Flows
+ [Documentation] 100K Flows deleted and verify.
+ ${config_datastore_delete_start_time}= DateTime.Get Current Date result_format=timestamp
+ BulkomaticKeywords.Delete Bulk Flow In Node ${temp_json_config_del} 1 ${operation_timeout}
+ BuiltIn.Set Suite Variable ${config_datastore_delete_start_time}
+
+Log Results And Determine Status
+ [Documentation] Log results for plotting.
+ OperatingSystem.Append To File ${rate_results_file} Config DS,OVS Switch,Operatioanl DS\n
+ OperatingSystem.Append To File ${rate_results_file} ${config_datastore_write_rate},${Mininet_write_rate},${oper_datastore_write_rate}\n
+ OperatingSystem.Append To File ${time_results_file} Config DS,OVS Switch,Operatioanl DS\n
+ OperatingSystem.Append To File ${time_results_file} ${config_datastore_write_time},${Mininet_write_time},${oper_datastore_write_time}\n