| #TopoPerfNext |
| # |
| #Topology Performance test for ONOS-next |
| # |
| #andrew@onlab.us |
| |
| import time |
| import sys |
| import os |
| import re |
| |
| class TopoPerfNext: |
| def __init__(self): |
| self.default = '' |
| |
| def CASE1(self, main): |
| ''' |
| ONOS startup sequence |
| ''' |
| cell_name = main.params['ENV']['cellName'] |
| |
| git_pull = main.params['GIT']['autoPull'] |
| checkout_branch = main.params['GIT']['checkout'] |
| |
| ONOS1_ip = main.params['CTRL']['ip1'] |
| ONOS2_ip = main.params['CTRL']['ip2'] |
| ONOS3_ip = main.params['CTRL']['ip3'] |
| MN1_ip = main.params['MN']['ip1'] |
| BENCH_ip = main.params['BENCH']['ip'] |
| |
| main.case("Setting up test environment") |
| |
| main.step("Creating cell file") |
| cell_file_result = main.ONOSbench.create_cell_file( |
| BENCH_ip, cell_name, MN1_ip, |
| ONOS1_ip, ONOS2_ip, ONOS3_ip) |
| |
| main.step("Applying cell file to environment") |
| cell_apply_result = main.ONOSbench.set_cell(cell_name) |
| verify_cell_result = main.ONOSbench.verify_cell() |
| |
| main.step("Git checkout and pull "+checkout_branch) |
| if git_pull == 'on': |
| checkout_result = \ |
| main.ONOSbench.git_checkout(checkout_branch) |
| pull_result = main.ONOSbench.git_pull() |
| else: |
| checkout_result = main.TRUE |
| pull_result = main.TRUE |
| main.log.info("Skipped git checkout and pull") |
| |
| main.step("Using mvn clean & install") |
| mvn_result = main.ONOSbench.clean_install() |
| |
| main.step("Creating ONOS package") |
| package_result = main.ONOSbench.onos_package() |
| |
| main.step("Installing ONOS package") |
| install_result = main.ONOSbench.onos_install() |
| |
| main.step("Starting ONOS service") |
| start_result = main.ONOSbench.onos_start(ONOS1_ip) |
| |
| utilities.assert_equals(expect=main.TRUE, |
| actual= cell_file_result and cell_apply_result and\ |
| verify_cell_result and checkout_result and\ |
| pull_result and mvn_result and\ |
| install_result and start_result, |
| onpass="Cell file created successfully", |
| onfail="Failed to create cell file") |
| |
| def CASE2(self, main): |
| ''' |
| Assign s1 to ONOS1 and measure latency |
| ''' |
| import time |
| |
| ONOS1_ip = main.params['CTRL']['ip1'] |
| ONOS2_ip = main.params['CTRL']['ip2'] |
| ONOS3_ip = main.params['CTRL']['ip3'] |
| default_sw_port = main.params['CTRL']['port1'] |
| |
| #Number of iterations of case |
| num_iter = main.params['TEST']['numIter'] |
| |
| #Directory/file to store tshark results |
| tshark_of_output = "/tmp/tshark_of_topo.txt" |
| tshark_tcp_output = "/tmp/tshark_tcp_topo.txt" |
| |
| #String to grep in tshark output |
| tshark_tcp_string = "TCP 74 "+default_sw_port |
| tshark_of_string = "OFP 86 Vendor" |
| |
| main.log.report("Latency of adding one switch") |
| |
| for i in range(0, int(num_iter)): |
| main.log.info("Starting tshark capture") |
| |
| #* TCP [ACK, SYN] is used as t0_a, the |
| # very first "exchange" between ONOS and |
| # the switch for end-to-end measurement |
| #* OFP [Stats Reply] is used for t0_b |
| # the very last OFP message between ONOS |
| # and the switch for ONOS measurement |
| main.ONOS1.tshark_grep(tshark_tcp_string, |
| tshark_tcp_output) |
| main.ONOS1.tshark_grep(tshark_of_string, |
| tshark_of_output) |
| |
| #Wait and ensure tshark is started and |
| #capturing |
| time.sleep(10) |
| |
| main.log.info("Assigning s1 to controller") |
| |
| main.Mininet1.assign_sw_controller(sw="1", |
| ip1=ONOS1_ip, port1=default_sw_port) |
| |
| #Wait and ensure switch is assigned |
| #before stopping tshark |
| time.sleep(10) |
| |
| main.ONOS1.stop_tshark() |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |