TestON/tests/IntentPerfNext/IntentPerfNext.py

#Intent Performance Test for ONOS-next
#
#andrew@onlab.us

class IntentPerfNext:
    def __init__(self):
        self.default = ""

    def CASE1(self, main):
        '''
        ONOS startup sequence
        '''

        import time

        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, "onos-core",
                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()
           
            #If you used git pull, auto compile
            main.step("Using onos-build to compile ONOS")
            build_result = main.ONOSbench.onos_build()
        else:
            checkout_result = main.TRUE
            pull_result = main.TRUE
            build_result = main.TRUE
            main.log.info("Git pull skipped by configuration")

        main.step("Creating ONOS package")
        package_result = main.ONOSbench.onos_package()

        main.step("Installing ONOS package")
        install1_result = main.ONOSbench.onos_install(node=ONOS1_ip)
        install2_result = main.ONOSbench.onos_install(node=ONOS2_ip)
        install3_result = main.ONOSbench.onos_install(node=ONOS3_ip)

        main.step("Set cell for ONOScli env")
        main.ONOS1cli.set_cell(cell_name)
        main.ONOS2cli.set_cell(cell_name)
        main.ONOS3cli.set_cell(cell_name)

        time.sleep(5)

        main.step("Start onos cli")
        cli1 = main.ONOS1cli.start_onos_cli(ONOS1_ip)
        cli2 = main.ONOS2cli.start_onos_cli(ONOS2_ip)
        cli3 = main.ONOS3cli.start_onos_cli(ONOS3_ip)

        main.step("Enable metrics feature")
        main.ONOS1cli.feature_install("onos-app-metrics")
        main.ONOS2cli.feature_install("onos-app-metrics")
        main.ONOS3cli.feature_install("onos-app-metrics")

        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 build_result and\
                         install1_result and install2_result and\
                         install3_result,
                onpass="ONOS started successfully",
                onfail="Failed to start ONOS")

    def CASE2(self, main):
        '''
        Single intent add latency

        '''
        import time
        import json
        import requests
        import os

        ONOS1_ip = main.params['CTRL']['ip1']
        ONOS2_ip = main.params['CTRL']['ip2']
        ONOS3_ip = main.params['CTRL']['ip3']
        ONOS_user = main.params['CTRL']['user']

        default_sw_port = main.params['CTRL']['port1']

        #number of iterations of case
        num_iter = main.params['TEST']['numIter']

        #Timestamp keys for json metrics output
        submit_time = main.params['JSON']['submittedTime']
        install_time = main.params['JSON']['installedTime']
        wdRequest_time = main.params['JSON']['wdRequestTime']
        withdrawn_time = main.params['JSON']['withdrawnTime']

        devices_json_str = main.ONOScli.devices()
        devices_json_obj = json.loads(devices_json_str)

        device_id_list = []

        for device in devices_json_obj:
            device_id_list.append(device['id'])

        #TODO: Add point intent 
        #add_point_intent(ingr_device, ingr_port, 
        #                 egr_device, egr_port)

        #TODO: Obtain metrics 

        #TODO: Calculate average, append to latency list
        #TODO: Iterate through iterations specified
        #TODO: Report min, max average of latency list