wlan-lanforge-scripts/py-json/gen_cxprofile.py

# !/usr/bin/env python3

from LANforge.lfcli_base import LFCliBase
import pprint
from pprint import pprint
import time


class GenCXProfile(LFCliBase):
    def __init__(self, lfclient_host, lfclient_port, local_realm, debug_=False):
        super().__init__(lfclient_host, lfclient_port, debug_)
        self.lfclient_host = lfclient_host
        self.lfclient_port = lfclient_port
        self.lfclient_url = "http://%s:%s" % (lfclient_host, lfclient_port)
        self.debug = debug_
        self.type = "lfping"
        self.dest = "127.0.0.1"
        self.interval = 1
        self.cmd = ""
        self.local_realm = local_realm
        self.name_prefix = "generic"
        self.created_cx = []
        self.created_endp = []
        self.file_output = "/dev/null"
        self.loop_count = 1

    def parse_command(self, sta_name, gen_name):
        if self.type == "lfping":
            if ((self.dest is not None) or (self.dest != "")) and ((self.interval is not None) or (self.interval > 0)):
                self.cmd = "%s  -i %s -I %s %s" % (self.type, self.interval, sta_name, self.dest)
                # print(self.cmd)
            else:
                raise ValueError("Please ensure dest and interval have been set correctly")
        elif self.type == "generic":
            if self.cmd == "":
                raise ValueError("Please ensure cmd has been set correctly")
        elif self.type == "speedtest":
            self.cmd = "vrf_exec.bash %s speedtest-cli --json --share" % (sta_name)
        elif self.type == "iperf3" and self.dest is not None:
            self.cmd = "iperf3 --forceflush --format k --precision 4 -c %s -t 60 --tos 0 -b 1K --bind_dev %s -i 1 " \
                       "--pidfile /tmp/lf_helper_iperf3_%s.pid" % (self.dest, sta_name, gen_name)
        elif self.type == "iperf3_serv" and self.dest is not None:
            self.cmd = "iperf3 --forceflush --format k --precision 4 -s --bind_dev %s -i 1 " \
                       "--pidfile /tmp/lf_helper_iperf3_%s.pid" % (sta_name, gen_name)
        elif self.type == "lfcurl":
            if self.file_output is not None:
                self.cmd = "./scripts/lf_curl.sh  -p %s -i AUTO -o %s -n %s -d %s" % \
                           (sta_name, self.file_output, self.loop_count, self.dest)
            else:
                raise ValueError("Please ensure file_output has been set correctly")
        else:
            raise ValueError("Unknown command type")

    def start_cx(self):
        print("Starting CXs...")
        # print(self.created_cx)
        # print(self.created_endp)
        for cx_name in self.created_cx:
            self.json_post("/cli-json/set_cx_state", {
                "test_mgr": "default_tm",
                "cx_name": cx_name,
                "cx_state": "RUNNING"
            }, debug_=self.debug)
            print(".", end='')
        print("")

    def stop_cx(self):
        print("Stopping CXs...")
        for cx_name in self.created_cx:
            self.json_post("/cli-json/set_cx_state", {
                "test_mgr": "default_tm",
                "cx_name": cx_name,
                "cx_state": "STOPPED"
            }, debug_=self.debug)
            print(".", end='')
        print("")

    def cleanup(self):
        print("Cleaning up cxs and endpoints")
        for cx_name in self.created_cx:
            req_url = "cli-json/rm_cx"
            data = {
                "test_mgr": "default_tm",
                "cx_name": cx_name
            }
            self.json_post(req_url, data)

        for endp_name in self.created_endp:
            req_url = "cli-json/rm_endp"
            data = {
                "endp_name": endp_name
            }
            self.json_post(req_url, data)

    def set_flags(self, endp_name, flag_name, val):
        data = {
            "name": endp_name,
            "flag": flag_name,
            "val": val
        }
        self.json_post("cli-json/set_endp_flag", data, debug_=self.debug)

    def set_cmd(self, endp_name, cmd):
        data = {
            "name": endp_name,
            "command": cmd
        }
        self.json_post("cli-json/set_gen_cmd", data, debug_=self.debug)

    def parse_command_gen(self, sta_name, dest):
        if self.type == "lfping":
            if ((self.dest is not None) or (self.dest != "")) and ((self.interval is not None) or (self.interval > 0)):
                self.cmd = "%s  -i %s -I %s %s" % (self.type, self.interval, sta_name, dest)
                # print(self.cmd)
            else:
                raise ValueError("Please ensure dest and interval have been set correctly")
        elif self.type == "generic":
            if self.cmd == "":
                raise ValueError("Please ensure cmd has been set correctly")
        elif self.type == "speedtest":
            self.cmd = "vrf_exec.bash %s speedtest-cli --json --share" % (sta_name)
        elif self.type == "iperf3" and self.dest is not None:
            self.cmd = "iperf3 --forceflush --format k --precision 4 -c %s -t 60 --tos 0 -b 1K --bind_dev %s -i 1 " \
                       "--pidfile /tmp/lf_helper_iperf3_test.pid" % (self.dest, sta_name)
        elif self.type == "lfcurl":
            if self.file_output is not None:
                self.cmd = "./scripts/lf_curl.sh  -p %s -i AUTO -o %s -n %s -d %s" % \
                           (sta_name, self.file_output, self.loop_count, self.dest)
            else:
                raise ValueError("Please ensure file_output has been set correctly")
        else:
            raise ValueError("Unknown command type")

    def create_gen(self, sta_port, dest, add, sleep_time=.5, debug_=False, suppress_related_commands_=None):
        if self.debug:
            debug_ = True
        post_data = []
        endp_tpls = []

        if type(sta_port) == str:
            if sta_port != "1.1.eth1":
                count = 5
            else:
                count = 40
            for i in range(0, count):
                port_info = self.local_realm.name_to_eid(sta_port)
                resource = port_info[0]
                shelf = port_info[1]
                name = port_info[2]

                gen_name_a = "%s-%s" % (self.name_prefix, name) + "_" + str(i) + add
                gen_name_b = "D_%s-%s" % (self.name_prefix, name) + "_" + str(i) + add
                endp_tpls.append((shelf, resource, name, gen_name_a, gen_name_b))

            print(endp_tpls)
        elif type(sta_port) == list:
            for port_name in sta_port:
                print("hello............", sta_port)
                for i in range(0, 5):
                    port_info = self.local_realm.name_to_eid(port_name)
                    try:
                        resource = port_info[0]
                        shelf = port_info[1]
                        name = port_info[2]
                    except:
                        raise ValueError("Unexpected name for port_name %s" % port_name)

                    # this naming convention follows what you see when you use
                    # lf_firemod.pl --action list_endp after creating a generic endpoint
                    gen_name_a = "%s-%s" % (self.name_prefix, name) + "_" + str(i) + add
                    gen_name_b = "D_%s-%s" % (self.name_prefix, name) + "_" + str(i) + add
                    endp_tpls.append((shelf, resource, name, gen_name_a, gen_name_b))

        # exit(1)
        print(endp_tpls)

        for endp_tpl in endp_tpls:
            shelf = endp_tpl[0]
            resource = endp_tpl[1]
            name = endp_tpl[2]
            gen_name_a = endp_tpl[3]
            # gen_name_b  = endp_tpl[3]
            # (self, alias=None, shelf=1, resource=1, port=None, type=None)

            data = {
                "alias": gen_name_a,
                "shelf": shelf,
                "resource": resource,
                "port": name,
                "type": "gen_generic"
            }
            pprint(data)
            if self.debug:
                pprint(data)

            self.json_post("cli-json/add_gen_endp", data, debug_=self.debug)

        self.local_realm.json_post("/cli-json/nc_show_endpoints", {"endpoint": "all"})
        time.sleep(sleep_time)

        for endp_tpl in endp_tpls:
            gen_name_a = endp_tpl[3]
            gen_name_b = endp_tpl[4]
            self.set_flags(gen_name_a, "ClearPortOnStart", 1)
        time.sleep(sleep_time)

        if type(dest) == str:
            for endp_tpl in endp_tpls:
                name = endp_tpl[2]
                gen_name_a = endp_tpl[3]
                # gen_name_b  = endp_tpl[4]
                self.parse_command_gen(name, dest)
                self.set_cmd(gen_name_a, self.cmd)
            time.sleep(sleep_time)

        elif type(dest) == list:
            mm = 0
            for endp_tpl in endp_tpls:
                name = endp_tpl[2]
                gen_name_a = endp_tpl[3]
                # gen_name_b  = endp_tpl[4]
                self.parse_command_gen(name, dest[mm])
                self.set_cmd(gen_name_a, self.cmd)
                mm = mm + 1
                if mm == 8:
                    mm = 0
            time.sleep(sleep_time)

        j = 0
        for endp_tpl in endp_tpls:
            name = endp_tpl[2]
            gen_name_a = endp_tpl[3]
            gen_name_b = endp_tpl[4]
            cx_name = "CX_%s-%s" % (self.name_prefix, name) + "_" + str(j) + add
            j = j + 1
            data = {
                "alias": cx_name,
                "test_mgr": "default_tm",
                "tx_endp": gen_name_a,
                "rx_endp": gen_name_b
            }
            post_data.append(data)
            # self.created_cx = []
            self.created_cx.append(cx_name)
            # self.created_endp = []
            self.created_endp.append(gen_name_a)
            self.created_endp.append(gen_name_b)
        time.sleep(sleep_time)

        print(self.created_cx)

        for data in post_data:
            url = "/cli-json/add_cx"
            pprint(data)
            if self.debug:
                pprint(data)
            self.local_realm.json_post(url, data, debug_=debug_, suppress_related_commands_=suppress_related_commands_)
            time.sleep(2)
        time.sleep(sleep_time)
        for data in post_data:
            self.local_realm.json_post("/cli-json/show_cx", {
                "test_mgr": "default_tm",
                "cross_connect": data["alias"]
            })
        time.sleep(sleep_time)

    def create(self, ports=[], sleep_time=.5, debug_=False, suppress_related_commands_=None):
        if self.debug:
            debug_ = True
        post_data = []
        endp_tpls = []
        for port_name in ports:
            port_info = self.local_realm.name_to_eid(port_name)
            resource = port_info[0]
            shelf = port_info[1]
            name = port_info[2]

            # this naming convention follows what you see when you use
            # lf_firemod.pl --action list_endp after creating a generic endpoint
            gen_name_a = "%s-%s" % (self.name_prefix, name)
            gen_name_b = "D_%s-%s" % (self.name_prefix, name)
            endp_tpls.append((shelf, resource, name, gen_name_a, gen_name_b))

        for endp_tpl in endp_tpls:
            shelf = endp_tpl[0]
            resource = endp_tpl[1]
            name = endp_tpl[2]
            gen_name_a = endp_tpl[3]
            # gen_name_b  = endp_tpl[3]
            # (self, alias=None, shelf=1, resource=1, port=None, type=None)

            data = {
                "alias": gen_name_a,
                "shelf": shelf,
                "resource": resource,
                "port": name,
                "type": "gen_generic"
            }
            if self.debug:
                pprint(data)

            self.json_post("cli-json/add_gen_endp", data, debug_=self.debug)

        self.local_realm.json_post("/cli-json/nc_show_endpoints", {"endpoint": "all"})
        time.sleep(sleep_time)

        for endp_tpl in endp_tpls:
            gen_name_a = endp_tpl[3]
            gen_name_b = endp_tpl[4]
            self.set_flags(gen_name_a, "ClearPortOnStart", 1)
        time.sleep(sleep_time)

        for endp_tpl in endp_tpls:
            name = endp_tpl[2]
            gen_name_a = endp_tpl[3]
            # gen_name_b  = endp_tpl[4]
            self.parse_command(name, gen_name_a)
            self.set_cmd(gen_name_a, self.cmd)
        time.sleep(sleep_time)

        for endp_tpl in endp_tpls:
            name = endp_tpl[2]
            gen_name_a = endp_tpl[3]
            gen_name_b = endp_tpl[4]
            cx_name = "CX_%s-%s" % (self.name_prefix, name)
            data = {
                "alias": cx_name,
                "test_mgr": "default_tm",
                "tx_endp": gen_name_a,
                "rx_endp": gen_name_b
            }
            post_data.append(data)
            self.created_cx.append(cx_name)
            self.created_endp.append(gen_name_a)
            self.created_endp.append(gen_name_b)

        time.sleep(sleep_time)

        for data in post_data:
            url = "/cli-json/add_cx"
            if self.debug:
                pprint(data)
            self.local_realm.json_post(url, data, debug_=debug_, suppress_related_commands_=suppress_related_commands_)
            time.sleep(2)
        time.sleep(sleep_time)
        for data in post_data:
            self.local_realm.json_post("/cli-json/show_cx", {
                "test_mgr": "default_tm",
                "cross_connect": data["alias"]
            })
        time.sleep(sleep_time)