add Dockerfile and docker-compose.yml with environmets

those metrics have been replaced by opnsense_server_ha_state in v0.5.1

.bumpversion.cfg

@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 0.4.0
+current_version = 0.5.1
 commit = True
 tag = True
 

.env.example

@@ -0,0 +1,6 @@
+CHECK_FREQUENCY_SECONDS: default value for --check-frequency-seconds param
+OPNSENSE_MAIN_HOST: default value for --main-host param
+OPNSENSE_BACKUP_HOST: default value for --backup-host param
+OPNSENSE_USERNAME: default value for --opnsense-user param
+OPNSENSE_PASSWORD: default value for --opnsense-password param
+OPNSENSE_INTERFACES: default value for --opnsense-interfaces param

Dockerfile

@@ -0,0 +1,22 @@
+FROM python:latest
+
+#WORKDIR /usr/app/src
+
+# Install package
+WORKDIR /code
+COPY . .
+
+#COPY prometheus-ssh-exporter.py ./
+#COPY requirements.txt ./
+
+RUN pip3 install -r requirements.txt
+
+RUN python -u setup.py install
+
+# Set this to the port you want to expose
+EXPOSE 8000
+
+# Set the -p option to the port you exposed above, defaults to 8000
+#CMD ["python", "-u", "opnsense-exporter"]
+#CMD ["sleep", "60"]
+CMD ["opnsense-exporter"]

README.md

@@ -26,16 +26,24 @@ This exporter gives following metrics, all metrics received following labels:
 
 - `instance`: by default this is set with the hostname where is running this exporter service
 - `host`: the host of the OPNSense
+- `role`: `main` or `backup` to determine the OPNSense server role.
 
 ### Enums
 
-- `opnsense_main_ha_state`: OPNSense HA state of the MAIN server
-- `opnsense_backup_ha_state`: OPNSense HA state of the BACKUP server
+- `opnsense_main_ha_state`: (deprecated) OPNSense HA state of the MAIN server
+- `opnsense_backup_ha_state`: (deprecated) OPNSense HA state of the BACKUP server
+- `opnsense_server_ha_state`: OPNSense HA state, on of following value:
+  - **active**: that OPNSense server is receiving traffic
+  - **hot_standby**: the OPNSense server is ready to be promote as active server
+  - **maintenancemode**: the OPNSense server was turned into maintenance mode
+  - **unavailable**: the OPNSense server wasn't accessible or return unexpected value
 
 ### Gauges
 
-- `opnsense_active_server_bytes_received`: Active OPNSense server bytes received on WAN interface
-- `opnsense_active_server_bytes_transmitted`: Active OPNSense server bytes transmitted on WAN interface
+- `opnsense_active_server_traffic_rate`: Active OPNSense server traffic rate per interfaces bits/s
+  add following labels:
+  - **interface**: the interface to export (values given using `--opnsense-interfaces`)
+  - **metric**: the metric name (as today one of `rate_bits_in`, `rate_bits_in`)
 
 ## Usage
 
@@ -46,6 +54,7 @@ opnsense-exporter --help
 usage: opnsense-exporter [-h] [--check-frequency-seconds FREQUENCY]
                          [--main-host MAIN] [--backup-host BACKUP]
                          [--opnsense-user USER]
+                         [--opnsense-interfaces INTERFACES]
                          [--opnsense-password PASSWORD]
                          [--prometheus-instance PROM_INSTANCE]
 
@@ -60,17 +69,24 @@ optional arguments:
                         MAIN OPNsense server that should be in `active`
                         state in normal configuration.
   --backup-host BACKUP, -b BACKUP
-                        BACKUP OPNsense server that should be
-                        `hot_standby` state in normal configuration.
+                        BACKUP OPNsense server that should be `hot_standby`
+                        state in normal configuration.
   --opnsense-user USER, -u USER
                         OPNsense user. Expect to be the same on MAIN and
                         BACKUP servers
+  --opnsense-interfaces INTERFACES, -i INTERFACES
+                        OPNsense interfaces (coma separated) list to
+                        export trafic rates (bytes/s). An empty string ''
+                        means not calling the traffic diagnostic REST API
+                        so no `opnsense_active_server_traffic_rate`
+                        metric. (default: wan,lan)
   --opnsense-password PASSWORD, -p PASSWORD
                         OPNsense password. Expect to be the same on MAIN
                         and BACKUP servers
   --prometheus-instance PROM_INSTANCE
-                        Exporter Instance name, default value computed
-                        with hostname where the server is running. Use to
+                        Exporter Instance name, default value computed with
+                        hostname where the server is running. Use to set
+                        the instance label. (default: my-opnsense-prom-exporter-server)
 ```
 
 You can setup env through `.env` file or environment variables with defined as default values
@@ -81,25 +97,52 @@ You can setup env through `.env` file or environment variables with defined as d
 - **OPNSENSE_BACKUP_HOST**: default value for `--backup-host` param
 - **OPNSENSE_USERNAME**: default value for `--opnsense-user` param
 - **OPNSENSE_PASSWORD**: default value for `--opnsense-password` param
+- **OPNSENSE_INTERFACES**: default value for `--opnsense-interfaces` param
 
 ## Roadmap
 
 - allow to change the listening port (today it force using `8000`)
+- allow to configure timeouts using environment variables
+- improves logging to get a debug mode to understand errors based on unexpected payloads
 
 ## Changelog
 
-### Version 0.4.0
+### Version 1.0.0 (UNRELEASED)
 
-Higher timeout while getting WAN traffic info
+- remove `opnsense_main_ha_state` and `opnsense_backup_ha_state`
+  metrics marked as deprecated on version 0.5.0 and replace
+  by `opnsense_server_ha_state` and `role` label
+- allow empty string interfaces to **not** call diagnostic
+  traffic REST API
 
-### Version 0.3.0
 
-Use proper method to compute WAN traffic
+### Version 0.5.1 (2023-09-04)
 
-### Version 0.2.0
+- FIX `opnsense_server_ha_state` calls were not
+  implemented
 
-Setup automatic release from gitlab while pushing new tag
+### Version 0.5.0 (2023-09-04)
 
-### Version 0.1.0
+- add role label in metrics
+- all to configure supervised interfaces using `--opnsense-interfaces`
+- replace `active_server_bytes_received` and
+  `active_server_bytes_transmitted` by
+  `opnsense_active_server_traffic_rate`
+- add `opnsense_server_ha_state` and mark `opnsense_main_ha_state`
+  and `opnsense_backup_ha_state` as deprecated.
 
-Initial version
+### Version 0.4.0 (2023-09-02)
+
+- Higher timeout while getting WAN traffic info
+
+### Version 0.3.0 (2023-09-02)
+
+- Use proper method to compute WAN traffic
+
+### Version 0.2.0 (2023-09-01)
+
+- Setup automatic release from gitlab while pushing new tag
+
+### Version 0.1.0 (2023-09-01)
+
+- Initial version

docker-compose.yml

@@ -0,0 +1,20 @@
+version: '3.4'
+
+services:
+  opnsense-exporter:
+    image: opnsense-exporter
+    build:
+      context: .
+      dockerfile: ./Dockerfile
+    restart: always
+    container_name: opnsense-exporter
+    #network_mode: "host" 
+    ports:
+      - 8000:8000
+    env_file:
+      - .env
+    logging:
+        driver: "json-file"
+        options:
+            max-file: "3"
+            max-size: 10m

opnsense_exporter/opnsense_api.py

@@ -1,4 +1,5 @@
 import logging
+from enum import Enum
 
 import requests
 from requests import RequestException
@@ -6,16 +7,68 @@ from requests import RequestException
 logger = logging.getLogger(__name__)
 
 
+class OPNSenseHAState(Enum):
+    ACTIVE = "active"
+    HOT_STANDBY = "hot_standby"
+    UNAVAILABLE = "unavailable"
+    MAINTENANCE_MODE = "maintenancemode"
+
+
+class OPNSenseTrafficMetric(Enum):
+    IN = "rate_bits_in"
+    OUT = "rate_bits_out"
+
+
+class OPNSenseTraffic:
+    interface: str = None
+    metric: OPNSenseTrafficMetric = None
+    value: int = 0
+
+    def __init__(self, interface: str, metric: OPNSenseTrafficMetric, value: int = 0):
+        self.value = value
+        self.interface = interface
+        self.metric = metric
+
+    @property
+    def labels(self):
+        return {"metric": self.metric.value, "interface": self.interface}
+
+    def __eq__(self, opn_traffic):
+        """Used by unittest to assert expected values"""
+        return (
+            self.interface == opn_traffic.interface
+            and self.metric == opn_traffic.metric
+            and self.value == opn_traffic.value
+        )
+
+    def __repr__(self):
+        return f"{self.interface} - {self.metric} = {self.value}"
+
+
+class OPNSenseRole(Enum):
+    MAIN = "main"
+    BACKUP = "backup"
+
+
 class OPNSenseAPI:
     host: str = None
     login: str = None
     password: str = None
+    role: OPNSenseRole = None
 
-    def __init__(self, host, login, password):
+    def __init__(self, role, host, login, password):
+        self.role = role
         self.host = host
         self.login = login
         self.password = password
 
+    @property
+    def labels(self):
+        return {
+            "host": self.host,
+            "role": self.role.value,
+        }
+
     def prepare_url(self, path):
         return f"https://{self.host}{path}"
 
@@ -31,41 +84,46 @@ class OPNSenseAPI:
         response.raise_for_status()
         return response.json()
 
-    def get_interface_vip_status(self):
+    def get_interface_vip_status(self) -> OPNSenseHAState:
         try:
             data = self.get("/api/diagnostics/interface/get_vip_status/")
         except RequestException as ex:
             logger.error(
                 "Get VIP STATUS on %s failed with the following error %r", self.host, ex
             )
-            return "unavailable"
+            return OPNSenseHAState.UNAVAILABLE
         if data["carp"]["maintenancemode"]:
-            return "maintenancemode"
+            return OPNSenseHAState.MAINTENANCE_MODE
         is_active = all([row["status"] == "MASTER" for row in data["rows"]])
         if is_active:
-            return "active"
+            return OPNSenseHAState.ACTIVE
         is_backup = all([row["status"] == "BACKUP" for row in data["rows"]])
         if is_backup:
-            return "hot_standby"
+            return OPNSenseHAState.HOT_STANDBY
         logger.warning(
             "this host %s is no active nor backup received payload %s", self.host, data
         )
-        return "unavailable"
+        return OPNSenseHAState.UNAVAILABLE
 
-    def get_wan_trafic(self):
+    def get_traffic(self, interfaces):
+        if not interfaces:
+            return []
         try:
-            data = self.get("/api/diagnostics/traffic/top/wan", timeout=15)
+            data = self.get(f"/api/diagnostics/traffic/top/{interfaces}", timeout=15)
         except RequestException as ex:
             logger.error(
-                "Get diagnostics traffic on WAN interface for %s host failed with the following error %r",
+                "Get diagnostics traffic on %s interface(s) for %s host failed with the following error %r",
+                interfaces,
                 self.host,
                 ex,
             )
-            return None, None
-
-        received = 0
-        transmitted = 0
-        for record in data["wan"]["records"]:
-            received += record["rate_bits_in"]
-            transmitted += record["rate_bits_out"]
-        return received, transmitted
+            return []
+        traffics = []
+        for interface in interfaces.split(","):
+            traffic_in = OPNSenseTraffic(interface, OPNSenseTrafficMetric.IN)
+            traffic_out = OPNSenseTraffic(interface, OPNSenseTrafficMetric.OUT)
+            for record in data.get(interface, {}).get("records", []):
+                traffic_in.value += record.get(OPNSenseTrafficMetric.IN.value, 0)
+                traffic_out.value += record.get(OPNSenseTrafficMetric.OUT.value, 0)
+            traffics.extend([traffic_in, traffic_out])
+        return traffics

opnsense_exporter/server.py

@@ -1,4 +1,5 @@
 import argparse
+import logging
 import os
 import socket
 import time
@@ -6,84 +7,85 @@ import time
 from dotenv import load_dotenv
 from prometheus_client import Enum, Gauge, start_http_server
 
-from opnsense_exporter.opnsense_api import OPNSenseAPI
+from opnsense_exporter.opnsense_api import OPNSenseAPI, OPNSenseHAState, OPNSenseRole
 
+logger = logging.getLogger(__name__)
 load_dotenv()
 
-HA_STATES = ["active", "hot_standby", "unavailable", "maintenancemode"]
-main_ha_state = Enum(
-    "opnsense_main_ha_state",
-    "OPNSense HA state of the MAIN server",
+HA_STATES = [enum.value for enum in list(OPNSenseHAState)]
+
+
+opnsense_server_ha_state = Enum(
+    "opnsense_server_ha_state",
+    "OPNSense server HA state",
     [
         "instance",
         "host",
+        "role",
     ],
     states=HA_STATES,
 )
-backup_ha_state = Enum(
-    "opnsense_backup_ha_state",
-    "OPNSense HA state of the BACKUP server",
-    [
-        "instance",
-        "host",
-    ],
-    states=HA_STATES,
-)
-active_server_bytes_received = Gauge(
-    "opnsense_active_server_bytes_received",
-    "Active OPNSense server bytes received on WAN interface",
-    [
-        "instance",
-        "host",
-    ],
-)
-active_server_bytes_transmitted = Gauge(
-    "opnsense_active_server_bytes_transmitted",
-    "Active OPNSense server bytes transmitted on WAN interface",
+
+opnsense_active_server_traffic_rate = Gauge(
+    "opnsense_active_server_traffic_rate",
+    "Active OPNSense server bytes in/out per interface",
     [
         "instance",
         "host",
+        "role",
+        "interface",
+        "metric",
     ],
 )
 
 
-def process_requests(main, backup, exporter_instance: str = ""):
-    """A dummy function that takes some time."""
-    main_state = main.get_interface_vip_status()
-    backup_sate = backup.get_interface_vip_status()
-    main_ha_state.labels(instance=exporter_instance, host=main.host).state(main_state)
-    backup_ha_state.labels(instance=exporter_instance, host=backup.host).state(
-        backup_sate
-    )
-    active_opnsense = None
-    if main_state == "active":
-        active_opnsense = main
-    if backup_sate == "active":
-        active_opnsense = backup
-    if active_opnsense:
-        bytes_received, bytes_transmitted = active_opnsense.get_wan_trafic()
-        if bytes_received or bytes_received == 0:
-            active_server_bytes_received.labels(
-                instance=exporter_instance, host=active_opnsense.host
-            ).set(bytes_received)
-        if bytes_transmitted or bytes_transmitted == 0:
-            active_server_bytes_transmitted.labels(
-                instance=exporter_instance, host=active_opnsense.host
-            ).set(bytes_transmitted)
-
-
-def start_server(
+class OPNSensePrometheusExporter:
+    def __init__(
+        self,
         main: OPNSenseAPI,
         backup: OPNSenseAPI,
-    check_frequency: int = 1,
+        interfaces,
         exporter_instance: str = "",
-):
+        check_frequency: int = 1,
+    ):
+        self.main = main
+        self.backup = backup
+        self.interfaces = interfaces
+        self.exporter_instance = exporter_instance
+        self.check_frequency = check_frequency
+
+    def process_requests(self):
+        """A dummy function that takes some time."""
+        main_state = self.main.get_interface_vip_status()
+        backup_sate = self.backup.get_interface_vip_status()
+        opnsense_server_ha_state.labels(
+            instance=self.exporter_instance, **self.main.labels
+        ).state(main_state.value)
+        opnsense_server_ha_state.labels(
+            instance=self.exporter_instance, **self.backup.labels
+        ).state(backup_sate.value)
+        active_opnsense = None
+        if main_state == OPNSenseHAState.ACTIVE:
+            active_opnsense = self.main
+        if backup_sate == OPNSenseHAState.ACTIVE:
+            active_opnsense = self.backup
+        if active_opnsense:
+            for traffic in active_opnsense.get_traffic(self.interfaces):
+                if traffic.value:
+                    opnsense_active_server_traffic_rate.labels(
+                        instance=self.exporter_instance,
+                        **active_opnsense.labels,
+                        **traffic.labels
+                    ).set(traffic.value)
+
+    def start_server(self, port=8000):
         # Start up the server to expose the metrics.
-    start_http_server(8000)
+        start_http_server(port)
+        logger.info("listen port %s", port)
         # Generate some requests.
         while True:
-        process_requests(main, backup, exporter_instance=exporter_instance)
-        time.sleep(check_frequency)
+            self.process_requests()
+            time.sleep(self.check_frequency)
 
 
 def run():
@@ -123,6 +125,16 @@ def run():
         default=os.environ.get("OPNSENSE_USERNAME", None),
         help="OPNsense user. Expect to be the same on MAIN and BACKUP servers",
     )
+    parser.add_argument(
+        "--opnsense-interfaces",
+        "-i",
+        type=str,
+        dest="interfaces",
+        default=os.environ.get("OPNSENSE_INTERFACES", "wan,lan"),
+        help="OPNsense interfaces (coma separated) list to export trafic rates (bytes/s). "
+        "An empty string '' means not calling the traffic diagnostic REST API so no "
+        "`opnsense_active_server_traffic_rate` metric.",
+    )
     parser.add_argument(
         "--opnsense-password",
         "-p",
@@ -143,9 +155,19 @@ def run():
     )
 
     arguments = parser.parse_args()
-    start_server(
-        OPNSenseAPI(arguments.main, arguments.user, arguments.password),
-        OPNSenseAPI(arguments.backup, arguments.user, arguments.password),
+
+    server = OPNSensePrometheusExporter(
+        OPNSenseAPI(
+            OPNSenseRole.MAIN, arguments.main, arguments.user, arguments.password
+        ),
+        OPNSenseAPI(
+            OPNSenseRole.BACKUP, arguments.backup, arguments.user, arguments.password
+        ),
+        arguments.interfaces,
         check_frequency=arguments.frequency,
         exporter_instance=arguments.prom_instance,
     )
+    server.start_server()
+
+    # return the server instance mainly for test purpose
+    return server

setup.py

@@ -3,7 +3,7 @@ from urllib.parse import urlparse
 
 from setuptools import find_packages, setup
 
-version = "0.4.0"
+version = "0.5.1"
 HERE = pathlib.Path(__file__).parent
 
 

tests/common.py

@@ -47,126 +47,131 @@ def generate_get_vip_status_paylaod(state_wan, state_lan, maintenance_mode):
 
 
 def generate_diagnostics_traffic_interface_paylaod():
+    # wan - rate_bits_in: 101026
+    # wan - rate_bits_out: 86020
+    # lan - rate_bits_in: 188490
+    # lan - rate_bits_out: 952
+
     return json.dumps(
         {
             "wan": {
                 "records": [
                     {
                         "address": "0.1.2.3",
-                        "rate_bits_in": 15300,
-                        "rate_bits_out": 1720,
-                        "rate_bits": 17020,
-                        "cumulative_bytes_in": 3830,
-                        "cumulative_bytes_out": 441,
-                        "cumulative_bytes": 4271,
+                        "rate_bits_in": 62300,
+                        "rate_bits_out": 66100,
+                        "rate_bits": 128400,
+                        "cumulative_bytes_in": 15600,
+                        "cumulative_bytes_out": 16500,
+                        "cumulative_bytes": 32100,
                         "tags": [],
                         "details": [
                             {
                                 "address": "0.1.2.3",
-                                "rate": "15.3Kb",
-                                "rate_bits": 15300,
-                                "cumulative": "3.83KB",
-                                "cumulative_bytes": 3830,
+                                "rate": "62.3Kb",
+                                "rate_bits": 62300,
+                                "cumulative": "15.6KB",
+                                "cumulative_bytes": 15600,
                                 "tags": ["local"],
                             }
                         ],
-                        "rname": "fake value",
-                        "rate_in": "15.3 kb",
-                        "rate_out": "1.72 kb",
-                        "rate": "17.02 kb",
-                        "cumulative_in": "3.83 kb",
-                        "cumulative_out": "441.0 b",
-                        "cumulative": "4.27 kb",
+                        "rname": "fake rname value",
+                        "rate_in": "62.3 kb",
+                        "rate_out": "66.1 kb",
+                        "rate": "128.4 kb",
+                        "cumulative_in": "15.6 kb",
+                        "cumulative_out": "16.5 kb",
+                        "cumulative": "32.1 kb",
                     },
                     {
                         "address": "0.1.2.3",
-                        "rate_bits_in": 4470,
-                        "rate_bits_out": 7290,
-                        "rate_bits": 11760,
-                        "cumulative_bytes_in": 1120,
-                        "cumulative_bytes_out": 1820,
-                        "cumulative_bytes": 2940,
+                        "rate_bits_in": 36200,
+                        "rate_bits_out": 16100,
+                        "rate_bits": 52300,
+                        "cumulative_bytes_in": 9060,
+                        "cumulative_bytes_out": 4020,
+                        "cumulative_bytes": 13080,
                         "tags": [],
                         "details": [
                             {
                                 "address": "0.1.2.3",
-                                "rate": "4.47Kb",
-                                "rate_bits": 4470,
-                                "cumulative": "1.12KB",
-                                "cumulative_bytes": 1120,
+                                "rate": "36.2Kb",
+                                "rate_bits": 36200,
+                                "cumulative": "9.06KB",
+                                "cumulative_bytes": 9060,
                                 "tags": ["local"],
                             }
                         ],
-                        "rname": "fake value",
-                        "rate_in": "4.47 kb",
-                        "rate_out": "7.29 kb",
-                        "rate": "11.76 kb",
-                        "cumulative_in": "1.12 kb",
-                        "cumulative_out": "1.82 kb",
-                        "cumulative": "2.94 kb",
+                        "rname": "fake rname value",
+                        "rate_in": "36.2 kb",
+                        "rate_out": "16.1 kb",
+                        "rate": "52.3 kb",
+                        "cumulative_in": "9.06 kb",
+                        "cumulative_out": "4.02 kb",
+                        "cumulative": "13.08 kb",
                     },
                     {
                         "address": "0.1.2.3",
-                        "rate_bits_in": 272,
-                        "rate_bits_out": 272,
-                        "rate_bits": 544,
-                        "cumulative_bytes_in": 68,
-                        "cumulative_bytes_out": 68,
-                        "cumulative_bytes": 136,
+                        "rate_bits_in": 1790,
+                        "rate_bits_out": 1520,
+                        "rate_bits": 3310,
+                        "cumulative_bytes_in": 459,
+                        "cumulative_bytes_out": 389,
+                        "cumulative_bytes": 848,
                         "tags": [],
                         "details": [
                             {
                                 "address": "0.1.2.3",
-                                "rate": "272b",
-                                "rate_bits": 272,
-                                "cumulative": "68B",
-                                "cumulative_bytes": 68,
+                                "rate": "1.79Kb",
+                                "rate_bits": 1790,
+                                "cumulative": "459B",
+                                "cumulative_bytes": 459,
                                 "tags": ["local"],
                             }
                         ],
-                        "rname": "fake value",
-                        "rate_in": "272.0 b",
-                        "rate_out": "272.0 b",
-                        "rate": "544.0 b",
-                        "cumulative_in": "68.0 b",
-                        "cumulative_out": "68.0 b",
-                        "cumulative": "136.0 b",
+                        "rname": "fake rname value",
+                        "rate_in": "1.79 kb",
+                        "rate_out": "1.52 kb",
+                        "rate": "3.31 kb",
+                        "cumulative_in": "459.0 b",
+                        "cumulative_out": "389.0 b",
+                        "cumulative": "848.0 b",
                     },
                     {
                         "address": "0.1.2.3",
-                        "rate_bits_in": 272,
-                        "rate_bits_out": 272,
-                        "rate_bits": 544,
-                        "cumulative_bytes_in": 68,
-                        "cumulative_bytes_out": 68,
-                        "cumulative_bytes": 136,
+                        "rate_bits_in": 512,
+                        "rate_bits_out": 1580,
+                        "rate_bits": 2092,
+                        "cumulative_bytes_in": 128,
+                        "cumulative_bytes_out": 405,
+                        "cumulative_bytes": 533,
                         "tags": [],
                         "details": [
                             {
                                 "address": "0.1.2.3",
-                                "rate": "272b",
-                                "rate_bits": 272,
-                                "cumulative": "68B",
-                                "cumulative_bytes": 68,
+                                "rate": "512b",
+                                "rate_bits": 512,
+                                "cumulative": "128B",
+                                "cumulative_bytes": 128,
                                 "tags": ["local"],
                             }
                         ],
-                        "rname": "fake value",
-                        "rate_in": "272.0 b",
-                        "rate_out": "272.0 b",
-                        "rate": "544.0 b",
-                        "cumulative_in": "68.0 b",
-                        "cumulative_out": "68.0 b",
-                        "cumulative": "136.0 b",
+                        "rname": "fake rname value",
+                        "rate_in": "512.0 b",
+                        "rate_out": "1.58 kb",
+                        "rate": "2.09 kb",
+                        "cumulative_in": "128.0 b",
+                        "cumulative_out": "405.0 b",
+                        "cumulative": "533.0 b",
                     },
                     {
                         "address": "0.1.2.3",
                         "rate_bits_in": 0,
-                        "rate_bits_out": 480,
-                        "rate_bits": 480,
+                        "rate_bits_out": 448,
+                        "rate_bits": 448,
                         "cumulative_bytes_in": 0,
-                        "cumulative_bytes_out": 120,
-                        "cumulative_bytes": 120,
+                        "cumulative_bytes_out": 112,
+                        "cumulative_bytes": 112,
                         "tags": [],
                         "details": [
                             {
@@ -176,7 +181,26 @@ def generate_diagnostics_traffic_interface_paylaod():
                                 "cumulative": "0B",
                                 "cumulative_bytes": 0,
                                 "tags": ["local"],
+                            }
+                        ],
+                        "rname": "fake rname value",
+                        "rate_in": "0.0 b",
+                        "rate_out": "448.0 b",
+                        "rate": "448.0 b",
+                        "cumulative_in": "0.0 b",
+                        "cumulative_out": "112.0 b",
+                        "cumulative": "112.0 b",
                     },
+                    {
+                        "address": "0.1.2.3",
+                        "rate_bits_in": 0,
+                        "rate_bits_out": 272,
+                        "rate_bits": 272,
+                        "cumulative_bytes_in": 0,
+                        "cumulative_bytes_out": 68,
+                        "cumulative_bytes": 68,
+                        "tags": [],
+                        "details": [
                             {
                                 "address": "0.1.2.3",
                                 "rate": "0b",
@@ -184,15 +208,15 @@ def generate_diagnostics_traffic_interface_paylaod():
                                 "cumulative": "0B",
                                 "cumulative_bytes": 0,
                                 "tags": ["local"],
-                            },
+                            }
                         ],
-                        "rname": "fake value",
+                        "rname": "fake rname value",
                         "rate_in": "0.0 b",
-                        "rate_out": "480.0 b",
-                        "rate": "480.0 b",
+                        "rate_out": "272.0 b",
+                        "rate": "272.0 b",
                         "cumulative_in": "0.0 b",
-                        "cumulative_out": "120.0 b",
-                        "cumulative": "120.0 b",
+                        "cumulative_out": "68.0 b",
+                        "cumulative": "68.0 b",
                     },
                     {
                         "address": "0.1.2.3",
@@ -213,7 +237,7 @@ def generate_diagnostics_traffic_interface_paylaod():
                                 "tags": ["local"],
                             }
                         ],
-                        "rname": "fake value",
+                        "rname": "fake rname value",
                         "rate_in": "224.0 b",
                         "rate_out": "0.0 b",
                         "rate": "224.0 b",
@@ -223,6 +247,224 @@ def generate_diagnostics_traffic_interface_paylaod():
                     },
                 ],
                 "status": "ok",
+            },
+            "lan": {
+                "records": [
+                    {
+                        "address": "0.1.2.3",
+                        "rate_bits_in": 65200,
+                        "rate_bits_out": 0,
+                        "rate_bits": 65200,
+                        "cumulative_bytes_in": 16270,
+                        "cumulative_bytes_out": 0,
+                        "cumulative_bytes": 16270,
+                        "tags": [],
+                        "details": [
+                            {
+                                "address": "0.1.2.3",
+                                "rate": "45.3Kb",
+                                "rate_bits": 45300,
+                                "cumulative": "11.3KB",
+                                "cumulative_bytes": 11300,
+                                "tags": ["private"],
+                            },
+                            {
+                                "address": "0.1.2.3",
+                                "rate": "19.9Kb",
+                                "rate_bits": 19900,
+                                "cumulative": "4.97KB",
+                                "cumulative_bytes": 4970,
+                                "tags": ["private"],
+                            },
+                        ],
+                        "rname": "fake rname value",
+                        "rate_in": "65.2 kb",
+                        "rate_out": "0.0 b",
+                        "rate": "65.2 kb",
+                        "cumulative_in": "16.27 kb",
+                        "cumulative_out": "0.0 b",
+                        "cumulative": "16.27 kb",
+                    },
+                    {
+                        "address": "0.1.2.3",
+                        "rate_bits_in": 47900,
+                        "rate_bits_out": 0,
+                        "rate_bits": 47900,
+                        "cumulative_bytes_in": 12000,
+                        "cumulative_bytes_out": 0,
+                        "cumulative_bytes": 12000,
+                        "tags": ["private"],
+                        "details": [
+                            {
+                                "address": "0.1.2.3",
+                                "rate": "47.9Kb",
+                                "rate_bits": 47900,
+                                "cumulative": "12.0KB",
+                                "cumulative_bytes": 12000,
+                                "tags": [],
                             }
+                        ],
+                        "rname": "fake rname value",
+                        "rate_in": "47.9 kb",
+                        "rate_out": "0.0 b",
+                        "rate": "47.9 kb",
+                        "cumulative_in": "12.0 kb",
+                        "cumulative_out": "0.0 b",
+                        "cumulative": "12.0 kb",
+                    },
+                    {
+                        "address": "0.1.2.3",
+                        "rate_bits_in": 36200,
+                        "rate_bits_out": 0,
+                        "rate_bits": 36200,
+                        "cumulative_bytes_in": 9060,
+                        "cumulative_bytes_out": 0,
+                        "cumulative_bytes": 9060,
+                        "tags": [],
+                        "details": [
+                            {
+                                "address": "0.1.2.3",
+                                "rate": "36.2Kb",
+                                "rate_bits": 36200,
+                                "cumulative": "9.06KB",
+                                "cumulative_bytes": 9060,
+                                "tags": ["private"],
+                            }
+                        ],
+                        "rname": "fake rname value",
+                        "rate_in": "36.2 kb",
+                        "rate_out": "0.0 b",
+                        "rate": "36.2 kb",
+                        "cumulative_in": "9.06 kb",
+                        "cumulative_out": "0.0 b",
+                        "cumulative": "9.06 kb",
+                    },
+                    {
+                        "address": "0.1.2.3",
+                        "rate_bits_in": 19200,
+                        "rate_bits_out": 0,
+                        "rate_bits": 19200,
+                        "cumulative_bytes_in": 4814,
+                        "cumulative_bytes_out": 0,
+                        "cumulative_bytes": 4814,
+                        "tags": ["private"],
+                        "details": [
+                            {
+                                "address": "0.1.2.3",
+                                "rate": "16.1Kb",
+                                "rate_bits": 16100,
+                                "cumulative": "4.02KB",
+                                "cumulative_bytes": 4020,
+                                "tags": [],
+                            },
+                            {
+                                "address": "0.1.2.3",
+                                "rate": "1.58Kb",
+                                "rate_bits": 1580,
+                                "cumulative": "405B",
+                                "cumulative_bytes": 405,
+                                "tags": [],
+                            },
+                            {
+                                "address": "0.1.2.3",
+                                "rate": "1.52Kb",
+                                "rate_bits": 1520,
+                                "cumulative": "389B",
+                                "cumulative_bytes": 389,
+                                "tags": [],
+                            },
+                        ],
+                        "rname": "fake rname value",
+                        "rate_in": "19.2 kb",
+                        "rate_out": "0.0 b",
+                        "rate": "19.2 kb",
+                        "cumulative_in": "4.81 kb",
+                        "cumulative_out": "0.0 b",
+                        "cumulative": "4.81 kb",
+                    },
+                    {
+                        "address": "0.1.2.3",
+                        "rate_bits_in": 18200,
+                        "rate_bits_out": 0,
+                        "rate_bits": 18200,
+                        "cumulative_bytes_in": 4550,
+                        "cumulative_bytes_out": 0,
+                        "cumulative_bytes": 4550,
+                        "tags": ["private"],
+                        "details": [
+                            {
+                                "address": "0.1.2.3",
+                                "rate": "18.2Kb",
+                                "rate_bits": 18200,
+                                "cumulative": "4.55KB",
+                                "cumulative_bytes": 4550,
+                                "tags": [],
+                            }
+                        ],
+                        "rname": "fake rname value",
+                        "rate_in": "18.2 kb",
+                        "rate_out": "0.0 b",
+                        "rate": "18.2 kb",
+                        "cumulative_in": "4.55 kb",
+                        "cumulative_out": "0.0 b",
+                        "cumulative": "4.55 kb",
+                    },
+                    {
+                        "address": "0.1.2.3",
+                        "rate_bits_in": 1790,
+                        "rate_bits_out": 0,
+                        "rate_bits": 1790,
+                        "cumulative_bytes_in": 459,
+                        "cumulative_bytes_out": 0,
+                        "cumulative_bytes": 459,
+                        "tags": [],
+                        "details": [
+                            {
+                                "address": "0.1.2.3",
+                                "rate": "1.79Kb",
+                                "rate_bits": 1790,
+                                "cumulative": "459B",
+                                "cumulative_bytes": 459,
+                                "tags": ["private"],
+                            }
+                        ],
+                        "rname": "fake rname value",
+                        "rate_in": "1.79 kb",
+                        "rate_out": "0.0 b",
+                        "rate": "1.79 kb",
+                        "cumulative_in": "459.0 b",
+                        "cumulative_out": "0.0 b",
+                        "cumulative": "459.0 b",
+                    },
+                    {
+                        "address": "0.1.2.3",
+                        "rate_bits_in": 0,
+                        "rate_bits_out": 952,
+                        "rate_bits": 952,
+                        "cumulative_bytes_in": 0,
+                        "cumulative_bytes_out": 238,
+                        "cumulative_bytes": 238,
+                        "tags": ["private"],
+                        "details": [
+                            {
+                                "address": "0.1.2.3",
+                                "rate": "0b",
+                                "rate_bits": 0,
+                                "cumulative": "0B",
+                                "cumulative_bytes": 0,
+                                "tags": ["private"],
+                            }
+                        ],
+                        "rname": "fake rname value",
+                        "rate_in": "0.0 b",
+                        "rate_out": "952.0 b",
+                        "rate": "952.0 b",
+                        "cumulative_in": "0.0 b",
+                        "cumulative_out": "238.0 b",
+                        "cumulative": "238.0 b",
+                    },
+                ],
+                "status": "ok",
+            },
         }
     )

tests/test_opnsense_api.py

@@ -1,8 +1,14 @@
 import responses
 
-from opnsense_exporter.opnsense_api import OPNSenseAPI
+from opnsense_exporter.opnsense_api import (
+    OPNSenseAPI,
+    OPNSenseRole,
+    OPNSenseTraffic,
+    OPNSenseTrafficMetric,
+)
 
 from .common import (
+    BACKUP_HOST,
     LOGIN,
     MAIN_HOST,
     PASSWORD,
@@ -20,7 +26,10 @@ def test_get_interface_vip_status_active():
     )
 
     assert (
-        OPNSenseAPI(MAIN_HOST, LOGIN, PASSWORD).get_interface_vip_status() == "active"
+        OPNSenseAPI(OPNSenseRole.MAIN, MAIN_HOST, LOGIN, PASSWORD)
+        .get_interface_vip_status()
+        .value
+        == "active"
     )
 
 
@@ -33,7 +42,9 @@ def test_get_interface_vip_status_backup():
     )
 
     assert (
-        OPNSenseAPI(MAIN_HOST, LOGIN, PASSWORD).get_interface_vip_status()
+        OPNSenseAPI(OPNSenseRole.MAIN, MAIN_HOST, LOGIN, PASSWORD)
+        .get_interface_vip_status()
+        .value
         == "hot_standby"
     )
 
@@ -47,7 +58,9 @@ def test_get_interface_vip_status_mainteance_mode():
     )
 
     assert (
-        OPNSenseAPI(MAIN_HOST, LOGIN, PASSWORD).get_interface_vip_status()
+        OPNSenseAPI(OPNSenseRole.MAIN, MAIN_HOST, LOGIN, PASSWORD)
+        .get_interface_vip_status()
+        .value
         == "maintenancemode"
     )
 
@@ -60,7 +73,9 @@ def test_get_interface_vip_status_unavailable_weird_case():
         body=generate_get_vip_status_paylaod("MASTER", "BACKUP", False),
     )
     assert (
-        OPNSenseAPI(MAIN_HOST, LOGIN, PASSWORD).get_interface_vip_status()
+        OPNSenseAPI(OPNSenseRole.MAIN, MAIN_HOST, LOGIN, PASSWORD)
+        .get_interface_vip_status()
+        .value
         == "unavailable"
     )
 
@@ -74,33 +89,65 @@ def test_get_interface_vip_status_unavailable_rest_api_error():
         status=404,
     )
     assert (
-        OPNSenseAPI(MAIN_HOST, LOGIN, PASSWORD).get_interface_vip_status()
+        OPNSenseAPI(OPNSenseRole.MAIN, MAIN_HOST, LOGIN, PASSWORD)
+        .get_interface_vip_status()
+        .value
         == "unavailable"
     )
 
 
 @responses.activate
-def test_get_wan_traffic():
+def test_get_traffic():
     responses.add(
         responses.GET,
-        f"https://{MAIN_HOST}/api/diagnostics/traffic/top/wan",
+        f"https://{MAIN_HOST}/api/diagnostics/traffic/top/wan,lan",
         body=generate_diagnostics_traffic_interface_paylaod(),
     )
-    assert OPNSenseAPI(MAIN_HOST, LOGIN, PASSWORD).get_wan_trafic() == (
-        20538,
-        10034,
+    assert OPNSenseAPI(OPNSenseRole.MAIN, MAIN_HOST, LOGIN, PASSWORD).get_traffic(
+        "wan,lan"
+    ) == [
+        OPNSenseTraffic("wan", OPNSenseTrafficMetric.IN, value=101026),
+        OPNSenseTraffic("wan", OPNSenseTrafficMetric.OUT, value=86020),
+        OPNSenseTraffic("lan", OPNSenseTrafficMetric.IN, value=188490),
+        OPNSenseTraffic("lan", OPNSenseTrafficMetric.OUT, value=952),
+    ]
+
+
+@responses.activate
+def test_get_traffic_none():
+    responses.add(
+        responses.GET,
+        f"https://{MAIN_HOST}/api/diagnostics/traffic/top/test-not-found",
+        json={"error": "not found"},
+        status=404,
+    )
+    assert (
+        OPNSenseAPI(OPNSenseRole.MAIN, MAIN_HOST, LOGIN, PASSWORD).get_traffic(
+            "test-not-found"
+        )
+        == []
     )
 
 
 @responses.activate
-def test_get_wan_traffic_none():
-    responses.add(
+def test_get_traffic_empty_string():
+    rsp = responses.add(
         responses.GET,
-        f"https://{MAIN_HOST}/api/diagnostics/traffic/top/wan",
-        json={"error": "not found"},
-        status=404,
+        f"https://{MAIN_HOST}/api/diagnostics/traffic/top/",
+        json={"not": "called"},
     )
-    assert OPNSenseAPI(MAIN_HOST, LOGIN, PASSWORD).get_wan_trafic() == (
-        None,
-        None,
+    assert (
+        OPNSenseAPI(OPNSenseRole.MAIN, MAIN_HOST, LOGIN, PASSWORD).get_traffic("") == []
     )
+    assert rsp.call_count == 0
+
+
+def test_labels():
+    assert OPNSenseAPI(OPNSenseRole.MAIN, MAIN_HOST, LOGIN, PASSWORD).labels == {
+        "role": "main",
+        "host": MAIN_HOST,
+    }
+    assert OPNSenseAPI(OPNSenseRole.BACKUP, BACKUP_HOST, LOGIN, PASSWORD).labels == {
+        "role": "backup",
+        "host": BACKUP_HOST,
+    }

tests/test_server.py

@@ -1,9 +1,10 @@
+from typing import List
 from unittest import mock
 
 import responses
 
-from opnsense_exporter.opnsense_api import OPNSenseAPI
-from opnsense_exporter.server import process_requests, run
+from opnsense_exporter.opnsense_api import OPNSenseAPI, OPNSenseRole
+from opnsense_exporter.server import OPNSensePrometheusExporter, run
 
 from .common import (
     BACKUP_HOST,
@@ -17,31 +18,57 @@ from .common import (
 
 class FakePromMetric:
     _labels = {}
+    _labels_calls = None
+
+    def __init__(self):
+        self._labels = {}
+        self._labels_calls = []
+
+    @property
+    def count_labels_calls(self) -> int:
+        return len(self._labels_calls)
 
     def labels(self, *args, **kwargs):
         self._labels = kwargs
+        self._labels_calls.append(kwargs)
         return self
 
 
 class FakePromEnum(FakePromMetric):
-    _state = None
-    count_state_calls = 0
+    _state: str = None
+    _state_calls: List[str] = []
 
-    def state(self, state):
-        self.count_state_calls += 1
+    def __init__(self):
+        super().__init__()
+        self._state_calls = []
+
+    @property
+    def count_state_calls(self) -> int:
+        return len(self._state_calls)
+
+    def state(self, state: str):
         self._state = state
+        self._state_calls.append(state)
 
 
 class FakePromGauge(FakePromMetric):
-    value = None
-    count_set_calls = 0
+    _value: int = None
+    _set_calls: List[int] = []
 
-    def set(self, value):
-        self.count_set_calls += 1
-        self.value = value
+    def __init__(self):
+        super().__init__()
+        self._set_calls = []
+
+    @property
+    def count_set_calls(self) -> int:
+        return len(self._set_calls)
+
+    def set(self, value: int):
+        self._value = value
+        self._set_calls.append(value)
 
 
-@mock.patch("opnsense_exporter.server.start_server")
+@mock.patch("opnsense_exporter.server.OPNSensePrometheusExporter.start_server")
 def test_parser(server_mock):
     with mock.patch(
         "sys.argv",
@@ -57,20 +84,25 @@ def test_parser(server_mock):
             "user-test",
             "-p",
             "pwd-test",
+            "-i",
+            "efg,hij",
             "--prometheus-instance",
             "server-hostname-instance",
         ],
     ):
-        run()
+        server = run()
         server_mock.assert_called_once()
-        main, bck = server_mock.call_args.args
-        assert main.login == "user-test"
-        assert bck.login == "user-test"
-        assert main.password == "pwd-test"
-        assert bck.password == "pwd-test"
-        assert main.host == "main.host"
-        assert bck.host == "backup.host"
-        assert server_mock.call_args.kwargs["check_frequency"] == 15
+
+        assert server.main.role == OPNSenseRole.MAIN
+        assert server.main.host == "main.host"
+        assert server.main.login == "user-test"
+        assert server.main.password == "pwd-test"
+        assert server.backup.role == OPNSenseRole.BACKUP
+        assert server.backup.host == "backup.host"
+        assert server.backup.login == "user-test"
+        assert server.backup.password == "pwd-test"
+        assert server.check_frequency == 15
+        assert server.interfaces == "efg,hij"
 
 
 @responses.activate
@@ -91,49 +123,56 @@ def test_process_requests():
         body=generate_diagnostics_traffic_interface_paylaod(),
     )
 
-    main_ha_state_mock = FakePromEnum()
-    backup_ha_state_mock = FakePromEnum()
-    active_server_bytes_received_mock = FakePromGauge()
-    active_server_bytes_transmitted_mock = FakePromGauge()
+    opnsense_server_ha_state_mock = FakePromEnum()
+    opnsense_active_server_traffic_rate_mock = FakePromGauge()
 
-    with mock.patch("opnsense_exporter.server.main_ha_state", new=main_ha_state_mock):
     with mock.patch(
-            "opnsense_exporter.server.backup_ha_state", new=backup_ha_state_mock
+        "opnsense_exporter.server.opnsense_server_ha_state",
+        new=opnsense_server_ha_state_mock,
     ):
         with mock.patch(
-                "opnsense_exporter.server.active_server_bytes_received",
-                new=active_server_bytes_received_mock,
+            "opnsense_exporter.server.opnsense_active_server_traffic_rate",
+            new=opnsense_active_server_traffic_rate_mock,
         ):
-                with mock.patch(
-                    "opnsense_exporter.server.active_server_bytes_transmitted",
-                    new=active_server_bytes_transmitted_mock,
-                ):
-                    process_requests(
-                        OPNSenseAPI(MAIN_HOST, LOGIN, PASSWORD),
-                        OPNSenseAPI(BACKUP_HOST, LOGIN, PASSWORD),
-                    )
+            OPNSensePrometheusExporter(
+                OPNSenseAPI(OPNSenseRole.MAIN, MAIN_HOST, LOGIN, PASSWORD),
+                OPNSenseAPI(OPNSenseRole.BACKUP, BACKUP_HOST, LOGIN, PASSWORD),
+                "wan",
+            ).process_requests()
 
-    assert main_ha_state_mock._state == "active"
-    assert main_ha_state_mock.count_state_calls == 1
-    assert main_ha_state_mock._labels == {"instance": "", "host": MAIN_HOST}
-
-    assert backup_ha_state_mock._state == "hot_standby"
-    assert backup_ha_state_mock.count_state_calls == 1
-    assert backup_ha_state_mock._labels == {"instance": "", "host": BACKUP_HOST}
-
-    assert active_server_bytes_received_mock.value == 20538
-    assert active_server_bytes_received_mock.count_set_calls == 1
-    assert active_server_bytes_received_mock._labels == {
+    assert opnsense_server_ha_state_mock.count_state_calls == 2
+    assert opnsense_server_ha_state_mock._labels_calls == [
+        {
             "instance": "",
             "host": MAIN_HOST,
-    }
+            "role": "main",
+        },
+        {
+            "instance": "",
+            "host": BACKUP_HOST,
+            "role": "backup",
+        },
+    ]
+    assert opnsense_server_ha_state_mock._state_calls == ["active", "hot_standby"]
 
-    assert active_server_bytes_transmitted_mock.value == 10034
-    assert active_server_bytes_transmitted_mock.count_set_calls == 1
-    assert active_server_bytes_transmitted_mock._labels == {
+    assert opnsense_active_server_traffic_rate_mock.count_set_calls == 2
+    assert opnsense_active_server_traffic_rate_mock._labels_calls == [
+        {
             "instance": "",
             "host": MAIN_HOST,
-    }
+            "role": "main",
+            "interface": "wan",
+            "metric": "rate_bits_in",
+        },
+        {
+            "instance": "",
+            "host": MAIN_HOST,
+            "role": "main",
+            "interface": "wan",
+            "metric": "rate_bits_out",
+        },
+    ]
+    assert opnsense_active_server_traffic_rate_mock._set_calls == [101026, 86020]
 
 
 @responses.activate
@@ -154,48 +193,56 @@ def test_process_requests_backup_active():
         body=generate_diagnostics_traffic_interface_paylaod(),
     )
 
-    main_ha_state_mock = FakePromEnum()
-    backup_ha_state_mock = FakePromEnum()
-    active_server_bytes_received_mock = FakePromGauge()
-    active_server_bytes_transmitted_mock = FakePromGauge()
+    opnsense_server_ha_state_mock = FakePromEnum()
+    opnsense_active_server_traffic_rate_mock = FakePromGauge()
 
-    with mock.patch("opnsense_exporter.server.main_ha_state", new=main_ha_state_mock):
     with mock.patch(
-            "opnsense_exporter.server.backup_ha_state", new=backup_ha_state_mock
+        "opnsense_exporter.server.opnsense_server_ha_state",
+        new=opnsense_server_ha_state_mock,
     ):
         with mock.patch(
-                "opnsense_exporter.server.active_server_bytes_received",
-                new=active_server_bytes_received_mock,
+            "opnsense_exporter.server.opnsense_active_server_traffic_rate",
+            new=opnsense_active_server_traffic_rate_mock,
         ):
-                with mock.patch(
-                    "opnsense_exporter.server.active_server_bytes_transmitted",
-                    new=active_server_bytes_transmitted_mock,
-                ):
-                    process_requests(
-                        OPNSenseAPI(MAIN_HOST, LOGIN, PASSWORD),
-                        OPNSenseAPI(BACKUP_HOST, LOGIN, PASSWORD),
-                    )
-    assert main_ha_state_mock._state == "maintenancemode"
-    assert main_ha_state_mock.count_state_calls == 1
-    assert main_ha_state_mock._labels == {"instance": "", "host": MAIN_HOST}
+            OPNSensePrometheusExporter(
+                OPNSenseAPI(OPNSenseRole.MAIN, MAIN_HOST, LOGIN, PASSWORD),
+                OPNSenseAPI(OPNSenseRole.BACKUP, BACKUP_HOST, LOGIN, PASSWORD),
+                "wan",
+            ).process_requests()
 
-    assert backup_ha_state_mock._state == "active"
-    assert backup_ha_state_mock.count_state_calls == 1
-    assert backup_ha_state_mock._labels == {"instance": "", "host": BACKUP_HOST}
-
-    assert active_server_bytes_received_mock.value == 20538
-    assert active_server_bytes_received_mock.count_set_calls == 1
-    assert active_server_bytes_received_mock._labels == {
+    assert opnsense_server_ha_state_mock.count_state_calls == 2
+    assert opnsense_server_ha_state_mock._labels_calls == [
+        {
+            "instance": "",
+            "host": MAIN_HOST,
+            "role": "main",
+        },
+        {
             "instance": "",
             "host": BACKUP_HOST,
-    }
+            "role": "backup",
+        },
+    ]
+    assert opnsense_server_ha_state_mock._state_calls == ["maintenancemode", "active"]
 
-    assert active_server_bytes_transmitted_mock.value == 10034
-    assert active_server_bytes_transmitted_mock.count_set_calls == 1
-    assert active_server_bytes_transmitted_mock._labels == {
+    assert opnsense_active_server_traffic_rate_mock.count_set_calls == 2
+    opnsense_active_server_traffic_rate_mock._labels_calls == [
+        {
             "instance": "",
             "host": BACKUP_HOST,
-    }
+            "role": "backup",
+            "interface": "wan",
+            "metric": "rate_bits_in",
+        },
+        {
+            "instance": "",
+            "host": BACKUP_HOST,
+            "role": "backup",
+            "interface": "wan",
+            "metric": "rate_bits_out",
+        },
+    ]
+    assert opnsense_active_server_traffic_rate_mock._set_calls == [101026, 86020]
 
 
 @responses.activate
@@ -217,38 +264,42 @@ def test_process_no_active():
         body=generate_diagnostics_traffic_interface_paylaod(),
     )
 
-    main_ha_state_mock = FakePromEnum()
-    backup_ha_state_mock = FakePromEnum()
-    active_server_bytes_received_mock = FakePromGauge()
-    active_server_bytes_transmitted_mock = FakePromGauge()
+    opnsense_server_ha_state_mock = FakePromEnum()
+    opnsense_active_server_traffic_rate_mock = FakePromGauge()
 
-    with mock.patch("opnsense_exporter.server.main_ha_state", new=main_ha_state_mock):
     with mock.patch(
-            "opnsense_exporter.server.backup_ha_state", new=backup_ha_state_mock
+        "opnsense_exporter.server.opnsense_server_ha_state",
+        new=opnsense_server_ha_state_mock,
     ):
         with mock.patch(
-                "opnsense_exporter.server.active_server_bytes_received",
-                new=active_server_bytes_received_mock,
+            "opnsense_exporter.server.opnsense_active_server_traffic_rate",
+            new=opnsense_active_server_traffic_rate_mock,
         ):
-                with mock.patch(
-                    "opnsense_exporter.server.active_server_bytes_transmitted",
-                    new=active_server_bytes_transmitted_mock,
-                ):
-                    process_requests(
-                        OPNSenseAPI(MAIN_HOST, LOGIN, PASSWORD),
-                        OPNSenseAPI(BACKUP_HOST, LOGIN, PASSWORD),
-                    )
+            OPNSensePrometheusExporter(
+                OPNSenseAPI(OPNSenseRole.MAIN, MAIN_HOST, LOGIN, PASSWORD),
+                OPNSenseAPI(OPNSenseRole.BACKUP, BACKUP_HOST, LOGIN, PASSWORD),
+                "wan",
+            ).process_requests()
 
-    assert main_ha_state_mock._state == "maintenancemode"
-    assert main_ha_state_mock.count_state_calls == 1
-    assert main_ha_state_mock._labels == {"instance": "", "host": MAIN_HOST}
+    assert opnsense_server_ha_state_mock.count_state_calls == 2
+    assert opnsense_server_ha_state_mock._labels_calls == [
+        {
+            "instance": "",
+            "host": MAIN_HOST,
+            "role": "main",
+        },
+        {
+            "instance": "",
+            "host": BACKUP_HOST,
+            "role": "backup",
+        },
+    ]
+    assert opnsense_server_ha_state_mock._state_calls == [
+        "maintenancemode",
+        "unavailable",
+    ]
 
-    assert backup_ha_state_mock._state == "unavailable"
-    assert backup_ha_state_mock.count_state_calls == 1
-    assert backup_ha_state_mock._labels == {"instance": "", "host": BACKUP_HOST}
-
-    assert active_server_bytes_received_mock.count_set_calls == 0
-    assert active_server_bytes_transmitted_mock.count_set_calls == 0
+    assert opnsense_active_server_traffic_rate_mock.count_set_calls == 0
 
 
 @responses.activate
@@ -270,34 +321,36 @@ def test_process_with_falsy_value():
         status=404,
     )
 
-    main_ha_state_mock = FakePromEnum()
-    backup_ha_state_mock = FakePromEnum()
-    active_server_bytes_received_mock = FakePromGauge()
-    active_server_bytes_transmitted_mock = FakePromGauge()
+    opnsense_server_ha_state_mock = FakePromEnum()
+    opnsense_active_server_traffic_rate_mock = FakePromGauge()
 
-    with mock.patch("opnsense_exporter.server.main_ha_state", new=main_ha_state_mock):
     with mock.patch(
-            "opnsense_exporter.server.backup_ha_state", new=backup_ha_state_mock
+        "opnsense_exporter.server.opnsense_server_ha_state",
+        new=opnsense_server_ha_state_mock,
     ):
         with mock.patch(
-                "opnsense_exporter.server.active_server_bytes_received",
-                new=active_server_bytes_received_mock,
+            "opnsense_exporter.server.opnsense_active_server_traffic_rate",
+            new=opnsense_active_server_traffic_rate_mock,
         ):
-                with mock.patch(
-                    "opnsense_exporter.server.active_server_bytes_transmitted",
-                    new=active_server_bytes_transmitted_mock,
-                ):
-                    process_requests(
-                        OPNSenseAPI(MAIN_HOST, LOGIN, PASSWORD),
-                        OPNSenseAPI(BACKUP_HOST, LOGIN, PASSWORD),
-                    )
-    assert main_ha_state_mock._state == "active"
-    assert main_ha_state_mock.count_state_calls == 1
-    assert main_ha_state_mock._labels == {"instance": "", "host": MAIN_HOST}
+            OPNSensePrometheusExporter(
+                OPNSenseAPI(OPNSenseRole.MAIN, MAIN_HOST, LOGIN, PASSWORD),
+                OPNSenseAPI(OPNSenseRole.BACKUP, BACKUP_HOST, LOGIN, PASSWORD),
+                "wan",
+            ).process_requests()
 
-    assert backup_ha_state_mock.count_state_calls == 1
-    assert backup_ha_state_mock._state == "hot_standby"
-    assert backup_ha_state_mock._labels == {"instance": "", "host": BACKUP_HOST}
+    assert opnsense_server_ha_state_mock.count_state_calls == 2
+    assert opnsense_server_ha_state_mock._labels_calls == [
+        {
+            "instance": "",
+            "host": MAIN_HOST,
+            "role": "main",
+        },
+        {
+            "instance": "",
+            "host": BACKUP_HOST,
+            "role": "backup",
+        },
+    ]
+    assert opnsense_server_ha_state_mock._state_calls == ["active", "hot_standby"]
 
-    assert active_server_bytes_received_mock.count_set_calls == 0
-    assert active_server_bytes_transmitted_mock.count_set_calls == 0
+    assert opnsense_active_server_traffic_rate_mock.count_set_calls == 0