add missing routeros tools from dinotools

py/libs/check_routeros/routeros_check/check/system_clock.py

@@ -0,0 +1,94 @@
+# SPDX-FileCopyrightText: PhiBo DinoTools (2023)
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+from datetime import datetime
+from pprint import pformat
+from typing import List
+
+import click
+import nagiosplugin
+
+from ..cli import cli
+from ..context import SimplePositiveFloatContext
+from ..helper import logger
+from ..resource import RouterOSCheckResource
+
+
+class SystemClockResource(RouterOSCheckResource):
+    name = "CLOCK"
+
+    def __init__(
+        self,
+        cmd_options,
+        check: nagiosplugin.Check,
+    ):
+        super().__init__(cmd_options=cmd_options)
+
+        self._check = check
+
+    def probe(self):
+        api = self._connect_api()
+
+        logger.info("Fetching clock data ...")
+        call = api.path(
+            "/system/clock"
+        )
+
+        results = tuple(call)
+
+        result = results[0]
+        logger.debug(f"Extracted values {pformat(result)}")
+
+        device_datetime = self.parse_routeros_date_time(result["date"], result["time"])
+
+        device_timediff = datetime.now() - device_datetime
+
+        yield nagiosplugin.Metric(
+            name="time-diff",
+            value=device_timediff.total_seconds(),
+            uom="s",
+        )
+
+
+class SystemClockSummary(nagiosplugin.Summary):
+    def ok(self, results: List[nagiosplugin.Result]):
+        for result in results:
+            if result.metric and result.metric.name == "time-diff":
+                return f"Time diff is {result.metric.value:.2f}s"
+
+        return ""
+
+
+@cli.command("system.clock")
+@click.option(
+    "--warning",
+    help="Warning threshold for time diff in seconds",
+    type=float,
+)
+@click.option(
+    "--critical",
+    help="Critical threshold for time diff in seconds",
+    type=float,
+)
+@click.pass_context
+@nagiosplugin.guarded
+def system_clock(ctx, warning, critical):
+    """This command reads the information from /system/clock to extract the required information."""
+    check = nagiosplugin.Check()
+
+    resource = SystemClockResource(
+        cmd_options=ctx.obj,
+        check=check,
+    )
+    check.add(
+        resource,
+        SimplePositiveFloatContext(
+            name="time-diff",
+            warning=warning,
+            critical=critical,
+            fmt_metric="Time diff is {valueunit}",
+        ),
+        SystemClockSummary(),
+    )
+
+    check.main(verbose=ctx.obj["verbose"])