1 files changed, 36 insertions, 0 deletions
diff --git a/python/knot_resolver_manager/client/commands/reload.py b/python/knot_resolver_manager/client/commands/reload.py
new file mode 100644
index 00000000..c800ca2f
--- /dev/null
+++ b/python/knot_resolver_manager/client/commands/reload.py
@@ -0,0 +1,36 @@
+import argparse
+import sys
+from typing import List, Tuple, Type
+
+from knot_resolver_manager.client.command import Command, CommandArgs, CompWords, register_command
+from knot_resolver_manager.utils.requests import request
+
+
+@register_command
+class ReloadCommand(Command):
+    def __init__(self, namespace: argparse.Namespace) -> None:
+        super().__init__(namespace)
+
+    @staticmethod
+    def register_args_subparser(
+        subparser: "argparse._SubParsersAction[argparse.ArgumentParser]",
+    ) -> Tuple[argparse.ArgumentParser, "Type[Command]"]:
+        reload = subparser.add_parser(
+            "reload",
+            help="Tells the resolver to reload YAML configuration file."
+            " Old processes are replaced by new ones (with updated configuration) using rolling restarts."
+            " So there will be no DNS service unavailability during reload operation.",
+        )
+
+        return reload, ReloadCommand
+
+    @staticmethod
+    def completion(args: List[str], parser: argparse.ArgumentParser) -> CompWords:
+        return {}
+
+    def run(self, args: CommandArgs) -> None:
+        response = request(args.socket, "POST", "reload")
+
+        if response.status != 200:
+            print(response, file=sys.stderr)
+            sys.exit(1)