Add netmiko_commit task plugin (#414)

nornir/plugins/tasks/networking/__init__.py

@@ -2,6 +2,7 @@
 from .napalm_configure import napalm_configure
 from .napalm_get import napalm_get
 from .napalm_validate import napalm_validate
+from .netmiko_commit import netmiko_commit
 from .netmiko_file_transfer import netmiko_file_transfer
 from .netmiko_send_command import netmiko_send_command
 from .netmiko_send_config import netmiko_send_config
@@ -13,6 +14,7 @@
     "napalm_configure",
     "napalm_get",
     "napalm_validate",
+    "netmiko_commit",
     "netmiko_file_transfer",
     "netmiko_send_command",
     "netmiko_send_config",

nornir/plugins/tasks/networking/netmiko_commit.py

@@ -0,0 +1,21 @@
+from __future__ import unicode_literals
+
+from typing import Any
+
+from nornir.core.task import Result, Task
+
+
+def netmiko_commit(task: Task, **kwargs: Any) -> Result:
+    """
+    Execute Netmiko commit method
+
+    Arguments:
+        kwargs: Additional arguments to pass to method.
+
+    Returns:
+        :obj: `nornir.core.task.Result`:
+          * result (``str``): String showing the CLI output from the commit operation
+    """
+    conn = task.host.get_connection("netmiko", task.nornir.config)
+    result = conn.commit(**kwargs)
+    return Result(host=task.host, result=result, changed=True)