diff --git a/ironicclient/tests/unit/v1/test_node.py b/ironicclient/tests/unit/v1/test_node.py
index 936445a42..7b8184d36 100644
--- a/ironicclient/tests/unit/v1/test_node.py
+++ b/ironicclient/tests/unit/v1/test_node.py
@@ -365,6 +365,13 @@ fake_responses = {
             None,
         ),
     },
+    '/v1/nodes/%s/management/inject_nmi' % NODE1['uuid']:
+    {
+        'PUT': (
+            {},
+            None,
+        ),
+    },
     '/v1/nodes/%s/management/boot_device/supported' % NODE1['uuid']:
     {
         'GET': (
@@ -1210,6 +1217,14 @@ class NodeManagerTest(testtools.TestCase):
         self.assertEqual(expect, self.api.calls)
         self.assertEqual(BOOT_DEVICE, boot_device)
 
+    def test_node_inject_nmi(self):
+        self.mgr.inject_nmi(NODE1['uuid'])
+        expect = [
+            ('PUT', '/v1/nodes/%s/management/inject_nmi' % NODE1['uuid'],
+             {}, None),
+        ]
+        self.assertEqual(expect, self.api.calls)
+
     def test_node_get_supported_boot_devices(self):
         boot_device = self.mgr.get_supported_boot_devices(NODE1['uuid'])
         expect = [
diff --git a/ironicclient/tests/unit/v1/test_node_shell.py b/ironicclient/tests/unit/v1/test_node_shell.py
index 8cd572c17..bb9d5aa2d 100644
--- a/ironicclient/tests/unit/v1/test_node_shell.py
+++ b/ironicclient/tests/unit/v1/test_node_shell.py
@@ -837,6 +837,14 @@ class NodeShellTest(utils.BaseTestCase):
         n_shell.do_node_get_boot_device(client_mock, args)
         client_mock.node.get_boot_device.assert_called_once_with('node_uuid')
 
+    def test_do_node_inject_nmi(self):
+        client_mock = mock.MagicMock()
+        args = mock.MagicMock()
+        args.node = 'node_uuid'
+
+        n_shell.do_node_inject_nmi(client_mock, args)
+        client_mock.node.inject_nmi.assert_called_once_with('node_uuid')
+
     def test_do_node_get_supported_boot_devices(self):
         client_mock = mock.MagicMock()
         args = mock.MagicMock()
diff --git a/ironicclient/v1/node.py b/ironicclient/v1/node.py
index ac806f3f4..5cf283d3f 100644
--- a/ironicclient/v1/node.py
+++ b/ironicclient/v1/node.py
@@ -423,6 +423,10 @@ class NodeManager(base.CreateManager):
         path = "%s/management/boot_device" % node_uuid
         return self._get_as_dict(path)
 
+    def inject_nmi(self, node_uuid):
+        path = "%s/management/inject_nmi" % node_uuid
+        return self.update(path, None, http_method='PUT')
+
     def get_supported_boot_devices(self, node_uuid):
         path = "%s/management/boot_device/supported" % node_uuid
         return self._get_as_dict(path)
diff --git a/ironicclient/v1/node_shell.py b/ironicclient/v1/node_shell.py
index 6b22b3c89..fd8a04e9b 100644
--- a/ironicclient/v1/node_shell.py
+++ b/ironicclient/v1/node_shell.py
@@ -586,6 +586,12 @@ def do_node_get_boot_device(cc, args):
     cliutils.print_dict(boot_device, wrap=72, json_flag=args.json)
 
 
+@cliutils.arg('node', metavar='<node>', help="Name or UUID of the node.")
+def do_node_inject_nmi(cc, args):
+    """Inject NMI for a node."""
+    cc.node.inject_nmi(args.node)
+
+
 @cliutils.arg('node', metavar='<node>', help="Name or UUID of the node.")
 def do_node_get_supported_boot_devices(cc, args):
     """Get the supported boot devices for a node."""
diff --git a/releasenotes/notes/instance-crash-dump-d845a31e72b5a9f7.yaml b/releasenotes/notes/instance-crash-dump-d845a31e72b5a9f7.yaml
new file mode 100644
index 000000000..3e499b8f3
--- /dev/null
+++ b/releasenotes/notes/instance-crash-dump-d845a31e72b5a9f7.yaml
@@ -0,0 +1,3 @@
+---
+features:
+  - Add a new command "ironic node-inject-nmi" to support inject nmi.