diff --git a/roles/tripleo_overcloud_node_discover/README.md b/roles/tripleo_overcloud_node_discover/README.md
new file mode 100644
index 0000000..3b3a60a
--- /dev/null
+++ b/roles/tripleo_overcloud_node_discover/README.md
@@ -0,0 +1,62 @@
+tripleo_overcloud_node_discover
+========================
+
+A role to run node discover.
+
+Requirements
+------------
+
+None.
+
+Role Variables
+--------------
+
+* `tripleo_overcloud_node_discover_ip`: IP address(es) to probe.
+* `tripleo_overcloud_node_discover_range`: IP range to probe.
+* `tripleo_overcloud_node_discover_credentials`: Key/value pairs of possible credentials.
+* `tripleo_overcloud_node_discover_port`: BMC port(s) to probe.
+* `tripleo_overcloud_node_discover_introspect`: (Bool) Introspect the imported nodes.
+* `tripleo_overcloud_node_discover_run_validations`: (Bool) Run the pre-deployment validations. These external validations are
+   from the TripleO Validations project.
+* `tripleo_overcloud_node_discover_provide`: (Bool) Provide (make available) the nodes.
+* `tripleo_overcloud_node_discover_no_deploy_image`: (Bool) Skip setting the deploy kernel and ramdisk.
+* `tripleo_overcloud_node_discover_instance_boot_option`: Whether to set instances for booting from local hard drive (local)
+   or network (netboot).
+* `tripleo_overcloud_node_discover_concurrency`: Maximum number of nodes to introspect at once.
+* `tripleo_overcloud_node_discover_os_cloud`: (String) OS_CLOUD value to use when running the command. If `tripleo_os_cloud` is defined, it will be the default. Otherwise the default is ''. This variable takes precedence over `tripleo_overcloud_node_discover_rc_file`.
+* `tripleo_overcloud_node_discover_rc_file`: (String) Path to the credential file to use. If `tripleo_rc_file` is defined, it will be the default. Default: "{{ ansible_env.HOME }}/stackrc"
+
+NOTE: Please note that this command should be run against the undercloud so the
+OS_CLOUD or rc file variables should be set to use the 'undercloud' when
+calling this role. If you are not defining `tripleo_os_cloud` or `tripleo_rc_file`,
+stackrc will be used by default.
+
+Output Variables
+----------------
+
+* `tripleo_overcloud_node_discover_output`: (String) The command standard output.
+* `tripleo_overcloud_node_discover_result`: Ansible shell execution results
+
+Dependencies
+------------
+
+None.
+
+Example Playbook
+----------------
+
+Example overcloud node discover playbook
+
+```yaml
+- hosts: undercloud
+  gather_facts: true
+  tasks:
+    - name: Discover node
+      import_role:
+        name: tripleo_overcloud_node_discover
+```
+
+License
+-------
+
+Apache-2.0
diff --git a/roles/tripleo_overcloud_node_discover/defaults/main.yml b/roles/tripleo_overcloud_node_discover/defaults/main.yml
new file mode 100644
index 0000000..30529da
--- /dev/null
+++ b/roles/tripleo_overcloud_node_discover/defaults/main.yml
@@ -0,0 +1,16 @@
+---
+# defaults file for tripleo_overcloud_node_discover
+openstack_bin: openstack
+tripleo_overcloud_node_discover_debug: false
+tripleo_overcloud_node_discover_ip:
+tripleo_overcloud_node_discover_range:
+tripleo_overcloud_node_discover_credentials:
+tripleo_overcloud_node_discover_port:
+tripleo_overcloud_node_discover_introspect: false
+tripleo_overcloud_node_discover_run_validations: false
+tripleo_overcloud_node_discover_provide: false
+tripleo_overcloud_node_discover_no_deploy_image: false
+tripleo_overcloud_node_discover_instance_boot_option:
+tripleo_overcloud_node_discover_concurrency:
+tripleo_overcloud_node_discover_os_cloud: "{{ tripleo_os_cloud | default('') }}"
+tripleo_overcloud_node_discover_rc_file: "{{ tripleo_rc_file | default(ansible_env.HOME ~ '/stackrc') }}"
diff --git a/roles/tripleo_overcloud_node_discover/meta/main.yml b/roles/tripleo_overcloud_node_discover/meta/main.yml
new file mode 100644
index 0000000..748d6e9
--- /dev/null
+++ b/roles/tripleo_overcloud_node_discover/meta/main.yml
@@ -0,0 +1,42 @@
+---
+# Copyright 2019 Red Hat, Inc.
+# All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+
+
+galaxy_info:
+  author: OpenStack
+  description: TripleO Operator Role -- tripleo_overcloud_node_discover
+  company: Red Hat
+  license: Apache-2.0
+  min_ansible_version: 2.8
+  #
+  # Provide a list of supported platforms, and for each platform a list of versions.
+  # If you don't wish to enumerate all versions for a particular platform, use 'all'.
+  # To view available platforms and versions (or releases), visit:
+  # https://galaxy.ansible.com/api/v1/platforms/
+  #
+  platforms:
+    - name: CentOS
+      versions:
+        - 7
+        - 8
+
+  galaxy_tags:
+    - tripleo
+
+
+# List your role dependencies here, one per line. Be sure to remove the '[]' above,
+# if you add dependencies to this list.
+dependencies: []
diff --git a/roles/tripleo_overcloud_node_discover/molecule/default/converge.yml b/roles/tripleo_overcloud_node_discover/molecule/default/converge.yml
new file mode 100644
index 0000000..5dddcf6
--- /dev/null
+++ b/roles/tripleo_overcloud_node_discover/molecule/default/converge.yml
@@ -0,0 +1,183 @@
+---
+- name: Converge
+  hosts: all
+  tasks:
+
+    - name: "Include tripleo_overcloud_node_discover"
+      include_role:
+        name: "tripleo_overcloud_node_discover"
+      vars:
+        openstack_bin: echo
+        tripleo_overcloud_node_discover_debug: true
+        tripleo_os_cloud: undercloud
+
+    - name: Check role
+      assert:
+        that:
+          - tripleo_overcloud_node_discover_output == "overcloud node discover"
+
+    - name: Check parameter "tripleo_overcloud_node_discover_ip"
+      include_role:
+        name: "tripleo_overcloud_node_discover"
+      vars:
+        openstack_bin: echo
+        tripleo_os_cloud: undercloud
+        tripleo_overcloud_node_discover_debug: true
+        tripleo_overcloud_node_discover_ip: value
+
+    - name: Assert "tripleo_overcloud_node_discover_ip"
+      assert:
+        that:
+          - tripleo_overcloud_node_discover_output == "overcloud node discover --ip value"
+
+    - name: Check parameter "tripleo_overcloud_node_discover_range"
+      include_role:
+        name: "tripleo_overcloud_node_discover"
+      vars:
+        openstack_bin: echo
+        tripleo_os_cloud: undercloud
+        tripleo_overcloud_node_discover_debug: true
+        tripleo_overcloud_node_discover_range: value
+
+    - name: Assert "tripleo_overcloud_node_discover_range"
+      assert:
+        that:
+          - tripleo_overcloud_node_discover_output == "overcloud node discover --range value"
+
+    - name: Check parameter "tripleo_overcloud_node_discover_credentials"
+      include_role:
+        name: "tripleo_overcloud_node_discover"
+      vars:
+        openstack_bin: echo
+        tripleo_os_cloud: undercloud
+        tripleo_overcloud_node_discover_debug: true
+        tripleo_overcloud_node_discover_credentials: value
+
+    - name: Assert "tripleo_overcloud_node_discover_credentials"
+      assert:
+        that:
+          - tripleo_overcloud_node_discover_output == "overcloud node discover --credentials value"
+
+    - name: Check parameter "tripleo_overcloud_node_discover_port"
+      include_role:
+        name: "tripleo_overcloud_node_discover"
+      vars:
+        openstack_bin: echo
+        tripleo_os_cloud: undercloud
+        tripleo_overcloud_node_discover_debug: true
+        tripleo_overcloud_node_discover_port: value
+
+    - name: Assert "tripleo_overcloud_node_discover_port"
+      assert:
+        that:
+          - tripleo_overcloud_node_discover_output == "overcloud node discover --port value"
+
+    - name: Check parameter "tripleo_overcloud_node_discover_introspect"
+      include_role:
+        name: "tripleo_overcloud_node_discover"
+      vars:
+        openstack_bin: echo
+        tripleo_os_cloud: undercloud
+        tripleo_overcloud_node_discover_debug: true
+        tripleo_overcloud_node_discover_introspect: true
+
+    - name: Assert "tripleo_overcloud_node_discover_introspect"
+      assert:
+        that:
+          - tripleo_overcloud_node_discover_output == "overcloud node discover --introspect"
+
+    - name: Check parameter "tripleo_overcloud_node_discover_run_validations"
+      include_role:
+        name: "tripleo_overcloud_node_discover"
+      vars:
+        openstack_bin: echo
+        tripleo_os_cloud: undercloud
+        tripleo_overcloud_node_discover_debug: true
+        tripleo_overcloud_node_discover_run_validations: true
+
+    - name: Assert "tripleo_overcloud_node_discover_run_validations"
+      assert:
+        that:
+          - tripleo_overcloud_node_discover_output == "overcloud node discover --run-validations"
+
+    - name: Check parameter "tripleo_overcloud_node_discover_provide"
+      include_role:
+        name: "tripleo_overcloud_node_discover"
+      vars:
+        openstack_bin: echo
+        tripleo_os_cloud: undercloud
+        tripleo_overcloud_node_discover_debug: true
+        tripleo_overcloud_node_discover_provide: true
+
+    - name: Assert "tripleo_overcloud_node_discover_provide"
+      assert:
+        that:
+          - tripleo_overcloud_node_discover_output == "overcloud node discover --provide"
+
+    - name: Check parameter "tripleo_overcloud_node_discover_no_deploy_image"
+      include_role:
+        name: "tripleo_overcloud_node_discover"
+      vars:
+        openstack_bin: echo
+        tripleo_os_cloud: undercloud
+        tripleo_overcloud_node_discover_debug: true
+        tripleo_overcloud_node_discover_no_deploy_image: true
+
+    - name: Assert "tripleo_overcloud_node_discover_no_deploy_image"
+      assert:
+        that:
+          - tripleo_overcloud_node_discover_output == "overcloud node discover --no-deploy-image"
+
+    - name: Check parameter "tripleo_overcloud_node_discover_instance_boot_option"
+      include_role:
+        name: "tripleo_overcloud_node_discover"
+      vars:
+        openstack_bin: echo
+        tripleo_os_cloud: undercloud
+        tripleo_overcloud_node_discover_debug: true
+        tripleo_overcloud_node_discover_instance_boot_option: value
+
+    - name: Assert "tripleo_overcloud_node_discover_instance_boot_option"
+      assert:
+        that:
+          - tripleo_overcloud_node_discover_output == "overcloud node discover --instance-boot-option value"
+
+    - name: Check parameter "tripleo_overcloud_node_discover_concurrency"
+      include_role:
+        name: "tripleo_overcloud_node_discover"
+      vars:
+        openstack_bin: echo
+        tripleo_os_cloud: undercloud
+        tripleo_overcloud_node_discover_debug: true
+        tripleo_overcloud_node_discover_concurrency: value
+
+    - name: Assert "tripleo_overcloud_node_discover_concurrency"
+      assert:
+        that:
+          - tripleo_overcloud_node_discover_output == "overcloud node discover --concurrency value"
+
+
+    - name: Check all parameters for role tripleo_overcloud_node_discover
+      include_role:
+        name: "tripleo_overcloud_node_discover"
+      vars:
+        openstack_bin: echo
+        tripleo_os_cloud: undercloud
+        tripleo_overcloud_node_discover_debug: true
+        tripleo_overcloud_node_discover_ip: value
+        tripleo_overcloud_node_discover_range: value
+        tripleo_overcloud_node_discover_credentials: value
+        tripleo_overcloud_node_discover_port: value
+        tripleo_overcloud_node_discover_introspect: true
+        tripleo_overcloud_node_discover_run_validations: true
+        tripleo_overcloud_node_discover_provide: true
+        tripleo_overcloud_node_discover_no_deploy_image: true
+        tripleo_overcloud_node_discover_instance_boot_option: value
+        tripleo_overcloud_node_discover_concurrency: value
+
+    - name: Assert all parameters for role tripleo_overcloud_node_discover
+      assert:
+        that:
+          - tripleo_overcloud_node_discover_output ==
+            "overcloud node discover --ip value --range value --credentials value --port value --introspect
+            --run-validations --provide --no-deploy-image --instance-boot-option value --concurrency value"
diff --git a/roles/tripleo_overcloud_node_discover/molecule/default/molecule.yml b/roles/tripleo_overcloud_node_discover/molecule/default/molecule.yml
new file mode 100644
index 0000000..2841806
--- /dev/null
+++ b/roles/tripleo_overcloud_node_discover/molecule/default/molecule.yml
@@ -0,0 +1,19 @@
+---
+driver:
+  name: delegated
+  options:
+    managed: false
+    ansible_connection_options:
+      ansible_connection: local
+log: true
+platforms:
+  - name: instance
+provisioner:
+  name: ansible
+scenario:
+  name: default
+  test_sequence:
+    - prepare
+    - syntax
+    - converge
+    - verify
diff --git a/roles/tripleo_overcloud_node_discover/molecule/default/prepare.yml b/roles/tripleo_overcloud_node_discover/molecule/default/prepare.yml
new file mode 100644
index 0000000..63bb6ab
--- /dev/null
+++ b/roles/tripleo_overcloud_node_discover/molecule/default/prepare.yml
@@ -0,0 +1,8 @@
+---
+- name: Prepare
+  hosts: all
+  tasks:
+
+    - name: Include molecule prep
+      include_role:
+        name: test_molecule_prep
diff --git a/roles/tripleo_overcloud_node_discover/tasks/main.yml b/roles/tripleo_overcloud_node_discover/tasks/main.yml
new file mode 100644
index 0000000..b3f534b
--- /dev/null
+++ b/roles/tripleo_overcloud_node_discover/tasks/main.yml
@@ -0,0 +1,42 @@
+---
+# tasks file for tripleo_overcloud_node_discover
+- name: Setup overcloud node discover command
+  set_fact:
+    _discover_cmd: >-
+      {{ tripleo_overcloud_node_discover_os_cloud | ternary('', "source " ~ tripleo_overcloud_node_discover_rc_file ~ "; ") }}
+      {{ openstack_bin }} overcloud node discover
+      {{ tripleo_overcloud_node_discover_ip | tripleo.operator.shell_arg_list('--ip') }}
+      {{ tripleo_overcloud_node_discover_range | ternary('--range ' ~ tripleo_overcloud_node_discover_range, '') }}
+      {{ tripleo_overcloud_node_discover_credentials | tripleo.operator.shell_arg_list('--credentials') }}
+      {{ tripleo_overcloud_node_discover_port | tripleo.operator.shell_arg_list('--port') }}
+      {{ tripleo_overcloud_node_discover_introspect | ternary('--introspect', '') }}
+      {{ tripleo_overcloud_node_discover_run_validations | ternary('--run-validations', '') }}
+      {{ tripleo_overcloud_node_discover_provide | ternary('--provide', '') }}
+      {{ tripleo_overcloud_node_discover_no_deploy_image | ternary('--no-deploy-image', '') }}
+      {{ tripleo_overcloud_node_discover_instance_boot_option | ternary('--instance-boot-option '
+      ~ tripleo_overcloud_node_discover_instance_boot_option, '') }}
+      {{ tripleo_overcloud_node_discover_concurrency | ternary('--concurrency ' ~ tripleo_overcloud_node_discover_concurrency, '') }}
+
+    _discover_env:
+      OS_CLOUD: "{{ tripleo_overcloud_node_discover_os_cloud }}"
+
+- name: Show debug information
+  when: tripleo_overcloud_node_discover_debug|bool
+  block:
+    - name: Show the node discover command
+      debug:
+        var: _discover_cmd
+
+    - name: Show the node discover environment
+      debug:
+        var: _discover_env
+
+- name: Discover node
+  shell: "{{ _discover_cmd }}"  # noqa 305
+  environment: "{{ _discover_env }}"
+  register: tripleo_overcloud_node_discover_result
+  changed_when: true
+
+- name: Set output fact
+  set_fact:
+    tripleo_overcloud_node_discover_output: "{{ tripleo_overcloud_node_discover_result.stdout }}"
diff --git a/roles/tripleo_overcloud_node_discover/tests/inventory b/roles/tripleo_overcloud_node_discover/tests/inventory
new file mode 100644
index 0000000..2fbb50c
--- /dev/null
+++ b/roles/tripleo_overcloud_node_discover/tests/inventory
@@ -0,0 +1 @@
+localhost
diff --git a/roles/tripleo_overcloud_node_discover/tests/test.yml b/roles/tripleo_overcloud_node_discover/tests/test.yml
new file mode 100644
index 0000000..7942787
--- /dev/null
+++ b/roles/tripleo_overcloud_node_discover/tests/test.yml
@@ -0,0 +1,4 @@
+---
+- hosts: localhost
+  roles:
+    - tripleo_overcloud_node_discover
diff --git a/zuul.d/molecule.yaml b/zuul.d/molecule.yaml
index c926c34..336cb1f 100644
--- a/zuul.d/molecule.yaml
+++ b/zuul.d/molecule.yaml
@@ -21,6 +21,7 @@
       - tripleo-operator-molecule-tripleo_overcloud_node_clean
       - tripleo-operator-molecule-tripleo_overcloud_node_configure
       - tripleo-operator-molecule-tripleo_overcloud_node_delete
+      - tripleo-operator-molecule-tripleo_overcloud_node_discover
       - tripleo-operator-molecule-tripleo_overcloud_node_introspect
       - tripleo-operator-molecule-tripleo_overcloud_node_import
       - tripleo-operator-molecule-tripleo_undercloud_backup
@@ -50,6 +51,7 @@
       - tripleo-operator-molecule-tripleo_overcloud_node_clean
       - tripleo-operator-molecule-tripleo_overcloud_node_configure
       - tripleo-operator-molecule-tripleo_overcloud_node_delete
+      - tripleo-operator-molecule-tripleo_overcloud_node_discover
       - tripleo-operator-molecule-tripleo_overcloud_node_introspect
       - tripleo-operator-molecule-tripleo_overcloud_node_import
       - tripleo-operator-molecule-tripleo_undercloud_backup
@@ -309,6 +311,14 @@
     vars:
       tox_extra_args: tripleo_overcloud_node_delete
 
+- job:
+    files:
+      - ^roles/tripleo_overcloud_node_discover/.*
+    name: tripleo-operator-molecule-tripleo_overcloud_node_discover
+    parent: tripleo-operator-molecule-base
+    vars:
+      tox_extra_args: tripleo_overcloud_node_discover
+
 - job:
     files:
       - ^roles/tripleo_container_image_prepare/.*