Hop node AWX Collection Updates (#14153)

Add hop node support to awx collections
- add peers and peers_from_control_nodes fields
- show new node_type "hop"
- add tests for adding hop nodes via collections

Co-authored-by: Seth Foster <fosterseth@users.noreply.github.com>

awx_collection/plugins/modules/instance.py

@@ -47,6 +47,7 @@ options:
         - Role that this node plays in the mesh.
       choices:
         - execution
+        - hop
       required: False
       type: str
     node_state:
@@ -62,6 +63,18 @@ options:
         - Port that Receptor will listen for incoming connections on.
       required: False
       type: int
+    peers:
+      description:
+        - List of peers to connect outbound to. Only configurable for hop and execution nodes.
+        - To remove all current peers, set value to an empty list, [].
+      required: False
+      type: list
+      elements: str
+    peers_from_control_nodes:
+      description:
+        - If enabled, control plane nodes will automatically peer to this node.
+      required: False
+      type: bool
 extends_documentation_fragment: awx.awx.auth
 '''
 
@@ -88,9 +101,11 @@ def main():
         capacity_adjustment=dict(type='float'),
         enabled=dict(type='bool'),
         managed_by_policy=dict(type='bool'),
-        node_type=dict(type='str', choices=['execution']),
+        node_type=dict(type='str', choices=['execution', 'hop']),
         node_state=dict(type='str', choices=['deprovisioning', 'installed']),
         listener_port=dict(type='int'),
+        peers=dict(required=False, type='list', elements='str'),
+        peers_from_control_nodes=dict(required=False, type='bool'),
     )
 
     # Create a module for ourselves
@@ -104,7 +119,8 @@ def main():
     node_type = module.params.get('node_type')
     node_state = module.params.get('node_state')
     listener_port = module.params.get('listener_port')
-
+    peers = module.params.get('peers')
+    peers_from_control_nodes = module.params.get('peers_from_control_nodes')
     # Attempt to look up an existing item based on the provided data
     existing_item = module.get_one('instances', name_or_id=hostname)
 
@@ -122,6 +138,12 @@ def main():
         new_fields['node_state'] = node_state
     if listener_port is not None:
         new_fields['listener_port'] = listener_port
+    if peers is not None:
+        new_fields['peers'] = peers
+    if peers is None:
+        peers = ['']
+    if peers_from_control_nodes is not None:
+        new_fields['peers_from_control_nodes'] = peers_from_control_nodes
 
     module.create_or_update_if_needed(
         existing_item,