added playbook to fetch remote hostnames, and a second that pushes ssh key from this server and the laptop

ansible.cfg

@@ -0,0 +1,3 @@
+[defaults]
+privatekeyfile = /home/dan/.ssh/id_rsa.pub
+

hostname.yml

@@ -0,0 +1,13 @@
+---
+
+- hosts: hosts
+  tasks:
+
+  - name: get hostnames
+    command: hostname   
+    register: result
+
+  - name: return result 
+    debug:
+      var: result.stdout
+  

inventory.ini

@@ -1,9 +1,5 @@
 [hosts]
-192.168.86.238
-192.168.86.83
-192.168.86.213
-192.168.86.216
 192.168.86.202
-192.168.86.40
+192.168.86.213
 192.168.86.234
-192.168.86.223
+192.168.86.226

keys.yml

@@ -0,0 +1,16 @@
+---
+
+- hosts: hosts
+  tasks:
+
+  - name: push ssh key from this computer
+    ansible.posix.authorized_key:
+      user: dan
+      state: present
+      key: "{{ lookup('file', '/home/dan/.ssh/id_rsa.pub') }}"
+
+  - name: Push laptop key
+    ansible.posix.authorized_key:
+      user: dan
+      state: present
+      key: "ssh-rsa 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 rsa-key-20240305"