lookup with playbook_dir

tasks/ssh.yml

@@ -18,14 +18,10 @@
     line: "PermitRootLogin no"
     backrefs: yes
 
-- name: Debug deploy_public_key
-  debug:
-    msg: "{{ playbook_dir }} "
-
 - name: Add public key for deploy user
   authorized_key: 
     user: "{{ item.username }}" 
-    key: "{{ deploy_public_key }}"
+    key: "{{ lookup('file', playbook_dir + '/' + deploy_public_key) }}"
     state: present
   with_items: "{{ deploy_users }}"
   register: add_identity_key