missing

tasks/sshd_config.yml

+- name: disable password access
+  become: true
+  lineinfile:
+    path: /etc/ssh/sshd_config
+    regexp: '^#?PasswordAuthentication (true|yes).*$'
+    line: 'PasswordAuthentication no'
+    backrefs: true
+  when: "(ansible_user_id == 'root' or ansible_user_id == 'nanahira' or ansible_user_id == 'mycard' or ansible_user_id == 'zh99998') and not allow_password is defined" # Only self-managed servers
+  notify: restart_sshd
+- name: sshd config
+  become: true
+  lineinfile:
+    path: /etc/ssh/sshd_config
+    regexp: '^#?GSSAPIAuthentication (true|yes).*$'
+    line: 'GSSAPIAuthentication no'
+    backrefs: true
+  notify: restart_sshd
+- name: sshd config
+  become: true
+  lineinfile:
+    path: /etc/ssh/sshd_config
+    regexp: '^#?UseDNS (true|yes).*$'
+    line: 'UseDNS no'
+    backrefs: true