Feat password auth

Fixes devops#585

Fixes https://gitlab.rc.uab.edu/rc/hpc-factory/-/issues/205

ansible/roles/password_auth/tasks/main.yaml

@@ -43,3 +43,9 @@
   ansible.builtin.file:
     path: /tmp/passwd_auth
     state: absent
+
+- name: Allow password auth in sshd
+  ansible.builtin.lineinfile:
+    path: /etc/ssh/sshd_config
+    regexp: '#?PasswordAuthentication .*$'
+    line: "PasswordAuthentication yes"