More fixes

- Rename a task in the consul role to better reflect the actions being
  taken
- Add passwordless sudo as a configurable option to the ssh role,
  include base configuration for that

ansible/roles/configure-consul/tasks/main.yml

@@ -41,7 +41,7 @@
     path: /etc/systemd/resolved.conf.d
     state: directory
 
-- name: Configure Consul DNS
+- name: Configure Consul DNS in systemd-resolved
   become: true
   copy:
     dest: /etc/systemd/resolved.conf.d/consul.conf

ansible/roles/ssh/defaults/main.yml

@@ -2,15 +2,10 @@
 # a current listing of all admins who have ssh access to Redbrick.
 
 github_users:
-  - user: mojito
+  - user: distro
     # omitting account variable won't add any github keys to the user.
     account: DistroByte
-    groups: [sudo]
+    groups: ["sudo"]
-  - user: poitin
+    passwordless_sudo: true
-    account: leath-dub
-    groups: [sudo]
-  - user: jameson
-    account: wizzdom
-    groups: [sudo]
 
 github_url: https://github.com

ansible/roles/ssh/tasks/main.yml

@@ -29,26 +29,12 @@
   register: task_result
   failed_when: "'blah' in task_result"
 
-- name: Tell user to generate openVPN configuration for users
+- name: Set passwordless sudo
-  debug:
-    msg: "Please generate openVPN configuration for users: {{ task_result.results | map(attribute='item') | map(attribute='user') | list | join(', ') }}. See https://docs.redbrick.dcu.ie/aperture/vpn/ for more information."
-
-- name: Copy configuraion to host
   become: true
-  ansible.builtin.copy:
+  lineinfile:
-    src: templates/sshd_config.j2
+    dest: /etc/sudoers
-    dest: /etc/ssh/sshd_config
+    line: "{{ item.user | default(item) }} ALL=(ALL) NOPASSWD:ALL"
-    force: true
+    state: present
-
+    validate: "visudo -cf %s"
-- name: Restart sshd
+  with_items: "{{ github_users }}"
-  become: true
+  when: item.user is defined and item.passwordless_sudo is true
-  service:
-    name: sshd
-    state: restarted
-
-- name: Inform user to add password for account
-  debug:
-    msg: "Please add a password for the following accounts: {{ github_users | map(attribute='user') | list | join(', ') }}. See https://docs.redbrick.dcu.ie/aperture/ssh/ for more information."
-# - name: Remove user account
-#   debug:
-#     msg: 'ansible -i hosts all -m user -a "name={{ user }} state=absent remove=true" --become"'