Initialise repository structure and placeholder files. Generic functionality works i guess, need to come up with a better solution for compose templates

roles/ssh/tasks/main.yml

@@ -0,0 +1,25 @@
+---
+- name: Install OpenSSH server
+  ansible.builtin.apt:
+    name: openssh-server
+    state: present
+  tags: [ssh]
+
+- name: Configure sshd hardening
+  ansible.builtin.template:
+    src: nbops-sshd.conf.j2
+    dest: /etc/ssh/sshd_config.d/10-nbops.conf
+    owner: root
+    group: root
+    mode: "0644"
+    validate: /usr/sbin/sshd -t -f %s
+  notify: restart ssh
+  tags: [ssh, hardening]
+
+- name: Enable SSH
+  ansible.builtin.service:
+    name: ssh
+    enabled: true
+    state: started
+  tags: [ssh]
+