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

roles/prometheus/tasks/main.yml

@@ -0,0 +1,19 @@
+---
+- name: Deploy Prometheus
+  ansible.builtin.include_role:
+    name: docker_app
+  vars:
+    docker_app_env_template_src: "{{ playbook_dir }}/../roles/prometheus/templates/env.j2"
+    docker_app_compose_template_src: "{{ playbook_dir }}/../roles/prometheus/templates/compose.yaml.j2"
+    docker_app_name: "{{ prometheus_name }}"
+    docker_app_dir: "{{ prometheus_dir }}"
+    docker_app_image: "{{ prometheus_image }}"
+    docker_app_command: "{{ prometheus_command }}"
+    docker_app_env: "{{ prometheus_env }}"
+    docker_app_directories: "{{ prometheus_directories }}"
+    docker_app_volumes: "{{ prometheus_volumes }}"
+    docker_app_ports: "{{ prometheus_ports }}"
+    docker_app_routing_mode: "{{ prometheus_routing_mode }}"
+    docker_app_domain: "{{ prometheus_domain }}"
+    docker_app_service_port: "{{ prometheus_service_port }}"
+