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

roles/traefik/templates/traefik.yml.j2

@@ -0,0 +1,31 @@
+api:
+  dashboard: {{ traefik_dashboard_enabled | bool | ternary('true', 'false') }}
+entryPoints:
+  web:
+    address: ":{{ traefik_http_port }}"
+{% if traefik_forwarded_headers_trusted_ips | length > 0 %}
+    forwardedHeaders:
+      trustedIPs:
+{% for cidr in traefik_forwarded_headers_trusted_ips %}
+        - "{{ cidr }}"
+{% endfor %}
+{% endif %}
+  websecure:
+    address: ":{{ traefik_https_port }}"
+{% if traefik_forwarded_headers_trusted_ips | length > 0 %}
+    forwardedHeaders:
+      trustedIPs:
+{% for cidr in traefik_forwarded_headers_trusted_ips %}
+        - "{{ cidr }}"
+{% endfor %}
+{% endif %}
+providers:
+  docker:
+    exposedByDefault: false
+certificatesResolvers:
+  letsencrypt:
+    acme:
+      email: "{{ traefik_acme_email }}"
+      storage: /data/acme.json
+      httpChallenge:
+        entryPoint: web