Rename forrest role to prometheus

Makes organising much simpler

ansible/roles/prometheus/tasks/main.yml

@@ -0,0 +1,35 @@
+- name: Include vault
+  include_vars: vault.yml
+
+- name: Grafana
+  include_tasks: grafana.yml
+
+- name: Prometheus
+  include_tasks: prometheus.yml
+
+- name: Get routes
+  command:
+    argv:
+      - ip
+      - -6
+      - route
+      - show
+      - "{{ vps_hosts.private_ipv6_range }}"
+  register: routes
+  changed_when: false
+  become: true
+
+- name: Add route to private services via ingress
+  command:
+    argv:
+      - ip
+      - -6
+      - route
+      - add
+      - "{{ vps_hosts.private_ipv6_range }}"
+      - via
+      - "{{ pve_hosts.ingress.ipv6 }}"
+      - dev
+      - eth0
+  become: true
+  when: vps_hosts.private_ipv6_marker not in routes.stdout