Add homeserver to infra

infrastructure/create-resources/ansible/roles/firewall/tasks/main.yml

@@ -0,0 +1,67 @@
+---
+- name: update packages
+  apt:
+    update_cache: yes
+    cache_valid_time: 3600
+  become: yes
+
+- name: install ufw
+  apt:
+    name: ufw
+    state: present
+  become: yes
+  when: ufw_enabled
+
+- name: Allow SSH in UFW
+  ufw:
+    rule: allow
+    port: "{{ ansible_ssh_port }}"
+    proto: tcp
+  become: yes
+  when: ufw_enabled
+
+- name: Allow wireguard port in UFW
+  ufw:
+    rule: allow
+    port: "{{ wireguard_port }}"
+    proto: udp
+  become: yes
+  when: ufw_enabled
+
+- name: Set ufw logging
+  ufw:
+    logging: "on"
+  become: yes
+  when: ufw_enabled
+
+- name: inter-node Wireguard UFW connectivity
+  ufw:
+    rule: allow
+    src: "{{ hostvars[item].wireguard_ip }}"
+  with_items: "{{ groups['all'] }}"
+  become: yes
+  when: ufw_enabled and item != inventory_hostname
+
+- name: Reject everything and enable UFW
+  ufw:
+    state: enabled
+    policy: reject
+    log: yes
+  become: yes
+  when: ufw_enabled
+
+- name: Allow 6443 in UFW /tcp
+  ufw:
+    rule: allow
+    port: "6443"
+    proto: tcp
+  become: yes
+  when: ufw_enabled
+
+- name: Allow 6443 in UFW udp
+  ufw:
+    rule: allow
+    port: "6443"
+    proto: udp
+  become: yes
+  when: ufw_enabled