From eed75d8648c783bf953c763edaea69da96cd565b Mon Sep 17 00:00:00 2001
From: Jake Howard <git@theorangeone.net>
Date: Sun, 21 Nov 2021 21:53:35 +0000
Subject: [PATCH] Mount homeassistant data into restic for external backup

---
 ansible/host_vars/restic.yml                 |  1 +
 ansible/roles/restic/tasks/homeassistant.yml | 29 ++++++++++++++++++++
 ansible/roles/restic/tasks/main.yml          |  4 +++
 ansible/roles/restic/vars/main.yml           |  4 +++
 4 files changed, 38 insertions(+)
 create mode 100644 ansible/roles/restic/tasks/homeassistant.yml

diff --git a/ansible/host_vars/restic.yml b/ansible/host_vars/restic.yml
index 6c5ae4b..5f2d778 100644
--- a/ansible/host_vars/restic.yml
+++ b/ansible/host_vars/restic.yml
@@ -1,5 +1,6 @@
 restic_backup_locations:
   - /mnt/tank
+  - /mnt/home-assistant
 restic_healthchecks_id: !vault |
   $ANSIBLE_VAULT;1.1;AES256
   61343535336633643231356138356631663130313234343538366634393661666232303965643365
diff --git a/ansible/roles/restic/tasks/homeassistant.yml b/ansible/roles/restic/tasks/homeassistant.yml
new file mode 100644
index 0000000..dfd2d01
--- /dev/null
+++ b/ansible/roles/restic/tasks/homeassistant.yml
@@ -0,0 +1,29 @@
+- name: Install CIFS utils
+  package:
+    name: cifs-utils
+  become: true
+
+- name: Create dir for CIFS mount
+  file:
+    path: /mnt/home-assistant
+    state: directory
+    mode: "0755"
+  become: true
+
+- name: Create dir for each CIFS mount
+  file:
+    path: /mnt/home-assistant/{{ item }}
+    state: directory
+    mode: "0600"
+  become: true
+  loop: "{{ restic_homeassistant_mounts }}"
+
+- name: Create mounts
+  mount:
+    path: /mnt/home-assistant/{{ item }}
+    fstype: cifs
+    opts: username=homeassistant,password=homeassistant
+    src: //{{ pve_hosts.homeassistant.ip }}/{{ item }}
+    state: mounted
+  become: true
+  loop: "{{ restic_homeassistant_mounts }}"
diff --git a/ansible/roles/restic/tasks/main.yml b/ansible/roles/restic/tasks/main.yml
index f2df011..d5bed99 100644
--- a/ansible/roles/restic/tasks/main.yml
+++ b/ansible/roles/restic/tasks/main.yml
@@ -90,3 +90,7 @@
     mode: "0600"
   become: true
   when: ansible_os_family == 'Archlinux'
+
+- name: Install HomeAssistant mounts
+  include_tasks: homeassistant.yml
+  when: ansible_hostname == 'pve-restic'
diff --git a/ansible/roles/restic/vars/main.yml b/ansible/roles/restic/vars/main.yml
index 28cc7e0..09ca845 100644
--- a/ansible/roles/restic/vars/main.yml
+++ b/ansible/roles/restic/vars/main.yml
@@ -25,3 +25,7 @@ restic_key: !vault |
   66643135336539333738623231346331623464636637373639666435663961383936
 restic_b2_bucket: 0rng-restic
 healthchecks_host: https://hc-ping.com
+
+restic_homeassistant_mounts:
+  - backup
+  - config