From c680dbcb064760eb867bbac89c599667caff0b38 Mon Sep 17 00:00:00 2001
From: Sam Maes <sammaes92@gmail.com>
Date: Tue, 23 Jul 2019 20:07:40 +0000
Subject: [PATCH] Add Home Assistant

---
 README.md                               |  1 +
 docs/applications/homeassistant.md      | 12 ++++++++++++
 docs/configuration/application_ports.md |  1 +
 group_vars/all.yml.dist                 | 10 +++++++++-
 nas.yml                                 |  4 ++++
 tasks/homeassistant.yml                 | 25 +++++++++++++++++++++++++
 templates/traefik/traefik.toml          |  1 +
 7 files changed, 53 insertions(+), 1 deletion(-)
 create mode 100644 docs/applications/homeassistant.md
 create mode 100644 tasks/homeassistant.yml

diff --git a/README.md b/README.md
index cae3cf95..c510e1de 100644
--- a/README.md
+++ b/README.md
@@ -41,6 +41,7 @@ Ansible config and a bunch of Docker containers.
 * [Grafana](https://github.com/grafana/grafana) - Dashboarding tool
 * [Guacamole](https://guacamole.apache.org/) - Web based remote desktop gateway, supports VNC, RDP and SSH
 * [Heimdall](https://heimdall.site/) - Home server dashboard
+* [Home Assistant](https://www.home-assistant.io) - Open source home automation
 * [InfluxDB](https://github.com/influxdata/influxdb) - Time series database used for stats collection
 * [Jackett](https://github.com/Jackett/Jackett) - API Support for your favorite torrent trackers
 * [MiniDlna](https://sourceforge.net/projects/minidlna/) - simple media server which is fully compliant with DLNA/UPnP-AV clients
diff --git a/docs/applications/homeassistant.md b/docs/applications/homeassistant.md
new file mode 100644
index 00000000..29983c2e
--- /dev/null
+++ b/docs/applications/homeassistant.md
@@ -0,0 +1,12 @@
+# Home Assistant
+
+Homepage: [https://www.home-assistant.io/](https://www.home-assistant.io/)
+
+
+## Usage
+
+Set `homeassistant_enabled: true` in your `group_vars/all.yml` file.
+
+If you want to access Home Assistant externally, don't forget to set `homeassistant_available_externally: "true"` in your `group_vars/all.yml` file.
+
+The Home Assistant web interface can be found at http://ansible_nas_host_or_ip:8123.
diff --git a/docs/configuration/application_ports.md b/docs/configuration/application_ports.md
index f0f8e848..78db7c61 100644
--- a/docs/configuration/application_ports.md
+++ b/docs/configuration/application_ports.md
@@ -18,6 +18,7 @@ By default, applications can be found on the ports listed below.
 | Grafana         | 3000   |           |
 | Guacamole       | 8090   |           |
 | Heimdall        | 10080  |           |
+| Home Assistant  | 8123   |           |
 | Jackett         | 9117   |           |
 | MiniDLNA        | 8201   |           |
 | Miniflux        | 8070   |           |
diff --git a/group_vars/all.yml.dist b/group_vars/all.yml.dist
index 08a5dc04..83ac71e9 100644
--- a/group_vars/all.yml.dist
+++ b/group_vars/all.yml.dist
@@ -74,7 +74,8 @@ firefly_enabled: false
 # Wallabag
 wallabag_enabled: false
 
-# MQTT
+# Home Automation
+homeassistant_enabled: true
 mosquitto_enabled: false
 
 ###
@@ -568,7 +569,14 @@ nzbget_group_id: 0
 wallabag_available_externally: "false"
 wallabag_data_directory: "{{ docker_home }}/wallabag"
 
+###
 ### Mosquitto
 ###
 mosquitto_available_externally: "false"
 mosquitto_data_directory: "{{ docker_home }}/mosquitto"
+
+###
+### Home Assistant
+###
+homeassistant_available_externally: "false"
+homeassistant_data_directory: "{{ docker_home }}/homeassistant"
diff --git a/nas.yml b/nas.yml
index c351ca5e..0c6a0802 100644
--- a/nas.yml
+++ b/nas.yml
@@ -171,3 +171,7 @@
   - import_tasks: tasks/mosquitto.yml
     when: (mosquitto_enabled | default(False))
     tags: mosquitto
+
+  - import_tasks: tasks/homeassistant.yml
+    when: (homeassistant_enabled | default(False))
+    tags: homeassistant
diff --git a/tasks/homeassistant.yml b/tasks/homeassistant.yml
new file mode 100644
index 00000000..5b249991
--- /dev/null
+++ b/tasks/homeassistant.yml
@@ -0,0 +1,25 @@
+- name: Create Home Assistant Directories
+  file:
+    path: "{{ item }}"
+    state: directory
+  with_items:
+    - "{{ homeassistant_data_directory }}/config"
+
+- name: Home Assistant Docker Container
+  docker_container:
+    name: homeassistant
+    image: homeassistant/home-assistant
+    pull: true
+    volumes:
+      - "{{ homeassistant_data_directory }}/config:/config:rw"
+    ports:
+      - "8123:8123"
+    network_mode: "host"
+    restart_policy: unless-stopped
+    labels:
+      traefik.backend: "homeassistant"
+      traefik.frontend.rule: "Host:homeassistant.{{ ansible_nas_domain }}"
+      traefik.enable: "{{ homeassistant_available_externally }}"
+      traefik.port: "80"
+      traefik.frontend.headers.SSLRedirect: "true"
+    memory: 1g
diff --git a/templates/traefik/traefik.toml b/templates/traefik/traefik.toml
index c22832eb..d5c23712 100644
--- a/templates/traefik/traefik.toml
+++ b/templates/traefik/traefik.toml
@@ -190,6 +190,7 @@ onDemand = false # create certificate when container is created
           "grafana.{{ ansible_nas_domain }}",
           "guacamole.{{ ansible_nas_domain }}",
           "heimdall.{{ ansible_nas_domain }}",
+          "homeassistant.{{ ansible_nas_domain }}",
           "jackett.{{ ansible_nas_domain }}",
           "miniflux.{{ ansible_nas_domain }}",
           "netdata.{{ ansible_nas_domain }}",