From 301889ab8b509770c926dc46312d739bf4080c7c Mon Sep 17 00:00:00 2001
From: cronekorkn <git@ckn.li>
Date: Fri, 31 May 2024 15:14:49 +0200
Subject: [PATCH] homeassistant kinda works

---
 bundles/homeassistant/items.py    | 27 ++++++++++++---
 bundles/homeassistant/metadata.py | 55 ++++++++++++++++++++++++++++++-
 data/homeassistant/vhost.conf     | 21 ++++++++++++
 nodes/home.homeassistant.py       | 39 ++++++++++++++++++++++
 4 files changed, 136 insertions(+), 6 deletions(-)
 create mode 100644 data/homeassistant/vhost.conf
 create mode 100644 nodes/home.homeassistant.py

diff --git a/bundles/homeassistant/items.py b/bundles/homeassistant/items.py
index 7599078..cec20ba 100644
--- a/bundles/homeassistant/items.py
+++ b/bundles/homeassistant/items.py
@@ -1,20 +1,37 @@
 users = {
     'homeassistant': {
-        'home': '/var/lib/homeassistant',
+        'home': '/opt/homeassistant',
+        'groups': [
+            'dialout',
+            #'gpio',
+            #'i2c',
+        ],
     },
 }
 
 directories = {
-    '/var/lib/homeassistant': {
+    '/opt/homeassistant': {
         'owner': 'homeassistant',
+        'group': 'homeassistant',
     },
-    '/var/lib/homeassistant/config': {
+    '/opt/homeassistant/data': {
         'owner': 'homeassistant',
+        'group': 'homeassistant',
     },
-    '/var/lib/homeassistant/venv': {
+    '/opt/homeassistant/venv': {
         'owner': 'homeassistant',
+        'group': 'homeassistant',
     },
 }
 
+svc_systemd = {
+    'homeassistant.service': {},
+}
 
-# https://wiki.instar.com/de/Software/Linux/Home_Assistant/
+# venv manually managed for now
+'''
+python3 -m venv /opt/homeassistant/venv
+source /opt/homeassistant/venv/bin/activate
+python3 -m pip install wheel
+pip3 install homeassistant
+'''
diff --git a/bundles/homeassistant/metadata.py b/bundles/homeassistant/metadata.py
index 8a828aa..0f5cf51 100644
--- a/bundles/homeassistant/metadata.py
+++ b/bundles/homeassistant/metadata.py
@@ -12,9 +12,62 @@ defaults = {
             'autoconf': {},
             'build-essential': {},
             'libopenjp2-7': {},
-            'libtiff5': {},
             'libturbojpeg0-dev': {},
             'tzdata': {},
+            #'bluez': {},
+            'libtiff6': {},
+            'ffmpeg': {},
+            'liblapack3': {},
+            'liblapack-dev': {},
+            'libatlas-base-dev': {},
+            'libpcap-dev': {},
+        },
+    },
+    'systemd': {
+        'units': {
+            f'homeassistant.service': {
+                'Unit': {
+                    'Description': "Home Assstant",
+                    'After': 'network.target',
+                },
+                'Service': {
+                    'User': 'homeassistant',
+                    'Group': 'homeassistant',
+                    'WorkingDirectory': "/opt/homeassistant",
+                    'ExecStart': "/opt/homeassistant/venv/bin/python3 /opt/homeassistant/venv/bin/hass -c /opt/homeassistant/data",
+                },
+                'Install': {
+                    'WantedBy': {
+                        'multi-user.target'
+                    },
+                },
+            }
+        },
+    },
+    'zfs': {
+        'datasets': {
+            'tank/homeassistant': {
+                'mountpoint': '/opt/homeassistant/data',
+                'needed_by': {
+                    'user:homeassistant',
+                    'directory:/opt/homeassistant',
+                },
+            },
         },
     },
 }
+
+
+@metadata_reactor.provides(
+    'nginx/vhosts',
+)
+def nginx(metadata):
+    return {
+        'nginx': {
+            'vhosts': {
+                metadata.get('homeassistant/domain'): {
+                    'content': 'homeassistant/vhost.conf',
+                },
+            },
+        },
+    }
diff --git a/data/homeassistant/vhost.conf b/data/homeassistant/vhost.conf
new file mode 100644
index 0000000..a222006
--- /dev/null
+++ b/data/homeassistant/vhost.conf
@@ -0,0 +1,21 @@
+map $http_upgrade $connection_upgrade {
+  default upgrade;
+  '' close;
+}
+
+server {
+  listen 443 ssl http2;
+  listen [::]:443 ssl http2;
+  server_name ${server_name};
+
+  ssl_certificate /var/lib/dehydrated/certs/${server_name}/fullchain.pem;
+  ssl_certificate_key /var/lib/dehydrated/certs/${server_name}/privkey.pem;
+
+  location / {
+    proxy_http_version 1.1;
+    proxy_set_header Upgrade $http_upgrade;
+    proxy_set_header Connection $connection_upgrade;
+    proxy_set_header Host $http_host;
+    proxy_pass http://127.0.0.1:8123;
+  }
+}
diff --git a/nodes/home.homeassistant.py b/nodes/home.homeassistant.py
new file mode 100644
index 0000000..441126f
--- /dev/null
+++ b/nodes/home.homeassistant.py
@@ -0,0 +1,39 @@
+{
+    'hostname': '10.0.0.16',
+    'groups': [
+        'autologin',
+        'backup',
+        'debian-12',
+        'hardware',
+        'home',
+        'monitored',
+        'raspberry-pi',
+        'webserver',
+    ],
+    'bundles': [
+        'homeassistant',
+        'zfs',
+    ],
+    'metadata': {
+        'id': '3d67964d-1270-4d3c-b93f-9c44219b3d59',
+        'network': {
+            'internal': {
+                'interface': 'eth0',
+                'ipv4': '10.0.0.16/24',
+                'gateway4': '10.0.0.1',
+            },
+        },
+        'homeassistant': {
+            'domain': 'homeassistant.ckn.li',
+        },
+        'zfs': {
+            'pools': {
+                'tank': {
+                    'devices': [
+                        '/var/lib/zfs/tank.img',
+                    ],
+                },
+            },
+        },
+    },
+}