Fix host network (#280)

* Fix Add-On host network mode

* Split up esphomeyaml tests

* Fix perms

* Fix

* Add esphomeyaml_version option

* Revert change to travis.yml

esphomeyaml-edge/README.md

@@ -58,10 +58,15 @@ Example add-on configuration:
 {
   "ssl": false,
   "certfile": "fullchain.pem",
-  "keyfile": "privkey.pem"
+  "keyfile": "privkey.pem",
+  "port": 6052
 }
 ```
 
+### Option: `port`
+
+The port to start the dashboard server on. Default is 6052.
+
 ### Option: `ssl`
 
 Enables/Disables encrypted SSL (HTTPS) connections to the web server of this add-on.
@@ -87,6 +92,15 @@ The private key file to use for SSL. If this file doesn't exist, the add-on star
 Adding this option to the add-on configuration allows you to disable
 authentication by setting it to `true`.
 
+### Option: `esphomeyaml_version`
+
+Manually override which esphomeyaml version to use in the addon.
+For example to install the latest development version, use `"esphomeyaml_version": "dev"`,
+or for version 1.10.0: `"esphomeyaml_version": "v1.10.0""`.
+ 
+Please note that this does not always work and is only meant for testing, usually the
+esphomeyaml add-on and dashboard version must match to guarantee a working system.  
+
 [discord-shield]: https://img.shields.io/discord/429907082951524364.svg
 [dht22]: https://esphomelib.com/esphomeyaml/components/sensor/dht.html
 [discord]: https://discord.me/KhAMKrd

esphomeyaml-edge/config.json

@@ -18,9 +18,6 @@
   "homeassistant_api": false,
   "host_network": true,
   "boot": "auto",
-  "ports": {
-    "6052/tcp": 6052
-  },
   "map": [
     "ssl",
     "config:rw"
@@ -28,12 +25,15 @@
   "options": {
     "ssl": false,
     "certfile": "fullchain.pem",
-    "keyfile": "privkey.pem"
+    "keyfile": "privkey.pem",
+    "port": 6052
   },
   "schema": {
     "ssl": "bool",
     "certfile": "str",
     "keyfile": "str",
-    "leave_front_door_open": "bool?"
+    "port": "int",
+    "leave_front_door_open": "bool?",
+    "esphomeyaml_version": "str?"
   }
 }

esphomeyaml-edge/rootfs/etc/cont-init.d/20-nginx.sh

@@ -8,6 +8,7 @@ source /usr/lib/hassio-addons/base.sh
 
 declare certfile
 declare keyfile
+declare port
 
 mkdir -p /var/log/nginx
 
@@ -22,3 +23,6 @@ if hass.config.true 'ssl'; then
     sed -i "s/%%certfile%%/${certfile}/g" /etc/nginx/nginx.conf
     sed -i "s/%%keyfile%%/${keyfile}/g" /etc/nginx/nginx.conf
 fi
+
+port=$(hass.config.get 'port')
+sed -i "s/%%port%%/${port}/g" /etc/nginx/nginx.conf

esphomeyaml-edge/rootfs/etc/cont-init.d/30-esphomeyaml.sh

@@ -0,0 +1,14 @@
+#!/usr/bin/with-contenv bash
+# ==============================================================================
+# Community Hass.io Add-ons: esphomeyaml
+# This files installs the user esphomeyaml version if specified
+# ==============================================================================
+# shellcheck disable=SC1091
+source /usr/lib/hassio-addons/base.sh
+
+declare esphomeyaml_version
+
+if hass.config.has_value 'esphomeyaml_version'; then
+    esphomeyaml_version=$(hass.config.get 'esphomeyaml_version')
+    pip2 install --no-cache-dir --no-binary :all: "https://github.com/OttoWinter/esphomeyaml/archive/${esphomeyaml_version}.zip"
+end

esphomeyaml-edge/rootfs/etc/nginx/nginx-ssl.conf

@@ -15,7 +15,7 @@ http {
 
     upstream esphomeyaml {
         ip_hash;
-        server 127.0.0.1:80;
+        server unix:/var/run/esphomeyaml.sock;
     }
     map $http_upgrade $connection_upgrade {
         default upgrade;
@@ -24,7 +24,7 @@ http {
 
     server {
         server_name hassio.local;
-        listen 6052 default_server ssl;
+        listen %%port%% default_server ssl;
         root /dev/null;
 
         ssl_certificate /ssl/%%certfile%%;

esphomeyaml-edge/rootfs/etc/nginx/nginx.conf

@@ -15,7 +15,7 @@ http {
 
     upstream esphomeyaml {
         ip_hash;
-        server 127.0.0.1:80;
+        server unix:/var/run/esphomeyaml.sock;
     }
     map $http_upgrade $connection_upgrade {
         default upgrade;
@@ -24,7 +24,7 @@ http {
 
     server {
         server_name hassio.local;
-        listen 6052 default_server;
+        listen %%port%% default_server;
         root /dev/null;
 
         location / {

esphomeyaml-edge/rootfs/etc/services.d/esphomeyaml/run

@@ -11,4 +11,4 @@ if hass.config.true 'leave_front_door_open'; then
 fi
 
 hass.log.info "Starting esphomeyaml dashboard..."
-exec esphomeyaml /config/esphomeyaml dashboard --port 80 --hassio
+exec esphomeyaml /config/esphomeyaml dashboard --socket /var/run/esphomeyaml.sock --hassio

esphomeyaml/__main__.py

@@ -450,6 +450,8 @@ def parse_args(argv):
                            help="Internal flag used to tell esphomeyaml is started as a Hass.io "
                                 "add-on.",
                            action="store_true")
+    dashboard.add_argument("--socket",
+                           help="Make the dashboard serve under a unix socket", type=str)
 
     subparsers.add_parser('hass-config',
                           help="Dump the configuration entries that should be added "

esphomeyaml/dashboard/dashboard.py

@@ -13,6 +13,8 @@ import threading
 
 import tornado
 import tornado.concurrent
+import tornado.httpserver
+import tornado.netutil
 import tornado.gen
 import tornado.ioloop
 import tornado.iostream
@@ -548,15 +550,22 @@ def start_web_server(args):
             storage.save(path)
         COOKIE_SECRET = storage.cookie_secret
 
-    _LOGGER.info("Starting dashboard web server on port %s and configuration dir %s...",
-                 args.port, CONFIG_DIR)
     app = make_app(args.verbose)
-    app.listen(args.port)
+    if args.socket is not None:
+        _LOGGER.info("Starting dashboard web server on unix socket %s and configuration dir %s...",
+                     args.socket, CONFIG_DIR)
+        server = tornado.httpserver.HTTPServer(app)
+        socket = tornado.netutil.bind_unix_socket(args.socket, mode=0o666)
+        server.add_socket(socket)
+    else:
+        _LOGGER.info("Starting dashboard web server on port %s and configuration dir %s...",
+                     args.port, CONFIG_DIR)
+        app.listen(args.port)
 
-    if args.open_ui:
-        import webbrowser
+        if args.open_ui:
+            import webbrowser
 
-        webbrowser.open('localhost:{}'.format(args.port))
+            webbrowser.open('localhost:{}'.format(args.port))
 
     ping_thread = PingThread()
     ping_thread.start()
@@ -567,3 +576,5 @@ def start_web_server(args):
         STOP_EVENT.set()
         PING_REQUEST.set()
         ping_thread.join()
+        if args.socket is not None:
+            os.remove(args.socket)