Add VLC add-on (#1862)

* Add VLC add-on

* remove armhf support

vlc/CHANGELOG.md

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+# Changelog
+
+## 0.1.0
+
+- Inital release

vlc/DOCS.md

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+# Home Assistant Add-on: VLC 
+
+## Installation
+
+Follow these steps to get the add-on installed on your system:
+
+1. Navigate in your Home Assistant frontend to **Supervisor** -> **Add-on Store**.
+2. Find the "VLC" add-on and click it.
+3. Click on the "INSTALL" button.
+
+## How to use
+
+1. Start the add-on.
+2. Add the VLC Telnet integration to Home Assistant, see documentation:
+   <https://www.home-assistant.io/integrations/vlc_telnet>
+
+
+## Configuration
+
+Add-on configuration:
+
+```yaml
+```
+
+## Support
+
+Got questions?
+
+You have several options to get them answered:
+
+- The [Home Assistant Discord Chat Server][discord].
+- The Home Assistant [Community Forum][forum].
+- Join the [Reddit subreddit][reddit] in [/r/homeassistant][reddit]
+
+In case you've found a bug, please [open an issue on our GitHub][issue].
+
+[discord]: https://discord.gg/c5DvZ4e
+[forum]: https://community.home-assistant.io
+[issue]: https://github.com/home-assistant/hassio-addons/issues
+[reddit]: https://reddit.com/r/homeassistant

vlc/Dockerfile

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+ARG BUILD_FROM
+FROM ${BUILD_FROM}
+
+# Install Z-Wave JS
+WORKDIR /usr/src
+RUN \
+    set -x \
+    && apk add --no-cache \
+        nginx \
+        pwgen \
+        vlc \
+    && sed -i 's/geteuid/getppid/' /usr/bin/vlc \
+    && sed -i '197s#.*#    dir = dir == undefined ? "file:///media" : dir;#' /usr/share/vlc/lua/http/js/controllers.js
+        
+WORKDIR /
+COPY rootfs /

vlc/README.md

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+# Home Assistant Add-on: VLC
+
+Allow Home Assistant to use your local device as Media Player.
+
+![Supports aarch64 Architecture][aarch64-shield] ![Supports amd64 Architecture][amd64-shield] ![Supports armhf Architecture][armhf-shield] ![Supports armv7 Architecture][armv7-shield] ![Supports i386 Architecture][i386-shield]
+
+
+[aarch64-shield]: https://img.shields.io/badge/aarch64-yes-green.svg
+[amd64-shield]: https://img.shields.io/badge/amd64-yes-green.svg
+[armhf-shield]: https://img.shields.io/badge/armhf-yes-green.svg
+[armv7-shield]: https://img.shields.io/badge/armv7-yes-green.svg
+[i386-shield]: https://img.shields.io/badge/i386-yes-green.svg

vlc/build.json

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+{
+  "build_from": {
+    "amd64": "homeassistant/amd64-base:3.13",
+    "i386": "homeassistant/i386-base:3.13",
+    "armv7": "homeassistant/armv7-base:3.13",
+    "aarch64": "homeassistant/aarch64-base:3.13"
+  }
+}

vlc/config.json

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+{
+  "name": "VLC",
+  "version": "0.1.0",
+  "slug": "vlc",
+  "description": "Turn you device into a Media Player with VLC",
+  "arch": ["amd64", "i386", "armv7", "aarch64"],
+  "url": "https://github.com/home-assistant/hassio-addons/tree/master/vlc",
+  "startup": "services",
+  "init": false,
+  "stage": "experimental",
+  "map": ["share:ro", "media:ro"],
+  "homeassistant": "2021.3.0.dev20210216",
+  "ingress": true,
+  "panel_icon": "mdi:vlc",
+  "discovery": ["vlc_telnet"],
+  "audio": true,
+  "options": {},
+  "schema": false,
+  "image": "homeassistant/{arch}-addon-vlc"
+}

vlc/rootfs/etc/cont-init.d/ingress.sh

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+#!/usr/bin/with-contenv bashio
+# ==============================================================================
+# Prepair VLC for ingress access
+# ==============================================================================
+
+# Generate NGINX config
+bashio::var.json \
+    supervisor_ip "$(getent hosts supervisor | awk '{ print $1 }' | head -1)" \
+    | tempio \
+        -template /usr/share/tempio/nginx.conf \
+        -out /etc/nginx/nginx.conf

vlc/rootfs/etc/cont-init.d/secret.sh

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+#!/usr/bin/with-contenv bashio
+# ==============================================================================
+# Create VLC secret
+# ==============================================================================
+
+if bashio::fs.file_exists /data/secret; then
+    bashio::exit.ok
+fi
+
+# Generate password
+pwgen 64 1 > /data/secret

vlc/rootfs/etc/services.d/nginx/finish

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+#!/usr/bin/execlineb -S1
+# ==============================================================================
+# Take down the S6 supervision tree based on service exit code
+# ==============================================================================
+if { s6-test ${1} -ne 0 }
+if { s6-test ${1} -ne 256 }
+
+s6-svscanctl -t /var/run/s6/services

vlc/rootfs/etc/services.d/nginx/run

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+#!/usr/bin/env bashio
+# ==============================================================================
+# Start NGINX service
+# ==============================================================================
+exec nginx

vlc/rootfs/etc/services.d/vlc/discovery

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+#!/usr/bin/with-contenv bashio
+# ==============================================================================
+# Send vlc_telnet discovery information to Home Assistant
+# ==============================================================================
+declare ha_config
+
+# Prepare discovery payload
+ha_config=$(\
+    bashio::var.json \
+        host "$(hostname)" \
+        port "^3000" \
+        password "$(cat /data/secret)" \
+)
+
+if bashio::discovery "vlc_telnet" "${ha_config}" > /dev/null; then
+    bashio::log.info "Successfully send discovery information to Home Assistant."
+else
+    bashio::log.error "Discovery message to Home Assistant failed!"
+fi

vlc/rootfs/etc/services.d/vlc/finish

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+#!/usr/bin/execlineb -S1
+# ==============================================================================
+# Take down the S6 supervision tree when Z-Wave JS fails
+# ==============================================================================
+if { s6-test ${1} -ne 0 }
+if { s6-test ${1} -ne 256 }
+
+s6-svscanctl -t /var/run/s6/services

vlc/rootfs/etc/services.d/vlc/run

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+#!/usr/bin/with-contenv bashio
+# ==============================================================================
+# Start Z-Wave JS service for Z-Wave radio
+# ==============================================================================
+readonly PASSWORD="$(cat /data/secret)"
+
+# Send out discovery information to Home Assistant
+./discovery &
+
+# Run daemon
+exec cvlc -I http --extraintf telnet --http-host 127.0.0.1 --http-password "INGRESS" --telnet-password "${PASSWORD}" --aout=pulse

vlc/rootfs/usr/share/tempio/nginx.conf

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+worker_processes  1;
+pid /var/run/nginx.pid;
+error_log /dev/stdout info;
+daemon off;
+
+events {
+    worker_connections 1024;
+}
+
+http {
+    include             mime.types;
+    default_type        application/octet-stream;
+    sendfile            on;
+    keepalive_timeout   65;
+    proxy_read_timeout  1200;
+    gzip                on;
+    gzip_disable        "msie6";
+
+    upstream backend {
+        ip_hash;
+        server 127.0.0.1:8080;
+    }
+
+    map $http_upgrade $connection_upgrade {
+        default upgrade;
+        ''      close;
+    }
+
+    # Ingress
+    server {
+        listen 8099 default_server;
+        listen [::]:8099 default_server;
+
+        allow   {{ .supervisor_ip }};
+        deny    all;
+
+        server_name _;
+        access_log /dev/stdout combined;
+
+        client_max_body_size 4G;
+        keepalive_timeout 5;
+
+        root /dev/null;
+
+        location / {
+            proxy_redirect off;
+            proxy_pass http://backend;
+
+            proxy_http_version 1.1;
+            proxy_set_header Upgrade $http_upgrade;
+            proxy_set_header Connection $connection_upgrade;
+            proxy_set_header Authorization "Basic OklOR1JFU1M=";
+        }
+    }
+}