Add VLC add-on (#1862)

* Add VLC add-on

* remove armhf support

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

@@ -0,0 +1,11 @@
+#!/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

@@ -0,0 +1,11 @@
+#!/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

@@ -0,0 +1,8 @@
+#!/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

@@ -0,0 +1,5 @@
+#!/usr/bin/env bashio
+# ==============================================================================
+# Start NGINX service
+# ==============================================================================
+exec nginx

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

@@ -0,0 +1,19 @@
+#!/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

@@ -0,0 +1,8 @@
+#!/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

@@ -0,0 +1,11 @@
+#!/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

@@ -0,0 +1,55 @@
+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=";
+        }
+    }
+}