supporting laravel horizon

Dockerfile

@@ -1,16 +1,19 @@
-FROM php:7.0-alpine
+FROM php:7.1-alpine
 
-MAINTAINER ipunkt Business Solutions <info@ipunkt.biz>
+LABEL maintainer="ipunkt Business Solutions <info@ipunkt.biz>"
+LABEL version="php7.1-v2.0"
+LABEL description="A supervisor configured to run with laravel artisan queue:work or artisan horizon command"
 
 ENV PYTHON_VERSION=2.7.12-r0
 ENV PY_PIP_VERSION=8.1.2-r0
-ENV SUPERVISOR_VERSION=3.3.1
+ENV SUPERVISOR_VERSION=3.3.3
 
 ENV QUEUE_CONNECTION=redis
 ENV QUEUE_NAME=default
+ENV LARAVEL_HORIZON=false
 
 # Install pdo if you want to use database queue
-RUN docker-php-ext-install pdo pdo_mysql
+RUN docker-php-ext-install pdo pdo_mysql pcntl posix
 
 # Install supervisor
 RUN apk update && apk add -u python=$PYTHON_VERSION py-pip=$PY_PIP_VERSION
@@ -21,6 +24,7 @@ WORKDIR /etc/supervisor/conf.d
 
 # Use local configuration
 COPY laravel-worker.conf.tpl /etc/supervisor/conf.d/laravel-worker.conf.tpl
+COPY laravel-horizon.conf.tpl /etc/supervisor/conf.d/laravel-horizon.conf.tpl
 
 # Copy scripts
 COPY init.sh /usr/local/bin/init.sh

init.sh

@@ -8,8 +8,20 @@ if [ -z "$QUEUE_NAME" ]; then
 	QUEUE_NAME="default"
 fi
 
-sed -e "s~%%QUEUE_CONNECTION%%~$QUEUE_CONNECTION~" \
-	-e "s~%%QUEUE_NAME%%~$QUEUE_NAME~" \
-	/etc/supervisor/conf.d/laravel-worker.conf.tpl > /etc/supervisor/supervisord.conf
+if [ -z "$LARAVEL_HORIZON" ]; then
+	LARAVEL_HORIZON=false
+fi
+
+if [ "$LARAVEL_HORIZON" = false ]; then
+	sed -e "s~%%QUEUE_CONNECTION%%~$QUEUE_CONNECTION~" \
+		-e "s~%%QUEUE_NAME%%~$QUEUE_NAME~" \
+		/etc/supervisor/conf.d/laravel-worker.conf.tpl > /etc/supervisor/supervisord.conf
+fi
+
+if [ "$LARAVEL_HORIZON" = true ]; then
+	sed -e "s~%%QUEUE_CONNECTION%%~$QUEUE_CONNECTION~" \
+		-e "s~%%QUEUE_NAME%%~$QUEUE_NAME~" \
+		/etc/supervisor/conf.d/laravel-horizon.conf.tpl > /etc/supervisor/supervisord.conf
+fi
 
 supervisord --nodaemon --configuration /etc/supervisor/supervisord.conf

laravel-horizon.conf.tpl

@@ -0,0 +1,11 @@
+[supervisord]
+nodaemon=true
+
+[program:laravel-horizon]
+process_name=%(program_name)s_%(process_num)02d
+command=php /var/www/app/artisan horizon
+autostart=true
+autorestart=true
+numprocs=1
+startretries=10
+stdout_events_enabled=1