From e3a8ba9fafb6118ac87aa7fc918385ee306270aa Mon Sep 17 00:00:00 2001
From: Andrei Condurachi <andrei@condurachi.ro>
Date: Thu, 19 Nov 2020 12:14:00 +0200
Subject: [PATCH] Enable HTTP requests

---
 Dockerfile | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index ba9d51b..b99b8f0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -44,7 +44,7 @@ RUN { \
     } > /usr/local/etc/php/conf.d/php-recommended.ini
 
 RUN pecl install apcu \
-    && pecl install yaml-2.0.4 \
+    && pecl install yaml-2.1.0 \
     && docker-php-ext-enable apcu yaml
 
 # Set user to www-data
@@ -64,6 +64,9 @@ RUN curl -o grav-admin.zip -SL https://getgrav.org/download/core/grav-admin/${GR
 # Create cron job for Grav maintenance scripts
 RUN (crontab -l; echo "* * * * * cd /var/www/html;/usr/local/bin/php bin/grav scheduler 1>> /dev/null 2>&1") | crontab -
 
+# Accept incoming HTTP requests
+EXPOSE 80/tcp
+
 # Return to root user
 USER root