small delay in starting nginx to ensure upstreams have started and ca…

…n accept connections

src/Dockerfile

@@ -41,6 +41,7 @@ COPY nginx/ /etc/nginx/
 COPY fpm/ /etc/php/${PHP_VERSION}/fpm/
 COPY supervisor/ /etc/supervisor/
 COPY entrypoint.sh /entrypoint
+COPY start-nginx.sh /usr/local/bin/start-nginx
 
 WORKDIR /var/www/html
 

src/start-nginx.sh

@@ -0,0 +1,3 @@
+#!/usr/bin/env bash
+
+sleep 0.25 && exec nginx

src/supervisor/conf.d/nginx.conf

@@ -4,7 +4,7 @@ autostart=true
 autorestart=true
 stdout_events_enabled=true
 stderr_events_enabled=true
-command=nginx
+command=/usr/local/bin/start-nginx
 stdout_logfile=/dev/stdout
 stdout_logfile_maxbytes=0
 stderr_logfile=/dev/stderr