Ensure nginx writes properly to stdout/stderr

etc/nginx/nginx.conf

@@ -19,7 +19,7 @@ events {
 
 # Log errors and warnings to this file
 # This is only used when you don't override it on a server{} level
-error_log stderr warn;
+error_log /dev/stderr warn;
 
 # The file storing the process ID of the main process
 pid /var/run/nginx.pid;
@@ -52,7 +52,7 @@ http {
 
     # Log access to this file
     # This is only used when you don't override it on a server{} level
-    access_log stdout main;
+    access_log /dev/stdout main;
 
     # How long to allow each connection to stay idle.
     # Longer values are better for each individual client, particularly for SSL,

etc/supervisor.d/docker.ini

@@ -6,7 +6,7 @@ pidfile=/var/run/supervisord.pid
 command=/usr/local/sbin/php-fpm
 autostart=true
 autorestart=true
-priority=5
+priority=10
 stdout_logfile=/dev/stdout
 stdout_logfile_maxbytes=0
 stderr_logfile=/dev/stderr
@@ -16,7 +16,7 @@ stderr_logfile_maxbytes=0
 command=/usr/sbin/nginx
 autostart=true
 autorestart=true
-priority=10
+priority=20
 stdout_logfile=/dev/stdout
 stdout_logfile_maxbytes=0
 stderr_logfile=/dev/stderr