allow to adjust the log level globally (apache)

Signed-off-by: Simon L. <szaimen@e.mail.de>

Containers/apache/Caddyfile

@@ -10,7 +10,7 @@
     }
 
     log {
-        level ERROR
+        level {$CADDY_LOG_LEVEL}
     }
 }
 

Containers/apache/healthcheck.sh

@@ -1,5 +1,9 @@
 #!/bin/bash
 
+if [ "$AIO_LOG_LEVEL" = 'debug' ]; then
+    set -x
+fi
+
 nc -z "$NEXTCLOUD_HOST" 9000 || exit 0
 nc -z 127.0.0.1 8000 || exit 1
 nc -z 127.0.0.1 "$APACHE_PORT" || exit 1

Containers/apache/nextcloud.conf

@@ -7,7 +7,7 @@ Listen 8000
     LogFormat "%{X-Forwarded-For}i %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\"" proxy
     ErrorLog /proc/self/fd/2
     ErrorLogFormat "[%t] [%l] [%E] [client: %{X-Forwarded-For}i] [%M] [%{User-Agent}i]"
-    LogLevel warn
+    LogLevel ${AIO_LOG_LEVEL}
 
     # KeepAlive On: allow the same TCP connection to carry multiple HTTP requests.
     # Without this each asset (JS, CSS, image) would require a full TCP handshake,

Containers/apache/start.sh

@@ -1,10 +1,22 @@
 #!/bin/bash
 
+if [ "$AIO_LOG_LEVEL" = 'debug' ]; then
+    set -x
+fi
+
 if [ -z "$NC_DOMAIN" ]; then
     echo "NC_DOMAIN and NEXTCLOUD_HOST need to be provided. Exiting!"
     exit 1
 fi
 
+CADDY_LOG_LEVEL="$(echo "$AIO_LOG_LEVEL" | tr '[:lower:]' '[:upper:]')"
+export CADDY_LOG_LEVEL
+if [ "$AIO_LOG_LEVEL" = 'debug' ]; then
+    export SUPERVISORD_STDOUT=/dev/stdout
+else
+    export SUPERVISORD_STDOUT=NONE
+fi
+
 # Need write access to /mnt/data
 if ! [ -w /mnt/data ]; then
     echo "Cannot write to /mnt/data"

Containers/apache/supervisord.conf

@@ -5,11 +5,11 @@ pidfile=/var/run/supervisord/supervisord.pid
 childlogdir=/var/log/supervisord/
 logfile_maxbytes=50MB                           
 logfile_backups=10                              
-loglevel=error
+loglevel=%(ENV_AIO_LOG_LEVEL)s
 
 [program:apache]
 # Stdout logging is disabled as otherwise the logs are spammed
-stdout_logfile=NONE
+stdout_logfile=%(ENV_SUPERVISORD_STDOUT)s
 stderr_logfile=/dev/stderr
 stderr_logfile_maxbytes=0
 command=apachectl -DFOREGROUND