fix and adjust mastercontainer apache logging

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

Containers/mastercontainer/Dockerfile

@@ -80,6 +80,8 @@ RUN set -ex; \
     \
     sed -i \
             -e '/^Listen /d' \
+            -e 's/^LogLevel .*/LogLevel error/' \
+            -e 's|^ErrorLog .*|ErrorLog /proc/self/fd/2|' \
             -e 's/User apache/User www-data/g' \
             -e 's/Group apache/Group www-data/g' \
             -e 's/^#\(LoadModule .*mod_rewrite.so\)/\1/' \
@@ -95,6 +97,9 @@ RUN set -ex; \
         mkdir -p /etc/apache2/logs; \
         rm /etc/apache2/conf.d/ssl.conf; \
         echo "ServerName localhost" | tee -a /etc/apache2/httpd.conf; \
+        grep -q '^LoadModule lbmethod_heartbeat_module' /etc/apache2/conf.d/proxy.conf; \
+        sed -i 's|^LoadModule lbmethod_heartbeat_module.*|#LoadModule lbmethod_heartbeat_module|' /etc/apache2/conf.d/proxy.conf; \
+        echo "SSLSessionCache nonenotnull" | tee -a /etc/apache2/httpd.conf; \
         echo "LoadModule ssl_module modules/mod_ssl.so" | tee -a /etc/apache2/httpd.conf; \
         echo "LoadModule socache_shmcb_module modules/mod_socache_shmcb.so" | tee -a /etc/apache2/httpd.conf; \
         echo "Include /etc/apache2/sites-available/mastercontainer.conf" | tee -a /etc/apache2/httpd.conf; \

Containers/mastercontainer/mastercontainer.conf

@@ -11,8 +11,11 @@ Listen 8080
     ServerName localhost
 
     # Add error log
-    CustomLog /proc/self/fd/1 combined
+    CustomLog /proc/self/fd/1 proxy
+    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
 
     # PHP match
     <FilesMatch "\.php$">