syslog added

a syslog image will log everything it receives on stdout; so every
service that has a hard time logging can just send everything to it.

apache/ttrss configured to do it.

docker-compose.yml

@@ -52,5 +52,9 @@ services:
         ports:
             - 80:80
 
+    syslog:
+        image: jumanjiman/rsyslog:latest
+        container_name: feedati_syslog
+
 volumes:
     postgres_data:

docker/Dockerfile-tt-rss

@@ -12,16 +12,22 @@ RUN mkdir -p /app/public/tt-rss/ /var/cache/tt-rss/images \
 # can't get ttys unless you run the container in privileged mode
     sed -i '/tty/d' /etc/inittab &&\
 # can't set hostname since docker sets it
-    sed -i 's/hostname $opts/# hostname $opts/g' /etc/init.d/hostname &&\
+    sed -i '/hostname $opts/d' /etc/init.d/hostname &&\
 # can't mount tmpfs since not privileged
-    sed -i 's/mount -t tmpfs/# mount -t tmpfs/g' /lib/rc/sh/init.sh &&\
+    sed -i '/mount -t tmpfs/d' /lib/rc/sh/init.sh &&\
 # can't do cgroups
-sed -i 's/cgroup_add_service$/# cgroup_add_service /g' /lib/rc/sh/openrc-run.sh
+    sed -i '/cgroup_add_service$/d' /lib/rc/sh/openrc-run.sh &&\
+    sed -i '/^ntpd/d' /bootstrap/start.sh &&\
+    echo -e 'log_errors = On\nerror_log = syslog' >> /etc/php7/php.ini &&\
+    sed -i -r 's@ErrorLog .*@ErrorLog "| logger -n syslog -T -P 514 -t apacheErr"@i' /etc/apache2/httpd.conf &&\
+    echo 'TransferLog "| logger -n syslog -T -P 514 -t apacheLog"' >> /etc/apache2/httpd.conf
+RUN apk --no-cache add util-linux
 
 COPY tt-rss/* /app/public/tt-rss/
 COPY docker/ttrss-openrc-apache /etc/init.d/apache
 COPY docker/ttrss-openrc-ttrssupdate /etc/init.d/ttrssupdate
-RUN rc-update add apache && rc-update add ttrssupdate
+COPY docker/ttrss-openrc-ntpd /etc/init.d/ntpd
+RUN rc-update add ntpd && rc-update add apache && rc-update add ttrssupdate
 
 
 ENTRYPOINT []