minor improvements to SetupDatabase.sh and Dockerfile

Dockerfile.server

@@ -28,7 +28,7 @@ RUN cd /opt \
     && git clone https://github.com/ToolDAQ/middleman.git \
     && cd middleman/ \
     && git checkout v3.0 \
-    && ./Setup.sh \
+    && . Setup.sh \
     && make
 
 # docs build fails if index.html is not present, which kills the docker build
@@ -49,17 +49,17 @@ RUN cd /opt \
 RUN sed -e 's/#LoadModule mpm_prefork_module/LoadModule mpm_prefork_module/' -i /etc/httpd/conf.modules.d/00-mpm.conf \
     && sed -e '/LoadModule mpm_event_module/ s/^#*/#/' -i /etc/httpd/conf.modules.d/00-mpm.conf
 
-RUN echo "unalias cp" >>  /etc/rc.local ;\
+RUN echo 'CP=$(type -t cp)' >> /etc/rc.local ;\
+    echo 'if [ ! -z "${CP}" ]; then unalias cp; fi' >>  /etc/rc.local ;\
     echo "cp -f /web/httpd.conf /etc/httpd/conf/" >>  /etc/rc.local ;\
     echo "alias cp='cp -i'" >>  /etc/rc.local ;\
     echo "chmod a+x /web/SetupDatabase.sh" >>  /etc/rc.local ;\
     echo "chmod a+x /opt/middleman/run_middleman.sh" >>  /etc/rc.local ;\
     echo "chmod a+x /opt/middleman/Setup.sh" >>  /etc/rc.local ;\
-    echo "export LD_LIBRARY_PATH=/lib/:/opt/ToolFrameworkCore/lib:/opt/ToolDAQFramework/lib:/opt/boost_1_66_0/install/lib:/opt/zeromq-4.0.7/lib:/opt/libpqxx-6.4.5/install/lib:$LD_LIBRARY_PATH" >> /etc/rc.local ;\
+    echo 'export LD_LIBRARY_PATH=/lib/:/opt/ToolFrameworkCore/lib:/opt/ToolDAQFramework/lib:/opt/boost_1_66_0/install/lib:/opt/zeromq-4.0.7/lib:/opt/libpqxx-6.4.5/install/lib:$LD_LIBRARY_PATH' >> /etc/rc.local ;\
     echo "cd /web && make clean && make" >>  /etc/rc.local ;\
     echo "cd /web/cgi-bin && make clean && make" >>  /etc/rc.local ;\
     echo "/web/SetupDatabase.sh" >> /etc/rc.local ;\
-    echo "sudo -u postgres /usr/bin/pg_ctl start -D /var/lib/pgsql/data -s -o \"-p 5432\" -w -t 300;" >> /etc/rc.local;\
     echo "/opt/middleman/run_middleman.sh &> /dev/null &" >> /etc/rc.local ;\
     echo 'disown $!' >> /etc/rc.local ;\
     echo "/web/Win_Mac_translation_server  &> /dev/null &" >> /etc/rc.local ;\

README.md

@@ -4,7 +4,7 @@ to create docker container with webserver in use:
 
 linux:
 
-      docker run --name=WebServer -v local_git_clone_path:/web --mount type=tmpfs,dst=/tmp,tmpfs-size=500M --net=host -dt tooldaq/server
+      docker run --name=WebServer -v local_git_clone_path:/web --mount type=tmpfs,dst=/tmp,tmpfs-size=500M --net=host --cap-add=CAP_AUDIT_WRITE -dt tooldaq/server
 
 Windows / MacOS:
 

SetupDatabase.sh

@@ -1,18 +1,50 @@
 #!/bin/bash
 set +x
+systemctl status &>/dev/null
+USE_SYSTEMD=$?
 set -e
+if [ ${USE_SYSTEMD} -eq 0 ]; then
+	echo "running database as systemd unit"
+else
+	echo "running database via pg_ctl"
+fi
 # only take action on first run
 if [ -f /.DBSetupDone ]; then
-	exit 0;
+
+	# systemd version for baremetal
+	if [ ${USESYSTEMD} -eq 0 ]; then
+		# note no [ ] in following check
+		if ! systemctl is-active --quiet postgresql; then
+			sudo systemctl start postgresql
+		fi
+		exit 0;
+	else
+		# pg_ctl version for containers
+		if [ `pg_ctl -D /var/lib/pgsql/data status &>/dev/null && echo $?` -ne 0 ]; then
+			sudo -u postgres /usr/bin/pg_ctl start -D /var/lib/pgsql/data -s -o "-p 5432" -w -t 300
+		fi
+		exit 0;
+	fi
 fi
 export LC_ALL=C
 echo "Initialising postgresql cluster"
 cd /var/lib/pgsql/
-#sudo chown -R postgres /var/lib/pgsql
-#sudo chown -R postgres /var/run/postgresql
-sudo -u postgres /usr/bin/initdb /var/lib/pgsql/data/
+# --waldir=/todo/replication
+sudo -u postgres /usr/bin/initdb --data-checksums /var/lib/pgsql/data/
+
+# set it up to listen on all network interfaces, rather than (by default) localhost only
+echo "listen_addresses = '*'" | sudo -u postgres tee -a /var/lib/pgsql/data/postgresql.conf
+
 echo "Starting postgres server"
-sudo -u postgres /usr/bin/pg_ctl start -D /var/lib/pgsql/data -s -o "-p 5432" -w -t 300
+if [ ${USE_SYSTEMD} -eq 0 ]; then
+	# systemd version
+	sudo systemctl enable --now postgresql
+else
+	# container version
+	sudo mkdir -p /var/run/postgresql && sudo chown -R postgres /var/run/postgresql
+	sudo -u postgres /usr/bin/pg_ctl start -D /var/lib/pgsql/data -s -o "-p 5432" -w -t 300
+fi
+
 echo "creating root database user"
 sudo -u postgres createuser -s root
 echo "creating 'daq' database"