Add a script that initialises a Postgresql DB

Dockerfile

@@ -20,13 +20,14 @@ RUN apt-get update && apt-get install -y \
   libssl-dev \
   pkg-config \
   python \
+  sudo \
   supervisor \
   
   && rm -rf /var/lib/apt/lists/*
 
 
 # Grab the latest Git version
-RUN mkdir -p /srv/etherpad.collabora.com && cd /srv/etherpad.collabora.com && git clone https://gitlab.collabora.com/sysadmin/etherpad-lite.git etherpad
+RUN mkdir -p /srv/etherpad.collabora.com/bin && cd /srv/etherpad.collabora.com && git clone https://gitlab.collabora.com/sysadmin/etherpad-lite.git etherpad
 
 # Install node dependencies
 RUN /srv/etherpad.collabora.com/etherpad/bin/installDeps.sh
@@ -34,6 +35,8 @@ RUN /srv/etherpad.collabora.com/etherpad/bin/installDeps.sh
 # Add conf files
 ADD settings.json.collabora /srv/etherpad.collabora.com/etherpad/settings.json
 ADD supervisor.conf /etc/supervisor/supervisor.conf
+ADD init_pgsql_db /srv/etherpad.collabora.com/bin
 
 EXPOSE 9001
+CMD ["/srv/etherpad.collabora.com/bin/init_pgsql_db"]
 CMD ["supervisord", "-c", "/etc/supervisor/supervisor.conf", "-n"]

init_psql_db

+#/bin/sh
+
+set -e
+
+if ! sudo -u postgres psql -l |grep "^ etherpad "; then
+  sudo -u postgres createuser etherpad
+  echo "ALTER USER etherpad WITH PASSWORD 'eet4kaeYpoL9Aesh';" |sudo -u postgres psql
+  echo "CREATE DATABASE etherpad OWNER etherpad;" | sudo -u postgres psql
+fi