fix: remove PostgreSQL initialization from entrypoint and update Docker configuration for external database

docker/entrypoint.sh

@@ -5,26 +5,11 @@ APP_DB_NAME=${APP_DB_NAME:-condado}
 APP_DB_USER=${SPRING_DATASOURCE_USERNAME:-condado}
 APP_DB_PASSWORD=${SPRING_DATASOURCE_PASSWORD:-condado}
 
-# ── Initialise PostgreSQL data directory on first run ─────────────────────────
-if [ ! -f /var/lib/postgresql/data/PG_VERSION ]; then
-    echo "Initialising PostgreSQL data directory..."
-    su -c "/usr/lib/postgresql/16/bin/initdb -D /var/lib/postgresql/data --encoding=UTF8 --locale=C" postgres
-
-    # Start postgres temporarily to create the app database and user
-    su -c "/usr/lib/postgresql/16/bin/pg_ctl -D /var/lib/postgresql/data -w start" postgres
-
-    su -c "psql -v ON_ERROR_STOP=1 -c \"CREATE USER ${APP_DB_USER} WITH PASSWORD '${APP_DB_PASSWORD}';\"" postgres
-    su -c "psql -v ON_ERROR_STOP=1 -c \"CREATE DATABASE ${APP_DB_NAME} OWNER ${APP_DB_USER};\"" postgres
-
-    su -c "/usr/lib/postgresql/16/bin/pg_ctl -D /var/lib/postgresql/data -w stop" postgres
-    echo "PostgreSQL initialised."
-fi
-
 # ── Ensure supervisor log directory exists ────────────────────────────────────
 mkdir -p /var/log/supervisor
 
-# ── Defaults for all-in-one local PostgreSQL ─────────────────────────────────
-export SPRING_DATASOURCE_URL=${SPRING_DATASOURCE_URL:-jdbc:postgresql://localhost:5432/${APP_DB_NAME}}
+# ── Defaults for external PostgreSQL service in production compose ───────────
+export SPRING_DATASOURCE_URL=${SPRING_DATASOURCE_URL:-jdbc:postgresql://condado-newsletter-postgress:5432/${APP_DB_NAME}}
 export SPRING_DATASOURCE_USERNAME=${SPRING_DATASOURCE_USERNAME:-${APP_DB_USER}}
 export SPRING_DATASOURCE_PASSWORD=${SPRING_DATASOURCE_PASSWORD:-${APP_DB_PASSWORD}}
 export JWT_EXPIRATION_MS=${JWT_EXPIRATION_MS:-86400000}

docker/supervisord.conf

@@ -6,18 +6,8 @@ logfile_maxbytes=0
 pidfile=/var/run/supervisord.pid
 loglevel=info
 
-[program:postgres]
-command=/usr/lib/postgresql/16/bin/postgres -D /var/lib/postgresql/data
-user=postgres
-autostart=true
-autorestart=true
-stdout_logfile=/dev/stdout
-stdout_logfile_maxbytes=0
-stderr_logfile=/dev/stderr
-stderr_logfile_maxbytes=0
-
 [program:backend]
- command=java -Dspring.output.ansi.enabled=always -Dlogging.level.root=DEBUG -jar /app/app.jar
+command=java -Dspring.output.ansi.enabled=always -Dlogging.level.root=DEBUG -jar /app/app.jar
 autostart=true
 autorestart=true
 startsecs=15