minor fixes

postgresql/config/config.env

@@ -3,6 +3,7 @@ POSTGRES_PASSWORD=postgres
 POSTGRES_DB=postgres
 POSTGRES_HOST_AUTH_METHOD=scram-sha-256
 POSTGRES_INITDB_ARGS=--auth-host=scram-sha-256
+POSTGRES_ARGS=-h 127.0.0.1
 PGPORT=5432
-PG_MAJOR=14
+PG_MAJOR=17
 POSTGRES_BACKUP_RETENTION=7

postgresql/config/init.sql

@@ -0,0 +1,5 @@
+-- Initialization script for Nextcloud database and user
+CREATE USER nextcloud WITH PASSWORD 'nextcloud';
+CREATE DATABASE nextcloud OWNER nextcloud;
+GRANT ALL PRIVILEGES ON DATABASE nextcloud TO nextcloud;
+ALTER ROLE nextcloud SET client_encoding TO 'utf8';

postgresql/config/upgrade.sh

@@ -144,6 +144,10 @@ fi
 unset PGPASSWORD
 docker_temp_server_stop
 
+# Remove old data directory
+echo "Removing old PostgreSQL data directory: ${SOURCE_PGDATA}"
+rm -rf "${SOURCE_PGDATA}"
+
 # Clean up lock files
 rm -f "${SOURCE_PGDATA}/upgrade_in_progress.lock"
 echo "PostgreSQL upgrade from version ${SOURCE_MAJOR_VERSION} to ${TARGET_MAJOR_VERSION} completed successfully."

postgresql/postgresql-backup.container

@@ -19,6 +19,8 @@ EnvironmentFile=/etc/quadlets/postgresql/config.env
 
 # Use a custom backup script
 Entrypoint=/usr/local/bin/backup.sh
+
+# No need for root privileges
 User=postgres
 
 # Volume mounts

postgresql/postgresql-init.container

@@ -29,9 +29,16 @@ EnvironmentFile=/etc/quadlets/postgresql/config.env
 # Use our entrypoint script to initialize the database
 Entrypoint=/usr/local/bin/init.sh
 
+# Set PostgreSQL command line arguments
+Exec=${POSTGRES_ARGS}
+
+# No need for root privileges
+User=postgres
+
 # Volume mounts
 Volume=/var/lib/quadlets/postgresql:/var/lib/postgresql:z
 Volume=/etc/quadlets/postgresql/init.sh:/usr/local/bin/init.sh:z,ro
+Volume=/etc/quadlets/postgresql/init.sql:/docker-entrypoint-initdb.d/init.sql:z,ro
 
 [Service]
 Restart=no

postgresql/postgresql-server.container

@@ -34,6 +34,12 @@ EnvironmentFile=/etc/quadlets/postgresql/config.env
 # Volume mounts
 Volume=/var/lib/quadlets/postgresql:/var/lib/postgresql:z
 
+# Set PostgreSQL command line arguments
+Exec=${POSTGRES_ARGS}
+
+# No need for root privileges
+User=postgres
+
 # Health check
 HealthCmd=pg_isready -U $POSTGRES_USER -d $POSTGRES_DB -p $PGPORT
 HealthInterval=30s

postgresql/postgresql-upgrade.container

@@ -27,8 +27,13 @@ EnvironmentFile=/etc/quadlets/postgresql/config.env
 
 # Use our entrypoint script to upgrade the database
 Entrypoint=/usr/local/bin/upgrade.sh
+
+# No need for root privileges
 User=postgres
 
+# Set PostgreSQL command line arguments
+Exec=${POSTGRES_ARGS}
+
 # Volume mounts
 Volume=/var/lib/quadlets/postgresql:/var/lib/postgresql:z
 Volume=/etc/quadlets/postgresql/upgrade.sh:/usr/local/bin/upgrade.sh:z,ro