Add central postgres instance

central-database/init-postgres.sh

@@ -0,0 +1,39 @@
+#!/bin/bash
+set -e
+
+echo "Waiting for PostgreSQL to start..."
+until pg_isready -U admin -h localhost; do
+  sleep 2
+done
+
+echo "PostgreSQL is ready. Creating databases and users..."
+
+# Create databases
+for db in matrix_synapse matrix_mas matrix_signal matrix_whatsapp paperless immich shlink spliit audiomuse; do
+  echo "Creating database: $db"
+  createdb -U admin "$db"
+done
+
+# Create users and set permissions
+for db in matrix_synapse matrix_mas matrix_signal matrix_whatsapp paperless immich shlink spliit audiomuse; do
+  user="${db}_user"
+  password_var="${user^^}_PASSWORD"
+  password=${!password_var}
+  
+  if [ -z "$password" ]; then
+    echo "Warning: Password for $user not set. Using default."
+    password="default_password"
+  fi
+  
+  echo "Creating user: $user"
+  psql -U admin -c "CREATE USER $user WITH PASSWORD '$password';"
+  psql -U admin -c "GRANT ALL PRIVILEGES ON DATABASE $db TO $user;"
+  psql -U admin -c "ALTER DATABASE $db OWNER TO $user;"
+done
+
+# Enable extensions in immich database
+echo "Enabling extensions in immich database..."
+psql -U admin -d immich -c "CREATE EXTENSION IF NOT EXISTS vector;"
+psql -U admin -d immich -c "CREATE EXTENSION IF NOT EXISTS pg_vectorscale;"
+
+echo "PostgreSQL initialization complete!"