Add compose example with database.

docker/compose.with-database.yml

@@ -0,0 +1,41 @@
+version: '3.8'
+services:
+  timescaledb:
+    image: timescale/timescaledb:latest-pg15
+    environment:
+      POSTGRES_USER: ${PG_USER}
+      POSTGRES_PASSWORD: ${PG_PASSWORD}
+      POSTGRES_DB: ${PG_DB}
+    ports:
+      - "5432:5432"
+    networks:
+      - internal
+    volumes:
+      - /etc/timezone:/etc/timezone:ro
+      - /etc/localtime:/etc/localtime:ro
+      - /opt/opendtu-logger/database:/var/lib/postgresql/data
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U ${PG_USER}"]
+      interval: 5s
+      timeout: 5s
+      retries: 20
+
+  opendtu-logger:
+    image: git.hollander.online/energy/opendtu-logger:main
+    environment:
+      DB_URL: ${DB_URL}
+      REMOTE_URL: ${REMOTE_URL}
+      TIMESCALEDB_ENABLED: ${TIMESCALEDB_ENABLED}
+      TZ: ${TZ}
+    depends_on:
+      timescaledb:
+        condition: service_healthy
+    networks:
+      - internal
+    volumes:
+      - /etc/timezone:/etc/timezone:ro
+      - /etc/localtime:/etc/localtime:ro
+
+networks:
+  internal:
+    attachable: true