Add Grafana Docker Compose example.

docker/compose.with-database-grafana.yml

@@ -0,0 +1,62 @@
+version: '3.8'
+services:
+  timescaledb:
+    image: timescale/timescaledb:latest-pg16
+    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
+  grafana:
+    image: grafana/grafana:latest
+    container_name: grafana
+    restart: always
+    user: "1000:1000"
+    ports:
+      - "3000:3000"
+    networks:
+      - internal
+    volumes:
+      - /etc/timezone:/etc/timezone:ro
+      - /etc/localtime:/etc/localtime:ro
+      - opendtu_logger_grafana:/var/lib/grafana:rw
+    environment:
+      GF_DATAPROXY_ROW_LIMIT: 5000000
+#      GF_LOG_FILTERS: rendering:debug
+    healthcheck:
+     test: ["CMD-SHELL", "curl -f localhost:3000/api/health && echo 'ready'"]
+     interval: 10s
+     retries: 30
+networks:
+  internal:
+    attachable: true
+volumes:
+  opendtu_logger_grafana:

docker/example.with-database.env

@@ -1,7 +1,9 @@
+# OpenDTU Logger
 REMOTE_URL="opendtu:80"
 DB_URL="host=timescaledb port=5432 user=postgres password=secret dbname=dtu sslmode=disable"
 TIMESCALEDB_ENABLED=true
 TZ="Europe/Amsterdam"
+# Database configuration
 PG_USER=
 PG_PASSWORD=
 PG_DB=