feat: add duplicati and cloudflare tunnel

README.md

@@ -24,7 +24,7 @@ The `docker-compose` file orchestrates ~~four~~three containers, each serving a
 - ~~**adsbx_exporter**: A [custom ADSBx exporter](prometheus/exporters/adsbx_exporter/main.go) container dedicated to collecting adsbx API data. Accessible on port `19100`.~~ - No longer works due to recent [adsb-x](https://adsbexchange.com/) api changes.
 - **Grafana**: A [Grafana](https://grafana.com/) container used for displaying tracked data. Accessible on port `3000`.
 
-Additionally, this repository contains a [Portainer container](portainer/README.md) that can be used to facilitate the management of the other containers.
+Furthermore, within this repository, you'll discover a [Portainer container](portainer/README.md) designed to simplify the management of other containers. Additionally, there's a dedicated [Duplicati container](duplicati/README.md) for efficiently backing up the Prometheus database. Lastly, a [Cloudflare Dockerfile](cloudflare_tunnel/README.md) facilitates the initiation of a Cloudflare tunnel, ensuring a secure way to share the ADS-B dashboard with the external world.
 
 ## Contributing
 

cloudflare_tunnel/.env.template

@@ -0,0 +1 @@
+CLOUDFLARE_TOKEN=

cloudflare_tunnel/README.md

@@ -0,0 +1,7 @@
+# Cloudflare tunnel
+
+This folder contains a docker-compose file for creating a [Cloudflare tunnel](https://www.cloudflare.com/en-gb/products/tunnel/). This tunnel is used to safely share the ads-b Grafana dashboard with the outside world. Please change the docker network containing the service you exposed in the Zero-Trusts interface.
+
+## Installation
+
+First, install [Docker](https://docs.docker.com/get-docker/). Then, add the `CLOUDFLARE_TOKEN` of your Cloudflare tunnel to the `.env` file. Lastly, run the `docker compose up -d` command to start the Cloudflare container.

cloudflare_tunnel/docker-compose.yml

@@ -0,0 +1,14 @@
+version: "3.8"
+
+services:
+  cloudflare-tunnel:
+    container_name: cloudflare-tunnel
+    image: "cloudflare/cloudflared:latest"
+    command: "tunnel --no-autoupdate run --token $CLOUDFLARE_TOKEN"
+    restart: unless-stopped
+    networks:
+      - adsb-dashboards # The container network to wich the tunnel will be attached.
+
+networks:
+  adsb-dashboards:
+    external: true

duplicati/README.md

@@ -0,0 +1,7 @@
+# Duplicati: Secure Backup Solution
+
+Duplicati is a free, cross-platform backup software designed to store encrypted backups online for Windows, macOS, and Linux. Explore its features at [Duplicati](https://www.duplicati.com/). Utilize this software for automated backups of the Prometheus database, with the database mounted under the `/source/prometheus` path.
+
+## Installation
+
+To get started, make sure you have [Docker](https://docs.docker.com/get-docker/) installed. Next, initiate the Duplicati container by building and starting it with the `docker compose up -d` command.

duplicati/docker-compose.yaml

@@ -0,0 +1,25 @@
+version: "3.8"
+
+services:
+  duplicati:
+    image: lscr.io/linuxserver/duplicati:latest
+    container_name: duplicati
+    environment:
+      - PUID=1000
+      - PGID=1000
+      - TZ=Europe/Brussels
+      - CLI_ARGS= #optional
+    volumes:
+      - /opt/duplicati/config:/config
+      - duplicati_data:/backups
+      - prometheus_data:/source/prometheus
+    ports:
+      - 8200:8200
+    restart: unless-stopped
+
+volumes:
+  duplicati_data:
+
+networks:
+  default:
+    name: duplicati