How can I ensure Cloudflared automatically restarts within the Docker container if it crashes?

Use the `--restart` flag with `docker run`. `--restart unless-stopped` is a good option. This tells Docker to automatically restart the container unless it was explicitly stopped. Example: `docker run -d --name cloudflared --restart unless-stopped -p 53:53/udp -p 53:53/tcp -v /path/to/config.yaml:/etc/cloudflared/config.yaml cloudflare/cloudflared tunnel run `

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Answered on 27 Agustus 2025