# How to run Remark42 on Fly.io

DevFeed: [How to run Remark42 on Fly.io](<https://devfeed.tech/articles/how-to-run-remark42-on-fly-io-27117.md>)

Original publisher: [Read original article](<https://andrea.corbellini.name/2023/09/19/running-remark42-on-flyio/>)

Author: andreacorbellini

Published: 2023-09-19T02:12:00Z

Content type: tutorial

Language: en

Sources: [Andrea Corbellini](<https://devfeed.tech/sources/andrea-corbellini.md>)

Topics: [fly.io](<https://devfeed.tech/topics/fly-io.md>), [fly](<https://devfeed.tech/topics/fly.md>), [cloud-infrastructure](<https://devfeed.tech/topics/cloud-infrastructure.md>), [Containers](<https://devfeed.tech/topics/containers.md>), [Command-line interface](<https://devfeed.tech/topics/cli.md>), [backups](<https://devfeed.tech/topics/backups.md>)

Tags: [backups](<https://devfeed.tech/tags/backups.md>), [blog](<https://devfeed.tech/tags/blog.md>), [cloud](<https://devfeed.tech/tags/cloud.md>), [command-line](<https://devfeed.tech/tags/command-line.md>), [containers](<https://devfeed.tech/tags/containers.md>), [fly-io](<https://devfeed.tech/tags/fly-io.md>), [how-to](<https://devfeed.tech/tags/how-to.md>), [storage](<https://devfeed.tech/tags/storage.md>)

## AI overview

A tutorial explaining how to set up Remark42 comments on Fly.io. It describes a single-machine, single-volume deployment, notes that Remark42 stores comments in one file without distributed replication, and recommends periodic backups because of the risk of permanent data loss.

## Source excerpt

As I wrote on my previous post, I recently switched from Disqus to Remark42 for the comments on my blog. Here I will explain how I set it up on Fly.io. Overview The setup that I ended up with looks like the following: Something to note about this setup is that the "machine" (more on that later) and the storage volume are both ...