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Lemmy.world update: Downtime today / Cloudflare

Today, like the past few days, we have had some downtime. Apparently some script kids are enjoying themselves by targeting our server (and others). Sorry for the inconvenience.

Most of these 'attacks' are targeted at the database, but some are more ddos-like and can be mitigated by using a CDN. Some other Lemmy servers are using Cloudflare, so we know that works. Therefore we have chosen Cloudflare as CDN / DDOS protection platform for now. We will look into other options, but we needed something to be implemented asap.

For the other attacks, we are using them to investigate and implement measures like rate limiting etc.

441 comments
  • On the plus side watching you all tackle and solve these problems gives me confidence in the long term viability of Lemmy and the fediverse. The transparency and often detailed technical discussion definitely helps a lot too.

  • Hmmm, we're getting a fuckload of web requests on our Lemmy too... I think I'll enable CloudFlare too! :)

    • Just make sure you do your research before you do - people have broken federation by enabling it without due care in the past.

      • people have broken federation by enabling it without due care in the past

        Any links regarding this? It sounds concerning and my instance admin uses Cloudflare as well.

  • Yeah, this is just growing pains for any website. Get popular enough for it to be "fun" to target. Then get enough data that it's "profitable" to target. Etc. And the usual way to deal is to first use an external solution at least until it becomes too expensive due to traffic volume. Then make your own solutions for problems you can solve yourself and pay external companies for the ones you can't.

  • Not sure if it’s related, but today on Mastodon, I’m unable to upload photos. Also can’t see pics from other users. Profile pics are mostly greyed out too.

  • thank you guys for your work! is it possible to disable the cloudflare analytics/telemetry aka cloudflareinsights?

441 comments