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In conclusion: Magic DNS (thelemmy.club)

submitted 1 day ago by ptz@dubvee.org to c/programmer_humor@programming.dev

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[-] Technus@lemmy.zip 34 points 1 day ago

Who tf actually uses Docker Swarm anyway?

[-] derpgon@programming.dev 8 points 1 day ago

For when setting up a kube cluster is too time consuming and you still need basic clustering.

[-] underscores@lemmy.zip 3 points 1 day ago* (last edited 1 day ago)

We use docker swarm at work. We have 0 issues with it.

[-] locuester@lemmy.zip 7 points 1 day ago

I do for a small home pi cluster

[-] WhyJiffie@sh.itjust.works 2 points 20 hours ago

what's more, I can't load this meme normally, my pihole says "no reply received" for the single domain of dubvee.org

[-] ptz@dubvee.org 3 points 19 hours ago* (last edited 19 hours ago)

Your IP may unfortunately be inside a CIDR block that largely does nothing but spam my infrastructure with script kiddie tomfoolery. Firewall rules apply to my authoritative DNS servers as well.

Edit: If you would like me to whitelist it, DM me your IP and I'll add a narrow exception.

[-] WhyJiffie@sh.itjust.works 2 points 19 hours ago

but I don't run a recursive resolver, I use quad9 as upstream. Shouldn't they return a response even if I was blocked?

dig confirms with EDNS extensions that the response is coming from quad9. the error says "no reachable authority" so it must be at least partly what you say, but I think you ended up blocking a DNS provider.

[-] ptz@dubvee.org 3 points 19 hours ago* (last edited 19 hours ago)

Ugh. Thanks. It's quite possible, though maybe just a regional one? I did inadvertently block one of the IPs Let's Encrypt uses for secondary validation, so this may be another case of that.

I get a shitload of bad traffic from the southeast Asia area (mostly Philippines/Singapore AWS) and have taken to blanket blocking their whole routes rather than constantly playing whack-a-mole. Fail2ban only goes so far for case-by-case.

Here's the image from the meme from an alternate source: