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carzian

@carzian@lemmy.ml

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carzian , (edited ) to Selfhosted in Fan & thermostat for cabinet cooling

Yup that's exactly correct.
I will say one of the benefits of the AC finity is the alarm. If the temp gets too high it beeps to let you know

carzian , to Selfhosted in Fan & thermostat for cabinet cooling

https://acinfinity.com/closet-room-fan-systems/

They have a lot of products, including other fans and thermostats. I've had their media cabinet fans running 24/7 for 4-5 years now with no problems. Highly recommend it.

Otherwise you could use something like this and a standard 12v power adapter
https://www.tindie.com/products/mmm999/dc-12v-four-wire-thermostat-pwm-pc-cpu-fan/

carzian , to Privacy in Advice on improving my privacy

Maybe the most impactful, easiest, and most expensive thing is to get your information off of the internet. There are a few services that do this like incogni but I'd recommend kanary. The gist is they have a list of known data brokers and they send out requests to them, on your behalf, to remove your information from their services.

carzian , to Selfhosted in Server for a boat

You've gotten a lot of good answers, so I'm going to do some out of the box thinking - maybe it will spark a few ideas.

Goal:

  • self hosted server on boat

Issues:

  • size
  • power
  • corrosion

So if I were going to do this myself, I'd start with a pelican or other similar watertight container. We don't want the equipment getting wet, and we don't want it exposed to the salty air.

I'd probably pick a usff computer, like a dell 9020 or maybe a framework motherboard. To get the storage, I'd get one of these to add multiple sata ports to the computer. Then its a matter of getting a bunch of ssds and powering them. I think the 12v goal is going to be too restrictive, most laptops need 19v to charge, so I'd just bite the bullet and get an inverter. If you're really tight on power you could go with a pi, but the framework motherboard/usff both use mobile processors, and shouldn't draw too much while idle.

Any wires that pass though to the case should be made through waterproof bulkheads.

Personally I'd nix the HDMI out requirement. One more port to keep track of and it complicates the self hosting. If you want it for media streaming to a TV then I'd recommend a roku and just run a jellyfin server on the computer. If you want it for server debugging I wouldn't bother running it out of the case.

The last thing I'd do is figure out cooling. For this I'd probably create some sort of closed loop heat exchanger from the case to either the outside air or the lake/ocean itself. This could be as simple as a pump running water through two radiators, one in the case and the other outside or just dumped overboard. If you know your power usage ahead of time you might be able to get away with a peltier element, dumping the heat outside the case.

I'd probably put this all on its own power system, get a solar panel, battery, inverter, etc. It could even get topped off by the boat's system if it needs extra juice.

Also whatever you do, I'd figure out a way to ensure you're giving your system a clean and steady 12v.

carzian , to Selfhosted in current best HDD-model choice

"The cause is a new SATA specification which includes the ability to disable power to the hard disk. When you look at the SATA power connection on the back of your hard drive, there are 15 pins that make contact with your power supply. It's the third pin that delivers a 3.3V signal that disables the drive. What we need to do is prevent that third pin from making contact with the power cable."

Some hotswap harddrive bays use this feature, definitely more common in enterprise scenarios or in USB HDD enclosures.

carzian , (edited ) to Selfhosted in current best HDD-model choice

I've always liked the ultrastar line. Used to be made by HGST and then WD bought them. I'm using specifically the HC530 14tb. The line has a long history of being very reliable enterprise drives.

I've bought mine from both goharddrive and serverpartsdeals. Both are reliable resellers of used storage. They'll warranty the drives for 2 or 5 years depending on which you to with. Prices are ~$130-$150.

Be aware you might need to do the electrical tape over some of the power pins hacks depending on your setup.

Ps. One of the listings for the HC530 on goharddrive or serverpartdeals is incorrectly labels as HC520. Just pay close attention.

As far as raid goes, Raid 10 is currently very popular for its speed and drive failure tolerance. Remember, raid is not a replacement for the 3-2-1 backup rule. Raid has some fault tolerances for bad hard drives, but doesn't protect against a failed raid card, fire, flood, robber, acts of god, etc.

You can also look into zfs and truenas if you feel inclined. Be aware that if you go with this setup, ecc ram is basically a requirement

carzian , (edited ) to Privacy in Anyone have experience with Incogni?

I've used incogni and kanary. I'm not a fan of incogni. They have a list of data sellers and blast each one with requests to remove your data, whether or not they actually have it. Additionally I've been asked many times to verify information they found to see if its mine. Its not, like not even close. Same last name but the first name, age, and location are way off.

Kanary's been much better about targeting my specific information for removal. Its more expensive but I think they do a better job overall. I'm definitely more confident in them than incogni.

carzian , to Privacy in The Best Email Aliasing Providers in 2024

I've been using Addy for years and it's been great. I believe I'm on the lite plan and have never (to my knowledge) hit any limits. Definitely recommend.

carzian , (edited ) to Privacy in Can someone explain the "don't put all your eggs in one basket" argument to me?

A (small) part of not putting all your eggs in one basket is also avoiding vender lock-in. Having your personal email with proton, and your password manager with them makes it very difficult to switch in the future if you need to.

On a side note, I use anonaddy (now Addy.io). It allows you to create email aliases on the fly. So when I sign up for a new account somewhere, I generally make up some email like "example@my-account.anonaddy.com" for the email and save that right to bitwarden.

Looks like simplelogin supports the same thing
https://simplelogin.io/blog/subdomains/

PS. Using your own domain name is a great way to avoid vender lock-in =)

carzian , to Selfhosted in Custom Domain Email

Migadu micro tier is $19/year. Great service and has a great privacy policy. Basically unlimited domains. Ive been very happy with them.

https://www.migadu.com/

carzian , to homelab in Need Server Recommendations

That's definitely something to be aware of, but the vdev expansion feature was mergered and will be released probably this year.

Additionally, it looks like the authors main gripe is the current way to expand is to add more vdevs. If you plan this out ahead of time then adding more vdevs incrementally isn't an issue, you just need to buy enough drives for a vdev. In homelab use this might an issue, but if OP is planning on a 40 drive setup then needing to buy drives in groups of 2-3 instead of individually shouldn't be a huge deal.

carzian , to homelab in Need Server Recommendations

You need to research raid 1,6,10 and zfs first. Make an informed decision and go from there. You're basing the number of drives off of (uninformed) assumptions and that's going to drive all of your decisions the wrong way. Start with figuring out your target storage amount and how many drive failures you can tolerate.

carzian , to Free and Open Source Software in Email service that integrates well with Thunderbird?

I've been using migadu and its been great so far

carzian , to Selfhosted in Running a OPNsense firewall in a VM?

Ah ok. I've done opnsense and pfsense both virtualized in proxmox and on bare metal. I've done the setup both at two work places now and at home. I vastly prefer bare metal. Managing it in a VM is a pain. The nic pass through is fine, but it complicates configuration and troubleshooting. If you're not getting the speeds you want then there's now two systems to troubleshoot instead of one. Additionally, now you need to worry about keeping your hypervisor up and running in addition to the firewall. This makes updates and other maintance more difficult. Hypervisors do provide snapshots, but opnsense is easy enough to back up that it's not really a compelling argument.

My two cents is get the right equipment for the firewall and run bare metal. Having more CPU is great if you want to do intrusion detection, DNS filtering, vpns, etc. on the firewall. Don't feel like you need to hypervisor everything

carzian , to Selfhosted in Running a OPNsense firewall in a VM?

So you're planning to reuse the same hardware that the firewall is running on now, by installing a hypervisor and then only running opnsense in that?

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