xtremeownage

joined 2 years ago
MODERATOR OF
[–] xtremeownage@lemmyonline.com 6 points 2 years ago

I'd gladly donate a few TB, but Not about to fill my entire array for books i'll never read...

[–] xtremeownage@lemmyonline.com 4 points 2 years ago

Nope.

Still just feel like a kid, with extra responsibilities, while raising my own kids. Guess sometime around 50 or so i'll start feeling like an "adult"

Although, at least I call myself a dumbass, after doing something stupid, or wasting money on crap.

[–] xtremeownage@lemmyonline.com 1 points 2 years ago

I'm gonna wait a few years, until prices go waaay down.... and I plan on doubling/tripling the PV capacity, which will make everything much more effective, as well.

[–] xtremeownage@lemmyonline.com 1 points 2 years ago

How did you get that rate? We pay 33 cents, and it was 24 cents just a few months ago… wouldn’t be surprised if it goes up again next year and the year after since even 33 cents is government subsidised (so - there’s no cheaper option available).

All about location. There are supposedly many in my area on a different coop utility, who are only paying 0.03c/kwh.

Ooof. Why’d you do that? We simply put (a bit over) 5kW of panels on the roof, and a good 5kW inverter. One day of sun generates about as much power as we use in a week, and even if it’s overcast we still come out ahead.

I had a few other goals I wanted to accomplish-

  1. Reliability. The grid here isn't the most stable, and blinks a few times per week. And, a time or two per year, we have an outage. This solution has handled this fantastically well, so well, that I don't even notice when the grid has dropped unless I specifically go for it.

  2. Apart of this, was bringing some of my wiring/electrical up to code. This accounted for 10k of the price-tag... I relocated/replaced the mains panel across the house to a location more suitable then my daughter's closet. Also- the panel itself, was pretty old, and needed to be modernized.

One more issue- my PV is undersized a bit. Adding another 3kw, would yield much better returns for me.

Its undersized, because if I oversized it, and sent more energy than I consumed, my lovely utility slaps on a 42$ fee.... which is no-bueno.

[–] xtremeownage@lemmyonline.com 3 points 2 years ago* (last edited 2 years ago) (2 children)

If the ROI => 25 years, then it's not worth it- because the hardware and equipment is considered deprecated at that point.

If it lasts 30 years, sure, its making good use of itself. But- everything is rated between 15-25 years. As such, after that period, it's considered end of life, and no longer supported.

Now- I will note, it is not worth it for the "Rate I currently pay", which is 0.08c/kwh. If next year, my electricity rates tripled, it would vastly reduce the amount of time until this solution reached ROI. And- I am betting that electricity does not get cheaper in the future, otherwise I would have not have pulled the trigger on a 50,000$ project, where the math told me it wasn't the best idea.

Also, if you really want to see everything quantified- I plan on publishing all of the math, and numbers at the one year mark... which will be around march. -> https://static.xtremeownage.com/pages/Projects/Solar-Project/

[–] xtremeownage@lemmyonline.com 2 points 2 years ago

This platform* is getting overrun by trolls and tankies. I’m going back to Reddit

[–] xtremeownage@lemmyonline.com 13 points 2 years ago (9 children)

Coming from someone who owns them-

Nah, it's not worth it.... at least, if you strictly look at "saving money" overall.

ROI is on average 10-25 years, depending on your current cost of energy. The components/inverters/etc, are usually rated for 20-25 years.

At least- this applies if you have a properly licensed contractor install everything. If you do everything yourself, its extremely worth it, and would achieve ROI in a decade or less.

[–] xtremeownage@lemmyonline.com 3 points 2 years ago (1 children)

What will realistically happen?

Nothing. Companies will just spend a hair more money finding ways to circumvent the new taxes. And, if the new taxes were not easily circumvented- they would just relocate the company to another country with lower taxes.

In the end, the consumer is paying the taxes, and not the company itself, either way.

[–] xtremeownage@lemmyonline.com 15 points 2 years ago (1 children)

Anti-DDOS, eh?

You lost me there. There is no self-hosted anti-ddos solution that is going to be effective.... Because any decent DDOS attack, can easily completely overwhelm your WAN connection. (And potentially even your ISP's upstream(s) )#

[–] xtremeownage@lemmyonline.com 6 points 2 years ago (1 children)

It could end up being a shart.

[–] xtremeownage@lemmyonline.com 1 points 2 years ago

I use vlans to work with it.

216
submitted 2 years ago* (last edited 2 years ago) by xtremeownage@lemmyonline.com to c/selfhosted@lemmy.world
 

Since, my doctor recommend that I put more fiber in my diet- I decided to comply.

So.... in a few hours, I will be running a few OS2 runs across my house, with 10G LR SFP+ modules.

Both runs will be from my rack to the office. One run will be dedicated for the incoming WAN connection (Coupled with the existing fiber that.... I don't want to re terminate). The other, will be replacing the 10G copper run already in place, to save 10 or 20w of energy.

This, was sparked due to a 10GBase-T module overheating, and becoming very intermittent earlier this week causing a bunch of issues. After replacing the module, links came back up and started working normally.... but... yea, I need to replace the 10G copper links.

With only twinax and fiber 10G links plugged into my 8-port aggregation switch, it is only pulling around 5 watts, which is outstanding, given a single 10GBase-T module uses more then that.

Edit,

Also, I ordered the wrong modules. BUT... the hard part of running the fiber is done!

 

Surprisingly, I guess this didn't exist. Well, if you like talking automotive technology, it does now.

Turbocharged

 

Here is one of my projects from a few years back.

Shoving a 1,000hp engine, into a long-bed pickup truck.

It was a fun project, especially since nobody would ever look at it, and think, hey, that might be fast. Nope, It was just an ugly, longbed, single-cab pickup truck.

Completely gutted on the interior with nothing but a seat, steering wheel, shifter, and gauges.

Sadly, I have retired this project due to it not being very practical for anything.

Coming soon, whenever I get off of my ass- I will be putting this powerplant into a 1987 4x4 suburban... Don't hold your breath too much, since covid occured I have not been driving too much, and this project has not been high on my list of priorities.

 

Just sharing the latest experiment from Garage54 to get some posts flowing.

If you have not see these guys, they do some really interesting experiments and projects.

 

Koenigsegg has not yet failed to surprise me with some of the technology.

The free-valve engine, and now, a 2,300hp hybrid sports car.

 

In, addition to updating lemmy just now-

The storage issues have been resolved, the hosting issues have been resolved....

And things should return back to stable and reliable now.

Lemmy 0.18.3 Notes

1
The issue, and next steps (lemmyonline.com)
submitted 2 years ago* (last edited 2 years ago) by xtremeownage@lemmyonline.com to c/lemmyonline@lemmyonline.com
 

Turns out... its ceph storage.

Despite having 7x OSDs on bare metal NVMe... despite having DEDICATED 10G network connectivity.... Its having significant performance issues.

Any spikes in IO (Large file transfers, backups. Even copying files to a different server) would cause huge IO delays, causing things to break or drop offline.

There are no errors shown. The configuration is pretty standard. I have no idea why it is having so many issues.

I have cleared off a new NVMe, and will move this server to it tomorrow, and hopefully end all of the issues from this week... Assuming I have any users left here. (I wouldn't blame you for leaving, it has been a really bad week for LemmyOnline)

IF, my assumptions are incorrect, then f-it, I will just run lemmy on a bare metal server I have on standby.

Update

Server migrated to local storage. Was, nearly unnoticeable, unless you did something in the 3 minute window it took to clone/restore/etc.

 

Just finished migrating to a different server... hopefully this helps some.

 

As a continuation from the FIRST POST

As you have likely noticed, there are still issues.

To summarize the first post.... catastrophic software/hardware failure, which meant needing to restore from backups.

I decided to take the opportunity to rebuild newer, and better. As such, I decided to give proxmox a try, with a ceph storage backend.

After, getting a simple k8s environment back up and running on the cluster, and restoring the backups- lemmy online, was mostly back in business using the existing manifests.

Well, the problem is.... when heavy backend IO occurs (during backups, big operations, installing large software....), the longhorn.io storage used in the k8s environment, kind of... "dies".

And- as I have seen today, this is not an infrequent issue. I have had to bounce the VM multiple times today to restore operations.

I am currently working on building out a new VM specifically for LemmyOnline, to seperate it from the temporary k8s environment. Once, this is up and running, things should return to stable, and normal.

 

Yup. always gotta be that one single threaded program. In this case, appears to be frigate.

 

I don't know about y'all.... But, I am really looking forward to CS:II

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