Dave

joined 2 years ago
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[–] Dave@lemmy.nz 1 points 58 minutes ago

I didn't learn about Precordial Catch Syndrome until I'd nearly grown out of it.

Wikipedia says ages 6-12 but other sources say from 6 through to early 20s which is more in line with my experience.

[–] Dave@lemmy.nz 5 points 1 hour ago

I am confused about why it made you use your phone less. Is it that you didn't install your time sink apps?

I use GrapheneOS and nothing really changed day to day. Admittedly I have sandboxed Google Play Services installed so I can use my banking app and some others only on the Play store, but largely it's just a phone like before but without so much Google.

[–] Dave@lemmy.nz 10 points 1 hour ago (1 children)

The cat isn't even tied down. Would you save the painting and mildly inconvenience the cat who would need to jump out of the way?

[–] Dave@lemmy.nz 8 points 18 hours ago (1 children)

I'm gonna boycott their products

[–] Dave@lemmy.nz 1 points 20 hours ago

Yeah at the moment I just see it as something I'm funding with some help from others as they choose to chip in. If it grows to be a problem, we can look at doing something like lemmy.ca did with FediCan, but they are a magnitude of order larger than us so it seems a bit preemptive.

 

In case you missed it, I have an update in this post. TL;DR we are losing our host and will need to move to a VPS.

It seems pretty clear that once we have to start paying for storage, it will be very expensive to keep everything on hard drive storage, so we will need to move to storing images on object storage.

Unless anyone has any objections, instead of doing everything in one go, I would like to do the migration to object storage for images in advance of the main move to a VPS in order to better assess what we will need for storage once that part has been offloaded. The plan is to use Backblaze B2 storage, because it's cheap, reliable, and already used for our backups.

This means we will need two patches of downtime, most likely this weekend and next as we need to be off the current host by the end of the month.

This post is to propose an outage from this Friday after 8pm, through to whenever it is finished on Saturday. I have been doing some testing, and it seems it will be a bit flaky if I try to do the migration too fast. My plan is to set it going the night before, run it overnight, and start Lemmy back up in the morning assuming the migration has finished by then. But there is every chance that it just stops while I'm sleeping and needs to be restarted in the morning, taking most of Saturday.

My current plan is to keep Lemmy itself running during this time, meaning there will be no images but federation will continue so we shouldn't need to catch up after it's done.

TL;DR

  • Outage Friday after 8pm through to when it's done on Saturday
  • Most likely Lemmy text content will remain available but no guarantees
  • Moving image storage to Backblaze B2 - please tell me ASAP if there are objections (American company, but only real alternatives are Cloudflare or big tech and American anyway)
  • A further outage will be required the following weekend to move the actual Lemmy service
 

I just thought I'd let people know that you can watch the winter olympics on Sky Open, which is a free channel Sky has. If you have actual Sky I think you have more options over what events you can watch.

But yeah, Freeview channnel 8 or via Three Now app. I think you might be able to watch online here if you log in to three now,

We already have one silver and one bronze: https://www.olympics.com/en/milano-cortina-2026/medals

Which puts us as 7th per capita 😁: https://www.medalspercapita.com/

Unless we don't get to count the broken one.

[–] Dave@lemmy.nz 3 points 1 day ago

Matrix has a new spec coming that will fix everything (they say). But last I checked it's not finalised, and they have been working on it for years.

[–] Dave@lemmy.nz 1 points 1 day ago (2 children)

For 1: Thanks, good to know there are also people happy with Cloudflare.

I already have experience and accounts with Backblaze for object storage, that I use for Lemmy and personal backups. That also seems to be cheaper than Cloudflare as well. So unless a nice local provider shows up for a similar cost, or people have strong objections, I'll probably just go with that. I think the free egress of 3x data stored should go a long way to covering our need.

2: So Lemmy.nz is currently on dedicated hardware, but that hardware is managed by someone else and I have a Proxmox LXC container allocated that I fully control. Lemmy is all set up through docker compose currently - I think even the largest servers are set up like this since docker is the supported method for install, though the large instances have horizontally scaled federation.

In terms of hosting at home - it's a bad idea, for the sole reason that content is federated so you don't have control over it, and you really want to have control over what is in your house, sitting on your hard drives.

I already handle backups with a local (to the server) and remote copy stored on B2. Lemmy has instructions for exporting the database, which can be done live. So that's all sorted.

3: Hey if anyone knows someone then we could consider it, but it would be nice to just kinda do our own thing.

[–] Dave@lemmy.nz 1 points 1 day ago

I meant that, assuming a CDN, what are the CPU, RAM, and filesystem requirements for our Lemmy instance itself?

This is a question I have been trying to get answered and haven't made much progress! I know the current system we are on is more powerful than would be needed, but I haven't been able to get any info on what minimum requirements are. I guess because of all the unknowns, it kind of depends. I also think that with or without a CDN the specs probably don't change, as serving static files isn't that hard for a server. It's the bandwidth that you get capped on which would need to be higher without Cloudflare. And this assumes we can effectively mitigate AI scrapers, which are a big problem in bursts - but I don't want to mitigate them by getting bigger hardware 😓.

And, can the Lemmy software stack be distributed over multiple hosts? Sounds like some of it can if there’s is an image daemon of some sort that can be backed by an object store.

Lemmy has some parts that could be put on multiple hosts, but it's unlikely that would be needed instead of just bumping the specs a little. Mostly you can solve bottlenecks by running parallel containers. I am hoping a VPS with 4 vCPUs and 4-6GB RAM will be a good starting point. We may end up needing 8GB RAM though (currently we have 16).

Also I remember you talking about federation/ActivityPub being really sensitive to network latency a while ago. Having the instance hosted closer to others network-wise might be useful.

For a long time, federation was sequential in that an instance, say Lemmy.world, would send one upvote or one post, then wait for a success response before sending the next one. This was important to ensure things arrived in the right order, e.g. if you edit your comment twice, you need to make sure the right version is what appears on other instances. Lemmy.world grew so big they were creating federation activities faster than they could send them to us, so someone else had made batching software that I had running on a VPS in Finland to specifically handle Lemmy.world (directing lemmy.nz traffic to the VPS with the help of the Lemmy.world admin team). I had it running for maybe 6-9 months, but this was solved perhaps around 12 months ago when Lemmy got the ability to send federation activities in parallel, so it's no longer an issue.

All that’s leading towards some cloud provider in the APAC region. but then again AWS, Azure, GCP, and Oracle are all fucking evil so it’s be better to not depend on those.

None of those have made the shortlist haha

[–] Dave@lemmy.nz 1 points 1 day ago

I also wouldn’t want the server to be based in a country that has age verification laws that apply to hosting

Errr... that's a good point about avoiding Australia, I hadn't thought of the possible ramifications of that.

But also... let's hope our own version doesn't go through: https://www.legislation.govt.nz/bill/member/2025/0216/latest/whole.html

[–] Dave@lemmy.nz 1 points 1 day ago

That is amazing for a free server! I remember applying years back and getting rejected lol.

But yeah, I wouldn't use it for Lemmy.nz. I'm still hopeful about NZ hosting.

[–] Dave@lemmy.nz 1 points 1 day ago (2 children)

Ah yep. That QUBIT-4 seems pretty decent. How much RAM does your instance use these days? That's my biggest concern, as it's hard to tell what the minimum requirements are when the OS and db think unused RAM is wasted RAM and just gobble it up whatever is available for a disk cache.

[–] Dave@lemmy.nz 2 points 1 day ago

Although it mentions residential supply, the core intent seems to be that it's for power plants in dry years (when we can't rely on hydro).

Weird to use the weather as an excuse for not using the money for solar or wind power. Like, it's too sunny this year so we need gas, because if it was too wet then surely it wouldn't be a dry year...

 

As many of you will know, we have been borrowing server hosting, which kept costs very minimal. Many of you donated to the host (thanks!), but a while back they stopped taking donations as they wound down operations including transferring mastodon.nz to new people and gave me notice that we would eventually need to move to other hosting.

That was quite some time back, and now I've been notified that the time has finally come. At some point in this month we will swap over to a new host. It will also involve significantly increased costs to run the server (up from almost nothing), and most likely we will move to a VPS off of the current shared but dedicated hardware to more appropriate specs, and move to using object storage for images. All this will likely require some down time, which I will try to give notice of. I'm currently planning for this to be quite significant (perhaps done over the course of a whole weekend), since this would involve migrating all images to object storage which must be done with pict-rs shut down (others have reported 8+ hours for this), as well as transferring all other data to a new VPS, then a slow period of time as it catches up on federation. The second day would be a backup in case something went wrong.

When this move happens, I'll also start to do regular financial updates. In the past people have been interested in running costs, but they have been minimal out of pocket due to the server hosting being free to me. With the increased costs it makes sense to start regular updates about what it costs to run the instance, similar to what other instances do. There is a very wide range in what this could cost, and it's not clear right now what the lowest spec server is that we could get away with. But I am hoping we can keep this under $50 a month. People have asked previously about donations, a little while back I set up a page so you could donate directly to Lemmy.nz, here is the post about it (with the emphasis on not donating if it will materially impact you): https://lemmy.nz/post/21494039

Before moving forward, I'd like some input from Lemmy.nz users on some specific questions:

Currently we are hosted in NZ, how important is it to continue this? (with cost being the main barrier)

We will try to host in NZ if we can, but if cost becomes an issue, is it a big deal to host in Australia or elsewhere? We will want to try to stay close to NZ so NZ based users have low latency

Do people object to Cloudflare?

Currently we use Cloudflare, with benefits around loading faster for people in other countries (due to the CDN) and the ability to more easily handle AI scrapers.

Cloudflare puts us in the power of a large company and reduces our independence, but it also reduces bandwidth usage and have tools to more easily fight AI scrapers that cripple the server. Cloudflare offers captcha services that help this.

Remember, users on other instances that don't proxy images will also be loading images directly from our servers, which Cloudflare will reduce the latency of due to their CDN.

If people object to Cloudflare, I am willing to attempt to avoid using it, adding Anubus and managing IP blocklists, but it will be more work. It will also be a slightly higher cost, as we will need a higher traffic allocation since Cloudflare currently caches a lot of image traffic.

Pātai?

If you have any questions, let me know!

 

My biased quotes:

The government says a Liquefied Natural Gas import facility in Taranaki will save New Zealanders about $265 million a year.

Energy Minister Simon Watts on Monday announced a contract was expected to be signed by the middle of the year, with construction finishing next year or early 2028.

"We need to get rid of the dry risk," Luxon told reporters on Monday.

"I'm not going to guarantee, based on the advice I've been given the benefits outweigh the costs."

A factsheet supplied by the government said the infrastructure costs would be paid for through a levy on electricity of between $2 and $4 /MWh.

The facility was expected to cut future prices by at least $10/MWh, and curb an expected 1.25 percent reduction in Gross Domestic Product from higher energy prices.

Procurement started in October in response to the independent Frontier report, which the government largely rejected.

The government largely rejected the recommendations of the review carried out by Frontier Economics, with sector players including Simon Bridges criticising a lack of bold action.

"It would make no economic sense to develop an LNG import terminal to meet just dry year risk as the large fixed costs would be spread over a relatively small amount of output," the Frontier report said.

 

A flood of "fake NZ news" pages are swamping social media with misleading slop, including using AI to animate still photos of a Mount Maunganui landslide victim.

Dodgy Facebook pages devoted to churning out AI-generated images and videos are almost unavoidable on the site now - and they're still fooling an awful lot of people.

In an investigation I conducted for the Australian Associated Press, a Facebook page calling itself "NZ News Hub" - which has no connection whatsoever to the now-defunct Newshub - has been pushing out dozens of posts a week that take the legitimate reporting by news organisations including RNZ, the New Zealand Herald, Stuff and others, and add sloppy AI-generated images or videos to them.

In one case, a video was posted that grotesquely animates a still photo of a 15-year-old Mount Maunganui landslide victim, making her appear to dance.

The page's bio proclaims "NZ News Hub brings you the latest New Zealand news, breaking stories, politics, business, sport, and community updates", but it does not appear to contain any original reporting.

For instance, on Waitangi Day, the page published a post that appeared to be a video of Prime Minister Christopher Luxon at Waitangi, but was clearly generated by AI.

Nevertheless, the page, which has nearly 5000 followers, has dozens of people "liking" and commenting on its posts as if they were real. Many of their followers appear to be business pages and even include a few politicians.

 

Bosco the French bulldog, known for ripping it up on his surfboard, returned to the moana in Paihia this Waitangi Day, flying the He Whakaputanga flag before the annual waka celebrations.

Now five years old, Bosco the French bulldog was joined by younger companion Treasure, an 18-month-old French bulldog, who is also learning to ride the waves.

photo of dog riding on a surfboard pulled behing a boat along with a He Whakaputanga flag mounted on the surfboard

 

Last thread here

Welcome to this week’s casual kōrero thread!

This post will be pinned in this community so you can always find it, and will stay for about a week until replaced by the next one.

It’s for talking about anything that might not justify a full post. For example:

  • Something interesting that happened to you
  • Something humourous that happened to you
  • Something frustrating that happened to you
  • A quick question
  • A request for recommendations
  • Pictures of your pet
  • A picture of a cloud that kind of looks like an elephant
  • Anything else, there are no rules (except the rule)

So how’s it going?

 
  • Unemployment rises to 10 year high of 5.4 percent
  • 15,000 jobs added in quarter, but workforce and job hunters grow
  • Underutilisation rate steady at five year high of 13 pct
  • Youth unemployment rises, more woman in the labour force
  • Annual wage growth slows to near five year low of 2 percent
  • Data worse than expected, backs the RBNZ holding cash rate steady in two weeks
 

Wellington's Moa Point wastewater treatment plant has been shut down and staff evacuated from the site, after an equipment failure flooded multiple floors.

Untreated wastewater is being discharged into the sea and that may continue for some time, Wellington Water chief executive Pat Dougherty said.

"This is a serious situation and we anticipate the plant will be shut down for an extended period," he said.

Dougherty strongly advised the public to stay away from south coast beaches.

 

Making the announcement in Auckland on Tuesday, Transport Minister Chris Bishop said the current system was "expensive, outdated and no longer works as well as it should".

Key changes

  • No more full licence test: Drivers will no longer need to sit a second practical test to move from the restricted to full licence, saving time and money. This applies to Class 1 (car) licences only.
  • Longer time spent on learners for under 25s: There will be a 12-month learner period for under 25s, an increase of six months.
  • Option to reduce learner period: There will be an option for under 25s to reduce their 12-month learner period back to six months by recording practice hours or completing an approved practical course.
  • New restricted periods: The restricted period will be 12 months for under 25s and six months for over 25s, with no option to reduce it with a defensive driving course.
  • Cheaper to get a full licence: The total cost of getting a Class 1 (car) licence will reduce by $80 under the new system.
  • Encouraging safe driving: Drivers on their restricted licence will face a further six months on their restricted if they get demerits.
  • Fewer eyesight screenings: Eyesight screenings will only be required at the first licence application and at each renewal. This applies to Class 1 and Class 6 (motorcycle) licences.
  • Zero-alcohol rule expanded: All learner and restricted drivers, regardless of age, will be subject to a zero-alcohol limit.
  • Stronger oversight of training providers: NZ Transport Agency (NZTA) will gain new powers to monitor and suspend driver training course providers.
 

Resources Minister Shane Jones shut down the possibility of New Zealand signing up to a 'road map' away from fossil fuels at the annual global climate summit, documents reveal.

Opposition MPs say the documents underscore the disproportionate influence that National's minor coalition partners wield over government policy.

But Climate Change Minister Simon Watts said it was "appropriate" to consult Jones because of his portfolios.

Australia, the UK, the European Union and a group of Pacific nations were among 80 countries pushing for a 'road map' to be included in the formal negotiations at COP30 in Brazil last November.

They were unsuccessful, but Australia and several Pacific nations were among 24 nations that signed the Belém Declaration on the Transition away from Fossil Fuels on the final day of the summit.

Documents released to RNZ under the Official Information Act show New Zealand's negotiating team was also considering signing the declaration - before officials back in New Zealand informed them that Jones did not want them to.

 

A passenger aboard a tourist boat that ran aground outside Akaroa Heads on Banks Peninsula on Saturday says some on board were panicked and crying, when they realised the vessel was in trouble.

More than 40 passengers and crew were evacuated to nearby boats, when the Black Cat Cruises catamaran ran into difficulty at Nikau Palm Valley Bay about 12.20pm Saturday.

The vessel was taking tourists to see the local Akaroa wildlife, including Hector's dolphins.

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