> When you enable r2.dev access, anyone on the Internet can use the public r2.dev URL to view object

When you enable r2.dev access, anyone on the Internet can use the public r2.dev URL to view objects in this bucket. However, usage is rate-limited and is not recommended for production. Also, Cloudflare features such as Access and Cache will not be available.

BBusslina > When you enable r2.dev access, anyone on the Internet can use the public r2.de...

BusslinaOP•4/5/24, 9:23 PM

I don't find those limitations anywhere

BusslinaOP•4/5/24, 9:24 PM

And don't understand why there are different usage rates depending on the domain

BusslinaOP•4/5/24, 9:25 PM

Also I wanted to use a non cloudflare domain and seems not possible

BusslinaOP•4/5/24, 9:26 PM

Is there any good alternative to share my files with public access links?

BBusslina I don't find those limitations anywhere

Hello, I’m Allie!•4/5/24, 9:29 PM

I don't think they are public, the idea is just that you aren't supposed to rely on it working. It is ok for a Proof-of-Concept, but not for an actual product

BusslinaOP•4/5/24, 9:31 PM

Seems my best alternative is to buy a new domain with cloudflare

BusslinaOP•4/5/24, 9:32 PM

But it worth it just for use the free r2

BBusslina Seems my best alternative is to buy a new domain with cloudflare

Hello, I’m Allie!•4/5/24, 9:32 PM

If possible, just move all your domains to Cloudflare. Not biased or anything

HHello, I’m Allie!If possible, just move all your domains to Cloudflare. Not biased or anything 😜...

BusslinaOP•4/5/24, 9:32 PM

Can I do that for free?

BBusslina Can I do that for free?

Hello, I’m Allie!•4/5/24, 9:33 PM

For DNS? Yes. Registrar, no, but it shouldn't be more expensive than the registrar's annual price(as long as the TLD is supported)

Hello, I’m Allie!•4/5/24, 9:34 PM

Some hosting providers ask for Nameserver Access, and while that makes setup ludicriously simple, it also means anything else you do with that domain is tied to them.

Hello, I’m Allie!•4/5/24, 9:35 PM

With CF at least, it is decently easy to mix and match, so you can have a Vercel deployment on one subdomain, a Pages deployment on another, and email on both

BusslinaOP•4/5/24, 9:36 PM

Thanks for help. I will think about it. For now I will register a new one and test R2. Is the first time I use Cloudflare

RRaiyan if it is cached then no

BusslinaOP•4/5/24, 11:06 PM

I saw the file extensions that are auto-cached (I'm interested on .jpg). Okay, but I see this too. Does it mean I can't have cache? I don't understand it.
https://developers.cloudflare.com/r2/reference/limits/#caching

BusslinaOP•4/5/24, 11:07 PM

I have already bought a domain and connected a subdomain to my bucket and it works fine

RAGman•4/5/24, 11:14 PM

For R2 event notifications, the object-create event states that: "Triggered when new objects are created or existing objects are overwritten". What happens if a file is uploading and connection is lost? Will that fire an object-create event?

BBusslina I saw the file extensions that are auto-cached (I'm interested on .jpg). Okay, b...

Chaika•4/5/24, 11:22 PM

Tiered Caching is just a optional extension to the normal cache, with a few options to increase cache hit %.
R2 just gets the normal per-cloudflare datacenter/location cache.

BusslinaOP•4/5/24, 11:24 PM

Thanks. I will check in the following days if operations remain "stable"

BBusslina Thanks. I will check in the following days if operations remain "stable"

Chaika•4/5/24, 11:24 PM

using the dashboard to view your r2 buckets/files does some amount of them/counts as well
r2

CChaika using the dashboard to view your r2 buckets/files does some amount of them/count...

BusslinaOP•4/5/24, 11:25 PM

Good to know. Thanks

BusslinaOP•4/6/24, 11:02 AM

Hi,

.js

.js

files are cached by default. So my question: if I upload a new version of a

.js

.js

file will be cached too? Will compare file size and checksum?

336387 Apr  5 23:00 main.dart.js

336387 Apr  5 23:00 main.dart.js

BusslinaOP•4/6/24, 11:16 AM

Using

rclone sync

rclone sync

, when no there aren't modifications, why it's updating the modified date?

BBusslina Hi, `.js` files are cached by default. So my question: if I upload a new version...

Raiyan•4/6/24, 11:39 AM

no, or at least that is what I saw when it first launched, you have to invalidate the cache, or else, make immutable js files, depends on your usecase.

Original message was deleted

BusslinaOP•4/6/24, 3:27 PM

Thanks

Original message was deleted

BusslinaOP•4/6/24, 3:31 PM

You mean I can invalidate Cloudflare file cache version by calling an API?

sefyundercover•4/6/24, 9:39 PM

One thing I don't understand is the pre-signed URLs is it ok to expose them on public apps?

https://developers.cloudflare.com/r2/buckets/cors/#use-cors-with-a-presigned-url Here it says it's safe to use
Presigned URLs are only used for authentication, which means they are generally safe to distribute publicly without revealing any secrets.
https://developers.cloudflare.com/r2/api/s3/presigned-urls/#presigned-url-use-cases but here it says that's not safe to share it publicly
It is useful to note that pre-signed URLs will expose your account ID and bucket name to whoever gets a copy of the URL. Public bucket URLs do not contain the account ID or bucket name. Typically, you will not share pre-signed URLs directly with end users or browsers, as pre-signed URLs are used more for internal applications.

Original message was deleted

sefyundercover•4/6/24, 9:54 PM

sounds good thanks

Kimitri•4/7/24, 2:35 AM

Hello, I have one question, S3 have a class storage called intelligent tiering, that down grad objects class if it isn't accessed, R2 have something like it? I read the documentation and I not found if R2 have storage classes, I found some called classe A and classe B that refers to getObject, listObject, and put object, but nothing about classe storage.

James•4/7/24, 2:43 AM

R2 announced infrequent access tier last week, but as far as I know it’s all manually controlled: https://blog.cloudflare.com/r2-events-gcs-migration-infrequent-access

davut•4/7/24, 5:53 AM

Hello everyone, I have a quick question, my r2 object is public and can be accessible from anywhere but when I upload to an automated python job it gives me a 403 forbidden error, how can I make it fully accessible? I even tried making a get request with python code and it worked but only it doesn't work in one of the public automations

maco6517•4/7/24, 6:34 AM

Cannot access r2 Custom Domains file on iPhone

yinxingmaiming6409•4/7/24, 6:37 AM

yinxingmaiming6409•4/7/24, 6:38 AM

Will there be any charges in the future if you don't use TURN?

yinxingmaiming6409•4/7/24, 6:49 AM

yinxingmaiming6409•4/7/24, 6:49 AM

Where is the account and password?

yinxingmaiming6409•4/7/24, 6:54 AM

Does it seem like there is no place for calls?

Erisa•4/7/24, 7:24 AM

you can use #stream or #developer-week-2024

Ppeshakoo > Data retrieval is charged per GB when data in the Infrequent Access storage cl...

zegevlier•4/7/24, 10:06 AM

The difference is a bit pedantic, yea. If you compare R2 IA to something like GCP's Nearline, it's more clear why there is a difference. Nearline charges you for both retrieval and egress, while R2 only charges you for retrieval.

zegevlier•4/7/24, 10:06 AM

But there is indeed still a charge / GB, just like egress charges

djoksa•4/7/24, 10:07 AM

Apparently there is a bug in S3 in which the pre-signed PUT URLs ignore SHA256 Hash when uploading. https://github.com/aws/aws-sdk/issues/480

I just tested a pre-signed URL with R2 and see that it too also ignores the hash, and allows upload of arbitrary body payload.

I’m wondering if this was intentional or is a bug?

LOLINTERNET•4/7/24, 10:37 PM

Is it possible to use Sippy with a public bucket, without creds? It looks like that's not supported at the moment - is there a plan to add this? (I'm trying to use Sippy with a public bucket which I don't control. So not exactly the planned use-case but it's soo close.)

Zora•4/8/24, 12:18 AM

Use rclone

LOLINTERNET•4/8/24, 1:54 AM

my goal is for live 'proxying' not a one off copy

Caleb•4/8/24, 3:12 AM

Hey if i have an svg string that Im trying to upload to an r2 bucket as a file. when i create a blob from the data and use the put() function from the workers api, it shows as no content type on the cloudflare website

Caleb•4/8/24, 3:13 AM

is there a way to set this content type?

CCaleb is there a way to set this content type?

Karew•4/8/24, 3:49 AM

When you put the object, you can specifiy the

Content-Type

Content-Type

Karew•4/8/24, 3:49 AM

It's usually better if you always explictly provide the type