hey, i am trying to set a custom domain to my bucket and i get error: ``` "errors": [ {

hey, i am trying to set a custom domain to my bucket and i get error:

"errors": [
        {
            "code": 10001,
            "message": "We encountered an internal error. Please try again."
        }
    ],

"errors": [
        {
            "code": 10001,
            "message": "We encountered an internal error. Please try again."
        }
    ],

"errors": [
        {
            "code": 10001,
            "message": "We encountered an internal error. Please try again."
        }
    ],

"errors": [
        {
            "code": 10001,
            "message": "We encountered an internal error. Please try again."
        }
    ],

I recently moved this domain from another of my cloudflare accounts to this account. Its been more than a day. I can attach subdomains of this domain to bucket but the root domain fails to be attached for some reason. How can i resolve this? Any tips?

PPurvectas hey, i am trying to set a custom domain to my bucket and i get error: ``` "error...

PurvectasOP•11/8/24, 6:28 PM

turns out the old config from the previous account still persists. I thought once the domain moved it would remove any related config. But nope. You need to delete old bindings to R2 if you had any

shoo•11/8/24, 6:36 PM

hello people!~

I am trying to upload files to r2 using aws-sdk/client-s3 from workers.

question: do we need to cleanup file from worker memory once it's uploaded to r2?

context:
I had been using lambda heavily before I got into cloudflare stack and in AWS lambda, we would generally have a clean up mechanism incase there was an error or even in successfull execution, at the end to make sure the persistent storage doesn't get jammed; (eventhough its serverless, everything is stored in same allocated space for a period of 10 minutes or something)

thanks in advance!

shoo•11/8/24, 6:42 PM

incase the video got downloaded upto 90% and then failed - my worker will return a 500 error as well (according to my code) and that's it for this particular execution.

after this - will cloudflare take care of that 90% of the partially downloaded file and clear it from memory? let's say 50 Mbs
and I don't need to take care of that

shoo•11/8/24, 6:52 PM

but I was also talking about the persistent storage
I don't think js gc would be able to take care of the persistent storage
once its stored - its stored right

in serverless infra - they separate out all the resources and try to make it kinda independent from each other
but that won't be practical realistically - so this is what AWS does with lambda

and we have faced cases where this had become an issue before we implemented the cleanup

Screenshot_2024-11-09_at_12.17.42_AM.png

shoo•11/8/24, 6:52 PM

hence the question

Southpaw•11/8/24, 6:53 PM

They don’t have any persistent storage at all, I don’t think.

SSouthpaw They don’t have any persistent storage at all, I don’t think.

fry69•11/8/24, 6:55 PM

They don't even have a filesystem

shoo•11/8/24, 6:55 PM

Oh! I did not realize that
so it can't go over 128 MB for any case
and can only stored in memory

shoo•11/8/24, 6:56 PM

got the answer. thank you guys! appreciate it

DJ45X•11/8/24, 9:27 PM

looking to try using r2 as a solution to hosting the update files for an application i'm working on. i intend to use github actions to push the update files to the r2 bucket. for testing and familiarization, i tried using both rclone and awscli to simply browse the r2 bucket. awscli gives me the error "could not connect to the endpoint url: https://s3.auto.amazonaws.com" but i have specified my access key id, secret key, and r2 endpoint using the command aws configure setaws configure set. any thoughts or suggestions?

jogath•11/8/24, 11:25 PM

How do I see total R2 database usage over all time?

jogath•11/8/24, 11:27 PM

Is Average Storage "Amount of storage used for this bucket" what I am looking for?

Fernando Dilland•11/9/24, 6:05 AM

An interesting way to use Cloudflare R2 in video players with different qualities and hover thumbnails (in the style of YouTube) is by using HLS. In this repository, I made a demo using only Cloudflare R2, and it works wonderfully! https://github.com/fernandodilland/r2-player.js Suggestions or improvements are welcome!

GitHub

GitHub - fernandodilland/r2-player.js: Cloudflare R2 and HLS embedd...

Cloudflare R2 and HLS embedded video player JavaScript library featuring thumbnails, lazy loading, and multiple quality options. - fernandodilland/r2-player.js

FFernando Dilland An interesting way to use Cloudflare R2 in video players with different qualitie...

1984 Ford Laser•11/9/24, 6:59 AM

Very cool! Will definitely take a look, I might have a good use case for this

Anthony•11/9/24, 8:28 AM

Hey guys

I'm new here. I was just wondering if there is a way to restore a R2 database (for example 2 days ago) ?

Anthony•11/9/24, 8:56 AM

R2 are using AWS S3 Buckets under the hood. There's no way to restore an S3 bucket?

Anthony•11/9/24, 8:59 AM

Got it, thanks

Anthony•11/9/24, 9:02 AM

Yeah I'll look at something

fry69•11/9/24, 9:02 AM

That said S3 seems to have some kind of versioning extension built-in -> https://docs.aws.amazon.com/AmazonS3/latest/userguide/Versioning.html

Retaining multiple versions of objects with S3 Versioning - Amazon ...

Use versioning in Amazon S3 to keep multiple variants of an object in the same bucket.

fry69•11/9/24, 9:04 AM

It should be possible to create similar versioning with R2 and the tools available, just not an out-of-the-box service

11984 Ford Laser Very cool! Will definitely take a look, I might have a good use case for this

Fernando Dilland•11/9/24, 11:25 PM

I learned how to publish the library on NPM. In case it’s helpful, here’s the link: https://www.npmjs.com/package/r2-player.js

npm

r2-player.js

Video player based on files in a Cloudflare R2 bucket, featuring video thumbnails, lazy loading, and multiple quality options.. Latest version: 1.1.1, last published: 21 minutes ago. Start using r2-player.js in your project by running npm i r2-player.jsnpm i r2-player.js. There are no other projects in the npm registry using r2-player.js.

Ir Zanaj•11/10/24, 7:58 AM

Does R2 offer signed url?

IIr Zanaj Does R2 offer signed url?

fry69•11/10/24, 8:00 AM

Like this? -> https://developers.cloudflare.com/r2/api/s3/presigned-urls/

Cloudflare Docs

Presigned URLs | Cloudflare R2 docs

Presigned URLs are an S3 concept

for sharing direct access to your bucket without revealing your token secret. A presigned URL authorizes anyone with the URL to perform an action to the S3 compatibility endpoint for an R2 bucket. By default, the S3 endpoint requires an AUTHORIZATION header signed by your token. Every presigned URL has S3 param...

Nguyen Huu phuc•11/10/24, 10:26 AM

I created a bucket, but i don't see tab Access Keys

Nguyen Huu phuc•11/10/24, 10:26 AM

help me, please

Nguyen Huu phuc•11/10/24, 10:29 AM

Nguyen Huu phuc•11/10/24, 10:30 AM

create API token ?

Nguyen Huu phuc•11/10/24, 10:30 AM

Nguyen Huu phuc•11/10/24, 10:31 AM

Is this correct, sir?

Nguyen Huu phuc•11/10/24, 10:37 AM

thank you so much, i'm done

Nguyen Huu phuc•11/10/24, 11:54 AM

I got this error when I sent a link to my friend to see photos on r2

Nguyen Huu phuc•11/10/24, 12:06 PM

how to use, thanks for helping me

Đăng Tú•11/10/24, 12:34 PM

Could you confirm if this is bug? If I use the endpoint create by API, it will create content-dispositioncontent-disposition properly. But if I use custom domain endpoint, it only delivery the file, the http header will not be generated like in the screenshot. If it is not a bug, could you tell me how to inject content-dispositioncontent-disposition in the right way?

Đăng Tú•11/10/24, 12:39 PM

Thanks, but do we have other options to set filename for download link using custom domain?

Đăng Tú•11/10/24, 12:56 PM

Also where can I read more about this?

._.•11/10/24, 3:50 PM

Can anyone give me a working answer? Why is it stuck on cors localhost even though I set cors to use * in all cases?
try {
const response = await fetch(url);
if (!response.ok) {
throw new Error(
Failed to load image: ${response.status} ${response.statusText}Failed to load image: ${response.status} ${response.statusText}
);
}
const blob = await response.blob();
return await new Promise((resolve, reject) => {
const reader = new FileReader();
reader.onloadend = () => resolve(reader.result);
reader.onerror = () =>
reject(new Error("Failed to read blob as data URL"));
reader.readAsDataURL(blob);
});
} catch (error) {
throw new Error(Failed to load image: ${error.message}Failed to load image: ${error.message});
}
}

Flare•11/10/24, 7:18 PM

Troubleshooting 403 / CORS issues with R2

So, your assets aren't loading because you are getting a CORS error despite having setup everything correctly?
Let's try troubleshooting.

In your browser console, do you see a 401/403 error right above the CORS error? If yes, then you aren't actually dealing with a CORS issue! If you do have a CORS issue, head to the last section.

If you are using a Custom domain

Go to the Network tab and find the failing request (you may need to reload the page, since only requests after opening the developer tools are logged).
You need to check the response headers for the following two headers:

cf-cache-statuscf-cache-status
cf-mitigatedcf-mitigated

### If you have a cf-mitigatedcf-mitigated header

Your request was blocked by one of your WAF rules. Go to Security Events and look for what service blocked your request.

If you don't have a `cf-cache-statuscf-cache-status` header

Your request was blocked by Hotlink Protection.
Go to your dashboard and disable it or write a configuration rule to only disable on your Custom domain

If you are using the S3 API

Your request is very likely incorrectly signed.
Try executing the request via curl to inspect the real response returned by the S3 api and then tackle that issue.
Once your request is correctly signed, you'll receive the proper CORS headers.

If it's actually CORS

Here are some common issues with CORS configurations:

ExposeHeadersExposeHeaders is missing headers like ETagETag
AllowedHeadersAllowedHeaders is missing headers like AuthorizationAuthorization or Content-TypeContent-Type
AllowedMethodsAllowedMethods is missing methods like
```
POST
```
```
POST
```
/PUTPUT (you do not need to include
```
OPTIONS
```
```
OPTIONS
```
)

boldpix•11/11/24, 12:56 PM

hi

I want to use the free version of R2. Do I still need to enter my bank or PayPal account information?

Bboldpix hi I want to use the free version of R2. Do I still need to enter my bank or Pa...

Isaac McFadyen•11/11/24, 12:58 PM

Yes. It's required to help prevent abuse.

Original message was deleted

boldpix•11/11/24, 1:03 PM

This will be problematic for those living in countries where international bank accounts are not available, especially since they only want to use the free version and Cloudflare may limit their account if their bandwidth increases.

boldpix•11/11/24, 1:05 PM

Can anyone recommend a free cloud storage service that doesn't demand bank details for initial signup and is actually free to use?

Original message was deleted

boldpix•11/11/24, 1:20 PM

Thanks bro, but my problem is that I don't have access to any of these payment providers

Original message was deleted

boldpix•11/11/24, 1:57 PM

Bboldpix This will be problematic for those living in countries where international bank ...

Zora•11/11/24, 1:59 PM

Cloudflare won't limit you for using r2

ZZora Cloudflare won't limit you for using r2

boldpix•11/11/24, 2:00 PM

I Know

boldpix•11/11/24, 2:02 PM

Can anyone recommend a free cloud storage service that doesn't demand bank details for initial signup and is actually free to use? Please send me in Direct message

hey, i am trying to set a custom domain to my bucket and i get error: ``` "errors": [ {

Troubleshooting 403 / CORS issues with R2

If you are using a Custom domain

If you don't have a `cf-cache-statuscf-cache-status` header

If you are using the S3 API

If it's actually CORS

Similar Threads

Similar Threads

Troubleshooting 403 / CORS issues with R2

If you are using a Custom domain

If you don't have a
`cf-cache-status`
`cf-cache-status`
`cf-cache-status`
`cf-cache-status` header

If you are using the S3 API

If it's actually CORS

Similar Threads

hey, i am trying to set a custom domain to my bucket and i get error: ``` "errors": [ {

Troubleshooting 403 / CORS issues with R2

If you are using a Custom domain

If you don't have a cf-cache-statuscf-cache-status header

If you are using the S3 API

If it's actually CORS

Similar Threads

Similar Threads

Troubleshooting 403 / CORS issues with R2

If you are using a Custom domain

If you don't have a cf-cache-statuscf-cache-statuscf-cache-statuscf-cache-status header

If you are using the S3 API

If it's actually CORS

Similar Threads

If you don't have a `cf-cache-statuscf-cache-status` header

If you don't have a
`cf-cache-status`
`cf-cache-status`
`cf-cache-status`
`cf-cache-status` header