Cloudflare Developers•2y ago

Hi Folks, is there any working example for using R2 and presigned url in local development (wrangler

Hi Folks, is there any working example for using R2 and presigned url in local development (wrangler)?

Kkamama Hi Folks, is there any working example for using R2 and presigned url in local d...

Hello, I’m Allie!•3/20/24, 10:05 AM

There is not. Local Development does not support the S3 API at the moment

Alper Tunga•3/20/24, 10:40 AM

Hi folks,

I wanted to activate an R2 subscription. However, I've gotten stuck on the "Plans" screen. Do you have any suggestions?

Alper Tunga•3/20/24, 10:41 AM

It just refreshes the page when I try to activate it and nothing happens. :NotLikeThis:

Original message was deleted

Alper Tunga•3/20/24, 10:56 AM

I see; thanks for the info.

Tangenius•3/20/24, 11:30 AM

Hey, how can you find the correct bucket name? I'm using this without success

storage::s3: Error getting object: ErrGetObject(Unhandled(Unhandled { source: ErrorMetadata { code: Some("NoSuchBucket"), message: Some("The specified bucket does not exist."), extras: None }, meta: ErrorMetadata { code: Some("NoSuchBucket"), message: Some("The specified bucket does not exist."), extras: None } }))

storage::s3: Error getting object: ErrGetObject(Unhandled(Unhandled { source: ErrorMetadata { code: Some("NoSuchBucket"), message: Some("The specified bucket does not exist."), extras: None }, meta: ErrorMetadata { code: Some("NoSuchBucket"), message: Some("The specified bucket does not exist."), extras: None } }))

Tangenius•3/20/24, 11:31 AM

Maybe I'm using the wrong URL?

Tangenius•3/20/24, 11:31 AM

Should the url end on the bucketname?

Tangenius•3/20/24, 11:32 AM

I'm using

weur

weur

but maybe I should use

eeur

eeur

Tangenius•3/20/24, 11:33 AM

Before that I had this error:

The region name 'eu-central-1' is not valid. Must be one of: wnam, enam, weur, eeur, apac, auto"

The region name 'eu-central-1' is not valid. Must be one of: wnam, enam, weur, eeur, apac, auto"

Tangenius•3/20/24, 11:33 AM

https://<hidden>.eu.r2.cloudflarestorage.com/rsmono-develop

https://<hidden>.eu.r2.cloudflarestorage.com/rsmono-develop

Original message was deleted

Tangenius•3/20/24, 11:34 AM

Weird that it returned an error then

TTangenius `https://<hidden>.eu.r2.cloudflarestorage.com/rsmono-develop`

Tangenius•3/20/24, 11:35 AM

Is this correct?

Tangenius•3/20/24, 11:37 AM

What's confusing me is that I have a variable

S3_URL

S3_URL

and one called

S3_STORAGE_BUCKET

S3_STORAGE_BUCKET

so since the bucket name is in the url I don't know what to do and what I tried so far return

NoSuchBucket

NoSuchBucket

Tangenius•3/20/24, 11:38 AM

What is the dev url for?

Tangenius•3/20/24, 11:40 AM

I am getting closer I think, now I get

AlertReceived(HandshakeFailure)

AlertReceived(HandshakeFailure)

. What does that indicate?

Tangenius•3/20/24, 11:42 AM

Oh wow I see a lot of threads about this without a solution

Hyper•3/20/24, 4:14 PM

Hey guys. Trying to serve a file from R2 using my worker and return it to be used as the src attribute for images and videos. Does my approach look right or should I be using passthrough streams? Or is there a better way?

export const getAttachmentFile = async (c: Context) => {
    const bucket: R2Bucket = c.env.BUCKET;
    const { messageId, hash, name } = c.req.param();
    const key = `attachments/${messageId}/${hash}/${name}`;
    const file = await bucket.get(key);
    if(!file) throw new ServerError("file not found", 404);
    const headers = new Headers();
    headers.set("Cache-Control", "public, max-age=86400");
    if(file.httpMetadata?.contentType) headers.set("Content-Type" file.httpMetadata.contentType);
    return new Response(file.body, {status: 200, headers});
}

export const getAttachmentFile = async (c: Context) => {
    const bucket: R2Bucket = c.env.BUCKET;
    const { messageId, hash, name } = c.req.param();
    const key = `attachments/${messageId}/${hash}/${name}`;
    const file = await bucket.get(key);
    if(!file) throw new ServerError("file not found", 404);
    const headers = new Headers();
    headers.set("Cache-Control", "public, max-age=86400");
    if(file.httpMetadata?.contentType) headers.set("Content-Type" file.httpMetadata.contentType);
    return new Response(file.body, {status: 200, headers});
}

EEgomes I have a r2 bucket that keeps giving me Error 404 This object could not be viewe...

Sam•3/20/24, 8:45 PM

This is also happening for me. The %2F issue, in combination with Sippy.

stillmotion•3/20/24, 10:36 PM

how do I get r2 to return a json response instead of xml when performing a bucket list? Tried passing Accept: "application/json" and still getting xml.

kian•3/20/24, 10:39 PM

The S3 API? You can't.

kian•3/20/24, 10:39 PM

You'd need to use the Cloudflare REST API.

stillmotion•3/20/24, 10:40 PM

ok i'll need to configure that, thanks!

Rw•3/21/24, 5:51 AM

quick question here anybody here ever consider wasabi or blackblack b2 or tecent cos and alibaba cos ? they all are bandwidth alliances with cloudflare with free egrees with 1/3 of the R2 price, We currently have a library and looking for solution hard to find any document online comparing cloud objective storage besides location

Karew•3/21/24, 9:37 AM

I would recommend Backblaze for long-term backups, but not B2 for hot file storage. We had endless annoying issues with it. Also their error rate and latency increase during the PST/EST nighttime, a long-term issue according to their support.

Original message was deleted

Hello, I’m Allie!•3/21/24, 10:48 AM

Though this option doesn’t pass the 3s test(or whatever it is called)

Original message was deleted

Sam•3/21/24, 10:53 AM

Like storing one in your house, and one at your uncle?

Sam•3/21/24, 10:53 AM

In case of fires

Sam•3/21/24, 10:55 AM

20TB is $300 on cloudflare, each month

Sam•3/21/24, 10:55 AM

But don't forget you need a good ethernet connection, a NAS and you need to pay for the power usage. That times 2. Still way cheaper tho.

bun•3/21/24, 10:59 AM

What issues did you have with b2 for hot storage

zegevlier•3/21/24, 11:00 AM

There's value in not having to pay thousands of dollars up-front vs having to pay a higher montly fee.

zegevlier•3/21/24, 11:01 AM

Plus, if you're dealing with your own setup you need to fix it when it breaks, versus a managed service that someone else has to fix. You can see that either as an upside or a downside

zegevlier•3/21/24, 11:02 AM

For things like backups there's also hetzner storage boxes, which are much much cheaper than most S3 providers

zegevlier•3/21/24, 11:03 AM

Yup, exactly. Original copy on device, second copy on local nas, off site on hetzner storage box.

RRw quick question here anybody here ever consider wasabi or blackblack b2 or tecent...

Zora•3/21/24, 12:57 PM

Wasabi: $6.99/TB/month, has a 90 days minimum storage duration and 1 TB minimum storage charge, no meaningful bandwidth alliance benefit, free egress up to the amount stored each month

Backblaze B2: $6/TB/month, rate limits your account after a small number of requests per second, they refuse to increase the limit

Tencent COS: $20-24/TB/month, has a 10 Gbps bandwidth (not traffic) limit and progressively throttles you to hundreds of kilobytes per second for exceeding it, it takes up to a few weeks for them to "evaluate" and increase the limit, in the meantime you'll continue to be throttled

Alibaba Cloud OSS: $16-17/TB/month, has a 5 Gbps bandwidth (not traffic) limit and progressively throttles you to hundreds of kilobytes per second for exceeding it, it takes up to a few weeks for them to "evaluate" and increase the limit, in the meantime you'll continue to be throttled

Source: Tried all of them, I don't recommend using Tencent or Alibaba since they're more expensive than R2 in terms of price per TB. My use case isn't video streaming but it does around 70 requests per second and pushes 40-65 Gbps

Original message was deleted

Zora•3/21/24, 1:07 PM

Can't say much about video streaming but I've pushed tens of petabytes each month on B2 and cloudflare didn't say anything

Zora•3/21/24, 1:11 PM

It was one of those "only one way to find out" things since everywhere I looked about that was only speculation and not real-world usage

Bbun What issues did you have with b2 for hot storage

Zora•3/21/24, 1:14 PM

They rate limit you

bun•3/21/24, 1:20 PM

Nice

Original message was deleted

Chaika•3/21/24, 3:14 PM

logpush http

Chaika•3/21/24, 3:14 PM

If it's through an R2 Custom domain, that is

Original message was deleted

Chaika•3/21/24, 4:34 PM

you can have it do all, or a set sample

Chaika•3/21/24, 4:34 PM

eitherway though, besides the cost for Enterprise it's free, so "cheap" in a way

Rw•3/21/24, 6:50 PM

another question i got in mind, for r2 egrees since its free what's the point connect to a domin for cloudflare cdn cache, i mean cloud objective are already cdn based right especially within the cdn platform

kian•3/21/24, 6:51 PM

Saving on operations, like GetObject

Rw•3/21/24, 7:36 PM

so since i already have argo on my web if i am also using R2, is R2 going to use argo for argo smart routing and charge ?

RRw another question i got in mind, for r2 egrees since its free what's the point c...

Zora•3/21/24, 9:29 PM

all the features that zones have, like caching and waf

storage::s3: Error getting object: ErrGetObject(Unhandled(Unhandled { source: ErrorMetadata { code: Some("NoSuchBucket"), message: Some("The specified bucket does not exist."), extras: None }, meta: ErrorMetadata { code: Some("NoSuchBucket"), message: Some("The specified bucket does not exist."), extras: None } }))

export const getAttachmentFile = async (c: Context) => { const bucket: R2Bucket = c.env.BUCKET; const { messageId, hash, name } = c.req.param(); const key = `attachments/${messageId}/${hash}/${name}`; const file = await bucket.get(key); if(!file) throw new ServerError("file not found", 404); const headers = new Headers(); headers.set("Cache-Control", "public, max-age=86400"); if(file.httpMetadata?.contentType) headers.set("Content-Type" file.httpMetadata.contentType); return new Response(file.body, {status: 200, headers}); }

Hi Folks, is there any working example for using R2 and presigned url in local development (wrangler

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