Cloudflare Developers•3y ago

You are always billed only for requests that actually get to R2, so cached requests are never counte

You are always billed only for requests that actually get to R2, so cached requests are never counted.

FFlaviu Hi, can somebody help me to configure cloudflare with nodejs multer to upload ph...

SidOP•10/23/23, 7:29 PM

Can you describe what problem(s) you’re running into?

SSid You are always billed only for requests that actually get to R2, so cached reque...

Sam•10/23/23, 7:30 PM

Yeah aware of that, but curious if I will be billed extra when enabling Image Resizing (https://developers.cloudflare.com/images/image-resizing/).

Probably not the right chat for this, asking in #general-discussions

SidOP•10/23/23, 7:33 PM

Does anyone here depend on R2’s public policy/custom domains endpoints (the same ones we use in the dashboard)? It’s technically undocumented, but I’m planning on making a few changes to it so I can document it in the future. Thought I’d ask here so I can help people migrate when these changes roll out instead of breaking their apps.

Austin B•10/23/23, 7:39 PM

Is it possible to trigger a Super Slurper migration via API? I haven't been able to find a doc reference for this, but wanted to double check.

SSid Does anyone here depend on R2’s public policy/custom domains endpoints (the same...

kian•10/23/23, 7:42 PM

I think @digitalpoint does

SSid Does anyone here depend on R2’s public policy/custom domains endpoints (the same...

digitalpoint•10/23/23, 7:48 PM

Ya, I do for a a couple things not otherwise available via normal APIs. Creating a bucket, assigning a public domain to it, etc. Basically allowing users to provision R2 without them needing to go digging and setting something up wrong. I’m not close to a computer atm to double check, but it think that’s the only undocumented stuff related to R2 I’m doing.

Ddigitalpoint Ya, I do for a a couple things not otherwise available via normal APIs. Creatin...

SidOP•10/23/23, 7:49 PM

Gotcha, to be clear, I won’t just get rid of this overnight, but I’ll let you know here when I have a documented API for you to switch to. Thanks for letting me know Kian!

digitalpoint•10/23/23, 7:49 PM

Effectively the things that make this possible for them.

digitalpoint•10/23/23, 7:50 PM

Oh getting the list of buckets on the account too. But ya, I have no issues switching APIs when I can

digitalpoint•10/23/23, 7:52 PM

Speaking of API changes, is there somewhere we can monitor for changes? The recent changes to the bot management API (official one) last week was annoying. First heard about it when users are opening tickets asking why things are broken.

vitor•10/23/23, 11:16 PM

I'm keep getting these errors, does anyone know what's going on? This happens when I import { getSignedUrl } from "@aws-sdk/s3-request-presigner".

xjl•10/24/23, 10:09 AM

I upload a file to r2, and when I download the file, it carries the file source information inside, similar to this: WebKitFormBoundaryYkAc99eyn8dnIydt
Content-Disposition: form-data; name="file"; filename="工作交接.pdf"
Content-Type: application/pdf. Can someone help me with this

Xxjl I upload a file to r2, and when I download the file, it carries the file source ...

Karew•10/24/23, 10:15 AM

You are sending a FormData object to R2 instead of only the file data/binary data

KKarew You are sending a FormData object to R2 instead of only the file data/binary dat...

xjl•10/24/23, 10:23 AM

Can you tell me how to do it or is there a document or something

Айрат Х.•10/24/23, 1:52 PM

Hi all! Can you please tell me if I can give software access to developers to read/write rights to a R2 bucket?

cosbgn•10/24/23, 4:32 PM

Is uploading to r2 via the API (with a simple token) in the roadmap or it will always require generating the aws signature v4?

Unsmart•10/24/23, 4:36 PM

I'd assume they probably only ever expose the S3 api or the workers binding api for uploads

UUnsmart Data is single region currently but you can use cache to enhance warm reads.

Monadstack•10/24/23, 4:55 PM

Yo, What does the line included with Cloudflare CDN even means if it is just stored at single region?

MMonadstack Yo, What does the line included with Cloudflare CDN even means if it is just sto...

Unsmart•10/24/23, 4:57 PM

You can cache files with the CDN

DreamSoldier•10/24/23, 5:26 PM

Hi. The videos in my r2 bucket cannot be played by mobile. This error has just occurred, what is the reason? No error log appears.
Example:https://cdn.anizium.com/Anizium%2FAnimeler2%2Fcharlotte/charlotte-1-1-2160-jp.mp4

DreamSoldier•10/24/23, 5:28 PM

And of course, there are freezes when watched on a computer. They said something about Turkey ban. Could this be the reason?

Unsmart•10/24/23, 5:36 PM

Cloudflare doesnt not ban any countries sometimes governments will block some cloudflare IPs but afaik theres not any issues in Turkey right now and it would be very noticeable if it was.

I assume both those issues are just due to the video being so large and as a single mp4 instead of many parts

Unsmart•10/24/23, 5:37 PM

It works fine for me on PC but probably because I have 2gig internet. Cloudflare stream would probably be good for you or try to create many quality options with some service before uploading to R2

DreamSoldier•10/24/23, 5:38 PM

But until 2 days ago, it was opening without any problems on all devices. First, the pub url gave an SSL error for no reason. When I switched to the cdn.anizium.com url, it would run smoothly for 1 day, and then this problem occurred.

DreamSoldier•10/24/23, 5:41 PM

Now the pub URL opens on every device. Only cdn.anizium.com url does not work on mobile devices. I authorized all of them in Cors.

Z•10/24/23, 5:56 PM

Hi all, I'm trying to determine if R2 is appropriate for my use case. I just want to serve a single, static .epub and be able to track download metrics. Is R2 a good solution for this? If so, what can I expect for billing/bandwidth charges, especially if there are abnormal spikes in bandwidth; and what do I need to do in order to track the number of downloads? Currently testing on a dev bucket.

Z•10/24/23, 6:02 PM

Awesome -- it says for a dev domain "usage is rate-limited and is not recommended for production"; do I just need to set up a custom domain? And will that give me more extensive logs/metrics than what is available on the dev bucket?

Z•10/24/23, 6:04 PM

Ok great, thanks

Z•10/24/23, 7:55 PM

Oh one other question - what is the rate limit on an r2.dev bucket?

Erisa•10/24/23, 8:37 PM

Its not documented. Ideally you shouldnt worry about it and should just not use r2.dev for anything except development and testing (for which you wouldnt need to know the exact limits)

ААйрат Х.Hi all! Can you please tell me if I can give software access to developers to re...

Karew•10/24/23, 8:42 PM

You can create an R2 token that only has read/write access to specific buckets

Z•10/24/23, 9:13 PM

Can I have my root domain DNS resolve to vercel, with a subdomain DNS resolving to the R2 bucket?

Z•10/24/23, 9:13 PM

The domain is regestered through Cloudflare

Erisa•10/24/23, 9:35 PM

Yes you can

hanpolo•10/25/23, 1:29 AM

Sorry for the very basic question here. If I do a

const data = await MY_R2_BUCKET.get(key);

const data = await MY_R2_BUCKET.get(key);

can I just go

const mytext = await data.text()

const mytext = await data.text()

to get the data as text?

kian•10/25/23, 1:30 AM

Yes

hanpolo•10/25/23, 1:31 AM

Thanks much

isaacryu•10/25/23, 1:31 AM

I'm having issue setting up public access, I've set a cusotm domain but it's still showing forbidden if I try to access objects

isaacryu•10/25/23, 1:31 AM

Do I need a CORS policy?

isaacryu•10/25/23, 1:33 AM

Oh nvm, it seems to be working now

sathoro•10/25/23, 6:46 AM

any chance there will be lifecycle rules like "delete after 1 year of the object not being requested"?

Ssathoro any chance there will be lifecycle rules like "delete after 1 year of the object...

Sam•10/25/23, 7:39 AM

I personally doubt it, but you could create the same effect using KV (or D1) and Workers (and Workers cron triggers, to run a daily check)

Should also keep in mind any local browser and/or cdn caching

SSam I personally doubt it, but you could create the same effect using KV (or D1) and...

sathoro•10/25/23, 7:44 AM

yeah probably unlikely. btw a DO alarm should be easiest. can just set it to 1 year every time it's requested (we already route through Workers)

Ssathoro yeah probably unlikely. btw a DO alarm should be easiest. can just set it to 1 y...

Sam•10/25/23, 7:47 AM

Ah never used DO, thanks. Will check out what it has to offer

SSam Ah never used DO, thanks. Will check out what it has to offer 🙂

sathoro•10/25/23, 7:48 AM

it's incredible

kian•10/25/23, 7:49 AM

I can see how there'd be a few considerations - i.e if you add a LastAccessedLastAccessed time to objects then are there any clients which will throw due to an unexpected key in the schema? But, like most R2 extensions to S3, they could just throw it in a custom header (or re-use Last-ModifiedLast-Modified).

kian•10/25/23, 7:49 AM

It'd be cool to have

KKarew You can create an R2 token that only has read/write access to specific buckets

Айрат Х.•10/25/23, 8:14 AM

I created a token, but I don’t see in the documentation how to make an API request to download a file
I only found this https://developers.cloudflare.com/api/operations/r2-list-buckets

Cloudflare API Documentation

Interact with Cloudflare's products and services via the Cloudflare API

Austin B•10/25/23, 2:01 PM

Does Super Slurper have a public API to initiate migrations programmatically?

If there is a better place to ask this Q, let me know

You are always billed only for requests that actually get to R2, so cached requests are never counte

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