I have my applications that generates a pdf that can be accessed by a link in the bucket of gcp, and this link its like "https://media-cdn.cloud.com.br/.../140../.../#" , there's a way I can mask this "media-cdn.cloud" and make it like'' https://myaplication.com.br/... "https://myaplication.com.br/.."?
i'm looking in the https://cloud.google.com/media-cdn#section-2 trying to find a way to mask this link and make it customizable but i'm not finding anything
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I’m trying to build application with backend in java that allows users to create a text with images in it (something like a a personal blog). I’m planning to store these images to s3 bucket. When uploading image files to bucket i’m hashing the original name and store the hashed one in the bucket. Images are for display purpose only, no user will be able to download them. Frontend displays these images by getting a path to them from the server. So the question is, is there any need to store original name of the image file in the database? And what are the reasons, if any, of doing so?
I guess in general it is not needed because what is more important is how these resources are used or managed in the system.
Assuming your service is something like data access (similar to google drive), I don't think it's necessary to store it in DB, unless you want to make faster search queries.
I tried to use DigitalOcean Spaces which is like AWS S3 to give certain users the ability to view a file like a video. I only can give them a custom link (to one file, not a hole direcotry) with a defined period of time to view .
I would like to know what is the best practice in the cloud, how to share files privately only to registred users.
You can create a private S3 bucket and using the SDK, you can create pre-signed URL for a file and set the expiry time of the link.
https://docs.aws.amazon.com/AmazonS3/latest/dev/ShareObjectPreSignedURL.html
I'm using Rails 5.2 and GCS as cloud service.
I'd like to give an opportunity to users to crop and rotate user's image.
User has many Images, Image has one :image_file attached
In development I use such method:
class Image
...
def rotate(degree)
image = MiniMagick::Image.new(ActiveStorage::Blob.service.send(:path_for, self.image_file.key))
image.rotate "#{degree}"
image.write(ActiveStorage::Blob.service.send(:path_for, self.image_file.key))
self.image_file.blob.analyze
end
...
end
But I can't figure out how to get to image files in cloud.
I've made it to download the file to local storage and make all the operations needed.
Now it takes only to replace (delete current and create a new one with the same name) the file in the cloud (without changing anything in the database records if possible), but I can't figure out how to do this with active storage.
At least I need to get the file name in the cloud to use just bare google-cloud-ruby
To list files stored in Cloud Storage bucket using Ruby on Rails see the code example defined here. You can also upload files to cloud storage bucket and delete files from them using Ruby on Rails.
Also since you are allowing your customers to modify their files in Cloud Storage buckets, you may consider using versioning. This will incur you additional cost but will provide reliability for your customers.
Here is the link to Ruby on Google Cloud Platform documentation which might be helpful to you.
I want to index some sample pdf and then search keywords in those pdf. I have tried using elastic search on my local desktop and used fscrawler to index the pdf. But my main aim is to create a web application where I can upload pdf and then enter a search term. I have created elasticsearch cluster on AWS but cannot figure out how to index pdf in AWS. Can I store the pdf on S3 and then index them?
Supporting S3 as a FS implementation is something I'd love to support in the future. See https://github.com/dadoonet/fscrawler/issues/263
That being said, I believe that Workplace Search will support it at some point.
I have set up a public bucket in S3 and copied multiple objects into it. In this case they are jpeg photos.
I want to share all these objects with anonymous public users (friends), but I want to send them one static website address for the bucket and for the objects to show up as a list (or at least show all the images) when they click on that one address link.
Is this possible to display the objects this way using S3 to public users who don't have an S3 account?
The alternative I know of is to send them a unique link to each of the objects in the bucket (which would take forever!).
Any advice would be helpful.
S3 doesn't have anything built-in to do a "directory index" like nginx and Apache can do. It can be done with AWS Lambda, though.
I built a rudimentary image index with lambda, you might be able to adapt it to solve your problem.
yes.
you can host an static webpage inside a s3 bucket: http://docs.aws.amazon.com/AmazonS3/latest/dev/WebsiteHosting.html
just generate a static html page with links to all the photos, upload it in the bucket, set the bucket to serve as a static webpage and give the link to it.
Or, for the extra lazy :) https://github.com/rgrp/s3-bucket-listing
Thanks for your answers, they helped me to find a really simple solution. On a different forum I found someone has written some script and put it in a link that you just upload straight into your bucket and that puts all the objects into a simple list...... genius!
This is the link:
http://regexp.s3.amazonaws.com/list.html
So for the less techy people (like me) you literally upload that link above into your bucket. Even if you haven't downloaded it onto your PC, just copy and paste it into the upload file path.
When I uploaded it, the file appeared in the S3 bucket as list.html
Make sure the file is readable and you've set the ACL appropriately. And make sure your bucket has a policy that allows anyone to access it.
Your bucket objects(content) are then shown at the url link below.
http://<your bucket name>.s3.amazonaws.com/list.html
Where <your bucket name> is written above, replace that part with just the name of your bucket.
And you should be able to click on that link and see the list of objects in your bucket. Once you get your head around it, it is actually very simple.