How to create a folder AWS SDK-V2 S3 bucket using golang?
I have not found any documentation on the create of a folder.
There are no "folders" or "directories" on AWS S3.
This is only a representative thing in the console GUI and many other tools. The file you store has the full path as it's key.
Related
I wish to trigger an AWS lambda function I upload a file to a specific folder in S3. There are multiple folders in the s3 bucket now. Is this possible and how do i do so?
Yes, you can Configure Amazon S3 event notifications, filtering on object key prefixes (and/or suffixes).
See Configuring notifications with object key name filtering. A prefix could be dogs/, for example. That way, all uploads to a key beginning with dogs/, e.g. dogs/alsatian.png would notify.
Note that you probably don't actually have any folders in your S3 bucket, just objects, unless you created them using the AWS Console. There really aren't any folders in S3.
I want to create directory on S3 using the name fetched from Django SQL database. I was trying to do this but it shows {} as the S3 bucket name. How should I resolve this?
There is no concept of folders or directories in S3. Management console just present it like that. In Amazon S3, we only have buckets and objects.
Still if we want to create folders, we can create any object like "abc/xyz/uvw/123.jpg", which many S3 access tools like S3 Management Console, S3Fox show like a directory structure, but it's actually just a single file in a bucket. Refer https://boto3.amazonaws.com/v1/documentation/api/latest/guide/s3-uploading-files.html
Reference & Credit : https://stackoverflow.com/a/2141499/5647272
I have a set of subject files for a research project and corresponding subject folders on AWS. The files are organized on my desktop as:
100001/100001_FILE.gz
100002/100001_FILE.gz
etc
Such that 100001, 100002 correspond to a specific subject. I want to upload these to an S3 bucket that contains 'folders' that are the subjectIDs
bucketname/100001
bucketname/100002
etc
What I want to do is upload 100001_FILE.gz from my computer and place it in bucketname/100001 on S3. I don't have a lot of experience with S3 and so any thoughts on how best do this would be greatly appreciated!
If you would like to do this from your computer, just head to https://s3.console.aws.amazon.com/s3/home?region=us-east-1# (US N. Virginia) region and locate the S3 bucket, the folder and click on the "Upload" button.
If you like to upload it directly from your computer without a browser, please download the AWS CLI https://aws.amazon.com/es/cli/ (Search for your computer operating system).
Create an IAM user and download the Access key and Secret Key and configure your terminal. Then you can upload an object in your computer like this:
aws s3 cp <path_to_your_object_in_pc> s3://bucketname/100001
and
aws s3 cp <path_to_your_object_in_pc> s3://bucketname/100002
I am searching Rest API for the following things:
To create an s3 bucket
Upload file in the s3 bucket
I am having Access key and Secret access key of my account.
Can you please help me into this?
It is much easier to use an AWS SDK than to directly call a REST interface.
All SDKs provide methods for creating buckets and uploading files.
I am making a Cron Job in AWS Server and I have this File Handling function which creates JSON file. I already have Amazon S3 Cloud Storage, and I want my JSON file saved inside it. How can I do it? I tried to locate the directory for Amazon S3 Storage using Filezilla but found nothing. Thank you!
you have to put another command into your cron.
After you create a Json file, you have to use awscli to upload your json to S3 storage.
Here is how to install it.
installation guide
after its set up, you can use aws s3 command to upload it.
have a look here for more information.
S3 upload command
I guess this this a command you need to add.
aws s3 cp ./yourfile.json s3://your-bucket-name/