this is a nodejs project comply with aws beanstalk protocal. A backend service to upload image to aws s3 and resize image on the fly. you can test it by postman. you need AWS credential with permission to access s3, EC2, beanstalk writting and so on...
For development, you need Node.js and npm installed in your environement.
also please install Elastic Beanstalk Command Line Interface (EB CLI)
https://docs.aws.amazon.com/elasticbeanstalk/latest/dg/eb-cli3-install.html
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Just go on official Node.js website and download the installer. Also, be sure to have
git
available in your PATH,npm
might need it (You can find git here). -
You can install nodejs and npm easily with apt install, just run the following commands.
$ sudo apt install nodejs $ sudo apt install npm
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You can find more information about the installation on the official Node.js website and the official NPM website.
If the installation was successful, you should be able to run the following command.
$ node --version
v12.18.1
$ npm --version
6.14.5
If you need to update npm
, you can make it using npm
! Cool right? After running the following command, just open again the command line and be happy.
$ npm install npm -g
$ git clone [email protected]:shawnwz/aws-s3-image-service-beanstalk.git
$ cd aws-s3-image-service-beanstalk
$ npm install
create and open .env
then edit it with your settings. You will need:
ACCESS_KEY_ID=xxxxxxxxxx
SECRET_ACCESS_KEY=xxxxxxxxxx
REGION=us-east-1
BUCKET_NAME=xxxxxxxxxx
PORT=3000
$ npm start
according to https://docs.aws.amazon.com/elasticbeanstalk/latest/dg/create_deploy_nodejs_express.html
first to create eb env
eg:
$ eb init --platform node.js --region us-east-2
$ eb create --sample node-express-env
$ eb deploy
Upload:
POST: http://yourpath.elasticbeanstalk.com/api/upload
in the body must has a KEY named folder indicates the upload folder
mush has a KEY named image1 (file) indicates the first image
optional has a KEY named image2 (file) the second image
GET/resize the image
GET: http://yourpath.elasticbeanstalk.com/api/get/thename.png?width=200
this will return resized image binary.