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Ec2 autoscale based on sqs queue12/18/2023 ![]() ![]() MessageConsumer consumer = session.createConsumer(session.createQueue(QUEUE_NAME)) īelow the receiveMessages method with a basic method which calculates prime number. Session session = connection.createSession(false, Session.CLIENT_ACKNOWLEDGE) withCredentials(new bAWSStaticCredentialsProvider(awsCreds))įinally, it is a good time to create a session to queue and start to receiving the messages. AmazonS3 s3Client = AmazonS3ClientBuilder.standard() ![]() I said that we will use S3 to hold the results so we need to define it too. Today Ive a laravel 4.2 project on AWS environment, with auto scaling architecture, using RDS Aurora as database, SQS as queue. SQSConnection connection = connectionFactory.createConnection() withCredentials(new AWSStaticCredentialsProvider(awsCreds)) New SQSConnectionFactory(new ProviderConfiguration(), Then we can connect to our created queue on SQS. BasicAWSCredentials awsCreds = new BasicAWSCredentials(ACCESS_KEY, SECRET_KEY) Below is one of them (not the best I sure). There are many ways to provide credentials. ![]() Applicationįirst of all, when we want to use AWS in our Maven project we have to add some dependencies. After all, when there is nothing to calculate, Scaling Group kills them. With the SQS-based S3 input type, you can take full advantage of the auto-scaling capability of the AWS infrastructure to scale out data collection by. Server is calculating and we are waiting, next number is waiting…Īnd then… our Scaling Group says – it is a good moment to add some new resources and creates a next server. Everything works quickly on small numbers. I have prepared an app on Spring Boot which pull arguments from SQS, calculates prime number bigger than that argument and finally puts the result to the S3 ( Simple Storage Service). When we need Auto Scaling Groups? It can be a question for a whole, another post. ![]() You can see here the different ways you can do this.Today I want to show you how to start with AWS Auto Scaling Groups.
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