Questions tagged with Microservices
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I am trying to design a network load balancer in eks which is being utilised by several services on the namespace
I designed a network load balancer in eks but now I need to add on other services for my microservice architecture. How do I configure my nlb to use several services
We have multiple API microservices and we are using cognito for login/sign up, The issue is how do we validate the jwt token obtained from cognito, seems like ALB is not validating the header, I don't want to implement jwt validation in all my microservices, Is there a better way to validate jwt token without making any code change? like authorizer in API gateway where the auth is validated and then the request forwarded to particular services.
I want to know what is the major difference between EC2 and Fargate. Why fargate is more expensive it is charge based on minutes. Which one is better to consider for running application
Need to design a mobile/web app and need suggestion on infra part.
I have decided to use application load balancer (ALB), but not sure should I have an API gateway as the entry point to the app or the application load balancer will be used as the entry point?
I'm creating a Spotify data analysis tool to communicate with the company API so I can provide a service on my web for people to see some insights of their spotify profiles. To do so, I need to incorporate the SSO on my web with the OAuth2.0 protocol (given by Spotify to use their API).
I would like to know if someone can guide me into the steps to do this since I have no prior experience working with external users authentication.
How can I find out if an app was created with GitHub, BitBucket, GitLab?
Looking for support in transferring the hosting of an app.
Say I have a lambda handler that is able to process sqs queue invocations and also lambda-to-lambda invocations.
The lambda has a max concurrency limit of 10.
Let's say there is a period of time where the concurrency of the lambda is maxed out due to the high volume of sqs queue messages that are processing.
What happens where there is a lambda-to-lambda invocation in the middle of sqs queue messages being processed and maxing out the concurrency limit? Is the AWS CLI invocation handled after all the messages in the queue are processed? Or does the lambda try to process that invocation at the next available instance?
Hello,
We created a cluster that is using ec2 instances. We are considering moving to fargate, but have some questions:
1. Does ecs container in fargate unload the container if not used?
2. Does it take a long time to load up again? Example scenario a web api that needs to be online constantly in fargate and scale up.
Thank you,
Mary
Hi Team
I Deployed Spring Boot using Elastic Bean stack and done the necessary steps
* server port
* adding roles
But application did not deploy it says degraded.
could someone please help
Source Code : https://github.com/andrewsselvaraj/springawt/tree/main/spring-boot-jwt
Team
Getting 502 Bad Gateway Spring Boot Using Elastice Bean Stack.
Can someone please help
I could not post data from this url :
https://onlinetestfrontend.s3.ap-northeast-1.amazonaws.com/student_form_apigatewaywithCors.html
can some one please help.
form post action :
http://springbootinmemory-env.eba-fedwtjib.ap-northeast-1.elasticbeanstalk.com/student
I Assume it is a free service ..please ignore if it is paid service or route to correct channel
I saw an earlier question but I have a specific question and some behavior from the server I can't find answers to.
Setup:
I have an API Gateway setup via VPC link. It has a GET method. It goes through a NLB and a ALB to a target EC2 hosting a SAP REST API. I see from the console and the REST spec that body requests for GET is not supported.
**However, what will happen if someone sends a GET request WITH a body to the API gateway? Will API Gateway simply drop the body?**
I presume the "best solution" here is to change it to a POST, if a request body is necessary?