I need to change the parameter "worker_connections". because I am getting this error while testing the application with JMeter: 1024 worker_connections are not enough and as stated on many similar questions the solution would be to increase this parameter Node.js Elastic Beanstalk refuses connections under heavy load (ECONNRESET)
The problem is that they do not go to deep into how to change it, Do I need to connect to something specific from a commands console and if so how to do it? I am stuck here, by the way my application is a SpringBoot app deployed on a AWS elastic beanstalk.
Related
im new at using elastic beanstalk and also JMeter, I am stressing my application by setting 10000 request per second in JMeter, but it is taking way to long to get response or even it just does not respond, checking the logs I see this error 1024 worker_connections are not enough which I googled and found info about changing this parameter but it is not clear atleast not for a beginer on the use of it like me, the question is how can I change this parameter easily? Can I change it on the application.properties of my spring boot application or on the parameters configuration of the Elastic Beanstalk? Or do I need to have an specific configuration file on my spring boot app that Elastic Beanstalk will read? Please help
Similar questions I found but it is not clear (only clear that it is solved by changing this worker_connections parameter):
Nginx error "1024 worker_connections are not enough"
Increase worker_connections in nginx for AWS Elastic Beanstalk
Increasing worker_connections of nginx on Beanstalk nodejs environment
I wanted to ask you if it is possible to create an OLS web server app using AWS Elastic Beanstalk. I'm planning on launching a WordPress site with it.
I have just created one but it creates it with NGINX and gives me the option to change it to Apache.
Do you know if it is even possible?
I would like to use lua-resty-auto-ssl as the default reverse proxy on Amazon Linux 2 instances managed by Elastic Beanstalk. I am hoping to terminate SSL for 100s of unique domains on this.
I have successfully used it on a separate EC2 instance, but when I try to use that as an AMI image for launching elastic beanstalk (using a network load balancer to forward 80/443) it does work but shows a red Degraded symbol, I think this is to do with platform hooks or competing nginx configs.
I wondered if there is a way to do it by extending the default platform rather than using an AMI. Or just a way to fix the health reporting of the AMI method.
Has anyone done anything like this? Or have any advice.
Thanks!
I'm trying to deploy my mean stack app on AWS using elastic beanstalk but there doesn't seem to be a tutorial good enough that can help me through it.
I would also like to know if I should really deploy it on elastic beanstalk or Lightsail?
Can you share any articles, videos or anything good enough to help me. It will be helpful to a lot of people.
Angular Version : 7
Node Version: 10.14.1
elastic beanstalk will be the option for production while you can use light sail for testing dev enviroment
now if we talk about the deploying Mean stack app
Open Elastic Bean stalk console and you will get option to choose Webserver
Choose web server with apache, tomcat, nginx, configure it as per your requirement
at last you will get option for upload your application
Upload your app using zip file (if dist folder is output then direct deploy dist in elastic beanstalk)
The documentation only refers to web applications. Do I use the Elastic Beanstalk for my website or is it strictly for web apps? I've launched an EC2 instance that is not connected to the Elastic Beanstalk, however the default instance is running in the Elastic Beanstalk environment.
http://docs.aws.amazon.com/elasticbeanstalk/latest/dg/Welcome.html
Elastic Beanstalk can be used for several type of applications:
Web App. Websites are included in "Web App" but it could be just a simple REST Api used by a mobile app and it would work as well.
Worker Application. Typically an application that would get message from a queue like SQS.
Elastic Beanstalk is a tool to help deployment of an entire infrastructure, from installing a webserver to deploy the code of the application and applying custom installation script. If you have a website using any technology supported by Elastic Beanstalk (Java, Node.js, PHP, Python, Ruby, and .NET) , I would definitely suggest that you use it as it is very simple to use and gives you a lot of advantages over a single ec2 instance.
You can read documentation for workers application here : http://docs.aws.amazon.com/elasticbeanstalk/latest/dg/using-features-managing-env-tiers.html
And I would suggest that you read the FAQ for more details:
http://aws.amazon.com/elasticbeanstalk/faqs/
As an example, in my company we set up beanstalk for more than 15 websites: internal Backend tool in PHP, workers to send sms or emails, website with thousands of simultaneous users. One of the important point to mention is to be able to have a new website infrastructure up in about 20 minutes (new server with all configuration and code deployed).
Hope this helped you to understand Elastic Beanstalk. Don't hesitate to ask some more question and check Stackoverflow, there is a lot of information about it.