Questions tagged with Amazon EC2

I have a webapp running on Elastic beanstalk. (Platform - Tomcat 8.5 with Corretto 11 running on 64bit Amazon Linux 2/4.3.7) At beginning it's works fine. But after a few days, I started to get some...

With AWS docs, I found that CloudFront price is cheaper than EC2 network when data transfer out to internet. So using CloudFront to transfer data is good practice instead of directing access...

We have created a spot instance (Spot2) from a snapshot image of a current spot EC2 instance (Spot1) to upgrade the system, but it is failing with 1/2 checks passed. **Type**: r5n.xlarge **OS**:...

Hello experts, I want to log the data in AWS EC2 and also want to visualize that data on Dashboard having facility of graphs, pie charts etc. Kindly suggest about any frontend or dashboard services...

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I have launched EC2 instance and cloned my backend (Node.js) from GitHub, but i cannot connect to it neither via EC2 Console link (public IPv4 adress/public IPv4 DNS) nor via fetch from my front-end...

Can i remove one of them, because i only use one region? If its possible, how is it?

Hi, I have a lightsail server with Ubuntu 20.04.5 LTS It works fine and i could entry via ssh browser and using a ssh client. I did a reboot of the server and since then i can't entry via ssh. - I...

We have seven similarly configured and loaded ec2 instances running centos7. Over time, three of these instances have started reporting cpu utilization around 0.1% in vmstat or top, while CW metrics...

When I try to make `npm run build` on my t2.small instance with a strapi project, I get 137 error status code, in fact when I build strapi UI in dev environment this command use 2.8 Gb of RAM. This...

I have an EKS cluster that runs custom SMTP services. I wish to expose them on ports 2587 and 25. My problem is that port 2587 is reachable via telnet but port 25 is not. I have already requested...

Hi One of my EC2 servers running on Ubuntu 18 LTS, went down for 15 minutes yesterday and there was no anomaly regarding alarms and metrics. CPU utilization and other metrics were normal but EC2...