All Content tagged with Amazon EC2

We have EC2 instances launched using CentOS 7–based AMI (https://aws.amazon.com/marketplace/reviews/reviews-list/B00O7WM7QW). This AMI does not support the newer EC2 instance families (c6, c6a, c7, c7...

# Nodepool definition ``` (fifm) (base) ubuntu@ip-:~/machine_learning$ kubectl describe nodepool p4d-24xlarge-spot Name: p4d-24xlarge-spot Namespace: Labels: <none> Annotations: ka...

If I use the partition function of the placement group, will availability be secured not only for the instance but also for the volume?

I have written Lambda function(s) to do various things for EC2 Instances. One is to pull many of each EC2 details and the script works fine. The issue is having the function be connecting to any VPC. ...

I have an ARM64 EC2 instance (based on AWS Graviton) running Ubuntu 24.04 & I use AWS CodePipeline to build & deploy code to my EC2 instance. I am using the newly introduced 'EC2 Deploy' action (**Dep...

Hello all, I am using a simple Codepipeline with two stages: source and deploy. The deploy stage uses the Amazon EC2 as its Action Provider. Until yesterday (16-06-2025) the deploy command looked like...

Hello all, I am running a few python scripts with RabbitMQ Service on EC2 t2 micro instance ( on windows) , but it is extremely slow. What could be the reasons?

There is an issue is with my EC2 Instance Connect endpoint (not SSH). When the session times out after (default) 60 mins, I can refresh the page and reconnect. However, after the second timeout (aroun...

Hi all how to provide static ip address for external system to whitelist my ec2 in private subnet ip address in aws? The request traffic always flow from our server to the external vendor that has ...

Hi all, my t2.micro, after about 1 minute after a reboot, fails to access outgoing traffic on port 80 (ping, FTP, ssh are all OK). There are no rules about outgoing traffic. The strange thing is th...

Overcharged EC2 Bill Why am I seeing unexpected EC2 charges beyond free tier? My bill shows $X incurred for EC2 this month, but I only spun up t2.micro instances. What common misconfigurations or hid...

Hello AWS team and community, I’d like to see a public compatibility matrix that clearly answers: Can I stop an EC2 instance of type X and start it again as type Y — without AMI, driver, or OS-level ...