Questions tagged with Amazon EC2
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Cannot connect to EC2 instance
Since 8am this morning one of our ec2 instance became unresponsive. We could not connect to the websites hosted on it, and we could also not connect to the databases on it, and also we could not ssh to it anymore. We did not perform any maintenance on this server or changes anything related to the instance
Unable to retrieve snapshot due to image not available
I have migrated snapshot from old aws account to another but unable to convert the snapshot to image Image - Ubuntu 16.04 LTS - Xenial (HVM) Error - This version has been removed and is no longer available to new customers. Any idea how I can convert snapshot to ec2 if the image is no longer available
Can a stress test artificially kill an ec2 instance?
https://launchpad.net/ubuntu/focal/amd64/stress/1.0.4-6 I want to check the value of the StatusFailChecked metric in cloudwatch after forcibly taking down the EC2 Instance as a stress test in the link above. (I wonder if the value of this metric will change if it goes down) However, it seems that the stress program is forcibly terminated when CPU or Memory is used above a certain percentage. Can't I force terminate the instance with that method? I'm also curious if it's possible to forcefully terminate the EC2 Instance as a stress test, and if so, how.
How many Nodes/Requested does Created/Manage by 1 ELB
I am new to ELB, Wanted to use Application load balancer. Total count of web users are near to 1k so How many ALB needed to manage these requests. How many nodes will be created by 1 ELB. How many EC2 can be configured to 1 ELB. Is it good to even go with 1 ELB to handle 4 EC2 or Go with 1 EC2 in which Apache load balancer install to handle these 4 EC2 since it is open source?
Confidential Compute AMD SEV SNP remote attestation
Hi, I'm a university student and I am doing some research regarding AMD SEV-SNP remote attestation. I want to host a VM on AWS with an AMD SEV-SNP processor and perform a remote attestation of the CPU/VM. Does AWS offer an API or another kind of interface, where I can do it? I would like to get the measurements of the VM to validate against AMD. Thank you for any help you can offer.
Unable to Connect to AWS EC2
I am not being able to ssh to EC2 instances in any location! Whenever I try to connect I have been shown unable to connect, whether using the aws console or by using Windows cmd! Amazon EC2 AWS Command Line Interface, Compute, Linux Provisioning, Network and Content Delivery!
ec2 instance is communicating with a remote host on an unusual server port
Hi, AWS Guardduty is reporting: "ec2 instance is communicating with a remote host on an unusual server port 43582" from and EC2 instance that does not exist. We have autoscaling group that terminates and recreates instances. What could be the real issue? Many thanks in advance
AWS EC2 free tier-storage and CPU upgrade
Hi I signed in for EC2 free instance. I set 100GB as the storage now I see when I need to upload some big size data like 1.4 GB the app stores it in .tmp folder and says there is not space left on server. how can I increase the storage and CPU on this instance ? Also when I check on server using df -H it still says /dev/root as 8 GB Thanks
Windows faster launch fails - SSM is not enabled, user script is not executed
IHAC who is using windows faster launch feature is seeing issues with the launch once out of 5 launches. When the AMI launch fails, SSM service is not activated and User data scripts are not executed. They are not able to find out the reason for AMI launch failure. Customer is also having challenges as with SSM service not coming up they can’t log into the EC2 instance (RDP is locked down due to the InfoSec security requirements) to download log files. Is there any other option to offload the logs