All Questions
Tagged with amazon-ec2 amazon-web-services
2,704
questions
0
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2
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187
views
AWS CIDR Address is not within CIDR Address from VPC
In AWS have created VPC which CIDR is 10.0.0.24.I want to creates its two subnet.its public-subnet is in us-west-1a - IPv4 CIDR 10.0.0.0/24 thenwhen I create private subnet is in us-west-1b - ...
0
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0
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42
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AWS EC2 public access to service running on private IP
I am running deepracer for cloud, on an EC2 instance.
This is creating a video stream on the instance's private IP on port 8001. But I cannot view it.
I get the html content when I curl the port from ...
- 101
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0
answers
41
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How to point wildcard subdomain to matching ec2 instance with tag name?
I have a use case where I need to create/delete ec2 instances (~30 instances). To access those instances I need to set up a subdomain but creating 30 subdomains and pointing each to their respective ...
0
votes
2
answers
248
views
Unable to access apache2 from outside
I'm hosting a default site for apache2 server on AWS EC2 (Ubuntu) with Elastic IP.
Security group set to open all inbound (testing purposed).
I can access the server via SSH using public IP but I can'...
- 161
-1
votes
1
answer
348
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AWS EC2 instance running out of memory running NodeJs application, cannot identify root cause because of log suppression
As stated in the title we have a NodeJS application running on an EC2 instance on AWS which sporadically runs out of memory and kills the process.
Business wise it is not really a hindrance since ...
0
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0
answers
83
views
What AWS architecture would be mosted suited for a SaaS that uses uses git repositories as data storage?
I am currently working on an application that is dealing with frontmatter markdown files 99% of the time (some things have to communicate with a DB like RDS).
Locally, I have a folder that stores all ...
- 109
0
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0
answers
221
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Squid Proxy - allow http for specific url
I'm learning about squid proxy in a Windows environment. I have verified that the list of allowed urls in a notepad file and add it to squid.config file as path of allowed url is functioning well.
...
0
votes
1
answer
53
views
Domain sharing to another server
We have domain that registered in a cloudflare by alb dns CNAME record and hosted in windows server as prod server.
on other hand we also had an ubuntu server infront of windows server.
My question is ...
2
votes
1
answer
369
views
How to get the data usage of a specific AWS service
I was trying to find how to check monthly data usage of a specific AWS service (eg. EC2) but I don't seem to get my head around it:
I tried this dashboard:
So for example, I was looking at the data ...
- 135
0
votes
0
answers
208
views
Is this AWS EC2 hardware (cpu, memory) too old?
Is this EC2 hardware too old? Is there a way to select newer hardware(e.g., faster CUP, Memory DDR5) when launching a new EC2 instance?
*-cpu
description: CPU
product: Intel(R) ...
- 109
0
votes
1
answer
1k
views
Can't connect to EC2 SSH via Private IP
I was earlier able to SSH to the EC2 instance via the Private IP address of the instance using OpenVPN.
But, recently I changed my internet provider and after that, I cannot connect to particular EC2 ...
- 135
0
votes
1
answer
100
views
Are new AWS AMD instances using SMT
I recall when AMD EYPC was first released on AWS EC, it was not using SMT: one vCPU was one full physical core.
Is this still the case for new AMD instances?
- 602
4
votes
2
answers
13k
views
AWS 2023 AMI Linux installation of epel-release-latest-8
I'm trying to install the following on an EC2 instance and receiving the following error message:
[ec2-user@ip-172-30-0-7 ~]$ sudo dnf install -y https://dl.fedoraproject.org/pub/epel/epel-release-...
- 143
0
votes
1
answer
319
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Restrict AWS SSM access to SSH only
I need to restrict some users AWS SSM access to SSH only. These users should only be able to start a SSH session via SSM like this:
ProxyCommand sh -c "aws ssm start-session --target %h --...
- 375
0
votes
1
answer
1k
views
Why shouldn't EC2 instances be public, if they can be protected with security groups?
It is considered bad practice to place machines that shouldn't be accessible from the internet in a public subnet, because such topology, other than being logically wrong (private instance in an ...
