All Questions
141
questions
0
votes
0
answers
110
views
AWS EC2 networking
I've been trying to understand how exactly networking works for EC2 instances, more specifically I'm coming from on-prem infrastructure where I had dedicated networking devices (switches/routers) ...
0
votes
0
answers
42
views
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
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
0
votes
1
answer
22k
views
EC2 after reboot: how to resolve host ip-xxx-xx-xx-xxx: Resource temporarily unavailable
I rebooted my Ubuntu EC2 and I now can't do anything. I get the following error on trying pretty much anything:
sudo: unable to resolve host ip-xxx-xx-xx-xxx: Resource temporarily unavailable
where ...
- 101
1
vote
0
answers
742
views
Configure Secondary Interface on EC2 using Ubuntu 22.04
I have launched a EC2 instance having OS Ubuntu 22.04 which has a primary interface ens5
I have attached a secondary Interface ens6.
This is the output of ifconfig -a
root@ip-172-31-7-213:/home/ubuntu#...
- 145
0
votes
2
answers
3k
views
Extending File-system after EBS volume increase on M5 type EC2 with Ubuntu 16.04
Production AWS Instance: We have an m5 ec2 nitro instance that is in need of query optimization. However, we are in a time crunch and have decided to temporarily throw memory and storage at this until ...
0
votes
0
answers
21
views
Outgoing Brute force attack from my Amazon EC2 [duplicate]
First of all, thank you for reading this.
Today I receive an email from aws saying one of my fresh EC2 is being used for brute force attacks along with some details so I could fix the issue.
...
- 101
0
votes
0
answers
331
views
OpenLiteSpeed server on EC2 times out on small ecommerce site
Hope you are doing well - I'm running a Wordpress site with Woocommerce on a OpenLiteSpeed web server that under heavy PHP usage starts showing Timed-out 504 errors. I'm hosting everything in AWS and ...
- 1
1
vote
2
answers
1k
views
AWS i3en.3xlarge really low iops
I just launched a new instance ec2 instance of type i3en.3xlarge. Operating system is Ubuntu. I mounted the NVMe Instance store but every speed test I run is incredible low at around 7k iops. What am ...
-1
votes
1
answer
199
views
My EC2 Ubuntu instance has not internet access?
So im new to ec2 and aws , i created a account yesterday and opened a ubuntu instance, i can update and upgrade or install new packages but the problem comes when using a api that connects to a game ...
- 31
0
votes
1
answer
2k
views
What's the best way to set up LVM on an AWS EC2 Instance running Ubuntu?
basically I want to setup an EC2 instance that is properly setup with LVM, instead of what you get when you start up one using the basic Ubuntu AMI which is completely un-partitioned.
Where I'm ...
- 113
3
votes
1
answer
6k
views
Amazon EC2 instance is out of space because "root" file is gigantic
I've been working lately on an AWS EC2 instance with ubuntu. This is my first experience working with servers, so I'm really new to this.
Lately I've noticed my free space has completely filled up for ...
- 31
1
vote
1
answer
4k
views
How to get NGINX working on AWS EC2?
I have an AWS EC2 instance running Ubuntu.
I have followed this guide to install NGINX;
sudo apt update
sudo apt install nginx
Apparently after installing it, I should have everything I need and ...
- 133
0
votes
1
answer
302
views
AWS NIC configuration
I'm trying to setup a EC2 instance for a specific use case. In that i will need 2 ENI with publicly exposed IP address. (Both should be pingable)
I've done following steps so far:
Attached 2 Network ...
- 1
0
votes
0
answers
1k
views
AWS EC2 Instance Status Check says "Instance reachability check failed"
AWS EC2 status check displays: "Instance reachability check failed". On checking the system log no error is seen. The log file ends with the login prompt. Checked the screenshot of the ...
- 103