Questions tagged with Amazon EC2
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I am new to AWS E2. I have allocated an elastic IP address successfully. But when I tried to associate it with a running instance, there is no instance listed on the web console.
I tried searching and reading how elastic IP address works, but did not see anything that is about this issue. (the instance has beenn running well with a public address).
anyone out there can help?
Hello,
We have tomcat servers with latest tomcat 8.5.* installed from amazon-linux-extras
The latest version now is **8.5.79.0**
But in the Apache Tomcat site https://tomcat.apache.org/download-80.cgi, they have this latest version 8.5.87
Could you please advise why AL2 doesn't have the latest tomcat version?
Thanks
I have diffrent account which I opened in order to test free tier couple years ago and I closed the instance within a month.
To day and I wanted to use the free tier plan and wanted to know if this is against any of Aws policies?
Hello, my goal is to launch ec2 instances from Python code. For now I’m launching them by using launch templates. I need to create an alarm for each instance but I don’t know how to assign alarm to launch template(if it is possible).
Maybe there is a different approach for that?
The main idea behind alarms is that they will stop instance if it is inactive.
Hello. When my friend set up ec-2 machine with aws account, 32 cpu limit was defined for him, but 8 cpu limit is defined for me. what is the reason of this ?
From looking at the docs, it seems that this kernel version is supported. I'm running an EC2 ubuntu instance.
Do I need to downgrade to 5.10?
I want to make some database operations with GUI and what is the best option for this project? To run my project i'm using xampp and I would like to be able to run queries on my database and dynamically display, sort, add, remove, and update records based on site user input. Should I use a RDS database or EC2?
Hello,
Today I attempted an instance type change on a Windows machine from m5.4xlarge to c6a.4xlarge resulting in Instance reachability check failed. I've tried rebooting, stopping, and starting the instance, but the outcome was the same: no connectivity.
Are there any networking differences between the 2 instance types that would require driver installation? I'm asking about the network, as the instance screenshot displayed no connectivity on the network adapter and the remote desktop connection was not working either.
Hi,
I'm calling the api from the load balancer nginx server to the api server (code written in Elixir) and it throws the following error. I'm still not sure whether it has to do with the OS or TLS?
OS: Ubuntu 16.04
Erlang: Elixir 1.6.5 (Erlang OTP 20)
Error:
Request: POST /api/bill/payment
** (exit) an exception was raised:
** (HTTPoison.Error) {:tls_alert, 'handshake failure'}
(httpoison) lib/httpoison.ex:66: HTTPoison.request!/5
I know Ubuntu version is very old. However the same api endpoint used to work before like year ago. There isn't any change in the code though.
May I know is this something to do with AWS certificate?
regards
Riaz
We are unable to access ec2 windows machine via RDP. We tried with generating and decrypting password with the ssh-key for the machine. But still not working. I have opened two tickets for the same issue. I am expecting a quick response from AWS support.
Severity should be high, but it is setting with general inquire. Where I choose System impaired.
Hi AWS Team,
Our IoT Device is based on TCP/ UDP Protocols. How can we get the data from IoT device to AWS from these protocols.
Is there any way by which we can integrate IoT Device with AWS.
Thanks
Yash Mittal
Estimated:
If you are presenting me with the following problem :
Desplegue in my AWS account an instance which is a Cisco Catalyst 8000 Team (MarketPlace AWS), I say I have 2 security groups, one inbound and another outbound, which allows all traffic, there are no restrictions.
The team had access to the internet via a NAT Gateway, when performing the following steps such as, for example, pinging the DNS from google 8.8.8.8 the result is successful, consult some service that this is published in the port 443 is also successful.
Y en este punto me detengo y es aqui where the root of the problem is, I keep an FTP server public on the internet, pinged this public ip (FTP server) from the Catalyst 8000 the ping responds ( This consults ICMP, salt by the NAT gateway) but at the time of requesting to connect to the FTP by email from port 21 the connection (Telnet a.b.c.d port 21) is not established. And as well indique the catalyst 8000 has a security group (Inbound and outbound) where there are no restrictions.
Can someone tell me what would be the problem?
Since already very grateful.
Kind regards
.