Amazon Elastic Compute Cloud (EC2) provides self-service, on-demand, pay-for-what-you-use computing infrastructure resources.

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6 views

AWS EC2 public_ip:port_no not accesible

I have a node app which run another node app on public_ip:port_no. I have allowed port range in security groups which port_no may use. The app itself is running on a specific port, that is allowed in ...
0
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0answers
9 views

How do I create a policy in AWS to allow a user to create security groups?

I took this Administrator policy from this link: http://aws.amazon.com/code/AWS-Policy-Examples/2435282702293422 { "Statement":[{ "Effect":"Allow", "Action":"*", "Resource":"*" }] } I tried the ...
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votes
0answers
16 views

Automatically Running a Script On a Server?

Background I have a few javascript scripts that I'd like to automatically run at a certain time on a server (e.g. I'm thinking of using Heroku). These scripts essentially add a product of my choice ...
0
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0answers
10 views

SSL in aws ec2 windows running node js

I have a domain via namecheap (say example.com) and server is a aws ec2 windows instance. There's a node js server listening at 443 , with following code require('https').createServer({ key: ...
-1
votes
0answers
11 views

php mail() is 7 hours delay in receiving mails [on hold]

I am using amazon server. I use php mail() for sending mails. Sometimes email delivered in proper time. But at times it takes more than 7 hours to deliver a mail(). Please give me a sloution.
0
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2answers
35 views

Will CSR become invalid

I have a domain registered with namecheap and server instance is aws ec2 (windows machine running node js) , cname record pointing to ec2 instance's public ip. Now i want to configure ssl on it , I ...
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votes
1answer
29 views

Is EC2 storage really 3 cents per GB? [on hold]

https://aws.amazon.com/s3/pricing/ Is Amazon blob storage really 3 cents per GB per month? Are there any gotchas? EDIT Are there additional costs, what if the data is heavily accessed?
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0answers
17 views

How can i use services like amazon workspace on EC2 instance?

I want to create an instance and assign it to my user with the following softwares like Ms Office, Skype and other softwares. So, is it possible to do this in instance because we connect our instance ...
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votes
2answers
28 views

Clone ec2 instance with all things installed

I received a amazon email saying that i have to terminate my instance because of attacks but worked really hard to install and setup everything on the instance. So how can i create another ...
0
votes
1answer
19 views

Private Route53 zone and dynamic DNS

I have a simple question, with hopefully a simple solution. I have a private Route53 zone, which is only available within a VPC. I want some kind of dynamic dns, so when servers are launched, they ...
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votes
0answers
23 views

docker on aws ec2, not reachable from outside

Trying to get the sharelatex community docker image up and running on aws. Followedd their guide and got to the point where I can see the login page when using lunx on the aws instance via ssh. So it ...
0
votes
1answer
29 views

How to configure Apache to serve default Index.html file stored on attached AWS EBS volume?

I have a AWS EC2 Linux VM with Apache installed, and my requirement to configure Apache so that the default Index.html file served is the one from the attached EBS volume (where I have already stored ...
0
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0answers
13 views

windows xampp multiple subdomain configuration [on hold]

in aws windows ec2 installed xampp windows host file configured xx.xx.xx.xx api.domain.com //elastic ip address xx.xx.xx.xx user.domain.com //same elastic ip address in xampp httpd-vhosts.cnf ...
0
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0answers
16 views

InnoDB causing mysqld to crash on Amazon Linux AMI

This Amazon Linux server is running a single WordPress site that is constantly crashing. The way to resolve it seems to be to run service mysqld restart and it resumes operation until it crashes ...
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votes
0answers
22 views

Access mysql database on EC2

How can I connect from my computer to my mysql database on EC2? I have checked the security groups for the instance, and made sure that my public IP is allowed in the security groups for inbound ...
0
votes
1answer
18 views

Amazon RDS and Auto-Scale EBS: Security Groups

I have the following setup on Amazon AWS: An Auto-Scaling Group An ELB An RDS database Everything is in the default VPC The only thing about this setup that I don't quite understand yet relates to ...
1
vote
0answers
18 views

Windows Server 2012 R2 in AWS EC2, change resolution beyond 1280x1024

I have a Windows Server 2012 R2 instance running in EC2 performing some UI tests while nobody is connected to it. I use the following script to disconnect from Remote Desktop: for /f "skip=1 ...
0
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0answers
16 views

SSH stops responding on all AWS EC2 instances at the same time

I've noticed SSH connections hang on all my EC2 instances (ubuntu), and eventually fail (with 'broken pipe') around the same time, 7 to 9pm in the evenings. HTTP and telnet continue to function ...
0
votes
1answer
10 views

Does vanilla Ec2 support anything similar to the termination hooks supported by auto-scaling?

I've got a set of machines which are stopped and started nightly for cost management. They are not in an ASG, because the servers have different purposes/are owned by different users/etc. I would ...
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0answers
11 views

How to set specific user profile path on EC2 Windows server?

I want to create a new local user on EC2 Windows 2012 R2 server and specify its profile folder explicitly. I do the following net user SomeUser Pwd /ADD /HOMEDIR:C:\Users\SomeUser ...
0
votes
1answer
21 views

How to migrate all AWS services (including running instance, API, Snapsorts) to its sub account with consolidate Billing?

I have one master AWS account and have linked one subaccount with it. I want to migrate all AWS services (including running instance, API, Snapsorts, user group permissions, tags, etc) to subaccount ...
2
votes
1answer
35 views

AWS regional traffic: Track down where it comes from

I started using multiple machines in a cluster on AWS EC2. Since I started this project, I see costs for regional traffic in my billing information: regional data transfer - in/out/between EC2 AZs ...
0
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0answers
18 views

Amazon EC2 instance goes offline

I've set up a game server on Amazon EC2. However it is often going offline for ~10 minutes, failing a status check. Instance reachability check failed at January 31, 2016 at 8:10:00 PM UTC+1 (4 ...
1
vote
2answers
40 views

Central control for SSH access to AWS instances

What are some approaches or best practices for managing SSH access by many devops to many AWS instances? I'd like to have the ability to e.g. add or remove access for a user to multiple instances ...
0
votes
1answer
19 views

rsyslog server listen only on tcp 514

I'm trying to set rsyslog client- server to listen to tcp messages with port other then 514, however it doesn't work. Only when using 514 it receives messages. I'm using EC2 vms. input(type="imtcp" ...
0
votes
1answer
18 views

Route 53 A name record to EC2 instance not working

I have an issue with my ec2 instance hosted on AWS. The EC2 instance has an associated Elastic ip address that I can access and confirmed is working (SSHing into the instance and changing the base ...
0
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0answers
17 views

Amazon EC2 losing connectivity every day

Didn't find anything wrong on logs but my instance remains losing connectivity every day. According to AWS Console it's running fine but can't access through ssh or http. It resolves after rebooting ...
1
vote
1answer
17 views

Configure EC2 to allow internal and external DNS lookups

Im a little new to AWS, but I've been a Linux admin/engineer for a while. I had a question regarding AWS DNS setup. I setup a Hosted Zone inside Route53 so I could configure the servers to use ...
0
votes
5answers
35 views

Will I lose my ephemeral storage on EC2 instance upgrade

I'm considering upgrading from an R3-large to an R3-xlarge instance in EC2. I'm aware that I will lose the contents of the ephemeral drive when I stop my instance. But after I alter the instance ...
0
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0answers
14 views

Fabric failing to connect on EC2 Instance using public key

I'm deploying an app using fabric, everything goes fine with to others servers but when the EC2 instance turn come i got this logs, I also configure the same public key for the same user on both ...
0
votes
0answers
20 views

Multiple IP Addresses on EC2 on Same Subnet

I have an EC2 machine which needs to listen on multiple private IP addresses on the same subnet. Each private IP is mapped to a public Elastic IP. eth0 is assigned via DHCP. The alias addresses are ...
0
votes
0answers
27 views

Is that possible to have instance on AWS with more than 244GB of memory? [closed]

Currently largest memory optimized instance r3.8xlarge have only 244 GiB of memory. Is that possible to receive larger amount by request or so?
0
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2answers
25 views

Keepalived heartbeats not being sent/received on EC2 VPC

I'm trying to setup keepalived + HAProxy as a redundant load balancer on an EC2 VPC (yes, I know that ELB is an option). I believe we have things configured correctly, but killing the master server ...
0
votes
1answer
31 views

AWS Security group

In my aws account I have a VPC with front-end nodes and a mongo EC2-Classic. The front-end nodes are in a Elastic Beanstalk environment with auto scaling so when new instances appear I have to allow ...
0
votes
1answer
65 views

high memory usage on amazon linux

I've observed high memory usage at amazon ec2 instance using amazon Linux. See attached image. Top 25 processes shows < 1GB of memory, but free -m says ~ 3GB is consumed. I've already visited ...
0
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0answers
24 views

Amazon Linux cannot access nginx on port 80

I have installed nginx on my AMI by yum sudo yum install nginx And then, I open all port in my AMI security group All traffic - All - All - 0.0.0.0/0 And then, I start nginx by command sudo ...
1
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1answer
22 views

EC2 Persistent Spot Request keeps reviving

Earlier today I created a AWS EC2 Spot Request and inadvertently made it a persistent Spot Request. Since then I didn't need the machine and have been trying various ways of cancelling my Spot ...
0
votes
1answer
11 views

EC2: Copied launch configuration causes instances not to start

I have an auto-scaling group which was working fine. I made a copy of the launch configuration and changed an additional attached volume (not the root volume which is in the AMI) from ...
0
votes
1answer
19 views

Cannot ssh to EC2 instance copied across availability zones

I originally created an EC2 instance in US-East and wanted to move it to US-West. I stopped the instance, created an image of the AMI, and then copied it to the US-West availability zone. After ...
0
votes
1answer
23 views

ec2 http connection shows: closed, even though I allowed security groups settings

I set up an ec2 instance and I am trying to access it from my local via http. In my security group settings I set: Type: http Protocol: TCP Port Range: 80 Source: Anywhere / 0.0.0.0/0 However, if ...
0
votes
0answers
31 views

Amazon ELB https termination results in 504 for large file uploads

I've stumbled upon the following issue and can't seem to find a solution. Setup: IIS server behind Amazon ELB setup to terminate SSL connections on the ELB with a setup of https 443 -> https 443 ...
0
votes
1answer
67 views

Can I use the new free SSL/TLS AWS certificates without ELB or Beanstalk on plain EC2?

AWS just announced free SSL/TLS certificates here: https://aws.amazon.com/blogs/aws/new-aws-certificate-manager-deploy-ssltls-based-apps-on-aws/ Mainly: SSL/TLS certificates provisioned through ...
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votes
1answer
20 views

Email reception directing the domain request to EC2 instance

I'm not able to receive any emails on my GoDaddy hosted domain after changing the DNS settings for redirecting the domain request to an AWS EC2 instance. Even though it's a common scenario, I would ...
-1
votes
0answers
20 views

Apache configuration on ec2 ubuntu instance

I tried adding this on the .htaccess file on the root of lamp server ( on Amazon EC2 Ubuntu Instance ) <VirtualHost *:80> ... RewriteEngine On RewriteCond %{HTTP:X-Forwarded-Proto} !https ...
0
votes
1answer
40 views

NXLog TCP Module Not Working

I am trying to use NXLog to forward logs from a file on one computer to a file on another computer. I am new to NXLog but feel like I now have a good handle on it after consulting the documentation. ...
1
vote
1answer
26 views

Describe terminated ec2 instances, or access spot instance history via CLI

I'm trying to get the launch and termination times of instances in a spot fleet request. This data is visible in the new spot requests console under the "History" tab when a spot request is selected. ...
0
votes
1answer
39 views

Wired connection fails to upload files to Amazon EC2 instance

Here's the situation. I have an EC2 Ubuntu instance (henceforth called the server) running a few websites. I have a home network of two computers: The desktop PC is connected to the router (via a ...
0
votes
1answer
33 views

Adding script to run at startup without touching rc.local

I'd like to run a script at startup without actually adding it as a command to rc.local, just by copying a script somewhere. I know in theory I can put it into /etc/init.d but that's really for ...
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votes
1answer
46 views

Windows Server vs Ubuntu base CPU usage for AWS EC2 burstable instances [closed]

I recently switched from a small VPS provider to AWS EC2. My traffic usually comes in bursts throughout the day and I therefore concluded that running multiple t2.micro instances would be by far the ...
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votes
1answer
21 views

mapping a new domain name to existing IP [closed]

I have a java application hosted in aws as an ec2 instance with a hosted zone and record sets for NS and SOA and it works fine. I access the application using a url which looks like ...