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

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not able to map domain name 53 to EC2 instance

I am facing the issue with assigning the new domain name I brought in route 53. I followed the instructions in http://coenraets.org/blog/2012/01/setting-up-wordpress-on-amazon-ec2-in-5-minutes/ and ...
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1answer
5 views

EC2 instance not working with Amazon route 53 domain name

I have an EC2 instance running with following details - t2.micro - virtualization type = hvm - Elastic IP assigned = 54-152-108-137 - Public DNS assigned = ...
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1answer
27 views

Copying data between AWS EC2 machines

There are times where, in order to do some debugging or perhaps a manual migration, I need to copy large chunks of data from one EC2 instance to another. When the size of the data is tiny, it's simple ...
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1answer
17 views

How to list EC2 security group *rules* from within instance?

I have SSH root access to an EC2 instance but no access to the AWS Console / AWS KEY & SECRET. My incoming traffic to this host on all TCP ports except 22 TCP seems to be blocked - I cannot ...
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26 views

How to best use Amazon's “ephemeral” SSD devices under Linux? [on hold]

Amazon attaches "ephemeral" SSD device(s) to most of the instace-types -- these are included in the cost of VM, are fast, but any data on them is lost, when the VM is shut down. How to make the best ...
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22 views

How to deploy in amazon ec2 through bitbucket

I have a django project and have my repository in bitbucket and locally (windows 7). Now I want to deploy the changes to amazon ec2 instance (ubuntu 14.04) by doing git push and git pull. I did git ...
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0answers
8 views

Transaction Emails Magento 1.9.0.1 AWS and Amazon SES

I am working on a magento store which is installed on AWS EC2. I have setup Amazon SES to handle email and I installed the extension aschroder SMTP which supports Amazon SES. Using this system I am ...
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0answers
13 views

cPanel Install Fails on CentOs 6.6 [on hold]

I am trying to install the latest version of cPanel on a server running Centos 6.6 and it is failing here: [20150129.112152] Testing if it's possible to install a simple RPM [20150129.112152] ...
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33 views

Is fewer servers with more computing power better than more servers with less computing power [on hold]

Notice: A Good Answer will be give star. I am thinking to buy AMAZON AWS servers but i want to know that would it be better for me to buy more c4.large (less computing power)(with Load Balancing) or ...
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1answer
26 views

Subdomain using AWS Route 53, load balancer, EC2, Apache

I've tried to follow a few different tutorials on this, but can't quite get it to work. I have all of my DNS for my domain (example.com) in Route 53. Works fine. My top level domain (A record) ...
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19 views

EC2 Ubuntu 12.04 refuses do-release-upgrade

I'm running Ubuntu 12.04 on EC2 and I want to upgrade to 14.04. do-release-upgrade returns that there are no upgrades. do-release-upgrade -d begins to work and then halts stating: Calculating the ...
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1answer
25 views

SSH connection refused after installing webmin

I'm running Debian Wheezy on Amazon EC2, from their offical image: http://deb.li/awsmp I've got my SSH key and everything has run perfectly until I installed webmin via the deb-packages: ...
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18 views

Windows VPN Server on Amazon EC2 Instance

we are small software company. Our web/db servers were in different networks. Recently we decided to create small network on Amazon EC2 and move all those servers to EC2. I have created several ...
2
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0answers
32 views

Amazon AWS EC2 image shutting itself down [on hold]

We have a Bamboo elastic instance running on Amazon AWS EC2, which is running Windows Server 2008 R2. There have been multiple times that the instance has shut down automatically. This has occurred ...
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1answer
27 views

How to avoid GRUB errors after runing apt-get upgrade - ubunut

I'm running ubuntu 14.04 on an EC2 After running apt-get upgrade I'm prompted with a screen that asks me to reinstall GRUB boot loader The GRUB boot loader was previously installed to a disk ...
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2answers
31 views

Auto-heal an EC2 instance with an Auto Scaling Group?

I'm trying to setup an auto-healing EC2 instance using an Auto Scaling Group and a user-data startup script. If the current server has an issue where it is no longer reachable, the instance should ...
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1answer
29 views

Amazonubuntu ec2 is not responding via ssh [on hold]

It used to work but now it won't respond. ssh -i aws-niklas140428.pem ubuntu@54.72.xxx.x It does respond via HTTP though and I can restart it in the webGUI at aws.amazon.com How can I find the ...
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1answer
45 views

How to set up an internal domain with Route53 on AWS?

I have a VPC on Amazon. Currently, it's running bind9 on one of the servers. It has records like this: build IN A 172.aa.bb.cc dev IN A 172.xx.yy.zz This ...
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1answer
25 views

Ec2 instance static private ip address

I am using an on-demand instance for testing some services in my spare time. So, I start and stop that instance very frequently, and I see its public and private IPs changing each time. This is ...
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1answer
11 views

How to Mounting RAID0 EBS Volumes after reboot on EC2?

I've already attached two volumes to my EC2 instance and configured RAID0 for them. After a reboot, the volumes didn't re-attach. I thought I had configured them to attach on reboot in fstab but they ...
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0answers
20 views

SSL certificate for sql-server on ec2

I have an ec2 node provisioned to host mssql server. I'm trying to request and install an ssl certificate for this node so I can securely connect to it but I can't get the certificate to appear in the ...
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1answer
21 views

What AWS services allow you to specify a path for the resource's ARN?

The AWS Documentation on Amazon Resource Names says Some services let you specify a path for the resource name. For example, in Amazon S3, the resource identifier is an object name that can ...
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1answer
13 views

Permission issues with tomcat7 on EC2

I finally managed to deploy my web service on to ec2 with tomcat 7 installed. It works perfectly fine on localhost but is receiving errors on ec2. I think it is because my code generates an xml file ...
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1answer
36 views

Can't connect to RDS MySQL

So, I created a new DB and my EB app is reaching it fine, but I can't seem to access MySQL from my computer. When I try to run: mysql --host=123.abc.us-west-2.rds.amazonaws.com –-port=3306 –u myname ...
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2answers
25 views

Move static files from EC2 to S3 (or cloudfront) without updating links

Right now, I have a site entirely on an EC2 instance including all static files like css, js, and images. I'm wondering about the best way to handle moving them. For example, in my <HEAD> on a ...
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1answer
26 views

AWS EC2 and storage spreadsheets [closed]

Does anyone know of a way to obtain the raw pricing data from AWS for their various hardware components (specifically EC2 and S3)? I noticed they produced a spreadsheet back in 2010 that isn't ...
2
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1answer
36 views

ELB - High latency when enabling cross-zone balancing

I'm working on improve our infrastructure reliability in AWS and one of my tasks is enabling cross-zone balancing on our ELBs. Our ELBs receives around 20K request by second on rush hours as well as ...
2
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2answers
49 views

Sharing Private AMI: Not showing up on other account

I am trying to share an AMI (runs Windows Server 2008 R2) from one AWS account to another. I used these instructions to share it from the Console. I shared it to the account ID found under Account Id ...
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1answer
58 views

How can I check /dev/xvda1 if the command 'touch /forcefsck' doesn't work?

On login to EC2 (Ubuntu) instance, I see *** /dev/xvda1 should be checked for errors *** I can't fsck /dev/xvda1 because it is mounted, and sudo umount /dev/xvda1 fails because it is in use. So I ...
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21 views

EC2 and Mailgun DNS setting

I'll preface this by saying I'm very much a newbie when it comes to servers, so please bear with me. I'm trying to configure an Amazon EC2 instance to allow me to send e-mail through Mailgun but I ...
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26 views

AWS EC2 - Crontab running every minute instead what I set up

I'm trying set a crontab to run some URL every 30 minutes. I wrote that in crontab -e: 0,30 -links -dump [MY-URL] It is running, but not every 30 minutes, but every minutes (or maybe few seconds, I ...
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1answer
18 views

Security group in ec2 linux instance need to be edited every time

I have created linux instance and installed wordpress on it. Every time I open my page after making change in code via commandline login , it shows this message - The connection has timed out ...
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2answers
29 views

Possible to set an internal vpc dns name with the run-instance cli command?

I am reading throught the cli documentation and it seems like this should be possible, based on some of the outputs, but I can't seem to get the following option to work with run instance. aws ec2 ...
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1answer
38 views

Chef Server 12 installing Chef Client 11

I have a master machine I just upgraded from Chef 11 to Chef 12, but when I go to create a new EC2 node it want to install client 11.18 instead of 12.01 or 12.03. I'm not sure if that's causing the ...
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1answer
29 views

Puppet and agent server with same host name but different private keys

I am trying to use puppet as follows in Amazon AWS: I deploy an instance which has hostname "server.example.com", which launches the puppet agent on boot and gets an initial software payload. I then ...
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1answer
37 views

Setting up OpenVPN server: should I use tun or tap?

I'm trying to set up my first OpenVPN server, and I'm having trouble figuring out whether I should use tun or tap for my particular setup. I have an Amazon VPC with a few EC2 instances running ...
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7 views

Automatic installation of DbSecurityspt folder

We have an Amazon EC2 instance. The folder DbSecurityspt gets automatically installed in c:/ProgramFiles and the associated service also starts automatically. Removing them, installs them again the ...
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3answers
40 views

How do I set EC2 instances with a specific tag to terminate automatically after a set amount of time after launch?

We use Vagrant to launch and provision instances upon each commit to our codebase, which a continuous deployment server then runs tests against. The continuous deployment server launches the instance ...
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0answers
22 views

Cant connect to machines within my VPC

I created a new EC2 Machine (c3.4xlarge) within my VPC. I can login into the server and ping google.com and some machines of my VPC but not all. When I re - created the machine it worked. I am ...
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1answer
29 views

IP forwading amazon ec2 another server IP

I use this command in windows azure (NAT), to redirect all requests to another server with other IP iptables -t nat -A PREROUTING -i eth0 -d 10.240.154.15 -j DNAT --to-destination 192.188.47.63 ¿ ...
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0answers
15 views

selinux-policy update prevents ssh into ec2. Now what?

I created a new EC2 instance using the official CentOS 7 (x86_64) HVM image. I ran: yum upgrade At: Running transaction Warning: RPMDB altered outside of yum. Updating : ...
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1answer
117 views

Ubuntu raring apt-get update is failing on AWS/EC2?

I'm working with a StarCluster AMI, and trying to install my software onto it. However, I'm having trouble with apt-get. I try to install a package: (! 141)-> sudo apt-get install ...
2
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0answers
53 views

Where is my RAM going? [duplicate]

I see only 370 MB (10%) free on an AWS Amazon Linux instance: $ free -m total used free shared buffers cached Mem: 3752 3709 42 0 ...
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0answers
31 views

Amazon Web Services VPC ClassicLink feature in Cloudformation?

Does anybody know how to configure ClassicLink in a VPC in cloudformation? I'd rather not have to manually enable this every time I update a stack. The cloudformation documentation always seems to lag ...
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1answer
33 views

Can Chef AWS cookbook query EC2 instance tags?

Chef has the official AWS cookbook (https://github.com/opscode-cookbooks/aws), which allows for spinning up of AWS resources, as well as updating of resource tags. Can the custom resources introduced ...
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1answer
23 views

whitelist limited ec2 IPs with third party service provider

We have an application running on ec2 which talks to a third party service. The third party service provider requires us to give them 13 IPs for whitelisting. My limited understanding of ec2 is that ...
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1answer
35 views

No public IP after stop/start Amzon EC2 intance

I have setup an AWS EC2 instance with a Elastic IP. Static IP and Elastic IP both works fine (shows default NGINX page). However when I STOP the instance and START back up, there is only a domain ...
1
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1answer
32 views

security group rules between EC2-classic and VPC server

We are currently using a set of Amazon EC2-classic servers for hosting our live and staging environments. We've got a couple of web servers and a background worker server in each environment. We've ...
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1answer
33 views

how can I understand why apache is consuming so much cpu - ec2

I have an ec2 c3.medium instance running. It has recently started maxing out the cpu making the server unresponsive. Rebooting the instance doesn't really help for long, although it does make apache ...
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0answers
24 views

How can I prevent the 'Your PC ran into some trouble' popup after a crash/BSOD?

I'm using a Windows Server 2012 instance on the Amazon Cloud, and from time to time, it has a bluescreen of death/crash. It automatically restarts, but this message pops up everytime this crash ...