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

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forward subdomain with route 53 to ec2 instance with node js

I have node js serving both root site (non prefix) and app.mydomain with node js subdomain npm . how can I point to both of them using Route 53? as for now the root domain get request's from Route 53 ...
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1answer
26 views

Does AWS EC2 have secondary disks scattered across the cluster?

I am using AWS EC2 Linux m3.xlarge to run a program called "Smart Information Retrieval System" which performs many I/O operations to/from the disk. I have tried running the same program on my laptop ...
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1answer
20 views

AWS Ubuntu 14 - Can't SSH After Reboot

Had an issue where an instance became unresponsive and was forced into a reboot. After the reboot I could ping the server but could not SSH into the server. Ultimately I created a new instance and ...
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0answers
10 views

jboss cluster in ec2 with s3ping

Am trying to get s3ping discovery method working in wildfly 8.0.0. I am using default Amazon Linux AMI and using chef to launch instances in ec2 based on this tutorial ...
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1answer
37 views

How to run a shell script on all amazon ec2 instances that are part of a autoscaling group?

Can anyone please tell me how to run a shell script on all the ec2 instances that are part of a auto scaling group. The scenario is that i have a script that i want to run on many ec2 instances that ...
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0answers
16 views

Fabric: Using ssh_config settings on env.gateway

I have a relatively standard AWS setup, that looks like this: [ App server ] \ [ App server ] -- [ Dev gateway ] [ App server ] / Where the servers are only accessible over 22 from the gateway's ...
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0answers
17 views

/dev/xvda1 full , though there is no temporary files [migrated]

I have AWS ec2 micro instance, suddenly it shows memory full. I have checked the folder using df -hcommand. The result is displayed below. Filesystem Size Used Avail Use% Mounted on /dev/xvda1 ...
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1answer
19 views

amazon ec2 linux redhat server install unar package

I'm just trying to install unar package for the purpose of uncompress compressed files. What I've tried is sudo yum install unar But it shows "No package unar available". I googled and downloaded ...
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1answer
27 views

Locating bandwidth bottleneck

I am using FFMPEG to encode a video stream that is sent to a server at EC2 through ELB. I was only able to get about 2Mbps/15fps throughput to the EC2 instance. Through process of elimination, I ...
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1answer
24 views

Having trouble ssh into ec2 instance with elastic ip address

I have a new ubuntu EC2 micro instance in a VPN with what i think should be access from the outside world to ssh. $ ssh -i ./sendy.pem ubuntu@52.5.229.252 ssh: connect to host 52.5.229.252 port 22: ...
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1answer
49 views

Why the latency increases on highload? [on hold]

We have a system built on AWS. We use Beanstalk, we have autoscaling, our database (mysql) is hosted on RDS. We use apache and php. We wanted to test our system on highload. So, we chose large ...
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0answers
13 views

Stop sending all ec2 instance package upgrade email to client

Our client (he is non technical person) keep getting daily email for package upgrades/updates happening on his ec2 instances of his. something like this Unattended upgrade returned: True Packages ...
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0answers
14 views

EC2 CFN IAM: allow instances in ASG to manage their own volumes

I have an auto scaling group defined in a CloudFormation template. The launch configuration associated with the auto scaling group has an IAM instance profile attached. Is there any way to define a ...
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1answer
22 views

How to upgrade PHP version in multiple AWS EC2-Instance?

Can we upgrade versions in multiple EC2-Instance at the same time? For example let’s say I’ve ELB connecting with two EC2-Instance. Instance A (running PHP 5.3) Instance B (running PHP 5.3) Here ...
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1answer
14 views

Ansible EC2 Hosts Script Missing Instance

For some reason, ansible's ec2 hosts is missing instances. ec2-describe-instances returns the correct instances, but /etc/ansible/hosts does not: [root@or-manage ec2-user]# ec2-describe-instances | ...
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0answers
16 views

Multiple static IPs Amazon EC2

I want to have multiple sites with SSL on IIS (Windows 2008 R2 on Amazon AWS). I've read this other question and the documentation in Amazon where it explains how to add another IP. My question is, ...
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0answers
16 views

can't ssh on ubuntu, ec2 suddenly. stuck on “Sending env LANG = en_IN”

Suddenly I am not able to ssh (with pem file passwordless login & with password both) My pem file has not been changed, It was working fine till yesterday. Here is ssh -v output ...
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4answers
34 views

How to mirror AWS EC2-Instance data?

Can we mirror one EC2-Instance data to another? For example let consider following scenario: I’ve ELB connecting with two EC2-Instance. Instance A Instance B In the instance A I’ve created simple ...
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1answer
42 views

t2.micro EC2 Ubuntu, t2.micro RDS MySQL. Server crashes after DB reaches ~60 connections [on hold]

So I have the following setup: Server - t2.micro ECU Ubuntu instance Database - t2.micro RDS MySQL instance. The stack is a basic LAMP stack with default Apache settings. I am basically running ...
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0answers
27 views

EC2 - Lamp Memory Usage Issue [closed]

I have the latest Amazon Linux AMI running on a medium instance with 4gb of Ram. LAMP server is setup with a single Wordpress instance. I am having memory issues that I can't seem to pinpoint my ...
1
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1answer
294 views

The site is using outdated security settings that may prevent future versions of Chrome from being able to safely access it

We're using an AWS ELB to do SSL termination and are having an issue where Chrome is displaying "https" in red with a strikethrough. It says "The site is using outdated security settings that may ...
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2answers
59 views

Can we launch website without AWS Load Balancer?

I've requirement that I want to publish a small web CMS in a CLOUD environment. Therefore I thought since I've a AWS account and go for it, but my client does not want bear any high cost. So I'm ...
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1answer
31 views

AWS DNS Error - SERVFAIL

So I have followed the configuration guide provided by Amazon (http://docs.aws.amazon.com/Route53/latest/DeveloperGuide/CreatingNewDNS.html), but I cannot get the URL/Domain to be send out to the name ...
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0answers
35 views

How to auto assign public IP for VMs imported from vSphere in AWS - EC2

I was trying to import a Linux VM running in my VMware infrastructure to my AWS-EC2 account using the ec2-import-instance CLI. The VM gets successfully imported to EC2, but on starting it up its not ...
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1answer
21 views

enable ip forward with specific port

I have two servers the first one under Linux (Amazon Linux) server with two network card eth0 (IP 1.1.1.1), and eth1 (IP 2.2.2.2), and the second one under Windows server 2008 R2 (IP 3.3.3.3 install ...
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0answers
19 views

OpenSSH Won't Start on Ubuntu EC2 Instance

My Amazon EC2 instance's openssh server fails on boot ever since I scaled my instance. I have tried following these instructions here: ...
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0answers
39 views

can' t access ec2 instance for additional user with sftp or ssh - key refused

I keep getting server refused our key error with putty/public key rejected error in filezilla when trying to access my ec2instance with a new user. Access works fine for both ssh and sftp with the ...
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1answer
42 views

ephemeral storage of Amazon EC2 instance

I have created new ec2 (m3-large) instance on Amazon with root partition 80GB.But mnt partition it automatically mounted with 30 GB. Will the ephemeral storage be charged ?
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1answer
128 views

PHP version conflict in Amazon Linux EC2 instance

I've lunched a fresh instance from the AWS -> EC2 console panel. After that when I logged into the instance via SSH and executed the following line: (note I executed first the sudo yum update before ...
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0answers
10 views

appropriate traffic to load test couchdb horizontal scaling

I'm designing the CouchDB backend to my web application, and I want to estimate how many GETs and PUTs per second I can achieve with a given number of instances. (Arguably I should be testing view ...
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0answers
21 views

Connect EC2 with RDS

I am trying to move my CMS from 1&1 to AWS. The CMS was built using PHP + MYSQL. I have completed the following steps in AWS - I created an EC2 instace I uploaded a php script to test if ec2 ...
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1answer
33 views

Current setup maxing CPU. Need help designing AWS architecture and MySQL Clustering via AWS RDS instances

My company runs a mid-sized eCommerce (30,000-50,000 unique views monthly) shopping cart using X-Cart as a back-end. We are in the processing of redesigning and upgrading our back-end software. We are ...
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0answers
36 views

Connect to a Server from my AWS EC2 instance

I have a app running on AWS EC2 which connects to a database in another server. The database connection Uri is as following, jdbc:XXX:172.18.2.107:3306/database This is what I got form my ...
5
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1answer
61 views

Can't install PM2 services via Ansible on an Ubuntu EC2 instance

I'm using Ansible to create a pm2 service on a EC2 / Ubuntu instance. Below is the script. When I run it, PM2 is installed and the service is enabled. When I run pm2 list, I don't the see the ...
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0answers
39 views

502 Bad Gateway from relocated instance on AWS EC2

I tried to move some instance from tokio region (which by the way, it's working normally) to sao paulo region, then I followed this basic steps to perform but when I launch the instance from the ...
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0answers
26 views

L2TP/IPSec - Windows can't connect to OpenSwan

I'm trying to connect a VPN (L2TP/IPSec) running Ubuntu with openswan/x2ltpd. It looks like the connection is estabilished but IPsec receives a disconnection right after. Probably is happening on ...
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2answers
30 views

Creating an AWS disk that I can access from separate servers

I would like to use a load balancer to rotate traffic between two separate servers. These servers will need access to a single data store (to save files, documents, images, etc.). Is it possible to do ...
1
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1answer
31 views

what would be the Impact of using Multiple sites in same VPC on AWS platform?

I have a site running on four server inside of a VPC on aws platform. My question is would their be any impact on site if I host another website on four new server in the same VPC considering their ...
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1answer
34 views

Does it cost anything just to allocate an elastic IP? [closed]

The title is pretty much self explanatory. When I click the "Allocate New Address" button in the EC2 console does it cost me anything?
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2answers
19 views

Can I use kernel modules on Amazon HVM/PV instances?

It's a perfectly stupid idea, I know. But I want to test one of my older projects, which includes kernel module (Netfilter extension) on a virtualized cloud-y instance. Will it be possible for me to ...
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1answer
52 views

How can I host active directory from Amazon EC2? [closed]

I know EC2 pretty well, but I'm totally new to Active Directory. I'm trying to set up a computer hosting Active Directory on EC2. I want to be able to join the domain from computers running on EC2, ...
1
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1answer
41 views

Launch new EC2 instance with a specified EBS volume attached

I would like to launch an EC2 instance using the python boto library, with a previously created EBS volume attached (in addition to the root volume). After connecting, I look up the volume by its ...
1
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1answer
285 views

docker.io package reports missing only on EC2

I'm trying to install Docker on a Debian Jessie EC2 image. Specifically, I'm using this AMI: https://wiki.debian.org/Cloud/AmazonEC2Image/Jessie. On a locally running Debian machine sudo apt-get ...
0
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1answer
27 views

Configure a transparent Elastic Load Balancer

I want to create an Elastic Load Balancer in front of my SSL site which simply passes through ports 80 and 443. I do not want my Elastic Load Balancer to have an SSL certificate of its own, I just ...
0
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1answer
56 views

Where are AMIs stored?

It seems like an very simple question, but yet I could not find the answer. When I make an instance on Amazon AWS and then make some changes and create an AMI where is that AMI stored? S3? Will making ...
1
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1answer
17 views

Amazon EC2 Classic to VPC - what is the best migration path?

We're running an Ubuntu 10.10 on EC2 Classic and are migrating to a VPC. My question - is it best to first replicate the existing servers into VPC, then upgrade to Ubuntu 14, or just create the latest ...
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2answers
46 views

How to restrict outbound EC2 to only access S3?

I want to restrict the outbound security group from an EC2 instance. The instance only needs to access an S3 bucket. I just learned that S3 uses port HTTPS (443). I could just put that rule in place ...
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2answers
25 views

DNS subdomain linking to service on port 5000 [duplicate]

My website is running on AWS EC2 on /var/www/html on port 5000. I would like to create a DNS A Zone test.example.com linked to that website. On the domain page I can only add the IP, not the port, so ...
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0answers
10 views

how to power on imported vmware vm on ec2 by using ec2 cli tools

I am unable to power on and see the OS and files of an imported VMware VM on ec2. Is there any chance to have a look at the OS and files on the imported VM by using CLI tools?
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2answers
77 views

UDP/TCP ports on AWS ec2 public IP blocked

My goal is to receive/send UDP packet traffic on specific ports on my EC2 instance (on my eth0 private IP) via my public IP. I am asking because I have set my security group to allow all ...