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

learn more… | top users | synonyms (1)

0
votes
0answers
29 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 ...
0
votes
0answers
47 views

Elastic IP on 2nd Network Interface not accessible

Server is Apache2 on Ubuntu 14.04 I have added a network interface attached it to an instance. On this interface (eth1) I have attached an elastic ip. I am able to access the box via amazon's ...
0
votes
0answers
81 views

Creating a Remote Desktop Session from within an EC2 server, not to it

Ok, I'm having problems answering this because I can't figure out how to word it. Most questions about "remote desktop" and "ec2" focus on remoting into an ec2 instance, which isn't necessarily what I ...
0
votes
0answers
224 views

Amazon VPC NAT performance problems

I have a set of servers inside an Amazon VPC, whose job is to get image files from S3 and process them. The S3 downloads would frequently stall, sometimes for over 2 minutes, but all would eventually ...
0
votes
0answers
314 views

Mcrypt PHP extension fail on PHP 5.5 Amazon Linux

I'm installing laravel framework on my Amazon Linux Server, But once i compose and Laravel finish installing, laravel ask for Mcrypt PHP extension. then when i try to use command line to install ...
0
votes
0answers
47 views

Software RAID0 on ephemeral storage for Server 2008 on boot

I have a c3.large instance which I would like to run the two ephemeral drives in a striped raid configuration. I am able to do this via command line and the disk management msc, but I have not been ...
0
votes
0answers
183 views

apache is utilizing 100% of cpu usage on m3.xlarge ec2 instance running centos - how to tune apache?

I have recently migrated to amazon. I have m3.xlarge maching with 4 cpu cores and 15 GB RAM . But my site goes down suddenly due to 100 % cpu utilization. top command says apache is utilizing almost ...
0
votes
0answers
30 views

find running ec2 instances and compare with tag like “linux” running instances or get mail whose running without tag. vai shell script

with help of code: Array3=ec2-describe-instances | grep INSTANCE | grep running | awk '{print $2,$5,$9,$10}' Array2=ec2-describe-tags --filter "resource-type=instance" --filter "key=linux" | awk ...
0
votes
0answers
51 views

Bootstrapping an EC2 HVM Instance Store Image

I currently have a process where I dd a disk, install CentOS onto it and upload to AWS. This works great for PV based images. I'm trying to use this same process to bootstrap HVM instances, but I'm ...
0
votes
0answers
121 views

aws stolen cpu on dedicated machine

I'm running a dedicated m3.medium EC2 instance. How is it possible that my top says: Tasks: 84 total, 1 running, 83 sleeping, 0 stopped, 0 zombie Cpu(s): 4.3%us, 1.5%sy, 0.0%ni, 90.8%id, ...
0
votes
0answers
26 views

Lost ssh-control on aws ec2 instance after Ubuntu update

During major update of Ubintu on my aws ec2 instance, system asked me if I want to disable ability to ssh under root user, as for most systems it's not used, but simplifies attacks. As by default I ...
0
votes
0answers
57 views

Bottle neck of nginx?

I'm using nginx as a load balancer on amazon ec2 m3.large instance. This load balancer will receive loads from a load generator and distributed them to the 3 instance with mysql database serves as ...
0
votes
0answers
51 views

Elastic IP Not Resolving to Windows Instance

I'm sure I'm just missing a step, but I can't figure out how to get server to resolve to new elastic IP address. I appreciate everyone for their help. I've been trying to figure this out for a while ...
0
votes
0answers
76 views

ASP.NET/IIS <---> Solr/Tomcat setup on EC2 - “best practice” configuration

I am an ec2 newbie and deploying an asp.net application that interfaces with Apache solr (on Tomcat). In my dev environment I am running ASP.NET and Solr/Tomcat on my windows box. I am also ...
0
votes
0answers
153 views

How can I redirect a domain name based on the source Region on Amazon EC2?

I have two web applications, one in Amazon's US-West-1 region and one in the US-East-1 region running on EC2. For the most part, they do the same thing, but they service different customers based on ...
0
votes
0answers
42 views

Creating a bootable ami from a raw device AWS

I have a raw block device or a raw file that I would like to convert to and ami or something similar. The raw file can be a variety of operating systems. Also, the file is almost always larger than ...
0
votes
0answers
68 views

iis-disabling-ssl-v3 (CVE­-2014­-356)causing ec2 to Rds connection failure

To disable ssl v3 on my web server (m1.small EC2, i-1aafee15) running windows server 2012 r2, I added registry keys: SSL 3.0->Server->Enabled (0) SSL 3.0 ->Client->DisabledByDefault (1) ...
0
votes
0answers
123 views

cloud-init - migrating EC2 instance between subnets without reconfiguring

We need to move a handful of Amazon Linux EC2 instances between subnets within our region. All I want to change during the move is the IP address. The suggested approach was to Shut down the ...
0
votes
0answers
39 views

EC2 instance missing or got renamed?

One of our instances is missing. Or it could have been renamed by someone. I see a similar instance (not willing to turn it on as it might affect some other service). I want to know if there is a way ...
0
votes
0answers
173 views

CORS problems with DNS forwarding to AWS EC2 instance Atlassian Jira Tomcat

I have Atlassian Jira set up in a Tomcat server on my ubuntu AWS EC2 instance with a godaddy domain forwarded to an elastic IP on the EC2 instance. Looking at the console in Chrome, the JIRA ...
0
votes
0answers
439 views

Ubuntu Server Upgrade 10.04 to 14.04 upgrade failed to boot instance AWS

We were performing a dry run test on upgrading our Ubuntu servers from 10.04 to 14.04. These serves are hosted in Amazon EC2. As per the standard procedure mentioned we have upgraded in the below ...
0
votes
0answers
67 views

Calculate AWS Data Transfer for existing on-premise server

We are looking to move our internally hosted servers to AWS. One thing I cannot seem to work out is how much data our servers are going to transmit back to our office. Anyone know of a good way to ...
0
votes
0answers
67 views

Mounted volume is not showing in my EC2 elastic block store list

I have recently launched an m3.xlarge instance on amazon EC2 which is running Ubuntu 14.04. It came with three volumes. One 8gb volume which holds the OS data, and two 40GB data drives. When I ssh ...
0
votes
0answers
99 views

Diagnosing Random Internal Server Errors That Leave Clean Logs

I have a Django site running on an Amazon EC2 Ubuntu instance, and I've been getting random Internal Server Errors that I can't get to the bottom of. I'm using Apache 2.4.10 to serve pages. I also ...
0
votes
0answers
106 views

Amazon EC2 not responding on port 80 and mysqld will not start

An EC2 instance running Apache 2.2.5 on CentOS 6.4 appeared to be fine up until September 29. That day at 7:49 the Value in CloudWatch was 42, at 7:59 it was in the low 100,000's, the last Value ...
0
votes
0answers
79 views

Is the IP based filtering in Amazon EC2 enough to ensure security?

I am hosting a webserver using Amazon EC2 and want it to be accessible only from a particular IP. I have set up my security groups to allow connections from only that IP. ...
0
votes
0answers
40 views

Linux pt_BR Locale - Bad Translations

I'm using Amazon Linux AMI 2014.09 (up-to-date) to host my PHP application, that uses locales for internationalization (usually it's pt_BR). On the production server the pt_BR translations is not ...
0
votes
0answers
105 views

Mail not getting to users on Google when MX records specified in Amazon Route 53

I configured the MX on my Amazon AWS Route53 and I was told that some of the users don't get any emails with this domain. When I send myself an email everything works fine now, and I doubt that ...
0
votes
0answers
319 views

aws cli tool set up - unable to connect ec2 and retrieve instance information

I am trying to use aws configure to set up the cli tool aws configure --profile work AWS Access Key ID [None]: ABCD AWS Secret Access Key [None]: 123456 Default region name [None]: Default output ...
0
votes
0answers
1k views

Apache Server 2.4 on EC2 “caught SIGTERM shutting down ”

I'm using amazon linux on an m3.large instance on EC2. I had these logs before my apache server was shut down: [Sun Sep 28 18:54:31.679261 2014] [cgi:error] [pid 32422] [client 67.211.230.58:58937] ...
0
votes
0answers
183 views

custom ami creation and sysprep

I am working through steps to create a custom ami, so far take a base one and install all software needed. shutdown machine with sysprep. create an ami. create instances from it I am wondering how ...
0
votes
0answers
123 views

AWS Instance Suddenly Not Available in Browser - SSH and ping work

I am very new AWS and sys admin so bear with me... I noticed my website was suddenly down today and have been working to sniff out the issue. No site files were changed as far as I am aware. Here is ...
0
votes
0answers
153 views

EC2 Haproxy stops taking requests

I am using haproxy with Apache to keep alive an EC2 server. Sometimes haproxy stops taking new requests. If I reload haproxy it starts working normally. I have disabled iptables and increased open ...
0
votes
0answers
158 views

Configuring NGINX with SSL and Node.js on CENTOS 6 in EC2

I'm trying to deploy a Node.js web-app on a Centos EC2 instance with an elastic IP. The SSL certificate is already setup and properly configured. I would like to allow only https connection to my app, ...
0
votes
0answers
282 views

systemd-journald: Received request to flush runtime journal from PID 1

I'm using RHEL7 on Amazon EC2 and I'm experiencing issue while booting it up. last few entries from log are: [ 93.000775] systemd-journald[413]: Received request to flush runtime journal from PID ...
0
votes
0answers
91 views

amazon ec2 ftp RETR hangs

The problem is with an Amazon ec2 instance "Red Hat Enterprise Linux Server 7.0 (Maipo)" (kernel 3.10.0-123.6.3.el7.x86_64) When attempting to RETR a remote file the FTP client hangs indefinitely. I ...
0
votes
0answers
38 views

EC2 Create new Linux user(s) with their OWN Key Pairs?

In EC2, i spinned a CentOS v6.5 instance, and i got a Key Pair as well (of course). But the problem is, i hoped it would be like as usual before that it would creates the ec2-user user, so that i can ...
0
votes
0answers
53 views

adding per-boot script via user data

I am passing cloud config via --user-data-file argument when starting ec2 instance from canonic ubuntu images. It works well but the problem is that some of its commands need to run every boot (i.e. ...
0
votes
0answers
79 views

Install tuleap on amazon ec2 linux AMI

I'd like to know if it's possible to install tuleap on amazon ec2 linux ami. I searched the net unsuccessfully and when I try to install tuleap with yum, I got confilcts error (with httpd24, ...
0
votes
0answers
142 views

Rails environment variables at EC2

I have a Rails app which I want to deploy to EC2 instance. I know how to set the environment variables at Heroku. But how to do that at AWS EC2? I need that because I have to connect to MongoDb and ...
0
votes
0answers
35 views

Amazon EC2 - set Windows services log on user to another instance user

I have a master "share drive" on a single Windows Server 2012 instance that many secondary instances are mapped to with full control. I have a service that I need to set with administrator rights to ...
0
votes
0answers
13 views

Revert EC2 aliases to default

I have an EC2 instance that I have updated aliases on but I now wish to revert to the EC2 defaults. Basically I created a .profile file and ran source .profile before realising this could potentially ...
0
votes
0answers
15 views

Launch EC2 instance with Logical Root Volume

I need EC2 instance on Amazon Web Services with CentOS 6.5 where the root partition will be Logical Volume. Is there some specific AMI or some available option for choosing before launching the ...
0
votes
0answers
71 views

Conflicting ip routes with local table on attaching a virtual network interface

I have an EC2 instance with these ip rules: $ sudo ip rule show 0: from all lookup local 32766: from all lookup main 32767: from all lookup default I can attach an elastic network interface to ...
0
votes
0answers
47 views

Drive Mapped On Amazon EC2 Instance Startup Disconnected After Logon

I am launching an Amazon EC2 instance (Windows Server 2012), and on startup (though User Data field), it runs this powershell script: <powershell> NET CONFIG SERVER /AUTODISCONNECT:-1 ...
0
votes
0answers
63 views

Any objective VPS performance tools available?

Because: there are so many variables when it comes to VPS hosting (noisy neighbors, SSD/HD, host server specs, number of VPSes on host, etc...) VPS hosts like to use fluffy specs (vCPU) to sell ...
0
votes
0answers
58 views

Restarting an EC2 instance on the instance that is supposed to be restarted

I'm running through a loop with a PHP script that's on AWS instance. From my experiences with AWS, as soon as the instance is stopped, all of the code that's in the process of being executed is ...
0
votes
0answers
69 views

ec2 instance access via browser on subdirectory not working

I try to access a subdirectory via public dns vom amazon. I configured a virtual host: DocumentRoot "/var/www/html" NameVirtualHost *:80 <VirtualHost *:80> ServerName www.example1.de ...
0
votes
0answers
156 views

AWS IAM policy for Action ec2:CreateSnapshot fail when using an ec2:ResourceTag Condition

I am trying to limit a IAM policy for a Role to only allow creation (and deletion) of snapshot based on the presence of a specific Tag. This is my policy: { "Statement": [ { "Resource": ...
0
votes
0answers
146 views

GlusterFS Fast Write Slow Read on CentOS EC2

As part of my testing stateless instances, I have setup GlusterFS in the following configuration: 1x m3.medium Amazon Linux GlusterFS Server, acting solely like a NFS share. 2x m3.medium CentOS ...