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

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Connecting an EC2 VPC with OpenVPN all routed traffic being lost

I'm trying to use OpenVPN on Amazon Linux to connect the local LAN to a VPC on EC2. I have traffic flowing from the OpenVPN instance to any machine on the LAN, but other machines on the VPC are not ...
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11 views

aws elasticbeanstalk with static public ip

For a new web application I am looking at AWS ElasticBeanstalk. I like its auto-balancing and auto-rolling updates' system as well as all the other scaling-related features. But.. I need a static IP ...
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1answer
11 views

ELB and Backend Authentication with Apache 2.4

I tried looking at AWS guides, and other things but can't seem to figure this one out. When using ELB there is a backend authentication option. I want to enable it, but I am not sure what ...
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0answers
18 views

Trusting Hosting Service Provider with application code and data [on hold]

Consider this scenario: A small company which wants to host a web application. It has following choices: [1] It can host it on Virtual Servers at a Hosting Service Provider [2] It can buy/rent some ...
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1answer
20 views

ssh connection issue with aws ecs

Its been 3 hours that I try to make this work. I found a lot of similar question on serverfault but any answer seem to solve my issue? There is the ssh debug: jfnault@jfnault-FX6840:~$ ssh -v ...
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0answers
30 views

How to configure Amazon Linux to recognize secondary private IP address [on hold]

I would like each of my two domains to have their own IPs. All the domains belong to the same instance. What I did: -created a new private IP -assigned that private IP to the Instance I used this ...
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2answers
42 views

Pass sensitive data to EC2 instance

What would be the best way to pass sensitive data to EC2 instance (on boot or otherwise) that only root can access? I cannot use UserData, because anyone can read it. I cannot use private S3 buckets ...
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1answer
32 views

Setup Domain Controller and Active Directory on Amazon EC2 as Primary AD [on hold]

I am planning to deploy an Active Directory and Domain Controller on AWS for my company. It will primarily be used for these: User Authorization (Login/Logoff Process) File Sharing / Management ...
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1answer
23 views

Making a server “read only” except for me (what the inbound/outbound rules mean)

I have an ec2 instance. It will start a webserver, and my public ip is myip. I ssh into my machine. What should incoming and outgoing rules? Why? I want only my ip to be able to change things on the ...
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1answer
21 views

Trouble hitting EC2 AmazonProvidedDNS server over VPN

I have a VPC using the network 10.10.0.0/16, and a VPN server in the public subnet (10.10.0.0/24). The VPN uses addresses in the 10.11.254.0/24 range. When I connect to the VPN, I can access hosts in ...
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23 views

PostgreSQL configuration for EC2 instance (caching)

I want to install postgreSQL 9.3 on an Amazon EC2 classic instance (and nothing else). In the web I found a lot of tutorial describing how to setup the database but no tutorial about the best ...
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24 views

AWS for mobile tech start-up [duplicate]

I am representing a tech start-up who are currently meeting with investors. Basically we have calculated usage statistics and our server load requirements and once we gather investment we will be ...
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23 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 ...
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1answer
32 views

What is the difference between PV and HVM virtualization types in ec2?

AWS EC2 offers two types of virtualization of Ubuntu Linux EC2 machines - PV and HVM. PV: HVM: What is the difference between these types?
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0answers
28 views

Allowing multiple IPs behind ELB in Apache configuration

I have multiple application servers running as EC2 instances. Only certain bare-metal servers running elsewhere are allowed to contact them and their IPs whitelisted explicitly in the httpd.conf @the ...
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1answer
32 views

Why my AWS volume size is different from the actual size?

It's very wried to see my actual disk size is much less than the actual size. From the information, looks this disk is not be partitioned. I have no idea why the actual size is 20G but disk size is ...
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0answers
22 views

SSH “operation timed out” on ec2 instance

I have performed the following steps: Clicked on existing instance > Actions > Launch more like this Kept all the settings the exact same aside from selecting a different instance type (same key ...
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0answers
35 views

How do you get multiple ports working with nginx proxy_pass and Node Express?

I have multiple node instances running each on a different port. (8000, 8001, etc.) I also have nginx running on port 80. What I am trying to do is allow a user to enter my site via a single domain ...
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1answer
62 views

Understanding the use of docker on AWS instances

I've read that the basic Amazon Ami has built in docker support. There are a few things I don't understand that perhaps someone could help with. Is a VM (AWS instance) slower to boot than a docker ...
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1answer
21 views

Which version of Windows Server matches this OS version of Amazon EC2 Windows instance most?

I need to do some development work on Windows platform. The target production is a Windows Server 2012 in Amazon EC2. Here is some output from running systeminfo I want to set up a Windows machine ...
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4answers
43 views

Sending commands simultaneously to several Amazon EC2 instances

I'm using Windows to connect via SSH to my Amazon EC2 machines. Is there a tool like Cluster SSH for Windows? My goal is that I can connect via SSH to several EC2 machines and send each machine the ...
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2answers
25 views

Unable to ssh to a vagrant started ec2 ubuntu instance

After I ran vagrant up --provider=aws, I could see an ec2 instance being created and became up and running. However it will invariably stuck at this point ==> default: Waiting for SSH to become ...
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1answer
27 views

Connect with Java to Amazon EC2 instances

I have written a client-server application in Java and I want to run it on Amazon EC2 Ubuntu instacnes. The client runs on an EC2 instance and the server on one and the third EC2 instance is for ...
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1answer
23 views

Create HVM EC2 from PV EC2 using aws console

I have m3.medium server on amazon and i want to change it to t2.medium but it's on PV virtualization. So can't just change instance type. But i have an idea to solve this. Here is the step: Creating ...
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0answers
30 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 ...
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1answer
30 views

Sync Code Between EC2's [Rsync/SSH]

I have a variety of EC2 boxes inside an ELB, one of which is used for SVN exclusively. I currently have a script that gets called as part of the post-commit hook which is meant to sync files between ...
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0answers
28 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 ...
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2answers
93 views

How to set up a desktop GUI with an Amazon EC2 instance?

I need to get familiar with some software that doesn't run on any of my home machines (windows/mac). So I decided to spin up an EC2 instance and try it there. However, getting EC2 to support a remote ...
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1answer
67 views

Amazon ec2 Ubuntu no ssh after update and reboot

I have Ubuntu 14.04 server (LAMP), running on Amazon ec2. On my client machine I run Putty with imported SSH key. Session is saved, so there is no changes always. I had no errors during connection and ...
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1answer
30 views

Git on Amazon Server

I have git running on an Amazon server and up til now I have been the only one to use the server. I use my Amazon ssh key to connect and am then connected as root on the server without the need for ...
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1answer
23 views

How to tell the Amazon Load Balancer which instance to use depending on the User Agent?

My application needs to serve files to an external applications that sends requests with an specific User agent. I need to keep the same domain, and keep the same request URL for both, a normal user ...
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0answers
18 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 ...
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1answer
17 views

AWS EC2 IPTables converts source/dest subnet into ec2.internal hostname?

I have a Debian 6.0.7 x64 AWS EC2 server that I'm running a couple QEMU virtual machines on (don't ask.. long story). I have some IPTables rules to NAT/Forward any traffic (on ports 8080 and 8081) ...
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19 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 ...
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36 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 ...
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1answer
51 views

How to RDP securely to an EC2 instance?

I have a VPC with a few EC2 instances running Windows Server 2012 that will be used as workstations (in a similar way to WorkSpaces). Right now they are in a public subnet and users can connect using ...
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55 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. ...
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0answers
44 views

EC2 instance Linux, MYSQL log error:InnoDB: Unable to lock ./ibdata1, error: 11 [migrated]

I have a working server running Ubuntu 64bit with apache2 on a t2 micro EC2 instance. The problem is that MYSQL (version 5.5.38) has some bug...I tried everything, delete completely and restart ...
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2answers
98 views

Permission denied (public key) ssh ec2 instance mac [closed]

Update2: $ ls -ld ~/.ssh drwx------ 8 user staff 272 2 Oct 17:51 /Users/user/.ssh $ ls -la ~/.ssh/config/file.pem -r--------@ 1 user staff 1692 2 Oct 17:11 /Users/user/.ssh/config/file.pem $ ls ...
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0answers
14 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 ...
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1answer
35 views

Cannot mount an existing EBS on AWS

I tried mounting an existing EBS Storage (which has data) to an instance, but it keeps throwing this error. mount: wrong fs type, bad option, bad superblock on /dev/xvdf, missing codepage or ...
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1answer
40 views

Monit on EC2 - Monit works but it doesn't monitor any service

I have a ubuntu 14.04 instance on amazon, I've installed monit with some simple configuration files but it seems like it doesn't monitor them. I have installed monit a couple of times in other servers ...
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1answer
36 views

SSH Passphrase for ppk file

I'm trying to connect to EC2 server, using .ppk file ssh -i key.ppk -l root@dns-name The issue is that, the shell asks for passphrase ? i don't know what is it! Am able to use this key using ...
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votes
1answer
19 views

Install SQL Express 2005 over 2012

I have a Amazon EC2 Windows 2012 with SQL Server Express 2012, but I need SQL server 2005, What I need to do to get it done? Thank you
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0answers
29 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
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1answer
44 views

Unable to ssh EC2 using password - “Disconnected: No supported authentication methods available (server sent: publickey)”

I have followed the following steps https://coderwall.com/p/j5nk9w This is what I did 1) $ sudo useradd -s /bin/bash -m -d /home/newuser -g root newuser Entered the Password for the newuser 2)$ ...
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1answer
31 views

Which ubuntu AMI should I choose to create a new EC2 instance? What are the advantage and disadvantages?

I want to set up an ec2 instance which runs Ubuntu 14.04 There are two possible set of candidates of AMI: From the Quick Start menu vs from Ubuntu What should I consider before I make a ...
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0answers
25 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 ...
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3answers
48 views

Disk Partitioning on AWS EC2

I'd like to know if it's possible to create a partioned volume and if it even makes sense to do that on an Amazon EC2 server. I have a standard Ubuntu server and I'd like to separate the /home and ...
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0answers
47 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] ...