Amazon Elastic Compute Cloud (EC2) is a cloud-based computing platform.

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Is it possible to set ELB using juju charms?

I get several charms using jujucharms official website. but when i try to access juju deploy aws-ec2-elb error occurred. So is it possible to set elb using juju-core command line ?
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Is it possible to create AWS RDS server using juju?

I have created various AWS EC2 servers using juju for fast development. but i want to install MySQL Database in RDS Server instead of EC2, so is it possible ?
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Juju provision at AWS [duplicate]

I am using Juju charms to provision & deployment at AWS account. My AWS account is free tier. My situation is whenever I used juju deploy mysql or haproxy its provision as medium size vm at AWS ...
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14 views

troubleshoot why a unity3d program won't run on aws ubuntu 14.04

I am trying to run a unity3d standalone executable -- something I made with unity3d -- on a ubuntu 14.04 aws ec2 instance with ubuntu desktop installed. The program runs fine on a vmware ubuntu 14.04 ...
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24 views

Authentication vsftpd account using remote LDAP user

I'm trying to authenticate vsftpd from LDAP logins which hosted remotely another server . vsftpd hosted on Ubuntu 14.04.2 LTS (GNU/Linux 3.13.0-48-generic x86_64) amazon aws . from the LDAP server ...
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11 views

EC2 Ubuntu machine showing high load factor

I tried searching for my problem online but couldn't find anything helpful. I have an ec2 machine running Ubuntu 14.04. It's a t2 large instance (8 GB of RAM, 2 CPUs). I am running few python-Scrapy ...
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1answer
67 views

Remotely connect to Amazon AWS Mysql

I have an Amazon AWS EC2 instance running Ubuntu 14.04. where I installed MYSQL 5.5. I am trying to connect to the MYSQL running on this instance from my local Windows10 machine running Navicat. ...
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80 views

SSH “Read from socket failed: Connection reset by peer” on Ubuntu AWS AMI for 16.04 Xenial

I get Read from socket failed: Connection reset by peer when I ssh to an EC2 Instance running AMI ubuntu/images/hvm-ssd/ubuntu-xenial-16.04-amd64-server-20160516.1 in us-east-1 (ami id ami-13be557e). ...
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28 views

Use endpoint instead of IP in iptables

I am using AWS ElastiCache and I am trying to configure it so that I can access it outside of AWS. Long story short, I have to execute the following command on an Ubuntu instance (AWS NAT instance), ...
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12 views

Shrink root partition of ec2 instanace

How do i Shrink root partition. i followed these rules. 1. instance with ubuntu 14.4 with 32 gb root already running. 2. i stopped the instance and create snapshot and createv volume from snapshot (...
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42 views

How to attach an ENI to an ubuntu EC2 instance in AWS?

I have an Ubuntu EC2 instance with a private IP address 10.0.3.164 on the default network adapter eth0. I would like to attach to it an additional Elastic Network Interface (ENI). I have successfully ...
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Jenkins on ubuntu and ec2 - dude…whats the password from jenkins user back to root?

I am running jenkins on ubuntu 14.04. I sudo into jeknins user like the below: sudo su - jenkins I then try and bu back to root and wowwweeeeee! How do I resolve? OMG what is the password? ...
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67 views

Hello. I want to ask about released ec2 images of Ubuntu server

I'm using Amazon Web Service and I'm operating my web server for my little blog. I'm using Ubuntu server 14.04 LTS(Trusty Tahr) and It makes me very happy because of powerful performance. By the way, ...
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1answer
66 views

Cannot access Ubuntu server using SFTP. No writing perms?

I've opened an Ubuntu instance in EC2. I've installed Lamp environment and wanted to test it. I want to use SFTP to access it. In my security group, I've opened port 22 (SSH 0.0.0.0/0), it is the ...
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2answers
138 views

Apache2 gzip not working?

I've done almost everything on the internet to gzip my content. It does not seem to work. I've done so much that I can't possibly put everything I've tried here, so here's some of the things I've ...
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1answer
4k views

When is 16.04 going to be officially available on AWS?

It doesn't seem to be avail on http://cloud-images.ubuntu.com/locator/ec2/ nor I can find any when searching on AWS itself
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204 views

Does anyone know when Canonical will release 16.04 AMIs for Amazon EC2?

I'm searching here and I don't see it. And I can't find any roadmap for when it might be released. Is there usually a lag between release day and appearance of AMIs?
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128 views

nvidia-smi hangs. cannot be killed even by SIGKILL

I just finished carefully installing the latest nvidia drive to an new amazon g2.2xlarge ec2 instance which I would like to use to do some machine learning. Before install cuda and other packages, I ...
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40 views

get an image from windows 7 with docker and transfer it to AWS EC2

The development team has installed its new development in a windows 7 64-bit machine. They asked me to get an image from the current running windows machine and transfer it to the AWS EC2 docker ...
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30 views

Download my videos from my server?

right now I have a Ubuntu server with Amazon Web Services and I can upload mp4s, jpegs, and pdfs to it from my Android device. I save them into folders and update their location onto my database. Now ...
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63 views

IPSec VPN connectivity from Ubuntu to AWS

I have configured the VPN gateway and related settings at AWS side. Now I have to connect to the vpn from my Ubuntu machine. I am using my android mobile phone to access internet into my laptop via ...
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1answer
68 views

Hadoop - Error on binding to port 9000

I've been attempting to setup Hadoop on AWS for a few days now. I am on fresh EC2 Ubuntu instances with no other software installed apart from Java. I run these commands: ubuntu@ip-172-30-0-117:/...
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1answer
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Running AWS EC2 [closed]

have a trouble with connecting to ubuntu instance in AWS EC2. Connect through SSH client, but there is an error: port 22: no route to host. How i can solve that problem?
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1answer
254 views

What are there so many Ubuntu 14.04 LTS AWS AMIs for the same release?

A bit of background. I want to set up a 64-bit AWS EC2 instance running Ubuntu 14.04 LTS (HVM) on a solid-state disk with EBS in the eu-west-1 region. At time of writing, within the AWS control ...
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48 views

apt-get reports “no installation candidate” randomly for no good reason

When I provision Ubuntu 14.04 boxes in Amazon AWS, I begin with an official Canonical AMI (specifically ami-f0c52390), boot the instance, and run a provisioning script. One of the first things the ...
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31 views

Bootstrapping Juju Environment with AWS IAM Roles?

I am trying to bootstrap my Juju Charms environment with AWS, however, it fails to authenticate with my current access key and secret key. Has anyone been able to successfully bootstrap using IAM EC2 ...
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1answer
48 views

Access framebuffer /dev/fb0 in AWS EC2 (Ubuntu Server)

My ultimate goal is to use fbgrab program on EC2. Whenever I try fbgrab -c 1 screenshot.png, I get: Could not open /dev/fb0: No such file or directory How can I install/enable it in my Ubuntu ...
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1answer
43 views

Cannot boot after changing locale

After I changed my locale and rebooted, now I get this error: [ 1.863178] init: mountall main process (223) terminated with status 2 Filesystem check or mount failed. A maintenance shell will now ...
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1answer
39 views

How to manage a lot of SSH connection information of EC2 instances from ubuntu using different .pem files

I have to access a lot of AWS EC2 instances from my local machine regularly. Their IP addresses are not mapped to any domain to I need to login to them using command like : ssh -i keyfile.pem ec2-...
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1answer
54 views

Issue with SSH after migration from Amazon Linux to Ubuntu (EC2)

I have a script that starts and stops tinyproxy on my EC2 instance. The core of the script (in addition to some networking on my side) are 2 commands: ssh -t $PROXY_HOST sudo '/etc/init.d/tinyproxy ...
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1answer
24 views

How to use amazon instances' public IPs in hadoop configuration?

I was trying to configure Hadoop by using the public IPs of amazon instances instead of their intra-network IPs as my aim is to create a hybrid cluster i.e. Cloud + Local machine cluster. Although all ...
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57 views

Setup of Godaddy domain in Ubuntu EC2 instance

I bought a domain from GoDaddy and I want to use it with my EC2 instance. I already created my instance (ubuntu 14) I created my elastic IP in Route 53, which I associated with my instance. I ...
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322 views

ImageMagick convert and low RAM

Please consider the following command for the imagemagick package: sudo convert -resize 460x200 /path/to/test1.jpg /path/to/test2.jpg Now test1.jpg is a fairly large image (12.5MB), but not unheard ...
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50 views

Memory and swap full from Rails App on EC2 Ubuntu Apache Passenger

I am not familiar with htop or ubuntu processes but my app's memory is full almost immediately after rebooting. Each of the rails processes seem to be taking up 25% of my memory. I recently upgraded ...
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86 views

Configurations needed for unattended-upgrades to run indefinitely?

What disk space and other configurations are needed so that you can trust unattended-upgrades to run unattended more or less indefinitely? I'm asking this to try to understand what went wrong with a ...
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81 views

Disable Website Access by IP Address

I'm on a Amazon EC2 Ubuntu instance and have multiple websites with their own static IP's hosted. One of the websites all of them are setup similar. Let's say have the static IP of 45.46.47.48 and a ...
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1answer
228 views

Cannot get kdump to dump a vmcore using crashkernel

I'm trying to get kernel crashdump to work properly in Ubuntu 15.10 with the stock 4.2.0-22-generic kernel. I have followed the methods described here and here precisely. But, when I manually trigger ...
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186 views

How to install Cisco VPN client on an Amazon EC2 server running 14.04

I'm currently using an Amazon EC2 server - the basic, free version - running Ubuntu 14.04 for my work. Most of the time I use it for automated web scraping tasks and this works pretty great at the ...
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140 views

After Upgrading to 15.10 from 15.04, EC2 Webservers Have Become Very Unstable

I have a variety of Ubuntu machines running in production, with about 30 that were upgraded from 15.04 to 15.10. With most of the machines, the upgrade has been a breeze and everything has functioned ...
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1answer
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Permission denied while doplying Tomcat 8 webapp on Amaon EC2

I can't find how I can get write and read permission into the tomcat folder. I followed DigitalOcean's tutorial on setting up Tomcat. The only thing I did different is that I used Java 8 instead of ...
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1answer
4k views

curl: (60) SSL certificate problem: unable to get local issuer certificate

Edit: I had updated my root CA certificates from curl.haxx.se . When I try curl -Iv https://yahoo.com I get an error as unable to get local issuer certificate in the result. However if I try curl -...
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1answer
147 views

xvfb-run hangs on trap/wait in Elastic Bamboo's Ubuntu 15.04 AMI on AWS

I'm trying to run some headless robot/Selenium tests via Elastic Bamboo using Xvfb, on Ubuntu 15.04 in AWS EC2. It works if I run Xvfb manually and then run the test... export display=:99 Xvfb :99 -...
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1answer
106 views

Putty not letting me to login to ubuntu remote server?

I am using amazon ec2 instance for one of my products and i am stuck with a very big problem. I am new to server and was just looking to configure UFW for only my ipaddress and i updated a rule for it ...
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1answer
596 views

Exec format error of gcc-compiled Hello World c++

I know there are many similar questions with this error message here. But I cannot find any solution yet. On AWS ubuntu server, I wrote c++ Hello, World program #include <iostream> using ...
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Can't SSH to EC2 instance after Ubuntu upgrade

Summary: I have Ubuntu 12.04.3 LTS server running as an AWS EC2 instance. Using do-release-upgrade, 14.04.3 is installed without any problems. But after that I can't SSH into my instance. Both my ...
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installed font not working in ec2 in rails app

I have downloaded font by running wget http://www.fontsquirrel.com/fonts/download/amatic inside my ec2 instance. Then I created a .fonts director and unzipped those files inside it. Then I ls ....
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585 views

not able to restart apache server AWS EC2 Ubuntu machine

I am working on AWS EC2 Ubuntu machine. I am not able to restart my apache server. following is the error is showing when i use Listen 80 in ports.conf Listen 80 <IfModule ssl_module> ...
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146 views

How to free space on AWS Ubuntu 12.04.5 Instance

Firstly, while similar I do not believe my question is not a duplicate of other questions on this topic because all the suggestions in those questions have not resolved my problem. I have a instance ...
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304 views

Disable ec2 metadata service from cloud-init

I have an AWS EC2 image that I converted to VirtualBox and running locally. It works great, except I cannot figure out how to disable to calls out to the AWS metadata services on boot: 2015-09-25 19:...
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39 views

scp from local environment to ec2 running ubuntu

I am new to Ubuntu and EC2. I am trying to scp a java war file from my mac to my EC2 instance. I'm using the command: scp -i ~/Downloads/rocket-key-pair.pem ~/Desktop/DevEnvironments.war ubuntu@ec2-...