Questions tagged [amazon-web-services]

Amazon web service questions are on topic here only if the question is about the operating system or using a PC application hosted there. Otherwise, other sites on the network may be more appropriate

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1answer
3k views

ElasticBeanstalk auto scaling causes 502 Bad Gateway

We're using AWS ElasticBeanstalk to serve our Ruby on Rails application and have recently enabled auto scaling. The auto scaling works as expected but there is a brief period of time where ...
4
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1answer
2k views

Local instance of Amazon Neptune or alternative

I think the answer is no, but I was wondering if there is a way to set up a local instance of Amazon Neptune. One of my clients is migrating to Amazon Neptune and I would like to develop locally. ...
4
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1answer
981 views

Amazon EC2 Security Group inbound rule with a dynamic IP

I'm just getting started with Amazon AWS and EC2 in particular and I was wondering if someone could clarify what I see as a potential problem with EC2 Security Groups. Right now, I'm in the process of ...
4
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2answers
319 views

Listing content of directory with absolute path is not equal to listing with relative path?

I launched Ubuntu 14.01 instance in AWS by using its API (with Python and Boto). I changed properties of the root device - 30GB instead of the default 8gb and used magnetic disk standard instead of ...
4
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1answer
19k views

FileZilla FTP to AWS EC2 Windows Server 2012 Instance: Failed to retrieve directory listing

I am running FileZilla FTP Server on an Amazon Web Services EC2 Windows Server 2012 Instance, and want to FTP in from my home PC using FileZilla Client. I followed these instructions, but using user ...
4
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1answer
2k views

Add collaborators to AWS Account

Is it possible to add other users to your AWS account? Or do you have to share credentials? We have a business account that has all of the funding information, and I, as the developer, need access to ...
4
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3answers
3k views

Transfer file to Amazon S3 from web server

How do I transfer a tarball from my web server (e.g. http://example.com/backup.tar.gz) to an Amazon S3 bucket? Do I have to download it locally and upload it?
4
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1answer
625 views

AWS cloudwatch failed to execute action. Error: “”

I'm using terraform to manage my infrastructure. I've added new cloudwatch alarms to triggers an ECS (fargate) autoscaling policy. Everything went okay, however, every time any of my cloudwatch alarms ...
4
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1answer
1k views

using ZFS and local hard drives as a cache for a remote iSCSI SAN

This is purely theoretical idea, i dont plan on doing this any time soon, but could you use Local hard drives as a kind of Cache to remote drives stored on Amazon EC2, shared to a user via iSCSI? The ...
4
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1answer
3k views

How to use vagrant box to create AWS EC2 instance

I am developing in Laravel using Laravel Homestead vagrant box bud didn't have any production environment. Now I instructed to use AWS EC2 for production. So is there any convenient way to get an AWS ...
4
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1answer
6k views

How to connect to AWS ec2 Instance from Chromebook Pixel

I have a laptop running ChromeOS. I'm looking to do some work with Python on AWS but I'm not entirely certain how to SSH to the box. If anyone can give me details on how to connect I'd be grateful. ...
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2answers
3k views

Get a fixed dns for an ec2 instance

I want to use an ec2 instance just to do work on some personal programming and text processing projects in the cloud (from an ssh terminal) rather than on a desktop. I don't always need access to the ...
4
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1answer
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I locked myself out of my AWS machine by changing ssh settings maybe?

I'm not sure exactly what caused the problem but I'll tell you know I know. I created an amazon ec2 instance and was using public/private key authentication to ssh in as the default ubuntu user. ...
4
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1answer
78 views

Provide access to another user on EC2 instance.

A friend of mine, wants me to access his ec2 instance. He does not want to share his secret file. I advised him to put my public ssh keys, in the ~/.ssh/authorized_keys of his ec2 instance. If ...
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0answers
1k views

How to connect SageMaker notebook from VS Code?

I am using SageMaker to test ML approaches. I would like to refactor my SageMaker scripts towards more production ready code. Thus I would like to use VS Code to refactor code and run code on ...
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0answers
348 views

Docker with /aufs on AWS EFS volume reports mount error “file too large”

I tried asking this at AWS forum and got no help...hoping someone in stackexchange has a solution. Recently switched my AWS EC2 ubuntu 14.04 instance from using a EBS volume to the newish EFS (...
4
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1answer
689 views

Can't connect to new FTP server

I know there are lots of post out there on this but I feel like I've tried everything. I've worked with my IT staff and we're all stumped. So here is all of the possibly useful information I can think ...
4
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0answers
609 views

Route53 wildcard issue

I am new to AWS Route53 and I got stuck in a problem and I cant really understand the issue. I have created one hosted zone in Route53. Under that I have created some record sets. I have two private ...
4
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0answers
2k views

Is it possible to host a BIND server within the AWS EC2 infrastructure? [closed]

So my question is if it's possible to set up a BIND server within the infrastructure of EC2. I got tired of paying for DNS services and wanted to try my hand at configuring my own BIND server, ...
4
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1answer
1k views

EC2 Ubuntu with WordPress can't connect to RDS

I have set up a WordPress website on a Ubuntu 12.04 Amazon ec2 machine by following this tutorial except the fact that I haven't created a MySQL database and I am using an amazon RDS MySQL service. ...
3
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2answers
25k views

Convert Amazon .pem key to Putty .ppk key Linux

I have generated and downloaded a private .pem key from AWS. However, to use Putty in order to connect to the virtual machine, I must have that key in .ppk format. The process of conversion is ...
3
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7answers
7k views

Access AWS S3 via FTP?

Is it possible to access your AWS S3 bucket via ftp? I am currently using the AWS console to upload files but this is rather laborious as you cannot upload entire directories. I note that AWS does ...
3
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1answer
9k views

permission denied on AWS Transfer on SFTP server

I can log into my server with cyberduck or filezilla but cannot read my homedirectory. s3 bucket "mybucket" exists. In cyber duck I see "Cannot readdir on root. Please contact your web hosting ...
3
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3answers
6k views

Using PuTTY private key for new user on AWS EC2 Server

I started an AWS EC2 instance. I can connect to my instance with the user ec2-user using the SSH private key generated by Amazon. I followed the directions at: http://docs.aws.amazon.com/AWSEC2/...
3
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1answer
7k views

Yum Install software-properties-common on EC2

I'm trying to install software-properties-common on an EC2 micro instance and getting the following error: $ sudo yum install software-properties-common Loaded plugins: priorities, update-motd, ...
3
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1answer
257 views

Can you recover ~/.ssh contents on AWS EC2 with an open session and keys?

I am using AWS EC2 with Ubuntu. I accidentally deleted the contents of ~/.ssh but still have my session open and still have my .pem and public keys backed up on my PC. Is there a way to recover my ~/...
3
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1answer
1k views

Why does a double sudo modify permissions?

Context: sshed into an AWS t1.micro instance running Amazon Linux 2013.09, using the default ec2-user. I'm trying to list the contents of the default postgresql directory: What's in there? $ ls /...
3
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2answers
4k views

Elastic beanstalk rails application with git source and deploy hooks

I want to setup Elastic Beanstalk for my existing rails application. I was successful in doing the sample foo app. These are the questions I have I need the deployment to happen from my git ...
3
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2answers
7k views

“Guest-specific operations were attempted on a machine that is not ready for guest communication.” exception when provisioning an AWS EC2 machine

I have used vagrant up to create a AWS EC2 instance. After I have stopped and restarted this instance, I want to rerun vagrant provision with updated provision clauses in the Vagrantfile. It failed ...
3
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3answers
3k views

Copying 500GB Data to EC2 Instances Local Drive

Please do not ask me why (they made me) but I have to copy 500GB data to the local drive every 200 node/instances that I am launching in EC2. For reasons beyond this post, this data must by on the ...
3
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1answer
10k views

EC2 ubuntu AMI ssh password default without key

I have a problem getting past the prompt after setting my first EC2 instance. The ubuntu LTS AMI supposed has ubuntu as the default user name. I set up the instance without keypairs when asked during ...
3
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2answers
1k views

Git push from windows pc to aws ec2 machine fails

I've followed the steps in this tutorial: http://cuppster.com/2011/05/12/diy-node-js-server-on-amazon-ec2 but when I came to the step "push our local code changes to the remote repository" I got an ...
3
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1answer
2k views

SSH ProxyCommand with AWS Session Manager - no shell started

I'm trying to setup proxy that connects via AWS Session Manager with ssh command (to be used by ansible). As of right now, I'm able to connect to my vm with AWS CLI command like so aws ssm start-...
3
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1answer
385 views

My EC2 Instance Disappeared but the Web App running on it is still running

I can't ssh into my ec2 instance as I get connection timed out. I checked for my instances on the aws console, and I have no running instances. I have a web app / api running and accessible through ...
3
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3answers
3k views

Cannot pull from Git repository over HTTP/HTTPS but can with SSH

I have a Debian running Nginx on git.example.com which I use to store git repositories. I can pull/push/clone via SSH by running git clone keeyan@example.com/git/my_repo. (git is a symlink in my home ...
3
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3answers
4k views

Quickest way to set up a HTTP/2 webserver on Amazon EC2?

I'm looking to do some testing with HTTP/2 on Amazon EC2 and am wondering what the quickest way is to set up such a temporary server there. I was hoping that there would be some ready-to-go AMI ...
3
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1answer
1k views

Changing terminal name in centos

I am very new to this centos terminal and aws. I would like to ask you how to change the terminal name and replacing the default name with ec2user@ip. Please help me out.
3
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1answer
1k views

Circular dependencies in AWS Security Groups?

I am unable to delete security groups on AWS. I have zero instances - running or stopped and zero aws volumes. After dozen or more attempts I have verified these messages reflect either: a) ...
3
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1answer
476 views

How can I make presto (or anything) an executable file on a Linux Server?

I tried CHMOD along with the file directory but it just can't seem to find it for some reason. I've tried the following: -bash: homeec2-user: command not found [ec2-user@_________ ~]$ ...
3
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1answer
1k views

AWS S3 cp does not download 40 GB file

I just uploaded a 40GB backup file from my linux EC2 machine to an S3 bucket. However when I want to download it the aws command ends with no message and nothing was copied. Here is my command: ...
3
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1answer
1k views

Are whole VM images backed up on Amazon EC2/S3?

I've been trying to get my head around Amazon Web Services as a VPS provider. My understanding is a EC2 instance running Windows is basically a Windows VM, very similar to renting a VPS from a more ...
3
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1answer
4k views

Connection blocked because server only allows public key authentication [PuTTY Fatal Error]

I just created an EC2 instance to host my Django project and I'm trying to connect to the instance via PuTTY because I'm using Windows 10 (company PC). I've tried to follow the documentation steps ...
3
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2answers
4k views

Can't ssh into AWS Ubuntu server from Bash on Windows

Hey I'm using bash on windows 10 to try to get a quick and easy way to SSH into my Ubuntu server on Amazon Web Services. As far as I can tell everything is set up properly but when I go to ssh $ ssh ...
3
votes
1answer
2k views

https proxy s3 aws via nginx with pagespeed

I'm trying to setup pagespeed to proxy s3 files via nginx. I want to "save" the files on amazon s3; The story I want is: User A 1. nginx serves page to user; and rewrites all https://s3.amazonaws....
3
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2answers
2k views

AWS Elastic Beanstalk: Python 2.7

I have an application I need to host in Elastic Beanstock. The app requires Python 2.7 but Elastic Beanstock only supports Python 2.6. I would like to install Python 2.7 on deploy. Here is the config....
3
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2answers
1k views

Using Amazon EC2 as a webserver with a specific IP address

I'm trying to create a personal/professional website within a college domain. From the university I've requested a static IP address which is directed to this website name: "http://lastname....
3
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1answer
890 views

ECS task can't pull container after defining execution role

I have existing task running on ECS cluster top of EC2 and now I would like to use secrets from Secret Manager. Secrets support need execution role which I have defined. Execution role has arn:aws:iam:...
3
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0answers
121 views

How do I delete all unused AWS tags from appearing as autocomplete options in console tag fields?

How do I delete all unused tags in AWS? I know that I can describe the existing tags using the cli with aws ec2 describe-tags and that I can delete a specific tag by name using aws ec2 delete-tags --...
3
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0answers
549 views

Issues Updating aws ec2 Instance

Whenever I try to update my EC2 instance, I get the following error: Loaded plugins: priorities, update-motd, upgrade-helper amzn-main ...
3
votes
2answers
4k views

I can't connect to ms sql instance - internal

The Platform and Software versions I am using are as follows : Red Hat Enterprise Linux Server release 7.4 (Maipo) Microsoft SQL Server 2017 (RTM-CU3-GDR) (KB4052987) - 14.0.3015.40 (X64) Dec 22 ...

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