Amazon Web Services (AWS) delivers a set of services that together form a reliable, scalable, and inexpensive computing platform "in the cloud". If you have a question about a specific web service, consider asking on its tag, e.g., amazon-ec2.

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2
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2answers
1k views

Autoscaling and NFS Server

I have a WebServer say WS-1 and a NFS server say NFS-1 setup on AWS. WS-1 is being managed by an elastic load balancer and also autoscaled. It also has an EBS mounted on /var/www which contains all ...
2
votes
1answer
3k views

EC2 DNS not resolving hostname to internal IP

I already posted this on the AWS forums without success (https://forums.aws.amazon.com/message.jspa?messageID=502441). I'm wondering if I'll be more lucky here. We have an internal DNS setup that ...
0
votes
2answers
57 views

SSL certificate complication for aws eb

I am using Digicert for buying SSL certificate and its giving me different files on demand as DigiCertCA .crt .pem star_evercam_io .crt .pem TrustedRoot .crt .pem am totally unaware that how ...
0
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0answers
16 views

EC2 t2.micro instance becomes unresponsive to http queries

I am using ubuntu on EC2 instance. On top of that i am running a bottle framework. A python script is run in the background that serves for the http requests Then i start running the script using ...
-1
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0answers
73 views

How to install a remote desktop environment (VNC or RDP) on my gateway server (Bastion) amazon linux

I am trying to connect to my tableau server which is running under windows server 2012R2 and behind NAT (Bastion) amazon linux EC2. in order to connect correctly i need to install a remote desktop ...
0
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1answer
32 views

Can connect to port 80 only in EC2 instance

I started an EC2 instance and am trying to listen to different ports now. But I can connect only through port 80, ie., i can access the server through the elastic IP, telnet ONLY to port 80. Telnet ...
0
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0answers
25 views

ssh command without tty hangs

I'm trying to execute a simple ssh remote command from my local machine to an AWS instance, by running: ssh -i /my/key.pem ec2-user@<myhost> 'ls -l' When I do this, the command returns with ...
0
votes
1answer
29 views

Kubernetes on AWS EC2 - Modify --max-pods in scaling group

We are running containers on Kubernetes on Amazon AWS. This cluster was created via the kube-up set of scripts. Everything was provisioned correctly and working fine. We ran into a snag however - our ...
-2
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2answers
75 views

Access Domain through Browser Works but Ping to the same Domain Fails

I want to know something I can access a domain through browser and is working. But when i tried a ping on that domain Request Time Out happens always I thought i might have lost the internet ...
0
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0answers
32 views

Docker Private Registry on EC2 S3 Slow

After upgrading to Registry v2, my upload times have increased 10x, and the slowdown is causing timeouts with the Nginx front end. I'm running the Registry on an Ubuntu 14.04 instance on AWS EC2, ...
0
votes
1answer
126 views

Debian 8 AMI only using 8GB partition

Every Debian 8 Jessie AMI that I launch in Amazon Web Services is only putting the root OS onto an 8GB partition regardless of what I set the size to at launch time. I know there is some documentation ...
0
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2answers
1k 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 ...
0
votes
1answer
46 views

Speed up EIP reassignment

I have a real-time application running on an Amazon EC2 instance. I'd like to implement master/slave redundancy with a VPC, a second instance and keepalived. So far it's working reliably, but in the ...
0
votes
0answers
39 views

Forbidden 403 on AWS Hosted Zone

I am trying to make my web app hosted on an ubuntu AWS vm accessible with url.com instead of my public dns. I have executed the following steps: Create an elastic IP and associate it with my ec2 ...
-3
votes
3answers
62 views

Replace public DNS with domain on linux server [closed]

I have a web app running on apache2 at my Ubuntu linux AWS virtual machine, which is currently accessible by an internal amazon sub-domain (like 'ec2-99-99-999-9999.compute-1.amazonaws.com:8080). I ...
0
votes
1answer
67 views

HTTPS streaming and dynamic load balancer using Wowza and AWS

We are using Wowza instances to perform live streaming on AWS infrastructure. We have a script that monitors load balancer and launches/kills instances when required based on the number of ...
1
vote
0answers
30 views

Intermittent ERR_INVALID_CHUNKED_ENCODING

I have a Node.js application running in two AWS instances behind a ELB instance. Every now and then, I get errors such as ERR_INVALID_CHUNKED_ENCODING or ERR_CONTENT_LENGTH_MISMATCH. This is observed ...
-2
votes
1answer
35 views

best configuration for database server [duplicate]

Okay I have a VPS (DO 512 MB) and AWS RDS free tier . I wanna get the maximum performance , please help me cause I'm a little confused . I run a nginx server on the VPS and it can handle 1K ...
0
votes
1answer
45 views

Deploying Kubernetes cluster on AWS

I'm currently trying to go through this tutorial: http://kubernetes.io/v1.1/docs/getting-started-guides/coreos/coreos_multinode_cluster.html As far as I know, I have AWSCLI set up and configured ...
8
votes
2answers
351 views

How to list all VPC dependencies in AWS CLI?

I want to delete VPC through CLI. But get an error: A client error (DependencyViolation) occurred when calling the DeleteVpc operation: The vpc 'vpc-xxx' has dependencies and cannot be deleted. ...
2
votes
1answer
19 views

EC2 CPU Alarm Daily - Windows Module Installer

I have a small asp.net website (using SQLServer express) on an T2.micro AWS EC2 instance running Windows Server 2012 R2. This is a very low volume site. It has been operational for 2 years without any ...
1
vote
0answers
14 views

I've one EC2 instance on east-1, same locatoin that a heroku dyno, why ping takes so long? [closed]

I've an AWS EC2 instance on east-1, which is the same location that a heroku's dyno i've. From the EC2 I do a ping to the heroku dyno and the response time is 121ms-122ms. Why it takes so long if is ...
3
votes
2answers
93 views

Starting HHVM automatically on Amazon Linux server boot

I'm having trouble getting hhvm to start when my Amazon Linux (which is apparently very similar to Centos) EC2 instance starts. When I reboot the server hhvm doesn't come up, and there's nothing in ...
1
vote
1answer
35 views

Merging multiple VPC's

I'm trying to merge multiple VPC's with site-to-site OpenVPN. I think it is almost successful but I face a strange behaviour. Here are the setting: VPC 1: 10.20.0.0/16 WebServer1: 10.20.49.147 ...
2
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1answer
680 views

How to install a newer version of php on AWS Opsworks?

Our code base is using PHP 5.5 and we are wanting to deploy on AWS Opsworks however when selecting the PHP App Server layer we are told it has PHP 5.3. What I was hoping is that I could just use the ...
2
votes
1answer
108 views

What is the meaning of red stripe next to RDS instance name?

In AWS RDS web console, what is the meaning of red stripe next to RDS instance name (read replica pair)? Also, in 'Replication' tab, both on replica master and slave, Read Master instance name is ...
6
votes
2answers
1k views

How to increase the timeout of Elastic Beanstalk deployments?

As part of my application deployment, I have some commands in my .ebextensions config files. It might take 20 minutes or more for all the commands to complete, the first time the commands are run ...
1
vote
0answers
15 views

Having trouble with one way adio on an asterisk sip phone

I have an asterisk server (Elastix on CentOS 7) that I am currently running in Amazon Web Services. The server works great and clients can connect without issue using a stun server. However I have ...
0
votes
2answers
37 views

AWS boto filters

Below is the JSON result (for one volume) I get from running aws ec2 describe-volumes: { "AvailabilityZone": "eu-west-1a", "Attachments": [ { "AttachTime": ...
0
votes
2answers
30 views

AWS SNS:How to send notifications to multiple arns use same SNS topic

As my question says ,i would like to send notifications to multiple ARN"s using a single SNS topic..please let know if it is possible i tried in amazon console able to select only one ARN at a time ...
0
votes
1answer
7 views

Differentiating between volume, snapshot and understanding Stop

I am not very clear in the difference between a Volume and a Snapshot. When a new instance is created, it automatically creates a snapshotID like snap-ad8e61t8 in Volume under Elastic Block Store but ...
0
votes
1answer
96 views

Pip / boto problems - ImportError: No module named boto3

I want to get boto3 working in a python3 script. I can execute aws commands from the cli. After updating pip, it doesn't run with sudo rights unless I use the absolute path: /usr/local/bin/pip. ...
0
votes
2answers
166 views

EC2 + Cloudflare = CORS issue with font

I just put my first Wordpress site up on a EC2 instance. And I have setup CloudFlare as my CDN. But when viewing the site I get the error below: Font from origin 'EC2 IP' has been blocked from ...
1
vote
2answers
28 views

Loadbalancing a root domain redirection web server hosted in EC2 to remove SPOF

This may seem quite obscure and perhaps quite niche but bear with me. The situation is: www.domain.com points to infrastructure in EC2, specifically an ELB domain.com points to a micro instance in ...
2
votes
3answers
90 views

Error while creating EC2 Dynamic Inventory in Ansible

I am new to Ansible. I had been using the following tutorial to set up dynamic inventory- https://aws.amazon.com/blogs/apn/getting-started-with-ansible-and-dynamic-amazon-ec2-inventory-management/ ...
1
vote
1answer
80 views

Docker project on AWS ECS

I have a docker compose project that I am trying to deploy to AWS. Amazons ECS service seemed like a good fit, however when I try to deploy using the ecs-cli up command like so: ecs-cli up ...
1
vote
0answers
25 views

Unable to deploy a rails application using eb cli

I recently updated my environments configuration to :64bit Amazon Linux 2015.03 v1.4.6 running Ruby 2.2 (Passenger Standalone). After deploying my application using eb deploy i now get an error in my ...
0
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0answers
34 views

Unmask permissions on Linux RHEL (AWS EC2)?

I've installed a AWS Linux EC2 instance. I have multiple users who should be able to edit each others files, including new ones that are uploaded. The Linux default is RHEL. I understand that I can ...
0
votes
1answer
33 views

ELB level Sticky sessions AWS

Would like to know the real benefit/advantage of configuring sticky sessions @ load balancer level in AWS.. i understood from the AWS documentation that the user request will be routed to a specific ...
0
votes
1answer
20 views

postrotate script is not receiving rotated file name

I'm trying to do some processing on an exim log, but my script is not receiving the rotated log file name as a parameter - rather, it's getting the original log file name (which no longer exists) ...
0
votes
1answer
22 views

Discrepancy Between Apache Response Time and First Byte Time Reported By AppDynamics

Apache access logs shows it took 16,765 microsecond to serve a request. AppDynamics shows that first byte time for the same request is 18,739 milliseconds. Amazon ELB shows backend processing time = ...
-3
votes
1answer
29 views

Not able to ssh into server after mounting users home on other ebs volume [closed]

I have a server which has a low storage problem. What i want is to mount the user ec2-user's home directory that is /home/ec2-user to another attached storage drive which is available at /dev/xvdk and ...
0
votes
1answer
58 views

NTP set up on private AWS subnet within VPC: NTP public server DNS works but not ip, why?

I have a NAT server that's in my VPC's public subnet on AWS. It's pretty happy with its NTP setup so I thought, no problem, let's get all my private subnets using this server as their designated time ...
0
votes
1answer
43 views

How can I securely access a Rackspace Cloud Database in AWS?

Rackspace limits access for Cloud Databases to their ServiceNet. How can I securely and efficiently connect to a database instance there from AWS (over the public internet)?
0
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0answers
20 views

Get the most out of VPS and AWS [duplicate]

I have a static website running on shared hosting and doing good (not slow) And having a bandwidth of about 3Gb / month and I'm adding 2 other dynamic website with database and php scripting(I assume ...
1
vote
1answer
44 views

Getting different number of AWS instances depending on how I count

I am calculating my total number of reserved instance on the basis of instance_type and I'm storing this in a dictionary by instance_type as a key. Firstly, I'm finding my all reserved instances by ...
0
votes
1answer
17 views

How to find total number of reserved instances under particular tag?

I am query AWS using boto ec2 in python. Firstly I find all reserved instances by get_all_reserved_instances then I am also able to find total count of each instance_type by instance_count. I am ...
3
votes
2answers
168 views

ansible and reloading AWS dynamic inventory

See also: http://stackoverflow.com/questions/29003420/reload-ansibles-dynamic-inventory. My question: is there a better way of doing what's below? I have an ansible role that provisions AWS ...
0
votes
4answers
702 views

MySQL stops working on AWS ec2 instance periodically for no reason

I run a development server on AWS which has worked perfectly fine without a hitch. Recently, periodically the mysql server starts to not work. I then type in service mysqld restart which yields ...
4
votes
3answers
3k views

Copy directory structure intact to AWS S3 bucket

I want to use the AWS S3 cli to copy a full directory structure to an S3 bucket. So far, everything I've tried copies the files to the bucket, but the directory structure is collapsed. (to say it ...