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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How do i resolve permission denied (public key) on ec2 aws [duplicate]

I have tried everything and i have been on this for two days, no progress. i can access the same server (hadoopmaster) but when i try to copy the key or ssh into the slave (hadoopslave-1) i get the ...
3
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1answer
27 views

Hosting multiple Python or Django web apps - need advice on server strucutre/architechture

We have many web apps/sites. Some are fairly complex, but many of them are simple websites. Currently we host something like 10 sites in single dedicated server using nginx and uwsgi. While this is ...
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0answers
9 views

Redirecting a URL with parameters to Elastic Beanstalk Environment

I have a Django application deployed on a web server that handles requests passed to it with parameters: example.com/param1=.../param2=..../ In its current state, these parameters are mandatory ...
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1answer
35 views

Amazon Web Services Elastic Load Balancing No Downtime

I'm trying to figure out how Amazon Web Services Elastic Load Balancing would create no downtime. Elastic Load Balancing pings your server path every so often (normally a couple of seconds). If it ...
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1answer
20 views

EC2 Security Groups Inbound rules ignored

I have a Fedora instance with security groups attached that open all traffic to 0.0.0.0/0, and the only open ports on the instance itself is 22 and 80. I cannot connect to the webserver in the ...
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0answers
8 views

Can't set X-Forwarded-For to sourceIp in AWS API Gateway

I've put Amazon's API gateway in front of an existing HTTP API. That API has its own logging that needs access to the source IP address, however I can't seem to map the source IP to an X-Forwarded-For ...
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2answers
22 views

AWS ELB Instance OutOfService

I'm stuck on a configuration and hoping someone can help me break through. I have a single EC2 instance behind an ELB, but can't seem to bring that instance into service. If I remove the ELB, I can ...
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1answer
10 views

How to Map IP to doamin name in AWS

I have an IP e.g. http://11.x.x.35/xy/index.php, how can I map it to a domain e.g. xyz.xz.com in Route53. I don't want to map simple IP, I want to map IP given in above sequence without any ...
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1answer
14 views

Monitor for resource creation in a region using AWS Cloudwatch?

I was curious if there was a way to have CloudWatch alert if ANY resource is created in a region/AZ? My use case being I want to only have us-east-2 available for consumption, so I want to get ...
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0answers
6 views

Advice for Selecting the Right EC2 Instance [duplicate]

I am new to this particular flavor of StackExchange and apologize in advance if this is a poor question or the wrong area for it. I wanted to ask for some help in choosing the right EC2 instance (...
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0answers
11 views

Deploying selenium hub and nodes along with a flask app - beanstalk

I have a flask app running in a docker container which scrapes data from few sites. For scraping I am using selenium and to run jobs in parallel I am using selenium/hub and selenium/chrome-node (...
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2answers
35 views

How to find out when an EC2 instance was shutdown?

I have hundreds of instances in the EC2 web console. Some are shutdown. I can see that they were created many months or years ago. They seem abandoned and forgotten for a while but it's hard to tell ...
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0answers
10 views

Proxy settings at/prior to cloud-init runtime

Instances launched into our VPC in EC2 require HTTP_PROXY and partners to be set to access anything located outside the VPC. Now I've run into a problem (using data pipeline) where I have no control ...
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2answers
33 views

How to protect origin server?

I have an AWS EC2 as origin web server, and cloudflare in front of it. And I cached all static files in Cloudflare, but still there are many static files access logs in log files. Is it possible to ...
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0answers
9 views

Connecting aws ec2 to external network over l2tp

What would be the best way to connect one instance ec2 to external network over l2tp as client, when on other side i would have router as a server hosting l2tp vpn. Would it be possible only buy ...
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0answers
14 views

redirect non www to www for static website hosting using cloudfront

I have searched almost everywhere on how to redirect with cloudfront. I created an s3 bucket for static website hosting and even used their redirect there BUT because i am not serving whole website ...
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0answers
14 views

How do you manage environments and keep your infrastructure clean? [on hold]

If developers want to build a new environment e.g. testing1, testing2 for app5 to deploy their application to, what will manage the environments? In my mind it would work like this... You create a ...
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1answer
29 views

can i hide s3 and cloudfront endpoints?

I have setup a static website on AWS S3 and accelerating it with AWS cloudfront, but after am able to use AWS Route53 to connect my domain name to the cloudfront endpoint, now there 2 other point of ...
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2answers
51 views

Connect to RDS from EC2 instance in a different Availability Zone (AZ)

OK, so I have a VPC with three app servers and an instance of Postgres in RDS. I have a security group called 'rds-staging' that allows inbound connections on port 5432 from a security group called '...
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0answers
11 views

AWS Webuzo OSTicket AMI backup

I am trying to backup an AWS EC2 instance running OSTicket configured using the AMI for Webuzo OSTicket on Amazon marketplace. I have successfully created a snapshot of the volume mounted on the ...
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0answers
11 views

sophos utm waf tls to tls 2.0

We recently moved a lot of services from our Verizon Datacenter to AWS and using the Sophos. We are having an issue with TLS and was hoping that the appliance can help. Since the appliance does load ...
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0answers
14 views

AWS security group change

I modified the security group for two VMs on AWS (from one security group to another - not just editing the security rules of an existing group). The VM's are behind Amazon ELB (and using Route 53). ...
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0answers
15 views

IPSec Tunnel VyOS+AWS: Cannot communicate from router to other side

I have a site (192.168.1.0/24) with a VyOS based router connecting to an AWS VPC (10.7.0.0/16) through IPSec tunnel set up with dynamic routing (BGP). The tunnel itself works: The clients on site can ...
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0answers
10 views

how to configure cloudwatch log agent without associating IAM role with instance in amazon web services

I have Ubuntu instance already running on aws without any IAM role associated to it. Now i want to configure cloudwatch log agent . As per requirement on aws on below link http://docs.aws.amazon.com/...
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1answer
11 views

DCOS on AWS password

I just followed the steps here to create a DCOS env: https://dcos.io/docs/1.7/administration/installing/cloud/aws/ Now when I try to SSH a slave instance it's asking me a password to connect on the ...
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1answer
33 views

How do I make an AWS RDS MySQL Read “replica” have a different schema?

Rather than using the AWS CLI/UI to create a read replica, I would like to create a DB instance with a "close enough" schema and SET it to be the replica. I need to make a schema change (a collation ...
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6 views

AWS Opsworks: Restart Service after deploy

I'm using AWS Opsworks for a Rails Application, I have an Upstart Service to start/stop/restart Sidekiq ej: sudo service sidekiq restart So now after every deployment I want run sudo service sidekiq ...
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0answers
18 views

Can I used squid proxy, set-up in vCloud Air, in AWS instances?

I have a squid proxy set-up in vCloud Air, which I now wish to use in AWS EC2 instances. I was thinking to create a security group using those proxy details and spin up an EC2 instance using that ...
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0answers
33 views

AWS EC2 network latency or something else [on hold]

I have an AWS EC2 instance(8cpu, 32GB RAM) which serves an API consumed by an web and hybrid app. Only around 100 devices were using it and it was working fine and fast. But as the numbers are getting ...
0
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1answer
310 views

How is Elastic Beanstalk forwarding traffic on port 80 to my app at port 8080 without nginx/apache?

This is the weirdest thing ever. I've configured my AWS Elastic Beanstalk environment's proxy server setting to none instead of nginx or apache, to reduce the server overhead, and since I don't need ...
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0answers
14 views

AWS MySql RDS migrate to AWS Aurora without taking downtime in diffrent region [closed]

I've AWS MySQL RDS instance located at Singapore, and I'm planning to migrate it to AWS Aurora (Mumbai). This process roughly takes about 30-40 minutes. I don't want to take any downtime while ...
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0answers
7 views

Beanstalk is not updating source files but status is green

I am trying to deploy my web app on beanstalk. But after deployment there are no errors in the logs. Health appears to be green. But i cant access my web-page. Plus, i went into beanstalk instance. ...
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2answers
28 views

Not able to ssh login to my aws ubuntu server [closed]

I did something stupid today and I'm left wondering what to do! I have an ubuntu ec2 machine and I wanted to mount an ebs volume to the /home directory of the instance. I did that and provided an ...
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0answers
20 views

VPN to AWS to access private RDS instance

I'm trying to determine if it's possible to grant users VPN access into my VPC. I keep finding solutions to attach a VPN to my VPC, but I'd like for the VPC to be the main network that the VPN is ...
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0answers
27 views

Issue configuring apache2

I deployed 2 applications on an EC2 instance: 1) A Python application developed with Django 2) A web site First I deployed my Python application and it worked correctly, as I could invoke a REST API ...
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2answers
44 views

Designing a VPC: Subnets inside subnets

This question is exactly similar to this one. It appears the OP didn't get a satisfactory answer — because he didn't accept the sole response that he received. We are basically following instructions ...
0
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1answer
21 views

yum HTTP Error 403 - Forbidden behind NAT on AWS

I had some weird issues while trying to run yum update on a centos 7 server on AWS behind an instance NAT. Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=7&arch=x86_64&...
0
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1answer
20 views

cannot access server when i change inbound rules in security group

I have installed mark logic server on public subnet, now the mark logic ui opens at http://publicip:8001 when the source of the security group is 0.0.0/0 Now i am trying to restrict the traffic and ...
0
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1answer
31 views

Making port forwarded to EC2 machine available to other machines

I'm using Apache Zeppelin and having the port forwarded from the EMR master node to an EC2 instance (running Amazon Linux). When I RDP into the EC2 instance, I can connect to Zeppelin by going to http:...
0
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1answer
14 views

How to deploy a WAR in AWS Beanstalk with high availability

I'm using AWS Beanstalk (Tomcat) with two EC2 instances. I have minimum and maximum instances count to 2 and Any 2 in Availability zones. I was expecting high availability when deploying a new WAR ...
0
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1answer
20 views

Can't access AWS billing data although I have full permissions

In my AWS account I created a user and gave it full permissions using the AdministratorAccess policy. That's the document for the policy: { "Version": "2012-10-17", "Statement": [ { "...
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0answers
18 views

AWS CloudFront doesn't find my ELB as an origin in Mumbai region

I have my infra setup in AWS singapore region. Now I want to migrate to Mumbai region. I have launched 2 EC2 instances in AWS Mumbai region and deployed my web application and kept behind ELB which ...
0
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0answers
12 views

Unable to see updated default IIS website on Windows instance on AWS through public DNS, but works with pubic IP

I have an Amazon EC2 Windows Server 2012 R2 Instance, which uses IIS to host my website. I updated the AddStudents.html, which is the default document of the website, by replacing it with a updated ...
0
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1answer
45 views

Amazon Web Server EC2 - changes don't seem to stick

We have a Wordpress site hosted on an Amazon Web Services EC2 instance using elastic load balancing. I'm running into a frustrating problem where it seems like every time I refresh the browser, ...
0
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0answers
55 views

Autoscaling health checks fail in Amazon-provided ECS CloudFormation template.

I am attempting to stand up a new ECS cluster using the CloudFormation ECS Service template AWS provided here as a guide. My ECS instances boot within the AutoScaling group, but then fail a health ...
0
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1answer
21 views

Using AWS Nat Gateway from diferrent VPC across VPC peering

I would like to use Nat Gateway (not Nat Instance on EC2!) from another VPC to route my traffic from peered VPCs to the Internet. My infrastructure looks like this: /---------------------VPC-LIVECHAT-...
0
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1answer
24 views

Port won't open on new EC2/AWS instance

I created a new instance, added the same security groups as before in EC2, selected the same VPC as before (everything exactly the same afaik), but now I get: ERR_CONNECTION_REFUSED when I try to ...
0
votes
1answer
22 views

Connecting to AWS EC2 Container Service docker fails

I am trying to set up EC2 Container Service. I use the following command: aws ecr get-login --region eu-west-1 which gives me a docker login which looks something like this: docker login -u AWS -p **...
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1answer
31 views

AWS CLI Config profile not found

I am trying to login to AWS CLI, I first configured with this process: http://docs.aws.amazon.com/cli/latest/userguide/tutorial-ec2-ubuntu.html. Then I ran export AWS_DEFAULT_PROFILE=ken, but, I then ...
0
votes
1answer
17 views

AWS EC2 DNS not responding to Rails app deployment on CentOS 6 with capistrano

I'm attempting to deploy a small rails app w/ sqlite3 to a micro AWS EC2 CentOS 6 instance using capistrano (after not having much success with nginx & passenger). I follow this site to deploy my ...