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

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42 views

Static Public IP Address on Amazon EC2

I am running Ubuntu on a Amazon EC2 Server. I have a Public IP Address (52.38.20.76). I am unable to bind the public ip address to UDP Port: udp listen 52.38.20.76:3478: Cannot assign requested ...
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0answers
24 views

IPsec: hide private IP behind Gateway IP

I have an IPsec Gateway to a customer, and the VPN tunnel is up, the problem is that they don't allow me to use my private address because it used by another VPN they use. Our gateway is an EC2 ...
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1answer
60 views

Automatically start an AWS EC2 instance from network request (wake-on-LAN)

I'd like to start an EC2 instance on-demand, and to take it down when it is idle for some period of time (e.g. no network activity for >= 1 hour), but I can't tell what a standard way of doing this in ...
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0answers
10 views

Amazon EC2 instance lacking libraries when installing WAMPP server

PROBLEM I've been using Amazon EC2 for the past six months and once in a while I need to create another instance. I'm not a Linux user so I always go for the Windows ...
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0answers
36 views

Amazon AWS load balancer sending me to wrong instances

I'm very new to AWS, and am trying to forward internet-facing traffic to two EC2 instances that are up and running with a load balancer. I already have one LB running (let's call it the "first" LB) ...
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0answers
13 views

aws ec2 instance memory utilization in cloudwatch

I have been trying to get memory utilization for aws ec2 instances through an IAM role with permissions to read and write memory utilization metrics to cloud watch. So can any one help in creating a ...
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1answer
66 views

Route53 not resolving domain name to an ec2 instance

Elastic IP associated with an EC2 instance I had made a transfer of domain name from one aws account to a another, the domain name worked with my previous account and it resolved to an S3 bucket ...
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0answers
37 views

Too Many database connections on Amazon RDS dropping connection

I need to import a large user base in my application. But while stress and load testing I found that, after 200-300 concurrent requests, mysql starts rejecting the calls and gives the below error. ...
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1answer
21 views

AWS: How can we avoid EBS outages on a constantly updating ec2 files (ie, not a static AMI)

Recently we experienced Ec2 downtime due to AWS EAST outages. I was told that only RDS allows "multi-az" failover, and they have no plans for that feature for EBS storage. So the question is now: ...
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1answer
41 views

Running nginx on AWS is sending back 'ERR_CONNECTION_TIMED_OUT' responses

I have installed nginx on an Ubuntu AWS (EC2) node and confirmed it is running via ps -aef | grep nginx. In the server section I have: server { listen 8080; server_name ...
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1answer
15 views

Wordpress - images not syncing in AWS EBS

I think I know the answer, but I'd like to confirm. I've a 2-servers load balancer that's hosting a Wordpress website. When the content managers create new content, specially IMAGES: intermittently ...
0
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1answer
35 views

My server went offline only for few regions?

I am using Amazon AWS service for hosting my website, as of my website is hosted in EC2 free-tier with 1GB ram only. It has been working fine for a while, but today suddenly my website was not ...
1
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1answer
36 views

Copying an EBS Snapshot to S3 for low-cost storage

Goal: Be able to copy an EBS snapshot to S3 and have it be treated like an arbitrary object that I could download to a local on-prem machine if I so wished. I understand that EBS Snapshots are ...
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0answers
34 views

How to Export Amazon EC2 Instance to Local Server running Xen Project Hypervisor

I'm interested in the possiblity of exporting an AWS EC2 Instance running linux OS to completely open source Xen Project Hypervisor ( See http://xenproject.org/ : Also Just to be clear this is NOT the ...
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0answers
11 views

MariaDB on Amazon RDS - Initial setup user grants and permissions

I'm trying to learn more AWS, and have an EC2 setup and an RDS setup running MariaDB. When I created the RDS instance, it asked for user/pass for the initial user, and created 'rdsadmin'@'localhost' ...
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1answer
33 views

Programmatically Check AWS EC2 CPU and Memory usage

Does boto3 make it possible to access EC2 CPU and Memory usage? I looked here, but couldn't find anything in the docs. How do I programmatically check memory and CPU usage on an EC2 server running ...
0
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1answer
31 views

After change, puppet now runs as the “ubuntu” user, and auditd is freaking out

This is a very strange question and I don't even know how to Google for it, so I'm posting here to see if anyone has encountered this sort of situation before. I have multiple Ubuntu 14.04 systems ...
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1answer
25 views

Amazon Lambda for video and image processing?

The service I am building the architecture for has a video processing part in it. Basically, some people can upload videos (stored in S3) that will be split into frames with high resolution. From ...
4
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1answer
141 views

AWS ELB Latency issue

I have two c3.2xlarge EC2 machines with Ubuntu environment both in us-west-2a AZ. Both contains same code with mySQL database from AWS RDS (db.r3.2xlarge). Both instances are added to an ELB. Both has ...
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0answers
27 views

Amazon EC2 public DNS not working, getting nginx needs to be configured screen

I have successfully deployed a Django project. The Both the IP address and the domain name work. The Amazon EC2 public DNS doesn't work. When I navigate to ...
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1answer
37 views

Simple docker application - how to deploy easily?

I have a relatively simple web application that consists of two Docker containers working together. One container hosts the web server and the other one hosts a image rendering software. On my ...
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0answers
18 views

Boto3 error on authorize_security_group_egress

When I try to update egress rule using boto3. I get the following error: client.authorize_security_group_egress(GroupId=group_id,CidrIp="0.0.0.0/0",IpProtocol='tcp',FromPort=from_port,ToPort=to_port) ...
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0answers
10 views

Tomcat 8 debug enable on EC2 instance

Im trying to debug my war application on EC2 instance of amazon. Amazon provides own tomcat where the structure inside folders is different. As before I tried creating the setenv.sh in the bin ...
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2answers
37 views

Preventing SFTP access to Amazon AWS

I have an Amazon EC2 instance, and I need to prevent access for a user. Right now the team (we're amateurs) shares a PEM key that is used to access the server through SFTP. I'm looking through AWS and ...
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1answer
29 views

AWS: Public vs. Private Subnets for multi-tiered web applications [closed]

Is there a recommended "best practice" for deploying multi-tiered web applications into AWS as it relates to public and private subnets? Most of the documentation, including AWS' suggest public for ...
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0answers
20 views

Trying to clone one disk to another but one starts up with a parition and the other doesn't

I've got an Amazon EC2 m1.small that I am trying to migrate over to t2.small. I'm aware that because of the virtualization type being different on both types that there is no direct upgrade path. ...
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1answer
31 views

In OpenStack, what is the equivalent an Amazon AWS snapshot?

I'm an Amazon Web Services specialist. (AWS = Amazon's cloud computing platform.) I understand the workflow for taking backups in AWS. What's the equivalent in OpenStack, and is it as robust? Here is ...
3
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1answer
85 views

Questions on Elastic Beanstalk application in VPC

I am trying to deploy a rails application on Amazon's Elastic Beanstalk. I am not very well-versed in network/server environments, so I picked up some knowledge along the way by reading documentations ...
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0answers
20 views

How do I get the ec2 tag Name from my ec2 hosts?

I'm wanting to extract the "Name" tag from ec2 instances. How do I do that? It doesn't seem to be part of ec2_facts
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0answers
44 views

setting up ssl on amazon ec2 linux instance

I have been struggling to setup ssl on my amazon ec2 server from 2 days. I have gone to aws docs for setting it up. I have generated private key and csr and got ssl certificate from www.ssl.com. I ...
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1answer
29 views

EC2 pricing for multiple stop-start within the same hour [closed]

In http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/Stop_Start.html, it says, Each time you start a stopped instance we charge a full instance hour, even if you make this transition multiple ...
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1answer
41 views

EC2 - How to route outbound traffic through a single public IP

I have 3 web servers (ec2 instances) in a vpc public subnet, and they all have EIPs. I have the usual Internet Gateway with the route to ensure those instances will be able to call external services, ...
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2answers
23 views

ElasticSearch cluster move to new node type

I have a cluster of 8 nodes in ec2. 4 per AZ with cluster.routing.allocation.awareness.attributes: aws_availability_zone I want to migrate all the shards to a different node type. So I set up to new ...
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votes
1answer
90 views

Why can't I restart my Apache Amazon EC2 server? [closed]

I'm trying to restart my amazon EC2 Apache server, and I'm getting an error message that says (13)Permission denied: AH00058: Error retrieving pid file /var/run/httpd/httpd.pid AH00059: Remove ...
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0answers
71 views

Speeding up GlusterFS in AWS

I needed a good NFS storage cloud in AWS, and since EFS is just in preview mode, I did some research, and GFS looked like it would be the best bet. Currently, I have two servers that are part of one ...
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2answers
79 views

Add existing wildcard SSL certificate to Amazon EC2 Nginx

I'm trying to add a pre-existing wildcard SSL certificate to a single Ubuntu instance on Amazon EC2, where the webserver is Nginx, and I run a single subdomain. I have - from the original vendor who ...
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0answers
27 views

How to get the output of the python script executed in aws instance

I am trying to automate the aws instance setup using boto. I have a python script in which I will do the ssh to the instance. After ssh,I am executing a python function which is in remote python file ...
0
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1answer
37 views

EC2 instances single public subnet - VPN Successful But no internet

I have successfully established a VPN connection to VPC EC2 Instances (Windows), which reside in single public subnet. But, both instances cannot ping Google or each other. Is it possible to assign a ...
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0answers
16 views

amazon RDS vs automated snapshot

Hello running a wordpress website and I want to know If I need an RDS instance. I am curious because RDS has automated backups but It's also possible to add a script to run an Automated snapshot.
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1answer
23 views

Backing up website that uses amazon ec2 and RDS as database

Hello I'm currently using Amazon ec2 instance to run a wordpress website OS is amazon linux AMI and I'm using RDS as my database I need to back up my website without downtime is that possible? RDS ...
1
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0answers
28 views

running AWS Windows server instance with amazon workspaces

Its for a project and not for production and just verity and test windows server 2012 r2 i want to create a AWS server running with windows 2012 R2 with active directory and create a AWS workspace ...
2
votes
1answer
34 views

AWS Data Pipeline Schedule to run Monday to Friday

I'm using AWS Data Pipeline to shut down my EC2 servers on a daily basis as described here but I would like to start them up only during the working week which is Monday to Friday. The schedules in ...
2
votes
2answers
71 views

EC2 - Hardware Failure

I use EBS storage on a Debian instance. I set the instance to not terminate at shutdown. I'm wondering what happens in case of Hardware failure (RAM, CPU, HD etc). which type of Alarm should I ...
2
votes
1answer
55 views

Intel vPro on AWS EC2 T2?

I have purchased an SSL certificate to use for a site running on an AWS EC2 t2.micro instance. I have to specify whether my certificate is for Intel vPro or not. I can't seem to find a definitive ...
0
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0answers
55 views

Nginx Using KiB of shared memory for push module in

I'm setup nginx with passenger on a ubuntu 14.04 and the nginx is throwing 403 Forbidden error I checked the permissions and it is all ok. I checked the nginx conf and it seems ok user root; ...
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0answers
58 views

Cannot connect to remote MySQL server (RDS)

When I am trying to connect to RDS from my vps, it says connection refused. When I tried connecting it from local or other vps, it worked fine. I figured out that it must be a firewall issue on my ...
1
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1answer
39 views

AWS ELB not configuring properly with EC2 instance

I have a working EC2 instance I'd like to place, along with a copy, behind an Elastic Load Balancer, but I can't get it to work. ELB Settings: Ports: ELB HTTP:80 -> EC2 HTTP:80, default VPC ...
2
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0answers
10 views

How to correctly size separate index and data disks in Couchbase?

According to this link: https://forums.couchbase.com/t/data-vs-index-paths/3564 And others I've read, it is beneficial to separate the data and index paths. I'm going to be spinning up some new ...
0
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0answers
37 views

Host multiple sites on IIS Windows EC2 Instance

I have an Amazon EC2 Windows Server 2012 instance set up with IIS 8.5 and I'm trying to setup multiple sites, each with a unique port binding. The problem comes when trying to access these sites from ...
2
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0answers
130 views

AWS Site-to-Site VPN and Remote-Access VPN Server using Pritunl

I was looking at the Pritunl Enterprise edition product and wondered if we could set up the following scenario using it: Our AWS environment consists of a number of VPCs in different AWS regions. We ...