Questions tagged [amazon-web-services]

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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1answer
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DNS Godday for mail and AWS for rest

I have a Goddady hosting account but for some of my websites I would like to host them in AWS S3. My question is how to set DNS entries in Route53 so that I keep web traffic served from S3 but I point ...
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1answer
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my emr cluster is being terminated with error after the status is being set to starting

Hi when I create EMR cluster. The status says it is being created but after 58 minutes it throws in error saying Master - 1: Error provisioning instances. Error message(Screenshot of error attached) I ...
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1answer
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AWS NLB with inbound whitelist IP

First of all, I'm newbie with docker-compose and AWS services but I have tried to learn about it and prepare it correctly, any advice is welcome. I need to publish a app with ECS (this part works well,...
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1answer
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Paying for AWS in UK

How are people paying for AWS if they don't support CVV2/CVC? As far as I can tell all cards require CVC verification. Our bank won't allow us to waive the requirement meaning that we can't pay for ...
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1answer
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aws client vpn - choice of certificate authority

I am tasked to research on how to use aws client vpn service. After some reading I am a bit confused with the choice of certificate. It seems to use the client vpn, we will need to use aws private CA, ...
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1answer
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AWS Aurora mySQL vs Aurora postgreSQL

We decided to go with AWS Aurora (and not with RDS-MSQL or RDS-PostgreSQL directly) Ignoring the SQL syntax differences and the different clients that I will use to connect. What are the main points ...
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Environments separation in AWS [closed]

Could anyone guide me how to propose a plan for separating out the production environment from the development environments? We'd like to only have our production systems on one AWS account and all ...
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AWS CloudWatch parse JSON case insensitive

On the WAF section of the AWS console there is a tab for "CloudWatch Log Insights" that provides a few sample queries. One of these is "Top 100 hosts". fields @timestamp, @message |...
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1answer
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AWS CloudWatch Configuration

I'm trying to configure CloudWatch in an ECS Sidecar container. I have included CloudWatch in the task definition and the CloudWatch container is up and running. However, I'm getting the following ...
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1answer
46 views

Error to build AWS Lambda Node 14arm64 with Sharp on a Docker image

I'm changing a node setup from node 14 x64 to node 14 arm64 in an Amazon ECR (Docker) entry. It build with no problem when I use this image: FROM aws/lambda/nodejs:14 and this command to install sharp ...
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AWS IAM user with special permissions

I am having following task to do. I want to create 10 IAM users each user should have login username and password and each IAM user should have separate ec2 instance that can not be visible to others. ...
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1answer
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Can multiple keypairs added to an instance in aws?

Regarding to this question here "https://serverfault.com/questions/221760/multiple-public-keys-for-one-user" and many others on getting ssh access using multiple pub keys for one user, can I ...
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1answer
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Can we deploy Kubernetes in aws manually without EKS OR KOPS? [closed]

Can we deploy Kubernetes in AWS manually without EKS OR KOPS and how we can apply this ?
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AWS Free Tier Termination Projected Costs

Is there a way to see what the past costs for an account would be without any free-tier discounting, or what the project monthly costs for that account will be after the free-tier has terminated? I ...
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1answer
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Amazon SES - Domain Verification - Does it expire?

I read the documentation about verifying domains in Amazon SES, and I don't understand - how long does the domain verification last and does it expire? What happens if I remove the DNS settings after ...
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How to create a TLS-enabled Kubernetes service with AWS ACM/PCA for a common application?

I created TLS via AWS private CA and cert-manager then set it in Kubernetes from this blog: TLS-enabled Kubernetes clusters with ACM Private CA and Amazon EKS In this way we can access the application ...
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1answer
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AWS: Multi region APIGateway with single endpoint

I'm trying to design a highly available API. I'd like to deploy the API to multiple regions to increase reliability, but to have a single URL so that clients don't have to use multiple URLs. I'm not ...
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AWS batch script errors on call to S3 ListObjectsV2 even though batch IAM has "Full S3 access"

I am running a container on AWS Batch. The container calls a shell script which then pulls some data from an S3 repo and processes it. I then want to push this processed result out to the S3 repo in ...
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1answer
22 views

Is there a way in Lightsail's firewall to accept all connections except from a particular IP?

In Lightsail's Networking tab, they have the option to allow certain IPs through their firewall. Is there a way to allow all IPs except for a certain IP? The AWS guide says that there is no way to ...
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AWS Natting Request through Site-to-Site VPN

I have a following specific requirement that I need to setup to access on premise server of one of the payment processor vendor that I am trying to access from EC2 instance. I don't have extensive ...
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1answer
25 views

AWS RDS Free Tier

I have setup an AWS EC2 instance over 12 months ago on the Free tier and it's now charging me, which is understandable since the 12 months free tier has expired for the EC2. I am now wanting to try ...
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0answers
17 views

how do I create multiple VMs from the same OS image with the same rendering output?

Currently I am doing pixel v pixel on a single AWS VM. I am running all test on a single machine comparing golden vs test image. Id like to do pixel v pixel tests on multiple machines to parallelize ...
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Cannot browse from AWS instance to itself

I created new AWS instance today and ran into a problem. Browsing (HTTPS) from external machines to my AWS instance works fine. When I browse from instance itself, I receive "Site can't be ...
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1answer
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AWS Route 53 pricing for hosted zones and domain names

Novice dealing with DNS services here. I'm setting up an ECS cluster of Fargate containers that need to communicate with each other. They are deployed as separate services in the same cluster, so I ...
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3answers
24 views

AWS EC2 | increase/decrease RAM dynamically

Is there a way to choose a VM or other service in AWS to dynamically add memory in case of extra load? I am going to deploy a small EC2 in AWS. And I don't need too much memory because it will be ...
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Google cloud functions contains whole application code unlike aws lambda which contains only function specific code

I was using aws lambda for few projects. In lambda i can package only function specific code so every function has only its own code. and now i am using google cloud functions for my new project. I've ...
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1answer
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Persistence of local SSDs of EC2 instances

Certain EC2 instance types (r5d, m5d, c5d, z1d, etc.) offer local disks coupled to the lifetime of the M5 instance. For example: With R5d instances, local NVMe-based SSDs are physically connected to ...
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Mounting EC2 directory with existing data to Fargate container using EFS

I have an EC2 instance with a huge directory(ex. /large-dir) that containers need to access. Both instance and container share same network and security group. I'm able create and mount an EFS to ...
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1answer
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My EC2 Ubuntu instance has not internet access?

So im new to ec2 and aws , i created a account yesterday and opened a ubuntu instance, i can update and upgrade or install new packages but the problem comes when using a api that connects to a game ...
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2answers
61 views

kubelet service is not running(fluctuating) in Kubernetes master node

I was trying to create a Kubernetes Cluster using kubeadm. I had spin up an Ubuntu 18.04 server, installed docker (made it sure that docker.service was running), installed kubeadm kubelet and kubectl. ...
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On AWS how can the ENI of my squid proxy become a blackhole in my route table if the EC2 instance still exists?

Been googling like crazy and can't find an answer. We've set up squid proxies to filter outbound traffic from one of our services. There's a proxy in each subnet where our service runs, and the route ...
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1answer
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risks upgrading Linux Lightsail instance

Should there be something to worry about when upgrading Linux Lightsail instance with Gitlab installed on it? I'm looking to upgrade our business Gitlab running on AWS Lightsail instance from Ubuntu ...
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Enable CORS-Policy AWS API Gateway "invalid response status code specified"

I'm trying to enable CORS Policy on AWS Apigateway. I have done this before and it worked perfectly. But now, while i copied all the configurations correctly i still cannot enable CORS-Policy. AWS is ...
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1answer
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What's the best way to set up LVM on an AWS EC2 Instance running Ubuntu?

basically I want to setup an EC2 instance that is properly setup with LVM, instead of what you get when you start up one using the basic Ubuntu AMI which is completely un-partitioned. Where I'm ...
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2answers
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Is this server overloaded (htop screenshots)

I'm not a server guy, I think it looks overloaded but I'm not sure. Would you say this server is overloaded?
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1answer
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Managing AWS EC2 and RDS autoscalling configuraiton

A client of ours generally can get away with running just the one EC2 and also has an Aurora serverless MySQL 5.7 database running, however there are times when their load spikes up significantly. e.g....
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1answer
34 views

How to create a Super User Account on AWS's RDS Mysql?

The Master user has limited permissions on RDS. I need SUPER, SYSTEM_VARIABLES_ADMIN or SESSION_VARIABLES_ADMIN privileges, and I don't know how to add them to my user. Tried this solution from ...
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0answers
16 views

How to get private Elastic-Beanstalk Environment DNS Endpoint?

My setup is the following: i have a VPC consisting of 3 subnets: public, private with NAT and isolated. I have an elastic beanstalk (single instance) environment running in the private subnet with Nat ...
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1answer
26 views

How to view and interact with terminal logs generated by AWS ECS

How do people view and interact with terminal logs generated by AWS ECS? I've been using the ECS task view so far, but I feel the UX is bad and the Cloudwatch UI has similar problems. How do others ...
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2answers
23 views

GCP to AWS Hosted Zone migration

I have a publicly hosted zone in GCP for example.com. I want to move the hosted zone to AWS route 53. Is there a tool which can make this process easier? Alternate: I will export the records using gcp ...
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1answer
24 views

DNS policy for VPC endpoint

I have VPC with three subnets in different availability zones, and an interface VPC endpoint in each. The VPC endpoint has 4 DNS hostnames by default: A regional DNS hostname, e.g. vpce-x.ec2.us-east-...
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1answer
18 views

AWS RDS PostgreSQL Upgrade from 9.6.22 to 10.17

I just finished upgrading my AWS RDS database engine from 9.6.22 to 10.17. I used these steps to make the upgrade using the AWS Console: Create snapshot of target database to upgrade Restore snapshot ...
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1answer
45 views

Can't use execute-command --interactive in AWS CLI session manager

I'm trying to use the AWS cli + session manager plugin to get into a database container to run some migrations, and I am struggling to get it working. I'm trying to use the following command: aws ecs ...
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0answers
37 views

Page Loads Error

In my production Environment I'm observing a sporadic issue where pages are taking a long time to load. In the error logs we are seeing: PHP Fatal error: Maximum execution time of 30 seconds ...
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1answer
26 views

How to configure commands to get executed automatically when AWS ec2 instance cpu utilization goes above certain percentage

The commands on the instance that has high CPU like taking java thread dump, checking processes running and upload to s3
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1answer
38 views

Environment Variable Empty in Bash Script

I have an EC2 instance that I am deploying on AWS. I am using an Amazon Linux 2, and I am passing a user data to it as such: userdata_file.write( f''' #!/bin/bash\n export ...
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0answers
102 views

Apache 2.4 MPM event module causing intermittent 502 errors and slow response times behind an AWS Application Load Balancer (ALB)

tldr; How do you configure the Apache MPM event module as a functional reverse proxy when running behind a high throughput AWS Application Load Balancer? Layout AWS Application Load Balancer -> ...
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0answers
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Can't connect to cloned AWS machine

I have an existing AWS virtual machine. I want to clone it and change the clone. The existing machine is accessible to anyone with http, https and ssh. I want the clone to be accessible as well. I did ...
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2answers
23 views

EC2 boot from Multi-Attach Amazon EBS

Assume the following scenario: Create an io2 EBS volume from a snapshot of a running EC2. Enable multi attach and ask many EC2 to boot from this EBS. Every EC2 is the same and I can set up load ...
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1answer
33 views

AWS Deploy without deleting files

I'm new to AWS and I'm having trouble with deploying a project. Every time I deploy using the CLI, all the files created by my application is wiped. Now I'm sure I'm just falling victim to my own ...

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