Questions tagged [amazon-ec2]

For questions about using Amazon Elastic Compute Cloud in DevOps, including deploying, monitoring and scaling applications in EC2. For questions specifically about monitoring EC2 with [aws-cloudwatch] use that tag. For the EC2 container service use the [amazon-ecs] tag.

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Cost minimization in aws parallel cluster

I'm new to aws cloud service. I have to create a parallel cluster in aws. So, I'm using aws parallel cluster. But the problem is, when creating a cluster the NAT gateway billing me when I'm not using ...
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2answers
338 views

How do I use the remote-exec provisioner with Terraform?

I am using Terraform 0.14 and AWS. I am trying to write a .tf file that will invoke a remote-exec command via Terraform's provisioner. This code does not work: resource "aws_instance" "...
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22 views

Power on AWS EC2 hosts by specifying their ansible hostnames

I have inventoried my AWS EC2 hosts using the ansible Ec2 inventory plugin. I would like to be able to power on hosts that are currently powered off, by specifying hostname patterns in ad-hoc ansible ...
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285 views

Ansible/AWS dynamic inventory — How to create groups based on tags?

I am trying to create custom groups, based on tags. I am using this doc as a reference: https://docs.ansible.com/ansible/latest/plugins/inventory.html#inventory-plugins As a baseline, in my aws_ec2....
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39 views

Terraform duplicates the security groups, how do I stop it?

I'm using terraform to create two instances and a security group. Here is how I did it: # bastion host resource "aws_instance" "bastion_1a" { ami = data.aws_ami....
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1answer
16 views

Is it possible to deploy RDS in multiple region in AWS with read and write replica

I have an application that I need to make it accessible across 4 regions, I saw blogs and other posts in the internet that speaks about the read replica of AWS RDS MySQL Server, is it possible to ...
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1answer
48 views

ansible-playbook: how to dynamically, conditionally set a large deployment environment (variable space) in a playbook?

I am using an ansible playbook to deploy a php web application in aws. The deployment is repeated many times, with a different environment, for each customer. The different scenarios range from ...
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18 views

Can't reach AWS/EC2 + K3D + nginx + service

I'm having trouble accessing my K8S service... I'm running the service in K3D on an ec2 instance in AWS. I have deployed a simple HTTP rest API to this and I want to access it via a browser. I have a ...
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22 views

How to convert an ECS infra to an EKS infra?

I just need advise to see if I understand Kubernete's objects correctly in my context. I have the following ECS-based infrastructure. An api.mycompany.com Route53 recored points to the ALB ALB ...
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1answer
17 views

how to set automatic git pull from bitbucket and complie project on ec2 instance create event with auto scaling

I have just started reading about AWS services. I have a project where the backend is created with Spring-Boot, front-end is created with React and PostgreSQL is used as database. Both backend and ...
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18 views

How can I efficiently manage multiple ec2 instances with a Panel

My Current Scenario is: I have over 20+ AWS ec2 instances running, with each instance running a single website. I have to use SSH for every task I have to perform related to server. I have to keep ...
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131 views

Correct usage of community.aws.ec2_instance_info module in a playbook

I have successfully authenticated to AWS and pulled an inventory using the aws inventory plugin. I'm interested in getting facts about instances. The documentation says that this playbook should get ...
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11 views

How would I automate the deployment of an S3 Bucket file to a remote external server which exists on the other side of an AWS VPN Tunnel?

So my current AWS VPC consists of an EC2 jump server which is on the cloud side of a site-to-site VPN tunnel and the other side is connected to a customer server. So I am trying to find out how I can ...
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1answer
2k views

Ansible playbook error: “Connection timed out during banner exchange”

I am trying to connect to my bastion host and then tunnel that ssh connection to connect to a jenkins host but keep running into the connection timed out error. The error message in full is: fatal: [&...