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- #How to remote exec terraform docker run image how to#
- #How to remote exec terraform docker run image install#
With the Elastic Load Balancer we would have in the future the possibility to dynamically add more services to our infrastructure.
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In this file it’s created an AWS security group, Elastic Load Balancer and an AWS EC2 instance. Main file with our code for the creation. We can store this files in private repositories (in bitbucket we can have unlimited private repositories for free) main.tf: This file should be added as ignored in the public git repository. Replacement for the variables, in this file we put the user data information, for example the user key and password.
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To obtain the Docker image, we can pull it, in this case:ĭescription = "Name of the SSH keypair to use in AWS."ĭescription = "Path to the private portion of the SSH key specified."ĭescription = "AWS region to launch servers." In a team everybody will use the same version of Terraform if we specify it in the execution scripts.
#How to remote exec terraform docker run image install#
Using a docker image it’s not needed to install additional software in your computer, and it also allows to use Terraform in unsupported operating systems. Terraform can be installed following the instructions, but we can avoid it using a Docker image doing a search in the Docker Hub. This secret key and password will allow to access AWS with the Amazon EC2 API, and internally Terraform uses it. Once we have our AWS account, it’s necessary to create a secret key on aws. The sample can be executed in the AWS free tier without cost.įirst it’s necessary to create an account in AWS or use an existing one. This sample is based in the BASIC TWO-TIER AWS ARCHITECTURE from Terraform samples and the WSO2 ESB samples. The sample application will have an Elastic Load Balancer, an EC2 instance with a WSO2 ESB, and an axis server with a sample service.
#How to remote exec terraform docker run image how to#
In this article it’s going to be explained how to create a simple infrastructure in AWS with Terraform and Docker. CloudFormation and Heat are specific for AWS and OpenStack, and Terraform can be used for multiple cloud providers.On Internet we can find different comparisons for the tools: to create and provision the infrastructure and code. There are many different options in the market as CloudFormation, Heat, terraform, etc. One of the good practices in a data center or a cloud infrastructure is to manage the infrastructure as code.