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https://github.com/iron-chest/my-terraform-journey
Contains All I have learnt during my terraform journey
https://github.com/iron-chest/my-terraform-journey
datasource s3-backend terraform terraform-aws terraform-eks-cluster terraform-module yaml
Last synced: 1 day ago
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Contains All I have learnt during my terraform journey
- Host: GitHub
- URL: https://github.com/iron-chest/my-terraform-journey
- Owner: Iron-chest
- Created: 2024-08-15T02:50:10.000Z (about 1 month ago)
- Default Branch: main
- Last Pushed: 2024-08-15T03:13:24.000Z (about 1 month ago)
- Last Synced: 2024-09-26T18:42:27.118Z (1 day ago)
- Topics: datasource, s3-backend, terraform, terraform-aws, terraform-eks-cluster, terraform-module, yaml
- Language: HCL
- Homepage: https://mainstack.me/devopsforjesus
- Size: 19.5 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
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README
## Terraform introduction:
Terraform is an infrastructure as a code {Iac} tool, it is cloud-agnostic and allows a single configuration. it also used to manage multiple providers and handle cross-cloud dependencies.
### Terraform files uses the extension .tf
## Terraform Commands:
1. terraform init: initializes a terraform dir and download providers plugins
2. terraform validate: To make sure that terraform scripts are correct
3. terraform plan: It gives a detailed execution plan by terraform
4. terraform apply --auto-approve: (creates the infrastructure with non-interactive session)
5. terraform destroy --auto-approve: (To destroy the infrastructure with non-interactive session)
6. terraform fmt: to check the format of terraform file written.
7. terraform import: to import a resources not created by terraform into terraform to manage it, Which would be found in the terraform state file
8. terraform.tfstate: It records all infrastructure created in the console
9. terraform show: to display all the resources under the mgt of terraform and many more.
## Terraform Installation:
### Note: ON UBUNTU SERVER
a. Install Terraform CLI
b. Install AWS CLI
c. Install VS Code Editor - recommended for this course
d. Install HashiCorp Terraform plugin for VS Code - recommended
```
sudo adduser terraform
sudo echo "terraform ALL=(ALL) NOPASSWD:ALL" | sudo tee /etc/sudoers.d/terraform
sudo su - terraform
```
1. Update apt repo
```
sudo apt-get update -y
```
3. Amazon CLI Installation:
```
curl "https://awscli.amazonaws.com/awscli-exe-linux-x86_64.zip" -o "awscliv2.zip"
unzip awscliv2.zip
sudo ./aws/install
```
4. Terraform CLI Installation:
```
wget -O- https://apt.releases.hashicorp.com/gpg | sudo gpg --dearmor -o /usr/share/keyrings/hashicorp-archive-keyring.gpg
echo "deb [signed-by=/usr/share/keyrings/hashicorp-archive-keyring.gpg] https://apt.releases.hashicorp.com $(lsb_release -cs) main" | sudo tee /etc/apt/sources.list.d/hashicorp.list
sudo apt update && sudo apt install terraform
```
5. Add a role to the server you are using to access EKS worker nodes. (Administrative Access)
- And configure access & secret access keys for the server to ensure interaction with AWS API
### For Window Server: 10
1. install aws cli using AWS Docs
2. Configure aws cli using (aws configure)
3. Install terraform for windows from terraform docs