This module is strictly following the official documentation at https://registry.terraform.io/providers/fluxcd/flux/latest/docs/guides/github

But in addition to installing Flux CD in a Kubernetes cluster, it will optionally also install and configure your own Flux recources.

By default it will use the Flux manifests at https://github.com/avnes/flux-catalogue, but this can be overridden by pointing to another repository URL through variables.

sudo dnf config-manager --add-repo https://rpm.releases.hashicorp.com/fedora/hashicorp.repo
sudo dnf install -y terraform

Create a file called terraform.tfvars with content similar to this:

cluster_name = "dragonstone"

You need to tell Terraform how to connect to your GitHub account. Either through variables or shell scrip variables as shown below:

TF_VAR_github_owner=<REDACTED>
TF_VAR_github_token=<REDACTED>

If you want to use a remote backend to store the state, also create a file called backend.tf

More info about Terraform backends at https://www.terraform.io/docs/language/settings/backends/

cd terraform-flux
terraform init  # Or: terraform init -backend-config=/path-to/backend.tf
terraform apply # Or: terraform apply -var-file=/path-to/terraform.tfvars