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* Use node label `node.kubernetes.io/controller` to select controller nodes (action required) * Tolerate node taint `node-role.kubernetes.io/controller` for workloads that should run on controller nodes. Don't tolerate `node-role.kubernetes.io/master` (action required)
terraform-render-bootstrap
terraform-render-bootstrap is a Terraform module that renders TLS certificates, static pods, and manifests for bootstrapping a Kubernetes cluster.
Audience
terraform-render-bootstrap is a low-level component of the Typhoon Kubernetes distribution. Use Typhoon modules to create and manage Kubernetes clusters across supported platforms. Use the bootstrap module if you'd like to customize a Kubernetes control plane or build your own distribution.
Usage
Use the module to declare bootstrap assets. Check variables.tf for options and terraform.tfvars.example for examples.
module "bootstrap" {
source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=SHA"
cluster_name = "example"
api_servers = ["node1.example.com"]
etcd_servers = ["node1.example.com"]
}
Generate the assets.
terraform init
terraform plan
terraform apply
Find bootstrap assets rendered to the asset_dir path. That's it.