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fadb5bbdaa
* Change `enable_aggregation` default from false to true * These days, Kubernetes control plane components emit annoying messages related to assumptions baked into the Kubernetes API Aggregation Layer if you don't enable it. Further the conformance tests force you to remember to enable it if you care about passing those * This change is motivated by eliminating annoyances, rather than any enthusiasm for Kubernetes' aggregation features * https://kubernetes.io/docs/concepts/extend-kubernetes/api-extension/apiserver-aggregation/
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 assets in Terraform state.
terraform init
terraform plan
terraform apply
To inspect and write assets locally (e.g. debugging) use the assets_dist Terraform output.
resource local_file "assets" {
for_each = module.bootstrap.assets_dist
filename = "some-assets/${each.key}"
content = each.value
}