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* Add health `lameduck` option 5s. Before CoreDNS shuts down, it will wait and report unhealthy for 5s to allow time for plugins to shutdown cleanly * Minor bug fixes over a few releases * https://coredns.io/2019/08/31/coredns-1.6.3-release/ * https://coredns.io/2019/09/27/coredns-1.6.4-release/ * https://coredns.io/2019/11/05/coredns-1.6.5-release/
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"]
asset_dir = "/home/core/clusters/mycluster"
}
Generate the assets.
terraform init
terraform plan
terraform apply
Find bootstrap assets rendered to the asset_dir path. That's it.