typhoon/bare-metal/flatcar-linux/kubernetes/bootstrap.tf
Dalton Hubble d08cd317d9 Allow CoreDNS and kube-proxy to be optional components
* Allow for more minimal base cluster setups, that manage CoreDNS or
kube-proxy as applications, with rolling updates, or deploy systems.
Or in the case of kube-proxy, its becoming more common to not install
it and instead use Cilium
* Add a `components` pass-through variable to configure pre-installed
components like kube-proxy and CoreDNS. These components can be
disabled (individually or together) to allow for managing components
with separate plan/apply processes or automations
* terraform-render-bootstrap manifest assets are now structured as
manifests/{coredns,kube-proxy,network} so adapt the controller
layout scripts accordingly
* This is similar to some changes in v1.29.2 that allowed for the
container networking provider manifests to be skipped

Related: https://github.com/poseidon/typhoon/pull/1419, https://github.com/poseidon/typhoon/pull/1421
2024-05-12 21:20:27 -07:00

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HCL

# Kubernetes assets (kubeconfig, manifests)
module "bootstrap" {
source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=990286021a37985dcf079d4615e1deaa15575e17"
cluster_name = var.cluster_name
api_servers = [var.k8s_domain_name]
etcd_servers = var.controllers.*.domain
networking = var.install_container_networking ? var.networking : "none"
network_mtu = var.network_mtu
network_ip_autodetection_method = var.network_ip_autodetection_method
pod_cidr = var.pod_cidr
service_cidr = var.service_cidr
cluster_domain_suffix = var.cluster_domain_suffix
enable_reporting = var.enable_reporting
enable_aggregation = var.enable_aggregation
components = var.components
}