typhoon/azure/flatcar-linux/kubernetes/bootstrap.tf
Dalton Hubble 2325a503e1 Add an install_container_networking variable (default true)
* When `true`, the chosen container `networking` provider is installed during cluster bootstrap
* Set `false` to self-manage the container networking provider. This allows flannel, Calico, or Cilium
to be managed via Terraform (like any other Kubernetes resources). Nodes will be NotReady until you
apply the self-managed container networking provider. This may become the default in future.
2024-02-24 18:49:38 -08:00

23 lines
917 B
HCL

# Kubernetes assets (kubeconfig, manifests)
module "bootstrap" {
source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=da65b4816d47cada5ed08da93009055b070bbee7"
cluster_name = var.cluster_name
api_servers = [format("%s.%s", var.cluster_name, var.dns_zone)]
etcd_servers = formatlist("%s.%s", azurerm_dns_a_record.etcds.*.name, var.dns_zone)
networking = var.install_container_networking ? var.networking : "none"
# only effective with Calico networking
# we should be able to use 1450 MTU, but in practice, 1410 was needed
network_encapsulation = "vxlan"
network_mtu = "1410"
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
daemonset_tolerations = var.daemonset_tolerations
}