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main.tf
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main.tf
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# Copyright (c) HashiCorp, Inc.
# SPDX-License-Identifier: MPL-2.0
## EKS Resources
data "terraform_remote_state" "eks" {
backend = "local"
config = {
path = "../learn-terraform-multicloud-kubernetes-eks/terraform.tfstate"
}
}
provider "aws" {
region = data.terraform_remote_state.eks.outputs.region
}
data "aws_eks_cluster" "cluster" {
name = data.terraform_remote_state.eks.outputs.cluster_id
}
provider "kubernetes" {
alias = "eks"
host = data.aws_eks_cluster.cluster.endpoint
cluster_ca_certificate = base64decode(data.aws_eks_cluster.cluster.certificate_authority.0.data)
exec {
api_version = "client.authentication.k8s.io/v1alpha1"
args = ["eks", "get-token", "--cluster-name", data.aws_eks_cluster.cluster.name]
command = "aws"
}
experiments {
manifest_resource = true
}
}
provider "helm" {
alias = "eks"
kubernetes {
host = data.aws_eks_cluster.cluster.endpoint
cluster_ca_certificate = base64decode(data.aws_eks_cluster.cluster.certificate_authority.0.data)
exec {
api_version = "client.authentication.k8s.io/v1alpha1"
args = ["eks", "get-token", "--cluster-name", data.aws_eks_cluster.cluster.name]
command = "aws"
}
}
}
resource "helm_release" "consul_dc1" {
provider = helm.eks
name = "consul"
repository = "https://helm.releases.hashicorp.com"
chart = "consul"
version = "0.32.1"
values = [
file("dc1.yaml")
]
}
data "kubernetes_secret" "eks_federation_secret" {
provider = kubernetes.eks
metadata {
name = "consul-federation"
}
depends_on = [helm_release.consul_dc1]
}
## AKS Resources
data "terraform_remote_state" "aks" {
backend = "local"
config = {
path = "../learn-terraform-multicloud-kubernetes-aks/terraform.tfstate"
}
}
provider "azurerm" {
features {}
}
data "azurerm_kubernetes_cluster" "cluster" {
name = data.terraform_remote_state.aks.outputs.kubernetes_cluster_name
resource_group_name = data.terraform_remote_state.aks.outputs.resource_group_name
}
provider "kubernetes" {
alias = "aks"
host = data.azurerm_kubernetes_cluster.cluster.kube_config.0.host
client_certificate = base64decode(data.azurerm_kubernetes_cluster.cluster.kube_config.0.client_certificate)
client_key = base64decode(data.azurerm_kubernetes_cluster.cluster.kube_config.0.client_key)
cluster_ca_certificate = base64decode(data.azurerm_kubernetes_cluster.cluster.kube_config.0.cluster_ca_certificate)
experiments {
manifest_resource = true
}
}
provider "helm" {
alias = "aks"
kubernetes {
host = data.azurerm_kubernetes_cluster.cluster.kube_config.0.host
client_certificate = base64decode(data.azurerm_kubernetes_cluster.cluster.kube_config.0.client_certificate)
client_key = base64decode(data.azurerm_kubernetes_cluster.cluster.kube_config.0.client_key)
cluster_ca_certificate = base64decode(data.azurerm_kubernetes_cluster.cluster.kube_config.0.cluster_ca_certificate)
}
}
resource "kubernetes_secret" "aks_federation_secret" {
provider = kubernetes.aks
metadata {
name = "consul-federation"
}
data = data.kubernetes_secret.eks_federation_secret.data
}
resource "helm_release" "consul_dc2" {
provider = helm.aks
name = "consul"
repository = "https://helm.releases.hashicorp.com"
chart = "consul"
version = "0.32.1"
values = [
file("dc2.yaml")
]
depends_on = [kubernetes_secret.aks_federation_secret]
}