[k8s] S01E02 Control Plane: bootkube-render
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@ -7,3 +7,19 @@ module "etcd" {
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docker = "docker.sydney"
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}
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}
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# module "kubelet" {
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# source = "modules/kubelet"
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# listen_ip = "${var.ips["dovpn"]}"
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# }
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module "bootkube-render" {
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source = "modules/bootkube"
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mode = "render"
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host_ip = "${var.ips["dovpn"]}"
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k8s_host = "k8s.${var.root-domain}"
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providers = {
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docker = "docker.sydney"
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}
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}
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@ -0,0 +1 @@
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@ -0,0 +1,30 @@
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resource "docker_container" "bootkube" {
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image = "${docker_image.image.latest}"
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name = "bootkube-render"
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volumes {
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container_path = "/home/.bootkube"
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volume_name = "${var.asset_dir_volume_name}"
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}
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command = [
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"bootkube",
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"${var.mode}",
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"--asset-dir=/home/.bootkube",
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"--api-servers=https://kubernetes.default:${var.host_port},https://${var.k8s_host},https://${var.host_ip}:${var.host_port}",
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"--pod-cidr=${var.pod_cidr}",
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]
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# "--service-cidr=${var.service_cidr}",
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restart = "on-failure"
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max_retry_count = 5
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}
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data "docker_registry_image" "image" {
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name = "captn3m0/bootkube:v${var.version}"
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}
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resource "docker_image" "image" {
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name = "${data.docker_registry_image.image.name}"
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pull_triggers = ["${data.docker_registry_image.image.sha256_digest}"]
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}
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@ -0,0 +1,29 @@
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// Based on https://github.com/v1k0d3n/dockerfiles/tree/master/bootkube
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variable "asset_dir_volume_name" {
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default = "k8s-assets"
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}
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variable "k8s_host" {
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description = "kubenetes hostname"
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}
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variable "host_port" {
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default = "8443"
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}
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variable "host_ip" {}
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variable "pod_cidr" {
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default = "10.25.0.0/16"
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}
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variable "service_cidr" {
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default = "10.96.0.0/16"
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}
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variable "mode" {}
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variable "version" {
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default = "0.14.0"
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}
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