feat: trying to make cilium work
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4 changed files with 13679 additions and 49 deletions
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@ -43,6 +43,24 @@ provider "registry.opentofu.org/hashicorp/helm" {
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]
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}
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provider "registry.opentofu.org/hashicorp/kubernetes" {
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version = "2.31.0"
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constraints = "2.31.0"
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hashes = [
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"h1:z2qlqn6WbrjbezwQo4vvlwAgVUGz59klzDU4rlYhYi8=",
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"zh:0dd25babf78a88a61dd329b8c18538a295ea63630f1b69575e7898c89307da39",
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"zh:3138753e4b2ce6e9ffa5d65d73e9236169ff077c10089c7dc71031a0a139ff6d",
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"zh:644f94692dc33de0bb1183c307ae373efbf4ef4cb92654ccc646a5716edf9593",
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"zh:6cc630e43193220b1599e3227286cc4e3ca195910e8c56b6bacb50c5b5176dbf",
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"zh:764173875e77aa482da4dca9fec5f77c455d028848edfc394aa7dac5dfed6afd",
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"zh:7b1d380362d50ffbb3697483036ae351b0571e93b33754255cde6968e62b839f",
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"zh:a1d93ca3d8d1ecdd3b69242d16ff21c91b34e2e98f02a3b2d02c908aeb45189b",
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"zh:b471d0ab56dbf19c95fba68d2ef127bdb353be96a2be4c4a3dcd4d0db4b4180a",
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"zh:d610f725ded4acd3d31a240472bb283aa5e657ed020395bdefea18d094b8c2bf",
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"zh:d7f3ddd636ad5af6049922f212feb24830b7158410819c32073bf81c359cd2fa",
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]
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}
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provider "registry.opentofu.org/hashicorp/local" {
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version = "1.4.0"
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constraints = "1.4.0"
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@ -1,6 +1,6 @@
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locals {
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// Downloaded from factory.talos.dev
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// https://factory.talos.dev/?arch=amd64&board=undefined&cmdline-set=true&extensions=-&extensions=siderolabs%2Fqemu-guest-agent&extensions=siderolabs%2Ftailscale&platform=metal&secureboot=undefined&target=metal&version=1.7.0
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# Downloaded from factory.talos.dev
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# https://factory.talos.dev/?arch=amd64&board=undefined&cmdline-set=true&extensions=-&extensions=siderolabs%2Fqemu-guest-agent&extensions=siderolabs%2Ftailscale&platform=metal&secureboot=undefined&target=metal&version=1.7.0
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iso = "proxmox-backup-tjo-cloud:iso/talos-v1.7.5-tailscale-metal-amd64.iso"
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boot_pool = "hetzner-main-data"
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@ -119,16 +119,106 @@ data "talos_machine_disks" "boot" {
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}
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}
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data "helm_template" "cilium" {
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name = "cilium"
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repository = "https://helm.cilium.io/"
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chart = "cilium"
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version = "1.15.6"
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namespace = "kube-system"
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include_crds = true
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resource "talos_machine_configuration_apply" "this" {
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for_each = local.nodes_with_address
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values = [yamlencode({
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ipam : {
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mode : "kubernetes"
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},
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kubeProxyReplacement : true
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securityContext : {
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capabilities : {
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ciliumAgent : [
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"CHOWN",
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"KILL",
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"NET_ADMIN",
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"NET_RAW",
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"IPC_LOCK",
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"PERFMON",
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"BPF",
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"SYS_RESOURCE",
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"DAC_OVERRIDE",
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"FOWNER",
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"SETGID",
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"SETUID"
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],
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cleanCiliumState : [
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"NET_ADMIN",
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"PERFMON",
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"BPF",
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"SYS_RESOURCE"
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]
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}
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},
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cgroup : {
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autoMount : {
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enabled : false
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},
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hostRoot : "/sys/fs/cgroup"
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},
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k8sServiceHost : "localhost"
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k8sServicePort : "7445"
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ipv4 : {
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enabled : true
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},
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#ipv6: {
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# enabled: true
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#},
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hubble : {
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ui : {
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enabled : true
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}
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relay : {
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enabled : true
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}
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},
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# Ingress gateway
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gatewayAPI : {
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enabled : true
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default : true
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hostNetwork : {
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enabled : true
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nodes : {
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matchLabels : {
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"k8s.tjo.cloud/gateway" : "true"
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}
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}
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}
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}
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envoy : {
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enabled : true
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securityContext : {
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capabilities : {
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keepCapNetBindService : true
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envoy : [
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"NET_ADMIN",
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"BPF",
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"PERFMON",
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"NET_BIND_SERVICE"
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]
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}
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}
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}
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})]
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}
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resource "talos_machine_configuration_apply" "controlplane" {
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for_each = { for k, v in local.nodes_with_address : k => v if v.type == "controlplane" }
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client_configuration = talos_machine_secrets.this.client_configuration
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machine_configuration_input = each.value.type == "controlplane" ? data.talos_machine_configuration.controlplane.machine_configuration : data.talos_machine_configuration.worker.machine_configuration
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machine_configuration_input = data.talos_machine_configuration.controlplane.machine_configuration
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node = each.value.name
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endpoint = each.value.address_ipv4
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apply_mode = "reboot"
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config_patches = [
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yamlencode({
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cluster : {
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@ -137,6 +227,9 @@ resource "talos_machine_configuration_apply" "this" {
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name : "none"
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}
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}
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proxy : {
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disabled : true
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}
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allowSchedulingOnControlPlanes : true,
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apiServer : {
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extraArgs : {
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@ -148,9 +241,10 @@ resource "talos_machine_configuration_apply" "this" {
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"oidc-groups-prefix" : "oidc:groups:",
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}
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}
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inlineManifests : [{
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name : "oidc-groups"
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contents : <<-EOF
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inlineManifests : [
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{
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name : "oidc-groups"
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contents : <<-EOF
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apiVersion: rbac.authorization.k8s.io/v1
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kind: ClusterRoleBinding
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metadata:
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@ -163,8 +257,81 @@ resource "talos_machine_configuration_apply" "this" {
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kind: ClusterRole
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name: cluster-admin
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apiGroup: rbac.authorization.k8s.io
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EOF
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}]
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EOF
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},
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{
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name : "gateway-api-crds"
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contents : file("${path.module}/manifests/gateway-api-crds.yaml")
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},
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{
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name : "cilium"
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contents : data.helm_template.cilium.manifest
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}
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],
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}
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machine = {
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kubelet = {
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extraArgs = {
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rotate-server-certificates : "true"
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}
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}
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network = {
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hostname = each.value.name
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}
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install = {
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image = "factory.talos.dev/installer/7d4c31cbd96db9f90c874990697c523482b2bae27fb4631d5583dcd9c281b1ff:v1.7.5"
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disk = data.talos_machine_disks.boot[each.key].disks[0].name
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}
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nodeLabels = {
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"k8s.tjo.cloud/gateway" = "true"
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}
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}
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}),
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yamlencode({
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apiVersion : "v1alpha1"
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kind : "ExtensionServiceConfig"
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name : "tailscale"
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environment : [
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"TS_AUTHKEY=${var.tailscale_authkey}"
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]
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})
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]
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}
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resource "talos_machine_configuration_apply" "worker" {
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for_each = { for k, v in local.nodes_with_address : k => v if v.type == "worker" }
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client_configuration = talos_machine_secrets.this.client_configuration
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machine_configuration_input = data.talos_machine_configuration.worker.machine_configuration
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node = each.value.name
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endpoint = each.value.address_ipv4
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apply_mode = "reboot"
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config_patches = [
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yamlencode({
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cluster : {
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network : {
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cni : {
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name : "none"
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}
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}
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proxy : {
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disabled : true
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}
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allowSchedulingOnControlPlanes : true,
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apiServer : {
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extraArgs : {
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"oidc-issuer-url" : "https://id.tjo.space/application/o/k8stjocloud/",
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"oidc-client-id" : "HAI6rW0EWtgmSPGKAJ3XXzubQTUut2GMeTRS2spg",
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"oidc-username-claim" : "sub",
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"oidc-username-prefix" : "oidc:",
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"oidc-groups-claim" : "groups",
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"oidc-groups-prefix" : "oidc:groups:",
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}
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}
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}
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machine = {
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kubelet = {
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@ -195,7 +362,8 @@ resource "talos_machine_configuration_apply" "this" {
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resource "talos_machine_bootstrap" "this" {
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depends_on = [
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talos_machine_configuration_apply.this
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talos_machine_configuration_apply.controlplane,
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talos_machine_configuration_apply.worker
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]
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node = local.first_controlplane_node.name
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@ -236,44 +404,6 @@ resource "local_file" "talosconfig" {
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filename = "${path.module}/talosconfig"
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}
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resource "helm_release" "cilium" {
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depends_on = [
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talos_machine_bootstrap.this
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]
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name = "cilium"
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repository = "https://helm.cilium.io/"
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chart = "cilium"
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version = "1.15.6"
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namespace = "kube-system"
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set {
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name = "ipam.mode"
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value = "kubernetes"
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}
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set {
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name = "kubeProxyReplacement"
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value = "disabled"
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}
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set {
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name = "securityContext.capabilities.ciliumAgent"
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value = "{CHOWN,KILL,NET_ADMIN,NET_RAW,IPC_LOCK,SYS_ADMIN,SYS_RESOURCE,DAC_OVERRIDE,FOWNER,SETGID,SETUID}"
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}
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set {
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name = "securityContext.capabilities.cleanCiliumState"
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value = "{NET_ADMIN,SYS_ADMIN,SYS_RESOURCE}"
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}
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set {
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name = "cgroup.autoMount.enabled"
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value = false
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}
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set {
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name = "cgroup.hostRoot"
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value = "/sys/fs/cgroup"
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}
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}
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resource "helm_release" "dashboard" {
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depends_on = [
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talos_machine_bootstrap.this
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13478
terraform/manifests/gateway-api-crds.yaml
Normal file
13478
terraform/manifests/gateway-api-crds.yaml
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File diff suppressed because it is too large
Load diff
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@ -28,6 +28,10 @@ terraform {
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source = "hashicorp/helm"
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version = "2.14.0"
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}
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kubernetes = {
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source = "hashicorp/kubernetes"
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version = "2.31.0"
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}
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}
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}
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