infra/stacks/ebook2audiobook/main.tf
Viktor Barzin b1d152be1f [infra] Auto-create Cloudflare DNS records from ingress_factory
## Context

Deploying new services required manually adding hostnames to
cloudflare_proxied_names/cloudflare_non_proxied_names in config.tfvars —
a separate file from the service stack. This was frequently forgotten,
leaving services unreachable externally.

## This change:

- Add `dns_type` parameter to `ingress_factory` and `reverse_proxy/factory`
  modules. Setting `dns_type = "proxied"` or `"non-proxied"` auto-creates
  the Cloudflare DNS record (CNAME to tunnel or A/AAAA to public IP).
- Simplify cloudflared tunnel from 100 per-hostname rules to wildcard
  `*.viktorbarzin.me → Traefik`. Traefik still handles host-based routing.
- Add global Cloudflare provider via terragrunt.hcl (separate
  cloudflare_provider.tf with Vault-sourced API key).
- Migrate 118 hostnames from centralized config.tfvars to per-service
  dns_type. 17 hostnames remain centrally managed (Helm ingresses,
  special cases).
- Update docs, AGENTS.md, CLAUDE.md, dns.md runbook.

```
BEFORE                          AFTER
config.tfvars (manual list)     stacks/<svc>/main.tf
        |                         module "ingress" {
        v                           dns_type = "proxied"
stacks/cloudflared/               }
  for_each = list                     |
  cloudflare_record               auto-creates
  tunnel per-hostname             cloudflare_record + annotation
```

## What is NOT in this change:

- Uptime Kuma monitor migration (still reads from config.tfvars)
- 17 remaining centrally-managed hostnames (Helm, special cases)
- Removal of allow_overwrite (keep until migration confirmed stable)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-16 13:45:04 +00:00

442 lines
9.9 KiB
HCL

variable "tls_secret_name" {
type = string
sensitive = true
}
variable "nfs_server" { type = string }
module "tls_secret" {
source = "../../modules/kubernetes/setup_tls_secret"
namespace = kubernetes_namespace.ebook2audiobook.metadata[0].name
tls_secret_name = var.tls_secret_name
}
resource "kubernetes_namespace" "ebook2audiobook" {
metadata {
name = "ebook2audiobook"
labels = {
"istio-injection" : "disabled"
tier = local.tiers.gpu
}
}
}
module "nfs_data_host" {
source = "../../modules/kubernetes/nfs_volume"
name = "ebook2audiobook-data-host"
namespace = kubernetes_namespace.ebook2audiobook.metadata[0].name
nfs_server = "192.168.1.127"
nfs_path = "/srv/nfs/ebook2audiobook"
}
module "nfs_audiblez_data_host" {
source = "../../modules/kubernetes/nfs_volume"
name = "ebook2audiobook-audiblez-data-host"
namespace = kubernetes_namespace.ebook2audiobook.metadata[0].name
nfs_server = "192.168.1.127"
nfs_path = "/srv/nfs/audiblez"
}
resource "kubernetes_deployment" "ebook2audiobook" {
metadata {
name = "ebook2audiobook"
namespace = kubernetes_namespace.ebook2audiobook.metadata[0].name
labels = {
app = "ebook2audiobook"
tier = local.tiers.gpu
}
}
spec {
replicas = 0 # Disabled - using audiblez instead
strategy {
type = "Recreate"
}
selector {
match_labels = {
app = "ebook2audiobook"
}
}
template {
metadata {
labels = {
app = "ebook2audiobook"
}
}
spec {
node_selector = {
"gpu" : "true"
}
toleration {
key = "nvidia.com/gpu"
operator = "Equal"
value = "true"
effect = "NoSchedule"
}
container {
name = "ebook2audiobook"
image = "docker.io/athomasson2/ebook2audiobook:v25.12.30-cu128"
tty = true
stdin = true
port {
container_port = 7860
}
# LD_LIBRARY_PATH needed for CUDA detection - libcudart.so is in non-standard location
env {
name = "LD_LIBRARY_PATH"
value = "/usr/local/lib/python3.12/site-packages/nvidia/cuda_runtime/lib:/usr/local/lib/python3.12/site-packages/nvidia/cudnn/lib"
}
volume_mount {
mount_path = "/home/user"
name = "data"
}
resources {
limits = {
"nvidia.com/gpu" = "1"
}
}
}
volume {
name = "data"
persistent_volume_claim {
claim_name = module.nfs_data_host.claim_name
}
}
}
}
}
}
resource "kubernetes_service" "ebook2audiobook" {
metadata {
name = "ebook2audiobook"
namespace = kubernetes_namespace.ebook2audiobook.metadata[0].name
labels = {
"app" = "ebook2audiobook"
}
}
spec {
selector = {
app = "ebook2audiobook"
}
port {
name = "http"
port = 80
target_port = 7860
}
}
}
# resource "kubernetes_deployment" "piper" {
# metadata {
# name = "piper"
# namespace = kubernetes_namespace.ebook2audiobook.metadata[0].name
# labels = {
# app = "piper"
# }
# }
# spec {
# replicas = 1
# strategy {
# type = "Recreate"
# }
# selector {
# match_labels = {
# app = "piper"
# }
# }
# template {
# metadata {
# labels = {
# app = "piper"
# }
# }
# spec {
# container {
# name = "piper"
# # image = "lscr.io/linuxserver/piper:gpu"
# # image = "piper-tts-wyoming:latest"
# image = "viktorbarzin/piper"
# # image = "nvidia/cuda:12.8.1-cudnn-devel-ubuntu24.04"
# # working_dir = "/app"
# command = ["sleep", "3600"]
# volume_mount {
# mount_path = "/config"
# name = "data"
# }
# resources {
# limits = {
# "nvidia.com/gpu" = "1"
# }
# }
# # env {
# # name = "PIPER_VOICE"
# # value = "en_US-lessac-medium"
# # }
# env {
# name = "VOICE_MODEL"
# value = "en_US-lessac-medium"
# }
# env {
# name = "LOG_LEVEL"
# value = "DEBUG"
# }
# port {
# name = "web"
# container_port = 10200
# }
# }
# volume {
# name = "data"
# nfs {
# server = var.nfs_server
# path = "/mnt/main/piper"
# }
# }
# }
# }
# }
# }
# resource "kubernetes_service" "piper" {
# metadata {
# name = "piper"
# namespace = kubernetes_namespace.ebook2audiobook.metadata[0].name
# labels = {
# "app" = "piper"
# }
# }
# spec {
# selector = {
# app = "piper"
# }
# port {
# name = "http"
# port = 80
# target_port = 10200
# }
# }
# }
module "ingress" {
source = "../../modules/kubernetes/ingress_factory"
dns_type = "non-proxied"
namespace = kubernetes_namespace.ebook2audiobook.metadata[0].name
name = "ebook2audiobook"
tls_secret_name = var.tls_secret_name
protected = true
extra_annotations = {
"gethomepage.dev/enabled" = "true"
"gethomepage.dev/name" = "Ebook2Audiobook"
"gethomepage.dev/description" = "Book to audio converter"
"gethomepage.dev/icon" = "audiobookshelf.png"
"gethomepage.dev/group" = "AI & Data"
"gethomepage.dev/pod-selector" = ""
}
}
resource "kubernetes_deployment" "audiblez" {
metadata {
name = "audiblez"
namespace = kubernetes_namespace.ebook2audiobook.metadata[0].name
labels = {
app = "audiblez"
tier = local.tiers.gpu
}
}
spec {
replicas = 0 # Disabled - using audiblez-web instead
selector {
match_labels = {
app = "audiblez"
}
}
template {
metadata {
labels = {
app = "audiblez"
}
}
spec {
node_selector = {
"gpu" : "true"
}
toleration {
key = "nvidia.com/gpu"
operator = "Equal"
value = "true"
effect = "NoSchedule"
}
container {
image = "viktorbarzin/audiblez:latest"
name = "audiblez"
command = ["/usr/bin/sleep", "infinity"]
volume_mount {
name = "data"
mount_path = "/mnt"
}
resources {
limits = {
"nvidia.com/gpu" = "1"
}
}
}
volume {
name = "data"
persistent_volume_claim {
claim_name = module.nfs_audiblez_data_host.claim_name
}
}
}
}
}
}
# Audiblez Web UI
resource "kubernetes_deployment" "audiblez-web" {
metadata {
name = "audiblez-web"
namespace = kubernetes_namespace.ebook2audiobook.metadata[0].name
labels = {
app = "audiblez-web"
tier = local.tiers.gpu
}
}
spec {
replicas = 0 # Scaled down - GPU node memory pressure
strategy {
type = "Recreate"
}
selector {
match_labels = {
app = "audiblez-web"
}
}
template {
metadata {
labels = {
app = "audiblez-web"
}
}
spec {
node_selector = {
"gpu" : "true"
}
toleration {
key = "nvidia.com/gpu"
operator = "Equal"
value = "true"
effect = "NoSchedule"
}
container {
image = "docker.io/viktorbarzin/audiblez-web:latest"
image_pull_policy = "Always"
name = "audiblez-web"
port {
container_port = 8000
}
volume_mount {
name = "data"
mount_path = "/mnt"
}
resources {
limits = {
"nvidia.com/gpu" = "1"
}
}
# liveness_probe {
# http_get {
# path = "/health"
# port = 8000
# }
# initial_delay_seconds = 10
# period_seconds = 30
# }
# readiness_probe {
# http_get {
# path = "/health"
# port = 8000
# }
# initial_delay_seconds = 5
# period_seconds = 10
# }
}
volume {
name = "data"
persistent_volume_claim {
claim_name = module.nfs_audiblez_data_host.claim_name
}
}
}
}
}
}
resource "kubernetes_service" "audiblez-web" {
metadata {
name = "audiblez-web"
namespace = kubernetes_namespace.ebook2audiobook.metadata[0].name
labels = {
"app" = "audiblez-web"
}
}
spec {
selector = {
app = "audiblez-web"
}
port {
name = "http"
port = 80
target_port = 8000
}
}
}
module "audiblez-web-ingress" {
source = "../../modules/kubernetes/ingress_factory"
namespace = kubernetes_namespace.ebook2audiobook.metadata[0].name
name = "audiblez-web"
host = "audiblez"
dns_type = "non-proxied"
tls_secret_name = var.tls_secret_name
protected = true
max_body_size = "500m" # Allow large EPUB uploads
extra_annotations = {
"gethomepage.dev/enabled" = "true"
"gethomepage.dev/name" = "Audiblez"
"gethomepage.dev/description" = "Book to audio converter"
"gethomepage.dev/icon" = "audiobookshelf.png"
"gethomepage.dev/group" = "AI & Data"
"gethomepage.dev/pod-selector" = ""
}
}