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Alexandre Pires
2024-12-12 20:54:18 +01:00
parent e1264540cd
commit 9053d9d7b0
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terraform/k8sapps/nextcloud.tf.bak
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@@ -1,527 +0,0 @@
locals {
nextcloud_env_vars = {
# Database configuration
MYSQL_DATABASE = "nextcloud"
MYSQL_HOST = module.nextcloud_database.host
# Email configuration
SMTP_HOST = local.scaleway_smtp_host
SMTP_SECURE = "ssl"
SMTP_PORT = 465
MAIL_FROM_ADDRESS = "cloud"
MAIL_DOMAIN = "alexpires.me"
SMTP_AUTHTYPE = "PLAIN"
# Redis configuration
REDIS_HOST = "redis"
# Object as primary storage
OBJECTSTORE_S3_HOST = "s3.${scaleway_object_bucket.nextcloud.region}.scw.cloud"
OBJECTSTORE_S3_BUCKET = scaleway_object_bucket.nextcloud.name
OBJECTSTORE_S3_PORT = 443
OBJECTSTORE_S3_SSL = true
OBJECTSTORE_S3_REGION = scaleway_object_bucket.nextcloud.region
OBJECTSTORE_S3_AUTOCREATE = false
# General
NEXTCLOUD_TRUSTED_DOMAINS = local.nextcloud_fqdn
TRUSTED_PROXIES = join(" ", ["10.1.0.0/16"])
OVERWRITEHOST = local.nextcloud_fqdn
OVERWRITEPROTOCOL = "https"
OVERWRITECLIURL = "https://${local.nextcloud_fqdn}"
# PHP
PHP_MEMORY_LIMIT = "512M"
}
nextcloud_secrets = {
OBJECTSTORE_S3_KEY = {
key = "access_key"
name = kubernetes_secret.nextcloud_object_store_credentials.metadata[0].name
}
OBJECTSTORE_S3_SECRET = {
key = "secret_key"
name = kubernetes_secret.nextcloud_object_store_credentials.metadata[0].name
}
SMTP_NAME = {
key = "username"
name = kubernetes_secret.nextcloud_mail_credentials.metadata[0].name
}
SMTP_PASSWORD = {
key = "password"
name = kubernetes_secret.nextcloud_mail_credentials.metadata[0].name
}
MYSQL_USER = {
key = "username"
name = module.nextcloud_database.app_crendentials_name
}
MYSQL_PASSWORD = {
key = "password"
name = module.nextcloud_database.app_crendentials_name
}
NEXTCLOUD_ADMIN_USER = {
key = "username"
name = kubernetes_secret.nextcloud_admin_credentials.metadata[0].name
}
NEXTCLOUD_ADMIN_PASSWORD = {
key = "password"
name = kubernetes_secret.nextcloud_admin_credentials.metadata[0].name
}
}
nextcloud_path = "${local.persistent_folder}/nextcloud"
nextcloud_mysql_path = "${local.persistent_folder}/mysql.nextcloud"
}
#
# Namespace
#
resource "kubernetes_namespace" "nextcloud" {
metadata {
annotations = {
name = "nextcloud"
}
labels = {
name = "nextcloud"
}
name = "nextcloud"
}
}
#
# Nextcloud required credentials
#
resource "kubernetes_secret" "nextcloud_mail_credentials" {
metadata {
name = "nextcloud-mail-credentials"
namespace = kubernetes_namespace.nextcloud.metadata[0].name
}
data = {
username = var.scaleway_project_id
password = scaleway_iam_api_key.mail_app_api.secret_key
}
type = "Opaque"
}
resource "kubernetes_secret" "nextcloud_object_store_credentials" {
metadata {
name = "nextcloud-object-store-credentials"
namespace = kubernetes_namespace.nextcloud.metadata[0].name
}
data = {
access_key = scaleway_iam_api_key.nextcloud_app_api.access_key
secret_key = scaleway_iam_api_key.nextcloud_app_api.secret_key
}
type = "Opaque"
}
resource "kubernetes_secret" "nextcloud_admin_credentials" {
metadata {
name = "nextcloud-admin-credentials"
namespace = kubernetes_namespace.nextcloud.metadata[0].name
}
data = {
username = "admin"
password = var.nextcloud_admin_password
}
type = "Opaque"
}
resource "kubernetes_config_map" "nextcloud_apache_config" {
metadata {
name = "nextcloud-apache-config"
namespace = kubernetes_namespace.nextcloud.metadata[0].name
}
data = {
"99-nextcloudworkers.conf" = file("${path.module}/resources/apache2/99-nextcloudworkers.conf")
"99-compression.conf" = file("${path.module}/resources/apache2/99-compression.conf")
}
}
#
# Setup MariaDB database
#
module "nextcloud_database" {
source = "./modules/k8s_mariadb"
namespace = kubernetes_namespace.nextcloud.metadata[0].name
app_name = "nextcloud"
app_backup_folder = "nextcloud.backups"
app_password = var.nextcloud_mysql_password
root_password = var.mysql_root_password
retention_days = local.local_backup_retention_days
cron_schedule = local.nextcloud_sql_backup_cron_schedule
host_storage_path = local.nextcloud_mysql_path
}
#
# Setup rsync backup job to scaleway bucket
#
module "nextcloud_backup" {
source = "./modules/scw_backup_job"
namespace = kubernetes_namespace.nextcloud.metadata[0].name
app_name = "nextcloud"
app_files_folder = "nextcloud"
app_backup_folder = "mysql.nextcloud/nextcloud.backups"
scaleway_organization_id = var.scaleway_organization_id
scaleway_project_id = var.scaleway_organization_id
access_key = scaleway_iam_api_key.backup_app_api.access_key
secret_key = scaleway_iam_api_key.backup_app_api.secret_key
bucket_name = scaleway_object_bucket.backup.name
retention_days = local.local_backup_retention_days
cron_schedule = local.nextcloud_files_backup_cron_schedule
host_storage_path = local.persistent_folder
}
#
# Nextcloud service, ingress, deployment and file backup job
#
#
resource "kubernetes_service_account" "nextcloud_service_account" {
metadata {
name = "nextcloud-app-sa"
namespace = kubernetes_namespace.nextcloud.metadata[0].name
}
automount_service_account_token = false
}
resource "kubernetes_service" "nextcloud_redis" {
metadata {
name = "redis"
namespace = kubernetes_namespace.nextcloud.metadata[0].name
}
spec {
port {
port = 6379
name = "redis"
}
selector = {
app = "redis"
}
cluster_ip = "None"
}
}
resource "kubernetes_service" "nextcloud_apache" {
metadata {
name = "http"
namespace = kubernetes_namespace.nextcloud.metadata[0].name
}
spec {
port {
port = 80
target_port = "http"
}
selector = {
app = "nextcloud"
}
cluster_ip = "None"
}
}
resource "kubernetes_ingress_v1" "nextcloud_ingress" {
depends_on = [
kubernetes_deployment.nextcloud_apache
]
metadata {
name = "nextcloud-ingress"
namespace = kubernetes_namespace.nextcloud.metadata[0].name
annotations = {
"kubernetes.io/ingress.class" = "public"
"cert-manager.io/cluster-issuer" = "letsencrypt-prod"
"kubernetes.io/tls-acme" = "true"
"nginx.ingress.kubernetes.io/ssl-redirect" = "true"
"nginx.ingress.kubernetes.io/proxy-body-size" = "4G"
"nginx.ingress.kubernetes.io/proxy-request-buffering" = "on"
"nginx.ingress.kubernetes.io/proxy-buffer-size" = "32k"
"nginx.ingress.kubernetes.io/proxy-buffers-number" = "16"
"nginx.ingress.kubernetes.io/server-snippet" = file("${path.module}/resources/nextcloud-server-snippet.conf")
}
}
spec {
tls {
hosts = [local.nextcloud_fqdn]
secret_name = "nextcloud-tls"
}
rule {
host = local.nextcloud_fqdn
http {
path {
backend {
service {
name = "http"
port {
number = 80
}
}
}
}
}
}
}
}
resource "kubernetes_deployment" "nextcloud_redis" {
metadata {
name = "redis"
namespace = kubernetes_namespace.nextcloud.metadata[0].name
}
spec {
selector {
match_labels = {
app = "redis"
}
}
strategy {
type = "RollingUpdate"
}
template {
metadata {
labels = {
app = "redis"
}
}
spec {
container {
name = "redis"
image = "redis:latest"
security_context {
allow_privilege_escalation = false
}
readiness_probe {
tcp_socket {
port = "redis"
}
initial_delay_seconds = 10
period_seconds = 15
success_threshold = 1
failure_threshold = 3
}
liveness_probe {
tcp_socket {
port = "redis"
}
initial_delay_seconds = 10
period_seconds = 15
success_threshold = 1
failure_threshold = 3
}
port {
container_port = 6379
name = "redis"
protocol = "TCP"
}
}
}
}
}
}
resource "kubernetes_deployment" "nextcloud_apache" {
depends_on = [
module.nextcloud_database,
kubernetes_deployment.nextcloud_redis
]
metadata {
name = "nextcloud-app"
namespace = kubernetes_namespace.nextcloud.metadata[0].name
}
spec {
selector {
match_labels = {
app = "nextcloud"
}
}
strategy {
type = "Recreate"
}
template {
metadata {
labels = {
app = "nextcloud"
}
}
spec {
service_account_name = kubernetes_service_account.nextcloud_service_account.metadata[0].name
container {
name = "nextcloud"
image = "nextcloud:${local.nextcloud_version}"
image_pull_policy = "Always"
resources {
requests = {
memory = "200Mi"
}
}
readiness_probe {
http_get {
port = "http"
path = "/status.php"
}
initial_delay_seconds = 30
period_seconds = 10
success_threshold = 1
failure_threshold = 3
}
liveness_probe {
tcp_socket {
port = "http"
}
initial_delay_seconds = 5
period_seconds = 10
success_threshold = 1
failure_threshold = 3
}
dynamic "env" {
for_each = local.nextcloud_env_vars
content {
name = env.key
value = env.value
}
}
security_context {
allow_privilege_escalation = false
}
dynamic "env" {
for_each = local.nextcloud_secrets
content {
name = env.key
value_from {
secret_key_ref {
key = env.value.key
name = env.value.name
}
}
}
}
port {
container_port = 80
name = "http"
}
volume_mount {
mount_path = "/var/www/html"
name = "persistent-storage"
}
volume_mount {
mount_path = "/etc/apache2/conf-enabled/99-nextcloudworkers.conf"
name = "apache-config"
sub_path = "99-nextcloudworkers.conf"
read_only = true
}
volume_mount {
mount_path = "/etc/apache2/conf-enabled/99-compression.conf"
name = "apache-config"
sub_path = "99-compression.conf"
read_only = true
}
}
volume {
name = "persistent-storage"
host_path {
path = local.nextcloud_path
}
}
volume {
name = "apache-config"
config_map {
name = kubernetes_config_map.nextcloud_apache_config.metadata[0].name
}
}
}
}
}
lifecycle {
replace_triggered_by = [
kubernetes_deployment.nextcloud_redis
]
}
}
resource "kubernetes_cron_job_v1" "nextcloud_cron_apache" {
depends_on = [
kubernetes_deployment.nextcloud_apache
]
metadata {
namespace = kubernetes_namespace.nextcloud.metadata[0].name
name = "cronjob-trigger"
}
spec {
schedule = "*/15 * * * *"
concurrency_policy = "Forbid"
failed_jobs_history_limit = 2
successful_jobs_history_limit = 2
job_template {
metadata {
labels = {
app = "cronjob-trigger"
}
}
spec {
backoff_limit = 1
parallelism = 1
completions = 1
active_deadline_seconds = 300
template {
metadata {
labels = {
app = "cronjob-trigger"
}
}
spec {
container {
name = "nextcloud"
image = "nextcloud:${local.nextcloud_version}"
command = ["curl"]
args = ["--fail", "-L", "http://http/cron.php"]
security_context {
allow_privilege_escalation = false
}
}
restart_policy = "Never"
termination_grace_period_seconds = 30
}
}
}
}
}
lifecycle {
replace_triggered_by = [
kubernetes_deployment.nextcloud_apache
]
}
}