infra/stacks/monitoring/modules/monitoring/prometheus.tf
Viktor Barzin e4cf0dee83 add TrueNAS Cloud Sync monitor CronJob and bump Prometheus Helm timeout
- New cloudsync-monitor CronJob: queries TrueNAS API every 6h, pushes metrics to Pushgateway
- Increase Prometheus Helm timeout to 900s for slow iSCSI reattach
2026-03-23 02:24:39 +02:00

41 lines
1.3 KiB
HCL

resource "kubernetes_persistent_volume_claim" "prometheus_server_pvc" {
metadata {
name = "prometheus-data"
namespace = kubernetes_namespace.monitoring.metadata[0].name
}
spec {
access_modes = ["ReadWriteOnce"]
storage_class_name = "iscsi-truenas"
resources {
requests = {
storage = "200Gi"
}
}
}
}
module "nfs_prometheus_backup" {
source = "../../../../modules/kubernetes/nfs_volume"
name = "monitoring-prometheus-backup"
namespace = kubernetes_namespace.monitoring.metadata[0].name
nfs_server = var.nfs_server
nfs_path = "/mnt/main/prometheus-backup"
}
resource "helm_release" "prometheus" {
namespace = kubernetes_namespace.monitoring.metadata[0].name
create_namespace = true
name = "prometheus"
repository = "https://prometheus-community.github.io/helm-charts"
chart = "prometheus"
# version = "15.0.2"
version = "25.8.2"
timeout = 900 # 15 min — Recreate strategy + iSCSI reattach is slow
values = [templatefile("${path.module}/prometheus_chart_values.tpl", { alertmanager_mail_pass = var.alertmanager_account_password, alertmanager_slack_api_url = var.alertmanager_slack_api_url, tuya_api_key = var.tiny_tuya_service_secret, haos_api_token = var.haos_api_token })]
}