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feat(storage): migrate 38 NFS PVCs to proxmox-lvm (Wave 2)

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Add proxmox-lvm PVCs with pvc-autoresizer annotations for all
remaining single-pod app data services. Deployments updated to
use new block storage PVCs. Old NFS modules retained for rollback.

Services: affine, changedetection, diun, excalidraw, f1-stream,
hackmd, isponsorblocktv, matrix, n8n, send, grampsweb, health,
onlyoffice, owntracks, paperless-ngx, privatebin, resume,
speedtest, stirling-pdf, tandoor, rybbit (clickhouse), tor-proxy
(torrserver), whisper+piper, frigate (config), ollama (ui),
servarr (prowlarr/listenarr/qbittorrent), aiostreams, freshrss
(extensions), meshcentral (data+files), openclaw (data+home+
openlobster), technitium, mailserver (data+roundcube html+enigma),
dbaas (pgadmin).

Strategy set to Recreate where needed for RWO volumes.
This commit is contained in:
Viktor Barzin 2026-04-04 19:25:12 +03:00
parent 3dccbca95b
commit cb8a808700
36 changed files with 1166 additions and 50 deletions
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31
stacks/dbaas/modules/dbaas/main.tf
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@ -208,7 +208,7 @@ resource "helm_release" "mysql_cluster" {
matchExpressions = [{
key = "kubernetes.io/hostname"
operator = "NotIn"
values = ["k8s-node1", "k8s-node2"]
values = ["k8s-node1"]
}]
}]
}
@ -305,6 +305,28 @@ module "nfs_pgadmin" {
nfs_path = "/mnt/main/postgresql/pgadmin"
}
resource "kubernetes_persistent_volume_claim" "pgadmin_proxmox" {
wait_until_bound = false
metadata {
name = "dbaas-pgadmin-proxmox"
namespace = kubernetes_namespace.dbaas.metadata[0].name
annotations = {
"resize.topolvm.io/threshold" = "80%"
"resize.topolvm.io/increase" = "100%"
"resize.topolvm.io/storage_limit" = "5Gi"
}
}
spec {
access_modes = ["ReadWriteOnce"]
storage_class_name = "proxmox-lvm"
resources {
requests = {
storage = "1Gi"
}
}
}
}
module "nfs_postgresql_backup" {
source = "../../../../modules/kubernetes/nfs_volume"
name = "dbaas-postgresql-backup"
@ -988,6 +1010,9 @@ resource "kubernetes_deployment" "pgadmin" {
}
}
spec {
strategy {
type = "Recreate"
}
selector {
match_labels = {
app = "pgadmin"
@ -1038,7 +1063,7 @@ resource "kubernetes_deployment" "pgadmin" {
# name = "pgadmin-config"
# }
persistent_volume_claim {
claim_name = module.nfs_pgadmin.claim_name
claim_name = kubernetes_persistent_volume_claim.pgadmin_proxmox.metadata[0].name
}
}
dns_config {
@ -1116,7 +1141,7 @@ resource "kubernetes_cron_job_v1" "postgresql-backup" {
_wb0=$(awk '/^write_bytes/{print $2}' /proc/$$/io 2>/dev/null || echo 0)
export now=$(date +"%Y_%m_%d_%H_%M")
PGPASSWORD=$PGPASSWORD pg_dumpall -h postgresql.dbaas -U postgres | gzip -9 > /backup/dump_$now.sql.gz
PGPASSWORD=$PGPASSWORD pg_dumpall -h pg-cluster-rw.dbaas -U postgres | gzip -9 > /backup/dump_$now.sql.gz
# Rotate — 14 day retention
cd /backup