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infra/stacks/platform/modules
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Viktor Barzin 81bfccaefc fix OOM kills: tune MySQL memory, reduce Nextcloud workers, increase Uptime Kuma limit 
MySQL (3 OOM kills):
- Cap group_replication_message_cache_size to 128MB (default 1GB caused OOM)
- Reduce innodb_log_buffer_size from 64MB to 16MB
- Lower max_connections from 151 to 80 (peak usage ~40)
- Increase memory limit from 3Gi to 4Gi for headroom

Nextcloud (30+ apache2 OOM kills per incident):
- Reduce MaxRequestWorkers from 50 to 10 to prevent fork bomb
  when SQLite locks cause request pileup
- Lower StartServers/MinSpare/MaxSpare proportionally

Uptime Kuma (Node.js memory leak):
- Increase memory limit from 256Mi to 512Mi
- Increase CPU limit from 200m to 500m

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-03-12 07:26:08 +00:00
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authentik resource quota review: fix OOM risks, close quota gaps, add HA protections 2026-03-08 18:17:46 +00:00
cloudflared resource quota review: fix OOM risks, close quota gaps, add HA protections 2026-03-08 18:17:46 +00:00
cnpg [ci skip] install CloudNativePG operator as platform module 2026-02-28 17:22:53 +00:00
crowdsec resource quota review: fix OOM risks, close quota gaps, add HA protections 2026-03-08 18:17:46 +00:00
dbaas fix OOM kills: tune MySQL memory, reduce Nextcloud workers, increase Uptime Kuma limit 2026-03-12 07:26:08 +00:00
headscale [ci skip] fix widget issues: ports, Immich v2 API, Nextcloud trusted domains 2026-03-07 20:39:56 +00:00
infra-maintenance [ci skip] iSCSI migration, healthcheck fixes, health probes, etcd backup 2026-03-06 19:54:21 +00:00
iscsi-csi [ci skip] iSCSI migration, healthcheck fixes, health probes, etcd backup 2026-03-06 19:54:21 +00:00
k8s-portal deploy Sealed Secrets controller for encrypted secret management 2026-03-08 19:49:48 +00:00
kyverno fix cluster health: pin actualbudget, spread MySQL, scale grampsweb, fix GPU toleration 2026-03-11 11:43:34 +00:00
mailserver [ci skip] add Homepage gethomepage.dev annotations to all services 2026-03-07 20:39:54 +00:00
metallb [ci skip] Move Terraform modules into stack directories 2026-02-22 14:38:14 +00:00
metrics-server [ci skip] Move Terraform modules into stack directories 2026-02-22 14:38:14 +00:00
monitoring revert MaxRequestWorkers to 50, exclude nextcloud from 5xx alert 2026-03-09 22:05:20 +00:00
nfs-csi [ci skip] add NFS CSI driver + nfs_volume shared module 2026-03-01 23:38:58 +00:00
nvidia fix nvidia quota: use custom quota (32 CPU) instead of Kyverno-generated (16 CPU) 2026-03-12 07:04:34 +00:00
rbac Woodpecker CI: use built-in clone, fix CoreDNS DNS resolution [CI SKIP] 2026-02-23 00:08:42 +00:00
redis [ci skip] migrate Redis, Prometheus, Loki storage to iSCSI 2026-03-06 20:50:55 +00:00
reverse_proxy [ci skip] fix pfSense widget: wan interface is vtnet0 not vmx0 2026-03-07 20:39:56 +00:00
sealed-secrets deploy Sealed Secrets controller for encrypted secret management 2026-03-08 19:49:48 +00:00
technitium [ci skip] add Homepage gethomepage.dev annotations to all services 2026-03-07 20:39:54 +00:00
traefik [ci skip] add Homepage gethomepage.dev annotations to all services 2026-03-07 20:39:54 +00:00
uptime-kuma fix OOM kills: tune MySQL memory, reduce Nextcloud workers, increase Uptime Kuma limit 2026-03-12 07:26:08 +00:00
vaultwarden [ci skip] add Homepage gethomepage.dev annotations to all services 2026-03-07 20:39:54 +00:00
vpa [ci skip] fix Homepage icons for Tandoor, Listenarr, Networking Toolbox, Goldilocks 2026-03-07 21:29:51 +00:00
wireguard [ci skip] right-size all pod resources based on VPA + live metrics audit 2026-03-01 19:18:50 +00:00
xray [ci skip] phase 5+6: update CI pipelines for SOPS, add sensitive=true to secret vars 2026-03-07 14:30:36 +00:00