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Author SHA1 Message Date
kacerrandClaude Opus 5.5 6ef55778ff lab1 workers on both PVE nodes: per-node template + MD, balanced CA 
PVE is now the 2-node cluster homelab (pv1-1 + pv1-2), no shared storage:
- template 101 copied to pv1-2 as 9101; MDs lab1-workers-pv1-1 (max 6) and
  lab1-workers-pv1-2 (max 12), PMTs pinned with allowedNodes; pool .31-.50;
  lab1-workers renamed for symmetry (decision #18, #7 superseded)
- CA: balancing-label node.cluster.x-k8s.io/pool (+ pool label, capacity labels
  with os/arch, maxPods on the MDs), scan-interval 1m, v 2, default QPS (#19).
  Scale test: 16 pods -> 4 + 4 across both nodes.
- runbook, image-builder copy procedure, fixes tables, future task to report
  three CA clusterapi bugs upstream, lab facts, changelog, execution log

Plan: docs/plans/2026-09-29-2315-pv1-2-workers.md

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
 2026-09-30 11:07:17 +02:00
kacerrandClaude Opus 5.5 5e5b6c506a lab1: 2 GiB workers, CAPMOX memory overcommit, CA install (Step 6), future-tasks 
Owner's pending work, committed ahead of the pv1-2 change it underlies:
- lab1.yaml: worker template lab1-worker-2g (2048 MiB, decision #16), MD rollout
  maxSurge 0 / maxUnavailable 1, ProxmoxCluster schedulerHints.memoryAdjustment 160 (#17)
- cluster-autoscaler values: RBAC for proxmoxmachinetemplates, aggressive scale-down
  profile, Cilium startup-taint; runbook Steps 4-7 and troubleshooting rows
- inflate test pods 512Mi; decisions #16/#17; session note on the memory overcommit
- docs/future-tasks.md convention (CLAUDE.md, README) with the namespace-per-cluster task
- AGENTS.md; allowlist entries in .claude/settings.json

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
 2026-09-30 11:05:39 +02:00
kacerrandClaude Opus 5.5 1d0b669d07 lab1: autoscaler min/max and capacity annotations on lab1-workers (Step 5) 
kubectl diff against the live cluster shows only the six annotations.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
 2026-09-27 11:26:55 +02:00
kacerrandClaude Opus 5.5 57f58f1fc5 Add lab1 workload cluster manifest; workers sized 4 vCPU / 4 GiB 
Generated with clusterctl v1.12.11 + the six runbook edits (pod CIDR,
kube-vip v1.2.4, no qcow2, VLAN 4, worker size, no MD replicas); passes
server-side dry run. Inflate test pods lowered to 1Gi to stay CPU-bound,
capacity annotation 4Gi, decision #15.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
 2026-09-27 10:54:44 +02:00