mrcharles 16db9b0426 feat(k8s,proxmox): add etcd tuning for spinning-disk storage + VM disk audit script
k8s/install-cp.sh: add --etcd-arg heartbeat-interval=1000 and
election-timeout=5000 to both bootstrap and join commands. Gives etcd 5x
margin to absorb transient fsync stalls on spinning-disk-backed NFS
storage (default 500ms/1500ms too tight for this environment).

proxmox/perf/scripts/audit-vm-disks.sh: new script to audit disk cache
configuration on all VMs across Proxmox hosts. Identifies VMs that would
benefit from cache=writeback (especially etcd/database workloads on
NFS-backed spinning disk).

[#392] [#393]

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README.md

Documentation moved to Discourse — the canonical source of truth.

Project overview, architecture, quick start

Read it here: https://community.turnsys.com/t/296

Migrated 2026-08-06. This file is kept as a pointer for git-browsing context. Do not update content here — edit the Discourse wiki topic instead.

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Description
All things related to the PFV proxmox/k8s cluster .
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