stack-orchestrator

Commit Graph

Author	SHA1	Message	Date
A. F. Dudley	b2342bc539	fix: switch ramdisk from /dev/ram0 to tmpfs, refactor snapshot-download.py The /dev/ram0 + XFS + format-ramdisk.service approach was unnecessary complexity from a migration confusion — there was no actual tmpfs bug with io_uring. tmpfs is simpler (no format-on-boot), resizable on the fly, and what every other Solana operator uses. Changes: - prepare-agave: remove format-ramdisk.service and ramdisk-accounts.service, use tmpfs fstab entry with size=1024G (was 600G /dev/ram0, too small) - recover: remove ramdisk_device var (no longer needed) - redeploy: wipe accounts by rm -rf instead of umount+mkfs - snapshot-download.py: extract download_best_snapshot() public API for use by the new container entrypoint.py (in agave-stack) - CLAUDE.md: update ramdisk docs, fix /srv/solana → /srv/kind/solana paths - health-check: fix ramdisk path references Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-03-08 18:43:41 +00:00
A. F. Dudley	9cbc115295	fix: inventory layering — playbooks use hosts:all, cross-inventory uses explicit hosts Normal playbooks should never hardcode hostnames — that's an inventory concern. Changed all playbooks to hosts:all. The one exception is ashburn-relay-check.yml which legitimately spans both inventories (switches + biscayne) and uses explicit hostnames. Also adds: - ashburn-relay-check.yml: full-path relay diagnostics (switches + host) - biscayne-start.yml: start kind container and scale validator to 1 - ashburn-relay-setup.sh.j2: boot persistence script for relay state - Direct device mounts replacing rbind (ZFS shared propagation fix) - systemd service replacing broken if-up.d/netfilter-persistent - PV mount path corrections (/mnt/validator-* not /mnt/solana/*) Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-03-07 22:28:21 +00:00
A. F. Dudley	14c0f63775	feat: layer 4 invariants, mount checks, and deployment layer docs - Rename biscayne-boot.yml → biscayne-prepare-agave.yml (layer 4) - Document deployment layers and layer 4 invariants in playbook header - Add zvol, ramdisk, rbind fstab management with stale entry cleanup - Add kind node XFS verification (reads cluster-id from deployment) - Add mount checks to health-check.yml (host mounts, kind visibility, propagation) - Fix health-check discovery tasks with tags: [always] and non-fatal pod lookup - Fix biscayne-redeploy.yml shell tasks missing executable: /bin/bash - Add ansible_python_interpreter to inventory - Update CLAUDE.md with deployment layers table and mount propagation notes Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-03-07 13:08:04 +00:00

Author

SHA1

Message

Date

A. F. Dudley

b2342bc539

fix: switch ramdisk from /dev/ram0 to tmpfs, refactor snapshot-download.py

The /dev/ram0 + XFS + format-ramdisk.service approach was unnecessary
complexity from a migration confusion — there was no actual tmpfs bug
with io_uring. tmpfs is simpler (no format-on-boot), resizable on the
fly, and what every other Solana operator uses.

Changes:
- prepare-agave: remove format-ramdisk.service and ramdisk-accounts.service,
  use tmpfs fstab entry with size=1024G (was 600G /dev/ram0, too small)
- recover: remove ramdisk_device var (no longer needed)
- redeploy: wipe accounts by rm -rf instead of umount+mkfs
- snapshot-download.py: extract download_best_snapshot() public API for
  use by the new container entrypoint.py (in agave-stack)
- CLAUDE.md: update ramdisk docs, fix /srv/solana → /srv/kind/solana paths
- health-check: fix ramdisk path references

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

2026-03-08 18:43:41 +00:00

A. F. Dudley

9cbc115295

fix: inventory layering — playbooks use hosts:all, cross-inventory uses explicit hosts

Normal playbooks should never hardcode hostnames — that's an inventory
concern. Changed all playbooks to hosts:all. The one exception is
ashburn-relay-check.yml which legitimately spans both inventories
(switches + biscayne) and uses explicit hostnames.

Also adds:
- ashburn-relay-check.yml: full-path relay diagnostics (switches + host)
- biscayne-start.yml: start kind container and scale validator to 1
- ashburn-relay-setup.sh.j2: boot persistence script for relay state
- Direct device mounts replacing rbind (ZFS shared propagation fix)
- systemd service replacing broken if-up.d/netfilter-persistent
- PV mount path corrections (/mnt/validator-* not /mnt/solana/*)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

2026-03-07 22:28:21 +00:00

A. F. Dudley

14c0f63775

feat: layer 4 invariants, mount checks, and deployment layer docs

- Rename biscayne-boot.yml → biscayne-prepare-agave.yml (layer 4)
- Document deployment layers and layer 4 invariants in playbook header
- Add zvol, ramdisk, rbind fstab management with stale entry cleanup
- Add kind node XFS verification (reads cluster-id from deployment)
- Add mount checks to health-check.yml (host mounts, kind visibility, propagation)
- Fix health-check discovery tasks with tags: [always] and non-fatal pod lookup
- Fix biscayne-redeploy.yml shell tasks missing executable: /bin/bash
- Add ansible_python_interpreter to inventory
- Update CLAUDE.md with deployment layers table and mount propagation notes

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

2026-03-07 13:08:04 +00:00

3 Commits (601f520a457cb83fc39c56082afbefac382a03bb)