The failure may be a lost response to a request that did create the record.
Advancing straight away stored no id, so PurgeHost could never remove it and the
host's management address stayed published. The upsert is idempotent, so a retry
recovers the id; only after the attempts run out does the onboarding continue
without a name.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Two legacy codes can normalise to the same label (eu_west and eu-west), and
separate counters then handed both of them eu-west-01 — a unique-constraint
failure inside the reservation, which blocks onboarding rather than being a DNS
problem the step can shrug off. Lock, counter and the in-use check all key off
the label now.
(The helper was also called label(), which HostStep already declares as the
step's display name — renamed.)
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
alpha_dash accepted eu_west, -edge and edge-, none of which are valid DNS
labels — every host in such a datacenter would have failed registration and,
because DNS is non-fatal, silently ended up without a name. The console now
requires a proper label, and the step normalises anything created before that
rule so existing rows still get a usable name.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Codex was right that my never-reuse claim did not hold:
- The lock was released with only a candidate in hand, so two concurrent
onboardings in one datacenter could pick the same name and overwrite each
other's record. The name is now persisted on the host while still locked.
- The number was derived from the hosts that happen to exist, so removing the
highest one handed that number straight back out — a cached name would then
resolve to a different machine. The counter is stored per datacenter, floored
by what is actually in use so a wiped settings store cannot reissue live names.
- PurgeHost deleted the row that carried the record id, leaving the machine's
management address published with nothing left to clean it up.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
fsn-01.node.clupilot.com, numbered per datacenter and never reused — removing a
host must not renumber its neighbours onto its name, so the number is stored
rather than derived.
The record points at the host's WireGuard address, not its public IP: the name
exists so an operator can reach a host by name over the VPN, and publishing a
Proxmox host's public address would hand every scanner a target, which is the
one thing this network design avoids.
DNS is convenience, not a prerequisite: a failure logs an event and lets the
onboarding finish rather than stranding a host that is otherwise ready.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
- ConfigureWireguard and RemoveWireguardPeer mutate the hub too, and were not
taking the lock, so a sync could still read the interface around them and
write stale state. Both now hold wireguard:hub, which is what makes the
read/mutation guarantee actually hold.
- The duplicate-key check ran before the allocation lock, so two concurrent
creations with the same key both passed it and the loser hit the unique index
as an unhandled 500. The check moved inside the lock, with the index kept as
a caught backstop for any writer that does not take it — reproduced in a test
by inserting a colliding row from within the allocation call.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Keeps the wg_peer resource gated on a verified handshake (idempotency) while
ensuring PurgeHost can always remove the hub peer, even on terminal failure.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
- ConfigureWireguard checks setup command results and only records the wg_peer
resource after the handshake verifies, so a transient setup failure re-runs
the full setup instead of getting stuck on the idempotent path.
- Host removal now deactivates immediately and queues PurgeHost, which deletes
runs under the runner lock (waiting out a long step) — no 15s LockTimeout error.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
- Removing a host now removes its WireGuard hub peer so a freed wg_ip can't
route to the removed server via a stale peer.
- RebootIntoPveKernel clears reboot_issued/deadline when it times out, so the
manual retry action actually re-issues a reboot instead of failing instantly.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
hub_ip is now defined in config (default: subnet .1), so a custom
CLUPILOT_WG_SUBNET no longer pings the wrong handshake target.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
- RunRunner returns early for a waiting run whose next_attempt_at is in the
future, so stale/duplicate jobs can't bypass backoff.
- RegisterCapacity takes the largest VM-capable datastore instead of summing
overlapping pools (local + local-lvm), preventing placement overcommit.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
- StepResult::poll — polling steps (reboot) wait without consuming the retry
budget; the step owns its deadline. Reboot maxDuration > deadline.
- Failed runs move a Host subject to 'error' via ProvisioningSubject hook
(no host stuck 'onboarding').
- ConfigureWireguard allocates + reserves the wg_ip under a global lock;
unique index on hosts.wg_ip as a backstop against duplicate addresses.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
- CreateAutomationToken now bootstraps the pveum role/user/token over the
authenticated SSH session (a fresh host has no API token yet); ProxmoxClient
is read-only in A.
- ConfigureWireguard re-verifies the handshake on the idempotent replay path,
never advancing over a dead tunnel.
- PhpseclibRemoteShell treats a missing SSH exit status as failure (255).
- connectWithKey verifies the pinned host key fingerprint on later logins.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
nexxo