checkCertExpiry now accepts a `dial` address and sets ServerName to the
hostname — it connects to the terminator's IP while SNI/cert-read use the
hostname. The scheduler container has no mesh interface and the host resolver
doesn't know the split-horizon zone, so *.hubris.network can't be dialed by
name from there; dialing Caddy's lab IP (reachable on the LAN) makes the probe
work. The builder passes through a cert entity's `dial` attribute.
Re-seed the 20 *.hubris.network certificate entities with dial=192.168.8.175
(Caddy) and uses-certificate edges; cert-expiry monitoring now has real data.
The ontology declared monitoring [cert-expiry] on the certificate type and a
working checkCertExpiry probe existed, but checkdefaults had no cert-expiry
builder and no certificate entities were seeded — so certificate expiry, a
real failure mode, was invisible.
Add a KindCertExpiry builder (dials the cert's hostname on :443 hourly, warns
at 30d / crit at 7d) and seed certificate entities for the 20 public
*.hubris.network routes plus uses-certificate edges from each ingress route.
Older writeCheck inserts omitted target_type, so every seed-created check_def
had a NULL/empty target_type. checkSSHScript's IsGuest check then never matched,
and guest checks silently fell back to their baked (often mesh-only) address —
keeping them 'down' even after the pct-exec routing and deployed scripts were
in place. rclone stayed down for exactly this reason after the host-hop fix.
writeCheck now writes target_type, and checkSSHScript resolves the type from
the target_id when the column is blank (a runtime safety net for existing rows;
the seed rows were also backfilled in the live DB).
The scheduler SSHed each guest directly and assumed a deployed probe script
plus working root SSH at the guest's address — false for headless (nfs-export),
keyless (teddycloud), mesh-only (rclone), and macOS (mac-mini) targets, which
left 49 enabled checks stuck "down" on a healthy fleet.
Extract the MCP run tool's resolveExecTarget into a shared internal/remote
package and make it the single execution path for both the scheduler and MCP.
LXC/VM checks now host-hop via pct exec / qm guest exec through the owning
Proxmox host (no per-guest lan_ip, sshd, or authorized key needed); hosts and
workstations resolve their address and user live, so mac-mini's `user: dtoro`
is honored without a re-seed. Address preference now prefers public_ipv4 over
mesh, so netbird-vps is probeable from the scheduler container.
cpu_check.sh gains a real Darwin branch (it reported cpu_pct 0 before).
checkdefaults.resolveSSHUser reads the top-level `user` attribute too.
A machine-target resolution failure is now logged before falling back to baked
config, so a broken probe-config is distinguishable from a real outage.
ListEnabledCheckDefs selected interval_s but never filtered on it, so every
enabled check ran on every 30s pass and the declared per-check intervals were
decorative. Invisible at 17 enabled checks; at ~180 it would have meant ~126
SSH connections every 30s (~363k/day) and `apt update` on every machine every
30 seconds — 14,400 mirror hits a day to answer a question that changes daily.
- check_defs.last_run_at (migration 026) + a due-ness predicate in the query.
A column rather than scheduler memory because this control plane restarts on
every deploy, and an in-memory map would re-fire every check on each restart.
- runCheck stamps last_run_at before processing the result, so a permanently
failing check backs off to its interval instead of re-running every pass.
- updates and backup-freshness drop to daily. Both answer questions whose
answers change about once a day; 60s was just the shared ssh-script default.
- last_run_at is seeded to a random offset within the interval so checks
created by the same seed do not stay in lockstep — otherwise ~165 probes
land in the same instant each minute instead of spread across it.
Deliberately not in the upsert's DO UPDATE: a re-seed must not re-herd them.
Steady state becomes ~180k SSH/day (down from ~363k) and 5 apt runs/day
(down from 14,400), with each 60s check landing at its own point in the minute.
Also renumbers 022→023, 023→024, 024→025: origin/main added its own
022_knowledge_revisions, and prod has already applied version 22. Left
colliding, prod would have skipped the monitoring_spec migration entirely and
then failed the seed on a missing column.
Co-Authored-By: Claude <noreply@anthropic.com>
Monitoring coverage was 3 of 89 active entities. Three bugs, each hidden by
discarded errors in checkdefaults:
- writeCheck generated a fresh uuid, inserted the check entity ON CONFLICT
(slug) DO NOTHING, then wrote a check_defs row referencing it. On any
re-seed the slug already existed, the entity insert no-oped, and the FK
violated — aborting the ingest transaction and surfacing as an unrelated
failure several entities later. Re-seeding has been broken since; prod's
coverage was frozen at its first successful seed. This is what
TestSeedIngestIdempotentAndNoDuplicateEdges had been reporting.
- shortSlug truncated to the last 8 chars, so all 21 ingress routes collapsed
to ".network" and overwrote each other; service:jellyfin collided with
lxc:jellyfin.
- The ssh-script checker never read the `args` config checkdefaults wrote, so
process_check.sh always ran without its unit name and returned "unknown".
Coverage is now 75/89. Monitoring is declared per entity type in
seeds/ontology.yaml and resolved through the is-a hierarchy, so a type can say
it warrants nothing (site, lan, mesh, cluster) and never be reported as a gap.
coverageSweep raises an `unmonitored` signal only where a type declares
monitoring it lacks — 8 real gaps, no false positives.
Also:
- entity_types.attribute_schema was never ingested: the seed loader read
"attribute_schema" but the YAML says "attributes", so all 60 types stored
JSON null.
- ListExecutions ignored its declared target/action/correlation_id filters and
paginated on a non-unique target slug, dropping and repeating rows.
- started_at was captured but only written at terminal state, so a running
execution reported NULL for its whole life. The three MCP auto-run copies
wrote no timing at all; they are now one autoRun helper.
- SSH output was buffered to completion and discarded entirely on timeout.
Both sshExec copies now stream through a shared execlog sink into
execution_logs, and keep partial output when a command is cancelled.
- executions.correlation_id was a random per-execution uuid that correlated
nothing; it is now the chat session id, which is what lets the chat tail
live output.
- reversible_low had no auto-run branch despite policy declaring it
unattended. Since computeCommandRisk never returns it, the class only arises
when an agent declares it over a read_only command — so gating it penalised
candor without adding safety.
- backup-target gains a backup-freshness checker (portable find -mmin, since
the first target is on macOS), resolving its host by walking backs-up-to
backwards. The pre-deploy pg_dump is now a tracked backup target.
UI: an Executions section on entity detail with live output tailing, and
streamed output under a running `run` call in the chat timeline.
Migrations 022-024. Ops.svelte and context.ts exclude execution.output from
their refetch triggers, which would otherwise fire once a second per command.
Co-Authored-By: Claude <noreply@anthropic.com>
- internal/httpapi/stubs.go: delete — 5-line comment-only orphan file with
no declarations; its own comment said the stubs live in phase3.go.
- internal/notifier/notifier.go: delete VerifyApprovalToken — zero call
sites; phase3.go:DecideApproval reimplements the check inline (noted as
dead in docs/mbse). hashToken stays (used by generateApprovalToken).
- internal/checkdefaults/defaults.go: unexport ResolveHost, ForEntityType,
ShortSlug, DefaultInterval — only called within the package. Ensure stays
exported (called by internal/db/seed.go).
go vet, go build, and affected tests pass.
- disk_usage_check.sh: sed 's/-/0/' for filesystems without inodes
- checkdefaults.Ensure: includes target_id in check_defs INSERT so
signals get proper target slug instead of null
