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page pending_logins from hh-hive-warning for hives without the needs-login gauge

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atlas 2026-11-09 10:56:50 +01:00
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16
docs/4-implementation/scheduler/observability.md
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@ -553,16 +553,16 @@ failing sweep such as `swarm_status_publish`, `pending_logins`), and the message
The swarm Grafana (`nix/host-modules/swarm-grafana.nix`) alerts on these:
| Alert | Fires when |
| ----------------------- | -------------------------------------------------------------------------------------------------------- |
| `hh-hive-degraded` | `hyperhive.hive.degraded` is `1` for 2 minutes |
| `hh-hive-warning` | any `hyperhive.hive.warning` series other than `disk_pressure` and `pending_logins` exists for 2 minutes |
| `hh-agent-needs-login` | `hyperhive.agent.needs_login` is `1` for an agent for 5 minutes, one alert per agent |
| `hh-host-disk-high` | `hyperhive.hive.nix_store.utilization` stays above 0.85 for 10 minutes |
| `hh-host-disk-critical` | `hyperhive.hive.nix_store.utilization` stays above 0.95 for 2 minutes |
| Alert | Fires when |
| ----------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| `hh-hive-degraded` | `hyperhive.hive.degraded` is `1` for 2 minutes |
| `hh-hive-warning` | any `hyperhive.hive.warning` series other than `disk_pressure` exists (`pending_logins` only for a hive that doesn't export `hyperhive.agent.needs_login`) for 2 minutes |
| `hh-agent-needs-login` | `hyperhive.agent.needs_login` is `1` for an agent for 5 minutes, one alert per agent |
| `hh-host-disk-high` | `hyperhive.hive.nix_store.utilization` stays above 0.85 for 10 minutes |
| `hh-host-disk-critical` | `hyperhive.hive.nix_store.utilization` stays above 0.95 for 2 minutes |
The disk alerts replace the old dashboard banner for the nix store, and
`hh-hive-warning` replaces it for every other warning. `pending_logins` has its own per-agent alert, `hh-agent-needs-login`, so a login never pages twice. Disk pressure has its
`hh-hive-warning` replaces it for every other warning. On a hive that exports `hyperhive.agent.needs_login`, the per-agent alert `hh-agent-needs-login` covers `pending_logins`, so a login never pages twice; a hive on an older hive-c0re keeps the `hh-hive-warning` page. Disk pressure has its
own pair so the thresholds sit on the metric rather than on the registry
entry.