bvandeusenandClaude Opus 5.5
96c1ea9407
- Agent 1.12.0 stamps each post with sent_at; ingest compares it with the moment the post arrived: clock_offset_s / clock_checked_at on the registration (host_agent_003), and a clock_off_secs metric (either way) that alert rules can watch. Replaces the old skew log, which measured the newest sample and was off by up to an interval. - Settings -> Thresholds: Clock drift, 30 s warn / 5 min critical. - Host page: 'clock 0.3s ahead' in the vitals line, toned past the warning. - Hosts list: names hosts whose clock is off; when every reporting host is off by about the same amount, says Steward's own clock is the likely one. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
35 lines
2.3 KiB
HTML
35 lines
2.3 KiB
HTML
{# Host health header — live polled into the host hub: live or stale, the worst
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reading against Settings → Thresholds, last seen, then CPU / memory / disk /
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load tiles graded by the same cutoffs. Renders nothing until the agent
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reports (the Agent panel below then shows provisioning). #}
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{% from "_macros.html" import status_badge, stat_tile %}
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{% macro pct(v) %}{{ '%.0f%%'|format(v) if v is not none else '—' }}{% endmacro %}
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{% if reporting %}
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<section class="card host-health" aria-label="Host health">
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<div class="host-health-head">
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{{ status_badge('stale' if stale else 'up', 'Stale' if stale else 'Live') }}
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<span class="host-health-summary">
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{%- if stale %}No report since {{ reg.last_seen_at|ago }}; the readings below are from then.
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{%- elif worst %}<span class="tone-{{ worst[2] }}">{{ worst[0] }} {{ pct(worst[1]) }}</span> is past its {{ "critical" if worst[2] == "crit" else "warning" }} threshold.
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{%- else %}Every reading is within its thresholds.{% endif -%}
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</span>
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<span class="problem-detail">
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{%- if not stale %}seen {{ reg.last_seen_at|ago }}{% endif %}
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{%- if reg.agent_version %}{{ " · " if not stale }}agent v{{ reg.agent_version }}{% endif -%}
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{%- if clock and clock[0] %} · <span{% if clock[1] in ('warn', 'crit') %} class="tone-{{ clock[1] }}" title="Further from Steward's clock than Settings → Thresholds allows: check what keeps this host's time in sync"{% endif %}>{{ clock[0] }}</span>{% endif -%}
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</span>
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</div>
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<div class="stat-strip host-health-tiles" style="margin-bottom:0;">
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{{ stat_tile("CPU", pct(cpu), state=status_class(cpu, 'cpu'), hint=sparks.cpu|safe) }}
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{{ stat_tile("Memory", pct(mem), state=status_class(mem, 'mem'), hint=sparks.mem|safe) }}
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{{ stat_tile("Disk /", pct(disk_root), state=status_class(disk_root, 'disk'), hint=sparks.disk|safe) }}
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{{ stat_tile("Load per core", pct(load_per_core), state=status_class(load_per_core, 'load'), hint=sparks.load|safe) }}
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</div>
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{% if psi.cpu is not none or psi.mem is not none or psi.io is not none %}
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<p class="field-hint" style="margin-top:0.6rem;" title="Pressure stall: the share of the last 10 s that tasks waited for the resource">
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Pressure (10 s): cpu {{ pct(psi.cpu) }} · mem {{ pct(psi.mem) }} · io {{ pct(psi.io) }}
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</p>
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{% endif %}
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</section>
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{% endif %}
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